1 | /* $Id: SystemPropertiesImpl.cpp 25860 2010-01-15 13:27:26Z vboxsync $ */
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2 |
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3 | /** @file
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4 | *
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5 | * VirtualBox COM class implementation
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6 | */
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7 |
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8 | /*
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9 | * Copyright (C) 2006-2008 Sun Microsystems, Inc.
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10 | *
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11 | * This file is part of VirtualBox Open Source Edition (OSE), as
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12 | * available from http://www.virtualbox.org. This file is free software;
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13 | * you can redistribute it and/or modify it under the terms of the GNU
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14 | * General Public License (GPL) as published by the Free Software
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15 | * Foundation, in version 2 as it comes in the "COPYING" file of the
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16 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
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17 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
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18 | *
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19 | * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
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20 | * Clara, CA 95054 USA or visit http://www.sun.com if you need
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21 | * additional information or have any questions.
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22 | */
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23 |
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24 | #include "SystemPropertiesImpl.h"
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25 | #include "VirtualBoxImpl.h"
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26 | #include "MachineImpl.h"
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27 | #include "AutoCaller.h"
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28 | #include "Logging.h"
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29 |
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30 | // generated header
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31 | #include "SchemaDefs.h"
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32 |
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33 | #include <iprt/path.h>
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34 | #include <iprt/dir.h>
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35 | #include <iprt/process.h>
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36 | #include <iprt/ldr.h>
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37 |
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38 | #include <VBox/err.h>
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39 | #include <VBox/param.h>
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40 | #include <VBox/settings.h>
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41 | #include <VBox/VBoxHDD.h>
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42 |
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43 | // defines
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44 | /////////////////////////////////////////////////////////////////////////////
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45 |
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46 | // constructor / destructor
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47 | /////////////////////////////////////////////////////////////////////////////
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48 |
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49 | DEFINE_EMPTY_CTOR_DTOR (SystemProperties)
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50 |
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51 | HRESULT SystemProperties::FinalConstruct()
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52 | {
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53 | return S_OK;
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54 | }
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55 |
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56 | void SystemProperties::FinalRelease()
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57 | {
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58 | uninit ();
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59 | }
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60 |
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61 | // public methods only for internal purposes
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62 | /////////////////////////////////////////////////////////////////////////////
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63 |
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64 | /**
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65 | * Initializes the system information object.
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66 | *
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67 | * @returns COM result indicator
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68 | */
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69 | HRESULT SystemProperties::init (VirtualBox *aParent)
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70 | {
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71 | LogFlowThisFunc(("aParent=%p\n", aParent));
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72 |
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73 | ComAssertRet (aParent, E_FAIL);
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74 |
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75 | /* Enclose the state transition NotReady->InInit->Ready */
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76 | AutoInitSpan autoInitSpan(this);
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77 | AssertReturn(autoInitSpan.isOk(), E_FAIL);
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78 |
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79 | unconst(mParent) = aParent;
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80 |
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81 | setDefaultMachineFolder(Utf8Str::Null);
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82 | setDefaultHardDiskFolder(Utf8Str::Null);
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83 | setDefaultHardDiskFormat(Utf8Str::Null);
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84 |
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85 | setRemoteDisplayAuthLibrary(Utf8Str::Null);
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86 |
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87 | mLogHistoryCount = 3;
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88 |
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89 | HRESULT rc = S_OK;
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90 |
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91 | /* Fetch info of all available hd backends. */
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92 |
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93 | /// @todo NEWMEDIA VDBackendInfo needs to be improved to let us enumerate
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94 | /// any number of backends
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95 |
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96 | /// @todo We currently leak memory because it's not actually clear what to
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97 | /// free in structures returned by VDBackendInfo. Must be fixed ASAP!
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98 |
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99 | VDBACKENDINFO aVDInfo [100];
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100 | unsigned cEntries;
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101 | int vrc = VDBackendInfo (RT_ELEMENTS (aVDInfo), aVDInfo, &cEntries);
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102 | AssertRC (vrc);
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103 | if (RT_SUCCESS(vrc))
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104 | {
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105 | for (unsigned i = 0; i < cEntries; ++ i)
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106 | {
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107 | ComObjPtr<MediumFormat> hdf;
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108 | rc = hdf.createObject();
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109 | if (FAILED(rc)) break;
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110 |
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111 | rc = hdf->init (&aVDInfo [i]);
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112 | if (FAILED(rc)) break;
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113 |
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114 | mMediumFormats.push_back (hdf);
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115 | }
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116 | }
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117 |
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118 | /* Driver defaults which are OS specific */
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119 | #if defined (RT_OS_WINDOWS)
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120 | # ifdef VBOX_WITH_WINMM
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121 | mDefaultAudioDriver = AudioDriverType_WinMM;
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122 | # else /* VBOX_WITH_WINMM */
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123 | mDefaultAudioDriver = AudioDriverType_DirectSound;
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124 | # endif /* !VBOX_WITH_WINMM */
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125 | #elif defined (RT_OS_SOLARIS)
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126 | mDefaultAudioDriver = AudioDriverType_SolAudio;
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127 | #elif defined (RT_OS_LINUX)
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128 | # if defined (VBOX_WITH_PULSE)
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129 | /* Check for the pulse library & that the pulse audio daemon is running. */
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130 | if (RTProcIsRunningByName ("pulseaudio") &&
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131 | RTLdrIsLoadable ("libpulse.so.0"))
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132 | mDefaultAudioDriver = AudioDriverType_Pulse;
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133 | else
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134 | # endif /* VBOX_WITH_PULSE */
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135 | # if defined (VBOX_WITH_ALSA)
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136 | /* Check if we can load the ALSA library */
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137 | if (RTLdrIsLoadable ("libasound.so.2"))
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138 | mDefaultAudioDriver = AudioDriverType_ALSA;
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139 | else
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140 | # endif /* VBOX_WITH_ALSA */
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141 | mDefaultAudioDriver = AudioDriverType_OSS;
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142 | #elif defined (RT_OS_DARWIN)
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143 | mDefaultAudioDriver = AudioDriverType_CoreAudio;
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144 | #elif defined (RT_OS_OS2)
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145 | mDefaultAudioDriver = AudioDriverType_MMP;
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146 | #elif defined (RT_OS_FREEBSD)
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147 | mDefaultAudioDriver = AudioDriverType_OSS;
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148 | #else
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149 | mDefaultAudioDriver = AudioDriverType_Null;
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150 | #endif
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151 |
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152 | /* Confirm a successful initialization */
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153 | if (SUCCEEDED(rc))
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154 | autoInitSpan.setSucceeded();
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155 |
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156 | return rc;
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157 | }
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158 |
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159 | /**
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160 | * Uninitializes the instance and sets the ready flag to FALSE.
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161 | * Called either from FinalRelease() or by the parent when it gets destroyed.
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162 | */
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163 | void SystemProperties::uninit()
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164 | {
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165 | LogFlowThisFunc(("\n"));
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166 |
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167 | /* Enclose the state transition Ready->InUninit->NotReady */
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168 | AutoUninitSpan autoUninitSpan(this);
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169 | if (autoUninitSpan.uninitDone())
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170 | return;
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171 |
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172 | unconst(mParent).setNull();
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173 | }
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174 |
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175 | // ISystemProperties properties
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176 | /////////////////////////////////////////////////////////////////////////////
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177 |
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178 |
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179 | STDMETHODIMP SystemProperties::COMGETTER(MinGuestRAM)(ULONG *minRAM)
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180 | {
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181 | if (!minRAM)
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182 | return E_POINTER;
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183 |
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184 | AutoCaller autoCaller(this);
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185 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
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186 |
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187 | /* no need to lock, this is const */
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188 | AssertCompile(MM_RAM_MIN_IN_MB >= SchemaDefs::MinGuestRAM);
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189 | *minRAM = MM_RAM_MIN_IN_MB;
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190 |
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191 | return S_OK;
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192 | }
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193 |
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194 | STDMETHODIMP SystemProperties::COMGETTER(MaxGuestRAM)(ULONG *maxRAM)
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195 | {
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196 | if (!maxRAM)
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197 | return E_POINTER;
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198 |
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199 | AutoCaller autoCaller(this);
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200 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
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201 |
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202 | /* no need to lock, this is const */
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203 | AssertCompile(MM_RAM_MAX_IN_MB <= SchemaDefs::MaxGuestRAM);
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204 | ULONG maxRAMSys = MM_RAM_MAX_IN_MB;
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205 | ULONG maxRAMArch = maxRAMSys;
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206 | #if HC_ARCH_BITS == 32 && !defined(RT_OS_DARWIN)
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207 | # ifdef RT_OS_WINDOWS
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208 | maxRAMArch = UINT32_C(1500);
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209 | # else
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210 | maxRAMArch = UINT32_C(2560);
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211 | # endif
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212 | #endif
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213 | *maxRAM = RT_MIN(maxRAMSys, maxRAMArch);
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214 |
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215 | return S_OK;
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216 | }
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217 |
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218 | STDMETHODIMP SystemProperties::COMGETTER(MinGuestVRAM)(ULONG *minVRAM)
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219 | {
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220 | if (!minVRAM)
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221 | return E_POINTER;
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222 |
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223 | AutoCaller autoCaller(this);
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224 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
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225 |
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226 | /* no need to lock, this is const */
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227 | *minVRAM = SchemaDefs::MinGuestVRAM;
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228 |
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229 | return S_OK;
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230 | }
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231 |
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232 | STDMETHODIMP SystemProperties::COMGETTER(MaxGuestVRAM)(ULONG *maxVRAM)
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233 | {
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234 | if (!maxVRAM)
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235 | return E_POINTER;
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236 |
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237 | AutoCaller autoCaller(this);
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238 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
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239 |
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240 | /* no need to lock, this is const */
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241 | *maxVRAM = SchemaDefs::MaxGuestVRAM;
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242 |
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243 | return S_OK;
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244 | }
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245 |
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246 | STDMETHODIMP SystemProperties::COMGETTER(MinGuestCPUCount)(ULONG *minCPUCount)
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247 | {
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248 | if (!minCPUCount)
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249 | return E_POINTER;
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250 |
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251 | AutoCaller autoCaller(this);
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252 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
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253 |
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254 | /* no need to lock, this is const */
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255 | *minCPUCount = SchemaDefs::MinCPUCount; // VMM_MIN_CPU_COUNT
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256 |
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257 | return S_OK;
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258 | }
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259 |
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260 | STDMETHODIMP SystemProperties::COMGETTER(MaxGuestCPUCount)(ULONG *maxCPUCount)
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261 | {
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262 | if (!maxCPUCount)
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263 | return E_POINTER;
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264 |
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265 | AutoCaller autoCaller(this);
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266 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
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267 |
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268 | /* no need to lock, this is const */
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269 | *maxCPUCount = SchemaDefs::MaxCPUCount; // VMM_MAX_CPU_COUNT
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270 |
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271 | return S_OK;
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272 | }
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273 |
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274 | STDMETHODIMP SystemProperties::COMGETTER(MaxGuestMonitors)(ULONG *maxMonitors)
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275 | {
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276 | if (!maxMonitors)
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277 | return E_POINTER;
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278 |
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279 | AutoCaller autoCaller(this);
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280 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
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281 |
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282 | /* no need to lock, this is const */
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283 | *maxMonitors = SchemaDefs::MaxGuestMonitors;
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284 |
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285 | return S_OK;
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286 | }
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287 |
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288 | STDMETHODIMP SystemProperties::COMGETTER(MaxVDISize)(ULONG64 *maxVDISize)
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289 | {
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290 | if (!maxVDISize)
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291 | return E_POINTER;
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292 |
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293 | AutoCaller autoCaller(this);
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294 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
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295 |
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296 | /** The BIOS supports currently 32 bit LBA numbers (implementing the full
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297 | * 48 bit range is in theory trivial, but the crappy compiler makes things
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298 | * more difficult). This translates to almost 2 TBytes (to be on the safe
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299 | * side, the reported limit is 1 MiByte less than that, as the total number
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300 | * of sectors should fit in 32 bits, too), which should bei enough for
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301 | * the moment. The virtual ATA disks support complete LBA48 (although for
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302 | * example iSCSI is also currently limited to 32 bit LBA), so the
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303 | * theoretical maximum disk size is 128 PiByte. The user interface cannot
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304 | * cope with this in a reasonable way yet. */
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305 | /* no need to lock, this is const */
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306 | *maxVDISize = 2048 * 1024 - 1;
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307 |
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308 | return S_OK;
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309 | }
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310 |
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311 | STDMETHODIMP SystemProperties::COMGETTER(NetworkAdapterCount)(ULONG *count)
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312 | {
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313 | if (!count)
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314 | return E_POINTER;
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315 |
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316 | AutoCaller autoCaller(this);
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317 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
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318 |
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319 | /* no need to lock, this is const */
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320 | *count = SchemaDefs::NetworkAdapterCount;
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321 |
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322 | return S_OK;
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323 | }
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324 |
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325 | STDMETHODIMP SystemProperties::COMGETTER(SerialPortCount)(ULONG *count)
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326 | {
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327 | if (!count)
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328 | return E_POINTER;
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329 |
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330 | AutoCaller autoCaller(this);
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331 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
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332 |
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333 | /* no need to lock, this is const */
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334 | *count = SchemaDefs::SerialPortCount;
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335 |
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336 | return S_OK;
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337 | }
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338 |
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339 | STDMETHODIMP SystemProperties::COMGETTER(ParallelPortCount)(ULONG *count)
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340 | {
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341 | if (!count)
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342 | return E_POINTER;
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343 |
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344 | AutoCaller autoCaller(this);
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345 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
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346 |
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347 | /* no need to lock, this is const */
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348 | *count = SchemaDefs::ParallelPortCount;
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349 |
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350 | return S_OK;
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351 | }
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352 |
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353 | STDMETHODIMP SystemProperties::COMGETTER(MaxBootPosition)(ULONG *aMaxBootPosition)
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354 | {
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355 | CheckComArgOutPointerValid(aMaxBootPosition);
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356 |
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357 | AutoCaller autoCaller(this);
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358 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
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359 |
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360 | /* no need to lock, this is const */
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361 | *aMaxBootPosition = SchemaDefs::MaxBootPosition;
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362 |
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363 | return S_OK;
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364 | }
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365 |
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366 | STDMETHODIMP SystemProperties::GetMaxDevicesPerPortForStorageBus (StorageBus_T aBus, ULONG *aMaxDevicesPerPort)
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367 | {
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368 | CheckComArgOutPointerValid(aMaxDevicesPerPort);
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369 |
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370 | AutoCaller autoCaller(this);
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371 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
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372 |
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373 | /* no need to lock, this is const */
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374 | switch (aBus)
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375 | {
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376 | case StorageBus_SATA:
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377 | case StorageBus_SCSI:
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378 | case StorageBus_SAS:
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379 | {
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380 | /* SATA and both SCSI controllers only support one device per port. */
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381 | *aMaxDevicesPerPort = 1;
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382 | break;
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383 | }
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384 | case StorageBus_IDE:
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385 | case StorageBus_Floppy:
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386 | {
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387 | /* The IDE and Floppy controllers support 2 devices. One as master
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388 | * and one as slave (or floppy drive 0 and 1). */
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389 | *aMaxDevicesPerPort = 2;
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390 | break;
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391 | }
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392 | default:
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393 | AssertMsgFailed(("Invalid bus type %d\n", aBus));
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394 | }
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395 |
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396 | return S_OK;
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397 | }
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398 |
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399 | STDMETHODIMP SystemProperties::GetMinPortCountForStorageBus (StorageBus_T aBus, ULONG *aMinPortCount)
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400 | {
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401 | CheckComArgOutPointerValid(aMinPortCount);
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402 |
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403 | AutoCaller autoCaller(this);
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404 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
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405 |
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406 | /* no need to lock, this is const */
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407 | switch (aBus)
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408 | {
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409 | case StorageBus_SATA:
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410 | {
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411 | *aMinPortCount = 1;
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412 | break;
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413 | }
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414 | case StorageBus_SCSI:
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415 | {
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416 | *aMinPortCount = 16;
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417 | break;
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418 | }
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419 | case StorageBus_IDE:
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420 | {
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421 | *aMinPortCount = 2;
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422 | break;
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423 | }
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424 | case StorageBus_Floppy:
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425 | {
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426 | *aMinPortCount = 1;
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427 | break;
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428 | }
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429 | case StorageBus_SAS:
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430 | {
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431 | *aMinPortCount = 8;
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432 | break;
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433 | }
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434 | default:
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435 | AssertMsgFailed(("Invalid bus type %d\n", aBus));
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436 | }
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437 |
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438 | return S_OK;
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439 | }
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440 |
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441 | STDMETHODIMP SystemProperties::GetMaxPortCountForStorageBus (StorageBus_T aBus, ULONG *aMaxPortCount)
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442 | {
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443 | CheckComArgOutPointerValid(aMaxPortCount);
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444 |
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445 | AutoCaller autoCaller(this);
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446 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
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447 |
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448 | /* no need to lock, this is const */
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449 | switch (aBus)
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450 | {
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451 | case StorageBus_SATA:
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452 | {
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453 | *aMaxPortCount = 30;
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454 | break;
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455 | }
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456 | case StorageBus_SCSI:
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457 | {
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458 | *aMaxPortCount = 16;
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459 | break;
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460 | }
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461 | case StorageBus_IDE:
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462 | {
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463 | *aMaxPortCount = 2;
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464 | break;
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465 | }
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466 | case StorageBus_Floppy:
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467 | {
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468 | *aMaxPortCount = 1;
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469 | break;
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470 | }
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471 | case StorageBus_SAS:
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472 | {
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473 | *aMaxPortCount = 8;
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474 | break;
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475 | }
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476 | default:
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477 | AssertMsgFailed(("Invalid bus type %d\n", aBus));
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478 | }
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479 |
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480 | return S_OK;
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481 | }
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482 |
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483 | STDMETHODIMP SystemProperties::GetMaxInstancesOfStorageBus(StorageBus_T aBus, ULONG *aMaxInstances)
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484 | {
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---|
485 | CheckComArgOutPointerValid(aMaxInstances);
|
---|
486 |
|
---|
487 | AutoCaller autoCaller(this);
|
---|
488 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
---|
489 |
|
---|
490 | /* no need to lock, this is const */
|
---|
491 | switch (aBus)
|
---|
492 | {
|
---|
493 | case StorageBus_SATA:
|
---|
494 | case StorageBus_SCSI:
|
---|
495 | case StorageBus_IDE:
|
---|
496 | case StorageBus_SAS:
|
---|
497 | case StorageBus_Floppy:
|
---|
498 | {
|
---|
499 | /** @todo raise the limits ASAP, per bus type */
|
---|
500 | *aMaxInstances = 1;
|
---|
501 | break;
|
---|
502 | }
|
---|
503 | default:
|
---|
504 | AssertMsgFailed(("Invalid bus type %d\n", aBus));
|
---|
505 | }
|
---|
506 |
|
---|
507 | return S_OK;
|
---|
508 | }
|
---|
509 |
|
---|
510 | STDMETHODIMP SystemProperties::GetDeviceTypesForStorageBus(StorageBus_T aBus,
|
---|
511 | ComSafeArrayOut(DeviceType_T, aDeviceTypes))
|
---|
512 | {
|
---|
513 | CheckComArgOutSafeArrayPointerValid(aDeviceTypes);
|
---|
514 |
|
---|
515 | AutoCaller autoCaller(this);
|
---|
516 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
---|
517 |
|
---|
518 | /* no need to lock, this is const */
|
---|
519 | switch (aBus)
|
---|
520 | {
|
---|
521 | case StorageBus_IDE:
|
---|
522 | {
|
---|
523 | com::SafeArray<DeviceType_T> saDeviceTypes(2);
|
---|
524 | saDeviceTypes[0] = DeviceType_DVD;
|
---|
525 | saDeviceTypes[1] = DeviceType_HardDisk;
|
---|
526 | saDeviceTypes.detachTo(ComSafeArrayOutArg(aDeviceTypes));
|
---|
527 | break;
|
---|
528 | }
|
---|
529 | case StorageBus_SATA:
|
---|
530 | case StorageBus_SCSI:
|
---|
531 | case StorageBus_SAS:
|
---|
532 | {
|
---|
533 | com::SafeArray<DeviceType_T> saDeviceTypes(1);
|
---|
534 | saDeviceTypes[0] = DeviceType_HardDisk;
|
---|
535 | saDeviceTypes.detachTo(ComSafeArrayOutArg(aDeviceTypes));
|
---|
536 | break;
|
---|
537 | }
|
---|
538 | case StorageBus_Floppy:
|
---|
539 | {
|
---|
540 | com::SafeArray<DeviceType_T> saDeviceTypes(1);
|
---|
541 | saDeviceTypes[0] = DeviceType_Floppy;
|
---|
542 | saDeviceTypes.detachTo(ComSafeArrayOutArg(aDeviceTypes));
|
---|
543 | break;
|
---|
544 | }
|
---|
545 | default:
|
---|
546 | AssertMsgFailed(("Invalid bus type %d\n", aBus));
|
---|
547 | }
|
---|
548 |
|
---|
549 | return S_OK;
|
---|
550 | }
|
---|
551 |
|
---|
552 | STDMETHODIMP SystemProperties::COMGETTER(DefaultMachineFolder) (BSTR *aDefaultMachineFolder)
|
---|
553 | {
|
---|
554 | CheckComArgOutPointerValid(aDefaultMachineFolder);
|
---|
555 |
|
---|
556 | AutoCaller autoCaller(this);
|
---|
557 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
---|
558 |
|
---|
559 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
560 |
|
---|
561 | m_strDefaultMachineFolderFull.cloneTo(aDefaultMachineFolder);
|
---|
562 |
|
---|
563 | return S_OK;
|
---|
564 | }
|
---|
565 |
|
---|
566 | STDMETHODIMP SystemProperties::COMSETTER(DefaultMachineFolder) (IN_BSTR aDefaultMachineFolder)
|
---|
567 | {
|
---|
568 | AutoCaller autoCaller(this);
|
---|
569 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
---|
570 |
|
---|
571 | /* VirtualBox::saveSettings() needs a write lock */
|
---|
572 | AutoMultiWriteLock2 alock(mParent, this COMMA_LOCKVAL_SRC_POS);
|
---|
573 |
|
---|
574 | HRESULT rc = setDefaultMachineFolder (aDefaultMachineFolder);
|
---|
575 | if (SUCCEEDED(rc))
|
---|
576 | rc = mParent->saveSettings();
|
---|
577 |
|
---|
578 | return rc;
|
---|
579 | }
|
---|
580 |
|
---|
581 | STDMETHODIMP SystemProperties::COMGETTER(DefaultHardDiskFolder) (BSTR *aDefaultHardDiskFolder)
|
---|
582 | {
|
---|
583 | CheckComArgOutPointerValid(aDefaultHardDiskFolder);
|
---|
584 |
|
---|
585 | AutoCaller autoCaller(this);
|
---|
586 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
---|
587 |
|
---|
588 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
589 |
|
---|
590 | m_strDefaultHardDiskFolderFull.cloneTo(aDefaultHardDiskFolder);
|
---|
591 |
|
---|
592 | return S_OK;
|
---|
593 | }
|
---|
594 |
|
---|
595 | STDMETHODIMP SystemProperties::COMSETTER(DefaultHardDiskFolder) (IN_BSTR aDefaultHardDiskFolder)
|
---|
596 | {
|
---|
597 | AutoCaller autoCaller(this);
|
---|
598 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
---|
599 |
|
---|
600 | /* VirtualBox::saveSettings() needs a write lock */
|
---|
601 | AutoMultiWriteLock2 alock(mParent, this COMMA_LOCKVAL_SRC_POS);
|
---|
602 |
|
---|
603 | HRESULT rc = setDefaultHardDiskFolder (aDefaultHardDiskFolder);
|
---|
604 | if (SUCCEEDED(rc))
|
---|
605 | rc = mParent->saveSettings();
|
---|
606 |
|
---|
607 | return rc;
|
---|
608 | }
|
---|
609 |
|
---|
610 | STDMETHODIMP SystemProperties::
|
---|
611 | COMGETTER(MediumFormats) (ComSafeArrayOut(IMediumFormat *, aMediumFormats))
|
---|
612 | {
|
---|
613 | if (ComSafeArrayOutIsNull(aMediumFormats))
|
---|
614 | return E_POINTER;
|
---|
615 |
|
---|
616 | AutoCaller autoCaller(this);
|
---|
617 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
---|
618 |
|
---|
619 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
620 |
|
---|
621 | SafeIfaceArray<IMediumFormat> mediumFormats (mMediumFormats);
|
---|
622 | mediumFormats.detachTo(ComSafeArrayOutArg(aMediumFormats));
|
---|
623 |
|
---|
624 | return S_OK;
|
---|
625 | }
|
---|
626 |
|
---|
627 | STDMETHODIMP SystemProperties::COMGETTER(DefaultHardDiskFormat) (BSTR *aDefaultHardDiskFormat)
|
---|
628 | {
|
---|
629 | CheckComArgOutPointerValid(aDefaultHardDiskFormat);
|
---|
630 |
|
---|
631 | AutoCaller autoCaller(this);
|
---|
632 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
---|
633 |
|
---|
634 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
635 |
|
---|
636 | m_strDefaultHardDiskFormat.cloneTo(aDefaultHardDiskFormat);
|
---|
637 |
|
---|
638 | return S_OK;
|
---|
639 | }
|
---|
640 |
|
---|
641 | STDMETHODIMP SystemProperties::COMSETTER(DefaultHardDiskFormat) (IN_BSTR aDefaultHardDiskFormat)
|
---|
642 | {
|
---|
643 | AutoCaller autoCaller(this);
|
---|
644 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
---|
645 |
|
---|
646 | /* VirtualBox::saveSettings() needs a write lock */
|
---|
647 | AutoMultiWriteLock2 alock(mParent, this COMMA_LOCKVAL_SRC_POS);
|
---|
648 |
|
---|
649 | HRESULT rc = setDefaultHardDiskFormat (aDefaultHardDiskFormat);
|
---|
650 | if (SUCCEEDED(rc))
|
---|
651 | rc = mParent->saveSettings();
|
---|
652 |
|
---|
653 | return rc;
|
---|
654 | }
|
---|
655 |
|
---|
656 | STDMETHODIMP SystemProperties::COMGETTER(RemoteDisplayAuthLibrary) (BSTR *aRemoteDisplayAuthLibrary)
|
---|
657 | {
|
---|
658 | CheckComArgOutPointerValid(aRemoteDisplayAuthLibrary);
|
---|
659 |
|
---|
660 | AutoCaller autoCaller(this);
|
---|
661 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
---|
662 |
|
---|
663 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
664 |
|
---|
665 | m_strRemoteDisplayAuthLibrary.cloneTo(aRemoteDisplayAuthLibrary);
|
---|
666 |
|
---|
667 | return S_OK;
|
---|
668 | }
|
---|
669 |
|
---|
670 | STDMETHODIMP SystemProperties::COMSETTER(RemoteDisplayAuthLibrary) (IN_BSTR aRemoteDisplayAuthLibrary)
|
---|
671 | {
|
---|
672 | AutoCaller autoCaller(this);
|
---|
673 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
---|
674 |
|
---|
675 | /* VirtualBox::saveSettings() needs a write lock */
|
---|
676 | AutoMultiWriteLock2 alock(mParent, this COMMA_LOCKVAL_SRC_POS);
|
---|
677 |
|
---|
678 | HRESULT rc = setRemoteDisplayAuthLibrary (aRemoteDisplayAuthLibrary);
|
---|
679 | if (SUCCEEDED(rc))
|
---|
680 | rc = mParent->saveSettings();
|
---|
681 |
|
---|
682 | return rc;
|
---|
683 | }
|
---|
684 |
|
---|
685 | STDMETHODIMP SystemProperties::COMGETTER(WebServiceAuthLibrary) (BSTR *aWebServiceAuthLibrary)
|
---|
686 | {
|
---|
687 | CheckComArgOutPointerValid(aWebServiceAuthLibrary);
|
---|
688 |
|
---|
689 | AutoCaller autoCaller(this);
|
---|
690 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
---|
691 |
|
---|
692 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
693 |
|
---|
694 | m_strWebServiceAuthLibrary.cloneTo(aWebServiceAuthLibrary);
|
---|
695 |
|
---|
696 | return S_OK;
|
---|
697 | }
|
---|
698 |
|
---|
699 | STDMETHODIMP SystemProperties::COMSETTER(WebServiceAuthLibrary) (IN_BSTR aWebServiceAuthLibrary)
|
---|
700 | {
|
---|
701 | AutoCaller autoCaller(this);
|
---|
702 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
---|
703 |
|
---|
704 | /* VirtualBox::saveSettings() needs a write lock */
|
---|
705 | AutoMultiWriteLock2 alock(mParent, this COMMA_LOCKVAL_SRC_POS);
|
---|
706 |
|
---|
707 | HRESULT rc = setWebServiceAuthLibrary (aWebServiceAuthLibrary);
|
---|
708 | if (SUCCEEDED(rc))
|
---|
709 | rc = mParent->saveSettings();
|
---|
710 |
|
---|
711 | return rc;
|
---|
712 | }
|
---|
713 |
|
---|
714 | STDMETHODIMP SystemProperties::COMGETTER(LogHistoryCount) (ULONG *count)
|
---|
715 | {
|
---|
716 | if (!count)
|
---|
717 | return E_POINTER;
|
---|
718 |
|
---|
719 | AutoCaller autoCaller(this);
|
---|
720 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
---|
721 |
|
---|
722 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
723 |
|
---|
724 | *count = mLogHistoryCount;
|
---|
725 |
|
---|
726 | return S_OK;
|
---|
727 | }
|
---|
728 |
|
---|
729 | STDMETHODIMP SystemProperties::COMSETTER(LogHistoryCount) (ULONG count)
|
---|
730 | {
|
---|
731 | AutoCaller autoCaller(this);
|
---|
732 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
---|
733 |
|
---|
734 | /* VirtualBox::saveSettings() needs a write lock */
|
---|
735 | AutoMultiWriteLock2 alock(mParent, this COMMA_LOCKVAL_SRC_POS);
|
---|
736 |
|
---|
737 | mLogHistoryCount = count;
|
---|
738 |
|
---|
739 | HRESULT rc = mParent->saveSettings();
|
---|
740 |
|
---|
741 | return rc;
|
---|
742 | }
|
---|
743 |
|
---|
744 | STDMETHODIMP SystemProperties::COMGETTER(DefaultAudioDriver) (AudioDriverType_T *aAudioDriver)
|
---|
745 | {
|
---|
746 | if (!aAudioDriver)
|
---|
747 | return E_POINTER;
|
---|
748 |
|
---|
749 | AutoCaller autoCaller(this);
|
---|
750 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
---|
751 |
|
---|
752 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
753 |
|
---|
754 | *aAudioDriver = mDefaultAudioDriver;
|
---|
755 |
|
---|
756 | return S_OK;
|
---|
757 | }
|
---|
758 |
|
---|
759 | // public methods only for internal purposes
|
---|
760 | /////////////////////////////////////////////////////////////////////////////
|
---|
761 |
|
---|
762 | HRESULT SystemProperties::loadSettings(const settings::SystemProperties &data)
|
---|
763 | {
|
---|
764 | AutoCaller autoCaller(this);
|
---|
765 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
---|
766 |
|
---|
767 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
768 |
|
---|
769 | HRESULT rc = S_OK;
|
---|
770 |
|
---|
771 | rc = setDefaultMachineFolder(data.strDefaultMachineFolder);
|
---|
772 | if (FAILED(rc)) return rc;
|
---|
773 |
|
---|
774 | rc = setDefaultHardDiskFolder(data.strDefaultHardDiskFolder);
|
---|
775 | if (FAILED(rc)) return rc;
|
---|
776 |
|
---|
777 | rc = setDefaultHardDiskFormat(data.strDefaultHardDiskFormat);
|
---|
778 | if (FAILED(rc)) return rc;
|
---|
779 |
|
---|
780 | rc = setRemoteDisplayAuthLibrary(data.strRemoteDisplayAuthLibrary);
|
---|
781 | if (FAILED(rc)) return rc;
|
---|
782 |
|
---|
783 | rc = setWebServiceAuthLibrary(data.strWebServiceAuthLibrary);
|
---|
784 | if (FAILED(rc)) return rc;
|
---|
785 |
|
---|
786 | mLogHistoryCount = data.ulLogHistoryCount;
|
---|
787 |
|
---|
788 | return S_OK;
|
---|
789 | }
|
---|
790 |
|
---|
791 | HRESULT SystemProperties::saveSettings(settings::SystemProperties &data)
|
---|
792 | {
|
---|
793 | AutoCaller autoCaller(this);
|
---|
794 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
---|
795 |
|
---|
796 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
797 |
|
---|
798 | data.strDefaultMachineFolder = m_strDefaultMachineFolder;
|
---|
799 | data.strDefaultHardDiskFolder = m_strDefaultHardDiskFolder;
|
---|
800 | data.strDefaultHardDiskFormat = m_strDefaultHardDiskFormat;
|
---|
801 | data.strRemoteDisplayAuthLibrary = m_strRemoteDisplayAuthLibrary;
|
---|
802 | data.strWebServiceAuthLibrary = m_strWebServiceAuthLibrary;
|
---|
803 | data.ulLogHistoryCount = mLogHistoryCount;
|
---|
804 |
|
---|
805 | return S_OK;
|
---|
806 | }
|
---|
807 |
|
---|
808 | /**
|
---|
809 | * Returns a medium format object corresponding to the given format
|
---|
810 | * identifier or null if no such format.
|
---|
811 | *
|
---|
812 | * @param aFormat Format identifier.
|
---|
813 | *
|
---|
814 | * @return ComObjPtr<MediumFormat>
|
---|
815 | */
|
---|
816 | ComObjPtr<MediumFormat> SystemProperties::mediumFormat (CBSTR aFormat)
|
---|
817 | {
|
---|
818 | ComObjPtr<MediumFormat> format;
|
---|
819 |
|
---|
820 | AutoCaller autoCaller(this);
|
---|
821 | AssertComRCReturn (autoCaller.rc(), format);
|
---|
822 |
|
---|
823 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
824 |
|
---|
825 | for (MediumFormatList::const_iterator it = mMediumFormats.begin();
|
---|
826 | it != mMediumFormats.end(); ++ it)
|
---|
827 | {
|
---|
828 | /* MediumFormat is all const, no need to lock */
|
---|
829 |
|
---|
830 | if ((*it)->id().compareIgnoreCase (aFormat) == 0)
|
---|
831 | {
|
---|
832 | format = *it;
|
---|
833 | break;
|
---|
834 | }
|
---|
835 | }
|
---|
836 |
|
---|
837 | return format;
|
---|
838 | }
|
---|
839 |
|
---|
840 | // private methods
|
---|
841 | /////////////////////////////////////////////////////////////////////////////
|
---|
842 |
|
---|
843 | HRESULT SystemProperties::setDefaultMachineFolder(const Utf8Str &aPath)
|
---|
844 | {
|
---|
845 | Utf8Str path(aPath);
|
---|
846 | if (path.isEmpty())
|
---|
847 | path = "Machines";
|
---|
848 |
|
---|
849 | /* get the full file name */
|
---|
850 | Utf8Str folder;
|
---|
851 | int vrc = mParent->calculateFullPath(path, folder);
|
---|
852 | if (RT_FAILURE(vrc))
|
---|
853 | return setError(E_FAIL,
|
---|
854 | tr("Invalid default machine folder '%s' (%Rrc)"),
|
---|
855 | path.raw(),
|
---|
856 | vrc);
|
---|
857 |
|
---|
858 | m_strDefaultMachineFolder = path;
|
---|
859 | m_strDefaultMachineFolderFull = folder;
|
---|
860 |
|
---|
861 | return S_OK;
|
---|
862 | }
|
---|
863 |
|
---|
864 | HRESULT SystemProperties::setDefaultHardDiskFolder(const Utf8Str &aPath)
|
---|
865 | {
|
---|
866 | Utf8Str path(aPath);
|
---|
867 | if (path.isEmpty())
|
---|
868 | path = "HardDisks";
|
---|
869 |
|
---|
870 | /* get the full file name */
|
---|
871 | Utf8Str folder;
|
---|
872 | int vrc = mParent->calculateFullPath(path, folder);
|
---|
873 | if (RT_FAILURE(vrc))
|
---|
874 | return setError(E_FAIL,
|
---|
875 | tr("Invalid default hard disk folder '%s' (%Rrc)"),
|
---|
876 | path.raw(),
|
---|
877 | vrc);
|
---|
878 |
|
---|
879 | m_strDefaultHardDiskFolder = path;
|
---|
880 | m_strDefaultHardDiskFolderFull = folder;
|
---|
881 |
|
---|
882 | return S_OK;
|
---|
883 | }
|
---|
884 |
|
---|
885 | HRESULT SystemProperties::setDefaultHardDiskFormat(const Utf8Str &aFormat)
|
---|
886 | {
|
---|
887 | if (!aFormat.isEmpty())
|
---|
888 | m_strDefaultHardDiskFormat = aFormat;
|
---|
889 | else
|
---|
890 | m_strDefaultHardDiskFormat = "VDI";
|
---|
891 |
|
---|
892 | return S_OK;
|
---|
893 | }
|
---|
894 |
|
---|
895 | HRESULT SystemProperties::setRemoteDisplayAuthLibrary(const Utf8Str &aPath)
|
---|
896 | {
|
---|
897 | if (!aPath.isEmpty())
|
---|
898 | m_strRemoteDisplayAuthLibrary = aPath;
|
---|
899 | else
|
---|
900 | m_strRemoteDisplayAuthLibrary = "VRDPAuth";
|
---|
901 |
|
---|
902 | return S_OK;
|
---|
903 | }
|
---|
904 |
|
---|
905 | HRESULT SystemProperties::setWebServiceAuthLibrary(const Utf8Str &aPath)
|
---|
906 | {
|
---|
907 | if (!aPath.isEmpty())
|
---|
908 | m_strWebServiceAuthLibrary = aPath;
|
---|
909 | else
|
---|
910 | m_strWebServiceAuthLibrary = "VRDPAuth";
|
---|
911 |
|
---|
912 | return S_OK;
|
---|
913 | }
|
---|
914 |
|
---|