1 | /* $Id: ConsoleImpl.cpp 29804 2010-05-26 09:52:08Z vboxsync $ */
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2 | /** @file
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3 | * VBox Console COM Class implementation
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4 | */
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5 |
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6 | /*
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7 | * Copyright (C) 2006-2010 Oracle Corporation
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8 | *
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9 | * This file is part of VirtualBox Open Source Edition (OSE), as
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10 | * available from http://www.virtualbox.org. This file is free software;
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11 | * you can redistribute it and/or modify it under the terms of the GNU
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12 | * General Public License (GPL) as published by the Free Software
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13 | * Foundation, in version 2 as it comes in the "COPYING" file of the
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14 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
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15 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
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16 | */
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17 |
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18 | /** @todo Move the TAP mess back into the driver! */
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19 | #if defined(RT_OS_WINDOWS)
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20 | #elif defined(RT_OS_LINUX)
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21 | # include <errno.h>
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22 | # include <sys/ioctl.h>
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23 | # include <sys/poll.h>
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24 | # include <sys/fcntl.h>
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25 | # include <sys/types.h>
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26 | # include <sys/wait.h>
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27 | # include <net/if.h>
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28 | # include <linux/if_tun.h>
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29 | # include <stdio.h>
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30 | # include <stdlib.h>
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31 | # include <string.h>
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32 | #elif defined(RT_OS_FREEBSD)
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33 | # include <errno.h>
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34 | # include <sys/ioctl.h>
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35 | # include <sys/poll.h>
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36 | # include <sys/fcntl.h>
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37 | # include <sys/types.h>
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38 | # include <sys/wait.h>
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39 | # include <stdio.h>
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40 | # include <stdlib.h>
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41 | # include <string.h>
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42 | #endif
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43 |
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44 | #include "ConsoleImpl.h"
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45 |
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46 | #include "Global.h"
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47 | #include "VirtualBoxErrorInfoImpl.h"
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48 | #include "GuestImpl.h"
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49 | #include "KeyboardImpl.h"
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50 | #include "MouseImpl.h"
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51 | #include "DisplayImpl.h"
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52 | #include "MachineDebuggerImpl.h"
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53 | #include "USBDeviceImpl.h"
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54 | #include "RemoteUSBDeviceImpl.h"
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55 | #include "SharedFolderImpl.h"
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56 | #include "AudioSnifferInterface.h"
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57 | #include "ProgressCombinedImpl.h"
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58 | #include "ConsoleVRDPServer.h"
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59 | #include "VMMDev.h"
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60 | #include "package-generated.h"
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61 |
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62 | // generated header
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63 | #include "SchemaDefs.h"
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64 |
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65 | #include "AutoCaller.h"
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66 | #include "Logging.h"
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67 |
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68 | #include <VBox/com/array.h>
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69 |
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70 | #include <iprt/asm.h>
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71 | #include <iprt/buildconfig.h>
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72 | #include <iprt/cpp/utils.h>
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73 | #include <iprt/dir.h>
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74 | #include <iprt/file.h>
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75 | #include <iprt/ldr.h>
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76 | #include <iprt/path.h>
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77 | #include <iprt/process.h>
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78 | #include <iprt/string.h>
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79 | #include <iprt/system.h>
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80 |
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81 | #include <VBox/vmapi.h>
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82 | #include <VBox/err.h>
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83 | #include <VBox/param.h>
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84 | #include <VBox/pdmnetifs.h>
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85 | #include <VBox/vusb.h>
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86 | #include <VBox/mm.h>
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87 | #include <VBox/ssm.h>
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88 | #include <VBox/version.h>
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89 | #ifdef VBOX_WITH_USB
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90 | # include <VBox/pdmusb.h>
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91 | #endif
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92 |
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93 | #include <VBox/VMMDev.h>
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94 |
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95 | #include <VBox/HostServices/VBoxClipboardSvc.h>
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96 | #ifdef VBOX_WITH_GUEST_PROPS
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97 | # include <VBox/HostServices/GuestPropertySvc.h>
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98 | # include <VBox/com/array.h>
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99 | #endif
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100 |
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101 | #include <set>
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102 | #include <algorithm>
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103 | #include <memory> // for auto_ptr
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104 | #include <vector>
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105 | #include <typeinfo>
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106 |
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107 |
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108 | // VMTask and friends
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109 | ////////////////////////////////////////////////////////////////////////////////
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110 |
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111 | /**
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112 | * Task structure for asynchronous VM operations.
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113 | *
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114 | * Once created, the task structure adds itself as a Console caller. This means:
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115 | *
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116 | * 1. The user must check for #rc() before using the created structure
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117 | * (e.g. passing it as a thread function argument). If #rc() returns a
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118 | * failure, the Console object may not be used by the task (see
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119 | * Console::addCaller() for more details).
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120 | * 2. On successful initialization, the structure keeps the Console caller
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121 | * until destruction (to ensure Console remains in the Ready state and won't
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122 | * be accidentally uninitialized). Forgetting to delete the created task
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123 | * will lead to Console::uninit() stuck waiting for releasing all added
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124 | * callers.
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125 | *
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126 | * If \a aUsesVMPtr parameter is true, the task structure will also add itself
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127 | * as a Console::mpVM caller with the same meaning as above. See
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128 | * Console::addVMCaller() for more info.
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129 | */
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130 | struct VMTask
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131 | {
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132 | VMTask(Console *aConsole, bool aUsesVMPtr)
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133 | : mConsole(aConsole),
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134 | mConsoleCaller(aConsole),
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135 | mVMCallerAdded(false)
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136 | {
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137 | AssertReturnVoid(aConsole);
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138 | mRC = mConsoleCaller.rc();
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139 | if (FAILED(mRC))
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140 | return;
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141 | if (aUsesVMPtr)
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142 | {
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143 | mRC = aConsole->addVMCaller();
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144 | if (SUCCEEDED(mRC))
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145 | mVMCallerAdded = true;
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146 | }
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147 | }
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148 |
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149 | ~VMTask()
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150 | {
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151 | if (mVMCallerAdded)
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152 | mConsole->releaseVMCaller();
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153 | }
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154 |
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155 | HRESULT rc() const { return mRC; }
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156 | bool isOk() const { return SUCCEEDED(rc()); }
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157 |
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158 | /** Releases the VM caller before destruction. Not normally necessary. */
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159 | void releaseVMCaller()
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160 | {
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161 | AssertReturnVoid(mVMCallerAdded);
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162 | mConsole->releaseVMCaller();
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163 | mVMCallerAdded = false;
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164 | }
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165 |
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166 | const ComObjPtr<Console> mConsole;
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167 | AutoCaller mConsoleCaller;
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168 |
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169 | private:
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170 |
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171 | HRESULT mRC;
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172 | bool mVMCallerAdded : 1;
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173 | };
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174 |
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175 | struct VMProgressTask : public VMTask
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176 | {
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177 | VMProgressTask(Console *aConsole,
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178 | Progress *aProgress,
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179 | bool aUsesVMPtr)
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180 | : VMTask(aConsole, aUsesVMPtr),
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181 | mProgress(aProgress)
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182 | {}
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183 |
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184 | const ComObjPtr<Progress> mProgress;
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185 |
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186 | Utf8Str mErrorMsg;
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187 | };
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188 |
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189 | struct VMTakeSnapshotTask : public VMProgressTask
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190 | {
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191 | VMTakeSnapshotTask(Console *aConsole,
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192 | Progress *aProgress,
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193 | IN_BSTR aName,
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194 | IN_BSTR aDescription)
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195 | : VMProgressTask(aConsole, aProgress, false /* aUsesVMPtr */),
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196 | bstrName(aName),
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197 | bstrDescription(aDescription),
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198 | lastMachineState(MachineState_Null)
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199 | {}
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200 |
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201 | Bstr bstrName,
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202 | bstrDescription;
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203 | Bstr bstrSavedStateFile; // received from BeginTakeSnapshot()
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204 | MachineState_T lastMachineState;
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205 | bool fTakingSnapshotOnline;
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206 | ULONG ulMemSize;
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207 | };
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208 |
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209 | struct VMPowerUpTask : public VMProgressTask
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210 | {
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211 | VMPowerUpTask(Console *aConsole,
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212 | Progress *aProgress)
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213 | : VMProgressTask(aConsole, aProgress, false /* aUsesVMPtr */),
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214 | mSetVMErrorCallback(NULL),
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215 | mConfigConstructor(NULL),
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216 | mStartPaused(false),
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217 | mTeleporterEnabled(FALSE)
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218 | {}
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219 |
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220 | PFNVMATERROR mSetVMErrorCallback;
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221 | PFNCFGMCONSTRUCTOR mConfigConstructor;
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222 | Utf8Str mSavedStateFile;
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223 | Console::SharedFolderDataMap mSharedFolders;
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224 | bool mStartPaused;
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225 | BOOL mTeleporterEnabled;
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226 |
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227 | /* array of progress objects for hard disk reset operations */
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228 | typedef std::list< ComPtr<IProgress> > ProgressList;
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229 | ProgressList hardDiskProgresses;
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230 | };
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231 |
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232 | struct VMSaveTask : public VMProgressTask
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233 | {
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234 | VMSaveTask(Console *aConsole, Progress *aProgress)
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235 | : VMProgressTask(aConsole, aProgress, true /* aUsesVMPtr */),
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236 | mLastMachineState(MachineState_Null)
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237 | {}
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238 |
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239 | Utf8Str mSavedStateFile;
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240 | MachineState_T mLastMachineState;
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241 | ComPtr<IProgress> mServerProgress;
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242 | };
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243 |
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244 | // ConsoleCallbackRegistration
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245 | ////////////////////////////////////////////////////////////////////////////////
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246 |
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247 | /**
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248 | * Registered IConsoleCallback, used by Console::CallbackList and
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249 | * Console::mCallbacks.
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250 | *
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251 | * In addition to keeping the interface pointer this also keeps track of the
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252 | * methods that asked to not be called again. The latter is for reducing
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253 | * unnecessary IPC.
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254 | */
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255 | class ConsoleCallbackRegistration
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256 | {
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257 | public:
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258 | ComPtr<IConsoleCallback> ptrICb;
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259 | /** Bitmap of disabled callback methods, that is methods that has return
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260 | * VBOX_E_DONT_CALL_AGAIN. */
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261 | uint32_t bmDisabled;
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262 | /** Callback bit indexes (for bmDisabled). */
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263 | typedef enum
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264 | {
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265 | kOnMousePointerShapeChange = 0,
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266 | kOnMouseCapabilityChange,
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267 | kOnKeyboardLedsChange,
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268 | kOnStateChange,
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269 | kOnAdditionsStateChange,
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270 | kOnNetworkAdapterChange,
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271 | kOnSerialPortChange,
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272 | kOnParallelPortChange,
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273 | kOnStorageControllerChange,
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274 | kOnMediumChange,
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275 | kOnCPUChange,
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276 | kOnVRDPServerChange,
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277 | kOnRemoteDisplayInfoChange,
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278 | kOnUSBControllerChange,
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279 | kOnUSBDeviceStateChange,
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280 | kOnSharedFolderChange,
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281 | kOnRuntimeError,
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282 | kOnCanShowWindow,
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283 | kOnShowWindow
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284 | } CallbackBit;
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285 |
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286 | ConsoleCallbackRegistration(IConsoleCallback *pIConsoleCallback)
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287 | : ptrICb(pIConsoleCallback), bmDisabled(0)
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288 | {
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289 | /* nothing */
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290 | }
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291 |
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292 | ~ConsoleCallbackRegistration()
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293 | {
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294 | /* nothing */
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295 | }
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296 |
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297 | /** Equal operator for std::find. */
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298 | bool operator==(const ConsoleCallbackRegistration &rThat) const
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299 | {
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300 | return this->ptrICb == rThat.ptrICb;
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301 | }
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302 |
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303 | /**
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304 | * Checks if the callback is wanted, i.e. if the method hasn't yet returned
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305 | * VBOX_E_DONT_CALL_AGAIN.
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306 | * @returns @c true if it is wanted, @c false if not.
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307 | * @param enmBit The callback, be sure to get this one right!
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308 | */
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309 | inline bool isWanted(CallbackBit enmBit) const
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310 | {
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311 | return !ASMBitTest(&bmDisabled, enmBit);
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312 | }
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313 |
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314 | /**
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315 | * Called in response to VBOX_E_DONT_CALL_AGAIN.
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316 | * @param enmBit The callback, be sure to get this one right!
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317 | */
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318 | inline void setDontCallAgain(CallbackBit enmBit)
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319 | {
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320 | ASMAtomicBitSet(&bmDisabled, enmBit);
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321 | }
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322 |
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323 | /**
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324 | * Handle a callback return code, picking up VBOX_E_DONT_CALL_AGAIN.
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325 | *
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326 | * @returns hrc or S_OK if VBOX_E_DONT_CALL_AGAIN.
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327 | * @param enmBit The callback, be sure to get this one right!
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328 | * @param hrc The status code returned by the callback.
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329 | */
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330 | inline HRESULT handleResult(CallbackBit enmBit, HRESULT hrc)
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331 | {
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332 | if (hrc == VBOX_E_DONT_CALL_AGAIN)
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333 | {
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334 | setDontCallAgain(enmBit);
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335 | hrc = S_OK;
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336 | }
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337 | return hrc;
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338 | }
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339 | };
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340 |
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341 | /**
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342 | * Macro for iterating the callback list (Console::mCallbacks) and invoking the
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343 | * given method on each entry.
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344 | *
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345 | * This handles VBOX_E_DONT_CALL_AGAIN as well as removing dead interfaces
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346 | * which. This makes the code a big and clunky, thus this macro. It may make
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347 | * debugging and selective logging a bit of a pain, but duplicating this code
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348 | * some seventeen times is much more of a pain.
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349 | *
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350 | * The caller must hold the console object lock - read or write, we don't care.
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351 | * The caller must be a Console method - the console members accessible thru the
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352 | * 'this' pointer.
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353 | *
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354 | * @param CallbackMethod The callback method, like OnKeyboardLedsChange.
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355 | * @param Args The method arguments enclosed in parentheses.
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356 | */
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357 | #define CONSOLE_DO_CALLBACKS(CallbackMethod, Args) \
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358 | do \
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359 | { \
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360 | CallbackList::iterator it = this->mCallbacks.begin(); \
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361 | while (it != this->mCallbacks.end()) \
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362 | { \
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363 | if (it->isWanted(ConsoleCallbackRegistration::k ## CallbackMethod)) \
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364 | { \
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365 | HRESULT hrc = it->ptrICb-> CallbackMethod Args; \
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366 | hrc = it->handleResult(ConsoleCallbackRegistration::k ## CallbackMethod, hrc); \
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367 | if (FAILED_DEAD_INTERFACE(hrc)) \
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368 | { \
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369 | it = this->mCallbacks.erase(it); \
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370 | continue; \
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371 | } \
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372 | } \
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373 | ++it; \
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374 | } \
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375 | } while (0)
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376 |
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377 |
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378 | // constructor / destructor
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379 | /////////////////////////////////////////////////////////////////////////////
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380 |
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381 | Console::Console()
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382 | : mSavedStateDataLoaded(false)
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383 | , mConsoleVRDPServer(NULL)
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384 | , mpVM(NULL)
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385 | , mVMCallers(0)
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386 | , mVMZeroCallersSem(NIL_RTSEMEVENT)
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387 | , mVMDestroying(false)
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388 | , mVMPoweredOff(false)
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389 | , mVMIsAlreadyPoweringOff(false)
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390 | , mVMMDev(NULL)
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391 | , mAudioSniffer(NULL)
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392 | , mVMStateChangeCallbackDisabled(false)
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393 | , mMachineState(MachineState_PoweredOff)
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394 | {
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395 | for (ULONG slot = 0; slot < SchemaDefs::NetworkAdapterCount; ++slot)
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396 | meAttachmentType[slot] = NetworkAttachmentType_Null;
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397 | }
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398 |
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399 | Console::~Console()
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400 | {}
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401 |
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402 | HRESULT Console::FinalConstruct()
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403 | {
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404 | LogFlowThisFunc(("\n"));
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405 |
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406 | memset(mapStorageLeds, 0, sizeof(mapStorageLeds));
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407 | memset(mapNetworkLeds, 0, sizeof(mapNetworkLeds));
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408 | memset(&mapUSBLed, 0, sizeof(mapUSBLed));
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409 | memset(&mapSharedFolderLed, 0, sizeof(mapSharedFolderLed));
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410 |
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411 | for (unsigned i = 0; i < RT_ELEMENTS(maStorageDevType); ++ i)
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412 | maStorageDevType[i] = DeviceType_Null;
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413 |
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414 | return S_OK;
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415 | }
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416 |
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417 | void Console::FinalRelease()
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418 | {
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419 | LogFlowThisFunc(("\n"));
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420 |
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421 | uninit();
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422 | }
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423 |
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424 | // public initializer/uninitializer for internal purposes only
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425 | /////////////////////////////////////////////////////////////////////////////
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426 |
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427 | HRESULT Console::init(IMachine *aMachine, IInternalMachineControl *aControl)
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428 | {
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429 | AssertReturn(aMachine && aControl, E_INVALIDARG);
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430 |
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431 | /* Enclose the state transition NotReady->InInit->Ready */
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432 | AutoInitSpan autoInitSpan(this);
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433 | AssertReturn(autoInitSpan.isOk(), E_FAIL);
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434 |
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435 | LogFlowThisFuncEnter();
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436 | LogFlowThisFunc(("aMachine=%p, aControl=%p\n", aMachine, aControl));
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437 |
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438 | HRESULT rc = E_FAIL;
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439 |
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440 | unconst(mMachine) = aMachine;
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441 | unconst(mControl) = aControl;
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442 |
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443 | mCallbackData.clear();
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444 |
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445 | /* Cache essential properties and objects */
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446 |
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447 | rc = mMachine->COMGETTER(State)(&mMachineState);
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448 | AssertComRCReturnRC(rc);
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449 |
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450 | #ifdef VBOX_WITH_VRDP
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451 | rc = mMachine->COMGETTER(VRDPServer)(unconst(mVRDPServer).asOutParam());
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452 | AssertComRCReturnRC(rc);
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453 | #endif
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454 |
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455 | /* Create associated child COM objects */
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456 |
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457 | unconst(mGuest).createObject();
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458 | rc = mGuest->init(this);
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459 | AssertComRCReturnRC(rc);
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460 |
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461 | unconst(mKeyboard).createObject();
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462 | rc = mKeyboard->init(this);
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463 | AssertComRCReturnRC(rc);
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464 |
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465 | unconst(mMouse).createObject();
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466 | rc = mMouse->init(this);
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467 | AssertComRCReturnRC(rc);
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468 |
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469 | unconst(mDisplay).createObject();
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470 | rc = mDisplay->init(this);
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471 | AssertComRCReturnRC(rc);
|
---|
472 |
|
---|
473 | unconst(mRemoteDisplayInfo).createObject();
|
---|
474 | rc = mRemoteDisplayInfo->init(this);
|
---|
475 | AssertComRCReturnRC(rc);
|
---|
476 |
|
---|
477 | /* Grab global and machine shared folder lists */
|
---|
478 |
|
---|
479 | rc = fetchSharedFolders(true /* aGlobal */);
|
---|
480 | AssertComRCReturnRC(rc);
|
---|
481 | rc = fetchSharedFolders(false /* aGlobal */);
|
---|
482 | AssertComRCReturnRC(rc);
|
---|
483 |
|
---|
484 | /* Create other child objects */
|
---|
485 |
|
---|
486 | unconst(mConsoleVRDPServer) = new ConsoleVRDPServer(this);
|
---|
487 | AssertReturn(mConsoleVRDPServer, E_FAIL);
|
---|
488 |
|
---|
489 | mcAudioRefs = 0;
|
---|
490 | mcVRDPClients = 0;
|
---|
491 | mu32SingleRDPClientId = 0;
|
---|
492 |
|
---|
493 | unconst(mVMMDev) = new VMMDev(this);
|
---|
494 | AssertReturn(mVMMDev, E_FAIL);
|
---|
495 |
|
---|
496 | unconst(mAudioSniffer) = new AudioSniffer(this);
|
---|
497 | AssertReturn(mAudioSniffer, E_FAIL);
|
---|
498 |
|
---|
499 | /* Confirm a successful initialization when it's the case */
|
---|
500 | autoInitSpan.setSucceeded();
|
---|
501 |
|
---|
502 | LogFlowThisFuncLeave();
|
---|
503 |
|
---|
504 | return S_OK;
|
---|
505 | }
|
---|
506 |
|
---|
507 | /**
|
---|
508 | * Uninitializes the Console object.
|
---|
509 | */
|
---|
510 | void Console::uninit()
|
---|
511 | {
|
---|
512 | LogFlowThisFuncEnter();
|
---|
513 |
|
---|
514 | /* Enclose the state transition Ready->InUninit->NotReady */
|
---|
515 | AutoUninitSpan autoUninitSpan(this);
|
---|
516 | if (autoUninitSpan.uninitDone())
|
---|
517 | {
|
---|
518 | LogFlowThisFunc(("Already uninitialized.\n"));
|
---|
519 | LogFlowThisFuncLeave();
|
---|
520 | return;
|
---|
521 | }
|
---|
522 |
|
---|
523 | LogFlowThisFunc(("initFailed()=%d\n", autoUninitSpan.initFailed()));
|
---|
524 |
|
---|
525 | /*
|
---|
526 | * Uninit all children that use addDependentChild()/removeDependentChild()
|
---|
527 | * in their init()/uninit() methods.
|
---|
528 | */
|
---|
529 | uninitDependentChildren();
|
---|
530 |
|
---|
531 | /* power down the VM if necessary */
|
---|
532 | if (mpVM)
|
---|
533 | {
|
---|
534 | powerDown();
|
---|
535 | Assert(mpVM == NULL);
|
---|
536 | }
|
---|
537 |
|
---|
538 | if (mVMZeroCallersSem != NIL_RTSEMEVENT)
|
---|
539 | {
|
---|
540 | RTSemEventDestroy(mVMZeroCallersSem);
|
---|
541 | mVMZeroCallersSem = NIL_RTSEMEVENT;
|
---|
542 | }
|
---|
543 |
|
---|
544 | if (mAudioSniffer)
|
---|
545 | {
|
---|
546 | delete mAudioSniffer;
|
---|
547 | unconst(mAudioSniffer) = NULL;
|
---|
548 | }
|
---|
549 |
|
---|
550 | if (mVMMDev)
|
---|
551 | {
|
---|
552 | delete mVMMDev;
|
---|
553 | unconst(mVMMDev) = NULL;
|
---|
554 | }
|
---|
555 |
|
---|
556 | mGlobalSharedFolders.clear();
|
---|
557 | mMachineSharedFolders.clear();
|
---|
558 |
|
---|
559 | mSharedFolders.clear();
|
---|
560 | mRemoteUSBDevices.clear();
|
---|
561 | mUSBDevices.clear();
|
---|
562 |
|
---|
563 | if (mRemoteDisplayInfo)
|
---|
564 | {
|
---|
565 | mRemoteDisplayInfo->uninit();
|
---|
566 | unconst(mRemoteDisplayInfo).setNull();;
|
---|
567 | }
|
---|
568 |
|
---|
569 | if (mDebugger)
|
---|
570 | {
|
---|
571 | mDebugger->uninit();
|
---|
572 | unconst(mDebugger).setNull();
|
---|
573 | }
|
---|
574 |
|
---|
575 | if (mDisplay)
|
---|
576 | {
|
---|
577 | mDisplay->uninit();
|
---|
578 | unconst(mDisplay).setNull();
|
---|
579 | }
|
---|
580 |
|
---|
581 | if (mMouse)
|
---|
582 | {
|
---|
583 | mMouse->uninit();
|
---|
584 | unconst(mMouse).setNull();
|
---|
585 | }
|
---|
586 |
|
---|
587 | if (mKeyboard)
|
---|
588 | {
|
---|
589 | mKeyboard->uninit();
|
---|
590 | unconst(mKeyboard).setNull();;
|
---|
591 | }
|
---|
592 |
|
---|
593 | if (mGuest)
|
---|
594 | {
|
---|
595 | mGuest->uninit();
|
---|
596 | unconst(mGuest).setNull();;
|
---|
597 | }
|
---|
598 |
|
---|
599 | if (mConsoleVRDPServer)
|
---|
600 | {
|
---|
601 | delete mConsoleVRDPServer;
|
---|
602 | unconst(mConsoleVRDPServer) = NULL;
|
---|
603 | }
|
---|
604 |
|
---|
605 | #ifdef VBOX_WITH_VRDP
|
---|
606 | unconst(mVRDPServer).setNull();
|
---|
607 | #endif
|
---|
608 |
|
---|
609 | unconst(mControl).setNull();
|
---|
610 | unconst(mMachine).setNull();
|
---|
611 |
|
---|
612 | /* Release all callbacks. Do this after uninitializing the components,
|
---|
613 | * as some of them are well-behaved and unregister their callbacks.
|
---|
614 | * These would trigger error messages complaining about trying to
|
---|
615 | * unregister a non-registered callback. */
|
---|
616 | mCallbacks.clear();
|
---|
617 |
|
---|
618 | /* dynamically allocated members of mCallbackData are uninitialized
|
---|
619 | * at the end of powerDown() */
|
---|
620 | Assert(!mCallbackData.mpsc.valid && mCallbackData.mpsc.shape.isNull());
|
---|
621 | Assert(!mCallbackData.mcc.valid);
|
---|
622 | Assert(!mCallbackData.klc.valid);
|
---|
623 |
|
---|
624 | LogFlowThisFuncLeave();
|
---|
625 | }
|
---|
626 |
|
---|
627 | #ifdef VBOX_WITH_GUEST_PROPS
|
---|
628 |
|
---|
629 | bool Console::enabledGuestPropertiesVRDP(void)
|
---|
630 | {
|
---|
631 | Bstr value;
|
---|
632 | HRESULT hrc = mMachine->GetExtraData(Bstr("VBoxInternal2/EnableGuestPropertiesVRDP"), value.asOutParam());
|
---|
633 | if (hrc == S_OK)
|
---|
634 | {
|
---|
635 | if (value == "1")
|
---|
636 | {
|
---|
637 | return true;
|
---|
638 | }
|
---|
639 | }
|
---|
640 | return false;
|
---|
641 | }
|
---|
642 |
|
---|
643 | void Console::updateGuestPropertiesVRDPLogon(uint32_t u32ClientId, const char *pszUser, const char *pszDomain)
|
---|
644 | {
|
---|
645 | if (!enabledGuestPropertiesVRDP())
|
---|
646 | {
|
---|
647 | return;
|
---|
648 | }
|
---|
649 |
|
---|
650 | int rc;
|
---|
651 | char *pszPropertyName;
|
---|
652 |
|
---|
653 | rc = RTStrAPrintf(&pszPropertyName, "/VirtualBox/HostInfo/VRDP/Client/%u/Name", u32ClientId);
|
---|
654 | if (RT_SUCCESS(rc))
|
---|
655 | {
|
---|
656 | Bstr clientName;
|
---|
657 | mRemoteDisplayInfo->COMGETTER(ClientName)(clientName.asOutParam());
|
---|
658 |
|
---|
659 | mMachine->SetGuestProperty(Bstr(pszPropertyName), clientName, Bstr("RDONLYGUEST"));
|
---|
660 | RTStrFree(pszPropertyName);
|
---|
661 | }
|
---|
662 |
|
---|
663 | rc = RTStrAPrintf(&pszPropertyName, "/VirtualBox/HostInfo/VRDP/Client/%u/User", u32ClientId);
|
---|
664 | if (RT_SUCCESS(rc))
|
---|
665 | {
|
---|
666 | mMachine->SetGuestProperty(Bstr(pszPropertyName), Bstr(pszUser), Bstr("RDONLYGUEST"));
|
---|
667 | RTStrFree(pszPropertyName);
|
---|
668 | }
|
---|
669 |
|
---|
670 | rc = RTStrAPrintf(&pszPropertyName, "/VirtualBox/HostInfo/VRDP/Client/%u/Domain", u32ClientId);
|
---|
671 | if (RT_SUCCESS(rc))
|
---|
672 | {
|
---|
673 | mMachine->SetGuestProperty(Bstr(pszPropertyName), Bstr(pszDomain), Bstr("RDONLYGUEST"));
|
---|
674 | RTStrFree(pszPropertyName);
|
---|
675 | }
|
---|
676 |
|
---|
677 | char *pszClientId;
|
---|
678 | rc = RTStrAPrintf(&pszClientId, "%d", u32ClientId);
|
---|
679 | if (RT_SUCCESS(rc))
|
---|
680 | {
|
---|
681 | mMachine->SetGuestProperty(Bstr("/VirtualBox/HostInfo/VRDP/LastConnectedClient"), Bstr(pszClientId), Bstr("RDONLYGUEST"));
|
---|
682 | RTStrFree(pszClientId);
|
---|
683 | }
|
---|
684 |
|
---|
685 | return;
|
---|
686 | }
|
---|
687 |
|
---|
688 | void Console::updateGuestPropertiesVRDPDisconnect(uint32_t u32ClientId)
|
---|
689 | {
|
---|
690 | if (!enabledGuestPropertiesVRDP())
|
---|
691 | return;
|
---|
692 |
|
---|
693 | Bstr bstrReadOnlyGuest(L"RDONLYGUEST");
|
---|
694 |
|
---|
695 | int rc;
|
---|
696 | char *pszPropertyName;
|
---|
697 |
|
---|
698 | rc = RTStrAPrintf(&pszPropertyName, "/VirtualBox/HostInfo/VRDP/Client/%u/Name", u32ClientId);
|
---|
699 | if (RT_SUCCESS(rc))
|
---|
700 | {
|
---|
701 | mMachine->SetGuestProperty(Bstr(pszPropertyName), Bstr(""), bstrReadOnlyGuest);
|
---|
702 | RTStrFree(pszPropertyName);
|
---|
703 | }
|
---|
704 |
|
---|
705 | rc = RTStrAPrintf(&pszPropertyName, "/VirtualBox/HostInfo/VRDP/Client/%u/User", u32ClientId);
|
---|
706 | if (RT_SUCCESS(rc))
|
---|
707 | {
|
---|
708 | mMachine->SetGuestProperty(Bstr(pszPropertyName), Bstr(""), bstrReadOnlyGuest);
|
---|
709 | RTStrFree(pszPropertyName);
|
---|
710 | }
|
---|
711 |
|
---|
712 | rc = RTStrAPrintf(&pszPropertyName, "/VirtualBox/HostInfo/VRDP/Client/%u/Domain", u32ClientId);
|
---|
713 | if (RT_SUCCESS(rc))
|
---|
714 | {
|
---|
715 | mMachine->SetGuestProperty(Bstr(pszPropertyName), Bstr(""), bstrReadOnlyGuest);
|
---|
716 | RTStrFree(pszPropertyName);
|
---|
717 | }
|
---|
718 |
|
---|
719 | char *pszClientId;
|
---|
720 | rc = RTStrAPrintf(&pszClientId, "%d", u32ClientId);
|
---|
721 | if (RT_SUCCESS(rc))
|
---|
722 | {
|
---|
723 | mMachine->SetGuestProperty(Bstr("/VirtualBox/HostInfo/VRDP/LastDisconnectedClient"), Bstr(pszClientId), bstrReadOnlyGuest);
|
---|
724 | RTStrFree(pszClientId);
|
---|
725 | }
|
---|
726 |
|
---|
727 | return;
|
---|
728 | }
|
---|
729 |
|
---|
730 | #endif /* VBOX_WITH_GUEST_PROPS */
|
---|
731 |
|
---|
732 |
|
---|
733 | int Console::VRDPClientLogon(uint32_t u32ClientId, const char *pszUser, const char *pszPassword, const char *pszDomain)
|
---|
734 | {
|
---|
735 | LogFlowFuncEnter();
|
---|
736 | LogFlowFunc(("%d, %s, %s, %s\n", u32ClientId, pszUser, pszPassword, pszDomain));
|
---|
737 |
|
---|
738 | AutoCaller autoCaller(this);
|
---|
739 | if (!autoCaller.isOk())
|
---|
740 | {
|
---|
741 | /* Console has been already uninitialized, deny request */
|
---|
742 | LogRel(("VRDPAUTH: Access denied (Console uninitialized).\n"));
|
---|
743 | LogFlowFuncLeave();
|
---|
744 | return VERR_ACCESS_DENIED;
|
---|
745 | }
|
---|
746 |
|
---|
747 | Bstr id;
|
---|
748 | HRESULT hrc = mMachine->COMGETTER(Id)(id.asOutParam());
|
---|
749 | Guid uuid = Guid(id);
|
---|
750 |
|
---|
751 | AssertComRCReturn(hrc, VERR_ACCESS_DENIED);
|
---|
752 |
|
---|
753 | VRDPAuthType_T authType = VRDPAuthType_Null;
|
---|
754 | hrc = mVRDPServer->COMGETTER(AuthType)(&authType);
|
---|
755 | AssertComRCReturn(hrc, VERR_ACCESS_DENIED);
|
---|
756 |
|
---|
757 | ULONG authTimeout = 0;
|
---|
758 | hrc = mVRDPServer->COMGETTER(AuthTimeout)(&authTimeout);
|
---|
759 | AssertComRCReturn(hrc, VERR_ACCESS_DENIED);
|
---|
760 |
|
---|
761 | VRDPAuthResult result = VRDPAuthAccessDenied;
|
---|
762 | VRDPAuthGuestJudgement guestJudgement = VRDPAuthGuestNotAsked;
|
---|
763 |
|
---|
764 | LogFlowFunc(("Auth type %d\n", authType));
|
---|
765 |
|
---|
766 | LogRel(("VRDPAUTH: User: [%s]. Domain: [%s]. Authentication type: [%s]\n",
|
---|
767 | pszUser, pszDomain,
|
---|
768 | authType == VRDPAuthType_Null?
|
---|
769 | "Null":
|
---|
770 | (authType == VRDPAuthType_External?
|
---|
771 | "External":
|
---|
772 | (authType == VRDPAuthType_Guest?
|
---|
773 | "Guest":
|
---|
774 | "INVALID"
|
---|
775 | )
|
---|
776 | )
|
---|
777 | ));
|
---|
778 |
|
---|
779 | switch (authType)
|
---|
780 | {
|
---|
781 | case VRDPAuthType_Null:
|
---|
782 | {
|
---|
783 | result = VRDPAuthAccessGranted;
|
---|
784 | break;
|
---|
785 | }
|
---|
786 |
|
---|
787 | case VRDPAuthType_External:
|
---|
788 | {
|
---|
789 | /* Call the external library. */
|
---|
790 | result = mConsoleVRDPServer->Authenticate(uuid, guestJudgement, pszUser, pszPassword, pszDomain, u32ClientId);
|
---|
791 |
|
---|
792 | if (result != VRDPAuthDelegateToGuest)
|
---|
793 | {
|
---|
794 | break;
|
---|
795 | }
|
---|
796 |
|
---|
797 | LogRel(("VRDPAUTH: Delegated to guest.\n"));
|
---|
798 |
|
---|
799 | LogFlowFunc(("External auth asked for guest judgement\n"));
|
---|
800 | } /* pass through */
|
---|
801 |
|
---|
802 | case VRDPAuthType_Guest:
|
---|
803 | {
|
---|
804 | guestJudgement = VRDPAuthGuestNotReacted;
|
---|
805 |
|
---|
806 | if (mVMMDev)
|
---|
807 | {
|
---|
808 | /* Issue the request to guest. Assume that the call does not require EMT. It should not. */
|
---|
809 |
|
---|
810 | /* Ask the guest to judge these credentials. */
|
---|
811 | uint32_t u32GuestFlags = VMMDEV_SETCREDENTIALS_JUDGE;
|
---|
812 |
|
---|
813 | int rc = mVMMDev->getVMMDevPort()->pfnSetCredentials(mVMMDev->getVMMDevPort(),
|
---|
814 | pszUser, pszPassword, pszDomain, u32GuestFlags);
|
---|
815 |
|
---|
816 | if (RT_SUCCESS(rc))
|
---|
817 | {
|
---|
818 | /* Wait for guest. */
|
---|
819 | rc = mVMMDev->WaitCredentialsJudgement(authTimeout, &u32GuestFlags);
|
---|
820 |
|
---|
821 | if (RT_SUCCESS(rc))
|
---|
822 | {
|
---|
823 | switch (u32GuestFlags & (VMMDEV_CREDENTIALS_JUDGE_OK | VMMDEV_CREDENTIALS_JUDGE_DENY | VMMDEV_CREDENTIALS_JUDGE_NOJUDGEMENT))
|
---|
824 | {
|
---|
825 | case VMMDEV_CREDENTIALS_JUDGE_DENY: guestJudgement = VRDPAuthGuestAccessDenied; break;
|
---|
826 | case VMMDEV_CREDENTIALS_JUDGE_NOJUDGEMENT: guestJudgement = VRDPAuthGuestNoJudgement; break;
|
---|
827 | case VMMDEV_CREDENTIALS_JUDGE_OK: guestJudgement = VRDPAuthGuestAccessGranted; break;
|
---|
828 | default:
|
---|
829 | LogFlowFunc(("Invalid guest flags %08X!!!\n", u32GuestFlags)); break;
|
---|
830 | }
|
---|
831 | }
|
---|
832 | else
|
---|
833 | {
|
---|
834 | LogFlowFunc(("Wait for credentials judgement rc = %Rrc!!!\n", rc));
|
---|
835 | }
|
---|
836 |
|
---|
837 | LogFlowFunc(("Guest judgement %d\n", guestJudgement));
|
---|
838 | }
|
---|
839 | else
|
---|
840 | {
|
---|
841 | LogFlowFunc(("Could not set credentials rc = %Rrc!!!\n", rc));
|
---|
842 | }
|
---|
843 | }
|
---|
844 |
|
---|
845 | if (authType == VRDPAuthType_External)
|
---|
846 | {
|
---|
847 | LogRel(("VRDPAUTH: Guest judgement %d.\n", guestJudgement));
|
---|
848 | LogFlowFunc(("External auth called again with guest judgement = %d\n", guestJudgement));
|
---|
849 | result = mConsoleVRDPServer->Authenticate(uuid, guestJudgement, pszUser, pszPassword, pszDomain, u32ClientId);
|
---|
850 | }
|
---|
851 | else
|
---|
852 | {
|
---|
853 | switch (guestJudgement)
|
---|
854 | {
|
---|
855 | case VRDPAuthGuestAccessGranted:
|
---|
856 | result = VRDPAuthAccessGranted;
|
---|
857 | break;
|
---|
858 | default:
|
---|
859 | result = VRDPAuthAccessDenied;
|
---|
860 | break;
|
---|
861 | }
|
---|
862 | }
|
---|
863 | } break;
|
---|
864 |
|
---|
865 | default:
|
---|
866 | AssertFailed();
|
---|
867 | }
|
---|
868 |
|
---|
869 | LogFlowFunc(("Result = %d\n", result));
|
---|
870 | LogFlowFuncLeave();
|
---|
871 |
|
---|
872 | if (result != VRDPAuthAccessGranted)
|
---|
873 | {
|
---|
874 | /* Reject. */
|
---|
875 | LogRel(("VRDPAUTH: Access denied.\n"));
|
---|
876 | return VERR_ACCESS_DENIED;
|
---|
877 | }
|
---|
878 |
|
---|
879 | LogRel(("VRDPAUTH: Access granted.\n"));
|
---|
880 |
|
---|
881 | /* Multiconnection check must be made after authentication, so bad clients would not interfere with a good one. */
|
---|
882 | BOOL allowMultiConnection = FALSE;
|
---|
883 | hrc = mVRDPServer->COMGETTER(AllowMultiConnection)(&allowMultiConnection);
|
---|
884 | AssertComRCReturn(hrc, VERR_ACCESS_DENIED);
|
---|
885 |
|
---|
886 | BOOL reuseSingleConnection = FALSE;
|
---|
887 | hrc = mVRDPServer->COMGETTER(ReuseSingleConnection)(&reuseSingleConnection);
|
---|
888 | AssertComRCReturn(hrc, VERR_ACCESS_DENIED);
|
---|
889 |
|
---|
890 | LogFlowFunc(("allowMultiConnection %d, reuseSingleConnection = %d, mcVRDPClients = %d, mu32SingleRDPClientId = %d\n", allowMultiConnection, reuseSingleConnection, mcVRDPClients, mu32SingleRDPClientId));
|
---|
891 |
|
---|
892 | if (allowMultiConnection == FALSE)
|
---|
893 | {
|
---|
894 | /* Note: the 'mcVRDPClients' variable is incremented in ClientConnect callback, which is called when the client
|
---|
895 | * is successfully connected, that is after the ClientLogon callback. Therefore the mcVRDPClients
|
---|
896 | * value is 0 for first client.
|
---|
897 | */
|
---|
898 | if (mcVRDPClients != 0)
|
---|
899 | {
|
---|
900 | Assert(mcVRDPClients == 1);
|
---|
901 | /* There is a client already.
|
---|
902 | * If required drop the existing client connection and let the connecting one in.
|
---|
903 | */
|
---|
904 | if (reuseSingleConnection)
|
---|
905 | {
|
---|
906 | LogRel(("VRDPAUTH: Multiple connections are not enabled. Disconnecting existing client.\n"));
|
---|
907 | mConsoleVRDPServer->DisconnectClient(mu32SingleRDPClientId, false);
|
---|
908 | }
|
---|
909 | else
|
---|
910 | {
|
---|
911 | /* Reject. */
|
---|
912 | LogRel(("VRDPAUTH: Multiple connections are not enabled. Access denied.\n"));
|
---|
913 | return VERR_ACCESS_DENIED;
|
---|
914 | }
|
---|
915 | }
|
---|
916 |
|
---|
917 | /* Save the connected client id. From now on it will be necessary to disconnect this one. */
|
---|
918 | mu32SingleRDPClientId = u32ClientId;
|
---|
919 | }
|
---|
920 |
|
---|
921 | #ifdef VBOX_WITH_GUEST_PROPS
|
---|
922 | updateGuestPropertiesVRDPLogon(u32ClientId, pszUser, pszDomain);
|
---|
923 | #endif /* VBOX_WITH_GUEST_PROPS */
|
---|
924 |
|
---|
925 | /* Check if the successfully verified credentials are to be sent to the guest. */
|
---|
926 | BOOL fProvideGuestCredentials = FALSE;
|
---|
927 |
|
---|
928 | Bstr value;
|
---|
929 | hrc = mMachine->GetExtraData(Bstr("VRDP/ProvideGuestCredentials"), value.asOutParam());
|
---|
930 | if (SUCCEEDED(hrc) && value == "1")
|
---|
931 | {
|
---|
932 | fProvideGuestCredentials = TRUE;
|
---|
933 | }
|
---|
934 |
|
---|
935 | if ( fProvideGuestCredentials
|
---|
936 | && mVMMDev)
|
---|
937 | {
|
---|
938 | uint32_t u32GuestFlags = VMMDEV_SETCREDENTIALS_GUESTLOGON;
|
---|
939 |
|
---|
940 | int rc = mVMMDev->getVMMDevPort()->pfnSetCredentials(mVMMDev->getVMMDevPort(),
|
---|
941 | pszUser, pszPassword, pszDomain, u32GuestFlags);
|
---|
942 | AssertRC(rc);
|
---|
943 | }
|
---|
944 |
|
---|
945 | return VINF_SUCCESS;
|
---|
946 | }
|
---|
947 |
|
---|
948 | void Console::VRDPClientConnect(uint32_t u32ClientId)
|
---|
949 | {
|
---|
950 | LogFlowFuncEnter();
|
---|
951 |
|
---|
952 | AutoCaller autoCaller(this);
|
---|
953 | AssertComRCReturnVoid(autoCaller.rc());
|
---|
954 |
|
---|
955 | #ifdef VBOX_WITH_VRDP
|
---|
956 | uint32_t u32Clients = ASMAtomicIncU32(&mcVRDPClients);
|
---|
957 |
|
---|
958 | if (u32Clients == 1)
|
---|
959 | {
|
---|
960 | getVMMDev()->getVMMDevPort()->
|
---|
961 | pfnVRDPChange(getVMMDev()->getVMMDevPort(),
|
---|
962 | true, VRDP_EXPERIENCE_LEVEL_FULL); // @todo configurable
|
---|
963 | }
|
---|
964 |
|
---|
965 | NOREF(u32ClientId);
|
---|
966 | mDisplay->VideoAccelVRDP(true);
|
---|
967 | #endif /* VBOX_WITH_VRDP */
|
---|
968 |
|
---|
969 | LogFlowFuncLeave();
|
---|
970 | return;
|
---|
971 | }
|
---|
972 |
|
---|
973 | void Console::VRDPClientDisconnect(uint32_t u32ClientId,
|
---|
974 | uint32_t fu32Intercepted)
|
---|
975 | {
|
---|
976 | LogFlowFuncEnter();
|
---|
977 |
|
---|
978 | AutoCaller autoCaller(this);
|
---|
979 | AssertComRCReturnVoid(autoCaller.rc());
|
---|
980 |
|
---|
981 | AssertReturnVoid(mConsoleVRDPServer);
|
---|
982 |
|
---|
983 | #ifdef VBOX_WITH_VRDP
|
---|
984 | uint32_t u32Clients = ASMAtomicDecU32(&mcVRDPClients);
|
---|
985 |
|
---|
986 | if (u32Clients == 0)
|
---|
987 | {
|
---|
988 | getVMMDev()->getVMMDevPort()->
|
---|
989 | pfnVRDPChange(getVMMDev()->getVMMDevPort(),
|
---|
990 | false, 0);
|
---|
991 | }
|
---|
992 |
|
---|
993 | mDisplay->VideoAccelVRDP(false);
|
---|
994 | #endif /* VBOX_WITH_VRDP */
|
---|
995 |
|
---|
996 | if (fu32Intercepted & VRDP_CLIENT_INTERCEPT_USB)
|
---|
997 | {
|
---|
998 | mConsoleVRDPServer->USBBackendDelete(u32ClientId);
|
---|
999 | }
|
---|
1000 |
|
---|
1001 | #ifdef VBOX_WITH_VRDP
|
---|
1002 | if (fu32Intercepted & VRDP_CLIENT_INTERCEPT_CLIPBOARD)
|
---|
1003 | {
|
---|
1004 | mConsoleVRDPServer->ClipboardDelete(u32ClientId);
|
---|
1005 | }
|
---|
1006 |
|
---|
1007 | if (fu32Intercepted & VRDP_CLIENT_INTERCEPT_AUDIO)
|
---|
1008 | {
|
---|
1009 | mcAudioRefs--;
|
---|
1010 |
|
---|
1011 | if (mcAudioRefs <= 0)
|
---|
1012 | {
|
---|
1013 | if (mAudioSniffer)
|
---|
1014 | {
|
---|
1015 | PPDMIAUDIOSNIFFERPORT port = mAudioSniffer->getAudioSnifferPort();
|
---|
1016 | if (port)
|
---|
1017 | {
|
---|
1018 | port->pfnSetup(port, false, false);
|
---|
1019 | }
|
---|
1020 | }
|
---|
1021 | }
|
---|
1022 | }
|
---|
1023 | #endif /* VBOX_WITH_VRDP */
|
---|
1024 |
|
---|
1025 | Bstr uuid;
|
---|
1026 | HRESULT hrc = mMachine->COMGETTER(Id)(uuid.asOutParam());
|
---|
1027 | AssertComRC(hrc);
|
---|
1028 |
|
---|
1029 | VRDPAuthType_T authType = VRDPAuthType_Null;
|
---|
1030 | hrc = mVRDPServer->COMGETTER(AuthType)(&authType);
|
---|
1031 | AssertComRC(hrc);
|
---|
1032 |
|
---|
1033 | if (authType == VRDPAuthType_External)
|
---|
1034 | mConsoleVRDPServer->AuthDisconnect(uuid, u32ClientId);
|
---|
1035 |
|
---|
1036 | #ifdef VBOX_WITH_GUEST_PROPS
|
---|
1037 | updateGuestPropertiesVRDPDisconnect(u32ClientId);
|
---|
1038 | #endif /* VBOX_WITH_GUEST_PROPS */
|
---|
1039 |
|
---|
1040 | LogFlowFuncLeave();
|
---|
1041 | return;
|
---|
1042 | }
|
---|
1043 |
|
---|
1044 | void Console::VRDPInterceptAudio(uint32_t u32ClientId)
|
---|
1045 | {
|
---|
1046 | LogFlowFuncEnter();
|
---|
1047 |
|
---|
1048 | AutoCaller autoCaller(this);
|
---|
1049 | AssertComRCReturnVoid(autoCaller.rc());
|
---|
1050 |
|
---|
1051 | LogFlowFunc(("mAudioSniffer %p, u32ClientId %d.\n",
|
---|
1052 | mAudioSniffer, u32ClientId));
|
---|
1053 | NOREF(u32ClientId);
|
---|
1054 |
|
---|
1055 | #ifdef VBOX_WITH_VRDP
|
---|
1056 | ++mcAudioRefs;
|
---|
1057 |
|
---|
1058 | if (mcAudioRefs == 1)
|
---|
1059 | {
|
---|
1060 | if (mAudioSniffer)
|
---|
1061 | {
|
---|
1062 | PPDMIAUDIOSNIFFERPORT port = mAudioSniffer->getAudioSnifferPort();
|
---|
1063 | if (port)
|
---|
1064 | {
|
---|
1065 | port->pfnSetup(port, true, true);
|
---|
1066 | }
|
---|
1067 | }
|
---|
1068 | }
|
---|
1069 | #endif
|
---|
1070 |
|
---|
1071 | LogFlowFuncLeave();
|
---|
1072 | return;
|
---|
1073 | }
|
---|
1074 |
|
---|
1075 | void Console::VRDPInterceptUSB(uint32_t u32ClientId, void **ppvIntercept)
|
---|
1076 | {
|
---|
1077 | LogFlowFuncEnter();
|
---|
1078 |
|
---|
1079 | AutoCaller autoCaller(this);
|
---|
1080 | AssertComRCReturnVoid(autoCaller.rc());
|
---|
1081 |
|
---|
1082 | AssertReturnVoid(mConsoleVRDPServer);
|
---|
1083 |
|
---|
1084 | mConsoleVRDPServer->USBBackendCreate(u32ClientId, ppvIntercept);
|
---|
1085 |
|
---|
1086 | LogFlowFuncLeave();
|
---|
1087 | return;
|
---|
1088 | }
|
---|
1089 |
|
---|
1090 | void Console::VRDPInterceptClipboard(uint32_t u32ClientId)
|
---|
1091 | {
|
---|
1092 | LogFlowFuncEnter();
|
---|
1093 |
|
---|
1094 | AutoCaller autoCaller(this);
|
---|
1095 | AssertComRCReturnVoid(autoCaller.rc());
|
---|
1096 |
|
---|
1097 | AssertReturnVoid(mConsoleVRDPServer);
|
---|
1098 |
|
---|
1099 | #ifdef VBOX_WITH_VRDP
|
---|
1100 | mConsoleVRDPServer->ClipboardCreate(u32ClientId);
|
---|
1101 | #endif /* VBOX_WITH_VRDP */
|
---|
1102 |
|
---|
1103 | LogFlowFuncLeave();
|
---|
1104 | return;
|
---|
1105 | }
|
---|
1106 |
|
---|
1107 |
|
---|
1108 | //static
|
---|
1109 | const char *Console::sSSMConsoleUnit = "ConsoleData";
|
---|
1110 | //static
|
---|
1111 | uint32_t Console::sSSMConsoleVer = 0x00010001;
|
---|
1112 |
|
---|
1113 | /**
|
---|
1114 | * Loads various console data stored in the saved state file.
|
---|
1115 | * This method does validation of the state file and returns an error info
|
---|
1116 | * when appropriate.
|
---|
1117 | *
|
---|
1118 | * The method does nothing if the machine is not in the Saved file or if
|
---|
1119 | * console data from it has already been loaded.
|
---|
1120 | *
|
---|
1121 | * @note The caller must lock this object for writing.
|
---|
1122 | */
|
---|
1123 | HRESULT Console::loadDataFromSavedState()
|
---|
1124 | {
|
---|
1125 | if (mMachineState != MachineState_Saved || mSavedStateDataLoaded)
|
---|
1126 | return S_OK;
|
---|
1127 |
|
---|
1128 | Bstr savedStateFile;
|
---|
1129 | HRESULT rc = mMachine->COMGETTER(StateFilePath)(savedStateFile.asOutParam());
|
---|
1130 | if (FAILED(rc))
|
---|
1131 | return rc;
|
---|
1132 |
|
---|
1133 | PSSMHANDLE ssm;
|
---|
1134 | int vrc = SSMR3Open(Utf8Str(savedStateFile).c_str(), 0, &ssm);
|
---|
1135 | if (RT_SUCCESS(vrc))
|
---|
1136 | {
|
---|
1137 | uint32_t version = 0;
|
---|
1138 | vrc = SSMR3Seek(ssm, sSSMConsoleUnit, 0 /* iInstance */, &version);
|
---|
1139 | if (SSM_VERSION_MAJOR(version) == SSM_VERSION_MAJOR(sSSMConsoleVer))
|
---|
1140 | {
|
---|
1141 | if (RT_SUCCESS(vrc))
|
---|
1142 | vrc = loadStateFileExecInternal(ssm, version);
|
---|
1143 | else if (vrc == VERR_SSM_UNIT_NOT_FOUND)
|
---|
1144 | vrc = VINF_SUCCESS;
|
---|
1145 | }
|
---|
1146 | else
|
---|
1147 | vrc = VERR_SSM_UNSUPPORTED_DATA_UNIT_VERSION;
|
---|
1148 |
|
---|
1149 | SSMR3Close(ssm);
|
---|
1150 | }
|
---|
1151 |
|
---|
1152 | if (RT_FAILURE(vrc))
|
---|
1153 | rc = setError(VBOX_E_FILE_ERROR,
|
---|
1154 | tr("The saved state file '%ls' is invalid (%Rrc). Delete the saved state and try again"),
|
---|
1155 | savedStateFile.raw(), vrc);
|
---|
1156 |
|
---|
1157 | mSavedStateDataLoaded = true;
|
---|
1158 |
|
---|
1159 | return rc;
|
---|
1160 | }
|
---|
1161 |
|
---|
1162 | /**
|
---|
1163 | * Callback handler to save various console data to the state file,
|
---|
1164 | * called when the user saves the VM state.
|
---|
1165 | *
|
---|
1166 | * @param pvUser pointer to Console
|
---|
1167 | *
|
---|
1168 | * @note Locks the Console object for reading.
|
---|
1169 | */
|
---|
1170 | //static
|
---|
1171 | DECLCALLBACK(void)
|
---|
1172 | Console::saveStateFileExec(PSSMHANDLE pSSM, void *pvUser)
|
---|
1173 | {
|
---|
1174 | LogFlowFunc(("\n"));
|
---|
1175 |
|
---|
1176 | Console *that = static_cast<Console *>(pvUser);
|
---|
1177 | AssertReturnVoid(that);
|
---|
1178 |
|
---|
1179 | AutoCaller autoCaller(that);
|
---|
1180 | AssertComRCReturnVoid(autoCaller.rc());
|
---|
1181 |
|
---|
1182 | AutoReadLock alock(that COMMA_LOCKVAL_SRC_POS);
|
---|
1183 |
|
---|
1184 | int vrc = SSMR3PutU32(pSSM, (uint32_t)that->mSharedFolders.size());
|
---|
1185 | AssertRC(vrc);
|
---|
1186 |
|
---|
1187 | for (SharedFolderMap::const_iterator it = that->mSharedFolders.begin();
|
---|
1188 | it != that->mSharedFolders.end();
|
---|
1189 | ++ it)
|
---|
1190 | {
|
---|
1191 | ComObjPtr<SharedFolder> folder = (*it).second;
|
---|
1192 | // don't lock the folder because methods we access are const
|
---|
1193 |
|
---|
1194 | Utf8Str name = folder->getName();
|
---|
1195 | vrc = SSMR3PutU32(pSSM, (uint32_t)name.length() + 1 /* term. 0 */);
|
---|
1196 | AssertRC(vrc);
|
---|
1197 | vrc = SSMR3PutStrZ(pSSM, name.c_str());
|
---|
1198 | AssertRC(vrc);
|
---|
1199 |
|
---|
1200 | Utf8Str hostPath = folder->getHostPath();
|
---|
1201 | vrc = SSMR3PutU32(pSSM, (uint32_t)hostPath.length() + 1 /* term. 0 */);
|
---|
1202 | AssertRC(vrc);
|
---|
1203 | vrc = SSMR3PutStrZ(pSSM, hostPath.c_str());
|
---|
1204 | AssertRC(vrc);
|
---|
1205 |
|
---|
1206 | vrc = SSMR3PutBool(pSSM, !!folder->isWritable());
|
---|
1207 | AssertRC(vrc);
|
---|
1208 | }
|
---|
1209 |
|
---|
1210 | return;
|
---|
1211 | }
|
---|
1212 |
|
---|
1213 | /**
|
---|
1214 | * Callback handler to load various console data from the state file.
|
---|
1215 | * Called when the VM is being restored from the saved state.
|
---|
1216 | *
|
---|
1217 | * @param pvUser pointer to Console
|
---|
1218 | * @param uVersion Console unit version.
|
---|
1219 | * Should match sSSMConsoleVer.
|
---|
1220 | * @param uPass The data pass.
|
---|
1221 | *
|
---|
1222 | * @note Should locks the Console object for writing, if necessary.
|
---|
1223 | */
|
---|
1224 | //static
|
---|
1225 | DECLCALLBACK(int)
|
---|
1226 | Console::loadStateFileExec(PSSMHANDLE pSSM, void *pvUser, uint32_t uVersion, uint32_t uPass)
|
---|
1227 | {
|
---|
1228 | LogFlowFunc(("\n"));
|
---|
1229 |
|
---|
1230 | if (SSM_VERSION_MAJOR_CHANGED(uVersion, sSSMConsoleVer))
|
---|
1231 | return VERR_VERSION_MISMATCH;
|
---|
1232 | Assert(uPass == SSM_PASS_FINAL); NOREF(uPass);
|
---|
1233 |
|
---|
1234 | Console *that = static_cast<Console *>(pvUser);
|
---|
1235 | AssertReturn(that, VERR_INVALID_PARAMETER);
|
---|
1236 |
|
---|
1237 | /* Currently, nothing to do when we've been called from VMR3Load*. */
|
---|
1238 | return SSMR3SkipToEndOfUnit(pSSM);
|
---|
1239 | }
|
---|
1240 |
|
---|
1241 | /**
|
---|
1242 | * Method to load various console data from the state file.
|
---|
1243 | * Called from #loadDataFromSavedState.
|
---|
1244 | *
|
---|
1245 | * @param pvUser pointer to Console
|
---|
1246 | * @param u32Version Console unit version.
|
---|
1247 | * Should match sSSMConsoleVer.
|
---|
1248 | *
|
---|
1249 | * @note Locks the Console object for writing.
|
---|
1250 | */
|
---|
1251 | int
|
---|
1252 | Console::loadStateFileExecInternal(PSSMHANDLE pSSM, uint32_t u32Version)
|
---|
1253 | {
|
---|
1254 | AutoCaller autoCaller(this);
|
---|
1255 | AssertComRCReturn(autoCaller.rc(), VERR_ACCESS_DENIED);
|
---|
1256 |
|
---|
1257 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
1258 |
|
---|
1259 | AssertReturn(mSharedFolders.size() == 0, VERR_INTERNAL_ERROR);
|
---|
1260 |
|
---|
1261 | uint32_t size = 0;
|
---|
1262 | int vrc = SSMR3GetU32(pSSM, &size);
|
---|
1263 | AssertRCReturn(vrc, vrc);
|
---|
1264 |
|
---|
1265 | for (uint32_t i = 0; i < size; ++ i)
|
---|
1266 | {
|
---|
1267 | Bstr name;
|
---|
1268 | Bstr hostPath;
|
---|
1269 | bool writable = true;
|
---|
1270 |
|
---|
1271 | uint32_t szBuf = 0;
|
---|
1272 | char *buf = NULL;
|
---|
1273 |
|
---|
1274 | vrc = SSMR3GetU32(pSSM, &szBuf);
|
---|
1275 | AssertRCReturn(vrc, vrc);
|
---|
1276 | buf = new char[szBuf];
|
---|
1277 | vrc = SSMR3GetStrZ(pSSM, buf, szBuf);
|
---|
1278 | AssertRC(vrc);
|
---|
1279 | name = buf;
|
---|
1280 | delete[] buf;
|
---|
1281 |
|
---|
1282 | vrc = SSMR3GetU32(pSSM, &szBuf);
|
---|
1283 | AssertRCReturn(vrc, vrc);
|
---|
1284 | buf = new char[szBuf];
|
---|
1285 | vrc = SSMR3GetStrZ(pSSM, buf, szBuf);
|
---|
1286 | AssertRC(vrc);
|
---|
1287 | hostPath = buf;
|
---|
1288 | delete[] buf;
|
---|
1289 |
|
---|
1290 | if (u32Version > 0x00010000)
|
---|
1291 | SSMR3GetBool(pSSM, &writable);
|
---|
1292 |
|
---|
1293 | ComObjPtr<SharedFolder> sharedFolder;
|
---|
1294 | sharedFolder.createObject();
|
---|
1295 | HRESULT rc = sharedFolder->init(this, name, hostPath, writable);
|
---|
1296 | AssertComRCReturn(rc, VERR_INTERNAL_ERROR);
|
---|
1297 |
|
---|
1298 | mSharedFolders.insert(std::make_pair(name, sharedFolder));
|
---|
1299 | }
|
---|
1300 |
|
---|
1301 | return VINF_SUCCESS;
|
---|
1302 | }
|
---|
1303 |
|
---|
1304 | #ifdef VBOX_WITH_GUEST_PROPS
|
---|
1305 |
|
---|
1306 | // static
|
---|
1307 | DECLCALLBACK(int) Console::doGuestPropNotification(void *pvExtension,
|
---|
1308 | uint32_t u32Function,
|
---|
1309 | void *pvParms,
|
---|
1310 | uint32_t cbParms)
|
---|
1311 | {
|
---|
1312 | using namespace guestProp;
|
---|
1313 |
|
---|
1314 | Assert(u32Function == 0); NOREF(u32Function);
|
---|
1315 |
|
---|
1316 | /*
|
---|
1317 | * No locking, as this is purely a notification which does not make any
|
---|
1318 | * changes to the object state.
|
---|
1319 | */
|
---|
1320 | PHOSTCALLBACKDATA pCBData = reinterpret_cast<PHOSTCALLBACKDATA>(pvParms);
|
---|
1321 | AssertReturn(sizeof(HOSTCALLBACKDATA) == cbParms, VERR_INVALID_PARAMETER);
|
---|
1322 | AssertReturn(HOSTCALLBACKMAGIC == pCBData->u32Magic, VERR_INVALID_PARAMETER);
|
---|
1323 | Log5(("Console::doGuestPropNotification: pCBData={.pcszName=%s, .pcszValue=%s, .pcszFlags=%s}\n",
|
---|
1324 | pCBData->pcszName, pCBData->pcszValue, pCBData->pcszFlags));
|
---|
1325 |
|
---|
1326 | int rc;
|
---|
1327 | Bstr name(pCBData->pcszName);
|
---|
1328 | Bstr value(pCBData->pcszValue);
|
---|
1329 | Bstr flags(pCBData->pcszFlags);
|
---|
1330 | ComObjPtr<Console> ptrConsole = reinterpret_cast<Console *>(pvExtension);
|
---|
1331 | HRESULT hrc = ptrConsole->mControl->PushGuestProperty(name,
|
---|
1332 | value,
|
---|
1333 | pCBData->u64Timestamp,
|
---|
1334 | flags);
|
---|
1335 | if (SUCCEEDED(hrc))
|
---|
1336 | rc = VINF_SUCCESS;
|
---|
1337 | else
|
---|
1338 | {
|
---|
1339 | LogFunc(("Console::doGuestPropNotification: hrc=%Rhrc pCBData={.pcszName=%s, .pcszValue=%s, .pcszFlags=%s}\n",
|
---|
1340 | pCBData->pcszName, pCBData->pcszValue, pCBData->pcszFlags));
|
---|
1341 | rc = Global::vboxStatusCodeFromCOM(hrc);
|
---|
1342 | }
|
---|
1343 | return rc;
|
---|
1344 | }
|
---|
1345 |
|
---|
1346 | HRESULT Console::doEnumerateGuestProperties(CBSTR aPatterns,
|
---|
1347 | ComSafeArrayOut(BSTR, aNames),
|
---|
1348 | ComSafeArrayOut(BSTR, aValues),
|
---|
1349 | ComSafeArrayOut(ULONG64, aTimestamps),
|
---|
1350 | ComSafeArrayOut(BSTR, aFlags))
|
---|
1351 | {
|
---|
1352 | using namespace guestProp;
|
---|
1353 |
|
---|
1354 | VBOXHGCMSVCPARM parm[3];
|
---|
1355 |
|
---|
1356 | Utf8Str utf8Patterns(aPatterns);
|
---|
1357 | parm[0].type = VBOX_HGCM_SVC_PARM_PTR;
|
---|
1358 | // mutableRaw() returns NULL for an empty string
|
---|
1359 | // if ((parm[0].u.pointer.addr = utf8Patterns.mutableRaw()))
|
---|
1360 | // parm[0].u.pointer.size = (uint32_t)utf8Patterns.length() + 1;
|
---|
1361 | // else
|
---|
1362 | // {
|
---|
1363 | // parm[0].u.pointer.addr = (void*)"";
|
---|
1364 | // parm[0].u.pointer.size = 1;
|
---|
1365 | // }
|
---|
1366 | parm[0].u.pointer.addr = utf8Patterns.mutableRaw();
|
---|
1367 | parm[0].u.pointer.size = (uint32_t)utf8Patterns.length() + 1;
|
---|
1368 |
|
---|
1369 | /*
|
---|
1370 | * Now things get slightly complicated. Due to a race with the guest adding
|
---|
1371 | * properties, there is no good way to know how much to enlarge a buffer for
|
---|
1372 | * the service to enumerate into. We choose a decent starting size and loop a
|
---|
1373 | * few times, each time retrying with the size suggested by the service plus
|
---|
1374 | * one Kb.
|
---|
1375 | */
|
---|
1376 | size_t cchBuf = 4096;
|
---|
1377 | Utf8Str Utf8Buf;
|
---|
1378 | int vrc = VERR_BUFFER_OVERFLOW;
|
---|
1379 | for (unsigned i = 0; i < 10 && (VERR_BUFFER_OVERFLOW == vrc); ++i)
|
---|
1380 | {
|
---|
1381 | try
|
---|
1382 | {
|
---|
1383 | Utf8Buf.reserve(cchBuf + 1024);
|
---|
1384 | }
|
---|
1385 | catch(...)
|
---|
1386 | {
|
---|
1387 | return E_OUTOFMEMORY;
|
---|
1388 | }
|
---|
1389 | parm[1].type = VBOX_HGCM_SVC_PARM_PTR;
|
---|
1390 | parm[1].u.pointer.addr = Utf8Buf.mutableRaw();
|
---|
1391 | parm[1].u.pointer.size = (uint32_t)cchBuf + 1024;
|
---|
1392 | vrc = mVMMDev->hgcmHostCall("VBoxGuestPropSvc", ENUM_PROPS_HOST, 3,
|
---|
1393 | &parm[0]);
|
---|
1394 | Utf8Buf.jolt();
|
---|
1395 | if (parm[2].type != VBOX_HGCM_SVC_PARM_32BIT)
|
---|
1396 | return setError(E_FAIL, tr("Internal application error"));
|
---|
1397 | cchBuf = parm[2].u.uint32;
|
---|
1398 | }
|
---|
1399 | if (VERR_BUFFER_OVERFLOW == vrc)
|
---|
1400 | return setError(E_UNEXPECTED,
|
---|
1401 | tr("Temporary failure due to guest activity, please retry"));
|
---|
1402 |
|
---|
1403 | /*
|
---|
1404 | * Finally we have to unpack the data returned by the service into the safe
|
---|
1405 | * arrays supplied by the caller. We start by counting the number of entries.
|
---|
1406 | */
|
---|
1407 | const char *pszBuf
|
---|
1408 | = reinterpret_cast<const char *>(parm[1].u.pointer.addr);
|
---|
1409 | unsigned cEntries = 0;
|
---|
1410 | /* The list is terminated by a zero-length string at the end of a set
|
---|
1411 | * of four strings. */
|
---|
1412 | for (size_t i = 0; strlen(pszBuf + i) != 0; )
|
---|
1413 | {
|
---|
1414 | /* We are counting sets of four strings. */
|
---|
1415 | for (unsigned j = 0; j < 4; ++j)
|
---|
1416 | i += strlen(pszBuf + i) + 1;
|
---|
1417 | ++cEntries;
|
---|
1418 | }
|
---|
1419 |
|
---|
1420 | /*
|
---|
1421 | * And now we create the COM safe arrays and fill them in.
|
---|
1422 | */
|
---|
1423 | com::SafeArray<BSTR> names(cEntries);
|
---|
1424 | com::SafeArray<BSTR> values(cEntries);
|
---|
1425 | com::SafeArray<ULONG64> timestamps(cEntries);
|
---|
1426 | com::SafeArray<BSTR> flags(cEntries);
|
---|
1427 | size_t iBuf = 0;
|
---|
1428 | /* Rely on the service to have formated the data correctly. */
|
---|
1429 | for (unsigned i = 0; i < cEntries; ++i)
|
---|
1430 | {
|
---|
1431 | size_t cchName = strlen(pszBuf + iBuf);
|
---|
1432 | Bstr(pszBuf + iBuf).detachTo(&names[i]);
|
---|
1433 | iBuf += cchName + 1;
|
---|
1434 | size_t cchValue = strlen(pszBuf + iBuf);
|
---|
1435 | Bstr(pszBuf + iBuf).detachTo(&values[i]);
|
---|
1436 | iBuf += cchValue + 1;
|
---|
1437 | size_t cchTimestamp = strlen(pszBuf + iBuf);
|
---|
1438 | timestamps[i] = RTStrToUInt64(pszBuf + iBuf);
|
---|
1439 | iBuf += cchTimestamp + 1;
|
---|
1440 | size_t cchFlags = strlen(pszBuf + iBuf);
|
---|
1441 | Bstr(pszBuf + iBuf).detachTo(&flags[i]);
|
---|
1442 | iBuf += cchFlags + 1;
|
---|
1443 | }
|
---|
1444 | names.detachTo(ComSafeArrayOutArg(aNames));
|
---|
1445 | values.detachTo(ComSafeArrayOutArg(aValues));
|
---|
1446 | timestamps.detachTo(ComSafeArrayOutArg(aTimestamps));
|
---|
1447 | flags.detachTo(ComSafeArrayOutArg(aFlags));
|
---|
1448 | return S_OK;
|
---|
1449 | }
|
---|
1450 |
|
---|
1451 | #endif /* VBOX_WITH_GUEST_PROPS */
|
---|
1452 |
|
---|
1453 |
|
---|
1454 | // IConsole properties
|
---|
1455 | /////////////////////////////////////////////////////////////////////////////
|
---|
1456 |
|
---|
1457 | STDMETHODIMP Console::COMGETTER(Machine)(IMachine **aMachine)
|
---|
1458 | {
|
---|
1459 | CheckComArgOutPointerValid(aMachine);
|
---|
1460 |
|
---|
1461 | AutoCaller autoCaller(this);
|
---|
1462 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
---|
1463 |
|
---|
1464 | /* mMachine is constant during life time, no need to lock */
|
---|
1465 | mMachine.queryInterfaceTo(aMachine);
|
---|
1466 |
|
---|
1467 | /* callers expect to get a valid reference, better fail than crash them */
|
---|
1468 | if (mMachine.isNull())
|
---|
1469 | return E_FAIL;
|
---|
1470 |
|
---|
1471 | return S_OK;
|
---|
1472 | }
|
---|
1473 |
|
---|
1474 | STDMETHODIMP Console::COMGETTER(State)(MachineState_T *aMachineState)
|
---|
1475 | {
|
---|
1476 | CheckComArgOutPointerValid(aMachineState);
|
---|
1477 |
|
---|
1478 | AutoCaller autoCaller(this);
|
---|
1479 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
---|
1480 |
|
---|
1481 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
1482 |
|
---|
1483 | /* we return our local state (since it's always the same as on the server) */
|
---|
1484 | *aMachineState = mMachineState;
|
---|
1485 |
|
---|
1486 | return S_OK;
|
---|
1487 | }
|
---|
1488 |
|
---|
1489 | STDMETHODIMP Console::COMGETTER(Guest)(IGuest **aGuest)
|
---|
1490 | {
|
---|
1491 | CheckComArgOutPointerValid(aGuest);
|
---|
1492 |
|
---|
1493 | AutoCaller autoCaller(this);
|
---|
1494 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
---|
1495 |
|
---|
1496 | /* mGuest is constant during life time, no need to lock */
|
---|
1497 | mGuest.queryInterfaceTo(aGuest);
|
---|
1498 |
|
---|
1499 | return S_OK;
|
---|
1500 | }
|
---|
1501 |
|
---|
1502 | STDMETHODIMP Console::COMGETTER(Keyboard)(IKeyboard **aKeyboard)
|
---|
1503 | {
|
---|
1504 | CheckComArgOutPointerValid(aKeyboard);
|
---|
1505 |
|
---|
1506 | AutoCaller autoCaller(this);
|
---|
1507 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
---|
1508 |
|
---|
1509 | /* mKeyboard is constant during life time, no need to lock */
|
---|
1510 | mKeyboard.queryInterfaceTo(aKeyboard);
|
---|
1511 |
|
---|
1512 | return S_OK;
|
---|
1513 | }
|
---|
1514 |
|
---|
1515 | STDMETHODIMP Console::COMGETTER(Mouse)(IMouse **aMouse)
|
---|
1516 | {
|
---|
1517 | CheckComArgOutPointerValid(aMouse);
|
---|
1518 |
|
---|
1519 | AutoCaller autoCaller(this);
|
---|
1520 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
---|
1521 |
|
---|
1522 | /* mMouse is constant during life time, no need to lock */
|
---|
1523 | mMouse.queryInterfaceTo(aMouse);
|
---|
1524 |
|
---|
1525 | return S_OK;
|
---|
1526 | }
|
---|
1527 |
|
---|
1528 | STDMETHODIMP Console::COMGETTER(Display)(IDisplay **aDisplay)
|
---|
1529 | {
|
---|
1530 | CheckComArgOutPointerValid(aDisplay);
|
---|
1531 |
|
---|
1532 | AutoCaller autoCaller(this);
|
---|
1533 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
---|
1534 |
|
---|
1535 | /* mDisplay is constant during life time, no need to lock */
|
---|
1536 | mDisplay.queryInterfaceTo(aDisplay);
|
---|
1537 |
|
---|
1538 | return S_OK;
|
---|
1539 | }
|
---|
1540 |
|
---|
1541 | STDMETHODIMP Console::COMGETTER(Debugger)(IMachineDebugger **aDebugger)
|
---|
1542 | {
|
---|
1543 | CheckComArgOutPointerValid(aDebugger);
|
---|
1544 |
|
---|
1545 | AutoCaller autoCaller(this);
|
---|
1546 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
---|
1547 |
|
---|
1548 | /* we need a write lock because of the lazy mDebugger initialization*/
|
---|
1549 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
1550 |
|
---|
1551 | /* check if we have to create the debugger object */
|
---|
1552 | if (!mDebugger)
|
---|
1553 | {
|
---|
1554 | unconst(mDebugger).createObject();
|
---|
1555 | mDebugger->init(this);
|
---|
1556 | }
|
---|
1557 |
|
---|
1558 | mDebugger.queryInterfaceTo(aDebugger);
|
---|
1559 |
|
---|
1560 | return S_OK;
|
---|
1561 | }
|
---|
1562 |
|
---|
1563 | STDMETHODIMP Console::COMGETTER(USBDevices)(ComSafeArrayOut(IUSBDevice *, aUSBDevices))
|
---|
1564 | {
|
---|
1565 | CheckComArgOutSafeArrayPointerValid(aUSBDevices);
|
---|
1566 |
|
---|
1567 | AutoCaller autoCaller(this);
|
---|
1568 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
---|
1569 |
|
---|
1570 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
1571 |
|
---|
1572 | SafeIfaceArray<IUSBDevice> collection(mUSBDevices);
|
---|
1573 | collection.detachTo(ComSafeArrayOutArg(aUSBDevices));
|
---|
1574 |
|
---|
1575 | return S_OK;
|
---|
1576 | }
|
---|
1577 |
|
---|
1578 | STDMETHODIMP Console::COMGETTER(RemoteUSBDevices)(ComSafeArrayOut(IHostUSBDevice *, aRemoteUSBDevices))
|
---|
1579 | {
|
---|
1580 | CheckComArgOutSafeArrayPointerValid(aRemoteUSBDevices);
|
---|
1581 |
|
---|
1582 | AutoCaller autoCaller(this);
|
---|
1583 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
---|
1584 |
|
---|
1585 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
1586 |
|
---|
1587 | SafeIfaceArray<IHostUSBDevice> collection(mRemoteUSBDevices);
|
---|
1588 | collection.detachTo(ComSafeArrayOutArg(aRemoteUSBDevices));
|
---|
1589 |
|
---|
1590 | return S_OK;
|
---|
1591 | }
|
---|
1592 |
|
---|
1593 | STDMETHODIMP Console::COMGETTER(RemoteDisplayInfo)(IRemoteDisplayInfo **aRemoteDisplayInfo)
|
---|
1594 | {
|
---|
1595 | CheckComArgOutPointerValid(aRemoteDisplayInfo);
|
---|
1596 |
|
---|
1597 | AutoCaller autoCaller(this);
|
---|
1598 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
---|
1599 |
|
---|
1600 | /* mDisplay is constant during life time, no need to lock */
|
---|
1601 | mRemoteDisplayInfo.queryInterfaceTo(aRemoteDisplayInfo);
|
---|
1602 |
|
---|
1603 | return S_OK;
|
---|
1604 | }
|
---|
1605 |
|
---|
1606 | STDMETHODIMP
|
---|
1607 | Console::COMGETTER(SharedFolders)(ComSafeArrayOut(ISharedFolder *, aSharedFolders))
|
---|
1608 | {
|
---|
1609 | CheckComArgOutSafeArrayPointerValid(aSharedFolders);
|
---|
1610 |
|
---|
1611 | AutoCaller autoCaller(this);
|
---|
1612 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
---|
1613 |
|
---|
1614 | /* loadDataFromSavedState() needs a write lock */
|
---|
1615 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
1616 |
|
---|
1617 | /* Read console data stored in the saved state file (if not yet done) */
|
---|
1618 | HRESULT rc = loadDataFromSavedState();
|
---|
1619 | if (FAILED(rc)) return rc;
|
---|
1620 |
|
---|
1621 | SafeIfaceArray<ISharedFolder> sf(mSharedFolders);
|
---|
1622 | sf.detachTo(ComSafeArrayOutArg(aSharedFolders));
|
---|
1623 |
|
---|
1624 | return S_OK;
|
---|
1625 | }
|
---|
1626 |
|
---|
1627 |
|
---|
1628 | // IConsole methods
|
---|
1629 | /////////////////////////////////////////////////////////////////////////////
|
---|
1630 |
|
---|
1631 |
|
---|
1632 | STDMETHODIMP Console::PowerUp(IProgress **aProgress)
|
---|
1633 | {
|
---|
1634 | return powerUp(aProgress, false /* aPaused */);
|
---|
1635 | }
|
---|
1636 |
|
---|
1637 | STDMETHODIMP Console::PowerUpPaused(IProgress **aProgress)
|
---|
1638 | {
|
---|
1639 | return powerUp(aProgress, true /* aPaused */);
|
---|
1640 | }
|
---|
1641 |
|
---|
1642 | STDMETHODIMP Console::PowerDown(IProgress **aProgress)
|
---|
1643 | {
|
---|
1644 | if (aProgress == NULL)
|
---|
1645 | return E_POINTER;
|
---|
1646 |
|
---|
1647 | LogFlowThisFuncEnter();
|
---|
1648 | LogFlowThisFunc(("mMachineState=%d\n", mMachineState));
|
---|
1649 |
|
---|
1650 | AutoCaller autoCaller(this);
|
---|
1651 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
---|
1652 |
|
---|
1653 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
1654 |
|
---|
1655 | switch (mMachineState)
|
---|
1656 | {
|
---|
1657 | case MachineState_Running:
|
---|
1658 | case MachineState_Paused:
|
---|
1659 | case MachineState_Stuck:
|
---|
1660 | break;
|
---|
1661 |
|
---|
1662 | /* Try cancel the teleportation. */
|
---|
1663 | case MachineState_Teleporting:
|
---|
1664 | case MachineState_TeleportingPausedVM:
|
---|
1665 | if (!mptrCancelableProgress.isNull())
|
---|
1666 | {
|
---|
1667 | HRESULT hrc = mptrCancelableProgress->Cancel();
|
---|
1668 | if (SUCCEEDED(hrc))
|
---|
1669 | break;
|
---|
1670 | }
|
---|
1671 | return setError(VBOX_E_INVALID_VM_STATE, tr("Cannot power down at this point in a teleportation"));
|
---|
1672 |
|
---|
1673 | /* Try cancel the live snapshot. */
|
---|
1674 | case MachineState_LiveSnapshotting:
|
---|
1675 | if (!mptrCancelableProgress.isNull())
|
---|
1676 | {
|
---|
1677 | HRESULT hrc = mptrCancelableProgress->Cancel();
|
---|
1678 | if (SUCCEEDED(hrc))
|
---|
1679 | break;
|
---|
1680 | }
|
---|
1681 | return setError(VBOX_E_INVALID_VM_STATE, tr("Cannot power down at this point in a live snapshot"));
|
---|
1682 |
|
---|
1683 | /* extra nice error message for a common case */
|
---|
1684 | case MachineState_Saved:
|
---|
1685 | return setError(VBOX_E_INVALID_VM_STATE, tr("Cannot power down a saved virtual machine"));
|
---|
1686 | case MachineState_Stopping:
|
---|
1687 | return setError(VBOX_E_INVALID_VM_STATE, tr("Virtual machine is being powered down"));
|
---|
1688 | default:
|
---|
1689 | return setError(VBOX_E_INVALID_VM_STATE,
|
---|
1690 | tr("Invalid machine state: %s (must be Running, Paused or Stuck)"),
|
---|
1691 | Global::stringifyMachineState(mMachineState));
|
---|
1692 | }
|
---|
1693 |
|
---|
1694 | LogFlowThisFunc(("Initiating SHUTDOWN request...\n"));
|
---|
1695 |
|
---|
1696 | /* create an IProgress object to track progress of this operation */
|
---|
1697 | ComObjPtr<Progress> progress;
|
---|
1698 | progress.createObject();
|
---|
1699 | progress->init(static_cast<IConsole *>(this),
|
---|
1700 | Bstr(tr("Stopping virtual machine")),
|
---|
1701 | FALSE /* aCancelable */);
|
---|
1702 |
|
---|
1703 | /* setup task object and thread to carry out the operation asynchronously */
|
---|
1704 | std::auto_ptr<VMProgressTask> task(new VMProgressTask(this, progress, true /* aUsesVMPtr */));
|
---|
1705 | AssertReturn(task->isOk(), E_FAIL);
|
---|
1706 |
|
---|
1707 | int vrc = RTThreadCreate(NULL, Console::powerDownThread,
|
---|
1708 | (void *) task.get(), 0,
|
---|
1709 | RTTHREADTYPE_MAIN_WORKER, 0,
|
---|
1710 | "VMPowerDown");
|
---|
1711 | ComAssertMsgRCRet(vrc, ("Could not create VMPowerDown thread (%Rrc)", vrc), E_FAIL);
|
---|
1712 |
|
---|
1713 | /* task is now owned by powerDownThread(), so release it */
|
---|
1714 | task.release();
|
---|
1715 |
|
---|
1716 | /* go to Stopping state to forbid state-dependant operations */
|
---|
1717 | setMachineState(MachineState_Stopping);
|
---|
1718 |
|
---|
1719 | /* pass the progress to the caller */
|
---|
1720 | progress.queryInterfaceTo(aProgress);
|
---|
1721 |
|
---|
1722 | LogFlowThisFuncLeave();
|
---|
1723 |
|
---|
1724 | return S_OK;
|
---|
1725 | }
|
---|
1726 |
|
---|
1727 | STDMETHODIMP Console::Reset()
|
---|
1728 | {
|
---|
1729 | LogFlowThisFuncEnter();
|
---|
1730 | LogFlowThisFunc(("mMachineState=%d\n", mMachineState));
|
---|
1731 |
|
---|
1732 | AutoCaller autoCaller(this);
|
---|
1733 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
---|
1734 |
|
---|
1735 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
1736 |
|
---|
1737 | if ( mMachineState != MachineState_Running
|
---|
1738 | && mMachineState != MachineState_Teleporting
|
---|
1739 | && mMachineState != MachineState_LiveSnapshotting
|
---|
1740 | /** @todo r=bird: This should be allowed on paused VMs as well. Later. */
|
---|
1741 | )
|
---|
1742 | return setError(VBOX_E_INVALID_VM_STATE,
|
---|
1743 | tr("Invalid machine state: %s"),
|
---|
1744 | Global::stringifyMachineState(mMachineState));
|
---|
1745 |
|
---|
1746 | /* protect mpVM */
|
---|
1747 | AutoVMCaller autoVMCaller(this);
|
---|
1748 | if (FAILED(autoVMCaller.rc())) return autoVMCaller.rc();
|
---|
1749 |
|
---|
1750 | /* leave the lock before a VMR3* call (EMT will call us back)! */
|
---|
1751 | alock.leave();
|
---|
1752 |
|
---|
1753 | int vrc = VMR3Reset(mpVM);
|
---|
1754 |
|
---|
1755 | HRESULT rc = RT_SUCCESS(vrc) ? S_OK :
|
---|
1756 | setError(VBOX_E_VM_ERROR,
|
---|
1757 | tr("Could not reset the machine (%Rrc)"),
|
---|
1758 | vrc);
|
---|
1759 |
|
---|
1760 | LogFlowThisFunc(("mMachineState=%d, rc=%08X\n", mMachineState, rc));
|
---|
1761 | LogFlowThisFuncLeave();
|
---|
1762 | return rc;
|
---|
1763 | }
|
---|
1764 |
|
---|
1765 | DECLCALLBACK(int) Console::unplugCpu(Console *pThis, unsigned uCpu)
|
---|
1766 | {
|
---|
1767 | LogFlowFunc(("pThis=%p uCpu=%u\n", pThis, uCpu));
|
---|
1768 |
|
---|
1769 | AssertReturn(pThis, VERR_INVALID_PARAMETER);
|
---|
1770 |
|
---|
1771 | int vrc = PDMR3DeviceDetach(pThis->mpVM, "acpi", 0, uCpu, 0);
|
---|
1772 | Log(("UnplugCpu: rc=%Rrc\n", vrc));
|
---|
1773 |
|
---|
1774 | return vrc;
|
---|
1775 | }
|
---|
1776 |
|
---|
1777 | HRESULT Console::doCPURemove(ULONG aCpu)
|
---|
1778 | {
|
---|
1779 | HRESULT rc = S_OK;
|
---|
1780 |
|
---|
1781 | LogFlowThisFuncEnter();
|
---|
1782 | LogFlowThisFunc(("mMachineState=%d\n", mMachineState));
|
---|
1783 |
|
---|
1784 | AutoCaller autoCaller(this);
|
---|
1785 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
---|
1786 |
|
---|
1787 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
1788 |
|
---|
1789 | if ( mMachineState != MachineState_Running
|
---|
1790 | && mMachineState != MachineState_Teleporting
|
---|
1791 | && mMachineState != MachineState_LiveSnapshotting
|
---|
1792 | )
|
---|
1793 | return setError(VBOX_E_INVALID_VM_STATE,
|
---|
1794 | tr("Invalid machine state: %s"),
|
---|
1795 | Global::stringifyMachineState(mMachineState));
|
---|
1796 |
|
---|
1797 | /* protect mpVM */
|
---|
1798 | AutoVMCaller autoVMCaller(this);
|
---|
1799 | if (FAILED(autoVMCaller.rc())) return autoVMCaller.rc();
|
---|
1800 |
|
---|
1801 | /* Check if the CPU is present */
|
---|
1802 | BOOL fCpuAttached;
|
---|
1803 | rc = mMachine->GetCPUStatus(aCpu, &fCpuAttached);
|
---|
1804 | if (FAILED(rc)) return rc;
|
---|
1805 |
|
---|
1806 | if (!fCpuAttached)
|
---|
1807 | return setError(E_FAIL,
|
---|
1808 | tr("CPU %d is not attached"), aCpu);
|
---|
1809 |
|
---|
1810 | /* Check if the CPU is unlocked */
|
---|
1811 | PPDMIBASE pBase;
|
---|
1812 | int vrc = PDMR3QueryDeviceLun(mpVM, "acpi", 0, aCpu, &pBase);
|
---|
1813 | bool fLocked = true;
|
---|
1814 | if (RT_SUCCESS(vrc))
|
---|
1815 | {
|
---|
1816 | uint32_t idCpuCore, idCpuPackage;
|
---|
1817 |
|
---|
1818 | /* Notify the guest if possible. */
|
---|
1819 | vrc = VMR3GetCpuCoreAndPackageIdFromCpuId(mpVM, aCpu, &idCpuCore, &idCpuPackage);
|
---|
1820 | AssertRC(vrc);
|
---|
1821 |
|
---|
1822 | Assert(pBase);
|
---|
1823 |
|
---|
1824 | PPDMIACPIPORT pPort = PDMIBASE_QUERY_INTERFACE(pBase, PDMIACPIPORT);
|
---|
1825 |
|
---|
1826 | vrc = getVMMDev()->getVMMDevPort()->pfnCpuHotUnplug(getVMMDev()->getVMMDevPort(), idCpuCore, idCpuPackage);
|
---|
1827 | if (RT_SUCCESS(vrc))
|
---|
1828 | {
|
---|
1829 | unsigned cTries = 100;
|
---|
1830 |
|
---|
1831 | do
|
---|
1832 | {
|
---|
1833 | /* It will take some time until the event is processed in the guest. Wait */
|
---|
1834 | vrc = pPort ? pPort->pfnGetCpuStatus(pPort, aCpu, &fLocked) : VERR_INVALID_POINTER;
|
---|
1835 |
|
---|
1836 | if (RT_SUCCESS(vrc) && !fLocked)
|
---|
1837 | break;
|
---|
1838 |
|
---|
1839 | /* Sleep a bit */
|
---|
1840 | RTThreadSleep(100);
|
---|
1841 | } while (cTries-- > 0);
|
---|
1842 | }
|
---|
1843 | else if (vrc == VERR_CPU_HOTPLUG_NOT_MONITORED_BY_GUEST)
|
---|
1844 | {
|
---|
1845 | /* Query one time. It is possible that the user ejected the CPU. */
|
---|
1846 | vrc = pPort ? pPort->pfnGetCpuStatus(pPort, aCpu, &fLocked) : VERR_INVALID_POINTER;
|
---|
1847 | }
|
---|
1848 | }
|
---|
1849 |
|
---|
1850 | /* If the CPU was unlocked we can detach it now. */
|
---|
1851 | if (RT_SUCCESS(vrc) && !fLocked)
|
---|
1852 | {
|
---|
1853 | /*
|
---|
1854 | * Call worker in EMT, that's faster and safer than doing everything
|
---|
1855 | * using VMR3ReqCall. Note that we separate VMR3ReqCall from VMR3ReqWait
|
---|
1856 | * here to make requests from under the lock in order to serialize them.
|
---|
1857 | */
|
---|
1858 | PVMREQ pReq;
|
---|
1859 | vrc = VMR3ReqCall(mpVM, 0, &pReq, 0 /* no wait! */, VMREQFLAGS_VBOX_STATUS,
|
---|
1860 | (PFNRT)Console::unplugCpu, 2,
|
---|
1861 | this, aCpu);
|
---|
1862 |
|
---|
1863 | /* leave the lock before a VMR3* call (EMT will call us back)! */
|
---|
1864 | alock.leave();
|
---|
1865 |
|
---|
1866 | if (vrc == VERR_TIMEOUT || RT_SUCCESS(vrc))
|
---|
1867 | {
|
---|
1868 | vrc = VMR3ReqWait(pReq, RT_INDEFINITE_WAIT);
|
---|
1869 | AssertRC(vrc);
|
---|
1870 | if (RT_SUCCESS(vrc))
|
---|
1871 | vrc = pReq->iStatus;
|
---|
1872 | }
|
---|
1873 | VMR3ReqFree(pReq);
|
---|
1874 |
|
---|
1875 | if (RT_SUCCESS(vrc))
|
---|
1876 | {
|
---|
1877 | /* Detach it from the VM */
|
---|
1878 | vrc = VMR3HotUnplugCpu(mpVM, aCpu);
|
---|
1879 | AssertRC(vrc);
|
---|
1880 | }
|
---|
1881 | else
|
---|
1882 | rc = setError(VBOX_E_VM_ERROR,
|
---|
1883 | tr("Hot-Remove failed (rc=%Rrc)"), vrc);
|
---|
1884 | }
|
---|
1885 | else
|
---|
1886 | rc = setError(VBOX_E_VM_ERROR,
|
---|
1887 | tr("Hot-Remove was aborted because the CPU may still be used by the guest"), VERR_RESOURCE_BUSY);
|
---|
1888 |
|
---|
1889 | LogFlowThisFunc(("mMachineState=%d, rc=%08X\n", mMachineState, rc));
|
---|
1890 | LogFlowThisFuncLeave();
|
---|
1891 | return rc;
|
---|
1892 | }
|
---|
1893 |
|
---|
1894 | DECLCALLBACK(int) Console::plugCpu(Console *pThis, unsigned uCpu)
|
---|
1895 | {
|
---|
1896 | LogFlowFunc(("pThis=%p uCpu=%u\n", pThis, uCpu));
|
---|
1897 |
|
---|
1898 | AssertReturn(pThis, VERR_INVALID_PARAMETER);
|
---|
1899 |
|
---|
1900 | int rc = VMR3HotPlugCpu(pThis->mpVM, uCpu);
|
---|
1901 | AssertRC(rc);
|
---|
1902 |
|
---|
1903 | PCFGMNODE pInst = CFGMR3GetChild(CFGMR3GetRoot(pThis->mpVM), "Devices/acpi/0/");
|
---|
1904 | AssertRelease(pInst);
|
---|
1905 | /* nuke anything which might have been left behind. */
|
---|
1906 | CFGMR3RemoveNode(CFGMR3GetChildF(pInst, "LUN#%d", uCpu));
|
---|
1907 |
|
---|
1908 | #define RC_CHECK() do { if (RT_FAILURE(rc)) { AssertReleaseRC(rc); break; } } while (0)
|
---|
1909 |
|
---|
1910 | PCFGMNODE pLunL0;
|
---|
1911 | PCFGMNODE pCfg;
|
---|
1912 | rc = CFGMR3InsertNodeF(pInst, &pLunL0, "LUN#%d", uCpu); RC_CHECK();
|
---|
1913 | rc = CFGMR3InsertString(pLunL0, "Driver", "ACPICpu"); RC_CHECK();
|
---|
1914 | rc = CFGMR3InsertNode(pLunL0, "Config", &pCfg); RC_CHECK();
|
---|
1915 |
|
---|
1916 | /*
|
---|
1917 | * Attach the driver.
|
---|
1918 | */
|
---|
1919 | PPDMIBASE pBase;
|
---|
1920 | rc = PDMR3DeviceAttach(pThis->mpVM, "acpi", 0, uCpu, 0, &pBase); RC_CHECK();
|
---|
1921 |
|
---|
1922 | Log(("PlugCpu: rc=%Rrc\n", rc));
|
---|
1923 |
|
---|
1924 | CFGMR3Dump(pInst);
|
---|
1925 |
|
---|
1926 | #undef RC_CHECK
|
---|
1927 |
|
---|
1928 | return VINF_SUCCESS;
|
---|
1929 | }
|
---|
1930 |
|
---|
1931 | HRESULT Console::doCPUAdd(ULONG aCpu)
|
---|
1932 | {
|
---|
1933 | HRESULT rc = S_OK;
|
---|
1934 |
|
---|
1935 | LogFlowThisFuncEnter();
|
---|
1936 | LogFlowThisFunc(("mMachineState=%d\n", mMachineState));
|
---|
1937 |
|
---|
1938 | AutoCaller autoCaller(this);
|
---|
1939 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
---|
1940 |
|
---|
1941 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
1942 |
|
---|
1943 | if ( mMachineState != MachineState_Running
|
---|
1944 | && mMachineState != MachineState_Teleporting
|
---|
1945 | && mMachineState != MachineState_LiveSnapshotting
|
---|
1946 | /** @todo r=bird: This should be allowed on paused VMs as well. Later. */
|
---|
1947 | )
|
---|
1948 | return setError(VBOX_E_INVALID_VM_STATE,
|
---|
1949 | tr("Invalid machine state: %s"),
|
---|
1950 | Global::stringifyMachineState(mMachineState));
|
---|
1951 |
|
---|
1952 | /* protect mpVM */
|
---|
1953 | AutoVMCaller autoVMCaller(this);
|
---|
1954 | if (FAILED(autoVMCaller.rc())) return autoVMCaller.rc();
|
---|
1955 |
|
---|
1956 | /* Check if the CPU is present */
|
---|
1957 | BOOL fCpuAttached;
|
---|
1958 | rc = mMachine->GetCPUStatus(aCpu, &fCpuAttached);
|
---|
1959 | if (FAILED(rc)) return rc;
|
---|
1960 |
|
---|
1961 | if (fCpuAttached)
|
---|
1962 | return setError(E_FAIL,
|
---|
1963 | tr("CPU %d is already attached"), aCpu);
|
---|
1964 |
|
---|
1965 | /*
|
---|
1966 | * Call worker in EMT, that's faster and safer than doing everything
|
---|
1967 | * using VMR3ReqCall. Note that we separate VMR3ReqCall from VMR3ReqWait
|
---|
1968 | * here to make requests from under the lock in order to serialize them.
|
---|
1969 | */
|
---|
1970 | PVMREQ pReq;
|
---|
1971 | int vrc = VMR3ReqCall(mpVM, 0, &pReq, 0 /* no wait! */, VMREQFLAGS_VBOX_STATUS,
|
---|
1972 | (PFNRT)Console::plugCpu, 2,
|
---|
1973 | this, aCpu);
|
---|
1974 |
|
---|
1975 | /* leave the lock before a VMR3* call (EMT will call us back)! */
|
---|
1976 | alock.leave();
|
---|
1977 |
|
---|
1978 | if (vrc == VERR_TIMEOUT || RT_SUCCESS(vrc))
|
---|
1979 | {
|
---|
1980 | vrc = VMR3ReqWait(pReq, RT_INDEFINITE_WAIT);
|
---|
1981 | AssertRC(vrc);
|
---|
1982 | if (RT_SUCCESS(vrc))
|
---|
1983 | vrc = pReq->iStatus;
|
---|
1984 | }
|
---|
1985 | VMR3ReqFree(pReq);
|
---|
1986 |
|
---|
1987 | rc = RT_SUCCESS(vrc) ? S_OK :
|
---|
1988 | setError(VBOX_E_VM_ERROR,
|
---|
1989 | tr("Could not add CPU to the machine (%Rrc)"),
|
---|
1990 | vrc);
|
---|
1991 |
|
---|
1992 | if (RT_SUCCESS(vrc))
|
---|
1993 | {
|
---|
1994 | uint32_t idCpuCore, idCpuPackage;
|
---|
1995 |
|
---|
1996 | /* Notify the guest if possible. */
|
---|
1997 | vrc = VMR3GetCpuCoreAndPackageIdFromCpuId(mpVM, aCpu, &idCpuCore, &idCpuPackage);
|
---|
1998 | AssertRC(vrc);
|
---|
1999 |
|
---|
2000 | vrc = getVMMDev()->getVMMDevPort()->pfnCpuHotPlug(getVMMDev()->getVMMDevPort(), idCpuCore, idCpuPackage);
|
---|
2001 | /** @todo warning if the guest doesn't support it */
|
---|
2002 | }
|
---|
2003 |
|
---|
2004 | LogFlowThisFunc(("mMachineState=%d, rc=%08X\n", mMachineState, rc));
|
---|
2005 | LogFlowThisFuncLeave();
|
---|
2006 | return rc;
|
---|
2007 | }
|
---|
2008 |
|
---|
2009 | STDMETHODIMP Console::Pause()
|
---|
2010 | {
|
---|
2011 | LogFlowThisFuncEnter();
|
---|
2012 |
|
---|
2013 | AutoCaller autoCaller(this);
|
---|
2014 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
---|
2015 |
|
---|
2016 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
2017 |
|
---|
2018 | switch (mMachineState)
|
---|
2019 | {
|
---|
2020 | case MachineState_Running:
|
---|
2021 | case MachineState_Teleporting:
|
---|
2022 | case MachineState_LiveSnapshotting:
|
---|
2023 | break;
|
---|
2024 |
|
---|
2025 | case MachineState_Paused:
|
---|
2026 | case MachineState_TeleportingPausedVM:
|
---|
2027 | case MachineState_Saving:
|
---|
2028 | return setError(VBOX_E_INVALID_VM_STATE, tr("Already paused"));
|
---|
2029 |
|
---|
2030 | default:
|
---|
2031 | return setError(VBOX_E_INVALID_VM_STATE,
|
---|
2032 | tr("Invalid machine state: %s"),
|
---|
2033 | Global::stringifyMachineState(mMachineState));
|
---|
2034 | }
|
---|
2035 |
|
---|
2036 | /* protect mpVM */
|
---|
2037 | AutoVMCaller autoVMCaller(this);
|
---|
2038 | if (FAILED(autoVMCaller.rc())) return autoVMCaller.rc();
|
---|
2039 |
|
---|
2040 | LogFlowThisFunc(("Sending PAUSE request...\n"));
|
---|
2041 |
|
---|
2042 | /* leave the lock before a VMR3* call (EMT will call us back)! */
|
---|
2043 | alock.leave();
|
---|
2044 |
|
---|
2045 | int vrc = VMR3Suspend(mpVM);
|
---|
2046 |
|
---|
2047 | HRESULT hrc = S_OK;
|
---|
2048 | if (RT_FAILURE(vrc))
|
---|
2049 | hrc = setError(VBOX_E_VM_ERROR, tr("Could not suspend the machine execution (%Rrc)"), vrc);
|
---|
2050 |
|
---|
2051 | LogFlowThisFunc(("hrc=%Rhrc\n", hrc));
|
---|
2052 | LogFlowThisFuncLeave();
|
---|
2053 | return hrc;
|
---|
2054 | }
|
---|
2055 |
|
---|
2056 | STDMETHODIMP Console::Resume()
|
---|
2057 | {
|
---|
2058 | LogFlowThisFuncEnter();
|
---|
2059 |
|
---|
2060 | AutoCaller autoCaller(this);
|
---|
2061 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
---|
2062 |
|
---|
2063 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
2064 |
|
---|
2065 | if (mMachineState != MachineState_Paused)
|
---|
2066 | return setError(VBOX_E_INVALID_VM_STATE,
|
---|
2067 | tr("Cannot resume the machine as it is not paused (machine state: %s)"),
|
---|
2068 | Global::stringifyMachineState(mMachineState));
|
---|
2069 |
|
---|
2070 | /* protect mpVM */
|
---|
2071 | AutoVMCaller autoVMCaller(this);
|
---|
2072 | if (FAILED(autoVMCaller.rc())) return autoVMCaller.rc();
|
---|
2073 |
|
---|
2074 | LogFlowThisFunc(("Sending RESUME request...\n"));
|
---|
2075 |
|
---|
2076 | /* leave the lock before a VMR3* call (EMT will call us back)! */
|
---|
2077 | alock.leave();
|
---|
2078 |
|
---|
2079 | int vrc;
|
---|
2080 | if (VMR3GetState(mpVM) == VMSTATE_CREATED)
|
---|
2081 | vrc = VMR3PowerOn(mpVM); /* (PowerUpPaused) */
|
---|
2082 | else
|
---|
2083 | vrc = VMR3Resume(mpVM);
|
---|
2084 |
|
---|
2085 | HRESULT rc = RT_SUCCESS(vrc) ? S_OK :
|
---|
2086 | setError(VBOX_E_VM_ERROR,
|
---|
2087 | tr("Could not resume the machine execution (%Rrc)"),
|
---|
2088 | vrc);
|
---|
2089 |
|
---|
2090 | LogFlowThisFunc(("rc=%08X\n", rc));
|
---|
2091 | LogFlowThisFuncLeave();
|
---|
2092 | return rc;
|
---|
2093 | }
|
---|
2094 |
|
---|
2095 | STDMETHODIMP Console::PowerButton()
|
---|
2096 | {
|
---|
2097 | LogFlowThisFuncEnter();
|
---|
2098 |
|
---|
2099 | AutoCaller autoCaller(this);
|
---|
2100 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
---|
2101 |
|
---|
2102 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
2103 |
|
---|
2104 | if ( mMachineState != MachineState_Running
|
---|
2105 | && mMachineState != MachineState_Teleporting
|
---|
2106 | && mMachineState != MachineState_LiveSnapshotting
|
---|
2107 | )
|
---|
2108 | return setError(VBOX_E_INVALID_VM_STATE,
|
---|
2109 | tr("Invalid machine state: %s"),
|
---|
2110 | Global::stringifyMachineState(mMachineState));
|
---|
2111 |
|
---|
2112 | /* protect mpVM */
|
---|
2113 | AutoVMCaller autoVMCaller(this);
|
---|
2114 | if (FAILED(autoVMCaller.rc())) return autoVMCaller.rc();
|
---|
2115 |
|
---|
2116 | PPDMIBASE pBase;
|
---|
2117 | int vrc = PDMR3QueryDeviceLun(mpVM, "acpi", 0, 0, &pBase);
|
---|
2118 | if (RT_SUCCESS(vrc))
|
---|
2119 | {
|
---|
2120 | Assert(pBase);
|
---|
2121 | PPDMIACPIPORT pPort = PDMIBASE_QUERY_INTERFACE(pBase, PDMIACPIPORT);
|
---|
2122 | vrc = pPort ? pPort->pfnPowerButtonPress(pPort) : VERR_INVALID_POINTER;
|
---|
2123 | }
|
---|
2124 |
|
---|
2125 | HRESULT rc = RT_SUCCESS(vrc) ? S_OK :
|
---|
2126 | setError(VBOX_E_PDM_ERROR,
|
---|
2127 | tr("Controlled power off failed (%Rrc)"),
|
---|
2128 | vrc);
|
---|
2129 |
|
---|
2130 | LogFlowThisFunc(("rc=%08X\n", rc));
|
---|
2131 | LogFlowThisFuncLeave();
|
---|
2132 | return rc;
|
---|
2133 | }
|
---|
2134 |
|
---|
2135 | STDMETHODIMP Console::GetPowerButtonHandled(BOOL *aHandled)
|
---|
2136 | {
|
---|
2137 | LogFlowThisFuncEnter();
|
---|
2138 |
|
---|
2139 | CheckComArgOutPointerValid(aHandled);
|
---|
2140 |
|
---|
2141 | *aHandled = FALSE;
|
---|
2142 |
|
---|
2143 | AutoCaller autoCaller(this);
|
---|
2144 |
|
---|
2145 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
2146 |
|
---|
2147 | if ( mMachineState != MachineState_Running
|
---|
2148 | && mMachineState != MachineState_Teleporting
|
---|
2149 | && mMachineState != MachineState_LiveSnapshotting
|
---|
2150 | )
|
---|
2151 | return setError(VBOX_E_INVALID_VM_STATE,
|
---|
2152 | tr("Invalid machine state: %s"),
|
---|
2153 | Global::stringifyMachineState(mMachineState));
|
---|
2154 |
|
---|
2155 | /* protect mpVM */
|
---|
2156 | AutoVMCaller autoVMCaller(this);
|
---|
2157 | if (FAILED(autoVMCaller.rc())) return autoVMCaller.rc();
|
---|
2158 |
|
---|
2159 | PPDMIBASE pBase;
|
---|
2160 | int vrc = PDMR3QueryDeviceLun(mpVM, "acpi", 0, 0, &pBase);
|
---|
2161 | bool handled = false;
|
---|
2162 | if (RT_SUCCESS(vrc))
|
---|
2163 | {
|
---|
2164 | Assert(pBase);
|
---|
2165 | PPDMIACPIPORT pPort = PDMIBASE_QUERY_INTERFACE(pBase, PDMIACPIPORT);
|
---|
2166 | vrc = pPort ? pPort->pfnGetPowerButtonHandled(pPort, &handled) : VERR_INVALID_POINTER;
|
---|
2167 | }
|
---|
2168 |
|
---|
2169 | HRESULT rc = RT_SUCCESS(vrc) ? S_OK :
|
---|
2170 | setError(VBOX_E_PDM_ERROR,
|
---|
2171 | tr("Checking if the ACPI Power Button event was handled by the guest OS failed (%Rrc)"),
|
---|
2172 | vrc);
|
---|
2173 |
|
---|
2174 | *aHandled = handled;
|
---|
2175 |
|
---|
2176 | LogFlowThisFunc(("rc=%08X\n", rc));
|
---|
2177 | LogFlowThisFuncLeave();
|
---|
2178 | return rc;
|
---|
2179 | }
|
---|
2180 |
|
---|
2181 | STDMETHODIMP Console::GetGuestEnteredACPIMode(BOOL *aEntered)
|
---|
2182 | {
|
---|
2183 | LogFlowThisFuncEnter();
|
---|
2184 |
|
---|
2185 | CheckComArgOutPointerValid(aEntered);
|
---|
2186 |
|
---|
2187 | *aEntered = FALSE;
|
---|
2188 |
|
---|
2189 | AutoCaller autoCaller(this);
|
---|
2190 |
|
---|
2191 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
2192 |
|
---|
2193 | if ( mMachineState != MachineState_Running
|
---|
2194 | && mMachineState != MachineState_Teleporting
|
---|
2195 | && mMachineState != MachineState_LiveSnapshotting
|
---|
2196 | )
|
---|
2197 | return setError(VBOX_E_INVALID_VM_STATE,
|
---|
2198 | tr("Invalid machine state %s when checking if the guest entered the ACPI mode)"),
|
---|
2199 | Global::stringifyMachineState(mMachineState));
|
---|
2200 |
|
---|
2201 | /* protect mpVM */
|
---|
2202 | AutoVMCaller autoVMCaller(this);
|
---|
2203 | if (FAILED(autoVMCaller.rc())) return autoVMCaller.rc();
|
---|
2204 |
|
---|
2205 | PPDMIBASE pBase;
|
---|
2206 | int vrc = PDMR3QueryDeviceLun(mpVM, "acpi", 0, 0, &pBase);
|
---|
2207 | bool entered = false;
|
---|
2208 | if (RT_SUCCESS(vrc))
|
---|
2209 | {
|
---|
2210 | Assert(pBase);
|
---|
2211 | PPDMIACPIPORT pPort = PDMIBASE_QUERY_INTERFACE(pBase, PDMIACPIPORT);
|
---|
2212 | vrc = pPort ? pPort->pfnGetGuestEnteredACPIMode(pPort, &entered) : VERR_INVALID_POINTER;
|
---|
2213 | }
|
---|
2214 |
|
---|
2215 | *aEntered = RT_SUCCESS(vrc) ? entered : false;
|
---|
2216 |
|
---|
2217 | LogFlowThisFuncLeave();
|
---|
2218 | return S_OK;
|
---|
2219 | }
|
---|
2220 |
|
---|
2221 | STDMETHODIMP Console::SleepButton()
|
---|
2222 | {
|
---|
2223 | LogFlowThisFuncEnter();
|
---|
2224 |
|
---|
2225 | AutoCaller autoCaller(this);
|
---|
2226 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
---|
2227 |
|
---|
2228 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
2229 |
|
---|
2230 | if (mMachineState != MachineState_Running) /** @todo Live Migration: ??? */
|
---|
2231 | return setError(VBOX_E_INVALID_VM_STATE,
|
---|
2232 | tr("Invalid machine state: %s)"),
|
---|
2233 | Global::stringifyMachineState(mMachineState));
|
---|
2234 |
|
---|
2235 | /* protect mpVM */
|
---|
2236 | AutoVMCaller autoVMCaller(this);
|
---|
2237 | if (FAILED(autoVMCaller.rc())) return autoVMCaller.rc();
|
---|
2238 |
|
---|
2239 | PPDMIBASE pBase;
|
---|
2240 | int vrc = PDMR3QueryDeviceLun(mpVM, "acpi", 0, 0, &pBase);
|
---|
2241 | if (RT_SUCCESS(vrc))
|
---|
2242 | {
|
---|
2243 | Assert(pBase);
|
---|
2244 | PPDMIACPIPORT pPort = PDMIBASE_QUERY_INTERFACE(pBase, PDMIACPIPORT);
|
---|
2245 | vrc = pPort ? pPort->pfnSleepButtonPress(pPort) : VERR_INVALID_POINTER;
|
---|
2246 | }
|
---|
2247 |
|
---|
2248 | HRESULT rc = RT_SUCCESS(vrc) ? S_OK :
|
---|
2249 | setError(VBOX_E_PDM_ERROR,
|
---|
2250 | tr("Sending sleep button event failed (%Rrc)"),
|
---|
2251 | vrc);
|
---|
2252 |
|
---|
2253 | LogFlowThisFunc(("rc=%08X\n", rc));
|
---|
2254 | LogFlowThisFuncLeave();
|
---|
2255 | return rc;
|
---|
2256 | }
|
---|
2257 |
|
---|
2258 | STDMETHODIMP Console::SaveState(IProgress **aProgress)
|
---|
2259 | {
|
---|
2260 | LogFlowThisFuncEnter();
|
---|
2261 | LogFlowThisFunc(("mMachineState=%d\n", mMachineState));
|
---|
2262 |
|
---|
2263 | CheckComArgOutPointerValid(aProgress);
|
---|
2264 |
|
---|
2265 | AutoCaller autoCaller(this);
|
---|
2266 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
---|
2267 |
|
---|
2268 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
2269 |
|
---|
2270 | if ( mMachineState != MachineState_Running
|
---|
2271 | && mMachineState != MachineState_Paused)
|
---|
2272 | {
|
---|
2273 | return setError(VBOX_E_INVALID_VM_STATE,
|
---|
2274 | tr("Cannot save the execution state as the machine is not running or paused (machine state: %s)"),
|
---|
2275 | Global::stringifyMachineState(mMachineState));
|
---|
2276 | }
|
---|
2277 |
|
---|
2278 | /* memorize the current machine state */
|
---|
2279 | MachineState_T lastMachineState = mMachineState;
|
---|
2280 |
|
---|
2281 | if (mMachineState == MachineState_Running)
|
---|
2282 | {
|
---|
2283 | HRESULT rc = Pause();
|
---|
2284 | if (FAILED(rc)) return rc;
|
---|
2285 | }
|
---|
2286 |
|
---|
2287 | HRESULT rc = S_OK;
|
---|
2288 |
|
---|
2289 | /* create a progress object to track operation completion */
|
---|
2290 | ComObjPtr<Progress> progress;
|
---|
2291 | progress.createObject();
|
---|
2292 | progress->init(static_cast<IConsole *>(this),
|
---|
2293 | Bstr(tr("Saving the execution state of the virtual machine")),
|
---|
2294 | FALSE /* aCancelable */);
|
---|
2295 |
|
---|
2296 | bool fBeganSavingState = false;
|
---|
2297 | bool fTaskCreationFailed = false;
|
---|
2298 |
|
---|
2299 | do
|
---|
2300 | {
|
---|
2301 | /* create a task object early to ensure mpVM protection is successful */
|
---|
2302 | std::auto_ptr <VMSaveTask> task(new VMSaveTask(this, progress));
|
---|
2303 | rc = task->rc();
|
---|
2304 | /*
|
---|
2305 | * If we fail here it means a PowerDown() call happened on another
|
---|
2306 | * thread while we were doing Pause() (which leaves the Console lock).
|
---|
2307 | * We assign PowerDown() a higher precedence than SaveState(),
|
---|
2308 | * therefore just return the error to the caller.
|
---|
2309 | */
|
---|
2310 | if (FAILED(rc))
|
---|
2311 | {
|
---|
2312 | fTaskCreationFailed = true;
|
---|
2313 | break;
|
---|
2314 | }
|
---|
2315 |
|
---|
2316 | Bstr stateFilePath;
|
---|
2317 |
|
---|
2318 | /*
|
---|
2319 | * request a saved state file path from the server
|
---|
2320 | * (this will set the machine state to Saving on the server to block
|
---|
2321 | * others from accessing this machine)
|
---|
2322 | */
|
---|
2323 | rc = mControl->BeginSavingState(progress, stateFilePath.asOutParam());
|
---|
2324 | if (FAILED(rc)) break;
|
---|
2325 |
|
---|
2326 | fBeganSavingState = true;
|
---|
2327 |
|
---|
2328 | /* sync the state with the server */
|
---|
2329 | setMachineStateLocally(MachineState_Saving);
|
---|
2330 |
|
---|
2331 | /* ensure the directory for the saved state file exists */
|
---|
2332 | {
|
---|
2333 | Utf8Str dir = stateFilePath;
|
---|
2334 | dir.stripFilename();
|
---|
2335 | if (!RTDirExists(dir.c_str()))
|
---|
2336 | {
|
---|
2337 | int vrc = RTDirCreateFullPath(dir.c_str(), 0777);
|
---|
2338 | if (RT_FAILURE(vrc))
|
---|
2339 | {
|
---|
2340 | rc = setError(VBOX_E_FILE_ERROR,
|
---|
2341 | tr("Could not create a directory '%s' to save the state to (%Rrc)"),
|
---|
2342 | dir.raw(), vrc);
|
---|
2343 | break;
|
---|
2344 | }
|
---|
2345 | }
|
---|
2346 | }
|
---|
2347 |
|
---|
2348 | /* setup task object and thread to carry out the operation asynchronously */
|
---|
2349 | task->mSavedStateFile = stateFilePath;
|
---|
2350 | /* set the state the operation thread will restore when it is finished */
|
---|
2351 | task->mLastMachineState = lastMachineState;
|
---|
2352 |
|
---|
2353 | /* create a thread to wait until the VM state is saved */
|
---|
2354 | int vrc = RTThreadCreate(NULL, Console::saveStateThread, (void *) task.get(),
|
---|
2355 | 0, RTTHREADTYPE_MAIN_WORKER, 0, "VMSave");
|
---|
2356 |
|
---|
2357 | ComAssertMsgRCBreak(vrc, ("Could not create VMSave thread (%Rrc)", vrc),
|
---|
2358 | rc = E_FAIL);
|
---|
2359 |
|
---|
2360 | /* task is now owned by saveStateThread(), so release it */
|
---|
2361 | task.release();
|
---|
2362 |
|
---|
2363 | /* return the progress to the caller */
|
---|
2364 | progress.queryInterfaceTo(aProgress);
|
---|
2365 | }
|
---|
2366 | while (0);
|
---|
2367 |
|
---|
2368 | if (FAILED(rc) && !fTaskCreationFailed)
|
---|
2369 | {
|
---|
2370 | /* preserve existing error info */
|
---|
2371 | ErrorInfoKeeper eik;
|
---|
2372 |
|
---|
2373 | if (fBeganSavingState)
|
---|
2374 | {
|
---|
2375 | /*
|
---|
2376 | * cancel the requested save state procedure.
|
---|
2377 | * This will reset the machine state to the state it had right
|
---|
2378 | * before calling mControl->BeginSavingState().
|
---|
2379 | */
|
---|
2380 | mControl->EndSavingState(FALSE);
|
---|
2381 | }
|
---|
2382 |
|
---|
2383 | if (lastMachineState == MachineState_Running)
|
---|
2384 | {
|
---|
2385 | /* restore the paused state if appropriate */
|
---|
2386 | setMachineStateLocally(MachineState_Paused);
|
---|
2387 | /* restore the running state if appropriate */
|
---|
2388 | Resume();
|
---|
2389 | }
|
---|
2390 | else
|
---|
2391 | setMachineStateLocally(lastMachineState);
|
---|
2392 | }
|
---|
2393 |
|
---|
2394 | LogFlowThisFunc(("rc=%08X\n", rc));
|
---|
2395 | LogFlowThisFuncLeave();
|
---|
2396 | return rc;
|
---|
2397 | }
|
---|
2398 |
|
---|
2399 | STDMETHODIMP Console::AdoptSavedState(IN_BSTR aSavedStateFile)
|
---|
2400 | {
|
---|
2401 | CheckComArgStrNotEmptyOrNull(aSavedStateFile);
|
---|
2402 |
|
---|
2403 | AutoCaller autoCaller(this);
|
---|
2404 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
---|
2405 |
|
---|
2406 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
2407 |
|
---|
2408 | if ( mMachineState != MachineState_PoweredOff
|
---|
2409 | && mMachineState != MachineState_Teleported
|
---|
2410 | && mMachineState != MachineState_Aborted
|
---|
2411 | )
|
---|
2412 | return setError(VBOX_E_INVALID_VM_STATE,
|
---|
2413 | tr("Cannot adopt the saved machine state as the machine is not in Powered Off, Teleported or Aborted state (machine state: %s)"),
|
---|
2414 | Global::stringifyMachineState(mMachineState));
|
---|
2415 |
|
---|
2416 | return mControl->AdoptSavedState(aSavedStateFile);
|
---|
2417 | }
|
---|
2418 |
|
---|
2419 | STDMETHODIMP Console::ForgetSavedState(BOOL aRemove)
|
---|
2420 | {
|
---|
2421 | AutoCaller autoCaller(this);
|
---|
2422 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
---|
2423 |
|
---|
2424 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
2425 |
|
---|
2426 | if (mMachineState != MachineState_Saved)
|
---|
2427 | return setError(VBOX_E_INVALID_VM_STATE,
|
---|
2428 | tr("Cannot delete the machine state as the machine is not in the saved state (machine state: %s)"),
|
---|
2429 | Global::stringifyMachineState(mMachineState));
|
---|
2430 |
|
---|
2431 | HRESULT rc = S_OK;
|
---|
2432 |
|
---|
2433 | rc = mControl->SetRemoveSavedState(aRemove);
|
---|
2434 | if (FAILED(rc)) return rc;
|
---|
2435 |
|
---|
2436 | /*
|
---|
2437 | * Saved -> PoweredOff transition will be detected in the SessionMachine
|
---|
2438 | * and properly handled.
|
---|
2439 | */
|
---|
2440 | rc = setMachineState(MachineState_PoweredOff);
|
---|
2441 |
|
---|
2442 | return rc;
|
---|
2443 | }
|
---|
2444 |
|
---|
2445 | /** read the value of a LEd. */
|
---|
2446 | inline uint32_t readAndClearLed(PPDMLED pLed)
|
---|
2447 | {
|
---|
2448 | if (!pLed)
|
---|
2449 | return 0;
|
---|
2450 | uint32_t u32 = pLed->Actual.u32 | pLed->Asserted.u32;
|
---|
2451 | pLed->Asserted.u32 = 0;
|
---|
2452 | return u32;
|
---|
2453 | }
|
---|
2454 |
|
---|
2455 | STDMETHODIMP Console::GetDeviceActivity(DeviceType_T aDeviceType,
|
---|
2456 | DeviceActivity_T *aDeviceActivity)
|
---|
2457 | {
|
---|
2458 | CheckComArgNotNull(aDeviceActivity);
|
---|
2459 |
|
---|
2460 | AutoCaller autoCaller(this);
|
---|
2461 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
---|
2462 |
|
---|
2463 | /*
|
---|
2464 | * Note: we don't lock the console object here because
|
---|
2465 | * readAndClearLed() should be thread safe.
|
---|
2466 | */
|
---|
2467 |
|
---|
2468 | /* Get LED array to read */
|
---|
2469 | PDMLEDCORE SumLed = {0};
|
---|
2470 | switch (aDeviceType)
|
---|
2471 | {
|
---|
2472 | case DeviceType_Floppy:
|
---|
2473 | case DeviceType_DVD:
|
---|
2474 | case DeviceType_HardDisk:
|
---|
2475 | {
|
---|
2476 | for (unsigned i = 0; i < RT_ELEMENTS(mapStorageLeds); ++i)
|
---|
2477 | if (maStorageDevType[i] == aDeviceType)
|
---|
2478 | SumLed.u32 |= readAndClearLed(mapStorageLeds[i]);
|
---|
2479 | break;
|
---|
2480 | }
|
---|
2481 |
|
---|
2482 | case DeviceType_Network:
|
---|
2483 | {
|
---|
2484 | for (unsigned i = 0; i < RT_ELEMENTS(mapNetworkLeds); ++i)
|
---|
2485 | SumLed.u32 |= readAndClearLed(mapNetworkLeds[i]);
|
---|
2486 | break;
|
---|
2487 | }
|
---|
2488 |
|
---|
2489 | case DeviceType_USB:
|
---|
2490 | {
|
---|
2491 | for (unsigned i = 0; i < RT_ELEMENTS(mapUSBLed); ++i)
|
---|
2492 | SumLed.u32 |= readAndClearLed(mapUSBLed[i]);
|
---|
2493 | break;
|
---|
2494 | }
|
---|
2495 |
|
---|
2496 | case DeviceType_SharedFolder:
|
---|
2497 | {
|
---|
2498 | SumLed.u32 |= readAndClearLed(mapSharedFolderLed);
|
---|
2499 | break;
|
---|
2500 | }
|
---|
2501 |
|
---|
2502 | default:
|
---|
2503 | return setError(E_INVALIDARG,
|
---|
2504 | tr("Invalid device type: %d"),
|
---|
2505 | aDeviceType);
|
---|
2506 | }
|
---|
2507 |
|
---|
2508 | /* Compose the result */
|
---|
2509 | switch (SumLed.u32 & (PDMLED_READING | PDMLED_WRITING))
|
---|
2510 | {
|
---|
2511 | case 0:
|
---|
2512 | *aDeviceActivity = DeviceActivity_Idle;
|
---|
2513 | break;
|
---|
2514 | case PDMLED_READING:
|
---|
2515 | *aDeviceActivity = DeviceActivity_Reading;
|
---|
2516 | break;
|
---|
2517 | case PDMLED_WRITING:
|
---|
2518 | case PDMLED_READING | PDMLED_WRITING:
|
---|
2519 | *aDeviceActivity = DeviceActivity_Writing;
|
---|
2520 | break;
|
---|
2521 | }
|
---|
2522 |
|
---|
2523 | return S_OK;
|
---|
2524 | }
|
---|
2525 |
|
---|
2526 | STDMETHODIMP Console::AttachUSBDevice(IN_BSTR aId)
|
---|
2527 | {
|
---|
2528 | #ifdef VBOX_WITH_USB
|
---|
2529 | AutoCaller autoCaller(this);
|
---|
2530 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
---|
2531 |
|
---|
2532 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
2533 |
|
---|
2534 | if ( mMachineState != MachineState_Running
|
---|
2535 | && mMachineState != MachineState_Paused)
|
---|
2536 | return setError(VBOX_E_INVALID_VM_STATE,
|
---|
2537 | tr("Cannot attach a USB device to the machine which is not running or paused (machine state: %s)"),
|
---|
2538 | Global::stringifyMachineState(mMachineState));
|
---|
2539 |
|
---|
2540 | /* protect mpVM */
|
---|
2541 | AutoVMCaller autoVMCaller(this);
|
---|
2542 | if (FAILED(autoVMCaller.rc())) return autoVMCaller.rc();
|
---|
2543 |
|
---|
2544 | /* Don't proceed unless we've found the usb controller. */
|
---|
2545 | PPDMIBASE pBase = NULL;
|
---|
2546 | int vrc = PDMR3QueryLun(mpVM, "usb-ohci", 0, 0, &pBase);
|
---|
2547 | if (RT_FAILURE(vrc))
|
---|
2548 | return setError(VBOX_E_PDM_ERROR,
|
---|
2549 | tr("The virtual machine does not have a USB controller"));
|
---|
2550 |
|
---|
2551 | /* leave the lock because the USB Proxy service may call us back
|
---|
2552 | * (via onUSBDeviceAttach()) */
|
---|
2553 | alock.leave();
|
---|
2554 |
|
---|
2555 | /* Request the device capture */
|
---|
2556 | HRESULT rc = mControl->CaptureUSBDevice(aId);
|
---|
2557 | if (FAILED(rc)) return rc;
|
---|
2558 |
|
---|
2559 | return rc;
|
---|
2560 |
|
---|
2561 | #else /* !VBOX_WITH_USB */
|
---|
2562 | return setError(VBOX_E_PDM_ERROR,
|
---|
2563 | tr("The virtual machine does not have a USB controller"));
|
---|
2564 | #endif /* !VBOX_WITH_USB */
|
---|
2565 | }
|
---|
2566 |
|
---|
2567 | STDMETHODIMP Console::DetachUSBDevice(IN_BSTR aId, IUSBDevice **aDevice)
|
---|
2568 | {
|
---|
2569 | #ifdef VBOX_WITH_USB
|
---|
2570 | CheckComArgOutPointerValid(aDevice);
|
---|
2571 |
|
---|
2572 | AutoCaller autoCaller(this);
|
---|
2573 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
---|
2574 |
|
---|
2575 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
2576 |
|
---|
2577 | /* Find it. */
|
---|
2578 | ComObjPtr<OUSBDevice> device;
|
---|
2579 | USBDeviceList::iterator it = mUSBDevices.begin();
|
---|
2580 | Guid uuid(aId);
|
---|
2581 | while (it != mUSBDevices.end())
|
---|
2582 | {
|
---|
2583 | if ((*it)->id() == uuid)
|
---|
2584 | {
|
---|
2585 | device = *it;
|
---|
2586 | break;
|
---|
2587 | }
|
---|
2588 | ++ it;
|
---|
2589 | }
|
---|
2590 |
|
---|
2591 | if (!device)
|
---|
2592 | return setError(E_INVALIDARG,
|
---|
2593 | tr("USB device with UUID {%RTuuid} is not attached to this machine"),
|
---|
2594 | Guid(aId).raw());
|
---|
2595 |
|
---|
2596 | /*
|
---|
2597 | * Inform the USB device and USB proxy about what's cooking.
|
---|
2598 | */
|
---|
2599 | alock.leave();
|
---|
2600 | HRESULT rc2 = mControl->DetachUSBDevice(aId, false /* aDone */);
|
---|
2601 | if (FAILED(rc2))
|
---|
2602 | return rc2;
|
---|
2603 | alock.enter();
|
---|
2604 |
|
---|
2605 | /* Request the PDM to detach the USB device. */
|
---|
2606 | HRESULT rc = detachUSBDevice(it);
|
---|
2607 |
|
---|
2608 | if (SUCCEEDED(rc))
|
---|
2609 | {
|
---|
2610 | /* leave the lock since we don't need it any more (note though that
|
---|
2611 | * the USB Proxy service must not call us back here) */
|
---|
2612 | alock.leave();
|
---|
2613 |
|
---|
2614 | /* Request the device release. Even if it fails, the device will
|
---|
2615 | * remain as held by proxy, which is OK for us (the VM process). */
|
---|
2616 | rc = mControl->DetachUSBDevice(aId, true /* aDone */);
|
---|
2617 | }
|
---|
2618 |
|
---|
2619 | return rc;
|
---|
2620 |
|
---|
2621 |
|
---|
2622 | #else /* !VBOX_WITH_USB */
|
---|
2623 | return setError(VBOX_E_PDM_ERROR,
|
---|
2624 | tr("The virtual machine does not have a USB controller"));
|
---|
2625 | #endif /* !VBOX_WITH_USB */
|
---|
2626 | }
|
---|
2627 |
|
---|
2628 | STDMETHODIMP Console::FindUSBDeviceByAddress(IN_BSTR aAddress, IUSBDevice **aDevice)
|
---|
2629 | {
|
---|
2630 | #ifdef VBOX_WITH_USB
|
---|
2631 | CheckComArgStrNotEmptyOrNull(aAddress);
|
---|
2632 | CheckComArgOutPointerValid(aDevice);
|
---|
2633 |
|
---|
2634 | *aDevice = NULL;
|
---|
2635 |
|
---|
2636 | SafeIfaceArray<IUSBDevice> devsvec;
|
---|
2637 | HRESULT rc = COMGETTER(USBDevices)(ComSafeArrayAsOutParam(devsvec));
|
---|
2638 | if (FAILED(rc)) return rc;
|
---|
2639 |
|
---|
2640 | for (size_t i = 0; i < devsvec.size(); ++i)
|
---|
2641 | {
|
---|
2642 | Bstr address;
|
---|
2643 | rc = devsvec[i]->COMGETTER(Address)(address.asOutParam());
|
---|
2644 | if (FAILED(rc)) return rc;
|
---|
2645 | if (address == aAddress)
|
---|
2646 | {
|
---|
2647 | ComObjPtr<OUSBDevice> found;
|
---|
2648 | found.createObject();
|
---|
2649 | found->init(devsvec[i]);
|
---|
2650 | return found.queryInterfaceTo(aDevice);
|
---|
2651 | }
|
---|
2652 | }
|
---|
2653 |
|
---|
2654 | return setErrorNoLog(VBOX_E_OBJECT_NOT_FOUND,
|
---|
2655 | tr("Could not find a USB device with address '%ls'"),
|
---|
2656 | aAddress);
|
---|
2657 |
|
---|
2658 | #else /* !VBOX_WITH_USB */
|
---|
2659 | return E_NOTIMPL;
|
---|
2660 | #endif /* !VBOX_WITH_USB */
|
---|
2661 | }
|
---|
2662 |
|
---|
2663 | STDMETHODIMP Console::FindUSBDeviceById(IN_BSTR aId, IUSBDevice **aDevice)
|
---|
2664 | {
|
---|
2665 | #ifdef VBOX_WITH_USB
|
---|
2666 | CheckComArgExpr(aId, Guid(aId).isEmpty() == false);
|
---|
2667 | CheckComArgOutPointerValid(aDevice);
|
---|
2668 |
|
---|
2669 | *aDevice = NULL;
|
---|
2670 |
|
---|
2671 | SafeIfaceArray<IUSBDevice> devsvec;
|
---|
2672 | HRESULT rc = COMGETTER(USBDevices)(ComSafeArrayAsOutParam(devsvec));
|
---|
2673 | if (FAILED(rc)) return rc;
|
---|
2674 |
|
---|
2675 | for (size_t i = 0; i < devsvec.size(); ++i)
|
---|
2676 | {
|
---|
2677 | Bstr id;
|
---|
2678 | rc = devsvec[i]->COMGETTER(Id)(id.asOutParam());
|
---|
2679 | if (FAILED(rc)) return rc;
|
---|
2680 | if (id == aId)
|
---|
2681 | {
|
---|
2682 | ComObjPtr<OUSBDevice> found;
|
---|
2683 | found.createObject();
|
---|
2684 | found->init(devsvec[i]);
|
---|
2685 | return found.queryInterfaceTo(aDevice);
|
---|
2686 | }
|
---|
2687 | }
|
---|
2688 |
|
---|
2689 | return setErrorNoLog(VBOX_E_OBJECT_NOT_FOUND,
|
---|
2690 | tr("Could not find a USB device with uuid {%RTuuid}"),
|
---|
2691 | Guid(aId).raw());
|
---|
2692 |
|
---|
2693 | #else /* !VBOX_WITH_USB */
|
---|
2694 | return E_NOTIMPL;
|
---|
2695 | #endif /* !VBOX_WITH_USB */
|
---|
2696 | }
|
---|
2697 |
|
---|
2698 | STDMETHODIMP
|
---|
2699 | Console::CreateSharedFolder(IN_BSTR aName, IN_BSTR aHostPath, BOOL aWritable)
|
---|
2700 | {
|
---|
2701 | CheckComArgStrNotEmptyOrNull(aName);
|
---|
2702 | CheckComArgStrNotEmptyOrNull(aHostPath);
|
---|
2703 |
|
---|
2704 | AutoCaller autoCaller(this);
|
---|
2705 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
---|
2706 |
|
---|
2707 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
2708 |
|
---|
2709 | /// @todo see @todo in AttachUSBDevice() about the Paused state
|
---|
2710 | if (mMachineState == MachineState_Saved)
|
---|
2711 | return setError(VBOX_E_INVALID_VM_STATE,
|
---|
2712 | tr("Cannot create a transient shared folder on the machine in the saved state"));
|
---|
2713 | if ( mMachineState != MachineState_PoweredOff
|
---|
2714 | && mMachineState != MachineState_Teleported
|
---|
2715 | && mMachineState != MachineState_Aborted
|
---|
2716 | && mMachineState != MachineState_Running
|
---|
2717 | && mMachineState != MachineState_Paused
|
---|
2718 | )
|
---|
2719 | return setError(VBOX_E_INVALID_VM_STATE,
|
---|
2720 | tr("Cannot create a transient shared folder on the machine while it is changing the state (machine state: %s)"),
|
---|
2721 | Global::stringifyMachineState(mMachineState));
|
---|
2722 |
|
---|
2723 | ComObjPtr<SharedFolder> sharedFolder;
|
---|
2724 | HRESULT rc = findSharedFolder(aName, sharedFolder, false /* aSetError */);
|
---|
2725 | if (SUCCEEDED(rc))
|
---|
2726 | return setError(VBOX_E_FILE_ERROR,
|
---|
2727 | tr("Shared folder named '%ls' already exists"),
|
---|
2728 | aName);
|
---|
2729 |
|
---|
2730 | sharedFolder.createObject();
|
---|
2731 | rc = sharedFolder->init(this, aName, aHostPath, aWritable);
|
---|
2732 | if (FAILED(rc)) return rc;
|
---|
2733 |
|
---|
2734 | /* protect mpVM (if not NULL) */
|
---|
2735 | AutoVMCallerQuietWeak autoVMCaller(this);
|
---|
2736 |
|
---|
2737 | if (mpVM && autoVMCaller.isOk() && mVMMDev->isShFlActive())
|
---|
2738 | {
|
---|
2739 | /* If the VM is online and supports shared folders, share this folder
|
---|
2740 | * under the specified name. */
|
---|
2741 |
|
---|
2742 | /* first, remove the machine or the global folder if there is any */
|
---|
2743 | SharedFolderDataMap::const_iterator it;
|
---|
2744 | if (findOtherSharedFolder(aName, it))
|
---|
2745 | {
|
---|
2746 | rc = removeSharedFolder(aName);
|
---|
2747 | if (FAILED(rc)) return rc;
|
---|
2748 | }
|
---|
2749 |
|
---|
2750 | /* second, create the given folder */
|
---|
2751 | rc = createSharedFolder(aName, SharedFolderData(aHostPath, aWritable));
|
---|
2752 | if (FAILED(rc)) return rc;
|
---|
2753 | }
|
---|
2754 |
|
---|
2755 | mSharedFolders.insert(std::make_pair(aName, sharedFolder));
|
---|
2756 |
|
---|
2757 | /* notify console callbacks after the folder is added to the list */
|
---|
2758 | CONSOLE_DO_CALLBACKS(OnSharedFolderChange,(Scope_Session));
|
---|
2759 |
|
---|
2760 | return rc;
|
---|
2761 | }
|
---|
2762 |
|
---|
2763 | STDMETHODIMP Console::RemoveSharedFolder(IN_BSTR aName)
|
---|
2764 | {
|
---|
2765 | CheckComArgStrNotEmptyOrNull(aName);
|
---|
2766 |
|
---|
2767 | AutoCaller autoCaller(this);
|
---|
2768 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
---|
2769 |
|
---|
2770 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
2771 |
|
---|
2772 | /// @todo see @todo in AttachUSBDevice() about the Paused state
|
---|
2773 | if (mMachineState == MachineState_Saved)
|
---|
2774 | return setError(VBOX_E_INVALID_VM_STATE,
|
---|
2775 | tr("Cannot remove a transient shared folder from the machine in the saved state"));
|
---|
2776 | if ( mMachineState != MachineState_PoweredOff
|
---|
2777 | && mMachineState != MachineState_Teleported
|
---|
2778 | && mMachineState != MachineState_Aborted
|
---|
2779 | && mMachineState != MachineState_Running
|
---|
2780 | && mMachineState != MachineState_Paused
|
---|
2781 | )
|
---|
2782 | return setError(VBOX_E_INVALID_VM_STATE,
|
---|
2783 | tr("Cannot remove a transient shared folder from the machine while it is changing the state (machine state: %s)"),
|
---|
2784 | Global::stringifyMachineState(mMachineState));
|
---|
2785 |
|
---|
2786 | ComObjPtr<SharedFolder> sharedFolder;
|
---|
2787 | HRESULT rc = findSharedFolder(aName, sharedFolder, true /* aSetError */);
|
---|
2788 | if (FAILED(rc)) return rc;
|
---|
2789 |
|
---|
2790 | /* protect mpVM (if not NULL) */
|
---|
2791 | AutoVMCallerQuietWeak autoVMCaller(this);
|
---|
2792 |
|
---|
2793 | if (mpVM && autoVMCaller.isOk() && mVMMDev->isShFlActive())
|
---|
2794 | {
|
---|
2795 | /* if the VM is online and supports shared folders, UNshare this
|
---|
2796 | * folder. */
|
---|
2797 |
|
---|
2798 | /* first, remove the given folder */
|
---|
2799 | rc = removeSharedFolder(aName);
|
---|
2800 | if (FAILED(rc)) return rc;
|
---|
2801 |
|
---|
2802 | /* first, remove the machine or the global folder if there is any */
|
---|
2803 | SharedFolderDataMap::const_iterator it;
|
---|
2804 | if (findOtherSharedFolder(aName, it))
|
---|
2805 | {
|
---|
2806 | rc = createSharedFolder(aName, it->second);
|
---|
2807 | /* don't check rc here because we need to remove the console
|
---|
2808 | * folder from the collection even on failure */
|
---|
2809 | }
|
---|
2810 | }
|
---|
2811 |
|
---|
2812 | mSharedFolders.erase(aName);
|
---|
2813 |
|
---|
2814 | /* notify console callbacks after the folder is removed to the list */
|
---|
2815 | CONSOLE_DO_CALLBACKS(OnSharedFolderChange,(Scope_Session));
|
---|
2816 |
|
---|
2817 | return rc;
|
---|
2818 | }
|
---|
2819 |
|
---|
2820 | STDMETHODIMP Console::TakeSnapshot(IN_BSTR aName,
|
---|
2821 | IN_BSTR aDescription,
|
---|
2822 | IProgress **aProgress)
|
---|
2823 | {
|
---|
2824 | LogFlowThisFuncEnter();
|
---|
2825 | LogFlowThisFunc(("aName='%ls' mMachineState=%08X\n", aName, mMachineState));
|
---|
2826 |
|
---|
2827 | CheckComArgStrNotEmptyOrNull(aName);
|
---|
2828 | CheckComArgOutPointerValid(aProgress);
|
---|
2829 |
|
---|
2830 | AutoCaller autoCaller(this);
|
---|
2831 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
---|
2832 |
|
---|
2833 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
2834 |
|
---|
2835 | if (Global::IsTransient(mMachineState))
|
---|
2836 | return setError(VBOX_E_INVALID_VM_STATE,
|
---|
2837 | tr("Cannot take a snapshot of the machine while it is changing the state (machine state: %s)"),
|
---|
2838 | Global::stringifyMachineState(mMachineState));
|
---|
2839 |
|
---|
2840 | HRESULT rc = S_OK;
|
---|
2841 |
|
---|
2842 | /* prepare the progress object:
|
---|
2843 | a) count the no. of hard disk attachments to get a matching no. of progress sub-operations */
|
---|
2844 | ULONG cOperations = 2; // always at least setting up + finishing up
|
---|
2845 | ULONG ulTotalOperationsWeight = 2; // one each for setting up + finishing up
|
---|
2846 | SafeIfaceArray<IMediumAttachment> aMediumAttachments;
|
---|
2847 | rc = mMachine->COMGETTER(MediumAttachments)(ComSafeArrayAsOutParam(aMediumAttachments));
|
---|
2848 | if (FAILED(rc))
|
---|
2849 | return setError(rc, tr("Cannot get medium attachments of the machine"));
|
---|
2850 |
|
---|
2851 | ULONG ulMemSize;
|
---|
2852 | rc = mMachine->COMGETTER(MemorySize)(&ulMemSize);
|
---|
2853 | if (FAILED(rc))
|
---|
2854 | return rc;
|
---|
2855 |
|
---|
2856 | for (size_t i = 0;
|
---|
2857 | i < aMediumAttachments.size();
|
---|
2858 | ++i)
|
---|
2859 | {
|
---|
2860 | DeviceType_T type;
|
---|
2861 | rc = aMediumAttachments[i]->COMGETTER(Type)(&type);
|
---|
2862 | if (FAILED(rc))
|
---|
2863 | return rc;
|
---|
2864 |
|
---|
2865 | if (type == DeviceType_HardDisk)
|
---|
2866 | {
|
---|
2867 | ++cOperations;
|
---|
2868 |
|
---|
2869 | // assume that creating a diff image takes as long as saving a 1 MB state
|
---|
2870 | // (note, the same value must be used in SessionMachine::BeginTakingSnapshot() on the server!)
|
---|
2871 | ulTotalOperationsWeight += 1;
|
---|
2872 | }
|
---|
2873 | }
|
---|
2874 |
|
---|
2875 | // b) one extra sub-operations for online snapshots OR offline snapshots that have a saved state (needs to be copied)
|
---|
2876 | bool fTakingSnapshotOnline = ((mMachineState == MachineState_Running) || (mMachineState == MachineState_Paused));
|
---|
2877 |
|
---|
2878 | LogFlowFunc(("fTakingSnapshotOnline = %d, mMachineState = %d\n", fTakingSnapshotOnline, mMachineState));
|
---|
2879 |
|
---|
2880 | if ( fTakingSnapshotOnline
|
---|
2881 | || mMachineState == MachineState_Saved
|
---|
2882 | )
|
---|
2883 | {
|
---|
2884 | ++cOperations;
|
---|
2885 |
|
---|
2886 | ulTotalOperationsWeight += ulMemSize;
|
---|
2887 | }
|
---|
2888 |
|
---|
2889 | // finally, create the progress object
|
---|
2890 | ComObjPtr<Progress> pProgress;
|
---|
2891 | pProgress.createObject();
|
---|
2892 | rc = pProgress->init(static_cast<IConsole*>(this),
|
---|
2893 | Bstr(tr("Taking a snapshot of the virtual machine")),
|
---|
2894 | mMachineState == MachineState_Running /* aCancelable */,
|
---|
2895 | cOperations,
|
---|
2896 | ulTotalOperationsWeight,
|
---|
2897 | Bstr(tr("Setting up snapshot operation")), // first sub-op description
|
---|
2898 | 1); // ulFirstOperationWeight
|
---|
2899 |
|
---|
2900 | if (FAILED(rc))
|
---|
2901 | return rc;
|
---|
2902 |
|
---|
2903 | VMTakeSnapshotTask *pTask;
|
---|
2904 | if (!(pTask = new VMTakeSnapshotTask(this, pProgress, aName, aDescription)))
|
---|
2905 | return E_OUTOFMEMORY;
|
---|
2906 |
|
---|
2907 | Assert(pTask->mProgress);
|
---|
2908 |
|
---|
2909 | try
|
---|
2910 | {
|
---|
2911 | mptrCancelableProgress = pProgress;
|
---|
2912 |
|
---|
2913 | /*
|
---|
2914 | * If we fail here it means a PowerDown() call happened on another
|
---|
2915 | * thread while we were doing Pause() (which leaves the Console lock).
|
---|
2916 | * We assign PowerDown() a higher precedence than TakeSnapshot(),
|
---|
2917 | * therefore just return the error to the caller.
|
---|
2918 | */
|
---|
2919 | rc = pTask->rc();
|
---|
2920 | if (FAILED(rc)) throw rc;
|
---|
2921 |
|
---|
2922 | pTask->ulMemSize = ulMemSize;
|
---|
2923 |
|
---|
2924 | /* memorize the current machine state */
|
---|
2925 | pTask->lastMachineState = mMachineState;
|
---|
2926 | pTask->fTakingSnapshotOnline = fTakingSnapshotOnline;
|
---|
2927 |
|
---|
2928 | int vrc = RTThreadCreate(NULL,
|
---|
2929 | Console::fntTakeSnapshotWorker,
|
---|
2930 | (void*)pTask,
|
---|
2931 | 0,
|
---|
2932 | RTTHREADTYPE_MAIN_WORKER,
|
---|
2933 | 0,
|
---|
2934 | "ConsoleTakeSnap");
|
---|
2935 | if (FAILED(vrc))
|
---|
2936 | throw setError(E_FAIL,
|
---|
2937 | tr("Could not create VMTakeSnap thread (%Rrc)"),
|
---|
2938 | vrc);
|
---|
2939 |
|
---|
2940 | pTask->mProgress.queryInterfaceTo(aProgress);
|
---|
2941 | }
|
---|
2942 | catch (HRESULT erc)
|
---|
2943 | {
|
---|
2944 | delete pTask;
|
---|
2945 | NOREF(erc);
|
---|
2946 | mptrCancelableProgress.setNull();
|
---|
2947 | }
|
---|
2948 |
|
---|
2949 | LogFlowThisFunc(("rc=%Rhrc\n", rc));
|
---|
2950 | LogFlowThisFuncLeave();
|
---|
2951 | return rc;
|
---|
2952 | }
|
---|
2953 |
|
---|
2954 | STDMETHODIMP Console::DeleteSnapshot(IN_BSTR aId, IProgress **aProgress)
|
---|
2955 | {
|
---|
2956 | CheckComArgExpr(aId, Guid(aId).isEmpty() == false);
|
---|
2957 | CheckComArgOutPointerValid(aProgress);
|
---|
2958 |
|
---|
2959 | AutoCaller autoCaller(this);
|
---|
2960 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
---|
2961 |
|
---|
2962 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
2963 |
|
---|
2964 | if (Global::IsTransient(mMachineState))
|
---|
2965 | return setError(VBOX_E_INVALID_VM_STATE,
|
---|
2966 | tr("Cannot delete a snapshot of the machine while it is changing the state (machine state: %s)"),
|
---|
2967 | Global::stringifyMachineState(mMachineState));
|
---|
2968 |
|
---|
2969 |
|
---|
2970 | MachineState_T machineState = MachineState_Null;
|
---|
2971 | HRESULT rc = mControl->DeleteSnapshot(this, aId, &machineState, aProgress);
|
---|
2972 | if (FAILED(rc)) return rc;
|
---|
2973 |
|
---|
2974 | setMachineStateLocally(machineState);
|
---|
2975 | return S_OK;
|
---|
2976 | }
|
---|
2977 |
|
---|
2978 | STDMETHODIMP Console::RestoreSnapshot(ISnapshot *aSnapshot, IProgress **aProgress)
|
---|
2979 | {
|
---|
2980 | AutoCaller autoCaller(this);
|
---|
2981 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
---|
2982 |
|
---|
2983 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
2984 |
|
---|
2985 | if (Global::IsOnlineOrTransient(mMachineState))
|
---|
2986 | return setError(VBOX_E_INVALID_VM_STATE,
|
---|
2987 | tr("Cannot delete the current state of the running machine (machine state: %s)"),
|
---|
2988 | Global::stringifyMachineState(mMachineState));
|
---|
2989 |
|
---|
2990 | MachineState_T machineState = MachineState_Null;
|
---|
2991 | HRESULT rc = mControl->RestoreSnapshot(this, aSnapshot, &machineState, aProgress);
|
---|
2992 | if (FAILED(rc)) return rc;
|
---|
2993 |
|
---|
2994 | setMachineStateLocally(machineState);
|
---|
2995 | return S_OK;
|
---|
2996 | }
|
---|
2997 |
|
---|
2998 | STDMETHODIMP Console::RegisterCallback(IConsoleCallback *aCallback)
|
---|
2999 | {
|
---|
3000 | CheckComArgNotNull(aCallback);
|
---|
3001 |
|
---|
3002 | AutoCaller autoCaller(this);
|
---|
3003 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
---|
3004 |
|
---|
3005 | /* Query the interface we associate with IConsoleCallback as the caller
|
---|
3006 | might've been compiled against a different SDK. */
|
---|
3007 | void *pvCallback;
|
---|
3008 | HRESULT hrc = aCallback->QueryInterface(COM_IIDOF(IConsoleCallback), &pvCallback);
|
---|
3009 | if (FAILED(hrc))
|
---|
3010 | return setError(hrc, tr("Incompatible IConsoleCallback interface - version mismatch?"));
|
---|
3011 | aCallback = (IConsoleCallback *)pvCallback;
|
---|
3012 |
|
---|
3013 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
3014 |
|
---|
3015 | mCallbacks.push_back(CallbackList::value_type(aCallback));
|
---|
3016 |
|
---|
3017 | /* Inform the callback about the current status (for example, the new
|
---|
3018 | * callback must know the current mouse capabilities and the pointer
|
---|
3019 | * shape in order to properly integrate the mouse pointer). */
|
---|
3020 |
|
---|
3021 | if (mCallbackData.mpsc.valid)
|
---|
3022 | aCallback->OnMousePointerShapeChange(mCallbackData.mpsc.visible,
|
---|
3023 | mCallbackData.mpsc.alpha,
|
---|
3024 | mCallbackData.mpsc.xHot,
|
---|
3025 | mCallbackData.mpsc.yHot,
|
---|
3026 | mCallbackData.mpsc.width,
|
---|
3027 | mCallbackData.mpsc.height,
|
---|
3028 | ComSafeArrayAsInParam(mCallbackData.mpsc.shape));
|
---|
3029 | if (mCallbackData.mcc.valid)
|
---|
3030 | aCallback->OnMouseCapabilityChange(mCallbackData.mcc.supportsAbsolute,
|
---|
3031 | mCallbackData.mcc.supportsRelative,
|
---|
3032 | mCallbackData.mcc.needsHostCursor);
|
---|
3033 |
|
---|
3034 | aCallback->OnAdditionsStateChange();
|
---|
3035 |
|
---|
3036 | if (mCallbackData.klc.valid)
|
---|
3037 | aCallback->OnKeyboardLedsChange(mCallbackData.klc.numLock,
|
---|
3038 | mCallbackData.klc.capsLock,
|
---|
3039 | mCallbackData.klc.scrollLock);
|
---|
3040 |
|
---|
3041 | /* Note: we don't call OnStateChange for new callbacks because the
|
---|
3042 | * machine state is a) not actually changed on callback registration
|
---|
3043 | * and b) can be always queried from Console. */
|
---|
3044 |
|
---|
3045 | /* Drop the reference we got via QueryInterface. */
|
---|
3046 | aCallback->Release();
|
---|
3047 | return S_OK;
|
---|
3048 | }
|
---|
3049 |
|
---|
3050 | STDMETHODIMP Console::UnregisterCallback(IConsoleCallback *aCallback)
|
---|
3051 | {
|
---|
3052 | CheckComArgNotNull(aCallback);
|
---|
3053 |
|
---|
3054 | AutoCaller autoCaller(this);
|
---|
3055 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
---|
3056 |
|
---|
3057 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
3058 |
|
---|
3059 | CallbackList::iterator it;
|
---|
3060 | it = std::find(mCallbacks.begin(),
|
---|
3061 | mCallbacks.end(),
|
---|
3062 | CallbackList::value_type(aCallback));
|
---|
3063 | if (it == mCallbacks.end())
|
---|
3064 | return setError(E_INVALIDARG,
|
---|
3065 | tr("The given callback handler is not registered"));
|
---|
3066 |
|
---|
3067 | mCallbacks.erase(it);
|
---|
3068 | return S_OK;
|
---|
3069 | }
|
---|
3070 |
|
---|
3071 | // Non-interface public methods
|
---|
3072 | /////////////////////////////////////////////////////////////////////////////
|
---|
3073 |
|
---|
3074 | /**
|
---|
3075 | * @copydoc VirtualBox::handleUnexpectedExceptions
|
---|
3076 | */
|
---|
3077 | /* static */
|
---|
3078 | HRESULT Console::handleUnexpectedExceptions(RT_SRC_POS_DECL)
|
---|
3079 | {
|
---|
3080 | try
|
---|
3081 | {
|
---|
3082 | /* re-throw the current exception */
|
---|
3083 | throw;
|
---|
3084 | }
|
---|
3085 | catch (const std::exception &err)
|
---|
3086 | {
|
---|
3087 | return setError(E_FAIL, tr("Unexpected exception: %s [%s]\n%s[%d] (%s)"),
|
---|
3088 | err.what(), typeid(err).name(),
|
---|
3089 | pszFile, iLine, pszFunction);
|
---|
3090 | }
|
---|
3091 | catch (...)
|
---|
3092 | {
|
---|
3093 | return setError(E_FAIL, tr("Unknown exception\n%s[%d] (%s)"),
|
---|
3094 | pszFile, iLine, pszFunction);
|
---|
3095 | }
|
---|
3096 |
|
---|
3097 | /* should not get here */
|
---|
3098 | AssertFailed();
|
---|
3099 | return E_FAIL;
|
---|
3100 | }
|
---|
3101 |
|
---|
3102 | /* static */
|
---|
3103 | const char *Console::convertControllerTypeToDev(StorageControllerType_T enmCtrlType)
|
---|
3104 | {
|
---|
3105 | switch (enmCtrlType)
|
---|
3106 | {
|
---|
3107 | case StorageControllerType_LsiLogic:
|
---|
3108 | return "lsilogicscsi";
|
---|
3109 | case StorageControllerType_BusLogic:
|
---|
3110 | return "buslogic";
|
---|
3111 | case StorageControllerType_LsiLogicSas:
|
---|
3112 | return "lsilogicsas";
|
---|
3113 | case StorageControllerType_IntelAhci:
|
---|
3114 | return "ahci";
|
---|
3115 | case StorageControllerType_PIIX3:
|
---|
3116 | case StorageControllerType_PIIX4:
|
---|
3117 | case StorageControllerType_ICH6:
|
---|
3118 | return "piix3ide";
|
---|
3119 | case StorageControllerType_I82078:
|
---|
3120 | return "i82078";
|
---|
3121 | default:
|
---|
3122 | return NULL;
|
---|
3123 | }
|
---|
3124 | }
|
---|
3125 |
|
---|
3126 | HRESULT Console::convertBusPortDeviceToLun(StorageBus_T enmBus, LONG port, LONG device, unsigned &uLun)
|
---|
3127 | {
|
---|
3128 | switch (enmBus)
|
---|
3129 | {
|
---|
3130 | case StorageBus_IDE:
|
---|
3131 | case StorageBus_Floppy:
|
---|
3132 | {
|
---|
3133 | AssertMsgReturn(port < 2 && port >= 0, ("%d\n", port), E_INVALIDARG);
|
---|
3134 | AssertMsgReturn(device < 2 && device >= 0, ("%d\n", device), E_INVALIDARG);
|
---|
3135 | uLun = 2 * port + device;
|
---|
3136 | return S_OK;
|
---|
3137 | }
|
---|
3138 | case StorageBus_SATA:
|
---|
3139 | case StorageBus_SCSI:
|
---|
3140 | case StorageBus_SAS:
|
---|
3141 | {
|
---|
3142 | uLun = port;
|
---|
3143 | return S_OK;
|
---|
3144 | }
|
---|
3145 | default:
|
---|
3146 | uLun = 0;
|
---|
3147 | AssertMsgFailedReturn(("%d\n", enmBus), E_INVALIDARG);
|
---|
3148 | }
|
---|
3149 | }
|
---|
3150 |
|
---|
3151 | // private methods
|
---|
3152 | /////////////////////////////////////////////////////////////////////////////
|
---|
3153 |
|
---|
3154 | /**
|
---|
3155 | * Process a medium change.
|
---|
3156 | *
|
---|
3157 | * @param aMediumAttachment The medium attachment with the new medium state.
|
---|
3158 | * @param fForce Force medium chance, if it is locked or not.
|
---|
3159 | *
|
---|
3160 | * @note Locks this object for writing.
|
---|
3161 | */
|
---|
3162 | HRESULT Console::doMediumChange(IMediumAttachment *aMediumAttachment, bool fForce)
|
---|
3163 | {
|
---|
3164 | AutoCaller autoCaller(this);
|
---|
3165 | AssertComRCReturnRC(autoCaller.rc());
|
---|
3166 |
|
---|
3167 | /* We will need to release the write lock before calling EMT */
|
---|
3168 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
3169 |
|
---|
3170 | HRESULT rc = S_OK;
|
---|
3171 | const char *pszDevice = NULL;
|
---|
3172 |
|
---|
3173 | SafeIfaceArray<IStorageController> ctrls;
|
---|
3174 | rc = mMachine->COMGETTER(StorageControllers)(ComSafeArrayAsOutParam(ctrls));
|
---|
3175 | AssertComRC(rc);
|
---|
3176 | IMedium *pMedium;
|
---|
3177 | rc = aMediumAttachment->COMGETTER(Medium)(&pMedium);
|
---|
3178 | AssertComRC(rc);
|
---|
3179 | Bstr mediumLocation;
|
---|
3180 | if (pMedium)
|
---|
3181 | {
|
---|
3182 | rc = pMedium->COMGETTER(Location)(mediumLocation.asOutParam());
|
---|
3183 | AssertComRC(rc);
|
---|
3184 | }
|
---|
3185 |
|
---|
3186 | Bstr attCtrlName;
|
---|
3187 | rc = aMediumAttachment->COMGETTER(Controller)(attCtrlName.asOutParam());
|
---|
3188 | AssertComRC(rc);
|
---|
3189 | ComPtr<IStorageController> ctrl;
|
---|
3190 | for (size_t i = 0; i < ctrls.size(); ++i)
|
---|
3191 | {
|
---|
3192 | Bstr ctrlName;
|
---|
3193 | rc = ctrls[i]->COMGETTER(Name)(ctrlName.asOutParam());
|
---|
3194 | AssertComRC(rc);
|
---|
3195 | if (attCtrlName == ctrlName)
|
---|
3196 | {
|
---|
3197 | ctrl = ctrls[i];
|
---|
3198 | break;
|
---|
3199 | }
|
---|
3200 | }
|
---|
3201 | if (ctrl.isNull())
|
---|
3202 | {
|
---|
3203 | return setError(E_FAIL,
|
---|
3204 | tr("Could not find storage controller '%ls'"), attCtrlName.raw());
|
---|
3205 | }
|
---|
3206 | StorageControllerType_T enmCtrlType;
|
---|
3207 | rc = ctrl->COMGETTER(ControllerType)(&enmCtrlType);
|
---|
3208 | AssertComRC(rc);
|
---|
3209 | pszDevice = convertControllerTypeToDev(enmCtrlType);
|
---|
3210 |
|
---|
3211 | StorageBus_T enmBus;
|
---|
3212 | rc = ctrl->COMGETTER(Bus)(&enmBus);
|
---|
3213 | AssertComRC(rc);
|
---|
3214 | ULONG uInstance;
|
---|
3215 | rc = ctrl->COMGETTER(Instance)(&uInstance);
|
---|
3216 | AssertComRC(rc);
|
---|
3217 | BOOL fUseHostIOCache;
|
---|
3218 | rc = ctrl->COMGETTER(UseHostIOCache)(&fUseHostIOCache);
|
---|
3219 | AssertComRC(rc);
|
---|
3220 |
|
---|
3221 | /* protect mpVM */
|
---|
3222 | AutoVMCaller autoVMCaller(this);
|
---|
3223 | AssertComRCReturnRC(autoVMCaller.rc());
|
---|
3224 |
|
---|
3225 | /*
|
---|
3226 | * Call worker in EMT, that's faster and safer than doing everything
|
---|
3227 | * using VMR3ReqCall. Note that we separate VMR3ReqCall from VMR3ReqWait
|
---|
3228 | * here to make requests from under the lock in order to serialize them.
|
---|
3229 | */
|
---|
3230 | PVMREQ pReq;
|
---|
3231 | int vrc = VMR3ReqCall(mpVM,
|
---|
3232 | VMCPUID_ANY,
|
---|
3233 | &pReq,
|
---|
3234 | 0 /* no wait! */,
|
---|
3235 | VMREQFLAGS_VBOX_STATUS,
|
---|
3236 | (PFNRT)Console::changeRemovableMedium,
|
---|
3237 | 7,
|
---|
3238 | this,
|
---|
3239 | pszDevice,
|
---|
3240 | uInstance,
|
---|
3241 | enmBus,
|
---|
3242 | fUseHostIOCache,
|
---|
3243 | aMediumAttachment,
|
---|
3244 | fForce);
|
---|
3245 |
|
---|
3246 | /* leave the lock before waiting for a result (EMT will call us back!) */
|
---|
3247 | alock.leave();
|
---|
3248 |
|
---|
3249 | if (vrc == VERR_TIMEOUT || RT_SUCCESS(vrc))
|
---|
3250 | {
|
---|
3251 | vrc = VMR3ReqWait(pReq, RT_INDEFINITE_WAIT);
|
---|
3252 | AssertRC(vrc);
|
---|
3253 | if (RT_SUCCESS(vrc))
|
---|
3254 | vrc = pReq->iStatus;
|
---|
3255 | }
|
---|
3256 | VMR3ReqFree(pReq);
|
---|
3257 |
|
---|
3258 | if (RT_SUCCESS(vrc))
|
---|
3259 | {
|
---|
3260 | LogFlowThisFunc(("Returns S_OK\n"));
|
---|
3261 | return S_OK;
|
---|
3262 | }
|
---|
3263 |
|
---|
3264 | if (!pMedium)
|
---|
3265 | return setError(E_FAIL,
|
---|
3266 | tr("Could not mount the media/drive '%ls' (%Rrc)"),
|
---|
3267 | mediumLocation.raw(), vrc);
|
---|
3268 |
|
---|
3269 | return setError(E_FAIL,
|
---|
3270 | tr("Could not unmount the currently mounted media/drive (%Rrc)"),
|
---|
3271 | vrc);
|
---|
3272 | }
|
---|
3273 |
|
---|
3274 | /**
|
---|
3275 | * Performs the medium change in EMT.
|
---|
3276 | *
|
---|
3277 | * @returns VBox status code.
|
---|
3278 | *
|
---|
3279 | * @param pThis Pointer to the Console object.
|
---|
3280 | * @param pcszDevice The PDM device name.
|
---|
3281 | * @param uInstance The PDM device instance.
|
---|
3282 | * @param uLun The PDM LUN number of the drive.
|
---|
3283 | * @param fHostDrive True if this is a host drive attachment.
|
---|
3284 | * @param pszPath The path to the media / drive which is now being mounted / captured.
|
---|
3285 | * If NULL no media or drive is attached and the LUN will be configured with
|
---|
3286 | * the default block driver with no media. This will also be the state if
|
---|
3287 | * mounting / capturing the specified media / drive fails.
|
---|
3288 | * @param pszFormat Medium format string, usually "RAW".
|
---|
3289 | * @param fPassthrough Enables using passthrough mode of the host DVD drive if applicable.
|
---|
3290 | *
|
---|
3291 | * @thread EMT
|
---|
3292 | */
|
---|
3293 | DECLCALLBACK(int) Console::changeRemovableMedium(Console *pConsole,
|
---|
3294 | const char *pcszDevice,
|
---|
3295 | unsigned uInstance,
|
---|
3296 | StorageBus_T enmBus,
|
---|
3297 | bool fUseHostIOCache,
|
---|
3298 | IMediumAttachment *aMediumAtt,
|
---|
3299 | bool fForce)
|
---|
3300 | {
|
---|
3301 | LogFlowFunc(("pConsole=%p uInstance=%u pszDevice=%p:{%s} enmBus=%u, aMediumAtt=%p, fForce=%d\n",
|
---|
3302 | pConsole, uInstance, pcszDevice, enmBus, fForce));
|
---|
3303 |
|
---|
3304 | AssertReturn(pConsole, VERR_INVALID_PARAMETER);
|
---|
3305 |
|
---|
3306 | AutoCaller autoCaller(pConsole);
|
---|
3307 | AssertComRCReturn(autoCaller.rc(), VERR_ACCESS_DENIED);
|
---|
3308 |
|
---|
3309 | PVM pVM = pConsole->mpVM;
|
---|
3310 |
|
---|
3311 | /*
|
---|
3312 | * Suspend the VM first.
|
---|
3313 | *
|
---|
3314 | * The VM must not be running since it might have pending I/O to
|
---|
3315 | * the drive which is being changed.
|
---|
3316 | */
|
---|
3317 | bool fResume;
|
---|
3318 | VMSTATE enmVMState = VMR3GetState(pVM);
|
---|
3319 | switch (enmVMState)
|
---|
3320 | {
|
---|
3321 | case VMSTATE_RESETTING:
|
---|
3322 | case VMSTATE_RUNNING:
|
---|
3323 | {
|
---|
3324 | LogFlowFunc(("Suspending the VM...\n"));
|
---|
3325 | /* disable the callback to prevent Console-level state change */
|
---|
3326 | pConsole->mVMStateChangeCallbackDisabled = true;
|
---|
3327 | int rc = VMR3Suspend(pVM);
|
---|
3328 | pConsole->mVMStateChangeCallbackDisabled = false;
|
---|
3329 | AssertRCReturn(rc, rc);
|
---|
3330 | fResume = true;
|
---|
3331 | break;
|
---|
3332 | }
|
---|
3333 |
|
---|
3334 | case VMSTATE_SUSPENDED:
|
---|
3335 | case VMSTATE_CREATED:
|
---|
3336 | case VMSTATE_OFF:
|
---|
3337 | fResume = false;
|
---|
3338 | break;
|
---|
3339 |
|
---|
3340 | case VMSTATE_RUNNING_LS:
|
---|
3341 | return setError(VBOX_E_INVALID_VM_STATE, tr("Cannot change drive during live migration"));
|
---|
3342 |
|
---|
3343 | default:
|
---|
3344 | AssertMsgFailedReturn(("enmVMState=%d\n", enmVMState), VERR_ACCESS_DENIED);
|
---|
3345 | }
|
---|
3346 |
|
---|
3347 | /* Determine the base path for the device instance. */
|
---|
3348 | PCFGMNODE pCtlInst;
|
---|
3349 | pCtlInst = CFGMR3GetChildF(CFGMR3GetRoot(pVM), "Devices/%s/%u/", pcszDevice,
|
---|
3350 | uInstance);
|
---|
3351 | AssertReturn(pCtlInst, VERR_INTERNAL_ERROR);
|
---|
3352 |
|
---|
3353 | int rc = VINF_SUCCESS;
|
---|
3354 | int rcRet = VINF_SUCCESS;
|
---|
3355 |
|
---|
3356 | rcRet = pConsole->configMediumAttachment(pCtlInst,
|
---|
3357 | pcszDevice,
|
---|
3358 | uInstance,
|
---|
3359 | enmBus,
|
---|
3360 | fUseHostIOCache,
|
---|
3361 | false /* fSetupMerge */,
|
---|
3362 | 0 /* uMergeSource */,
|
---|
3363 | 0 /* uMergeTarget */,
|
---|
3364 | aMediumAtt,
|
---|
3365 | pConsole->mMachineState,
|
---|
3366 | NULL /* phrc */,
|
---|
3367 | true /* fAttachDetach */,
|
---|
3368 | fForce /* fForceUnmount */,
|
---|
3369 | pVM,
|
---|
3370 | NULL /* paLedDevType */);
|
---|
3371 | /** @todo this dumps everything attached to this device instance, which
|
---|
3372 | * is more than necessary. Dumping the changed LUN would be enough. */
|
---|
3373 | CFGMR3Dump(pCtlInst);
|
---|
3374 |
|
---|
3375 | /*
|
---|
3376 | * Resume the VM if necessary.
|
---|
3377 | */
|
---|
3378 | if (fResume)
|
---|
3379 | {
|
---|
3380 | LogFlowFunc(("Resuming the VM...\n"));
|
---|
3381 | /* disable the callback to prevent Console-level state change */
|
---|
3382 | pConsole->mVMStateChangeCallbackDisabled = true;
|
---|
3383 | rc = VMR3Resume(pVM);
|
---|
3384 | pConsole->mVMStateChangeCallbackDisabled = false;
|
---|
3385 | AssertRC(rc);
|
---|
3386 | if (RT_FAILURE(rc))
|
---|
3387 | {
|
---|
3388 | /* too bad, we failed. try to sync the console state with the VMM state */
|
---|
3389 | vmstateChangeCallback(pVM, VMSTATE_SUSPENDED, enmVMState, pConsole);
|
---|
3390 | }
|
---|
3391 | /// @todo (r=dmik) if we failed with drive mount, then the VMR3Resume
|
---|
3392 | // error (if any) will be hidden from the caller. For proper reporting
|
---|
3393 | // of such multiple errors to the caller we need to enhance the
|
---|
3394 | // IVirtualBoxError interface. For now, give the first error the higher
|
---|
3395 | // priority.
|
---|
3396 | if (RT_SUCCESS(rcRet))
|
---|
3397 | rcRet = rc;
|
---|
3398 | }
|
---|
3399 |
|
---|
3400 | LogFlowFunc(("Returning %Rrc\n", rcRet));
|
---|
3401 | return rcRet;
|
---|
3402 | }
|
---|
3403 |
|
---|
3404 |
|
---|
3405 | /**
|
---|
3406 | * Called by IInternalSessionControl::OnNetworkAdapterChange().
|
---|
3407 | *
|
---|
3408 | * @note Locks this object for writing.
|
---|
3409 | */
|
---|
3410 | HRESULT Console::onNetworkAdapterChange(INetworkAdapter *aNetworkAdapter, BOOL changeAdapter)
|
---|
3411 | {
|
---|
3412 | LogFlowThisFunc(("\n"));
|
---|
3413 |
|
---|
3414 | AutoCaller autoCaller(this);
|
---|
3415 | AssertComRCReturnRC(autoCaller.rc());
|
---|
3416 |
|
---|
3417 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
3418 |
|
---|
3419 | HRESULT rc = S_OK;
|
---|
3420 |
|
---|
3421 | /* don't trigger network change if the VM isn't running */
|
---|
3422 | if (mpVM)
|
---|
3423 | {
|
---|
3424 | /* protect mpVM */
|
---|
3425 | AutoVMCaller autoVMCaller(this);
|
---|
3426 | if (FAILED(autoVMCaller.rc())) return autoVMCaller.rc();
|
---|
3427 |
|
---|
3428 | /* Get the properties we need from the adapter */
|
---|
3429 | BOOL fCableConnected, fTraceEnabled;
|
---|
3430 | rc = aNetworkAdapter->COMGETTER(CableConnected)(&fCableConnected);
|
---|
3431 | AssertComRC(rc);
|
---|
3432 | if (SUCCEEDED(rc))
|
---|
3433 | {
|
---|
3434 | rc = aNetworkAdapter->COMGETTER(TraceEnabled)(&fTraceEnabled);
|
---|
3435 | AssertComRC(rc);
|
---|
3436 | }
|
---|
3437 | if (SUCCEEDED(rc))
|
---|
3438 | {
|
---|
3439 | ULONG ulInstance;
|
---|
3440 | rc = aNetworkAdapter->COMGETTER(Slot)(&ulInstance);
|
---|
3441 | AssertComRC(rc);
|
---|
3442 | if (SUCCEEDED(rc))
|
---|
3443 | {
|
---|
3444 | /*
|
---|
3445 | * Find the pcnet instance, get the config interface and update
|
---|
3446 | * the link state.
|
---|
3447 | */
|
---|
3448 | NetworkAdapterType_T adapterType;
|
---|
3449 | rc = aNetworkAdapter->COMGETTER(AdapterType)(&adapterType);
|
---|
3450 | AssertComRC(rc);
|
---|
3451 | const char *pszAdapterName = NULL;
|
---|
3452 | switch (adapterType)
|
---|
3453 | {
|
---|
3454 | case NetworkAdapterType_Am79C970A:
|
---|
3455 | case NetworkAdapterType_Am79C973:
|
---|
3456 | pszAdapterName = "pcnet";
|
---|
3457 | break;
|
---|
3458 | #ifdef VBOX_WITH_E1000
|
---|
3459 | case NetworkAdapterType_I82540EM:
|
---|
3460 | case NetworkAdapterType_I82543GC:
|
---|
3461 | case NetworkAdapterType_I82545EM:
|
---|
3462 | pszAdapterName = "e1000";
|
---|
3463 | break;
|
---|
3464 | #endif
|
---|
3465 | #ifdef VBOX_WITH_VIRTIO
|
---|
3466 | case NetworkAdapterType_Virtio:
|
---|
3467 | pszAdapterName = "virtio-net";
|
---|
3468 | break;
|
---|
3469 | #endif
|
---|
3470 | default:
|
---|
3471 | AssertFailed();
|
---|
3472 | pszAdapterName = "unknown";
|
---|
3473 | break;
|
---|
3474 | }
|
---|
3475 |
|
---|
3476 | PPDMIBASE pBase;
|
---|
3477 | int vrc = PDMR3QueryDeviceLun(mpVM, pszAdapterName, ulInstance, 0, &pBase);
|
---|
3478 | ComAssertRC(vrc);
|
---|
3479 | if (RT_SUCCESS(vrc))
|
---|
3480 | {
|
---|
3481 | Assert(pBase);
|
---|
3482 | PPDMINETWORKCONFIG pINetCfg;
|
---|
3483 | pINetCfg = PDMIBASE_QUERY_INTERFACE(pBase, PDMINETWORKCONFIG);
|
---|
3484 | if (pINetCfg)
|
---|
3485 | {
|
---|
3486 | Log(("Console::onNetworkAdapterChange: setting link state to %d\n",
|
---|
3487 | fCableConnected));
|
---|
3488 | vrc = pINetCfg->pfnSetLinkState(pINetCfg,
|
---|
3489 | fCableConnected ? PDMNETWORKLINKSTATE_UP
|
---|
3490 | : PDMNETWORKLINKSTATE_DOWN);
|
---|
3491 | ComAssertRC(vrc);
|
---|
3492 | }
|
---|
3493 | #ifdef VBOX_DYNAMIC_NET_ATTACH
|
---|
3494 | if (RT_SUCCESS(vrc) && changeAdapter)
|
---|
3495 | {
|
---|
3496 | VMSTATE enmVMState = VMR3GetState(mpVM);
|
---|
3497 | if ( enmVMState == VMSTATE_RUNNING /** @todo LiveMigration: Forbid or deal correctly with the _LS variants */
|
---|
3498 | || enmVMState == VMSTATE_SUSPENDED)
|
---|
3499 | {
|
---|
3500 | if (fTraceEnabled && fCableConnected && pINetCfg)
|
---|
3501 | {
|
---|
3502 | vrc = pINetCfg->pfnSetLinkState(pINetCfg, PDMNETWORKLINKSTATE_DOWN);
|
---|
3503 | ComAssertRC(vrc);
|
---|
3504 | }
|
---|
3505 |
|
---|
3506 | rc = doNetworkAdapterChange(pszAdapterName, ulInstance, 0, aNetworkAdapter);
|
---|
3507 |
|
---|
3508 | if (fTraceEnabled && fCableConnected && pINetCfg)
|
---|
3509 | {
|
---|
3510 | vrc = pINetCfg->pfnSetLinkState(pINetCfg, PDMNETWORKLINKSTATE_UP);
|
---|
3511 | ComAssertRC(vrc);
|
---|
3512 | }
|
---|
3513 | }
|
---|
3514 | }
|
---|
3515 | #endif /* VBOX_DYNAMIC_NET_ATTACH */
|
---|
3516 | }
|
---|
3517 |
|
---|
3518 | if (RT_FAILURE(vrc))
|
---|
3519 | rc = E_FAIL;
|
---|
3520 | }
|
---|
3521 | }
|
---|
3522 | }
|
---|
3523 |
|
---|
3524 | /* notify console callbacks on success */
|
---|
3525 | if (SUCCEEDED(rc))
|
---|
3526 | CONSOLE_DO_CALLBACKS(OnNetworkAdapterChange,(aNetworkAdapter));
|
---|
3527 |
|
---|
3528 | LogFlowThisFunc(("Leaving rc=%#x\n", rc));
|
---|
3529 | return rc;
|
---|
3530 | }
|
---|
3531 |
|
---|
3532 |
|
---|
3533 | #ifdef VBOX_DYNAMIC_NET_ATTACH
|
---|
3534 | /**
|
---|
3535 | * Process a network adaptor change.
|
---|
3536 | *
|
---|
3537 | * @returns COM status code.
|
---|
3538 | *
|
---|
3539 | * @param pszDevice The PDM device name.
|
---|
3540 | * @param uInstance The PDM device instance.
|
---|
3541 | * @param uLun The PDM LUN number of the drive.
|
---|
3542 | * @param aNetworkAdapter The network adapter whose attachment needs to be changed
|
---|
3543 | *
|
---|
3544 | * @note Locks this object for writing.
|
---|
3545 | */
|
---|
3546 | HRESULT Console::doNetworkAdapterChange(const char *pszDevice,
|
---|
3547 | unsigned uInstance,
|
---|
3548 | unsigned uLun,
|
---|
3549 | INetworkAdapter *aNetworkAdapter)
|
---|
3550 | {
|
---|
3551 | LogFlowThisFunc(("pszDevice=%p:{%s} uInstance=%u uLun=%u aNetworkAdapter=%p\n",
|
---|
3552 | pszDevice, pszDevice, uInstance, uLun, aNetworkAdapter));
|
---|
3553 |
|
---|
3554 | AutoCaller autoCaller(this);
|
---|
3555 | AssertComRCReturnRC(autoCaller.rc());
|
---|
3556 |
|
---|
3557 | /* We will need to release the write lock before calling EMT */
|
---|
3558 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
3559 |
|
---|
3560 | /* protect mpVM */
|
---|
3561 | AutoVMCaller autoVMCaller(this);
|
---|
3562 | if (FAILED(autoVMCaller.rc())) return autoVMCaller.rc();
|
---|
3563 |
|
---|
3564 | /*
|
---|
3565 | * Call worker in EMT, that's faster and safer than doing everything
|
---|
3566 | * using VM3ReqCall. Note that we separate VMR3ReqCall from VMR3ReqWait
|
---|
3567 | * here to make requests from under the lock in order to serialize them.
|
---|
3568 | */
|
---|
3569 | PVMREQ pReq;
|
---|
3570 | int vrc = VMR3ReqCall(mpVM, 0 /*idDstCpu*/, &pReq, 0 /* no wait! */, VMREQFLAGS_VBOX_STATUS,
|
---|
3571 | (PFNRT) Console::changeNetworkAttachment, 5,
|
---|
3572 | this, pszDevice, uInstance, uLun, aNetworkAdapter);
|
---|
3573 |
|
---|
3574 | /* leave the lock before waiting for a result (EMT will call us back!) */
|
---|
3575 | alock.leave();
|
---|
3576 |
|
---|
3577 | if (vrc == VERR_TIMEOUT || RT_SUCCESS(vrc))
|
---|
3578 | {
|
---|
3579 | vrc = VMR3ReqWait(pReq, RT_INDEFINITE_WAIT);
|
---|
3580 | AssertRC(vrc);
|
---|
3581 | if (RT_SUCCESS(vrc))
|
---|
3582 | vrc = pReq->iStatus;
|
---|
3583 | }
|
---|
3584 | VMR3ReqFree(pReq);
|
---|
3585 |
|
---|
3586 | if (RT_SUCCESS(vrc))
|
---|
3587 | {
|
---|
3588 | LogFlowThisFunc(("Returns S_OK\n"));
|
---|
3589 | return S_OK;
|
---|
3590 | }
|
---|
3591 |
|
---|
3592 | return setError(E_FAIL,
|
---|
3593 | tr("Could not change the network adaptor attachement type (%Rrc)"),
|
---|
3594 | vrc);
|
---|
3595 | }
|
---|
3596 |
|
---|
3597 |
|
---|
3598 | /**
|
---|
3599 | * Performs the Network Adaptor change in EMT.
|
---|
3600 | *
|
---|
3601 | * @returns VBox status code.
|
---|
3602 | *
|
---|
3603 | * @param pThis Pointer to the Console object.
|
---|
3604 | * @param pszDevice The PDM device name.
|
---|
3605 | * @param uInstance The PDM device instance.
|
---|
3606 | * @param uLun The PDM LUN number of the drive.
|
---|
3607 | * @param aNetworkAdapter The network adapter whose attachment needs to be changed
|
---|
3608 | *
|
---|
3609 | * @thread EMT
|
---|
3610 | * @note Locks the Console object for writing.
|
---|
3611 | */
|
---|
3612 | DECLCALLBACK(int) Console::changeNetworkAttachment(Console *pThis,
|
---|
3613 | const char *pszDevice,
|
---|
3614 | unsigned uInstance,
|
---|
3615 | unsigned uLun,
|
---|
3616 | INetworkAdapter *aNetworkAdapter)
|
---|
3617 | {
|
---|
3618 | LogFlowFunc(("pThis=%p pszDevice=%p:{%s} uInstance=%u uLun=%u aNetworkAdapter=%p\n",
|
---|
3619 | pThis, pszDevice, pszDevice, uInstance, uLun, aNetworkAdapter));
|
---|
3620 |
|
---|
3621 | AssertReturn(pThis, VERR_INVALID_PARAMETER);
|
---|
3622 |
|
---|
3623 | AssertMsg( ( !strcmp(pszDevice, "pcnet")
|
---|
3624 | || !strcmp(pszDevice, "e1000")
|
---|
3625 | || !strcmp(pszDevice, "virtio-net"))
|
---|
3626 | && (uLun == 0)
|
---|
3627 | && (uInstance < SchemaDefs::NetworkAdapterCount),
|
---|
3628 | ("pszDevice=%s uLun=%d uInstance=%d\n", pszDevice, uLun, uInstance));
|
---|
3629 | Log(("pszDevice=%s uLun=%d uInstance=%d\n", pszDevice, uLun, uInstance));
|
---|
3630 |
|
---|
3631 | AutoCaller autoCaller(pThis);
|
---|
3632 | AssertComRCReturn(autoCaller.rc(), VERR_ACCESS_DENIED);
|
---|
3633 |
|
---|
3634 | /* protect mpVM */
|
---|
3635 | AutoVMCaller autoVMCaller(pThis);
|
---|
3636 | if (FAILED(autoVMCaller.rc())) return autoVMCaller.rc();
|
---|
3637 |
|
---|
3638 | PVM pVM = pThis->mpVM;
|
---|
3639 |
|
---|
3640 | /*
|
---|
3641 | * Suspend the VM first.
|
---|
3642 | *
|
---|
3643 | * The VM must not be running since it might have pending I/O to
|
---|
3644 | * the drive which is being changed.
|
---|
3645 | */
|
---|
3646 | bool fResume;
|
---|
3647 | VMSTATE enmVMState = VMR3GetState(pVM);
|
---|
3648 | switch (enmVMState)
|
---|
3649 | {
|
---|
3650 | case VMSTATE_RESETTING:
|
---|
3651 | case VMSTATE_RUNNING:
|
---|
3652 | {
|
---|
3653 | LogFlowFunc(("Suspending the VM...\n"));
|
---|
3654 | /* disable the callback to prevent Console-level state change */
|
---|
3655 | pThis->mVMStateChangeCallbackDisabled = true;
|
---|
3656 | int rc = VMR3Suspend(pVM);
|
---|
3657 | pThis->mVMStateChangeCallbackDisabled = false;
|
---|
3658 | AssertRCReturn(rc, rc);
|
---|
3659 | fResume = true;
|
---|
3660 | break;
|
---|
3661 | }
|
---|
3662 |
|
---|
3663 | case VMSTATE_SUSPENDED:
|
---|
3664 | case VMSTATE_CREATED:
|
---|
3665 | case VMSTATE_OFF:
|
---|
3666 | fResume = false;
|
---|
3667 | break;
|
---|
3668 |
|
---|
3669 | default:
|
---|
3670 | AssertLogRelMsgFailedReturn(("enmVMState=%d\n", enmVMState), VERR_ACCESS_DENIED);
|
---|
3671 | }
|
---|
3672 |
|
---|
3673 | int rc = VINF_SUCCESS;
|
---|
3674 | int rcRet = VINF_SUCCESS;
|
---|
3675 |
|
---|
3676 | PCFGMNODE pCfg = NULL; /* /Devices/Dev/.../Config/ */
|
---|
3677 | PCFGMNODE pLunL0 = NULL; /* /Devices/Dev/0/LUN#0/ */
|
---|
3678 | PCFGMNODE pInst = CFGMR3GetChildF(CFGMR3GetRoot(pVM), "Devices/%s/%d/", pszDevice, uInstance);
|
---|
3679 | AssertRelease(pInst);
|
---|
3680 |
|
---|
3681 | rcRet = pThis->configNetwork(pszDevice, uInstance, uLun, aNetworkAdapter, pCfg, pLunL0, pInst, true);
|
---|
3682 |
|
---|
3683 | /*
|
---|
3684 | * Resume the VM if necessary.
|
---|
3685 | */
|
---|
3686 | if (fResume)
|
---|
3687 | {
|
---|
3688 | LogFlowFunc(("Resuming the VM...\n"));
|
---|
3689 | /* disable the callback to prevent Console-level state change */
|
---|
3690 | pThis->mVMStateChangeCallbackDisabled = true;
|
---|
3691 | rc = VMR3Resume(pVM);
|
---|
3692 | pThis->mVMStateChangeCallbackDisabled = false;
|
---|
3693 | AssertRC(rc);
|
---|
3694 | if (RT_FAILURE(rc))
|
---|
3695 | {
|
---|
3696 | /* too bad, we failed. try to sync the console state with the VMM state */
|
---|
3697 | vmstateChangeCallback(pVM, VMSTATE_SUSPENDED, enmVMState, pThis);
|
---|
3698 | }
|
---|
3699 | /// @todo (r=dmik) if we failed with drive mount, then the VMR3Resume
|
---|
3700 | // error (if any) will be hidden from the caller. For proper reporting
|
---|
3701 | // of such multiple errors to the caller we need to enhance the
|
---|
3702 | // IVirtualBoxError interface. For now, give the first error the higher
|
---|
3703 | // priority.
|
---|
3704 | if (RT_SUCCESS(rcRet))
|
---|
3705 | rcRet = rc;
|
---|
3706 | }
|
---|
3707 |
|
---|
3708 | LogFlowFunc(("Returning %Rrc\n", rcRet));
|
---|
3709 | return rcRet;
|
---|
3710 | }
|
---|
3711 | #endif /* VBOX_DYNAMIC_NET_ATTACH */
|
---|
3712 |
|
---|
3713 |
|
---|
3714 | /**
|
---|
3715 | * Called by IInternalSessionControl::OnSerialPortChange().
|
---|
3716 | *
|
---|
3717 | * @note Locks this object for writing.
|
---|
3718 | */
|
---|
3719 | HRESULT Console::onSerialPortChange(ISerialPort *aSerialPort)
|
---|
3720 | {
|
---|
3721 | LogFlowThisFunc(("\n"));
|
---|
3722 |
|
---|
3723 | AutoCaller autoCaller(this);
|
---|
3724 | AssertComRCReturnRC(autoCaller.rc());
|
---|
3725 |
|
---|
3726 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
3727 |
|
---|
3728 | HRESULT rc = S_OK;
|
---|
3729 |
|
---|
3730 | /* don't trigger serial port change if the VM isn't running */
|
---|
3731 | if (mpVM)
|
---|
3732 | {
|
---|
3733 | /* protect mpVM */
|
---|
3734 | AutoVMCaller autoVMCaller(this);
|
---|
3735 | if (FAILED(autoVMCaller.rc())) return autoVMCaller.rc();
|
---|
3736 |
|
---|
3737 | /* nothing to do so far */
|
---|
3738 | }
|
---|
3739 |
|
---|
3740 | /* notify console callbacks on success */
|
---|
3741 | if (SUCCEEDED(rc))
|
---|
3742 | CONSOLE_DO_CALLBACKS(OnSerialPortChange,(aSerialPort));
|
---|
3743 |
|
---|
3744 | LogFlowThisFunc(("Leaving rc=%#x\n", rc));
|
---|
3745 | return rc;
|
---|
3746 | }
|
---|
3747 |
|
---|
3748 | /**
|
---|
3749 | * Called by IInternalSessionControl::OnParallelPortChange().
|
---|
3750 | *
|
---|
3751 | * @note Locks this object for writing.
|
---|
3752 | */
|
---|
3753 | HRESULT Console::onParallelPortChange(IParallelPort *aParallelPort)
|
---|
3754 | {
|
---|
3755 | LogFlowThisFunc(("\n"));
|
---|
3756 |
|
---|
3757 | AutoCaller autoCaller(this);
|
---|
3758 | AssertComRCReturnRC(autoCaller.rc());
|
---|
3759 |
|
---|
3760 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
3761 |
|
---|
3762 | HRESULT rc = S_OK;
|
---|
3763 |
|
---|
3764 | /* don't trigger parallel port change if the VM isn't running */
|
---|
3765 | if (mpVM)
|
---|
3766 | {
|
---|
3767 | /* protect mpVM */
|
---|
3768 | AutoVMCaller autoVMCaller(this);
|
---|
3769 | if (FAILED(autoVMCaller.rc())) return autoVMCaller.rc();
|
---|
3770 |
|
---|
3771 | /* nothing to do so far */
|
---|
3772 | }
|
---|
3773 |
|
---|
3774 | /* notify console callbacks on success */
|
---|
3775 | if (SUCCEEDED(rc))
|
---|
3776 | CONSOLE_DO_CALLBACKS(OnParallelPortChange,(aParallelPort));
|
---|
3777 |
|
---|
3778 | LogFlowThisFunc(("Leaving rc=%#x\n", rc));
|
---|
3779 | return rc;
|
---|
3780 | }
|
---|
3781 |
|
---|
3782 | /**
|
---|
3783 | * Called by IInternalSessionControl::OnStorageControllerChange().
|
---|
3784 | *
|
---|
3785 | * @note Locks this object for writing.
|
---|
3786 | */
|
---|
3787 | HRESULT Console::onStorageControllerChange()
|
---|
3788 | {
|
---|
3789 | LogFlowThisFunc(("\n"));
|
---|
3790 |
|
---|
3791 | AutoCaller autoCaller(this);
|
---|
3792 | AssertComRCReturnRC(autoCaller.rc());
|
---|
3793 |
|
---|
3794 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
3795 |
|
---|
3796 | HRESULT rc = S_OK;
|
---|
3797 |
|
---|
3798 | /* don't trigger storage controller change if the VM isn't running */
|
---|
3799 | if (mpVM)
|
---|
3800 | {
|
---|
3801 | /* protect mpVM */
|
---|
3802 | AutoVMCaller autoVMCaller(this);
|
---|
3803 | if (FAILED(autoVMCaller.rc())) return autoVMCaller.rc();
|
---|
3804 |
|
---|
3805 | /* nothing to do so far */
|
---|
3806 | }
|
---|
3807 |
|
---|
3808 | /* notify console callbacks on success */
|
---|
3809 | if (SUCCEEDED(rc))
|
---|
3810 | CONSOLE_DO_CALLBACKS(OnStorageControllerChange,());
|
---|
3811 |
|
---|
3812 | LogFlowThisFunc(("Leaving rc=%#x\n", rc));
|
---|
3813 | return rc;
|
---|
3814 | }
|
---|
3815 |
|
---|
3816 | /**
|
---|
3817 | * Called by IInternalSessionControl::OnMediumChange().
|
---|
3818 | *
|
---|
3819 | * @note Locks this object for writing.
|
---|
3820 | */
|
---|
3821 | HRESULT Console::onMediumChange(IMediumAttachment *aMediumAttachment, BOOL aForce)
|
---|
3822 | {
|
---|
3823 | LogFlowThisFunc(("\n"));
|
---|
3824 |
|
---|
3825 | AutoCaller autoCaller(this);
|
---|
3826 | AssertComRCReturnRC(autoCaller.rc());
|
---|
3827 |
|
---|
3828 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
3829 |
|
---|
3830 | HRESULT rc = S_OK;
|
---|
3831 |
|
---|
3832 | /* don't trigger medium change if the VM isn't running */
|
---|
3833 | if (mpVM)
|
---|
3834 | {
|
---|
3835 | /* protect mpVM */
|
---|
3836 | AutoVMCaller autoVMCaller(this);
|
---|
3837 | if (FAILED(autoVMCaller.rc())) return autoVMCaller.rc();
|
---|
3838 |
|
---|
3839 | rc = doMediumChange(aMediumAttachment, !!aForce);
|
---|
3840 | }
|
---|
3841 |
|
---|
3842 | /* notify console callbacks on success */
|
---|
3843 | if (SUCCEEDED(rc))
|
---|
3844 | CONSOLE_DO_CALLBACKS(OnMediumChange,(aMediumAttachment));
|
---|
3845 |
|
---|
3846 | LogFlowThisFunc(("Leaving rc=%#x\n", rc));
|
---|
3847 | return rc;
|
---|
3848 | }
|
---|
3849 |
|
---|
3850 | /**
|
---|
3851 | * Called by IInternalSessionControl::OnCPUChange().
|
---|
3852 | *
|
---|
3853 | * @note Locks this object for writing.
|
---|
3854 | */
|
---|
3855 | HRESULT Console::onCPUChange(ULONG aCPU, BOOL aRemove)
|
---|
3856 | {
|
---|
3857 | LogFlowThisFunc(("\n"));
|
---|
3858 |
|
---|
3859 | AutoCaller autoCaller(this);
|
---|
3860 | AssertComRCReturnRC(autoCaller.rc());
|
---|
3861 |
|
---|
3862 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
3863 |
|
---|
3864 | HRESULT rc = S_OK;
|
---|
3865 |
|
---|
3866 | /* don't trigger CPU change if the VM isn't running */
|
---|
3867 | if (mpVM)
|
---|
3868 | {
|
---|
3869 | /* protect mpVM */
|
---|
3870 | AutoVMCaller autoVMCaller(this);
|
---|
3871 | if (FAILED(autoVMCaller.rc())) return autoVMCaller.rc();
|
---|
3872 |
|
---|
3873 | if (aRemove)
|
---|
3874 | rc = doCPURemove(aCPU);
|
---|
3875 | else
|
---|
3876 | rc = doCPUAdd(aCPU);
|
---|
3877 | }
|
---|
3878 |
|
---|
3879 | /* notify console callbacks on success */
|
---|
3880 | if (SUCCEEDED(rc))
|
---|
3881 | CONSOLE_DO_CALLBACKS(OnCPUChange,(aCPU, aRemove));
|
---|
3882 |
|
---|
3883 | LogFlowThisFunc(("Leaving rc=%#x\n", rc));
|
---|
3884 | return rc;
|
---|
3885 | }
|
---|
3886 |
|
---|
3887 | /**
|
---|
3888 | * Called by IInternalSessionControl::OnVRDPServerChange().
|
---|
3889 | *
|
---|
3890 | * @note Locks this object for writing.
|
---|
3891 | */
|
---|
3892 | HRESULT Console::onVRDPServerChange(BOOL aRestart)
|
---|
3893 | {
|
---|
3894 | AutoCaller autoCaller(this);
|
---|
3895 | AssertComRCReturnRC(autoCaller.rc());
|
---|
3896 |
|
---|
3897 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
3898 |
|
---|
3899 | HRESULT rc = S_OK;
|
---|
3900 |
|
---|
3901 | if ( mVRDPServer
|
---|
3902 | && ( mMachineState == MachineState_Running
|
---|
3903 | || mMachineState == MachineState_Teleporting
|
---|
3904 | || mMachineState == MachineState_LiveSnapshotting
|
---|
3905 | )
|
---|
3906 | )
|
---|
3907 | {
|
---|
3908 | BOOL vrdpEnabled = FALSE;
|
---|
3909 |
|
---|
3910 | rc = mVRDPServer->COMGETTER(Enabled)(&vrdpEnabled);
|
---|
3911 | ComAssertComRCRetRC(rc);
|
---|
3912 |
|
---|
3913 | if (aRestart)
|
---|
3914 | {
|
---|
3915 | /* VRDP server may call this Console object back from other threads (VRDP INPUT or OUTPUT). */
|
---|
3916 | alock.leave();
|
---|
3917 |
|
---|
3918 | if (vrdpEnabled)
|
---|
3919 | {
|
---|
3920 | // If there was no VRDP server started the 'stop' will do nothing.
|
---|
3921 | // However if a server was started and this notification was called,
|
---|
3922 | // we have to restart the server.
|
---|
3923 | mConsoleVRDPServer->Stop();
|
---|
3924 |
|
---|
3925 | if (RT_FAILURE(mConsoleVRDPServer->Launch()))
|
---|
3926 | {
|
---|
3927 | rc = E_FAIL;
|
---|
3928 | }
|
---|
3929 | else
|
---|
3930 | {
|
---|
3931 | mConsoleVRDPServer->EnableConnections();
|
---|
3932 | }
|
---|
3933 | }
|
---|
3934 | else
|
---|
3935 | {
|
---|
3936 | mConsoleVRDPServer->Stop();
|
---|
3937 | }
|
---|
3938 |
|
---|
3939 | alock.enter();
|
---|
3940 | }
|
---|
3941 | }
|
---|
3942 |
|
---|
3943 | /* notify console callbacks on success */
|
---|
3944 | if (SUCCEEDED(rc))
|
---|
3945 | CONSOLE_DO_CALLBACKS(OnVRDPServerChange,());
|
---|
3946 |
|
---|
3947 | return rc;
|
---|
3948 | }
|
---|
3949 |
|
---|
3950 | /**
|
---|
3951 | * @note Locks this object for reading.
|
---|
3952 | */
|
---|
3953 | void Console::onRemoteDisplayInfoChange()
|
---|
3954 | {
|
---|
3955 | AutoCaller autoCaller(this);
|
---|
3956 | AssertComRCReturnVoid(autoCaller.rc());
|
---|
3957 |
|
---|
3958 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
3959 |
|
---|
3960 | CONSOLE_DO_CALLBACKS(OnRemoteDisplayInfoChange,());
|
---|
3961 | }
|
---|
3962 |
|
---|
3963 |
|
---|
3964 |
|
---|
3965 | /**
|
---|
3966 | * Called by IInternalSessionControl::OnUSBControllerChange().
|
---|
3967 | *
|
---|
3968 | * @note Locks this object for writing.
|
---|
3969 | */
|
---|
3970 | HRESULT Console::onUSBControllerChange()
|
---|
3971 | {
|
---|
3972 | LogFlowThisFunc(("\n"));
|
---|
3973 |
|
---|
3974 | AutoCaller autoCaller(this);
|
---|
3975 | AssertComRCReturnRC(autoCaller.rc());
|
---|
3976 |
|
---|
3977 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
3978 |
|
---|
3979 | HRESULT rc = S_OK;
|
---|
3980 |
|
---|
3981 | /* don't trigger USB controller change if the VM isn't running */
|
---|
3982 | if (mpVM)
|
---|
3983 | {
|
---|
3984 | /// @todo implement one day.
|
---|
3985 | // Anyway, if we want to query the machine's USB Controller we need
|
---|
3986 | // to cache it to mUSBController in #init() (similar to mDVDDrive).
|
---|
3987 | //
|
---|
3988 | // bird: While the VM supports hot-plugging, I doubt any guest can
|
---|
3989 | // handle it at this time... :-)
|
---|
3990 |
|
---|
3991 | /* protect mpVM */
|
---|
3992 | AutoVMCaller autoVMCaller(this);
|
---|
3993 | if (FAILED(autoVMCaller.rc())) return autoVMCaller.rc();
|
---|
3994 |
|
---|
3995 | /* nothing to do so far */
|
---|
3996 | }
|
---|
3997 |
|
---|
3998 | /* notify console callbacks on success */
|
---|
3999 | if (SUCCEEDED(rc))
|
---|
4000 | CONSOLE_DO_CALLBACKS(OnUSBControllerChange,());
|
---|
4001 |
|
---|
4002 | return rc;
|
---|
4003 | }
|
---|
4004 |
|
---|
4005 | /**
|
---|
4006 | * Called by IInternalSessionControl::OnSharedFolderChange().
|
---|
4007 | *
|
---|
4008 | * @note Locks this object for writing.
|
---|
4009 | */
|
---|
4010 | HRESULT Console::onSharedFolderChange(BOOL aGlobal)
|
---|
4011 | {
|
---|
4012 | LogFlowThisFunc(("aGlobal=%RTbool\n", aGlobal));
|
---|
4013 |
|
---|
4014 | AutoCaller autoCaller(this);
|
---|
4015 | AssertComRCReturnRC(autoCaller.rc());
|
---|
4016 |
|
---|
4017 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
4018 |
|
---|
4019 | HRESULT rc = fetchSharedFolders(aGlobal);
|
---|
4020 |
|
---|
4021 | /* notify console callbacks on success */
|
---|
4022 | if (SUCCEEDED(rc))
|
---|
4023 | {
|
---|
4024 | if (aGlobal)
|
---|
4025 | CONSOLE_DO_CALLBACKS(OnSharedFolderChange,(Scope_Global));
|
---|
4026 | else
|
---|
4027 | CONSOLE_DO_CALLBACKS(OnSharedFolderChange,(Scope_Machine));
|
---|
4028 | }
|
---|
4029 |
|
---|
4030 | return rc;
|
---|
4031 | }
|
---|
4032 |
|
---|
4033 | /**
|
---|
4034 | * Called by IInternalSessionControl::OnUSBDeviceAttach() or locally by
|
---|
4035 | * processRemoteUSBDevices() after IInternalMachineControl::RunUSBDeviceFilters()
|
---|
4036 | * returns TRUE for a given remote USB device.
|
---|
4037 | *
|
---|
4038 | * @return S_OK if the device was attached to the VM.
|
---|
4039 | * @return failure if not attached.
|
---|
4040 | *
|
---|
4041 | * @param aDevice
|
---|
4042 | * The device in question.
|
---|
4043 | * @param aMaskedIfs
|
---|
4044 | * The interfaces to hide from the guest.
|
---|
4045 | *
|
---|
4046 | * @note Locks this object for writing.
|
---|
4047 | */
|
---|
4048 | HRESULT Console::onUSBDeviceAttach(IUSBDevice *aDevice, IVirtualBoxErrorInfo *aError, ULONG aMaskedIfs)
|
---|
4049 | {
|
---|
4050 | #ifdef VBOX_WITH_USB
|
---|
4051 | LogFlowThisFunc(("aDevice=%p aError=%p\n", aDevice, aError));
|
---|
4052 |
|
---|
4053 | AutoCaller autoCaller(this);
|
---|
4054 | ComAssertComRCRetRC(autoCaller.rc());
|
---|
4055 |
|
---|
4056 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
4057 |
|
---|
4058 | /* protect mpVM (we don't need error info, since it's a callback) */
|
---|
4059 | AutoVMCallerQuiet autoVMCaller(this);
|
---|
4060 | if (FAILED(autoVMCaller.rc()))
|
---|
4061 | {
|
---|
4062 | /* The VM may be no more operational when this message arrives
|
---|
4063 | * (e.g. it may be Saving or Stopping or just PoweredOff) --
|
---|
4064 | * autoVMCaller.rc() will return a failure in this case. */
|
---|
4065 | LogFlowThisFunc(("Attach request ignored (mMachineState=%d).\n",
|
---|
4066 | mMachineState));
|
---|
4067 | return autoVMCaller.rc();
|
---|
4068 | }
|
---|
4069 |
|
---|
4070 | if (aError != NULL)
|
---|
4071 | {
|
---|
4072 | /* notify callbacks about the error */
|
---|
4073 | onUSBDeviceStateChange(aDevice, true /* aAttached */, aError);
|
---|
4074 | return S_OK;
|
---|
4075 | }
|
---|
4076 |
|
---|
4077 | /* Don't proceed unless there's at least one USB hub. */
|
---|
4078 | if (!PDMR3USBHasHub(mpVM))
|
---|
4079 | {
|
---|
4080 | LogFlowThisFunc(("Attach request ignored (no USB controller).\n"));
|
---|
4081 | return E_FAIL;
|
---|
4082 | }
|
---|
4083 |
|
---|
4084 | HRESULT rc = attachUSBDevice(aDevice, aMaskedIfs);
|
---|
4085 | if (FAILED(rc))
|
---|
4086 | {
|
---|
4087 | /* take the current error info */
|
---|
4088 | com::ErrorInfoKeeper eik;
|
---|
4089 | /* the error must be a VirtualBoxErrorInfo instance */
|
---|
4090 | ComPtr<IVirtualBoxErrorInfo> error = eik.takeError();
|
---|
4091 | Assert(!error.isNull());
|
---|
4092 | if (!error.isNull())
|
---|
4093 | {
|
---|
4094 | /* notify callbacks about the error */
|
---|
4095 | onUSBDeviceStateChange(aDevice, true /* aAttached */, error);
|
---|
4096 | }
|
---|
4097 | }
|
---|
4098 |
|
---|
4099 | return rc;
|
---|
4100 |
|
---|
4101 | #else /* !VBOX_WITH_USB */
|
---|
4102 | return E_FAIL;
|
---|
4103 | #endif /* !VBOX_WITH_USB */
|
---|
4104 | }
|
---|
4105 |
|
---|
4106 | /**
|
---|
4107 | * Called by IInternalSessionControl::OnUSBDeviceDetach() and locally by
|
---|
4108 | * processRemoteUSBDevices().
|
---|
4109 | *
|
---|
4110 | * @note Locks this object for writing.
|
---|
4111 | */
|
---|
4112 | HRESULT Console::onUSBDeviceDetach(IN_BSTR aId,
|
---|
4113 | IVirtualBoxErrorInfo *aError)
|
---|
4114 | {
|
---|
4115 | #ifdef VBOX_WITH_USB
|
---|
4116 | Guid Uuid(aId);
|
---|
4117 | LogFlowThisFunc(("aId={%RTuuid} aError=%p\n", Uuid.raw(), aError));
|
---|
4118 |
|
---|
4119 | AutoCaller autoCaller(this);
|
---|
4120 | AssertComRCReturnRC(autoCaller.rc());
|
---|
4121 |
|
---|
4122 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
4123 |
|
---|
4124 | /* Find the device. */
|
---|
4125 | ComObjPtr<OUSBDevice> device;
|
---|
4126 | USBDeviceList::iterator it = mUSBDevices.begin();
|
---|
4127 | while (it != mUSBDevices.end())
|
---|
4128 | {
|
---|
4129 | LogFlowThisFunc(("it={%RTuuid}\n", (*it)->id().raw()));
|
---|
4130 | if ((*it)->id() == Uuid)
|
---|
4131 | {
|
---|
4132 | device = *it;
|
---|
4133 | break;
|
---|
4134 | }
|
---|
4135 | ++ it;
|
---|
4136 | }
|
---|
4137 |
|
---|
4138 |
|
---|
4139 | if (device.isNull())
|
---|
4140 | {
|
---|
4141 | LogFlowThisFunc(("USB device not found.\n"));
|
---|
4142 |
|
---|
4143 | /* The VM may be no more operational when this message arrives
|
---|
4144 | * (e.g. it may be Saving or Stopping or just PoweredOff). Use
|
---|
4145 | * AutoVMCaller to detect it -- AutoVMCaller::rc() will return a
|
---|
4146 | * failure in this case. */
|
---|
4147 |
|
---|
4148 | AutoVMCallerQuiet autoVMCaller(this);
|
---|
4149 | if (FAILED(autoVMCaller.rc()))
|
---|
4150 | {
|
---|
4151 | LogFlowThisFunc(("Detach request ignored (mMachineState=%d).\n",
|
---|
4152 | mMachineState));
|
---|
4153 | return autoVMCaller.rc();
|
---|
4154 | }
|
---|
4155 |
|
---|
4156 | /* the device must be in the list otherwise */
|
---|
4157 | AssertFailedReturn(E_FAIL);
|
---|
4158 | }
|
---|
4159 |
|
---|
4160 | if (aError != NULL)
|
---|
4161 | {
|
---|
4162 | /* notify callback about an error */
|
---|
4163 | onUSBDeviceStateChange(device, false /* aAttached */, aError);
|
---|
4164 | return S_OK;
|
---|
4165 | }
|
---|
4166 |
|
---|
4167 | HRESULT rc = detachUSBDevice(it);
|
---|
4168 |
|
---|
4169 | if (FAILED(rc))
|
---|
4170 | {
|
---|
4171 | /* take the current error info */
|
---|
4172 | com::ErrorInfoKeeper eik;
|
---|
4173 | /* the error must be a VirtualBoxErrorInfo instance */
|
---|
4174 | ComPtr<IVirtualBoxErrorInfo> error = eik.takeError();
|
---|
4175 | Assert(!error.isNull());
|
---|
4176 | if (!error.isNull())
|
---|
4177 | {
|
---|
4178 | /* notify callbacks about the error */
|
---|
4179 | onUSBDeviceStateChange(device, false /* aAttached */, error);
|
---|
4180 | }
|
---|
4181 | }
|
---|
4182 |
|
---|
4183 | return rc;
|
---|
4184 |
|
---|
4185 | #else /* !VBOX_WITH_USB */
|
---|
4186 | return E_FAIL;
|
---|
4187 | #endif /* !VBOX_WITH_USB */
|
---|
4188 | }
|
---|
4189 |
|
---|
4190 | /**
|
---|
4191 | * @note Temporarily locks this object for writing.
|
---|
4192 | */
|
---|
4193 | HRESULT Console::getGuestProperty(IN_BSTR aName, BSTR *aValue,
|
---|
4194 | ULONG64 *aTimestamp, BSTR *aFlags)
|
---|
4195 | {
|
---|
4196 | #ifndef VBOX_WITH_GUEST_PROPS
|
---|
4197 | ReturnComNotImplemented();
|
---|
4198 | #else /* VBOX_WITH_GUEST_PROPS */
|
---|
4199 | if (!VALID_PTR(aName))
|
---|
4200 | return E_INVALIDARG;
|
---|
4201 | if (!VALID_PTR(aValue))
|
---|
4202 | return E_POINTER;
|
---|
4203 | if ((aTimestamp != NULL) && !VALID_PTR(aTimestamp))
|
---|
4204 | return E_POINTER;
|
---|
4205 | if ((aFlags != NULL) && !VALID_PTR(aFlags))
|
---|
4206 | return E_POINTER;
|
---|
4207 |
|
---|
4208 | AutoCaller autoCaller(this);
|
---|
4209 | AssertComRCReturnRC(autoCaller.rc());
|
---|
4210 |
|
---|
4211 | /* protect mpVM (if not NULL) */
|
---|
4212 | AutoVMCallerWeak autoVMCaller(this);
|
---|
4213 | if (FAILED(autoVMCaller.rc())) return autoVMCaller.rc();
|
---|
4214 |
|
---|
4215 | /* Note: validity of mVMMDev which is bound to uninit() is guaranteed by
|
---|
4216 | * autoVMCaller, so there is no need to hold a lock of this */
|
---|
4217 |
|
---|
4218 | HRESULT rc = E_UNEXPECTED;
|
---|
4219 | using namespace guestProp;
|
---|
4220 |
|
---|
4221 | try
|
---|
4222 | {
|
---|
4223 | VBOXHGCMSVCPARM parm[4];
|
---|
4224 | Utf8Str Utf8Name = aName;
|
---|
4225 | char pszBuffer[MAX_VALUE_LEN + MAX_FLAGS_LEN];
|
---|
4226 |
|
---|
4227 | parm[0].type = VBOX_HGCM_SVC_PARM_PTR;
|
---|
4228 | parm[0].u.pointer.addr = (void*)Utf8Name.c_str();
|
---|
4229 | /* The + 1 is the null terminator */
|
---|
4230 | parm[0].u.pointer.size = (uint32_t)Utf8Name.length() + 1;
|
---|
4231 | parm[1].type = VBOX_HGCM_SVC_PARM_PTR;
|
---|
4232 | parm[1].u.pointer.addr = pszBuffer;
|
---|
4233 | parm[1].u.pointer.size = sizeof(pszBuffer);
|
---|
4234 | int vrc = mVMMDev->hgcmHostCall("VBoxGuestPropSvc", GET_PROP_HOST,
|
---|
4235 | 4, &parm[0]);
|
---|
4236 | /* The returned string should never be able to be greater than our buffer */
|
---|
4237 | AssertLogRel(vrc != VERR_BUFFER_OVERFLOW);
|
---|
4238 | AssertLogRel(RT_FAILURE(vrc) || VBOX_HGCM_SVC_PARM_64BIT == parm[2].type);
|
---|
4239 | if (RT_SUCCESS(vrc) || (VERR_NOT_FOUND == vrc))
|
---|
4240 | {
|
---|
4241 | rc = S_OK;
|
---|
4242 | if (vrc != VERR_NOT_FOUND)
|
---|
4243 | {
|
---|
4244 | Utf8Str strBuffer(pszBuffer);
|
---|
4245 | strBuffer.cloneTo(aValue);
|
---|
4246 |
|
---|
4247 | *aTimestamp = parm[2].u.uint64;
|
---|
4248 |
|
---|
4249 | size_t iFlags = strBuffer.length() + 1;
|
---|
4250 | Utf8Str(pszBuffer + iFlags).cloneTo(aFlags);
|
---|
4251 | }
|
---|
4252 | else
|
---|
4253 | aValue = NULL;
|
---|
4254 | }
|
---|
4255 | else
|
---|
4256 | rc = setError(E_UNEXPECTED,
|
---|
4257 | tr("The service call failed with the error %Rrc"),
|
---|
4258 | vrc);
|
---|
4259 | }
|
---|
4260 | catch(std::bad_alloc & /*e*/)
|
---|
4261 | {
|
---|
4262 | rc = E_OUTOFMEMORY;
|
---|
4263 | }
|
---|
4264 | return rc;
|
---|
4265 | #endif /* VBOX_WITH_GUEST_PROPS */
|
---|
4266 | }
|
---|
4267 |
|
---|
4268 | /**
|
---|
4269 | * @note Temporarily locks this object for writing.
|
---|
4270 | */
|
---|
4271 | HRESULT Console::setGuestProperty(IN_BSTR aName, IN_BSTR aValue, IN_BSTR aFlags)
|
---|
4272 | {
|
---|
4273 | #ifndef VBOX_WITH_GUEST_PROPS
|
---|
4274 | ReturnComNotImplemented();
|
---|
4275 | #else /* VBOX_WITH_GUEST_PROPS */
|
---|
4276 | if (!VALID_PTR(aName))
|
---|
4277 | return E_INVALIDARG;
|
---|
4278 | if ((aValue != NULL) && !VALID_PTR(aValue))
|
---|
4279 | return E_INVALIDARG;
|
---|
4280 | if ((aFlags != NULL) && !VALID_PTR(aFlags))
|
---|
4281 | return E_INVALIDARG;
|
---|
4282 |
|
---|
4283 | AutoCaller autoCaller(this);
|
---|
4284 | AssertComRCReturnRC(autoCaller.rc());
|
---|
4285 |
|
---|
4286 | /* protect mpVM (if not NULL) */
|
---|
4287 | AutoVMCallerWeak autoVMCaller(this);
|
---|
4288 | if (FAILED(autoVMCaller.rc())) return autoVMCaller.rc();
|
---|
4289 |
|
---|
4290 | /* Note: validity of mVMMDev which is bound to uninit() is guaranteed by
|
---|
4291 | * autoVMCaller, so there is no need to hold a lock of this */
|
---|
4292 |
|
---|
4293 | HRESULT rc = E_UNEXPECTED;
|
---|
4294 | using namespace guestProp;
|
---|
4295 |
|
---|
4296 | VBOXHGCMSVCPARM parm[3];
|
---|
4297 | Utf8Str Utf8Name = aName;
|
---|
4298 | int vrc = VINF_SUCCESS;
|
---|
4299 |
|
---|
4300 | parm[0].type = VBOX_HGCM_SVC_PARM_PTR;
|
---|
4301 | parm[0].u.pointer.addr = (void*)Utf8Name.c_str();
|
---|
4302 | /* The + 1 is the null terminator */
|
---|
4303 | parm[0].u.pointer.size = (uint32_t)Utf8Name.length() + 1;
|
---|
4304 | Utf8Str Utf8Value = aValue;
|
---|
4305 | if (aValue != NULL)
|
---|
4306 | {
|
---|
4307 | parm[1].type = VBOX_HGCM_SVC_PARM_PTR;
|
---|
4308 | parm[1].u.pointer.addr = (void*)Utf8Value.c_str();
|
---|
4309 | /* The + 1 is the null terminator */
|
---|
4310 | parm[1].u.pointer.size = (uint32_t)Utf8Value.length() + 1;
|
---|
4311 | }
|
---|
4312 | Utf8Str Utf8Flags = aFlags;
|
---|
4313 | if (aFlags != NULL)
|
---|
4314 | {
|
---|
4315 | parm[2].type = VBOX_HGCM_SVC_PARM_PTR;
|
---|
4316 | parm[2].u.pointer.addr = (void*)Utf8Flags.c_str();
|
---|
4317 | /* The + 1 is the null terminator */
|
---|
4318 | parm[2].u.pointer.size = (uint32_t)Utf8Flags.length() + 1;
|
---|
4319 | }
|
---|
4320 | if ((aValue != NULL) && (aFlags != NULL))
|
---|
4321 | vrc = mVMMDev->hgcmHostCall("VBoxGuestPropSvc", SET_PROP_HOST,
|
---|
4322 | 3, &parm[0]);
|
---|
4323 | else if (aValue != NULL)
|
---|
4324 | vrc = mVMMDev->hgcmHostCall("VBoxGuestPropSvc", SET_PROP_VALUE_HOST,
|
---|
4325 | 2, &parm[0]);
|
---|
4326 | else
|
---|
4327 | vrc = mVMMDev->hgcmHostCall("VBoxGuestPropSvc", DEL_PROP_HOST,
|
---|
4328 | 1, &parm[0]);
|
---|
4329 | if (RT_SUCCESS(vrc))
|
---|
4330 | rc = S_OK;
|
---|
4331 | else
|
---|
4332 | rc = setError(E_UNEXPECTED,
|
---|
4333 | tr("The service call failed with the error %Rrc"),
|
---|
4334 | vrc);
|
---|
4335 | return rc;
|
---|
4336 | #endif /* VBOX_WITH_GUEST_PROPS */
|
---|
4337 | }
|
---|
4338 |
|
---|
4339 |
|
---|
4340 | /**
|
---|
4341 | * @note Temporarily locks this object for writing.
|
---|
4342 | */
|
---|
4343 | HRESULT Console::enumerateGuestProperties(IN_BSTR aPatterns,
|
---|
4344 | ComSafeArrayOut(BSTR, aNames),
|
---|
4345 | ComSafeArrayOut(BSTR, aValues),
|
---|
4346 | ComSafeArrayOut(ULONG64, aTimestamps),
|
---|
4347 | ComSafeArrayOut(BSTR, aFlags))
|
---|
4348 | {
|
---|
4349 | #ifndef VBOX_WITH_GUEST_PROPS
|
---|
4350 | ReturnComNotImplemented();
|
---|
4351 | #else /* VBOX_WITH_GUEST_PROPS */
|
---|
4352 | if (!VALID_PTR(aPatterns) && (aPatterns != NULL))
|
---|
4353 | return E_POINTER;
|
---|
4354 | if (ComSafeArrayOutIsNull(aNames))
|
---|
4355 | return E_POINTER;
|
---|
4356 | if (ComSafeArrayOutIsNull(aValues))
|
---|
4357 | return E_POINTER;
|
---|
4358 | if (ComSafeArrayOutIsNull(aTimestamps))
|
---|
4359 | return E_POINTER;
|
---|
4360 | if (ComSafeArrayOutIsNull(aFlags))
|
---|
4361 | return E_POINTER;
|
---|
4362 |
|
---|
4363 | AutoCaller autoCaller(this);
|
---|
4364 | AssertComRCReturnRC(autoCaller.rc());
|
---|
4365 |
|
---|
4366 | /* protect mpVM (if not NULL) */
|
---|
4367 | AutoVMCallerWeak autoVMCaller(this);
|
---|
4368 | if (FAILED(autoVMCaller.rc())) return autoVMCaller.rc();
|
---|
4369 |
|
---|
4370 | /* Note: validity of mVMMDev which is bound to uninit() is guaranteed by
|
---|
4371 | * autoVMCaller, so there is no need to hold a lock of this */
|
---|
4372 |
|
---|
4373 | return doEnumerateGuestProperties(aPatterns, ComSafeArrayOutArg(aNames),
|
---|
4374 | ComSafeArrayOutArg(aValues),
|
---|
4375 | ComSafeArrayOutArg(aTimestamps),
|
---|
4376 | ComSafeArrayOutArg(aFlags));
|
---|
4377 | #endif /* VBOX_WITH_GUEST_PROPS */
|
---|
4378 | }
|
---|
4379 |
|
---|
4380 |
|
---|
4381 | /*
|
---|
4382 | * Internal: helper function for connecting progress reporting
|
---|
4383 | */
|
---|
4384 | static int onlineMergeMediumProgress(void *pvUser, unsigned uPercentage)
|
---|
4385 | {
|
---|
4386 | HRESULT rc = S_OK;
|
---|
4387 | IProgress *pProgress = static_cast<IProgress *>(pvUser);
|
---|
4388 | if (pProgress)
|
---|
4389 | rc = pProgress->SetCurrentOperationProgress(uPercentage);
|
---|
4390 | return SUCCEEDED(rc) ? VINF_SUCCESS : VERR_GENERAL_FAILURE;
|
---|
4391 | }
|
---|
4392 |
|
---|
4393 | /**
|
---|
4394 | * @note Temporarily locks this object for writing.
|
---|
4395 | */
|
---|
4396 | HRESULT Console::onlineMergeMedium(IMediumAttachment *aMediumAttachment,
|
---|
4397 | ULONG aSourceIdx, ULONG aTargetIdx,
|
---|
4398 | IMedium *aSource, IMedium *aTarget,
|
---|
4399 | BOOL aMergeForward,
|
---|
4400 | IMedium *aParentForTarget,
|
---|
4401 | ComSafeArrayIn(IMedium *, aChildrenToReparent),
|
---|
4402 | IProgress *aProgress)
|
---|
4403 | {
|
---|
4404 | AutoCaller autoCaller(this);
|
---|
4405 | AssertComRCReturnRC(autoCaller.rc());
|
---|
4406 |
|
---|
4407 | HRESULT rc = S_OK;
|
---|
4408 | int vrc = VINF_SUCCESS;
|
---|
4409 | PVM pVM = mpVM;
|
---|
4410 |
|
---|
4411 | /* We will need to release the lock before doing the actual merge */
|
---|
4412 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
4413 |
|
---|
4414 | /* paranoia - we don't want merges to happen while teleporting etc. */
|
---|
4415 | switch (mMachineState)
|
---|
4416 | {
|
---|
4417 | case MachineState_DeletingSnapshotOnline:
|
---|
4418 | case MachineState_DeletingSnapshotPaused:
|
---|
4419 | break;
|
---|
4420 |
|
---|
4421 | default:
|
---|
4422 | return setError(VBOX_E_INVALID_VM_STATE,
|
---|
4423 | tr("Invalid machine state: %s"),
|
---|
4424 | Global::stringifyMachineState(mMachineState));
|
---|
4425 | }
|
---|
4426 |
|
---|
4427 | SafeIfaceArray<IStorageController> ctrls;
|
---|
4428 | rc = mMachine->COMGETTER(StorageControllers)(ComSafeArrayAsOutParam(ctrls));
|
---|
4429 | AssertComRC(rc);
|
---|
4430 | LONG lDev;
|
---|
4431 | rc = aMediumAttachment->COMGETTER(Device)(&lDev);
|
---|
4432 | AssertComRC(rc);
|
---|
4433 | LONG lPort;
|
---|
4434 | rc = aMediumAttachment->COMGETTER(Port)(&lPort);
|
---|
4435 | AssertComRC(rc);
|
---|
4436 | IMedium *pMedium;
|
---|
4437 | rc = aMediumAttachment->COMGETTER(Medium)(&pMedium);
|
---|
4438 | AssertComRC(rc);
|
---|
4439 | Bstr mediumLocation;
|
---|
4440 | if (pMedium)
|
---|
4441 | {
|
---|
4442 | rc = pMedium->COMGETTER(Location)(mediumLocation.asOutParam());
|
---|
4443 | AssertComRC(rc);
|
---|
4444 | }
|
---|
4445 |
|
---|
4446 | Bstr attCtrlName;
|
---|
4447 | rc = aMediumAttachment->COMGETTER(Controller)(attCtrlName.asOutParam());
|
---|
4448 | AssertComRC(rc);
|
---|
4449 | ComPtr<IStorageController> ctrl;
|
---|
4450 | for (size_t i = 0; i < ctrls.size(); ++i)
|
---|
4451 | {
|
---|
4452 | Bstr ctrlName;
|
---|
4453 | rc = ctrls[i]->COMGETTER(Name)(ctrlName.asOutParam());
|
---|
4454 | AssertComRC(rc);
|
---|
4455 | if (attCtrlName == ctrlName)
|
---|
4456 | {
|
---|
4457 | ctrl = ctrls[i];
|
---|
4458 | break;
|
---|
4459 | }
|
---|
4460 | }
|
---|
4461 | if (ctrl.isNull())
|
---|
4462 | {
|
---|
4463 | return setError(E_FAIL,
|
---|
4464 | tr("Could not find storage controller '%ls'"), attCtrlName.raw());
|
---|
4465 | }
|
---|
4466 | StorageControllerType_T enmCtrlType;
|
---|
4467 | rc = ctrl->COMGETTER(ControllerType)(&enmCtrlType);
|
---|
4468 | AssertComRC(rc);
|
---|
4469 | const char *pcszDevice = convertControllerTypeToDev(enmCtrlType);
|
---|
4470 |
|
---|
4471 | StorageBus_T enmBus;
|
---|
4472 | rc = ctrl->COMGETTER(Bus)(&enmBus);
|
---|
4473 | AssertComRC(rc);
|
---|
4474 | ULONG uInstance;
|
---|
4475 | rc = ctrl->COMGETTER(Instance)(&uInstance);
|
---|
4476 | AssertComRC(rc);
|
---|
4477 | BOOL fUseHostIOCache;
|
---|
4478 | rc = ctrl->COMGETTER(UseHostIOCache)(&fUseHostIOCache);
|
---|
4479 | AssertComRC(rc);
|
---|
4480 |
|
---|
4481 | unsigned uLUN;
|
---|
4482 | rc = Console::convertBusPortDeviceToLun(enmBus, lPort, lDev, uLUN);
|
---|
4483 | AssertComRCReturnRC(rc);
|
---|
4484 |
|
---|
4485 | alock.release();
|
---|
4486 |
|
---|
4487 | /* Pause the VM, as it might have pending IO on this drive */
|
---|
4488 | VMSTATE enmVMState = VMR3GetState(pVM);
|
---|
4489 | if (mMachineState == MachineState_DeletingSnapshotOnline)
|
---|
4490 | {
|
---|
4491 | LogFlowFunc(("Suspending the VM...\n"));
|
---|
4492 | /* disable the callback to prevent Console-level state change */
|
---|
4493 | mVMStateChangeCallbackDisabled = true;
|
---|
4494 | int vrc2 = VMR3Suspend(pVM);
|
---|
4495 | mVMStateChangeCallbackDisabled = false;
|
---|
4496 | AssertRCReturn(vrc2, E_FAIL);
|
---|
4497 | }
|
---|
4498 |
|
---|
4499 | vrc = VMR3ReqCallWait(pVM,
|
---|
4500 | VMCPUID_ANY,
|
---|
4501 | (PFNRT)reconfigureMediumAttachment,
|
---|
4502 | 12,
|
---|
4503 | this,
|
---|
4504 | pVM,
|
---|
4505 | pcszDevice,
|
---|
4506 | uInstance,
|
---|
4507 | enmBus,
|
---|
4508 | fUseHostIOCache,
|
---|
4509 | true /* fSetupMerge */,
|
---|
4510 | aSourceIdx,
|
---|
4511 | aTargetIdx,
|
---|
4512 | aMediumAttachment,
|
---|
4513 | mMachineState,
|
---|
4514 | &rc);
|
---|
4515 | /* error handling is after resuming the VM */
|
---|
4516 |
|
---|
4517 | if (mMachineState == MachineState_DeletingSnapshotOnline)
|
---|
4518 | {
|
---|
4519 | LogFlowFunc(("Resuming the VM...\n"));
|
---|
4520 | /* disable the callback to prevent Console-level state change */
|
---|
4521 | mVMStateChangeCallbackDisabled = true;
|
---|
4522 | int vrc2 = VMR3Resume(pVM);
|
---|
4523 | mVMStateChangeCallbackDisabled = false;
|
---|
4524 | AssertRC(vrc2);
|
---|
4525 | if (RT_FAILURE(vrc2))
|
---|
4526 | {
|
---|
4527 | /* too bad, we failed. try to sync the console state with the VMM state */
|
---|
4528 | vmstateChangeCallback(pVM, VMSTATE_SUSPENDED, enmVMState, this);
|
---|
4529 | }
|
---|
4530 | }
|
---|
4531 |
|
---|
4532 | if (RT_FAILURE(vrc))
|
---|
4533 | return setError(E_FAIL, tr("%Rrc"), vrc);
|
---|
4534 | if (FAILED(rc))
|
---|
4535 | return rc;
|
---|
4536 |
|
---|
4537 | PPDMIBASE pIBase = NULL;
|
---|
4538 | PPDMIMEDIA pIMedium = NULL;
|
---|
4539 | vrc = PDMR3QueryDriverOnLun(pVM, pcszDevice, uInstance, uLUN, "VD", &pIBase);
|
---|
4540 | if (RT_SUCCESS(vrc))
|
---|
4541 | {
|
---|
4542 | if (pIBase)
|
---|
4543 | {
|
---|
4544 | pIMedium = (PPDMIMEDIA)pIBase->pfnQueryInterface(pIBase, PDMIMEDIA_IID);
|
---|
4545 | if (!pIMedium)
|
---|
4546 | return setError(E_FAIL, tr("could not query medium interface of controller"));
|
---|
4547 | }
|
---|
4548 | else
|
---|
4549 | return setError(E_FAIL, tr("could not query base interface of controller"));
|
---|
4550 | }
|
---|
4551 |
|
---|
4552 | /* Finally trigger the merge. */
|
---|
4553 | vrc = pIMedium->pfnMerge(pIMedium, onlineMergeMediumProgress, aProgress);
|
---|
4554 | if (RT_FAILURE(vrc))
|
---|
4555 | return setError(E_FAIL, tr("Failed to perform an online medium merge (%Rrc)"), vrc);
|
---|
4556 |
|
---|
4557 | /* Pause the VM, as it might have pending IO on this drive */
|
---|
4558 | enmVMState = VMR3GetState(pVM);
|
---|
4559 | if (mMachineState == MachineState_DeletingSnapshotOnline)
|
---|
4560 | {
|
---|
4561 | LogFlowFunc(("Suspending the VM...\n"));
|
---|
4562 | /* disable the callback to prevent Console-level state change */
|
---|
4563 | mVMStateChangeCallbackDisabled = true;
|
---|
4564 | int vrc2 = VMR3Suspend(pVM);
|
---|
4565 | mVMStateChangeCallbackDisabled = false;
|
---|
4566 | AssertRCReturn(vrc2, E_FAIL);
|
---|
4567 | }
|
---|
4568 |
|
---|
4569 | /* Update medium chain and state now, so that the VM can continue. */
|
---|
4570 | rc = mControl->FinishOnlineMergeMedium(aMediumAttachment, aSource, aTarget,
|
---|
4571 | aMergeForward, aParentForTarget,
|
---|
4572 | ComSafeArrayInArg(aChildrenToReparent));
|
---|
4573 |
|
---|
4574 | vrc = VMR3ReqCallWait(pVM,
|
---|
4575 | VMCPUID_ANY,
|
---|
4576 | (PFNRT)reconfigureMediumAttachment,
|
---|
4577 | 12,
|
---|
4578 | this,
|
---|
4579 | pVM,
|
---|
4580 | pcszDevice,
|
---|
4581 | uInstance,
|
---|
4582 | enmBus,
|
---|
4583 | fUseHostIOCache,
|
---|
4584 | false /* fSetupMerge */,
|
---|
4585 | 0 /* uMergeSource */,
|
---|
4586 | 0 /* uMergeTarget */,
|
---|
4587 | aMediumAttachment,
|
---|
4588 | mMachineState,
|
---|
4589 | &rc);
|
---|
4590 | /* error handling is after resuming the VM */
|
---|
4591 |
|
---|
4592 | if (mMachineState == MachineState_DeletingSnapshotOnline)
|
---|
4593 | {
|
---|
4594 | LogFlowFunc(("Resuming the VM...\n"));
|
---|
4595 | /* disable the callback to prevent Console-level state change */
|
---|
4596 | mVMStateChangeCallbackDisabled = true;
|
---|
4597 | int vrc2 = VMR3Resume(pVM);
|
---|
4598 | mVMStateChangeCallbackDisabled = false;
|
---|
4599 | AssertRC(vrc2);
|
---|
4600 | if (RT_FAILURE(vrc2))
|
---|
4601 | {
|
---|
4602 | /* too bad, we failed. try to sync the console state with the VMM state */
|
---|
4603 | vmstateChangeCallback(pVM, VMSTATE_SUSPENDED, enmVMState, this);
|
---|
4604 | }
|
---|
4605 | }
|
---|
4606 |
|
---|
4607 | if (RT_FAILURE(vrc))
|
---|
4608 | return setError(E_FAIL, tr("%Rrc"), vrc);
|
---|
4609 | if (FAILED(rc))
|
---|
4610 | return rc;
|
---|
4611 |
|
---|
4612 | return rc;
|
---|
4613 | }
|
---|
4614 |
|
---|
4615 |
|
---|
4616 | /**
|
---|
4617 | * Gets called by Session::UpdateMachineState()
|
---|
4618 | * (IInternalSessionControl::updateMachineState()).
|
---|
4619 | *
|
---|
4620 | * Must be called only in certain cases (see the implementation).
|
---|
4621 | *
|
---|
4622 | * @note Locks this object for writing.
|
---|
4623 | */
|
---|
4624 | HRESULT Console::updateMachineState(MachineState_T aMachineState)
|
---|
4625 | {
|
---|
4626 | AutoCaller autoCaller(this);
|
---|
4627 | AssertComRCReturnRC(autoCaller.rc());
|
---|
4628 |
|
---|
4629 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
4630 |
|
---|
4631 | AssertReturn( mMachineState == MachineState_Saving
|
---|
4632 | || mMachineState == MachineState_LiveSnapshotting
|
---|
4633 | || mMachineState == MachineState_RestoringSnapshot
|
---|
4634 | || mMachineState == MachineState_DeletingSnapshot
|
---|
4635 | || mMachineState == MachineState_DeletingSnapshotOnline
|
---|
4636 | || mMachineState == MachineState_DeletingSnapshotPaused
|
---|
4637 | , E_FAIL);
|
---|
4638 |
|
---|
4639 | return setMachineStateLocally(aMachineState);
|
---|
4640 | }
|
---|
4641 |
|
---|
4642 | /**
|
---|
4643 | * @note Locks this object for writing.
|
---|
4644 | */
|
---|
4645 | void Console::onMousePointerShapeChange(bool fVisible, bool fAlpha,
|
---|
4646 | uint32_t xHot, uint32_t yHot,
|
---|
4647 | uint32_t width, uint32_t height,
|
---|
4648 | ComSafeArrayIn(BYTE,pShape))
|
---|
4649 | {
|
---|
4650 | #if 0
|
---|
4651 | LogFlowThisFuncEnter();
|
---|
4652 | LogFlowThisFunc(("fVisible=%d, fAlpha=%d, xHot = %d, yHot = %d, width=%d, height=%d, shape=%p\n",
|
---|
4653 | fVisible, fAlpha, xHot, yHot, width, height, pShape));
|
---|
4654 | #endif
|
---|
4655 |
|
---|
4656 | AutoCaller autoCaller(this);
|
---|
4657 | AssertComRCReturnVoid(autoCaller.rc());
|
---|
4658 |
|
---|
4659 | /* We need a write lock because we alter the cached callback data */
|
---|
4660 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
4661 |
|
---|
4662 | /* Save the callback arguments */
|
---|
4663 | mCallbackData.mpsc.visible = fVisible;
|
---|
4664 | mCallbackData.mpsc.alpha = fAlpha;
|
---|
4665 | mCallbackData.mpsc.xHot = xHot;
|
---|
4666 | mCallbackData.mpsc.yHot = yHot;
|
---|
4667 | mCallbackData.mpsc.width = width;
|
---|
4668 | mCallbackData.mpsc.height = height;
|
---|
4669 |
|
---|
4670 | /* start with not valid */
|
---|
4671 | bool wasValid = mCallbackData.mpsc.valid;
|
---|
4672 | mCallbackData.mpsc.valid = false;
|
---|
4673 |
|
---|
4674 | com::SafeArray <BYTE> aShape(ComSafeArrayInArg (pShape));
|
---|
4675 | if (aShape.size() != 0)
|
---|
4676 | {
|
---|
4677 | mCallbackData.mpsc.shape.resize(aShape.size());
|
---|
4678 | ::memcpy( mCallbackData.mpsc.shape.raw(), aShape.raw(), aShape.size());
|
---|
4679 | }
|
---|
4680 | else
|
---|
4681 | mCallbackData.mpsc.shape.resize(0);
|
---|
4682 | mCallbackData.mpsc.valid = true;
|
---|
4683 |
|
---|
4684 | CONSOLE_DO_CALLBACKS(OnMousePointerShapeChange,(fVisible, fAlpha, xHot, yHot, width, height, ComSafeArrayInArg(pShape)));
|
---|
4685 |
|
---|
4686 | #if 0
|
---|
4687 | LogFlowThisFuncLeave();
|
---|
4688 | #endif
|
---|
4689 | }
|
---|
4690 |
|
---|
4691 | /**
|
---|
4692 | * @note Locks this object for writing.
|
---|
4693 | */
|
---|
4694 | void Console::onMouseCapabilityChange(BOOL supportsAbsolute, BOOL supportsRelative, BOOL needsHostCursor)
|
---|
4695 | {
|
---|
4696 | LogFlowThisFunc(("supportsAbsolute=%d supportsRelative=%d needsHostCursor=%d\n",
|
---|
4697 | supportsAbsolute, supportsRelative, needsHostCursor));
|
---|
4698 |
|
---|
4699 | AutoCaller autoCaller(this);
|
---|
4700 | AssertComRCReturnVoid(autoCaller.rc());
|
---|
4701 |
|
---|
4702 | /* We need a write lock because we alter the cached callback data */
|
---|
4703 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
4704 |
|
---|
4705 | /* save the callback arguments */
|
---|
4706 | mCallbackData.mcc.supportsAbsolute = supportsAbsolute;
|
---|
4707 | mCallbackData.mcc.supportsRelative = supportsRelative;
|
---|
4708 | mCallbackData.mcc.needsHostCursor = needsHostCursor;
|
---|
4709 | mCallbackData.mcc.valid = true;
|
---|
4710 |
|
---|
4711 | CONSOLE_DO_CALLBACKS(OnMouseCapabilityChange,(supportsAbsolute, supportsRelative, needsHostCursor));
|
---|
4712 | }
|
---|
4713 |
|
---|
4714 | /**
|
---|
4715 | * @note Locks this object for reading.
|
---|
4716 | */
|
---|
4717 | void Console::onStateChange(MachineState_T machineState)
|
---|
4718 | {
|
---|
4719 | AutoCaller autoCaller(this);
|
---|
4720 | AssertComRCReturnVoid(autoCaller.rc());
|
---|
4721 |
|
---|
4722 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
4723 | CONSOLE_DO_CALLBACKS(OnStateChange,(machineState));
|
---|
4724 | }
|
---|
4725 |
|
---|
4726 | /**
|
---|
4727 | * @note Locks this object for reading.
|
---|
4728 | */
|
---|
4729 | void Console::onAdditionsStateChange()
|
---|
4730 | {
|
---|
4731 | AutoCaller autoCaller(this);
|
---|
4732 | AssertComRCReturnVoid(autoCaller.rc());
|
---|
4733 |
|
---|
4734 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
4735 | CONSOLE_DO_CALLBACKS(OnAdditionsStateChange,());
|
---|
4736 | }
|
---|
4737 |
|
---|
4738 | /**
|
---|
4739 | * @note Locks this object for reading.
|
---|
4740 | */
|
---|
4741 | void Console::onAdditionsOutdated()
|
---|
4742 | {
|
---|
4743 | AutoCaller autoCaller(this);
|
---|
4744 | AssertComRCReturnVoid(autoCaller.rc());
|
---|
4745 |
|
---|
4746 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
4747 |
|
---|
4748 | /** @todo Use the On-Screen Display feature to report the fact.
|
---|
4749 | * The user should be told to install additions that are
|
---|
4750 | * provided with the current VBox build:
|
---|
4751 | * VBOX_VERSION_MAJOR.VBOX_VERSION_MINOR.VBOX_VERSION_BUILD
|
---|
4752 | */
|
---|
4753 | }
|
---|
4754 |
|
---|
4755 | /**
|
---|
4756 | * @note Locks this object for writing.
|
---|
4757 | */
|
---|
4758 | void Console::onKeyboardLedsChange(bool fNumLock, bool fCapsLock, bool fScrollLock)
|
---|
4759 | {
|
---|
4760 | AutoCaller autoCaller(this);
|
---|
4761 | AssertComRCReturnVoid(autoCaller.rc());
|
---|
4762 |
|
---|
4763 | /* We need a write lock because we alter the cached callback data */
|
---|
4764 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
4765 |
|
---|
4766 | /* save the callback arguments */
|
---|
4767 | mCallbackData.klc.numLock = fNumLock;
|
---|
4768 | mCallbackData.klc.capsLock = fCapsLock;
|
---|
4769 | mCallbackData.klc.scrollLock = fScrollLock;
|
---|
4770 | mCallbackData.klc.valid = true;
|
---|
4771 |
|
---|
4772 | CONSOLE_DO_CALLBACKS(OnKeyboardLedsChange,(fNumLock, fCapsLock, fScrollLock));
|
---|
4773 | }
|
---|
4774 |
|
---|
4775 | /**
|
---|
4776 | * @note Locks this object for reading.
|
---|
4777 | */
|
---|
4778 | void Console::onUSBDeviceStateChange(IUSBDevice *aDevice, bool aAttached,
|
---|
4779 | IVirtualBoxErrorInfo *aError)
|
---|
4780 | {
|
---|
4781 | AutoCaller autoCaller(this);
|
---|
4782 | AssertComRCReturnVoid(autoCaller.rc());
|
---|
4783 |
|
---|
4784 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
4785 | CONSOLE_DO_CALLBACKS(OnUSBDeviceStateChange,(aDevice, aAttached, aError));
|
---|
4786 | }
|
---|
4787 |
|
---|
4788 | /**
|
---|
4789 | * @note Locks this object for reading.
|
---|
4790 | */
|
---|
4791 | void Console::onRuntimeError(BOOL aFatal, IN_BSTR aErrorID, IN_BSTR aMessage)
|
---|
4792 | {
|
---|
4793 | AutoCaller autoCaller(this);
|
---|
4794 | AssertComRCReturnVoid(autoCaller.rc());
|
---|
4795 |
|
---|
4796 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
4797 | CONSOLE_DO_CALLBACKS(OnRuntimeError,(aFatal, aErrorID, aMessage));
|
---|
4798 | }
|
---|
4799 |
|
---|
4800 | /**
|
---|
4801 | * @note Locks this object for reading.
|
---|
4802 | */
|
---|
4803 | HRESULT Console::onShowWindow(BOOL aCheck, BOOL *aCanShow, ULONG64 *aWinId)
|
---|
4804 | {
|
---|
4805 | AssertReturn(aCanShow, E_POINTER);
|
---|
4806 | AssertReturn(aWinId, E_POINTER);
|
---|
4807 |
|
---|
4808 | *aCanShow = FALSE;
|
---|
4809 | *aWinId = 0;
|
---|
4810 |
|
---|
4811 | AutoCaller autoCaller(this);
|
---|
4812 | AssertComRCReturnRC(autoCaller.rc());
|
---|
4813 |
|
---|
4814 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
4815 | CallbackList::iterator it = mCallbacks.begin();
|
---|
4816 | if (aCheck)
|
---|
4817 | {
|
---|
4818 | while (it != mCallbacks.end())
|
---|
4819 | {
|
---|
4820 | if (it->isWanted(ConsoleCallbackRegistration::kOnCanShowWindow))
|
---|
4821 | {
|
---|
4822 | BOOL canShow = FALSE;
|
---|
4823 | HRESULT hrc = it->ptrICb->OnCanShowWindow(&canShow);
|
---|
4824 | hrc = it->handleResult(ConsoleCallbackRegistration::kOnCanShowWindow, hrc);
|
---|
4825 | if (FAILED_DEAD_INTERFACE(hrc))
|
---|
4826 | {
|
---|
4827 | it = this->mCallbacks.erase(it);
|
---|
4828 | continue;
|
---|
4829 | }
|
---|
4830 | AssertComRC(hrc);
|
---|
4831 | if (FAILED(hrc) || !canShow)
|
---|
4832 | return hrc;
|
---|
4833 | }
|
---|
4834 | ++it;
|
---|
4835 | }
|
---|
4836 | *aCanShow = TRUE;
|
---|
4837 | }
|
---|
4838 | else
|
---|
4839 | {
|
---|
4840 | while (it != mCallbacks.end())
|
---|
4841 | {
|
---|
4842 | if (it->isWanted(ConsoleCallbackRegistration::kOnShowWindow))
|
---|
4843 | {
|
---|
4844 | ULONG64 winId = 0;
|
---|
4845 | HRESULT hrc = it->ptrICb->OnShowWindow(&winId);
|
---|
4846 | hrc = it->handleResult(ConsoleCallbackRegistration::kOnCanShowWindow, hrc);
|
---|
4847 | if (FAILED_DEAD_INTERFACE(hrc))
|
---|
4848 | {
|
---|
4849 | it = this->mCallbacks.erase(it);
|
---|
4850 | continue;
|
---|
4851 | }
|
---|
4852 | AssertComRC(hrc);
|
---|
4853 | if (FAILED(hrc))
|
---|
4854 | return hrc;
|
---|
4855 |
|
---|
4856 | /* only one callback may return non-null winId */
|
---|
4857 | Assert(*aWinId == 0 || winId == 0);
|
---|
4858 | if (*aWinId == 0)
|
---|
4859 | *aWinId = winId;
|
---|
4860 | }
|
---|
4861 | ++it;
|
---|
4862 | }
|
---|
4863 | }
|
---|
4864 |
|
---|
4865 | return S_OK;
|
---|
4866 | }
|
---|
4867 |
|
---|
4868 | // private methods
|
---|
4869 | ////////////////////////////////////////////////////////////////////////////////
|
---|
4870 |
|
---|
4871 | /**
|
---|
4872 | * Increases the usage counter of the mpVM pointer. Guarantees that
|
---|
4873 | * VMR3Destroy() will not be called on it at least until releaseVMCaller()
|
---|
4874 | * is called.
|
---|
4875 | *
|
---|
4876 | * If this method returns a failure, the caller is not allowed to use mpVM
|
---|
4877 | * and may return the failed result code to the upper level. This method sets
|
---|
4878 | * the extended error info on failure if \a aQuiet is false.
|
---|
4879 | *
|
---|
4880 | * Setting \a aQuiet to true is useful for methods that don't want to return
|
---|
4881 | * the failed result code to the caller when this method fails (e.g. need to
|
---|
4882 | * silently check for the mpVM availability).
|
---|
4883 | *
|
---|
4884 | * When mpVM is NULL but \a aAllowNullVM is true, a corresponding error will be
|
---|
4885 | * returned instead of asserting. Having it false is intended as a sanity check
|
---|
4886 | * for methods that have checked mMachineState and expect mpVM *NOT* to be NULL.
|
---|
4887 | *
|
---|
4888 | * @param aQuiet true to suppress setting error info
|
---|
4889 | * @param aAllowNullVM true to accept mpVM being NULL and return a failure
|
---|
4890 | * (otherwise this method will assert if mpVM is NULL)
|
---|
4891 | *
|
---|
4892 | * @note Locks this object for writing.
|
---|
4893 | */
|
---|
4894 | HRESULT Console::addVMCaller(bool aQuiet /* = false */,
|
---|
4895 | bool aAllowNullVM /* = false */)
|
---|
4896 | {
|
---|
4897 | AutoCaller autoCaller(this);
|
---|
4898 | AssertComRCReturnRC(autoCaller.rc());
|
---|
4899 |
|
---|
4900 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
4901 |
|
---|
4902 | if (mVMDestroying)
|
---|
4903 | {
|
---|
4904 | /* powerDown() is waiting for all callers to finish */
|
---|
4905 | return aQuiet ? E_ACCESSDENIED : setError(E_ACCESSDENIED,
|
---|
4906 | tr("Virtual machine is being powered down"));
|
---|
4907 | }
|
---|
4908 |
|
---|
4909 | if (mpVM == NULL)
|
---|
4910 | {
|
---|
4911 | Assert(aAllowNullVM == true);
|
---|
4912 |
|
---|
4913 | /* The machine is not powered up */
|
---|
4914 | return aQuiet ? E_ACCESSDENIED : setError(E_ACCESSDENIED,
|
---|
4915 | tr("Virtual machine is not powered up"));
|
---|
4916 | }
|
---|
4917 |
|
---|
4918 | ++ mVMCallers;
|
---|
4919 |
|
---|
4920 | return S_OK;
|
---|
4921 | }
|
---|
4922 |
|
---|
4923 | /**
|
---|
4924 | * Decreases the usage counter of the mpVM pointer. Must always complete
|
---|
4925 | * the addVMCaller() call after the mpVM pointer is no more necessary.
|
---|
4926 | *
|
---|
4927 | * @note Locks this object for writing.
|
---|
4928 | */
|
---|
4929 | void Console::releaseVMCaller()
|
---|
4930 | {
|
---|
4931 | AutoCaller autoCaller(this);
|
---|
4932 | AssertComRCReturnVoid(autoCaller.rc());
|
---|
4933 |
|
---|
4934 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
4935 |
|
---|
4936 | AssertReturnVoid(mpVM != NULL);
|
---|
4937 |
|
---|
4938 | Assert(mVMCallers > 0);
|
---|
4939 | --mVMCallers;
|
---|
4940 |
|
---|
4941 | if (mVMCallers == 0 && mVMDestroying)
|
---|
4942 | {
|
---|
4943 | /* inform powerDown() there are no more callers */
|
---|
4944 | RTSemEventSignal(mVMZeroCallersSem);
|
---|
4945 | }
|
---|
4946 | }
|
---|
4947 |
|
---|
4948 | /**
|
---|
4949 | * Initialize the release logging facility. In case something
|
---|
4950 | * goes wrong, there will be no release logging. Maybe in the future
|
---|
4951 | * we can add some logic to use different file names in this case.
|
---|
4952 | * Note that the logic must be in sync with Machine::DeleteSettings().
|
---|
4953 | */
|
---|
4954 | HRESULT Console::consoleInitReleaseLog(const ComPtr<IMachine> aMachine)
|
---|
4955 | {
|
---|
4956 | HRESULT hrc = S_OK;
|
---|
4957 |
|
---|
4958 | Bstr logFolder;
|
---|
4959 | hrc = aMachine->COMGETTER(LogFolder)(logFolder.asOutParam());
|
---|
4960 | if (FAILED(hrc)) return hrc;
|
---|
4961 |
|
---|
4962 | Utf8Str logDir = logFolder;
|
---|
4963 |
|
---|
4964 | /* make sure the Logs folder exists */
|
---|
4965 | Assert(logDir.length());
|
---|
4966 | if (!RTDirExists(logDir.c_str()))
|
---|
4967 | RTDirCreateFullPath(logDir.c_str(), 0777);
|
---|
4968 |
|
---|
4969 | Utf8Str logFile = Utf8StrFmt("%s%cVBox.log",
|
---|
4970 | logDir.raw(), RTPATH_DELIMITER);
|
---|
4971 | Utf8Str pngFile = Utf8StrFmt("%s%cVBox.png",
|
---|
4972 | logDir.raw(), RTPATH_DELIMITER);
|
---|
4973 |
|
---|
4974 | /*
|
---|
4975 | * Age the old log files
|
---|
4976 | * Rename .(n-1) to .(n), .(n-2) to .(n-1), ..., and the last log file to .1
|
---|
4977 | * Overwrite target files in case they exist.
|
---|
4978 | */
|
---|
4979 | ComPtr<IVirtualBox> virtualBox;
|
---|
4980 | aMachine->COMGETTER(Parent)(virtualBox.asOutParam());
|
---|
4981 | ComPtr<ISystemProperties> systemProperties;
|
---|
4982 | virtualBox->COMGETTER(SystemProperties)(systemProperties.asOutParam());
|
---|
4983 | ULONG cHistoryFiles = 3;
|
---|
4984 | systemProperties->COMGETTER(LogHistoryCount)(&cHistoryFiles);
|
---|
4985 | if (cHistoryFiles)
|
---|
4986 | {
|
---|
4987 | for (int i = cHistoryFiles-1; i >= 0; i--)
|
---|
4988 | {
|
---|
4989 | Utf8Str *files[] = { &logFile, &pngFile };
|
---|
4990 | Utf8Str oldName, newName;
|
---|
4991 |
|
---|
4992 | for (unsigned int j = 0; j < RT_ELEMENTS(files); ++ j)
|
---|
4993 | {
|
---|
4994 | if (i > 0)
|
---|
4995 | oldName = Utf8StrFmt("%s.%d", files[j]->raw(), i);
|
---|
4996 | else
|
---|
4997 | oldName = *files[j];
|
---|
4998 | newName = Utf8StrFmt("%s.%d", files[j]->raw(), i + 1);
|
---|
4999 | /* If the old file doesn't exist, delete the new file (if it
|
---|
5000 | * exists) to provide correct rotation even if the sequence is
|
---|
5001 | * broken */
|
---|
5002 | if ( RTFileRename(oldName.c_str(), newName.c_str(), RTFILEMOVE_FLAGS_REPLACE)
|
---|
5003 | == VERR_FILE_NOT_FOUND)
|
---|
5004 | RTFileDelete(newName.c_str());
|
---|
5005 | }
|
---|
5006 | }
|
---|
5007 | }
|
---|
5008 |
|
---|
5009 | PRTLOGGER loggerRelease;
|
---|
5010 | static const char * const s_apszGroups[] = VBOX_LOGGROUP_NAMES;
|
---|
5011 | RTUINT fFlags = RTLOGFLAGS_PREFIX_TIME_PROG;
|
---|
5012 | #if defined(RT_OS_WINDOWS) || defined(RT_OS_OS2)
|
---|
5013 | fFlags |= RTLOGFLAGS_USECRLF;
|
---|
5014 | #endif
|
---|
5015 | char szError[RTPATH_MAX + 128] = "";
|
---|
5016 | int vrc = RTLogCreateEx(&loggerRelease, fFlags, "all",
|
---|
5017 | "VBOX_RELEASE_LOG", RT_ELEMENTS(s_apszGroups), s_apszGroups,
|
---|
5018 | RTLOGDEST_FILE, szError, sizeof(szError), logFile.raw());
|
---|
5019 | if (RT_SUCCESS(vrc))
|
---|
5020 | {
|
---|
5021 | /* some introductory information */
|
---|
5022 | RTTIMESPEC timeSpec;
|
---|
5023 | char szTmp[256];
|
---|
5024 | RTTimeSpecToString(RTTimeNow(&timeSpec), szTmp, sizeof(szTmp));
|
---|
5025 | RTLogRelLogger(loggerRelease, 0, ~0U,
|
---|
5026 | "VirtualBox %s r%u %s (%s %s) release log\n"
|
---|
5027 | #ifdef VBOX_BLEEDING_EDGE
|
---|
5028 | "EXPERIMENTAL build " VBOX_BLEEDING_EDGE "\n"
|
---|
5029 | #endif
|
---|
5030 | "Log opened %s\n",
|
---|
5031 | VBOX_VERSION_STRING, RTBldCfgRevision(), VBOX_BUILD_TARGET,
|
---|
5032 | __DATE__, __TIME__, szTmp);
|
---|
5033 |
|
---|
5034 | vrc = RTSystemQueryOSInfo(RTSYSOSINFO_PRODUCT, szTmp, sizeof(szTmp));
|
---|
5035 | if (RT_SUCCESS(vrc) || vrc == VERR_BUFFER_OVERFLOW)
|
---|
5036 | RTLogRelLogger(loggerRelease, 0, ~0U, "OS Product: %s\n", szTmp);
|
---|
5037 | vrc = RTSystemQueryOSInfo(RTSYSOSINFO_RELEASE, szTmp, sizeof(szTmp));
|
---|
5038 | if (RT_SUCCESS(vrc) || vrc == VERR_BUFFER_OVERFLOW)
|
---|
5039 | RTLogRelLogger(loggerRelease, 0, ~0U, "OS Release: %s\n", szTmp);
|
---|
5040 | vrc = RTSystemQueryOSInfo(RTSYSOSINFO_VERSION, szTmp, sizeof(szTmp));
|
---|
5041 | if (RT_SUCCESS(vrc) || vrc == VERR_BUFFER_OVERFLOW)
|
---|
5042 | RTLogRelLogger(loggerRelease, 0, ~0U, "OS Version: %s\n", szTmp);
|
---|
5043 | vrc = RTSystemQueryOSInfo(RTSYSOSINFO_SERVICE_PACK, szTmp, sizeof(szTmp));
|
---|
5044 | if (RT_SUCCESS(vrc) || vrc == VERR_BUFFER_OVERFLOW)
|
---|
5045 | RTLogRelLogger(loggerRelease, 0, ~0U, "OS Service Pack: %s\n", szTmp);
|
---|
5046 |
|
---|
5047 | ComPtr<IHost> host;
|
---|
5048 | virtualBox->COMGETTER(Host)(host.asOutParam());
|
---|
5049 | ULONG cMbHostRam = 0;
|
---|
5050 | ULONG cMbHostRamAvail = 0;
|
---|
5051 | host->COMGETTER(MemorySize)(&cMbHostRam);
|
---|
5052 | host->COMGETTER(MemoryAvailable)(&cMbHostRamAvail);
|
---|
5053 | RTLogRelLogger(loggerRelease, 0, ~0U, "Host RAM: %uMB RAM, available: %uMB\n",
|
---|
5054 | cMbHostRam, cMbHostRamAvail);
|
---|
5055 |
|
---|
5056 | /* the package type is interesting for Linux distributions */
|
---|
5057 | char szExecName[RTPATH_MAX];
|
---|
5058 | char *pszExecName = RTProcGetExecutableName(szExecName, sizeof(szExecName));
|
---|
5059 | RTLogRelLogger(loggerRelease, 0, ~0U,
|
---|
5060 | "Executable: %s\n"
|
---|
5061 | "Process ID: %u\n"
|
---|
5062 | "Package type: %s"
|
---|
5063 | #ifdef VBOX_OSE
|
---|
5064 | " (OSE)"
|
---|
5065 | #endif
|
---|
5066 | "\n",
|
---|
5067 | pszExecName ? pszExecName : "unknown",
|
---|
5068 | RTProcSelf(),
|
---|
5069 | VBOX_PACKAGE_STRING);
|
---|
5070 |
|
---|
5071 | /* register this logger as the release logger */
|
---|
5072 | RTLogRelSetDefaultInstance(loggerRelease);
|
---|
5073 | hrc = S_OK;
|
---|
5074 |
|
---|
5075 | /* Explicitly flush the log in case of VBOX_RELEASE_LOG=buffered. */
|
---|
5076 | RTLogFlush(loggerRelease);
|
---|
5077 | }
|
---|
5078 | else
|
---|
5079 | hrc = setError(E_FAIL,
|
---|
5080 | tr("Failed to open release log (%s, %Rrc)"),
|
---|
5081 | szError, vrc);
|
---|
5082 |
|
---|
5083 | /* If we've made any directory changes, flush the directory to increase
|
---|
5084 | the likelyhood that the log file will be usable after a system panic.
|
---|
5085 |
|
---|
5086 | Tip: Try 'export VBOX_RELEASE_LOG_FLAGS=flush' if the last bits of the log
|
---|
5087 | is missing. Just don't have too high hopes for this to help. */
|
---|
5088 | if (SUCCEEDED(hrc) || cHistoryFiles)
|
---|
5089 | RTDirFlush(logDir.c_str());
|
---|
5090 |
|
---|
5091 | return hrc;
|
---|
5092 | }
|
---|
5093 |
|
---|
5094 | /**
|
---|
5095 | * Common worker for PowerUp and PowerUpPaused.
|
---|
5096 | *
|
---|
5097 | * @returns COM status code.
|
---|
5098 | *
|
---|
5099 | * @param aProgress Where to return the progress object.
|
---|
5100 | * @param aPaused true if PowerUpPaused called.
|
---|
5101 | *
|
---|
5102 | * @todo move down to powerDown();
|
---|
5103 | */
|
---|
5104 | HRESULT Console::powerUp(IProgress **aProgress, bool aPaused)
|
---|
5105 | {
|
---|
5106 | if (aProgress == NULL)
|
---|
5107 | return E_POINTER;
|
---|
5108 |
|
---|
5109 | LogFlowThisFuncEnter();
|
---|
5110 | LogFlowThisFunc(("mMachineState=%d\n", mMachineState));
|
---|
5111 |
|
---|
5112 | AutoCaller autoCaller(this);
|
---|
5113 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
---|
5114 |
|
---|
5115 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
5116 |
|
---|
5117 | if (Global::IsOnlineOrTransient(mMachineState))
|
---|
5118 | return setError(VBOX_E_INVALID_VM_STATE,
|
---|
5119 | tr("Virtual machine is already running or busy (machine state: %s)"),
|
---|
5120 | Global::stringifyMachineState(mMachineState));
|
---|
5121 |
|
---|
5122 | HRESULT rc = S_OK;
|
---|
5123 |
|
---|
5124 | /* the network cards will undergo a quick consistency check */
|
---|
5125 | for (ULONG slot = 0;
|
---|
5126 | slot < SchemaDefs::NetworkAdapterCount;
|
---|
5127 | ++slot)
|
---|
5128 | {
|
---|
5129 | ComPtr<INetworkAdapter> adapter;
|
---|
5130 | mMachine->GetNetworkAdapter(slot, adapter.asOutParam());
|
---|
5131 | BOOL enabled = FALSE;
|
---|
5132 | adapter->COMGETTER(Enabled)(&enabled);
|
---|
5133 | if (!enabled)
|
---|
5134 | continue;
|
---|
5135 |
|
---|
5136 | NetworkAttachmentType_T netattach;
|
---|
5137 | adapter->COMGETTER(AttachmentType)(&netattach);
|
---|
5138 | switch (netattach)
|
---|
5139 | {
|
---|
5140 | case NetworkAttachmentType_Bridged:
|
---|
5141 | {
|
---|
5142 | #ifdef RT_OS_WINDOWS
|
---|
5143 | /* a valid host interface must have been set */
|
---|
5144 | Bstr hostif;
|
---|
5145 | adapter->COMGETTER(HostInterface)(hostif.asOutParam());
|
---|
5146 | if (!hostif)
|
---|
5147 | {
|
---|
5148 | return setError(VBOX_E_HOST_ERROR,
|
---|
5149 | tr("VM cannot start because host interface networking requires a host interface name to be set"));
|
---|
5150 | }
|
---|
5151 | ComPtr<IVirtualBox> virtualBox;
|
---|
5152 | mMachine->COMGETTER(Parent)(virtualBox.asOutParam());
|
---|
5153 | ComPtr<IHost> host;
|
---|
5154 | virtualBox->COMGETTER(Host)(host.asOutParam());
|
---|
5155 | ComPtr<IHostNetworkInterface> hostInterface;
|
---|
5156 | if (!SUCCEEDED(host->FindHostNetworkInterfaceByName(hostif, hostInterface.asOutParam())))
|
---|
5157 | {
|
---|
5158 | return setError(VBOX_E_HOST_ERROR,
|
---|
5159 | tr("VM cannot start because the host interface '%ls' does not exist"),
|
---|
5160 | hostif.raw());
|
---|
5161 | }
|
---|
5162 | #endif /* RT_OS_WINDOWS */
|
---|
5163 | break;
|
---|
5164 | }
|
---|
5165 | default:
|
---|
5166 | break;
|
---|
5167 | }
|
---|
5168 | }
|
---|
5169 |
|
---|
5170 | /* Read console data stored in the saved state file (if not yet done) */
|
---|
5171 | rc = loadDataFromSavedState();
|
---|
5172 | if (FAILED(rc)) return rc;
|
---|
5173 |
|
---|
5174 | /* Check all types of shared folders and compose a single list */
|
---|
5175 | SharedFolderDataMap sharedFolders;
|
---|
5176 | {
|
---|
5177 | /* first, insert global folders */
|
---|
5178 | for (SharedFolderDataMap::const_iterator it = mGlobalSharedFolders.begin();
|
---|
5179 | it != mGlobalSharedFolders.end(); ++ it)
|
---|
5180 | sharedFolders[it->first] = it->second;
|
---|
5181 |
|
---|
5182 | /* second, insert machine folders */
|
---|
5183 | for (SharedFolderDataMap::const_iterator it = mMachineSharedFolders.begin();
|
---|
5184 | it != mMachineSharedFolders.end(); ++ it)
|
---|
5185 | sharedFolders[it->first] = it->second;
|
---|
5186 |
|
---|
5187 | /* third, insert console folders */
|
---|
5188 | for (SharedFolderMap::const_iterator it = mSharedFolders.begin();
|
---|
5189 | it != mSharedFolders.end(); ++ it)
|
---|
5190 | sharedFolders[it->first] = SharedFolderData(it->second->getHostPath(), it->second->isWritable());
|
---|
5191 | }
|
---|
5192 |
|
---|
5193 | Bstr savedStateFile;
|
---|
5194 |
|
---|
5195 | /*
|
---|
5196 | * Saved VMs will have to prove that their saved states seem kosher.
|
---|
5197 | */
|
---|
5198 | if (mMachineState == MachineState_Saved)
|
---|
5199 | {
|
---|
5200 | rc = mMachine->COMGETTER(StateFilePath)(savedStateFile.asOutParam());
|
---|
5201 | if (FAILED(rc)) return rc;
|
---|
5202 | ComAssertRet(!!savedStateFile, E_FAIL);
|
---|
5203 | int vrc = SSMR3ValidateFile(Utf8Str(savedStateFile).c_str(), false /* fChecksumIt */);
|
---|
5204 | if (RT_FAILURE(vrc))
|
---|
5205 | return setError(VBOX_E_FILE_ERROR,
|
---|
5206 | tr("VM cannot start because the saved state file '%ls' is invalid (%Rrc). Delete the saved state prior to starting the VM"),
|
---|
5207 | savedStateFile.raw(), vrc);
|
---|
5208 | }
|
---|
5209 |
|
---|
5210 | /* test and clear the TeleporterEnabled property */
|
---|
5211 | BOOL fTeleporterEnabled;
|
---|
5212 | rc = mMachine->COMGETTER(TeleporterEnabled)(&fTeleporterEnabled);
|
---|
5213 | if (FAILED(rc)) return rc;
|
---|
5214 | #if 0 /** @todo we should save it afterwards, but that isn't necessarily a good idea. Find a better place for this (VBoxSVC). */
|
---|
5215 | if (fTeleporterEnabled)
|
---|
5216 | {
|
---|
5217 | rc = mMachine->COMSETTER(TeleporterEnabled)(FALSE);
|
---|
5218 | if (FAILED(rc)) return rc;
|
---|
5219 | }
|
---|
5220 | #endif
|
---|
5221 |
|
---|
5222 | /* create a progress object to track progress of this operation */
|
---|
5223 | ComObjPtr<Progress> powerupProgress;
|
---|
5224 | powerupProgress.createObject();
|
---|
5225 | Bstr progressDesc;
|
---|
5226 | if (mMachineState == MachineState_Saved)
|
---|
5227 | progressDesc = tr("Restoring virtual machine");
|
---|
5228 | else if (fTeleporterEnabled)
|
---|
5229 | progressDesc = tr("Teleporting virtual machine");
|
---|
5230 | else
|
---|
5231 | progressDesc = tr("Starting virtual machine");
|
---|
5232 | rc = powerupProgress->init(static_cast<IConsole *>(this),
|
---|
5233 | progressDesc,
|
---|
5234 | fTeleporterEnabled /* aCancelable */);
|
---|
5235 | if (FAILED(rc)) return rc;
|
---|
5236 |
|
---|
5237 | /* setup task object and thread to carry out the operation
|
---|
5238 | * asynchronously */
|
---|
5239 |
|
---|
5240 | std::auto_ptr<VMPowerUpTask> task(new VMPowerUpTask(this, powerupProgress));
|
---|
5241 | ComAssertComRCRetRC(task->rc());
|
---|
5242 |
|
---|
5243 | task->mSetVMErrorCallback = setVMErrorCallback;
|
---|
5244 | task->mConfigConstructor = configConstructor;
|
---|
5245 | task->mSharedFolders = sharedFolders;
|
---|
5246 | task->mStartPaused = aPaused;
|
---|
5247 | if (mMachineState == MachineState_Saved)
|
---|
5248 | task->mSavedStateFile = savedStateFile;
|
---|
5249 | task->mTeleporterEnabled = fTeleporterEnabled;
|
---|
5250 |
|
---|
5251 | /* Reset differencing hard disks for which autoReset is true,
|
---|
5252 | * but only if the machine has no snapshots OR the current snapshot
|
---|
5253 | * is an OFFLINE snapshot; otherwise we would reset the current differencing
|
---|
5254 | * image of an ONLINE snapshot which contains the disk state of the machine
|
---|
5255 | * while it was previously running, but without the corresponding machine
|
---|
5256 | * state, which is equivalent to powering off a running machine and not
|
---|
5257 | * good idea
|
---|
5258 | */
|
---|
5259 | ComPtr<ISnapshot> pCurrentSnapshot;
|
---|
5260 | rc = mMachine->COMGETTER(CurrentSnapshot)(pCurrentSnapshot.asOutParam());
|
---|
5261 | if (FAILED(rc)) return rc;
|
---|
5262 |
|
---|
5263 | BOOL fCurrentSnapshotIsOnline = false;
|
---|
5264 | if (pCurrentSnapshot)
|
---|
5265 | {
|
---|
5266 | rc = pCurrentSnapshot->COMGETTER(Online)(&fCurrentSnapshotIsOnline);
|
---|
5267 | if (FAILED(rc)) return rc;
|
---|
5268 | }
|
---|
5269 |
|
---|
5270 | if (!fCurrentSnapshotIsOnline)
|
---|
5271 | {
|
---|
5272 | LogFlowThisFunc(("Looking for immutable images to reset\n"));
|
---|
5273 |
|
---|
5274 | com::SafeIfaceArray<IMediumAttachment> atts;
|
---|
5275 | rc = mMachine->COMGETTER(MediumAttachments)(ComSafeArrayAsOutParam(atts));
|
---|
5276 | if (FAILED(rc)) return rc;
|
---|
5277 |
|
---|
5278 | for (size_t i = 0;
|
---|
5279 | i < atts.size();
|
---|
5280 | ++i)
|
---|
5281 | {
|
---|
5282 | DeviceType_T devType;
|
---|
5283 | rc = atts[i]->COMGETTER(Type)(&devType);
|
---|
5284 | /** @todo later applies to floppies as well */
|
---|
5285 | if (devType == DeviceType_HardDisk)
|
---|
5286 | {
|
---|
5287 | ComPtr<IMedium> medium;
|
---|
5288 | rc = atts[i]->COMGETTER(Medium)(medium.asOutParam());
|
---|
5289 | if (FAILED(rc)) return rc;
|
---|
5290 |
|
---|
5291 | /* needs autoreset? */
|
---|
5292 | BOOL autoReset = FALSE;
|
---|
5293 | rc = medium->COMGETTER(AutoReset)(&autoReset);
|
---|
5294 | if (FAILED(rc)) return rc;
|
---|
5295 |
|
---|
5296 | if (autoReset)
|
---|
5297 | {
|
---|
5298 | ComPtr<IProgress> resetProgress;
|
---|
5299 | rc = medium->Reset(resetProgress.asOutParam());
|
---|
5300 | if (FAILED(rc)) return rc;
|
---|
5301 |
|
---|
5302 | /* save for later use on the powerup thread */
|
---|
5303 | task->hardDiskProgresses.push_back(resetProgress);
|
---|
5304 | }
|
---|
5305 | }
|
---|
5306 | }
|
---|
5307 | }
|
---|
5308 | else
|
---|
5309 | LogFlowThisFunc(("Machine has a current snapshot which is online, skipping immutable images reset\n"));
|
---|
5310 |
|
---|
5311 | rc = consoleInitReleaseLog(mMachine);
|
---|
5312 | if (FAILED(rc)) return rc;
|
---|
5313 |
|
---|
5314 | /* pass the progress object to the caller if requested */
|
---|
5315 | if (aProgress)
|
---|
5316 | {
|
---|
5317 | if (task->hardDiskProgresses.size() == 0)
|
---|
5318 | {
|
---|
5319 | /* there are no other operations to track, return the powerup
|
---|
5320 | * progress only */
|
---|
5321 | powerupProgress.queryInterfaceTo(aProgress);
|
---|
5322 | }
|
---|
5323 | else
|
---|
5324 | {
|
---|
5325 | /* create a combined progress object */
|
---|
5326 | ComObjPtr<CombinedProgress> progress;
|
---|
5327 | progress.createObject();
|
---|
5328 | VMPowerUpTask::ProgressList progresses(task->hardDiskProgresses);
|
---|
5329 | progresses.push_back(ComPtr<IProgress> (powerupProgress));
|
---|
5330 | rc = progress->init(static_cast<IConsole *>(this),
|
---|
5331 | progressDesc, progresses.begin(),
|
---|
5332 | progresses.end());
|
---|
5333 | AssertComRCReturnRC(rc);
|
---|
5334 | progress.queryInterfaceTo(aProgress);
|
---|
5335 | }
|
---|
5336 | }
|
---|
5337 |
|
---|
5338 | int vrc = RTThreadCreate(NULL, Console::powerUpThread, (void *) task.get(),
|
---|
5339 | 0, RTTHREADTYPE_MAIN_WORKER, 0, "VMPowerUp");
|
---|
5340 |
|
---|
5341 | ComAssertMsgRCRet(vrc, ("Could not create VMPowerUp thread (%Rrc)", vrc),
|
---|
5342 | E_FAIL);
|
---|
5343 |
|
---|
5344 | /* task is now owned by powerUpThread(), so release it */
|
---|
5345 | task.release();
|
---|
5346 |
|
---|
5347 | /* finally, set the state: no right to fail in this method afterwards
|
---|
5348 | * since we've already started the thread and it is now responsible for
|
---|
5349 | * any error reporting and appropriate state change! */
|
---|
5350 |
|
---|
5351 | if (mMachineState == MachineState_Saved)
|
---|
5352 | setMachineState(MachineState_Restoring);
|
---|
5353 | else if (fTeleporterEnabled)
|
---|
5354 | setMachineState(MachineState_TeleportingIn);
|
---|
5355 | else
|
---|
5356 | setMachineState(MachineState_Starting);
|
---|
5357 |
|
---|
5358 | LogFlowThisFunc(("mMachineState=%d\n", mMachineState));
|
---|
5359 | LogFlowThisFuncLeave();
|
---|
5360 | return S_OK;
|
---|
5361 | }
|
---|
5362 |
|
---|
5363 | /**
|
---|
5364 | * Internal power off worker routine.
|
---|
5365 | *
|
---|
5366 | * This method may be called only at certain places with the following meaning
|
---|
5367 | * as shown below:
|
---|
5368 | *
|
---|
5369 | * - if the machine state is either Running or Paused, a normal
|
---|
5370 | * Console-initiated powerdown takes place (e.g. PowerDown());
|
---|
5371 | * - if the machine state is Saving, saveStateThread() has successfully done its
|
---|
5372 | * job;
|
---|
5373 | * - if the machine state is Starting or Restoring, powerUpThread() has failed
|
---|
5374 | * to start/load the VM;
|
---|
5375 | * - if the machine state is Stopping, the VM has powered itself off (i.e. not
|
---|
5376 | * as a result of the powerDown() call).
|
---|
5377 | *
|
---|
5378 | * Calling it in situations other than the above will cause unexpected behavior.
|
---|
5379 | *
|
---|
5380 | * Note that this method should be the only one that destroys mpVM and sets it
|
---|
5381 | * to NULL.
|
---|
5382 | *
|
---|
5383 | * @param aProgress Progress object to run (may be NULL).
|
---|
5384 | *
|
---|
5385 | * @note Locks this object for writing.
|
---|
5386 | *
|
---|
5387 | * @note Never call this method from a thread that called addVMCaller() or
|
---|
5388 | * instantiated an AutoVMCaller object; first call releaseVMCaller() or
|
---|
5389 | * release(). Otherwise it will deadlock.
|
---|
5390 | */
|
---|
5391 | HRESULT Console::powerDown(Progress *aProgress /*= NULL*/)
|
---|
5392 | {
|
---|
5393 | LogFlowThisFuncEnter();
|
---|
5394 |
|
---|
5395 | AutoCaller autoCaller(this);
|
---|
5396 | AssertComRCReturnRC(autoCaller.rc());
|
---|
5397 |
|
---|
5398 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
5399 |
|
---|
5400 | /* Total # of steps for the progress object. Must correspond to the
|
---|
5401 | * number of "advance percent count" comments in this method! */
|
---|
5402 | enum { StepCount = 7 };
|
---|
5403 | /* current step */
|
---|
5404 | ULONG step = 0;
|
---|
5405 |
|
---|
5406 | HRESULT rc = S_OK;
|
---|
5407 | int vrc = VINF_SUCCESS;
|
---|
5408 |
|
---|
5409 | /* sanity */
|
---|
5410 | Assert(mVMDestroying == false);
|
---|
5411 |
|
---|
5412 | Assert(mpVM != NULL);
|
---|
5413 |
|
---|
5414 | AssertMsg( mMachineState == MachineState_Running
|
---|
5415 | || mMachineState == MachineState_Paused
|
---|
5416 | || mMachineState == MachineState_Stuck
|
---|
5417 | || mMachineState == MachineState_Starting
|
---|
5418 | || mMachineState == MachineState_Stopping
|
---|
5419 | || mMachineState == MachineState_Saving
|
---|
5420 | || mMachineState == MachineState_Restoring
|
---|
5421 | || mMachineState == MachineState_TeleportingPausedVM
|
---|
5422 | || mMachineState == MachineState_TeleportingIn
|
---|
5423 | , ("Invalid machine state: %s\n", Global::stringifyMachineState(mMachineState)));
|
---|
5424 |
|
---|
5425 | LogRel(("Console::powerDown(): A request to power off the VM has been issued (mMachineState=%s, InUninit=%d)\n",
|
---|
5426 | Global::stringifyMachineState(mMachineState), autoCaller.state() == InUninit));
|
---|
5427 |
|
---|
5428 | /* Check if we need to power off the VM. In case of mVMPoweredOff=true, the
|
---|
5429 | * VM has already powered itself off in vmstateChangeCallback() and is just
|
---|
5430 | * notifying Console about that. In case of Starting or Restoring,
|
---|
5431 | * powerUpThread() is calling us on failure, so the VM is already off at
|
---|
5432 | * that point. */
|
---|
5433 | if ( !mVMPoweredOff
|
---|
5434 | && ( mMachineState == MachineState_Starting
|
---|
5435 | || mMachineState == MachineState_Restoring
|
---|
5436 | || mMachineState == MachineState_TeleportingIn)
|
---|
5437 | )
|
---|
5438 | mVMPoweredOff = true;
|
---|
5439 |
|
---|
5440 | /*
|
---|
5441 | * Go to Stopping state if not already there.
|
---|
5442 | *
|
---|
5443 | * Note that we don't go from Saving/Restoring to Stopping because
|
---|
5444 | * vmstateChangeCallback() needs it to set the state to Saved on
|
---|
5445 | * VMSTATE_TERMINATED. In terms of protecting from inappropriate operations
|
---|
5446 | * while leaving the lock below, Saving or Restoring should be fine too.
|
---|
5447 | * Ditto for TeleportingPausedVM -> Teleported.
|
---|
5448 | */
|
---|
5449 | if ( mMachineState != MachineState_Saving
|
---|
5450 | && mMachineState != MachineState_Restoring
|
---|
5451 | && mMachineState != MachineState_Stopping
|
---|
5452 | && mMachineState != MachineState_TeleportingIn
|
---|
5453 | && mMachineState != MachineState_TeleportingPausedVM
|
---|
5454 | )
|
---|
5455 | setMachineState(MachineState_Stopping);
|
---|
5456 |
|
---|
5457 | /* ----------------------------------------------------------------------
|
---|
5458 | * DONE with necessary state changes, perform the power down actions (it's
|
---|
5459 | * safe to leave the object lock now if needed)
|
---|
5460 | * ---------------------------------------------------------------------- */
|
---|
5461 |
|
---|
5462 | /* Stop the VRDP server to prevent new clients connection while VM is being
|
---|
5463 | * powered off. */
|
---|
5464 | if (mConsoleVRDPServer)
|
---|
5465 | {
|
---|
5466 | LogFlowThisFunc(("Stopping VRDP server...\n"));
|
---|
5467 |
|
---|
5468 | /* Leave the lock since EMT will call us back as addVMCaller()
|
---|
5469 | * in updateDisplayData(). */
|
---|
5470 | alock.leave();
|
---|
5471 |
|
---|
5472 | mConsoleVRDPServer->Stop();
|
---|
5473 |
|
---|
5474 | alock.enter();
|
---|
5475 | }
|
---|
5476 |
|
---|
5477 | /* advance percent count */
|
---|
5478 | if (aProgress)
|
---|
5479 | aProgress->SetCurrentOperationProgress(99 * (++ step) / StepCount );
|
---|
5480 |
|
---|
5481 |
|
---|
5482 | /* ----------------------------------------------------------------------
|
---|
5483 | * Now, wait for all mpVM callers to finish their work if there are still
|
---|
5484 | * some on other threads. NO methods that need mpVM (or initiate other calls
|
---|
5485 | * that need it) may be called after this point
|
---|
5486 | * ---------------------------------------------------------------------- */
|
---|
5487 |
|
---|
5488 | /* go to the destroying state to prevent from adding new callers */
|
---|
5489 | mVMDestroying = true;
|
---|
5490 |
|
---|
5491 | if (mVMCallers > 0)
|
---|
5492 | {
|
---|
5493 | /* lazy creation */
|
---|
5494 | if (mVMZeroCallersSem == NIL_RTSEMEVENT)
|
---|
5495 | RTSemEventCreate(&mVMZeroCallersSem);
|
---|
5496 |
|
---|
5497 | LogFlowThisFunc(("Waiting for mpVM callers (%d) to drop to zero...\n",
|
---|
5498 | mVMCallers));
|
---|
5499 |
|
---|
5500 | alock.leave();
|
---|
5501 |
|
---|
5502 | RTSemEventWait(mVMZeroCallersSem, RT_INDEFINITE_WAIT);
|
---|
5503 |
|
---|
5504 | alock.enter();
|
---|
5505 | }
|
---|
5506 |
|
---|
5507 | /* advance percent count */
|
---|
5508 | if (aProgress)
|
---|
5509 | aProgress->SetCurrentOperationProgress(99 * (++ step) / StepCount );
|
---|
5510 |
|
---|
5511 | vrc = VINF_SUCCESS;
|
---|
5512 |
|
---|
5513 | /*
|
---|
5514 | * Power off the VM if not already done that.
|
---|
5515 | * Leave the lock since EMT will call vmstateChangeCallback.
|
---|
5516 | *
|
---|
5517 | * Note that VMR3PowerOff() may fail here (invalid VMSTATE) if the
|
---|
5518 | * VM-(guest-)initiated power off happened in parallel a ms before this
|
---|
5519 | * call. So far, we let this error pop up on the user's side.
|
---|
5520 | */
|
---|
5521 | if (!mVMPoweredOff)
|
---|
5522 | {
|
---|
5523 | LogFlowThisFunc(("Powering off the VM...\n"));
|
---|
5524 | alock.leave();
|
---|
5525 | vrc = VMR3PowerOff(mpVM);
|
---|
5526 | alock.enter();
|
---|
5527 | }
|
---|
5528 | else
|
---|
5529 | {
|
---|
5530 | /** @todo r=bird: Doesn't make sense. Please remove after 3.1 has been branched
|
---|
5531 | * off. */
|
---|
5532 | /* reset the flag for future re-use */
|
---|
5533 | mVMPoweredOff = false;
|
---|
5534 | }
|
---|
5535 |
|
---|
5536 | /* advance percent count */
|
---|
5537 | if (aProgress)
|
---|
5538 | aProgress->SetCurrentOperationProgress(99 * (++ step) / StepCount );
|
---|
5539 |
|
---|
5540 | #ifdef VBOX_WITH_HGCM
|
---|
5541 | /* Shutdown HGCM services before destroying the VM. */
|
---|
5542 | if (mVMMDev)
|
---|
5543 | {
|
---|
5544 | LogFlowThisFunc(("Shutdown HGCM...\n"));
|
---|
5545 |
|
---|
5546 | /* Leave the lock since EMT will call us back as addVMCaller() */
|
---|
5547 | alock.leave();
|
---|
5548 |
|
---|
5549 | mVMMDev->hgcmShutdown();
|
---|
5550 |
|
---|
5551 | alock.enter();
|
---|
5552 | }
|
---|
5553 |
|
---|
5554 | /* advance percent count */
|
---|
5555 | if (aProgress)
|
---|
5556 | aProgress->SetCurrentOperationProgress(99 * (++ step) / StepCount );
|
---|
5557 |
|
---|
5558 | #endif /* VBOX_WITH_HGCM */
|
---|
5559 |
|
---|
5560 | LogFlowThisFunc(("Ready for VM destruction.\n"));
|
---|
5561 |
|
---|
5562 | /* If we are called from Console::uninit(), then try to destroy the VM even
|
---|
5563 | * on failure (this will most likely fail too, but what to do?..) */
|
---|
5564 | if (RT_SUCCESS(vrc) || autoCaller.state() == InUninit)
|
---|
5565 | {
|
---|
5566 | /* If the machine has an USB controller, release all USB devices
|
---|
5567 | * (symmetric to the code in captureUSBDevices()) */
|
---|
5568 | bool fHasUSBController = false;
|
---|
5569 | {
|
---|
5570 | PPDMIBASE pBase;
|
---|
5571 | vrc = PDMR3QueryLun(mpVM, "usb-ohci", 0, 0, &pBase);
|
---|
5572 | if (RT_SUCCESS(vrc))
|
---|
5573 | {
|
---|
5574 | fHasUSBController = true;
|
---|
5575 | detachAllUSBDevices(false /* aDone */);
|
---|
5576 | }
|
---|
5577 | }
|
---|
5578 |
|
---|
5579 | /* Now we've got to destroy the VM as well. (mpVM is not valid beyond
|
---|
5580 | * this point). We leave the lock before calling VMR3Destroy() because
|
---|
5581 | * it will result into calling destructors of drivers associated with
|
---|
5582 | * Console children which may in turn try to lock Console (e.g. by
|
---|
5583 | * instantiating SafeVMPtr to access mpVM). It's safe here because
|
---|
5584 | * mVMDestroying is set which should prevent any activity. */
|
---|
5585 |
|
---|
5586 | /* Set mpVM to NULL early just in case if some old code is not using
|
---|
5587 | * addVMCaller()/releaseVMCaller(). */
|
---|
5588 | PVM pVM = mpVM;
|
---|
5589 | mpVM = NULL;
|
---|
5590 |
|
---|
5591 | LogFlowThisFunc(("Destroying the VM...\n"));
|
---|
5592 |
|
---|
5593 | alock.leave();
|
---|
5594 |
|
---|
5595 | vrc = VMR3Destroy(pVM);
|
---|
5596 |
|
---|
5597 | /* take the lock again */
|
---|
5598 | alock.enter();
|
---|
5599 |
|
---|
5600 | /* advance percent count */
|
---|
5601 | if (aProgress)
|
---|
5602 | aProgress->SetCurrentOperationProgress(99 * (++ step) / StepCount );
|
---|
5603 |
|
---|
5604 | if (RT_SUCCESS(vrc))
|
---|
5605 | {
|
---|
5606 | LogFlowThisFunc(("Machine has been destroyed (mMachineState=%d)\n",
|
---|
5607 | mMachineState));
|
---|
5608 | /* Note: the Console-level machine state change happens on the
|
---|
5609 | * VMSTATE_TERMINATE state change in vmstateChangeCallback(). If
|
---|
5610 | * powerDown() is called from EMT (i.e. from vmstateChangeCallback()
|
---|
5611 | * on receiving VM-initiated VMSTATE_OFF), VMSTATE_TERMINATE hasn't
|
---|
5612 | * occurred yet. This is okay, because mMachineState is already
|
---|
5613 | * Stopping in this case, so any other attempt to call PowerDown()
|
---|
5614 | * will be rejected. */
|
---|
5615 | }
|
---|
5616 | else
|
---|
5617 | {
|
---|
5618 | /* bad bad bad, but what to do? */
|
---|
5619 | mpVM = pVM;
|
---|
5620 | rc = setError(VBOX_E_VM_ERROR,
|
---|
5621 | tr("Could not destroy the machine. (Error: %Rrc)"),
|
---|
5622 | vrc);
|
---|
5623 | }
|
---|
5624 |
|
---|
5625 | /* Complete the detaching of the USB devices. */
|
---|
5626 | if (fHasUSBController)
|
---|
5627 | detachAllUSBDevices(true /* aDone */);
|
---|
5628 |
|
---|
5629 | /* advance percent count */
|
---|
5630 | if (aProgress)
|
---|
5631 | aProgress->SetCurrentOperationProgress(99 * (++ step) / StepCount );
|
---|
5632 | }
|
---|
5633 | else
|
---|
5634 | {
|
---|
5635 | rc = setError(VBOX_E_VM_ERROR,
|
---|
5636 | tr("Could not power off the machine. (Error: %Rrc)"),
|
---|
5637 | vrc);
|
---|
5638 | }
|
---|
5639 |
|
---|
5640 | /* Finished with destruction. Note that if something impossible happened and
|
---|
5641 | * we've failed to destroy the VM, mVMDestroying will remain true and
|
---|
5642 | * mMachineState will be something like Stopping, so most Console methods
|
---|
5643 | * will return an error to the caller. */
|
---|
5644 | if (mpVM == NULL)
|
---|
5645 | mVMDestroying = false;
|
---|
5646 |
|
---|
5647 | if (SUCCEEDED(rc))
|
---|
5648 | mCallbackData.clear();
|
---|
5649 |
|
---|
5650 | /* complete the progress */
|
---|
5651 | if (aProgress)
|
---|
5652 | aProgress->notifyComplete(rc);
|
---|
5653 |
|
---|
5654 | LogFlowThisFuncLeave();
|
---|
5655 | return rc;
|
---|
5656 | }
|
---|
5657 |
|
---|
5658 | /**
|
---|
5659 | * @note Locks this object for writing.
|
---|
5660 | */
|
---|
5661 | HRESULT Console::setMachineState(MachineState_T aMachineState,
|
---|
5662 | bool aUpdateServer /* = true */)
|
---|
5663 | {
|
---|
5664 | AutoCaller autoCaller(this);
|
---|
5665 | AssertComRCReturnRC(autoCaller.rc());
|
---|
5666 |
|
---|
5667 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
5668 |
|
---|
5669 | HRESULT rc = S_OK;
|
---|
5670 |
|
---|
5671 | if (mMachineState != aMachineState)
|
---|
5672 | {
|
---|
5673 | LogThisFunc(("machineState=%s -> %s aUpdateServer=%RTbool\n",
|
---|
5674 | Global::stringifyMachineState(mMachineState), Global::stringifyMachineState(aMachineState), aUpdateServer));
|
---|
5675 | mMachineState = aMachineState;
|
---|
5676 |
|
---|
5677 | /// @todo (dmik)
|
---|
5678 | // possibly, we need to redo onStateChange() using the dedicated
|
---|
5679 | // Event thread, like it is done in VirtualBox. This will make it
|
---|
5680 | // much safer (no deadlocks possible if someone tries to use the
|
---|
5681 | // console from the callback), however, listeners will lose the
|
---|
5682 | // ability to synchronously react to state changes (is it really
|
---|
5683 | // necessary??)
|
---|
5684 | LogFlowThisFunc(("Doing onStateChange()...\n"));
|
---|
5685 | onStateChange(aMachineState);
|
---|
5686 | LogFlowThisFunc(("Done onStateChange()\n"));
|
---|
5687 |
|
---|
5688 | if (aUpdateServer)
|
---|
5689 | {
|
---|
5690 | /* Server notification MUST be done from under the lock; otherwise
|
---|
5691 | * the machine state here and on the server might go out of sync
|
---|
5692 | * which can lead to various unexpected results (like the machine
|
---|
5693 | * state being >= MachineState_Running on the server, while the
|
---|
5694 | * session state is already SessionState_Closed at the same time
|
---|
5695 | * there).
|
---|
5696 | *
|
---|
5697 | * Cross-lock conditions should be carefully watched out: calling
|
---|
5698 | * UpdateState we will require Machine and SessionMachine locks
|
---|
5699 | * (remember that here we're holding the Console lock here, and also
|
---|
5700 | * all locks that have been entered by the thread before calling
|
---|
5701 | * this method).
|
---|
5702 | */
|
---|
5703 | LogFlowThisFunc(("Doing mControl->UpdateState()...\n"));
|
---|
5704 | rc = mControl->UpdateState(aMachineState);
|
---|
5705 | LogFlowThisFunc(("mControl->UpdateState()=%08X\n", rc));
|
---|
5706 | }
|
---|
5707 | }
|
---|
5708 |
|
---|
5709 | return rc;
|
---|
5710 | }
|
---|
5711 |
|
---|
5712 | /**
|
---|
5713 | * Searches for a shared folder with the given logical name
|
---|
5714 | * in the collection of shared folders.
|
---|
5715 | *
|
---|
5716 | * @param aName logical name of the shared folder
|
---|
5717 | * @param aSharedFolder where to return the found object
|
---|
5718 | * @param aSetError whether to set the error info if the folder is
|
---|
5719 | * not found
|
---|
5720 | * @return
|
---|
5721 | * S_OK when found or E_INVALIDARG when not found
|
---|
5722 | *
|
---|
5723 | * @note The caller must lock this object for writing.
|
---|
5724 | */
|
---|
5725 | HRESULT Console::findSharedFolder(CBSTR aName,
|
---|
5726 | ComObjPtr<SharedFolder> &aSharedFolder,
|
---|
5727 | bool aSetError /* = false */)
|
---|
5728 | {
|
---|
5729 | /* sanity check */
|
---|
5730 | AssertReturn(isWriteLockOnCurrentThread(), E_FAIL);
|
---|
5731 |
|
---|
5732 | SharedFolderMap::const_iterator it = mSharedFolders.find(aName);
|
---|
5733 | if (it != mSharedFolders.end())
|
---|
5734 | {
|
---|
5735 | aSharedFolder = it->second;
|
---|
5736 | return S_OK;
|
---|
5737 | }
|
---|
5738 |
|
---|
5739 | if (aSetError)
|
---|
5740 | setError(VBOX_E_FILE_ERROR,
|
---|
5741 | tr("Could not find a shared folder named '%ls'."),
|
---|
5742 | aName);
|
---|
5743 |
|
---|
5744 | return VBOX_E_FILE_ERROR;
|
---|
5745 | }
|
---|
5746 |
|
---|
5747 | /**
|
---|
5748 | * Fetches the list of global or machine shared folders from the server.
|
---|
5749 | *
|
---|
5750 | * @param aGlobal true to fetch global folders.
|
---|
5751 | *
|
---|
5752 | * @note The caller must lock this object for writing.
|
---|
5753 | */
|
---|
5754 | HRESULT Console::fetchSharedFolders(BOOL aGlobal)
|
---|
5755 | {
|
---|
5756 | /* sanity check */
|
---|
5757 | AssertReturn(AutoCaller(this).state() == InInit ||
|
---|
5758 | isWriteLockOnCurrentThread(), E_FAIL);
|
---|
5759 |
|
---|
5760 | /* protect mpVM (if not NULL) */
|
---|
5761 | AutoVMCallerQuietWeak autoVMCaller(this);
|
---|
5762 |
|
---|
5763 | HRESULT rc = S_OK;
|
---|
5764 |
|
---|
5765 | bool online = mpVM && autoVMCaller.isOk() && mVMMDev->isShFlActive();
|
---|
5766 |
|
---|
5767 | if (aGlobal)
|
---|
5768 | {
|
---|
5769 | /// @todo grab & process global folders when they are done
|
---|
5770 | }
|
---|
5771 | else
|
---|
5772 | {
|
---|
5773 | SharedFolderDataMap oldFolders;
|
---|
5774 | if (online)
|
---|
5775 | oldFolders = mMachineSharedFolders;
|
---|
5776 |
|
---|
5777 | mMachineSharedFolders.clear();
|
---|
5778 |
|
---|
5779 | SafeIfaceArray<ISharedFolder> folders;
|
---|
5780 | rc = mMachine->COMGETTER(SharedFolders)(ComSafeArrayAsOutParam(folders));
|
---|
5781 | AssertComRCReturnRC(rc);
|
---|
5782 |
|
---|
5783 | for (size_t i = 0; i < folders.size(); ++i)
|
---|
5784 | {
|
---|
5785 | ComPtr<ISharedFolder> folder = folders[i];
|
---|
5786 |
|
---|
5787 | Bstr name;
|
---|
5788 | Bstr hostPath;
|
---|
5789 | BOOL writable;
|
---|
5790 |
|
---|
5791 | rc = folder->COMGETTER(Name)(name.asOutParam());
|
---|
5792 | if (FAILED(rc)) break;
|
---|
5793 | rc = folder->COMGETTER(HostPath)(hostPath.asOutParam());
|
---|
5794 | if (FAILED(rc)) break;
|
---|
5795 | rc = folder->COMGETTER(Writable)(&writable);
|
---|
5796 |
|
---|
5797 | mMachineSharedFolders.insert(std::make_pair(name, SharedFolderData(hostPath, writable)));
|
---|
5798 |
|
---|
5799 | /* send changes to HGCM if the VM is running */
|
---|
5800 | /// @todo report errors as runtime warnings through VMSetError
|
---|
5801 | if (online)
|
---|
5802 | {
|
---|
5803 | SharedFolderDataMap::iterator it = oldFolders.find(name);
|
---|
5804 | if (it == oldFolders.end() || it->second.mHostPath != hostPath)
|
---|
5805 | {
|
---|
5806 | /* a new machine folder is added or
|
---|
5807 | * the existing machine folder is changed */
|
---|
5808 | if (mSharedFolders.find(name) != mSharedFolders.end())
|
---|
5809 | ; /* the console folder exists, nothing to do */
|
---|
5810 | else
|
---|
5811 | {
|
---|
5812 | /* remove the old machine folder (when changed)
|
---|
5813 | * or the global folder if any (when new) */
|
---|
5814 | if (it != oldFolders.end() ||
|
---|
5815 | mGlobalSharedFolders.find(name) !=
|
---|
5816 | mGlobalSharedFolders.end())
|
---|
5817 | rc = removeSharedFolder(name);
|
---|
5818 | /* create the new machine folder */
|
---|
5819 | rc = createSharedFolder(name, SharedFolderData(hostPath, writable));
|
---|
5820 | }
|
---|
5821 | }
|
---|
5822 | /* forget the processed (or identical) folder */
|
---|
5823 | if (it != oldFolders.end())
|
---|
5824 | oldFolders.erase(it);
|
---|
5825 |
|
---|
5826 | rc = S_OK;
|
---|
5827 | }
|
---|
5828 | }
|
---|
5829 |
|
---|
5830 | AssertComRCReturnRC(rc);
|
---|
5831 |
|
---|
5832 | /* process outdated (removed) folders */
|
---|
5833 | /// @todo report errors as runtime warnings through VMSetError
|
---|
5834 | if (online)
|
---|
5835 | {
|
---|
5836 | for (SharedFolderDataMap::const_iterator it = oldFolders.begin();
|
---|
5837 | it != oldFolders.end(); ++ it)
|
---|
5838 | {
|
---|
5839 | if (mSharedFolders.find(it->first) != mSharedFolders.end())
|
---|
5840 | ; /* the console folder exists, nothing to do */
|
---|
5841 | else
|
---|
5842 | {
|
---|
5843 | /* remove the outdated machine folder */
|
---|
5844 | rc = removeSharedFolder(it->first);
|
---|
5845 | /* create the global folder if there is any */
|
---|
5846 | SharedFolderDataMap::const_iterator git =
|
---|
5847 | mGlobalSharedFolders.find(it->first);
|
---|
5848 | if (git != mGlobalSharedFolders.end())
|
---|
5849 | rc = createSharedFolder(git->first, git->second);
|
---|
5850 | }
|
---|
5851 | }
|
---|
5852 |
|
---|
5853 | rc = S_OK;
|
---|
5854 | }
|
---|
5855 | }
|
---|
5856 |
|
---|
5857 | return rc;
|
---|
5858 | }
|
---|
5859 |
|
---|
5860 | /**
|
---|
5861 | * Searches for a shared folder with the given name in the list of machine
|
---|
5862 | * shared folders and then in the list of the global shared folders.
|
---|
5863 | *
|
---|
5864 | * @param aName Name of the folder to search for.
|
---|
5865 | * @param aIt Where to store the pointer to the found folder.
|
---|
5866 | * @return @c true if the folder was found and @c false otherwise.
|
---|
5867 | *
|
---|
5868 | * @note The caller must lock this object for reading.
|
---|
5869 | */
|
---|
5870 | bool Console::findOtherSharedFolder(IN_BSTR aName,
|
---|
5871 | SharedFolderDataMap::const_iterator &aIt)
|
---|
5872 | {
|
---|
5873 | /* sanity check */
|
---|
5874 | AssertReturn(isWriteLockOnCurrentThread(), false);
|
---|
5875 |
|
---|
5876 | /* first, search machine folders */
|
---|
5877 | aIt = mMachineSharedFolders.find(aName);
|
---|
5878 | if (aIt != mMachineSharedFolders.end())
|
---|
5879 | return true;
|
---|
5880 |
|
---|
5881 | /* second, search machine folders */
|
---|
5882 | aIt = mGlobalSharedFolders.find(aName);
|
---|
5883 | if (aIt != mGlobalSharedFolders.end())
|
---|
5884 | return true;
|
---|
5885 |
|
---|
5886 | return false;
|
---|
5887 | }
|
---|
5888 |
|
---|
5889 | /**
|
---|
5890 | * Calls the HGCM service to add a shared folder definition.
|
---|
5891 | *
|
---|
5892 | * @param aName Shared folder name.
|
---|
5893 | * @param aHostPath Shared folder path.
|
---|
5894 | *
|
---|
5895 | * @note Must be called from under AutoVMCaller and when mpVM != NULL!
|
---|
5896 | * @note Doesn't lock anything.
|
---|
5897 | */
|
---|
5898 | HRESULT Console::createSharedFolder(CBSTR aName, SharedFolderData aData)
|
---|
5899 | {
|
---|
5900 | ComAssertRet(aName && *aName, E_FAIL);
|
---|
5901 | ComAssertRet(aData.mHostPath, E_FAIL);
|
---|
5902 |
|
---|
5903 | /* sanity checks */
|
---|
5904 | AssertReturn(mpVM, E_FAIL);
|
---|
5905 | AssertReturn(mVMMDev->isShFlActive(), E_FAIL);
|
---|
5906 |
|
---|
5907 | VBOXHGCMSVCPARM parms[SHFL_CPARMS_ADD_MAPPING];
|
---|
5908 | SHFLSTRING *pFolderName, *pMapName;
|
---|
5909 | size_t cbString;
|
---|
5910 |
|
---|
5911 | Log(("Adding shared folder '%ls' -> '%ls'\n", aName, aData.mHostPath.raw()));
|
---|
5912 |
|
---|
5913 | cbString = (RTUtf16Len(aData.mHostPath) + 1) * sizeof(RTUTF16);
|
---|
5914 | if (cbString >= UINT16_MAX)
|
---|
5915 | return setError(E_INVALIDARG, tr("The name is too long"));
|
---|
5916 | pFolderName = (SHFLSTRING *) RTMemAllocZ(sizeof(SHFLSTRING) + cbString);
|
---|
5917 | Assert(pFolderName);
|
---|
5918 | memcpy(pFolderName->String.ucs2, aData.mHostPath, cbString);
|
---|
5919 |
|
---|
5920 | pFolderName->u16Size = (uint16_t)cbString;
|
---|
5921 | pFolderName->u16Length = (uint16_t)cbString - sizeof(RTUTF16);
|
---|
5922 |
|
---|
5923 | parms[0].type = VBOX_HGCM_SVC_PARM_PTR;
|
---|
5924 | parms[0].u.pointer.addr = pFolderName;
|
---|
5925 | parms[0].u.pointer.size = sizeof(SHFLSTRING) + (uint16_t)cbString;
|
---|
5926 |
|
---|
5927 | cbString = (RTUtf16Len(aName) + 1) * sizeof(RTUTF16);
|
---|
5928 | if (cbString >= UINT16_MAX)
|
---|
5929 | {
|
---|
5930 | RTMemFree(pFolderName);
|
---|
5931 | return setError(E_INVALIDARG, tr("The host path is too long"));
|
---|
5932 | }
|
---|
5933 | pMapName = (SHFLSTRING *) RTMemAllocZ(sizeof(SHFLSTRING) + cbString);
|
---|
5934 | Assert(pMapName);
|
---|
5935 | memcpy(pMapName->String.ucs2, aName, cbString);
|
---|
5936 |
|
---|
5937 | pMapName->u16Size = (uint16_t)cbString;
|
---|
5938 | pMapName->u16Length = (uint16_t)cbString - sizeof(RTUTF16);
|
---|
5939 |
|
---|
5940 | parms[1].type = VBOX_HGCM_SVC_PARM_PTR;
|
---|
5941 | parms[1].u.pointer.addr = pMapName;
|
---|
5942 | parms[1].u.pointer.size = sizeof(SHFLSTRING) + (uint16_t)cbString;
|
---|
5943 |
|
---|
5944 | parms[2].type = VBOX_HGCM_SVC_PARM_32BIT;
|
---|
5945 | parms[2].u.uint32 = aData.mWritable;
|
---|
5946 |
|
---|
5947 | int vrc = mVMMDev->hgcmHostCall("VBoxSharedFolders",
|
---|
5948 | SHFL_FN_ADD_MAPPING,
|
---|
5949 | SHFL_CPARMS_ADD_MAPPING, &parms[0]);
|
---|
5950 | RTMemFree(pFolderName);
|
---|
5951 | RTMemFree(pMapName);
|
---|
5952 |
|
---|
5953 | if (RT_FAILURE(vrc))
|
---|
5954 | return setError(E_FAIL,
|
---|
5955 | tr("Could not create a shared folder '%ls' mapped to '%ls' (%Rrc)"),
|
---|
5956 | aName, aData.mHostPath.raw(), vrc);
|
---|
5957 |
|
---|
5958 | return S_OK;
|
---|
5959 | }
|
---|
5960 |
|
---|
5961 | /**
|
---|
5962 | * Calls the HGCM service to remove the shared folder definition.
|
---|
5963 | *
|
---|
5964 | * @param aName Shared folder name.
|
---|
5965 | *
|
---|
5966 | * @note Must be called from under AutoVMCaller and when mpVM != NULL!
|
---|
5967 | * @note Doesn't lock anything.
|
---|
5968 | */
|
---|
5969 | HRESULT Console::removeSharedFolder(CBSTR aName)
|
---|
5970 | {
|
---|
5971 | ComAssertRet(aName && *aName, E_FAIL);
|
---|
5972 |
|
---|
5973 | /* sanity checks */
|
---|
5974 | AssertReturn(mpVM, E_FAIL);
|
---|
5975 | AssertReturn(mVMMDev->isShFlActive(), E_FAIL);
|
---|
5976 |
|
---|
5977 | VBOXHGCMSVCPARM parms;
|
---|
5978 | SHFLSTRING *pMapName;
|
---|
5979 | size_t cbString;
|
---|
5980 |
|
---|
5981 | Log(("Removing shared folder '%ls'\n", aName));
|
---|
5982 |
|
---|
5983 | cbString = (RTUtf16Len(aName) + 1) * sizeof(RTUTF16);
|
---|
5984 | if (cbString >= UINT16_MAX)
|
---|
5985 | return setError(E_INVALIDARG, tr("The name is too long"));
|
---|
5986 | pMapName = (SHFLSTRING *) RTMemAllocZ(sizeof(SHFLSTRING) + cbString);
|
---|
5987 | Assert(pMapName);
|
---|
5988 | memcpy(pMapName->String.ucs2, aName, cbString);
|
---|
5989 |
|
---|
5990 | pMapName->u16Size = (uint16_t)cbString;
|
---|
5991 | pMapName->u16Length = (uint16_t)cbString - sizeof(RTUTF16);
|
---|
5992 |
|
---|
5993 | parms.type = VBOX_HGCM_SVC_PARM_PTR;
|
---|
5994 | parms.u.pointer.addr = pMapName;
|
---|
5995 | parms.u.pointer.size = sizeof(SHFLSTRING) + (uint16_t)cbString;
|
---|
5996 |
|
---|
5997 | int vrc = mVMMDev->hgcmHostCall("VBoxSharedFolders",
|
---|
5998 | SHFL_FN_REMOVE_MAPPING,
|
---|
5999 | 1, &parms);
|
---|
6000 | RTMemFree(pMapName);
|
---|
6001 | if (RT_FAILURE(vrc))
|
---|
6002 | return setError(E_FAIL,
|
---|
6003 | tr("Could not remove the shared folder '%ls' (%Rrc)"),
|
---|
6004 | aName, vrc);
|
---|
6005 |
|
---|
6006 | return S_OK;
|
---|
6007 | }
|
---|
6008 |
|
---|
6009 | /**
|
---|
6010 | * VM state callback function. Called by the VMM
|
---|
6011 | * using its state machine states.
|
---|
6012 | *
|
---|
6013 | * Primarily used to handle VM initiated power off, suspend and state saving,
|
---|
6014 | * but also for doing termination completed work (VMSTATE_TERMINATE).
|
---|
6015 | *
|
---|
6016 | * In general this function is called in the context of the EMT.
|
---|
6017 | *
|
---|
6018 | * @param aVM The VM handle.
|
---|
6019 | * @param aState The new state.
|
---|
6020 | * @param aOldState The old state.
|
---|
6021 | * @param aUser The user argument (pointer to the Console object).
|
---|
6022 | *
|
---|
6023 | * @note Locks the Console object for writing.
|
---|
6024 | */
|
---|
6025 | DECLCALLBACK(void) Console::vmstateChangeCallback(PVM aVM,
|
---|
6026 | VMSTATE aState,
|
---|
6027 | VMSTATE aOldState,
|
---|
6028 | void *aUser)
|
---|
6029 | {
|
---|
6030 | LogFlowFunc(("Changing state from %s to %s (aVM=%p)\n",
|
---|
6031 | VMR3GetStateName(aOldState), VMR3GetStateName(aState), aVM));
|
---|
6032 |
|
---|
6033 | Console *that = static_cast<Console *>(aUser);
|
---|
6034 | AssertReturnVoid(that);
|
---|
6035 |
|
---|
6036 | AutoCaller autoCaller(that);
|
---|
6037 |
|
---|
6038 | /* Note that we must let this method proceed even if Console::uninit() has
|
---|
6039 | * been already called. In such case this VMSTATE change is a result of:
|
---|
6040 | * 1) powerDown() called from uninit() itself, or
|
---|
6041 | * 2) VM-(guest-)initiated power off. */
|
---|
6042 | AssertReturnVoid( autoCaller.isOk()
|
---|
6043 | || autoCaller.state() == InUninit);
|
---|
6044 |
|
---|
6045 | switch (aState)
|
---|
6046 | {
|
---|
6047 | /*
|
---|
6048 | * The VM has terminated
|
---|
6049 | */
|
---|
6050 | case VMSTATE_OFF:
|
---|
6051 | {
|
---|
6052 | AutoWriteLock alock(that COMMA_LOCKVAL_SRC_POS);
|
---|
6053 |
|
---|
6054 | if (that->mVMStateChangeCallbackDisabled)
|
---|
6055 | break;
|
---|
6056 |
|
---|
6057 | /* Do we still think that it is running? It may happen if this is a
|
---|
6058 | * VM-(guest-)initiated shutdown/poweroff.
|
---|
6059 | */
|
---|
6060 | if ( that->mMachineState != MachineState_Stopping
|
---|
6061 | && that->mMachineState != MachineState_Saving
|
---|
6062 | && that->mMachineState != MachineState_Restoring
|
---|
6063 | && that->mMachineState != MachineState_TeleportingIn
|
---|
6064 | && that->mMachineState != MachineState_TeleportingPausedVM
|
---|
6065 | && !that->mVMIsAlreadyPoweringOff
|
---|
6066 | )
|
---|
6067 | {
|
---|
6068 | LogFlowFunc(("VM has powered itself off but Console still thinks it is running. Notifying.\n"));
|
---|
6069 |
|
---|
6070 | /* prevent powerDown() from calling VMR3PowerOff() again */
|
---|
6071 | Assert(that->mVMPoweredOff == false);
|
---|
6072 | that->mVMPoweredOff = true;
|
---|
6073 |
|
---|
6074 | /* we are stopping now */
|
---|
6075 | that->setMachineState(MachineState_Stopping);
|
---|
6076 |
|
---|
6077 | /* Setup task object and thread to carry out the operation
|
---|
6078 | * asynchronously (if we call powerDown() right here but there
|
---|
6079 | * is one or more mpVM callers (added with addVMCaller()) we'll
|
---|
6080 | * deadlock).
|
---|
6081 | */
|
---|
6082 | std::auto_ptr<VMProgressTask> task(new VMProgressTask(that, NULL /* aProgress */,
|
---|
6083 | true /* aUsesVMPtr */));
|
---|
6084 |
|
---|
6085 | /* If creating a task is falied, this can currently mean one of
|
---|
6086 | * two: either Console::uninit() has been called just a ms
|
---|
6087 | * before (so a powerDown() call is already on the way), or
|
---|
6088 | * powerDown() itself is being already executed. Just do
|
---|
6089 | * nothing.
|
---|
6090 | */
|
---|
6091 | if (!task->isOk())
|
---|
6092 | {
|
---|
6093 | LogFlowFunc(("Console is already being uninitialized.\n"));
|
---|
6094 | break;
|
---|
6095 | }
|
---|
6096 |
|
---|
6097 | int vrc = RTThreadCreate(NULL, Console::powerDownThread,
|
---|
6098 | (void *) task.get(), 0,
|
---|
6099 | RTTHREADTYPE_MAIN_WORKER, 0,
|
---|
6100 | "VMPowerDown");
|
---|
6101 | AssertMsgRCBreak(vrc, ("Could not create VMPowerDown thread (%Rrc)\n", vrc));
|
---|
6102 |
|
---|
6103 | /* task is now owned by powerDownThread(), so release it */
|
---|
6104 | task.release();
|
---|
6105 | }
|
---|
6106 | break;
|
---|
6107 | }
|
---|
6108 |
|
---|
6109 | /* The VM has been completely destroyed.
|
---|
6110 | *
|
---|
6111 | * Note: This state change can happen at two points:
|
---|
6112 | * 1) At the end of VMR3Destroy() if it was not called from EMT.
|
---|
6113 | * 2) At the end of vmR3EmulationThread if VMR3Destroy() was
|
---|
6114 | * called by EMT.
|
---|
6115 | */
|
---|
6116 | case VMSTATE_TERMINATED:
|
---|
6117 | {
|
---|
6118 | AutoWriteLock alock(that COMMA_LOCKVAL_SRC_POS);
|
---|
6119 |
|
---|
6120 | if (that->mVMStateChangeCallbackDisabled)
|
---|
6121 | break;
|
---|
6122 |
|
---|
6123 | /* Terminate host interface networking. If aVM is NULL, we've been
|
---|
6124 | * manually called from powerUpThread() either before calling
|
---|
6125 | * VMR3Create() or after VMR3Create() failed, so no need to touch
|
---|
6126 | * networking.
|
---|
6127 | */
|
---|
6128 | if (aVM)
|
---|
6129 | that->powerDownHostInterfaces();
|
---|
6130 |
|
---|
6131 | /* From now on the machine is officially powered down or remains in
|
---|
6132 | * the Saved state.
|
---|
6133 | */
|
---|
6134 | switch (that->mMachineState)
|
---|
6135 | {
|
---|
6136 | default:
|
---|
6137 | AssertFailed();
|
---|
6138 | /* fall through */
|
---|
6139 | case MachineState_Stopping:
|
---|
6140 | /* successfully powered down */
|
---|
6141 | that->setMachineState(MachineState_PoweredOff);
|
---|
6142 | break;
|
---|
6143 | case MachineState_Saving:
|
---|
6144 | /* successfully saved (note that the machine is already in
|
---|
6145 | * the Saved state on the server due to EndSavingState()
|
---|
6146 | * called from saveStateThread(), so only change the local
|
---|
6147 | * state) */
|
---|
6148 | that->setMachineStateLocally(MachineState_Saved);
|
---|
6149 | break;
|
---|
6150 | case MachineState_Starting:
|
---|
6151 | /* failed to start, but be patient: set back to PoweredOff
|
---|
6152 | * (for similarity with the below) */
|
---|
6153 | that->setMachineState(MachineState_PoweredOff);
|
---|
6154 | break;
|
---|
6155 | case MachineState_Restoring:
|
---|
6156 | /* failed to load the saved state file, but be patient: set
|
---|
6157 | * back to Saved (to preserve the saved state file) */
|
---|
6158 | that->setMachineState(MachineState_Saved);
|
---|
6159 | break;
|
---|
6160 | case MachineState_TeleportingIn:
|
---|
6161 | /* Teleportation failed or was cancelled. Back to powered off. */
|
---|
6162 | that->setMachineState(MachineState_PoweredOff);
|
---|
6163 | break;
|
---|
6164 | case MachineState_TeleportingPausedVM:
|
---|
6165 | /* Successfully teleported the VM. */
|
---|
6166 | that->setMachineState(MachineState_Teleported);
|
---|
6167 | break;
|
---|
6168 | }
|
---|
6169 | break;
|
---|
6170 | }
|
---|
6171 |
|
---|
6172 | case VMSTATE_SUSPENDED:
|
---|
6173 | {
|
---|
6174 | AutoWriteLock alock(that COMMA_LOCKVAL_SRC_POS);
|
---|
6175 |
|
---|
6176 | if (that->mVMStateChangeCallbackDisabled)
|
---|
6177 | break;
|
---|
6178 |
|
---|
6179 | switch (that->mMachineState)
|
---|
6180 | {
|
---|
6181 | case MachineState_Teleporting:
|
---|
6182 | that->setMachineState(MachineState_TeleportingPausedVM);
|
---|
6183 | break;
|
---|
6184 |
|
---|
6185 | case MachineState_LiveSnapshotting:
|
---|
6186 | that->setMachineState(MachineState_Saving);
|
---|
6187 | break;
|
---|
6188 |
|
---|
6189 | case MachineState_TeleportingPausedVM:
|
---|
6190 | case MachineState_Saving:
|
---|
6191 | case MachineState_Restoring:
|
---|
6192 | case MachineState_Stopping:
|
---|
6193 | case MachineState_TeleportingIn:
|
---|
6194 | /* The worker threads handles the transition. */
|
---|
6195 | break;
|
---|
6196 |
|
---|
6197 | default:
|
---|
6198 | AssertMsgFailed(("%s\n", Global::stringifyMachineState(that->mMachineState)));
|
---|
6199 | case MachineState_Running:
|
---|
6200 | that->setMachineState(MachineState_Paused);
|
---|
6201 | break;
|
---|
6202 | }
|
---|
6203 | break;
|
---|
6204 | }
|
---|
6205 |
|
---|
6206 | case VMSTATE_SUSPENDED_LS:
|
---|
6207 | case VMSTATE_SUSPENDED_EXT_LS:
|
---|
6208 | {
|
---|
6209 | AutoWriteLock alock(that COMMA_LOCKVAL_SRC_POS);
|
---|
6210 | if (that->mVMStateChangeCallbackDisabled)
|
---|
6211 | break;
|
---|
6212 | switch (that->mMachineState)
|
---|
6213 | {
|
---|
6214 | case MachineState_Teleporting:
|
---|
6215 | that->setMachineState(MachineState_TeleportingPausedVM);
|
---|
6216 | break;
|
---|
6217 |
|
---|
6218 | case MachineState_LiveSnapshotting:
|
---|
6219 | that->setMachineState(MachineState_Saving);
|
---|
6220 | break;
|
---|
6221 |
|
---|
6222 | case MachineState_TeleportingPausedVM:
|
---|
6223 | case MachineState_Saving:
|
---|
6224 | /* ignore */
|
---|
6225 | break;
|
---|
6226 |
|
---|
6227 | default:
|
---|
6228 | AssertMsgFailed(("%s/%s -> %s\n", Global::stringifyMachineState(that->mMachineState), VMR3GetStateName(aOldState), VMR3GetStateName(aState) ));
|
---|
6229 | that->setMachineState(MachineState_Paused);
|
---|
6230 | break;
|
---|
6231 | }
|
---|
6232 | break;
|
---|
6233 | }
|
---|
6234 |
|
---|
6235 | case VMSTATE_RUNNING:
|
---|
6236 | {
|
---|
6237 | if ( aOldState == VMSTATE_POWERING_ON
|
---|
6238 | || aOldState == VMSTATE_RESUMING)
|
---|
6239 | {
|
---|
6240 | AutoWriteLock alock(that COMMA_LOCKVAL_SRC_POS);
|
---|
6241 |
|
---|
6242 | if (that->mVMStateChangeCallbackDisabled)
|
---|
6243 | break;
|
---|
6244 |
|
---|
6245 | Assert( ( ( that->mMachineState == MachineState_Starting
|
---|
6246 | || that->mMachineState == MachineState_Paused)
|
---|
6247 | && aOldState == VMSTATE_POWERING_ON)
|
---|
6248 | || ( ( that->mMachineState == MachineState_Restoring
|
---|
6249 | || that->mMachineState == MachineState_TeleportingIn
|
---|
6250 | || that->mMachineState == MachineState_Paused
|
---|
6251 | || that->mMachineState == MachineState_Saving
|
---|
6252 | )
|
---|
6253 | && aOldState == VMSTATE_RESUMING));
|
---|
6254 |
|
---|
6255 | that->setMachineState(MachineState_Running);
|
---|
6256 | }
|
---|
6257 |
|
---|
6258 | break;
|
---|
6259 | }
|
---|
6260 |
|
---|
6261 | case VMSTATE_RUNNING_LS:
|
---|
6262 | AssertMsg( that->mMachineState == MachineState_LiveSnapshotting
|
---|
6263 | || that->mMachineState == MachineState_Teleporting,
|
---|
6264 | ("%s/%s -> %s\n", Global::stringifyMachineState(that->mMachineState), VMR3GetStateName(aOldState), VMR3GetStateName(aState) ));
|
---|
6265 | break;
|
---|
6266 |
|
---|
6267 | case VMSTATE_FATAL_ERROR:
|
---|
6268 | {
|
---|
6269 | AutoWriteLock alock(that COMMA_LOCKVAL_SRC_POS);
|
---|
6270 |
|
---|
6271 | if (that->mVMStateChangeCallbackDisabled)
|
---|
6272 | break;
|
---|
6273 |
|
---|
6274 | /* Fatal errors are only for running VMs. */
|
---|
6275 | Assert(Global::IsOnline(that->mMachineState));
|
---|
6276 |
|
---|
6277 | /* Note! 'Pause' is used here in want of something better. There
|
---|
6278 | * are currently only two places where fatal errors might be
|
---|
6279 | * raised, so it is not worth adding a new externally
|
---|
6280 | * visible state for this yet. */
|
---|
6281 | that->setMachineState(MachineState_Paused);
|
---|
6282 | break;
|
---|
6283 | }
|
---|
6284 |
|
---|
6285 | case VMSTATE_GURU_MEDITATION:
|
---|
6286 | {
|
---|
6287 | AutoWriteLock alock(that COMMA_LOCKVAL_SRC_POS);
|
---|
6288 |
|
---|
6289 | if (that->mVMStateChangeCallbackDisabled)
|
---|
6290 | break;
|
---|
6291 |
|
---|
6292 | /* Guru are only for running VMs */
|
---|
6293 | Assert(Global::IsOnline(that->mMachineState));
|
---|
6294 |
|
---|
6295 | that->setMachineState(MachineState_Stuck);
|
---|
6296 | break;
|
---|
6297 | }
|
---|
6298 |
|
---|
6299 | default: /* shut up gcc */
|
---|
6300 | break;
|
---|
6301 | }
|
---|
6302 | }
|
---|
6303 |
|
---|
6304 | #ifdef VBOX_WITH_USB
|
---|
6305 |
|
---|
6306 | /**
|
---|
6307 | * Sends a request to VMM to attach the given host device.
|
---|
6308 | * After this method succeeds, the attached device will appear in the
|
---|
6309 | * mUSBDevices collection.
|
---|
6310 | *
|
---|
6311 | * @param aHostDevice device to attach
|
---|
6312 | *
|
---|
6313 | * @note Synchronously calls EMT.
|
---|
6314 | * @note Must be called from under this object's lock.
|
---|
6315 | */
|
---|
6316 | HRESULT Console::attachUSBDevice(IUSBDevice *aHostDevice, ULONG aMaskedIfs)
|
---|
6317 | {
|
---|
6318 | AssertReturn(aHostDevice, E_FAIL);
|
---|
6319 | AssertReturn(isWriteLockOnCurrentThread(), E_FAIL);
|
---|
6320 |
|
---|
6321 | /* still want a lock object because we need to leave it */
|
---|
6322 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
6323 |
|
---|
6324 | HRESULT hrc;
|
---|
6325 |
|
---|
6326 | /*
|
---|
6327 | * Get the address and the Uuid, and call the pfnCreateProxyDevice roothub
|
---|
6328 | * method in EMT (using usbAttachCallback()).
|
---|
6329 | */
|
---|
6330 | Bstr BstrAddress;
|
---|
6331 | hrc = aHostDevice->COMGETTER(Address)(BstrAddress.asOutParam());
|
---|
6332 | ComAssertComRCRetRC(hrc);
|
---|
6333 |
|
---|
6334 | Utf8Str Address(BstrAddress);
|
---|
6335 |
|
---|
6336 | Bstr id;
|
---|
6337 | hrc = aHostDevice->COMGETTER(Id)(id.asOutParam());
|
---|
6338 | ComAssertComRCRetRC(hrc);
|
---|
6339 | Guid uuid(id);
|
---|
6340 |
|
---|
6341 | BOOL fRemote = FALSE;
|
---|
6342 | hrc = aHostDevice->COMGETTER(Remote)(&fRemote);
|
---|
6343 | ComAssertComRCRetRC(hrc);
|
---|
6344 |
|
---|
6345 | /* protect mpVM */
|
---|
6346 | AutoVMCaller autoVMCaller(this);
|
---|
6347 | if (FAILED(autoVMCaller.rc())) return autoVMCaller.rc();
|
---|
6348 |
|
---|
6349 | LogFlowThisFunc(("Proxying USB device '%s' {%RTuuid}...\n",
|
---|
6350 | Address.raw(), uuid.ptr()));
|
---|
6351 |
|
---|
6352 | /* leave the lock before a VMR3* call (EMT will call us back)! */
|
---|
6353 | alock.leave();
|
---|
6354 |
|
---|
6355 | /** @todo just do everything here and only wrap the PDMR3Usb call. That'll offload some notification stuff from the EMT thread. */
|
---|
6356 | int vrc = VMR3ReqCallWait(mpVM, VMCPUID_ANY,
|
---|
6357 | (PFNRT) usbAttachCallback, 6, this, aHostDevice, uuid.ptr(), fRemote, Address.raw(), aMaskedIfs);
|
---|
6358 |
|
---|
6359 | /* restore the lock */
|
---|
6360 | alock.enter();
|
---|
6361 |
|
---|
6362 | /* hrc is S_OK here */
|
---|
6363 |
|
---|
6364 | if (RT_FAILURE(vrc))
|
---|
6365 | {
|
---|
6366 | LogWarningThisFunc(("Failed to create proxy device for '%s' {%RTuuid} (%Rrc)\n",
|
---|
6367 | Address.raw(), uuid.ptr(), vrc));
|
---|
6368 |
|
---|
6369 | switch (vrc)
|
---|
6370 | {
|
---|
6371 | case VERR_VUSB_NO_PORTS:
|
---|
6372 | hrc = setError(E_FAIL,
|
---|
6373 | tr("Failed to attach the USB device. (No available ports on the USB controller)."));
|
---|
6374 | break;
|
---|
6375 | case VERR_VUSB_USBFS_PERMISSION:
|
---|
6376 | hrc = setError(E_FAIL,
|
---|
6377 | tr("Not permitted to open the USB device, check usbfs options"));
|
---|
6378 | break;
|
---|
6379 | default:
|
---|
6380 | hrc = setError(E_FAIL,
|
---|
6381 | tr("Failed to create a proxy device for the USB device. (Error: %Rrc)"),
|
---|
6382 | vrc);
|
---|
6383 | break;
|
---|
6384 | }
|
---|
6385 | }
|
---|
6386 |
|
---|
6387 | return hrc;
|
---|
6388 | }
|
---|
6389 |
|
---|
6390 | /**
|
---|
6391 | * USB device attach callback used by AttachUSBDevice().
|
---|
6392 | * Note that AttachUSBDevice() doesn't return until this callback is executed,
|
---|
6393 | * so we don't use AutoCaller and don't care about reference counters of
|
---|
6394 | * interface pointers passed in.
|
---|
6395 | *
|
---|
6396 | * @thread EMT
|
---|
6397 | * @note Locks the console object for writing.
|
---|
6398 | */
|
---|
6399 | //static
|
---|
6400 | DECLCALLBACK(int)
|
---|
6401 | Console::usbAttachCallback(Console *that, IUSBDevice *aHostDevice, PCRTUUID aUuid, bool aRemote, const char *aAddress, ULONG aMaskedIfs)
|
---|
6402 | {
|
---|
6403 | LogFlowFuncEnter();
|
---|
6404 | LogFlowFunc(("that={%p}\n", that));
|
---|
6405 |
|
---|
6406 | AssertReturn(that && aUuid, VERR_INVALID_PARAMETER);
|
---|
6407 |
|
---|
6408 | void *pvRemoteBackend = NULL;
|
---|
6409 | if (aRemote)
|
---|
6410 | {
|
---|
6411 | RemoteUSBDevice *pRemoteUSBDevice = static_cast<RemoteUSBDevice *>(aHostDevice);
|
---|
6412 | Guid guid(*aUuid);
|
---|
6413 |
|
---|
6414 | pvRemoteBackend = that->consoleVRDPServer()->USBBackendRequestPointer(pRemoteUSBDevice->clientId(), &guid);
|
---|
6415 | if (!pvRemoteBackend)
|
---|
6416 | return VERR_INVALID_PARAMETER; /* The clientId is invalid then. */
|
---|
6417 | }
|
---|
6418 |
|
---|
6419 | USHORT portVersion = 1;
|
---|
6420 | HRESULT hrc = aHostDevice->COMGETTER(PortVersion)(&portVersion);
|
---|
6421 | AssertComRCReturn(hrc, VERR_GENERAL_FAILURE);
|
---|
6422 | Assert(portVersion == 1 || portVersion == 2);
|
---|
6423 |
|
---|
6424 | int vrc = PDMR3USBCreateProxyDevice(that->mpVM, aUuid, aRemote, aAddress, pvRemoteBackend,
|
---|
6425 | portVersion == 1 ? VUSB_STDVER_11 : VUSB_STDVER_20, aMaskedIfs);
|
---|
6426 | if (RT_SUCCESS(vrc))
|
---|
6427 | {
|
---|
6428 | /* Create a OUSBDevice and add it to the device list */
|
---|
6429 | ComObjPtr<OUSBDevice> device;
|
---|
6430 | device.createObject();
|
---|
6431 | hrc = device->init(aHostDevice);
|
---|
6432 | AssertComRC(hrc);
|
---|
6433 |
|
---|
6434 | AutoWriteLock alock(that COMMA_LOCKVAL_SRC_POS);
|
---|
6435 | that->mUSBDevices.push_back(device);
|
---|
6436 | LogFlowFunc(("Attached device {%RTuuid}\n", device->id().raw()));
|
---|
6437 |
|
---|
6438 | /* notify callbacks */
|
---|
6439 | that->onUSBDeviceStateChange(device, true /* aAttached */, NULL);
|
---|
6440 | }
|
---|
6441 |
|
---|
6442 | LogFlowFunc(("vrc=%Rrc\n", vrc));
|
---|
6443 | LogFlowFuncLeave();
|
---|
6444 | return vrc;
|
---|
6445 | }
|
---|
6446 |
|
---|
6447 | /**
|
---|
6448 | * Sends a request to VMM to detach the given host device. After this method
|
---|
6449 | * succeeds, the detached device will disappear from the mUSBDevices
|
---|
6450 | * collection.
|
---|
6451 | *
|
---|
6452 | * @param aIt Iterator pointing to the device to detach.
|
---|
6453 | *
|
---|
6454 | * @note Synchronously calls EMT.
|
---|
6455 | * @note Must be called from under this object's lock.
|
---|
6456 | */
|
---|
6457 | HRESULT Console::detachUSBDevice(USBDeviceList::iterator &aIt)
|
---|
6458 | {
|
---|
6459 | AssertReturn(isWriteLockOnCurrentThread(), E_FAIL);
|
---|
6460 |
|
---|
6461 | /* still want a lock object because we need to leave it */
|
---|
6462 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
6463 |
|
---|
6464 | /* protect mpVM */
|
---|
6465 | AutoVMCaller autoVMCaller(this);
|
---|
6466 | if (FAILED(autoVMCaller.rc())) return autoVMCaller.rc();
|
---|
6467 |
|
---|
6468 | /* if the device is attached, then there must at least one USB hub. */
|
---|
6469 | AssertReturn(PDMR3USBHasHub(mpVM), E_FAIL);
|
---|
6470 |
|
---|
6471 | LogFlowThisFunc(("Detaching USB proxy device {%RTuuid}...\n",
|
---|
6472 | (*aIt)->id().raw()));
|
---|
6473 |
|
---|
6474 | /* leave the lock before a VMR3* call (EMT will call us back)! */
|
---|
6475 | alock.leave();
|
---|
6476 |
|
---|
6477 | /** @todo just do everything here and only wrap the PDMR3Usb call. That'll offload some notification stuff from the EMT thread. */
|
---|
6478 | int vrc = VMR3ReqCallWait(mpVM, VMCPUID_ANY,
|
---|
6479 | (PFNRT) usbDetachCallback, 4, this, &aIt, (*aIt)->id().raw());
|
---|
6480 | ComAssertRCRet(vrc, E_FAIL);
|
---|
6481 |
|
---|
6482 | return S_OK;
|
---|
6483 | }
|
---|
6484 |
|
---|
6485 | /**
|
---|
6486 | * USB device detach callback used by DetachUSBDevice().
|
---|
6487 | * Note that DetachUSBDevice() doesn't return until this callback is executed,
|
---|
6488 | * so we don't use AutoCaller and don't care about reference counters of
|
---|
6489 | * interface pointers passed in.
|
---|
6490 | *
|
---|
6491 | * @thread EMT
|
---|
6492 | * @note Locks the console object for writing.
|
---|
6493 | */
|
---|
6494 | //static
|
---|
6495 | DECLCALLBACK(int)
|
---|
6496 | Console::usbDetachCallback(Console *that, USBDeviceList::iterator *aIt, PCRTUUID aUuid)
|
---|
6497 | {
|
---|
6498 | LogFlowFuncEnter();
|
---|
6499 | LogFlowFunc(("that={%p}\n", that));
|
---|
6500 |
|
---|
6501 | AssertReturn(that && aUuid, VERR_INVALID_PARAMETER);
|
---|
6502 | ComObjPtr<OUSBDevice> device = **aIt;
|
---|
6503 |
|
---|
6504 | /*
|
---|
6505 | * If that was a remote device, release the backend pointer.
|
---|
6506 | * The pointer was requested in usbAttachCallback.
|
---|
6507 | */
|
---|
6508 | BOOL fRemote = FALSE;
|
---|
6509 |
|
---|
6510 | HRESULT hrc2 = (**aIt)->COMGETTER(Remote)(&fRemote);
|
---|
6511 | ComAssertComRC(hrc2);
|
---|
6512 |
|
---|
6513 | if (fRemote)
|
---|
6514 | {
|
---|
6515 | Guid guid(*aUuid);
|
---|
6516 | that->consoleVRDPServer()->USBBackendReleasePointer(&guid);
|
---|
6517 | }
|
---|
6518 |
|
---|
6519 | int vrc = PDMR3USBDetachDevice(that->mpVM, aUuid);
|
---|
6520 |
|
---|
6521 | if (RT_SUCCESS(vrc))
|
---|
6522 | {
|
---|
6523 | AutoWriteLock alock(that COMMA_LOCKVAL_SRC_POS);
|
---|
6524 |
|
---|
6525 | /* Remove the device from the collection */
|
---|
6526 | that->mUSBDevices.erase(*aIt);
|
---|
6527 | LogFlowFunc(("Detached device {%RTuuid}\n", device->id().raw()));
|
---|
6528 |
|
---|
6529 | /* notify callbacks */
|
---|
6530 | that->onUSBDeviceStateChange(device, false /* aAttached */, NULL);
|
---|
6531 | }
|
---|
6532 |
|
---|
6533 | LogFlowFunc(("vrc=%Rrc\n", vrc));
|
---|
6534 | LogFlowFuncLeave();
|
---|
6535 | return vrc;
|
---|
6536 | }
|
---|
6537 |
|
---|
6538 | #endif /* VBOX_WITH_USB */
|
---|
6539 | #if ((defined(RT_OS_LINUX) && !defined(VBOX_WITH_NETFLT)) || defined(RT_OS_FREEBSD))
|
---|
6540 |
|
---|
6541 | /**
|
---|
6542 | * Helper function to handle host interface device creation and attachment.
|
---|
6543 | *
|
---|
6544 | * @param networkAdapter the network adapter which attachment should be reset
|
---|
6545 | * @return COM status code
|
---|
6546 | *
|
---|
6547 | * @note The caller must lock this object for writing.
|
---|
6548 | *
|
---|
6549 | * @todo Move this back into the driver!
|
---|
6550 | */
|
---|
6551 | HRESULT Console::attachToTapInterface(INetworkAdapter *networkAdapter)
|
---|
6552 | {
|
---|
6553 | LogFlowThisFunc(("\n"));
|
---|
6554 | /* sanity check */
|
---|
6555 | AssertReturn(isWriteLockOnCurrentThread(), E_FAIL);
|
---|
6556 |
|
---|
6557 | # ifdef VBOX_STRICT
|
---|
6558 | /* paranoia */
|
---|
6559 | NetworkAttachmentType_T attachment;
|
---|
6560 | networkAdapter->COMGETTER(AttachmentType)(&attachment);
|
---|
6561 | Assert(attachment == NetworkAttachmentType_Bridged);
|
---|
6562 | # endif /* VBOX_STRICT */
|
---|
6563 |
|
---|
6564 | HRESULT rc = S_OK;
|
---|
6565 |
|
---|
6566 | ULONG slot = 0;
|
---|
6567 | rc = networkAdapter->COMGETTER(Slot)(&slot);
|
---|
6568 | AssertComRC(rc);
|
---|
6569 |
|
---|
6570 | # ifdef RT_OS_LINUX
|
---|
6571 | /*
|
---|
6572 | * Allocate a host interface device
|
---|
6573 | */
|
---|
6574 | int rcVBox = RTFileOpen(&maTapFD[slot], "/dev/net/tun",
|
---|
6575 | RTFILE_O_READWRITE | RTFILE_O_OPEN | RTFILE_O_DENY_NONE | RTFILE_O_INHERIT);
|
---|
6576 | if (RT_SUCCESS(rcVBox))
|
---|
6577 | {
|
---|
6578 | /*
|
---|
6579 | * Set/obtain the tap interface.
|
---|
6580 | */
|
---|
6581 | struct ifreq IfReq;
|
---|
6582 | memset(&IfReq, 0, sizeof(IfReq));
|
---|
6583 | /* The name of the TAP interface we are using */
|
---|
6584 | Bstr tapDeviceName;
|
---|
6585 | rc = networkAdapter->COMGETTER(HostInterface)(tapDeviceName.asOutParam());
|
---|
6586 | if (FAILED(rc))
|
---|
6587 | tapDeviceName.setNull(); /* Is this necessary? */
|
---|
6588 | if (tapDeviceName.isEmpty())
|
---|
6589 | {
|
---|
6590 | LogRel(("No TAP device name was supplied.\n"));
|
---|
6591 | rc = setError(E_FAIL, tr("No TAP device name was supplied for the host networking interface"));
|
---|
6592 | }
|
---|
6593 |
|
---|
6594 | if (SUCCEEDED(rc))
|
---|
6595 | {
|
---|
6596 | /* If we are using a static TAP device then try to open it. */
|
---|
6597 | Utf8Str str(tapDeviceName);
|
---|
6598 | if (str.length() <= sizeof(IfReq.ifr_name))
|
---|
6599 | strcpy(IfReq.ifr_name, str.raw());
|
---|
6600 | else
|
---|
6601 | memcpy(IfReq.ifr_name, str.raw(), sizeof(IfReq.ifr_name) - 1); /** @todo bitch about names which are too long... */
|
---|
6602 | IfReq.ifr_flags = IFF_TAP | IFF_NO_PI;
|
---|
6603 | rcVBox = ioctl(maTapFD[slot], TUNSETIFF, &IfReq);
|
---|
6604 | if (rcVBox != 0)
|
---|
6605 | {
|
---|
6606 | LogRel(("Failed to open the host network interface %ls\n", tapDeviceName.raw()));
|
---|
6607 | rc = setError(E_FAIL,
|
---|
6608 | tr("Failed to open the host network interface %ls"),
|
---|
6609 | tapDeviceName.raw());
|
---|
6610 | }
|
---|
6611 | }
|
---|
6612 | if (SUCCEEDED(rc))
|
---|
6613 | {
|
---|
6614 | /*
|
---|
6615 | * Make it pollable.
|
---|
6616 | */
|
---|
6617 | if (fcntl(maTapFD[slot], F_SETFL, O_NONBLOCK) != -1)
|
---|
6618 | {
|
---|
6619 | Log(("attachToTapInterface: %RTfile %ls\n", maTapFD[slot], tapDeviceName.raw()));
|
---|
6620 | /*
|
---|
6621 | * Here is the right place to communicate the TAP file descriptor and
|
---|
6622 | * the host interface name to the server if/when it becomes really
|
---|
6623 | * necessary.
|
---|
6624 | */
|
---|
6625 | maTAPDeviceName[slot] = tapDeviceName;
|
---|
6626 | rcVBox = VINF_SUCCESS;
|
---|
6627 | }
|
---|
6628 | else
|
---|
6629 | {
|
---|
6630 | int iErr = errno;
|
---|
6631 |
|
---|
6632 | LogRel(("Configuration error: Failed to configure /dev/net/tun non blocking. Error: %s\n", strerror(iErr)));
|
---|
6633 | rcVBox = VERR_HOSTIF_BLOCKING;
|
---|
6634 | rc = setError(E_FAIL,
|
---|
6635 | tr("could not set up the host networking device for non blocking access: %s"),
|
---|
6636 | strerror(errno));
|
---|
6637 | }
|
---|
6638 | }
|
---|
6639 | }
|
---|
6640 | else
|
---|
6641 | {
|
---|
6642 | LogRel(("Configuration error: Failed to open /dev/net/tun rc=%Rrc\n", rcVBox));
|
---|
6643 | switch (rcVBox)
|
---|
6644 | {
|
---|
6645 | case VERR_ACCESS_DENIED:
|
---|
6646 | /* will be handled by our caller */
|
---|
6647 | rc = rcVBox;
|
---|
6648 | break;
|
---|
6649 | default:
|
---|
6650 | rc = setError(E_FAIL,
|
---|
6651 | tr("Could not set up the host networking device: %Rrc"),
|
---|
6652 | rcVBox);
|
---|
6653 | break;
|
---|
6654 | }
|
---|
6655 | }
|
---|
6656 |
|
---|
6657 | # elif defined(RT_OS_FREEBSD)
|
---|
6658 | /*
|
---|
6659 | * Set/obtain the tap interface.
|
---|
6660 | */
|
---|
6661 | /* The name of the TAP interface we are using */
|
---|
6662 | Bstr tapDeviceName;
|
---|
6663 | rc = networkAdapter->COMGETTER(HostInterface)(tapDeviceName.asOutParam());
|
---|
6664 | if (FAILED(rc))
|
---|
6665 | tapDeviceName.setNull(); /* Is this necessary? */
|
---|
6666 | if (tapDeviceName.isEmpty())
|
---|
6667 | {
|
---|
6668 | LogRel(("No TAP device name was supplied.\n"));
|
---|
6669 | rc = setError(E_FAIL, tr("No TAP device name was supplied for the host networking interface"));
|
---|
6670 | }
|
---|
6671 | char szTapdev[1024] = "/dev/";
|
---|
6672 | /* If we are using a static TAP device then try to open it. */
|
---|
6673 | Utf8Str str(tapDeviceName);
|
---|
6674 | if (str.length() + strlen(szTapdev) <= sizeof(szTapdev))
|
---|
6675 | strcat(szTapdev, str.raw());
|
---|
6676 | else
|
---|
6677 | memcpy(szTapdev + strlen(szTapdev), str.raw(), sizeof(szTapdev) - strlen(szTapdev) - 1); /** @todo bitch about names which are too long... */
|
---|
6678 | int rcVBox = RTFileOpen(&maTapFD[slot], szTapdev,
|
---|
6679 | RTFILE_O_READWRITE | RTFILE_O_OPEN | RTFILE_O_DENY_NONE | RTFILE_O_INHERIT | RTFILE_O_NON_BLOCK);
|
---|
6680 |
|
---|
6681 | if (RT_SUCCESS(rcVBox))
|
---|
6682 | maTAPDeviceName[slot] = tapDeviceName;
|
---|
6683 | else
|
---|
6684 | {
|
---|
6685 | switch (rcVBox)
|
---|
6686 | {
|
---|
6687 | case VERR_ACCESS_DENIED:
|
---|
6688 | /* will be handled by our caller */
|
---|
6689 | rc = rcVBox;
|
---|
6690 | break;
|
---|
6691 | default:
|
---|
6692 | rc = setError(E_FAIL,
|
---|
6693 | tr("Failed to open the host network interface %ls"),
|
---|
6694 | tapDeviceName.raw());
|
---|
6695 | break;
|
---|
6696 | }
|
---|
6697 | }
|
---|
6698 | # else
|
---|
6699 | # error "huh?"
|
---|
6700 | # endif
|
---|
6701 | /* in case of failure, cleanup. */
|
---|
6702 | if (RT_FAILURE(rcVBox) && SUCCEEDED(rc))
|
---|
6703 | {
|
---|
6704 | LogRel(("General failure attaching to host interface\n"));
|
---|
6705 | rc = setError(E_FAIL,
|
---|
6706 | tr("General failure attaching to host interface"));
|
---|
6707 | }
|
---|
6708 | LogFlowThisFunc(("rc=%d\n", rc));
|
---|
6709 | return rc;
|
---|
6710 | }
|
---|
6711 |
|
---|
6712 |
|
---|
6713 | /**
|
---|
6714 | * Helper function to handle detachment from a host interface
|
---|
6715 | *
|
---|
6716 | * @param networkAdapter the network adapter which attachment should be reset
|
---|
6717 | * @return COM status code
|
---|
6718 | *
|
---|
6719 | * @note The caller must lock this object for writing.
|
---|
6720 | *
|
---|
6721 | * @todo Move this back into the driver!
|
---|
6722 | */
|
---|
6723 | HRESULT Console::detachFromTapInterface(INetworkAdapter *networkAdapter)
|
---|
6724 | {
|
---|
6725 | /* sanity check */
|
---|
6726 | LogFlowThisFunc(("\n"));
|
---|
6727 | AssertReturn(isWriteLockOnCurrentThread(), E_FAIL);
|
---|
6728 |
|
---|
6729 | HRESULT rc = S_OK;
|
---|
6730 | # ifdef VBOX_STRICT
|
---|
6731 | /* paranoia */
|
---|
6732 | NetworkAttachmentType_T attachment;
|
---|
6733 | networkAdapter->COMGETTER(AttachmentType)(&attachment);
|
---|
6734 | Assert(attachment == NetworkAttachmentType_Bridged);
|
---|
6735 | # endif /* VBOX_STRICT */
|
---|
6736 |
|
---|
6737 | ULONG slot = 0;
|
---|
6738 | rc = networkAdapter->COMGETTER(Slot)(&slot);
|
---|
6739 | AssertComRC(rc);
|
---|
6740 |
|
---|
6741 | /* is there an open TAP device? */
|
---|
6742 | if (maTapFD[slot] != NIL_RTFILE)
|
---|
6743 | {
|
---|
6744 | /*
|
---|
6745 | * Close the file handle.
|
---|
6746 | */
|
---|
6747 | Bstr tapDeviceName, tapTerminateApplication;
|
---|
6748 | bool isStatic = true;
|
---|
6749 | rc = networkAdapter->COMGETTER(HostInterface)(tapDeviceName.asOutParam());
|
---|
6750 | if (FAILED(rc) || tapDeviceName.isEmpty())
|
---|
6751 | {
|
---|
6752 | /* If the name is empty, this is a dynamic TAP device, so close it now,
|
---|
6753 | so that the termination script can remove the interface. Otherwise we still
|
---|
6754 | need the FD to pass to the termination script. */
|
---|
6755 | isStatic = false;
|
---|
6756 | int rcVBox = RTFileClose(maTapFD[slot]);
|
---|
6757 | AssertRC(rcVBox);
|
---|
6758 | maTapFD[slot] = NIL_RTFILE;
|
---|
6759 | }
|
---|
6760 | if (isStatic)
|
---|
6761 | {
|
---|
6762 | /* If we are using a static TAP device, we close it now, after having called the
|
---|
6763 | termination script. */
|
---|
6764 | int rcVBox = RTFileClose(maTapFD[slot]);
|
---|
6765 | AssertRC(rcVBox);
|
---|
6766 | }
|
---|
6767 | /* the TAP device name and handle are no longer valid */
|
---|
6768 | maTapFD[slot] = NIL_RTFILE;
|
---|
6769 | maTAPDeviceName[slot] = "";
|
---|
6770 | }
|
---|
6771 | LogFlowThisFunc(("returning %d\n", rc));
|
---|
6772 | return rc;
|
---|
6773 | }
|
---|
6774 |
|
---|
6775 | #endif /* (RT_OS_LINUX || RT_OS_FREEBSD) && !VBOX_WITH_NETFLT */
|
---|
6776 |
|
---|
6777 | /**
|
---|
6778 | * Called at power down to terminate host interface networking.
|
---|
6779 | *
|
---|
6780 | * @note The caller must lock this object for writing.
|
---|
6781 | */
|
---|
6782 | HRESULT Console::powerDownHostInterfaces()
|
---|
6783 | {
|
---|
6784 | LogFlowThisFunc(("\n"));
|
---|
6785 |
|
---|
6786 | /* sanity check */
|
---|
6787 | AssertReturn(isWriteLockOnCurrentThread(), E_FAIL);
|
---|
6788 |
|
---|
6789 | /*
|
---|
6790 | * host interface termination handling
|
---|
6791 | */
|
---|
6792 | HRESULT rc;
|
---|
6793 | for (ULONG slot = 0; slot < SchemaDefs::NetworkAdapterCount; slot ++)
|
---|
6794 | {
|
---|
6795 | ComPtr<INetworkAdapter> networkAdapter;
|
---|
6796 | rc = mMachine->GetNetworkAdapter(slot, networkAdapter.asOutParam());
|
---|
6797 | if (FAILED(rc)) break;
|
---|
6798 |
|
---|
6799 | BOOL enabled = FALSE;
|
---|
6800 | networkAdapter->COMGETTER(Enabled)(&enabled);
|
---|
6801 | if (!enabled)
|
---|
6802 | continue;
|
---|
6803 |
|
---|
6804 | NetworkAttachmentType_T attachment;
|
---|
6805 | networkAdapter->COMGETTER(AttachmentType)(&attachment);
|
---|
6806 | if (attachment == NetworkAttachmentType_Bridged)
|
---|
6807 | {
|
---|
6808 | #if defined(RT_OS_LINUX) && !defined(VBOX_WITH_NETFLT)
|
---|
6809 | HRESULT rc2 = detachFromTapInterface(networkAdapter);
|
---|
6810 | if (FAILED(rc2) && SUCCEEDED(rc))
|
---|
6811 | rc = rc2;
|
---|
6812 | #endif
|
---|
6813 | }
|
---|
6814 | }
|
---|
6815 |
|
---|
6816 | return rc;
|
---|
6817 | }
|
---|
6818 |
|
---|
6819 |
|
---|
6820 | /**
|
---|
6821 | * Process callback handler for VMR3LoadFromFile, VMR3LoadFromStream, VMR3Save
|
---|
6822 | * and VMR3Teleport.
|
---|
6823 | *
|
---|
6824 | * @param pVM The VM handle.
|
---|
6825 | * @param uPercent Completetion precentage (0-100).
|
---|
6826 | * @param pvUser Pointer to the VMProgressTask structure.
|
---|
6827 | * @return VINF_SUCCESS.
|
---|
6828 | */
|
---|
6829 | /*static*/
|
---|
6830 | DECLCALLBACK(int) Console::stateProgressCallback(PVM pVM, unsigned uPercent, void *pvUser)
|
---|
6831 | {
|
---|
6832 | VMProgressTask *task = static_cast<VMProgressTask *>(pvUser);
|
---|
6833 | AssertReturn(task, VERR_INVALID_PARAMETER);
|
---|
6834 |
|
---|
6835 | /* update the progress object */
|
---|
6836 | if (task->mProgress)
|
---|
6837 | task->mProgress->SetCurrentOperationProgress(uPercent);
|
---|
6838 |
|
---|
6839 | return VINF_SUCCESS;
|
---|
6840 | }
|
---|
6841 |
|
---|
6842 | /**
|
---|
6843 | * VM error callback function. Called by the various VM components.
|
---|
6844 | *
|
---|
6845 | * @param pVM VM handle. Can be NULL if an error occurred before
|
---|
6846 | * successfully creating a VM.
|
---|
6847 | * @param pvUser Pointer to the VMProgressTask structure.
|
---|
6848 | * @param rc VBox status code.
|
---|
6849 | * @param pszFormat Printf-like error message.
|
---|
6850 | * @param args Various number of arguments for the error message.
|
---|
6851 | *
|
---|
6852 | * @thread EMT, VMPowerUp...
|
---|
6853 | *
|
---|
6854 | * @note The VMProgressTask structure modified by this callback is not thread
|
---|
6855 | * safe.
|
---|
6856 | */
|
---|
6857 | /* static */ DECLCALLBACK(void)
|
---|
6858 | Console::setVMErrorCallback(PVM pVM, void *pvUser, int rc, RT_SRC_POS_DECL,
|
---|
6859 | const char *pszFormat, va_list args)
|
---|
6860 | {
|
---|
6861 | VMProgressTask *task = static_cast<VMProgressTask *>(pvUser);
|
---|
6862 | AssertReturnVoid(task);
|
---|
6863 |
|
---|
6864 | /* we ignore RT_SRC_POS_DECL arguments to avoid confusion of end-users */
|
---|
6865 | va_list va2;
|
---|
6866 | va_copy(va2, args); /* Have to make a copy here or GCC will break. */
|
---|
6867 |
|
---|
6868 | /* append to the existing error message if any */
|
---|
6869 | if (task->mErrorMsg.length())
|
---|
6870 | task->mErrorMsg = Utf8StrFmt("%s.\n%N (%Rrc)", task->mErrorMsg.raw(),
|
---|
6871 | pszFormat, &va2, rc, rc);
|
---|
6872 | else
|
---|
6873 | task->mErrorMsg = Utf8StrFmt("%N (%Rrc)",
|
---|
6874 | pszFormat, &va2, rc, rc);
|
---|
6875 |
|
---|
6876 | va_end (va2);
|
---|
6877 | }
|
---|
6878 |
|
---|
6879 | /**
|
---|
6880 | * VM runtime error callback function.
|
---|
6881 | * See VMSetRuntimeError for the detailed description of parameters.
|
---|
6882 | *
|
---|
6883 | * @param pVM The VM handle.
|
---|
6884 | * @param pvUser The user argument.
|
---|
6885 | * @param fFlags The action flags. See VMSETRTERR_FLAGS_*.
|
---|
6886 | * @param pszErrorId Error ID string.
|
---|
6887 | * @param pszFormat Error message format string.
|
---|
6888 | * @param va Error message arguments.
|
---|
6889 | * @thread EMT.
|
---|
6890 | */
|
---|
6891 | /* static */ DECLCALLBACK(void)
|
---|
6892 | Console::setVMRuntimeErrorCallback(PVM pVM, void *pvUser, uint32_t fFlags,
|
---|
6893 | const char *pszErrorId,
|
---|
6894 | const char *pszFormat, va_list va)
|
---|
6895 | {
|
---|
6896 | bool const fFatal = !!(fFlags & VMSETRTERR_FLAGS_FATAL);
|
---|
6897 | LogFlowFuncEnter();
|
---|
6898 |
|
---|
6899 | Console *that = static_cast<Console *>(pvUser);
|
---|
6900 | AssertReturnVoid(that);
|
---|
6901 |
|
---|
6902 | Utf8Str message = Utf8StrFmtVA(pszFormat, va);
|
---|
6903 |
|
---|
6904 | LogRel(("Console: VM runtime error: fatal=%RTbool, errorID=%s message=\"%s\"\n",
|
---|
6905 | fFatal, pszErrorId, message.raw()));
|
---|
6906 |
|
---|
6907 | that->onRuntimeError(BOOL(fFatal), Bstr(pszErrorId), Bstr(message));
|
---|
6908 |
|
---|
6909 | LogFlowFuncLeave();
|
---|
6910 | }
|
---|
6911 |
|
---|
6912 | /**
|
---|
6913 | * Captures USB devices that match filters of the VM.
|
---|
6914 | * Called at VM startup.
|
---|
6915 | *
|
---|
6916 | * @param pVM The VM handle.
|
---|
6917 | *
|
---|
6918 | * @note The caller must lock this object for writing.
|
---|
6919 | */
|
---|
6920 | HRESULT Console::captureUSBDevices(PVM pVM)
|
---|
6921 | {
|
---|
6922 | LogFlowThisFunc(("\n"));
|
---|
6923 |
|
---|
6924 | /* sanity check */
|
---|
6925 | ComAssertRet(isWriteLockOnCurrentThread(), E_FAIL);
|
---|
6926 |
|
---|
6927 | /* If the machine has an USB controller, ask the USB proxy service to
|
---|
6928 | * capture devices */
|
---|
6929 | PPDMIBASE pBase;
|
---|
6930 | int vrc = PDMR3QueryLun(pVM, "usb-ohci", 0, 0, &pBase);
|
---|
6931 | if (RT_SUCCESS(vrc))
|
---|
6932 | {
|
---|
6933 | /* leave the lock before calling Host in VBoxSVC since Host may call
|
---|
6934 | * us back from under its lock (e.g. onUSBDeviceAttach()) which would
|
---|
6935 | * produce an inter-process dead-lock otherwise. */
|
---|
6936 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
6937 | alock.leave();
|
---|
6938 |
|
---|
6939 | HRESULT hrc = mControl->AutoCaptureUSBDevices();
|
---|
6940 | ComAssertComRCRetRC(hrc);
|
---|
6941 | }
|
---|
6942 | else if ( vrc == VERR_PDM_DEVICE_NOT_FOUND
|
---|
6943 | || vrc == VERR_PDM_DEVICE_INSTANCE_NOT_FOUND)
|
---|
6944 | vrc = VINF_SUCCESS;
|
---|
6945 | else
|
---|
6946 | AssertRC(vrc);
|
---|
6947 |
|
---|
6948 | return RT_SUCCESS(vrc) ? S_OK : E_FAIL;
|
---|
6949 | }
|
---|
6950 |
|
---|
6951 |
|
---|
6952 | /**
|
---|
6953 | * Detach all USB device which are attached to the VM for the
|
---|
6954 | * purpose of clean up and such like.
|
---|
6955 | *
|
---|
6956 | * @note The caller must lock this object for writing.
|
---|
6957 | */
|
---|
6958 | void Console::detachAllUSBDevices(bool aDone)
|
---|
6959 | {
|
---|
6960 | LogFlowThisFunc(("aDone=%RTbool\n", aDone));
|
---|
6961 |
|
---|
6962 | /* sanity check */
|
---|
6963 | AssertReturnVoid(isWriteLockOnCurrentThread());
|
---|
6964 |
|
---|
6965 | mUSBDevices.clear();
|
---|
6966 |
|
---|
6967 | /* leave the lock before calling Host in VBoxSVC since Host may call
|
---|
6968 | * us back from under its lock (e.g. onUSBDeviceAttach()) which would
|
---|
6969 | * produce an inter-process dead-lock otherwise. */
|
---|
6970 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
6971 | alock.leave();
|
---|
6972 |
|
---|
6973 | mControl->DetachAllUSBDevices(aDone);
|
---|
6974 | }
|
---|
6975 |
|
---|
6976 | /**
|
---|
6977 | * @note Locks this object for writing.
|
---|
6978 | */
|
---|
6979 | void Console::processRemoteUSBDevices(uint32_t u32ClientId, VRDPUSBDEVICEDESC *pDevList, uint32_t cbDevList)
|
---|
6980 | {
|
---|
6981 | LogFlowThisFuncEnter();
|
---|
6982 | LogFlowThisFunc(("u32ClientId = %d, pDevList=%p, cbDevList = %d\n", u32ClientId, pDevList, cbDevList));
|
---|
6983 |
|
---|
6984 | AutoCaller autoCaller(this);
|
---|
6985 | if (!autoCaller.isOk())
|
---|
6986 | {
|
---|
6987 | /* Console has been already uninitialized, deny request */
|
---|
6988 | AssertMsgFailed(("Console is already uninitialized\n"));
|
---|
6989 | LogFlowThisFunc(("Console is already uninitialized\n"));
|
---|
6990 | LogFlowThisFuncLeave();
|
---|
6991 | return;
|
---|
6992 | }
|
---|
6993 |
|
---|
6994 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
6995 |
|
---|
6996 | /*
|
---|
6997 | * Mark all existing remote USB devices as dirty.
|
---|
6998 | */
|
---|
6999 | for (RemoteUSBDeviceList::iterator it = mRemoteUSBDevices.begin();
|
---|
7000 | it != mRemoteUSBDevices.end();
|
---|
7001 | ++it)
|
---|
7002 | {
|
---|
7003 | (*it)->dirty(true);
|
---|
7004 | }
|
---|
7005 |
|
---|
7006 | /*
|
---|
7007 | * Process the pDevList and add devices those are not already in the mRemoteUSBDevices list.
|
---|
7008 | */
|
---|
7009 | /** @todo (sunlover) REMOTE_USB Strict validation of the pDevList. */
|
---|
7010 | VRDPUSBDEVICEDESC *e = pDevList;
|
---|
7011 |
|
---|
7012 | /* The cbDevList condition must be checked first, because the function can
|
---|
7013 | * receive pDevList = NULL and cbDevList = 0 on client disconnect.
|
---|
7014 | */
|
---|
7015 | while (cbDevList >= 2 && e->oNext)
|
---|
7016 | {
|
---|
7017 | LogFlowThisFunc(("vendor %04X, product %04X, name = %s\n",
|
---|
7018 | e->idVendor, e->idProduct,
|
---|
7019 | e->oProduct? (char *)e + e->oProduct: ""));
|
---|
7020 |
|
---|
7021 | bool fNewDevice = true;
|
---|
7022 |
|
---|
7023 | for (RemoteUSBDeviceList::iterator it = mRemoteUSBDevices.begin();
|
---|
7024 | it != mRemoteUSBDevices.end();
|
---|
7025 | ++it)
|
---|
7026 | {
|
---|
7027 | if ((*it)->devId() == e->id
|
---|
7028 | && (*it)->clientId() == u32ClientId)
|
---|
7029 | {
|
---|
7030 | /* The device is already in the list. */
|
---|
7031 | (*it)->dirty(false);
|
---|
7032 | fNewDevice = false;
|
---|
7033 | break;
|
---|
7034 | }
|
---|
7035 | }
|
---|
7036 |
|
---|
7037 | if (fNewDevice)
|
---|
7038 | {
|
---|
7039 | LogRel(("Remote USB: ++++ Vendor %04X. Product %04X. Name = [%s].\n",
|
---|
7040 | e->idVendor, e->idProduct, e->oProduct? (char *)e + e->oProduct: ""));
|
---|
7041 |
|
---|
7042 | /* Create the device object and add the new device to list. */
|
---|
7043 | ComObjPtr<RemoteUSBDevice> device;
|
---|
7044 | device.createObject();
|
---|
7045 | device->init(u32ClientId, e);
|
---|
7046 |
|
---|
7047 | mRemoteUSBDevices.push_back(device);
|
---|
7048 |
|
---|
7049 | /* Check if the device is ok for current USB filters. */
|
---|
7050 | BOOL fMatched = FALSE;
|
---|
7051 | ULONG fMaskedIfs = 0;
|
---|
7052 |
|
---|
7053 | HRESULT hrc = mControl->RunUSBDeviceFilters(device, &fMatched, &fMaskedIfs);
|
---|
7054 |
|
---|
7055 | AssertComRC(hrc);
|
---|
7056 |
|
---|
7057 | LogFlowThisFunc(("USB filters return %d %#x\n", fMatched, fMaskedIfs));
|
---|
7058 |
|
---|
7059 | if (fMatched)
|
---|
7060 | {
|
---|
7061 | hrc = onUSBDeviceAttach(device, NULL, fMaskedIfs);
|
---|
7062 |
|
---|
7063 | /// @todo (r=dmik) warning reporting subsystem
|
---|
7064 |
|
---|
7065 | if (hrc == S_OK)
|
---|
7066 | {
|
---|
7067 | LogFlowThisFunc(("Device attached\n"));
|
---|
7068 | device->captured(true);
|
---|
7069 | }
|
---|
7070 | }
|
---|
7071 | }
|
---|
7072 |
|
---|
7073 | if (cbDevList < e->oNext)
|
---|
7074 | {
|
---|
7075 | LogWarningThisFunc(("cbDevList %d > oNext %d\n",
|
---|
7076 | cbDevList, e->oNext));
|
---|
7077 | break;
|
---|
7078 | }
|
---|
7079 |
|
---|
7080 | cbDevList -= e->oNext;
|
---|
7081 |
|
---|
7082 | e = (VRDPUSBDEVICEDESC *)((uint8_t *)e + e->oNext);
|
---|
7083 | }
|
---|
7084 |
|
---|
7085 | /*
|
---|
7086 | * Remove dirty devices, that is those which are not reported by the server anymore.
|
---|
7087 | */
|
---|
7088 | for (;;)
|
---|
7089 | {
|
---|
7090 | ComObjPtr<RemoteUSBDevice> device;
|
---|
7091 |
|
---|
7092 | RemoteUSBDeviceList::iterator it = mRemoteUSBDevices.begin();
|
---|
7093 | while (it != mRemoteUSBDevices.end())
|
---|
7094 | {
|
---|
7095 | if ((*it)->dirty())
|
---|
7096 | {
|
---|
7097 | device = *it;
|
---|
7098 | break;
|
---|
7099 | }
|
---|
7100 |
|
---|
7101 | ++ it;
|
---|
7102 | }
|
---|
7103 |
|
---|
7104 | if (!device)
|
---|
7105 | {
|
---|
7106 | break;
|
---|
7107 | }
|
---|
7108 |
|
---|
7109 | USHORT vendorId = 0;
|
---|
7110 | device->COMGETTER(VendorId)(&vendorId);
|
---|
7111 |
|
---|
7112 | USHORT productId = 0;
|
---|
7113 | device->COMGETTER(ProductId)(&productId);
|
---|
7114 |
|
---|
7115 | Bstr product;
|
---|
7116 | device->COMGETTER(Product)(product.asOutParam());
|
---|
7117 |
|
---|
7118 | LogRel(("Remote USB: ---- Vendor %04X. Product %04X. Name = [%ls].\n",
|
---|
7119 | vendorId, productId, product.raw()));
|
---|
7120 |
|
---|
7121 | /* Detach the device from VM. */
|
---|
7122 | if (device->captured())
|
---|
7123 | {
|
---|
7124 | Bstr uuid;
|
---|
7125 | device->COMGETTER(Id)(uuid.asOutParam());
|
---|
7126 | onUSBDeviceDetach(uuid, NULL);
|
---|
7127 | }
|
---|
7128 |
|
---|
7129 | /* And remove it from the list. */
|
---|
7130 | mRemoteUSBDevices.erase(it);
|
---|
7131 | }
|
---|
7132 |
|
---|
7133 | LogFlowThisFuncLeave();
|
---|
7134 | }
|
---|
7135 |
|
---|
7136 | /**
|
---|
7137 | * Thread function which starts the VM (also from saved state) and
|
---|
7138 | * track progress.
|
---|
7139 | *
|
---|
7140 | * @param Thread The thread id.
|
---|
7141 | * @param pvUser Pointer to a VMPowerUpTask structure.
|
---|
7142 | * @return VINF_SUCCESS (ignored).
|
---|
7143 | *
|
---|
7144 | * @note Locks the Console object for writing.
|
---|
7145 | */
|
---|
7146 | /*static*/
|
---|
7147 | DECLCALLBACK(int) Console::powerUpThread(RTTHREAD Thread, void *pvUser)
|
---|
7148 | {
|
---|
7149 | LogFlowFuncEnter();
|
---|
7150 |
|
---|
7151 | std::auto_ptr<VMPowerUpTask> task(static_cast<VMPowerUpTask *>(pvUser));
|
---|
7152 | AssertReturn(task.get(), VERR_INVALID_PARAMETER);
|
---|
7153 |
|
---|
7154 | AssertReturn(!task->mConsole.isNull(), VERR_INVALID_PARAMETER);
|
---|
7155 | AssertReturn(!task->mProgress.isNull(), VERR_INVALID_PARAMETER);
|
---|
7156 |
|
---|
7157 | #if defined(RT_OS_WINDOWS)
|
---|
7158 | {
|
---|
7159 | /* initialize COM */
|
---|
7160 | HRESULT hrc = CoInitializeEx(NULL,
|
---|
7161 | COINIT_MULTITHREADED | COINIT_DISABLE_OLE1DDE |
|
---|
7162 | COINIT_SPEED_OVER_MEMORY);
|
---|
7163 | LogFlowFunc(("CoInitializeEx()=%08X\n", hrc));
|
---|
7164 | }
|
---|
7165 | #endif
|
---|
7166 |
|
---|
7167 | HRESULT rc = S_OK;
|
---|
7168 | int vrc = VINF_SUCCESS;
|
---|
7169 |
|
---|
7170 | /* Set up a build identifier so that it can be seen from core dumps what
|
---|
7171 | * exact build was used to produce the core. */
|
---|
7172 | static char saBuildID[40];
|
---|
7173 | RTStrPrintf(saBuildID, sizeof(saBuildID), "%s%s%s%s VirtualBox %s r%u %s%s%s%s",
|
---|
7174 | "BU", "IL", "DI", "D", VBOX_VERSION_STRING, RTBldCfgRevision(), "BU", "IL", "DI", "D");
|
---|
7175 |
|
---|
7176 | ComObjPtr<Console> console = task->mConsole;
|
---|
7177 |
|
---|
7178 | /* Note: no need to use addCaller() because VMPowerUpTask does that */
|
---|
7179 |
|
---|
7180 | /* The lock is also used as a signal from the task initiator (which
|
---|
7181 | * releases it only after RTThreadCreate()) that we can start the job */
|
---|
7182 | AutoWriteLock alock(console COMMA_LOCKVAL_SRC_POS);
|
---|
7183 |
|
---|
7184 | /* sanity */
|
---|
7185 | Assert(console->mpVM == NULL);
|
---|
7186 |
|
---|
7187 | try
|
---|
7188 | {
|
---|
7189 | /* wait for auto reset ops to complete so that we can successfully lock
|
---|
7190 | * the attached hard disks by calling LockMedia() below */
|
---|
7191 | for (VMPowerUpTask::ProgressList::const_iterator
|
---|
7192 | it = task->hardDiskProgresses.begin();
|
---|
7193 | it != task->hardDiskProgresses.end(); ++ it)
|
---|
7194 | {
|
---|
7195 | HRESULT rc2 = (*it)->WaitForCompletion(-1);
|
---|
7196 | AssertComRC(rc2);
|
---|
7197 | }
|
---|
7198 |
|
---|
7199 | /*
|
---|
7200 | * Lock attached media. This method will also check their accessibility.
|
---|
7201 | * If we're a teleporter, we'll have to postpone this action so we can
|
---|
7202 | * migrate between local processes.
|
---|
7203 | *
|
---|
7204 | * Note! The media will be unlocked automatically by
|
---|
7205 | * SessionMachine::setMachineState() when the VM is powered down.
|
---|
7206 | */
|
---|
7207 | if (!task->mTeleporterEnabled)
|
---|
7208 | {
|
---|
7209 | rc = console->mControl->LockMedia();
|
---|
7210 | if (FAILED(rc)) throw rc;
|
---|
7211 | }
|
---|
7212 |
|
---|
7213 | #ifdef VBOX_WITH_VRDP
|
---|
7214 |
|
---|
7215 | /* Create the VRDP server. In case of headless operation, this will
|
---|
7216 | * also create the framebuffer, required at VM creation.
|
---|
7217 | */
|
---|
7218 | ConsoleVRDPServer *server = console->consoleVRDPServer();
|
---|
7219 | Assert(server);
|
---|
7220 |
|
---|
7221 | /* Does VRDP server call Console from the other thread?
|
---|
7222 | * Not sure (and can change), so leave the lock just in case.
|
---|
7223 | */
|
---|
7224 | alock.leave();
|
---|
7225 | vrc = server->Launch();
|
---|
7226 | alock.enter();
|
---|
7227 |
|
---|
7228 | if (vrc == VERR_NET_ADDRESS_IN_USE)
|
---|
7229 | {
|
---|
7230 | Utf8Str errMsg;
|
---|
7231 | Bstr bstr;
|
---|
7232 | console->mVRDPServer->COMGETTER(Ports)(bstr.asOutParam());
|
---|
7233 | Utf8Str ports = bstr;
|
---|
7234 | errMsg = Utf8StrFmt(tr("VRDP server can't bind to a port: %s"),
|
---|
7235 | ports.raw());
|
---|
7236 | LogRel(("Warning: failed to launch VRDP server (%Rrc): '%s'\n",
|
---|
7237 | vrc, errMsg.raw()));
|
---|
7238 | }
|
---|
7239 | else if (RT_FAILURE(vrc))
|
---|
7240 | {
|
---|
7241 | Utf8Str errMsg;
|
---|
7242 | switch (vrc)
|
---|
7243 | {
|
---|
7244 | case VERR_FILE_NOT_FOUND:
|
---|
7245 | {
|
---|
7246 | errMsg = Utf8StrFmt(tr("Could not load the VRDP library"));
|
---|
7247 | break;
|
---|
7248 | }
|
---|
7249 | default:
|
---|
7250 | errMsg = Utf8StrFmt(tr("Failed to launch VRDP server (%Rrc)"),
|
---|
7251 | vrc);
|
---|
7252 | }
|
---|
7253 | LogRel(("Failed to launch VRDP server (%Rrc), error message: '%s'\n",
|
---|
7254 | vrc, errMsg.raw()));
|
---|
7255 | throw setError(E_FAIL, errMsg.c_str());
|
---|
7256 | }
|
---|
7257 |
|
---|
7258 | #endif /* VBOX_WITH_VRDP */
|
---|
7259 |
|
---|
7260 | ComPtr<IMachine> pMachine = console->machine();
|
---|
7261 | ULONG cCpus = 1;
|
---|
7262 | pMachine->COMGETTER(CPUCount)(&cCpus);
|
---|
7263 |
|
---|
7264 | /*
|
---|
7265 | * Create the VM
|
---|
7266 | */
|
---|
7267 | PVM pVM;
|
---|
7268 | /*
|
---|
7269 | * leave the lock since EMT will call Console. It's safe because
|
---|
7270 | * mMachineState is either Starting or Restoring state here.
|
---|
7271 | */
|
---|
7272 | alock.leave();
|
---|
7273 |
|
---|
7274 | vrc = VMR3Create(cCpus, task->mSetVMErrorCallback, task.get(),
|
---|
7275 | task->mConfigConstructor, static_cast<Console *>(console),
|
---|
7276 | &pVM);
|
---|
7277 |
|
---|
7278 | alock.enter();
|
---|
7279 |
|
---|
7280 | #ifdef VBOX_WITH_VRDP
|
---|
7281 | /* Enable client connections to the server. */
|
---|
7282 | console->consoleVRDPServer()->EnableConnections();
|
---|
7283 | #endif /* VBOX_WITH_VRDP */
|
---|
7284 |
|
---|
7285 | if (RT_SUCCESS(vrc))
|
---|
7286 | {
|
---|
7287 | do
|
---|
7288 | {
|
---|
7289 | /*
|
---|
7290 | * Register our load/save state file handlers
|
---|
7291 | */
|
---|
7292 | vrc = SSMR3RegisterExternal(pVM, sSSMConsoleUnit, 0 /*iInstance*/, sSSMConsoleVer, 0 /* cbGuess */,
|
---|
7293 | NULL, NULL, NULL,
|
---|
7294 | NULL, saveStateFileExec, NULL,
|
---|
7295 | NULL, loadStateFileExec, NULL,
|
---|
7296 | static_cast<Console *>(console));
|
---|
7297 | AssertRCBreak(vrc);
|
---|
7298 |
|
---|
7299 | vrc = static_cast<Console *>(console)->getDisplay()->registerSSM(pVM);
|
---|
7300 | AssertRC(vrc);
|
---|
7301 | if (RT_FAILURE(vrc))
|
---|
7302 | break;
|
---|
7303 |
|
---|
7304 | /*
|
---|
7305 | * Synchronize debugger settings
|
---|
7306 | */
|
---|
7307 | MachineDebugger *machineDebugger = console->getMachineDebugger();
|
---|
7308 | if (machineDebugger)
|
---|
7309 | {
|
---|
7310 | machineDebugger->flushQueuedSettings();
|
---|
7311 | }
|
---|
7312 |
|
---|
7313 | /*
|
---|
7314 | * Shared Folders
|
---|
7315 | */
|
---|
7316 | if (console->getVMMDev()->isShFlActive())
|
---|
7317 | {
|
---|
7318 | /* Does the code below call Console from the other thread?
|
---|
7319 | * Not sure, so leave the lock just in case. */
|
---|
7320 | alock.leave();
|
---|
7321 |
|
---|
7322 | for (SharedFolderDataMap::const_iterator
|
---|
7323 | it = task->mSharedFolders.begin();
|
---|
7324 | it != task->mSharedFolders.end();
|
---|
7325 | ++ it)
|
---|
7326 | {
|
---|
7327 | rc = console->createSharedFolder((*it).first, (*it).second);
|
---|
7328 | if (FAILED(rc)) break;
|
---|
7329 | }
|
---|
7330 | if (FAILED(rc)) break;
|
---|
7331 |
|
---|
7332 | /* enter the lock again */
|
---|
7333 | alock.enter();
|
---|
7334 | }
|
---|
7335 |
|
---|
7336 | /*
|
---|
7337 | * Capture USB devices.
|
---|
7338 | */
|
---|
7339 | rc = console->captureUSBDevices(pVM);
|
---|
7340 | if (FAILED(rc)) break;
|
---|
7341 |
|
---|
7342 | /* leave the lock before a lengthy operation */
|
---|
7343 | alock.leave();
|
---|
7344 |
|
---|
7345 | /* Load saved state? */
|
---|
7346 | if (task->mSavedStateFile.length())
|
---|
7347 | {
|
---|
7348 | LogFlowFunc(("Restoring saved state from '%s'...\n",
|
---|
7349 | task->mSavedStateFile.raw()));
|
---|
7350 |
|
---|
7351 | vrc = VMR3LoadFromFile(pVM,
|
---|
7352 | task->mSavedStateFile.c_str(),
|
---|
7353 | Console::stateProgressCallback,
|
---|
7354 | static_cast<VMProgressTask*>(task.get()));
|
---|
7355 |
|
---|
7356 | if (RT_SUCCESS(vrc))
|
---|
7357 | {
|
---|
7358 | if (task->mStartPaused)
|
---|
7359 | /* done */
|
---|
7360 | console->setMachineState(MachineState_Paused);
|
---|
7361 | else
|
---|
7362 | {
|
---|
7363 | /* Start/Resume the VM execution */
|
---|
7364 | vrc = VMR3Resume(pVM);
|
---|
7365 | AssertRC(vrc);
|
---|
7366 | }
|
---|
7367 | }
|
---|
7368 |
|
---|
7369 | /* Power off in case we failed loading or resuming the VM */
|
---|
7370 | if (RT_FAILURE(vrc))
|
---|
7371 | {
|
---|
7372 | int vrc2 = VMR3PowerOff(pVM);
|
---|
7373 | AssertRC(vrc2);
|
---|
7374 | }
|
---|
7375 | }
|
---|
7376 | else if (task->mTeleporterEnabled)
|
---|
7377 | {
|
---|
7378 | /* -> ConsoleImplTeleporter.cpp */
|
---|
7379 | vrc = console->teleporterTrg(pVM, pMachine, task->mStartPaused, task->mProgress);
|
---|
7380 | if (RT_FAILURE(vrc) && !task->mErrorMsg.length())
|
---|
7381 | rc = E_FAIL; /* Avoid the "Missing error message..." assertion. */
|
---|
7382 | }
|
---|
7383 | else if (task->mStartPaused)
|
---|
7384 | /* done */
|
---|
7385 | console->setMachineState(MachineState_Paused);
|
---|
7386 | else
|
---|
7387 | {
|
---|
7388 | /* Power on the VM (i.e. start executing) */
|
---|
7389 | vrc = VMR3PowerOn(pVM);
|
---|
7390 | AssertRC(vrc);
|
---|
7391 | }
|
---|
7392 |
|
---|
7393 | /* enter the lock again */
|
---|
7394 | alock.enter();
|
---|
7395 | }
|
---|
7396 | while (0);
|
---|
7397 |
|
---|
7398 | /* On failure, destroy the VM */
|
---|
7399 | if (FAILED(rc) || RT_FAILURE(vrc))
|
---|
7400 | {
|
---|
7401 | /* preserve existing error info */
|
---|
7402 | ErrorInfoKeeper eik;
|
---|
7403 |
|
---|
7404 | /* powerDown() will call VMR3Destroy() and do all necessary
|
---|
7405 | * cleanup (VRDP, USB devices) */
|
---|
7406 | HRESULT rc2 = console->powerDown();
|
---|
7407 | AssertComRC(rc2);
|
---|
7408 | }
|
---|
7409 | else
|
---|
7410 | {
|
---|
7411 | /*
|
---|
7412 | * Deregister the VMSetError callback. This is necessary as the
|
---|
7413 | * pfnVMAtError() function passed to VMR3Create() is supposed to
|
---|
7414 | * be sticky but our error callback isn't.
|
---|
7415 | */
|
---|
7416 | alock.leave();
|
---|
7417 | VMR3AtErrorDeregister(pVM, task->mSetVMErrorCallback, task.get());
|
---|
7418 | /** @todo register another VMSetError callback? */
|
---|
7419 | alock.enter();
|
---|
7420 | }
|
---|
7421 | }
|
---|
7422 | else
|
---|
7423 | {
|
---|
7424 | /*
|
---|
7425 | * If VMR3Create() failed it has released the VM memory.
|
---|
7426 | */
|
---|
7427 | console->mpVM = NULL;
|
---|
7428 | }
|
---|
7429 |
|
---|
7430 | if (SUCCEEDED(rc) && RT_FAILURE(vrc))
|
---|
7431 | {
|
---|
7432 | /* If VMR3Create() or one of the other calls in this function fail,
|
---|
7433 | * an appropriate error message has been set in task->mErrorMsg.
|
---|
7434 | * However since that happens via a callback, the rc status code in
|
---|
7435 | * this function is not updated.
|
---|
7436 | */
|
---|
7437 | if (!task->mErrorMsg.length())
|
---|
7438 | {
|
---|
7439 | /* If the error message is not set but we've got a failure,
|
---|
7440 | * convert the VBox status code into a meaningful error message.
|
---|
7441 | * This becomes unused once all the sources of errors set the
|
---|
7442 | * appropriate error message themselves.
|
---|
7443 | */
|
---|
7444 | AssertMsgFailed(("Missing error message during powerup for status code %Rrc\n", vrc));
|
---|
7445 | task->mErrorMsg = Utf8StrFmt(tr("Failed to start VM execution (%Rrc)"),
|
---|
7446 | vrc);
|
---|
7447 | }
|
---|
7448 |
|
---|
7449 | /* Set the error message as the COM error.
|
---|
7450 | * Progress::notifyComplete() will pick it up later. */
|
---|
7451 | throw setError(E_FAIL, task->mErrorMsg.c_str());
|
---|
7452 | }
|
---|
7453 | }
|
---|
7454 | catch (HRESULT aRC) { rc = aRC; }
|
---|
7455 |
|
---|
7456 | if ( console->mMachineState == MachineState_Starting
|
---|
7457 | || console->mMachineState == MachineState_Restoring
|
---|
7458 | || console->mMachineState == MachineState_TeleportingIn
|
---|
7459 | )
|
---|
7460 | {
|
---|
7461 | /* We are still in the Starting/Restoring state. This means one of:
|
---|
7462 | *
|
---|
7463 | * 1) we failed before VMR3Create() was called;
|
---|
7464 | * 2) VMR3Create() failed.
|
---|
7465 | *
|
---|
7466 | * In both cases, there is no need to call powerDown(), but we still
|
---|
7467 | * need to go back to the PoweredOff/Saved state. Reuse
|
---|
7468 | * vmstateChangeCallback() for that purpose.
|
---|
7469 | */
|
---|
7470 |
|
---|
7471 | /* preserve existing error info */
|
---|
7472 | ErrorInfoKeeper eik;
|
---|
7473 |
|
---|
7474 | Assert(console->mpVM == NULL);
|
---|
7475 | vmstateChangeCallback(NULL, VMSTATE_TERMINATED, VMSTATE_CREATING,
|
---|
7476 | console);
|
---|
7477 | }
|
---|
7478 |
|
---|
7479 | /*
|
---|
7480 | * Evaluate the final result. Note that the appropriate mMachineState value
|
---|
7481 | * is already set by vmstateChangeCallback() in all cases.
|
---|
7482 | */
|
---|
7483 |
|
---|
7484 | /* leave the lock, don't need it any more */
|
---|
7485 | alock.leave();
|
---|
7486 |
|
---|
7487 | if (SUCCEEDED(rc))
|
---|
7488 | {
|
---|
7489 | /* Notify the progress object of the success */
|
---|
7490 | task->mProgress->notifyComplete(S_OK);
|
---|
7491 | console->mControl->SetPowerUpInfo(NULL);
|
---|
7492 | }
|
---|
7493 | else
|
---|
7494 | {
|
---|
7495 | /* The progress object will fetch the current error info */
|
---|
7496 | task->mProgress->notifyComplete(rc);
|
---|
7497 | ProgressErrorInfo info(task->mProgress);
|
---|
7498 | ComObjPtr<VirtualBoxErrorInfo> errorInfo;
|
---|
7499 | rc = errorInfo.createObject();
|
---|
7500 | if (SUCCEEDED(rc))
|
---|
7501 | {
|
---|
7502 | errorInfo->init(info.getResultCode(),
|
---|
7503 | info.getInterfaceID(),
|
---|
7504 | info.getComponent(),
|
---|
7505 | info.getText());
|
---|
7506 | console->mControl->SetPowerUpInfo(errorInfo);
|
---|
7507 | }
|
---|
7508 | else
|
---|
7509 | {
|
---|
7510 | /* If it's not possible to create an IVirtualBoxErrorInfo object
|
---|
7511 | * signal success, as not signalling anything will cause a stuck
|
---|
7512 | * progress object in VBoxSVC. */
|
---|
7513 | console->mControl->SetPowerUpInfo(NULL);
|
---|
7514 | }
|
---|
7515 |
|
---|
7516 | LogRel(("Power up failed (vrc=%Rrc, rc=%Rhrc (%#08X))\n", vrc, rc, rc));
|
---|
7517 | }
|
---|
7518 |
|
---|
7519 | #if defined(RT_OS_WINDOWS)
|
---|
7520 | /* uninitialize COM */
|
---|
7521 | CoUninitialize();
|
---|
7522 | #endif
|
---|
7523 |
|
---|
7524 | LogFlowFuncLeave();
|
---|
7525 |
|
---|
7526 | return VINF_SUCCESS;
|
---|
7527 | }
|
---|
7528 |
|
---|
7529 |
|
---|
7530 | /**
|
---|
7531 | * Reconfigures a medium attachment (part of taking or deleting an online snapshot).
|
---|
7532 | *
|
---|
7533 | * @param pConsole Reference to the console object.
|
---|
7534 | * @param pVM The VM handle.
|
---|
7535 | * @param lInstance The instance of the controller.
|
---|
7536 | * @param pcszDevice The name of the controller type.
|
---|
7537 | * @param enmBus The storage bus type of the controller.
|
---|
7538 | * @param fSetupMerge Whether to set up a medium merge
|
---|
7539 | * @param uMergeSource Merge source image index
|
---|
7540 | * @param uMergeTarget Merge target image index
|
---|
7541 | * @param aMediumAtt The medium attachment.
|
---|
7542 | * @param aMachineState The current machine state.
|
---|
7543 | * @param phrc Where to store com error - only valid if we return VERR_GENERAL_FAILURE.
|
---|
7544 | * @return VBox status code.
|
---|
7545 | */
|
---|
7546 | /* static */
|
---|
7547 | DECLCALLBACK(int) Console::reconfigureMediumAttachment(Console *pConsole,
|
---|
7548 | PVM pVM,
|
---|
7549 | const char *pcszDevice,
|
---|
7550 | unsigned uInstance,
|
---|
7551 | StorageBus_T enmBus,
|
---|
7552 | bool fUseHostIOCache,
|
---|
7553 | bool fSetupMerge,
|
---|
7554 | unsigned uMergeSource,
|
---|
7555 | unsigned uMergeTarget,
|
---|
7556 | IMediumAttachment *aMediumAtt,
|
---|
7557 | MachineState_T aMachineState,
|
---|
7558 | HRESULT *phrc)
|
---|
7559 | {
|
---|
7560 | LogFlowFunc(("pVM=%p aMediumAtt=%p phrc=%p\n", pVM, aMediumAtt, phrc));
|
---|
7561 |
|
---|
7562 | int rc;
|
---|
7563 | HRESULT hrc;
|
---|
7564 | Bstr bstr;
|
---|
7565 | *phrc = S_OK;
|
---|
7566 | #define RC_CHECK() do { if (RT_FAILURE(rc)) { AssertMsgFailed(("rc=%Rrc\n", rc)); return rc; } } while (0)
|
---|
7567 | #define H() do { if (FAILED(hrc)) { AssertMsgFailed(("hrc=%Rhrc (%#x)\n", hrc, hrc)); *phrc = hrc; return VERR_GENERAL_FAILURE; } } while (0)
|
---|
7568 |
|
---|
7569 | /* Ignore attachments other than hard disks, since at the moment they are
|
---|
7570 | * not subject to snapshotting in general. */
|
---|
7571 | DeviceType_T lType;
|
---|
7572 | hrc = aMediumAtt->COMGETTER(Type)(&lType); H();
|
---|
7573 | if (lType != DeviceType_HardDisk)
|
---|
7574 | return VINF_SUCCESS;
|
---|
7575 |
|
---|
7576 | /* Determine the base path for the device instance. */
|
---|
7577 | PCFGMNODE pCtlInst;
|
---|
7578 | pCtlInst = CFGMR3GetChildF(CFGMR3GetRoot(pVM), "Devices/%s/%u/", pcszDevice, uInstance);
|
---|
7579 | AssertReturn(pCtlInst, VERR_INTERNAL_ERROR);
|
---|
7580 |
|
---|
7581 | /* Update the device instance configuration. */
|
---|
7582 | rc = pConsole->configMediumAttachment(pCtlInst,
|
---|
7583 | pcszDevice,
|
---|
7584 | uInstance,
|
---|
7585 | enmBus,
|
---|
7586 | fUseHostIOCache,
|
---|
7587 | fSetupMerge,
|
---|
7588 | uMergeSource,
|
---|
7589 | uMergeTarget,
|
---|
7590 | aMediumAtt,
|
---|
7591 | aMachineState,
|
---|
7592 | phrc,
|
---|
7593 | true /* fAttachDetach */,
|
---|
7594 | false /* fForceUnmount */,
|
---|
7595 | pVM,
|
---|
7596 | NULL /* paLedDevType */);
|
---|
7597 | /** @todo this dumps everything attached to this device instance, which
|
---|
7598 | * is more than necessary. Dumping the changed LUN would be enough. */
|
---|
7599 | CFGMR3Dump(pCtlInst);
|
---|
7600 | RC_CHECK();
|
---|
7601 |
|
---|
7602 | #undef RC_CHECK
|
---|
7603 | #undef H
|
---|
7604 |
|
---|
7605 | LogFlowFunc(("Returns success\n"));
|
---|
7606 | return VINF_SUCCESS;
|
---|
7607 | }
|
---|
7608 |
|
---|
7609 | /**
|
---|
7610 | * Progress cancelation callback employed by Console::fntTakeSnapshotWorker.
|
---|
7611 | */
|
---|
7612 | static void takesnapshotProgressCancelCallback(void *pvUser)
|
---|
7613 | {
|
---|
7614 | PVM pVM = (PVM)pvUser;
|
---|
7615 | SSMR3Cancel(pVM);
|
---|
7616 | }
|
---|
7617 |
|
---|
7618 | /**
|
---|
7619 | * Worker thread created by Console::TakeSnapshot.
|
---|
7620 | * @param Thread The current thread (ignored).
|
---|
7621 | * @param pvUser The task.
|
---|
7622 | * @return VINF_SUCCESS (ignored).
|
---|
7623 | */
|
---|
7624 | /*static*/
|
---|
7625 | DECLCALLBACK(int) Console::fntTakeSnapshotWorker(RTTHREAD Thread, void *pvUser)
|
---|
7626 | {
|
---|
7627 | VMTakeSnapshotTask *pTask = (VMTakeSnapshotTask*)pvUser;
|
---|
7628 |
|
---|
7629 | // taking a snapshot consists of the following:
|
---|
7630 |
|
---|
7631 | // 1) creating a diff image for each virtual hard disk, into which write operations go after
|
---|
7632 | // the snapshot has been created (done in VBoxSVC, in SessionMachine::BeginTakingSnapshot)
|
---|
7633 | // 2) creating a Snapshot object with the state of the machine (hardware + storage,
|
---|
7634 | // done in VBoxSVC, also in SessionMachine::BeginTakingSnapshot)
|
---|
7635 | // 3) saving the state of the virtual machine (here, in the VM process, if the machine is online)
|
---|
7636 |
|
---|
7637 | Console *that = pTask->mConsole;
|
---|
7638 | bool fBeganTakingSnapshot = false;
|
---|
7639 | bool fSuspenededBySave = false;
|
---|
7640 |
|
---|
7641 | AutoCaller autoCaller(that);
|
---|
7642 | if (FAILED(autoCaller.rc()))
|
---|
7643 | {
|
---|
7644 | that->mptrCancelableProgress.setNull();
|
---|
7645 | return autoCaller.rc();
|
---|
7646 | }
|
---|
7647 |
|
---|
7648 | AutoWriteLock alock(that COMMA_LOCKVAL_SRC_POS);
|
---|
7649 |
|
---|
7650 | HRESULT rc = S_OK;
|
---|
7651 |
|
---|
7652 | try
|
---|
7653 | {
|
---|
7654 | /* STEP 1 + 2:
|
---|
7655 | * request creating the diff images on the server and create the snapshot object
|
---|
7656 | * (this will set the machine state to Saving on the server to block
|
---|
7657 | * others from accessing this machine)
|
---|
7658 | */
|
---|
7659 | rc = that->mControl->BeginTakingSnapshot(that,
|
---|
7660 | pTask->bstrName,
|
---|
7661 | pTask->bstrDescription,
|
---|
7662 | pTask->mProgress,
|
---|
7663 | pTask->fTakingSnapshotOnline,
|
---|
7664 | pTask->bstrSavedStateFile.asOutParam());
|
---|
7665 | if (FAILED(rc))
|
---|
7666 | throw rc;
|
---|
7667 |
|
---|
7668 | fBeganTakingSnapshot = true;
|
---|
7669 |
|
---|
7670 | /*
|
---|
7671 | * state file is non-null only when the VM is paused
|
---|
7672 | * (i.e. creating a snapshot online)
|
---|
7673 | */
|
---|
7674 | ComAssertThrow( (!pTask->bstrSavedStateFile.isEmpty() && pTask->fTakingSnapshotOnline)
|
---|
7675 | || ( pTask->bstrSavedStateFile.isEmpty() && !pTask->fTakingSnapshotOnline),
|
---|
7676 | rc = E_FAIL);
|
---|
7677 |
|
---|
7678 | /* sync the state with the server */
|
---|
7679 | if (pTask->lastMachineState == MachineState_Running)
|
---|
7680 | that->setMachineStateLocally(MachineState_LiveSnapshotting);
|
---|
7681 | else
|
---|
7682 | that->setMachineStateLocally(MachineState_Saving);
|
---|
7683 |
|
---|
7684 | // STEP 3: save the VM state (if online)
|
---|
7685 | if (pTask->fTakingSnapshotOnline)
|
---|
7686 | {
|
---|
7687 | Utf8Str strSavedStateFile(pTask->bstrSavedStateFile);
|
---|
7688 |
|
---|
7689 | pTask->mProgress->SetNextOperation(Bstr(tr("Saving the machine state")),
|
---|
7690 | pTask->ulMemSize); // operation weight, same as computed when setting up progress object
|
---|
7691 | pTask->mProgress->setCancelCallback(takesnapshotProgressCancelCallback, that->mpVM);
|
---|
7692 |
|
---|
7693 | alock.leave();
|
---|
7694 | LogFlowFunc(("VMR3Save...\n"));
|
---|
7695 | int vrc = VMR3Save(that->mpVM,
|
---|
7696 | strSavedStateFile.c_str(),
|
---|
7697 | true /*fContinueAfterwards*/,
|
---|
7698 | Console::stateProgressCallback,
|
---|
7699 | (void*)pTask,
|
---|
7700 | &fSuspenededBySave);
|
---|
7701 | alock.enter();
|
---|
7702 | if (RT_FAILURE(vrc))
|
---|
7703 | throw setError(E_FAIL,
|
---|
7704 | tr("Failed to save the machine state to '%s' (%Rrc)"),
|
---|
7705 | strSavedStateFile.c_str(), vrc);
|
---|
7706 |
|
---|
7707 | pTask->mProgress->setCancelCallback(NULL, NULL);
|
---|
7708 | if (!pTask->mProgress->notifyPointOfNoReturn())
|
---|
7709 | throw setError(E_FAIL, tr("Cancelled"));
|
---|
7710 | that->mptrCancelableProgress.setNull();
|
---|
7711 |
|
---|
7712 | // STEP 4: reattach hard disks
|
---|
7713 | LogFlowFunc(("Reattaching new differencing hard disks...\n"));
|
---|
7714 |
|
---|
7715 | pTask->mProgress->SetNextOperation(Bstr(tr("Reconfiguring medium attachments")),
|
---|
7716 | 1); // operation weight, same as computed when setting up progress object
|
---|
7717 |
|
---|
7718 | com::SafeIfaceArray<IMediumAttachment> atts;
|
---|
7719 | rc = that->mMachine->COMGETTER(MediumAttachments)(ComSafeArrayAsOutParam(atts));
|
---|
7720 | if (FAILED(rc))
|
---|
7721 | throw rc;
|
---|
7722 |
|
---|
7723 | for (size_t i = 0;
|
---|
7724 | i < atts.size();
|
---|
7725 | ++i)
|
---|
7726 | {
|
---|
7727 | ComPtr<IStorageController> controller;
|
---|
7728 | BSTR controllerName;
|
---|
7729 | ULONG lInstance;
|
---|
7730 | StorageControllerType_T enmController;
|
---|
7731 | StorageBus_T enmBus;
|
---|
7732 | BOOL fUseHostIOCache;
|
---|
7733 |
|
---|
7734 | /*
|
---|
7735 | * We can't pass a storage controller object directly
|
---|
7736 | * (g++ complains about not being able to pass non POD types through '...')
|
---|
7737 | * so we have to query needed values here and pass them.
|
---|
7738 | */
|
---|
7739 | rc = atts[i]->COMGETTER(Controller)(&controllerName);
|
---|
7740 | if (FAILED(rc))
|
---|
7741 | throw rc;
|
---|
7742 |
|
---|
7743 | rc = that->mMachine->GetStorageControllerByName(controllerName, controller.asOutParam());
|
---|
7744 | if (FAILED(rc))
|
---|
7745 | throw rc;
|
---|
7746 |
|
---|
7747 | rc = controller->COMGETTER(ControllerType)(&enmController);
|
---|
7748 | if (FAILED(rc))
|
---|
7749 | throw rc;
|
---|
7750 | rc = controller->COMGETTER(Instance)(&lInstance);
|
---|
7751 | if (FAILED(rc))
|
---|
7752 | throw rc;
|
---|
7753 | rc = controller->COMGETTER(Bus)(&enmBus);
|
---|
7754 | if (FAILED(rc))
|
---|
7755 | throw rc;
|
---|
7756 | rc = controller->COMGETTER(UseHostIOCache)(&fUseHostIOCache);
|
---|
7757 | if (FAILED(rc))
|
---|
7758 | throw rc;
|
---|
7759 |
|
---|
7760 | const char *pcszDevice = Console::convertControllerTypeToDev(enmController);
|
---|
7761 |
|
---|
7762 | /*
|
---|
7763 | * don't leave the lock since reconfigureMediumAttachment
|
---|
7764 | * isn't going to need the Console lock.
|
---|
7765 | */
|
---|
7766 | vrc = VMR3ReqCallWait(that->mpVM,
|
---|
7767 | VMCPUID_ANY,
|
---|
7768 | (PFNRT)reconfigureMediumAttachment,
|
---|
7769 | 12,
|
---|
7770 | that,
|
---|
7771 | that->mpVM,
|
---|
7772 | pcszDevice,
|
---|
7773 | lInstance,
|
---|
7774 | enmBus,
|
---|
7775 | fUseHostIOCache,
|
---|
7776 | false /* fSetupMerge */,
|
---|
7777 | 0 /* uMergeSource */,
|
---|
7778 | 0 /* uMergeTarget */,
|
---|
7779 | atts[i],
|
---|
7780 | that->mMachineState,
|
---|
7781 | &rc);
|
---|
7782 | if (RT_FAILURE(vrc))
|
---|
7783 | throw setError(E_FAIL, Console::tr("%Rrc"), vrc);
|
---|
7784 | if (FAILED(rc))
|
---|
7785 | throw rc;
|
---|
7786 | }
|
---|
7787 | }
|
---|
7788 |
|
---|
7789 | /*
|
---|
7790 | * finalize the requested snapshot object.
|
---|
7791 | * This will reset the machine state to the state it had right
|
---|
7792 | * before calling mControl->BeginTakingSnapshot().
|
---|
7793 | */
|
---|
7794 | rc = that->mControl->EndTakingSnapshot(TRUE /*aSuccess*/);
|
---|
7795 | // do not throw rc here because we can't call EndTakingSnapshot() twice
|
---|
7796 | LogFlowFunc(("EndTakingSnapshot -> %Rhrc [mMachineState=%s]\n", rc, Global::stringifyMachineState(that->mMachineState)));
|
---|
7797 | }
|
---|
7798 | catch (HRESULT rcThrown)
|
---|
7799 | {
|
---|
7800 | /* preserve existing error info */
|
---|
7801 | ErrorInfoKeeper eik;
|
---|
7802 |
|
---|
7803 | if (fBeganTakingSnapshot)
|
---|
7804 | that->mControl->EndTakingSnapshot(FALSE /*aSuccess*/);
|
---|
7805 |
|
---|
7806 | rc = rcThrown;
|
---|
7807 | LogFunc(("Caught %Rhrc [mMachineState=%s]\n", rc, Global::stringifyMachineState(that->mMachineState)));
|
---|
7808 | }
|
---|
7809 | Assert(alock.isWriteLockOnCurrentThread());
|
---|
7810 |
|
---|
7811 | if (FAILED(rc)) /* Must come before calling setMachineState. */
|
---|
7812 | pTask->mProgress->notifyComplete(rc);
|
---|
7813 |
|
---|
7814 | /*
|
---|
7815 | * Fix up the machine state.
|
---|
7816 | *
|
---|
7817 | * For live snapshots we do all the work, for the two other variantions we
|
---|
7818 | * just update the local copy.
|
---|
7819 | */
|
---|
7820 | MachineState_T enmMachineState;
|
---|
7821 | that->mMachine->COMGETTER(State)(&enmMachineState);
|
---|
7822 | if ( that->mMachineState == MachineState_LiveSnapshotting
|
---|
7823 | || that->mMachineState == MachineState_Saving)
|
---|
7824 | {
|
---|
7825 |
|
---|
7826 | if (!pTask->fTakingSnapshotOnline)
|
---|
7827 | that->setMachineStateLocally(pTask->lastMachineState);
|
---|
7828 | else if (SUCCEEDED(rc))
|
---|
7829 | {
|
---|
7830 | Assert( pTask->lastMachineState == MachineState_Running
|
---|
7831 | || pTask->lastMachineState == MachineState_Paused);
|
---|
7832 | Assert(that->mMachineState == MachineState_Saving);
|
---|
7833 | if (pTask->lastMachineState == MachineState_Running)
|
---|
7834 | {
|
---|
7835 | LogFlowFunc(("VMR3Resume...\n"));
|
---|
7836 | alock.leave();
|
---|
7837 | int vrc = VMR3Resume(that->mpVM);
|
---|
7838 | alock.enter();
|
---|
7839 | if (RT_FAILURE(vrc))
|
---|
7840 | {
|
---|
7841 | rc = setError(VBOX_E_VM_ERROR, tr("Could not resume the machine execution (%Rrc)"), vrc);
|
---|
7842 | pTask->mProgress->notifyComplete(rc);
|
---|
7843 | if (that->mMachineState == MachineState_Saving)
|
---|
7844 | that->setMachineStateLocally(MachineState_Paused);
|
---|
7845 | }
|
---|
7846 | }
|
---|
7847 | else
|
---|
7848 | that->setMachineStateLocally(MachineState_Paused);
|
---|
7849 | }
|
---|
7850 | else
|
---|
7851 | {
|
---|
7852 | /** @todo this could probably be made more generic and reused elsewhere. */
|
---|
7853 | /* paranoid cleanup on for a failed online snapshot. */
|
---|
7854 | VMSTATE enmVMState = VMR3GetState(that->mpVM);
|
---|
7855 | switch (enmVMState)
|
---|
7856 | {
|
---|
7857 | case VMSTATE_RUNNING:
|
---|
7858 | case VMSTATE_RUNNING_LS:
|
---|
7859 | case VMSTATE_DEBUGGING:
|
---|
7860 | case VMSTATE_DEBUGGING_LS:
|
---|
7861 | case VMSTATE_POWERING_OFF:
|
---|
7862 | case VMSTATE_POWERING_OFF_LS:
|
---|
7863 | case VMSTATE_RESETTING:
|
---|
7864 | case VMSTATE_RESETTING_LS:
|
---|
7865 | Assert(!fSuspenededBySave);
|
---|
7866 | that->setMachineState(MachineState_Running);
|
---|
7867 | break;
|
---|
7868 |
|
---|
7869 | case VMSTATE_GURU_MEDITATION:
|
---|
7870 | case VMSTATE_GURU_MEDITATION_LS:
|
---|
7871 | that->setMachineState(MachineState_Stuck);
|
---|
7872 | break;
|
---|
7873 |
|
---|
7874 | case VMSTATE_FATAL_ERROR:
|
---|
7875 | case VMSTATE_FATAL_ERROR_LS:
|
---|
7876 | if (pTask->lastMachineState == MachineState_Paused)
|
---|
7877 | that->setMachineStateLocally(pTask->lastMachineState);
|
---|
7878 | else
|
---|
7879 | that->setMachineState(MachineState_Paused);
|
---|
7880 | break;
|
---|
7881 |
|
---|
7882 | default:
|
---|
7883 | AssertMsgFailed(("%s\n", VMR3GetStateName(enmVMState)));
|
---|
7884 | case VMSTATE_SUSPENDED:
|
---|
7885 | case VMSTATE_SUSPENDED_LS:
|
---|
7886 | case VMSTATE_SUSPENDING:
|
---|
7887 | case VMSTATE_SUSPENDING_LS:
|
---|
7888 | case VMSTATE_SUSPENDING_EXT_LS:
|
---|
7889 | if (fSuspenededBySave)
|
---|
7890 | {
|
---|
7891 | Assert(pTask->lastMachineState == MachineState_Running);
|
---|
7892 | LogFlowFunc(("VMR3Resume (on failure)...\n"));
|
---|
7893 | alock.leave();
|
---|
7894 | int vrc = VMR3Resume(that->mpVM);
|
---|
7895 | alock.enter();
|
---|
7896 | AssertLogRelRC(vrc);
|
---|
7897 | if (RT_FAILURE(vrc))
|
---|
7898 | that->setMachineState(MachineState_Paused);
|
---|
7899 | }
|
---|
7900 | else if (pTask->lastMachineState == MachineState_Paused)
|
---|
7901 | that->setMachineStateLocally(pTask->lastMachineState);
|
---|
7902 | else
|
---|
7903 | that->setMachineState(MachineState_Paused);
|
---|
7904 | break;
|
---|
7905 | }
|
---|
7906 |
|
---|
7907 | }
|
---|
7908 | }
|
---|
7909 | /*else: somebody else has change the state... Leave it. */
|
---|
7910 |
|
---|
7911 | /* check the remote state to see that we got it right. */
|
---|
7912 | that->mMachine->COMGETTER(State)(&enmMachineState);
|
---|
7913 | AssertLogRelMsg(that->mMachineState == enmMachineState,
|
---|
7914 | ("mMachineState=%s enmMachineState=%s\n", Global::stringifyMachineState(that->mMachineState),
|
---|
7915 | Global::stringifyMachineState(enmMachineState) ));
|
---|
7916 |
|
---|
7917 |
|
---|
7918 | if (SUCCEEDED(rc)) /* The failure cases are handled above. */
|
---|
7919 | pTask->mProgress->notifyComplete(rc);
|
---|
7920 |
|
---|
7921 | delete pTask;
|
---|
7922 |
|
---|
7923 | LogFlowFuncLeave();
|
---|
7924 | return VINF_SUCCESS;
|
---|
7925 | }
|
---|
7926 |
|
---|
7927 | /**
|
---|
7928 | * Thread for executing the saved state operation.
|
---|
7929 | *
|
---|
7930 | * @param Thread The thread handle.
|
---|
7931 | * @param pvUser Pointer to a VMSaveTask structure.
|
---|
7932 | * @return VINF_SUCCESS (ignored).
|
---|
7933 | *
|
---|
7934 | * @note Locks the Console object for writing.
|
---|
7935 | */
|
---|
7936 | /*static*/
|
---|
7937 | DECLCALLBACK(int) Console::saveStateThread(RTTHREAD Thread, void *pvUser)
|
---|
7938 | {
|
---|
7939 | LogFlowFuncEnter();
|
---|
7940 |
|
---|
7941 | std::auto_ptr<VMSaveTask> task(static_cast<VMSaveTask*>(pvUser));
|
---|
7942 | AssertReturn(task.get(), VERR_INVALID_PARAMETER);
|
---|
7943 |
|
---|
7944 | Assert(task->mSavedStateFile.length());
|
---|
7945 | Assert(!task->mProgress.isNull());
|
---|
7946 |
|
---|
7947 | const ComObjPtr<Console> &that = task->mConsole;
|
---|
7948 | Utf8Str errMsg;
|
---|
7949 | HRESULT rc = S_OK;
|
---|
7950 |
|
---|
7951 | LogFlowFunc(("Saving the state to '%s'...\n", task->mSavedStateFile.raw()));
|
---|
7952 |
|
---|
7953 | bool fSuspenededBySave;
|
---|
7954 | int vrc = VMR3Save(that->mpVM,
|
---|
7955 | task->mSavedStateFile.c_str(),
|
---|
7956 | false, /*fContinueAfterwards*/
|
---|
7957 | Console::stateProgressCallback,
|
---|
7958 | static_cast<VMProgressTask*>(task.get()),
|
---|
7959 | &fSuspenededBySave);
|
---|
7960 | if (RT_FAILURE(vrc))
|
---|
7961 | {
|
---|
7962 | errMsg = Utf8StrFmt(Console::tr("Failed to save the machine state to '%s' (%Rrc)"),
|
---|
7963 | task->mSavedStateFile.raw(), vrc);
|
---|
7964 | rc = E_FAIL;
|
---|
7965 | }
|
---|
7966 | Assert(!fSuspenededBySave);
|
---|
7967 |
|
---|
7968 | /* lock the console once we're going to access it */
|
---|
7969 | AutoWriteLock thatLock(that COMMA_LOCKVAL_SRC_POS);
|
---|
7970 |
|
---|
7971 | /*
|
---|
7972 | * finalize the requested save state procedure.
|
---|
7973 | * In case of success, the server will set the machine state to Saved;
|
---|
7974 | * in case of failure it will reset the it to the state it had right
|
---|
7975 | * before calling mControl->BeginSavingState().
|
---|
7976 | */
|
---|
7977 | that->mControl->EndSavingState(SUCCEEDED(rc));
|
---|
7978 |
|
---|
7979 | /* synchronize the state with the server */
|
---|
7980 | if (!FAILED(rc))
|
---|
7981 | {
|
---|
7982 | /*
|
---|
7983 | * The machine has been successfully saved, so power it down
|
---|
7984 | * (vmstateChangeCallback() will set state to Saved on success).
|
---|
7985 | * Note: we release the task's VM caller, otherwise it will
|
---|
7986 | * deadlock.
|
---|
7987 | */
|
---|
7988 | task->releaseVMCaller();
|
---|
7989 |
|
---|
7990 | rc = that->powerDown();
|
---|
7991 | }
|
---|
7992 |
|
---|
7993 | /* notify the progress object about operation completion */
|
---|
7994 | if (SUCCEEDED(rc))
|
---|
7995 | task->mProgress->notifyComplete(S_OK);
|
---|
7996 | else
|
---|
7997 | {
|
---|
7998 | if (errMsg.length())
|
---|
7999 | task->mProgress->notifyComplete(rc,
|
---|
8000 | COM_IIDOF(IConsole),
|
---|
8001 | (CBSTR)Console::getComponentName(),
|
---|
8002 | errMsg.c_str());
|
---|
8003 | else
|
---|
8004 | task->mProgress->notifyComplete(rc);
|
---|
8005 | }
|
---|
8006 |
|
---|
8007 | LogFlowFuncLeave();
|
---|
8008 | return VINF_SUCCESS;
|
---|
8009 | }
|
---|
8010 |
|
---|
8011 | /**
|
---|
8012 | * Thread for powering down the Console.
|
---|
8013 | *
|
---|
8014 | * @param Thread The thread handle.
|
---|
8015 | * @param pvUser Pointer to the VMTask structure.
|
---|
8016 | * @return VINF_SUCCESS (ignored).
|
---|
8017 | *
|
---|
8018 | * @note Locks the Console object for writing.
|
---|
8019 | */
|
---|
8020 | /*static*/
|
---|
8021 | DECLCALLBACK(int) Console::powerDownThread(RTTHREAD Thread, void *pvUser)
|
---|
8022 | {
|
---|
8023 | LogFlowFuncEnter();
|
---|
8024 |
|
---|
8025 | std::auto_ptr<VMProgressTask> task(static_cast<VMProgressTask *>(pvUser));
|
---|
8026 | AssertReturn(task.get(), VERR_INVALID_PARAMETER);
|
---|
8027 |
|
---|
8028 | AssertReturn(task->isOk(), VERR_GENERAL_FAILURE);
|
---|
8029 |
|
---|
8030 | const ComObjPtr<Console> &that = task->mConsole;
|
---|
8031 |
|
---|
8032 | /* Note: no need to use addCaller() to protect Console because VMTask does
|
---|
8033 | * that */
|
---|
8034 |
|
---|
8035 | /* wait until the method tat started us returns */
|
---|
8036 | AutoWriteLock thatLock(that COMMA_LOCKVAL_SRC_POS);
|
---|
8037 |
|
---|
8038 | /* release VM caller to avoid the powerDown() deadlock */
|
---|
8039 | task->releaseVMCaller();
|
---|
8040 |
|
---|
8041 | that->powerDown(task->mProgress);
|
---|
8042 |
|
---|
8043 | LogFlowFuncLeave();
|
---|
8044 | return VINF_SUCCESS;
|
---|
8045 | }
|
---|
8046 |
|
---|
8047 | /**
|
---|
8048 | * The Main status driver instance data.
|
---|
8049 | */
|
---|
8050 | typedef struct DRVMAINSTATUS
|
---|
8051 | {
|
---|
8052 | /** The LED connectors. */
|
---|
8053 | PDMILEDCONNECTORS ILedConnectors;
|
---|
8054 | /** Pointer to the LED ports interface above us. */
|
---|
8055 | PPDMILEDPORTS pLedPorts;
|
---|
8056 | /** Pointer to the array of LED pointers. */
|
---|
8057 | PPDMLED *papLeds;
|
---|
8058 | /** The unit number corresponding to the first entry in the LED array. */
|
---|
8059 | RTUINT iFirstLUN;
|
---|
8060 | /** The unit number corresponding to the last entry in the LED array.
|
---|
8061 | * (The size of the LED array is iLastLUN - iFirstLUN + 1.) */
|
---|
8062 | RTUINT iLastLUN;
|
---|
8063 | } DRVMAINSTATUS, *PDRVMAINSTATUS;
|
---|
8064 |
|
---|
8065 |
|
---|
8066 | /**
|
---|
8067 | * Notification about a unit which have been changed.
|
---|
8068 | *
|
---|
8069 | * The driver must discard any pointers to data owned by
|
---|
8070 | * the unit and requery it.
|
---|
8071 | *
|
---|
8072 | * @param pInterface Pointer to the interface structure containing the called function pointer.
|
---|
8073 | * @param iLUN The unit number.
|
---|
8074 | */
|
---|
8075 | DECLCALLBACK(void) Console::drvStatus_UnitChanged(PPDMILEDCONNECTORS pInterface, unsigned iLUN)
|
---|
8076 | {
|
---|
8077 | PDRVMAINSTATUS pData = (PDRVMAINSTATUS)(void *)pInterface;
|
---|
8078 | if (iLUN >= pData->iFirstLUN && iLUN <= pData->iLastLUN)
|
---|
8079 | {
|
---|
8080 | PPDMLED pLed;
|
---|
8081 | int rc = pData->pLedPorts->pfnQueryStatusLed(pData->pLedPorts, iLUN, &pLed);
|
---|
8082 | if (RT_FAILURE(rc))
|
---|
8083 | pLed = NULL;
|
---|
8084 | ASMAtomicXchgPtr((void * volatile *)&pData->papLeds[iLUN - pData->iFirstLUN], pLed);
|
---|
8085 | Log(("drvStatus_UnitChanged: iLUN=%d pLed=%p\n", iLUN, pLed));
|
---|
8086 | }
|
---|
8087 | }
|
---|
8088 |
|
---|
8089 |
|
---|
8090 | /**
|
---|
8091 | * @interface_method_impl{PDMIBASE,pfnQueryInterface}
|
---|
8092 | */
|
---|
8093 | DECLCALLBACK(void *) Console::drvStatus_QueryInterface(PPDMIBASE pInterface, const char *pszIID)
|
---|
8094 | {
|
---|
8095 | PPDMDRVINS pDrvIns = PDMIBASE_2_PDMDRV(pInterface);
|
---|
8096 | PDRVMAINSTATUS pThis = PDMINS_2_DATA(pDrvIns, PDRVMAINSTATUS);
|
---|
8097 | PDMIBASE_RETURN_INTERFACE(pszIID, PDMIBASE, &pDrvIns->IBase);
|
---|
8098 | PDMIBASE_RETURN_INTERFACE(pszIID, PDMILEDCONNECTORS, &pThis->ILedConnectors);
|
---|
8099 | return NULL;
|
---|
8100 | }
|
---|
8101 |
|
---|
8102 |
|
---|
8103 | /**
|
---|
8104 | * Destruct a status driver instance.
|
---|
8105 | *
|
---|
8106 | * @returns VBox status.
|
---|
8107 | * @param pDrvIns The driver instance data.
|
---|
8108 | */
|
---|
8109 | DECLCALLBACK(void) Console::drvStatus_Destruct(PPDMDRVINS pDrvIns)
|
---|
8110 | {
|
---|
8111 | PDRVMAINSTATUS pData = PDMINS_2_DATA(pDrvIns, PDRVMAINSTATUS);
|
---|
8112 | LogFlowFunc(("iInstance=%d\n", pDrvIns->iInstance));
|
---|
8113 | PDMDRV_CHECK_VERSIONS_RETURN_VOID(pDrvIns);
|
---|
8114 |
|
---|
8115 | if (pData->papLeds)
|
---|
8116 | {
|
---|
8117 | unsigned iLed = pData->iLastLUN - pData->iFirstLUN + 1;
|
---|
8118 | while (iLed-- > 0)
|
---|
8119 | ASMAtomicXchgPtr((void * volatile *)&pData->papLeds[iLed], NULL);
|
---|
8120 | }
|
---|
8121 | }
|
---|
8122 |
|
---|
8123 |
|
---|
8124 | /**
|
---|
8125 | * Construct a status driver instance.
|
---|
8126 | *
|
---|
8127 | * @copydoc FNPDMDRVCONSTRUCT
|
---|
8128 | */
|
---|
8129 | DECLCALLBACK(int) Console::drvStatus_Construct(PPDMDRVINS pDrvIns, PCFGMNODE pCfg, uint32_t fFlags)
|
---|
8130 | {
|
---|
8131 | PDRVMAINSTATUS pData = PDMINS_2_DATA(pDrvIns, PDRVMAINSTATUS);
|
---|
8132 | LogFlowFunc(("iInstance=%d\n", pDrvIns->iInstance));
|
---|
8133 | PDMDRV_CHECK_VERSIONS_RETURN(pDrvIns);
|
---|
8134 |
|
---|
8135 | /*
|
---|
8136 | * Validate configuration.
|
---|
8137 | */
|
---|
8138 | if (!CFGMR3AreValuesValid(pCfg, "papLeds\0First\0Last\0"))
|
---|
8139 | return VERR_PDM_DRVINS_UNKNOWN_CFG_VALUES;
|
---|
8140 | AssertMsgReturn(PDMDrvHlpNoAttach(pDrvIns) == VERR_PDM_NO_ATTACHED_DRIVER,
|
---|
8141 | ("Configuration error: Not possible to attach anything to this driver!\n"),
|
---|
8142 | VERR_PDM_DRVINS_NO_ATTACH);
|
---|
8143 |
|
---|
8144 | /*
|
---|
8145 | * Data.
|
---|
8146 | */
|
---|
8147 | pDrvIns->IBase.pfnQueryInterface = Console::drvStatus_QueryInterface;
|
---|
8148 | pData->ILedConnectors.pfnUnitChanged = Console::drvStatus_UnitChanged;
|
---|
8149 |
|
---|
8150 | /*
|
---|
8151 | * Read config.
|
---|
8152 | */
|
---|
8153 | int rc = CFGMR3QueryPtr(pCfg, "papLeds", (void **)&pData->papLeds);
|
---|
8154 | if (RT_FAILURE(rc))
|
---|
8155 | {
|
---|
8156 | AssertMsgFailed(("Configuration error: Failed to query the \"papLeds\" value! rc=%Rrc\n", rc));
|
---|
8157 | return rc;
|
---|
8158 | }
|
---|
8159 |
|
---|
8160 | rc = CFGMR3QueryU32(pCfg, "First", &pData->iFirstLUN);
|
---|
8161 | if (rc == VERR_CFGM_VALUE_NOT_FOUND)
|
---|
8162 | pData->iFirstLUN = 0;
|
---|
8163 | else if (RT_FAILURE(rc))
|
---|
8164 | {
|
---|
8165 | AssertMsgFailed(("Configuration error: Failed to query the \"First\" value! rc=%Rrc\n", rc));
|
---|
8166 | return rc;
|
---|
8167 | }
|
---|
8168 |
|
---|
8169 | rc = CFGMR3QueryU32(pCfg, "Last", &pData->iLastLUN);
|
---|
8170 | if (rc == VERR_CFGM_VALUE_NOT_FOUND)
|
---|
8171 | pData->iLastLUN = 0;
|
---|
8172 | else if (RT_FAILURE(rc))
|
---|
8173 | {
|
---|
8174 | AssertMsgFailed(("Configuration error: Failed to query the \"Last\" value! rc=%Rrc\n", rc));
|
---|
8175 | return rc;
|
---|
8176 | }
|
---|
8177 | if (pData->iFirstLUN > pData->iLastLUN)
|
---|
8178 | {
|
---|
8179 | AssertMsgFailed(("Configuration error: Invalid unit range %u-%u\n", pData->iFirstLUN, pData->iLastLUN));
|
---|
8180 | return VERR_GENERAL_FAILURE;
|
---|
8181 | }
|
---|
8182 |
|
---|
8183 | /*
|
---|
8184 | * Get the ILedPorts interface of the above driver/device and
|
---|
8185 | * query the LEDs we want.
|
---|
8186 | */
|
---|
8187 | pData->pLedPorts = PDMIBASE_QUERY_INTERFACE(pDrvIns->pUpBase, PDMILEDPORTS);
|
---|
8188 | AssertMsgReturn(pData->pLedPorts, ("Configuration error: No led ports interface above!\n"),
|
---|
8189 | VERR_PDM_MISSING_INTERFACE_ABOVE);
|
---|
8190 |
|
---|
8191 | for (unsigned i = pData->iFirstLUN; i <= pData->iLastLUN; ++i)
|
---|
8192 | Console::drvStatus_UnitChanged(&pData->ILedConnectors, i);
|
---|
8193 |
|
---|
8194 | return VINF_SUCCESS;
|
---|
8195 | }
|
---|
8196 |
|
---|
8197 |
|
---|
8198 | /**
|
---|
8199 | * Keyboard driver registration record.
|
---|
8200 | */
|
---|
8201 | const PDMDRVREG Console::DrvStatusReg =
|
---|
8202 | {
|
---|
8203 | /* u32Version */
|
---|
8204 | PDM_DRVREG_VERSION,
|
---|
8205 | /* szName */
|
---|
8206 | "MainStatus",
|
---|
8207 | /* szRCMod */
|
---|
8208 | "",
|
---|
8209 | /* szR0Mod */
|
---|
8210 | "",
|
---|
8211 | /* pszDescription */
|
---|
8212 | "Main status driver (Main as in the API).",
|
---|
8213 | /* fFlags */
|
---|
8214 | PDM_DRVREG_FLAGS_HOST_BITS_DEFAULT,
|
---|
8215 | /* fClass. */
|
---|
8216 | PDM_DRVREG_CLASS_STATUS,
|
---|
8217 | /* cMaxInstances */
|
---|
8218 | ~0,
|
---|
8219 | /* cbInstance */
|
---|
8220 | sizeof(DRVMAINSTATUS),
|
---|
8221 | /* pfnConstruct */
|
---|
8222 | Console::drvStatus_Construct,
|
---|
8223 | /* pfnDestruct */
|
---|
8224 | Console::drvStatus_Destruct,
|
---|
8225 | /* pfnRelocate */
|
---|
8226 | NULL,
|
---|
8227 | /* pfnIOCtl */
|
---|
8228 | NULL,
|
---|
8229 | /* pfnPowerOn */
|
---|
8230 | NULL,
|
---|
8231 | /* pfnReset */
|
---|
8232 | NULL,
|
---|
8233 | /* pfnSuspend */
|
---|
8234 | NULL,
|
---|
8235 | /* pfnResume */
|
---|
8236 | NULL,
|
---|
8237 | /* pfnAttach */
|
---|
8238 | NULL,
|
---|
8239 | /* pfnDetach */
|
---|
8240 | NULL,
|
---|
8241 | /* pfnPowerOff */
|
---|
8242 | NULL,
|
---|
8243 | /* pfnSoftReset */
|
---|
8244 | NULL,
|
---|
8245 | /* u32EndVersion */
|
---|
8246 | PDM_DRVREG_VERSION
|
---|
8247 | };
|
---|
8248 |
|
---|
8249 | /* vi: set tabstop=4 shiftwidth=4 expandtab: */
|
---|