1 | /* $Id: HostImpl.h 76553 2019-01-01 01:45:53Z vboxsync $ */
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2 | /** @file
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3 | * Implementation of IHost.
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4 | */
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5 |
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6 | /*
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7 | * Copyright (C) 2006-2019 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 | #ifndef ____H_HOSTIMPL
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19 | #define ____H_HOSTIMPL
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20 | #ifndef RT_WITHOUT_PRAGMA_ONCE
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21 | # pragma once
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22 | #endif
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23 |
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24 | #include "HostWrap.h"
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25 |
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26 | class HostUSBDeviceFilter;
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27 | class USBProxyService;
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28 | class SessionMachine;
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29 | class Progress;
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30 | class PerformanceCollector;
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31 |
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32 | namespace settings
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33 | {
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34 | struct Host;
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35 | }
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36 |
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37 | #include <list>
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38 |
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39 | class ATL_NO_VTABLE Host :
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40 | public HostWrap
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41 | {
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42 | public:
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43 |
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44 | DECLARE_EMPTY_CTOR_DTOR(Host)
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45 |
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46 | HRESULT FinalConstruct();
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47 | void FinalRelease();
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48 |
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49 | // public initializer/uninitializer for internal purposes only
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50 | HRESULT init(VirtualBox *aParent);
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51 | void uninit();
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52 |
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53 | // public methods only for internal purposes
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54 |
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55 | /**
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56 | * Override of the default locking class to be used for validating lock
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57 | * order with the standard member lock handle.
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58 | */
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59 | virtual VBoxLockingClass getLockingClass() const
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60 | {
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61 | return LOCKCLASS_HOSTOBJECT;
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62 | }
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63 |
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64 | HRESULT i_loadSettings(const settings::Host &data);
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65 | HRESULT i_saveSettings(settings::Host &data);
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66 |
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67 | HRESULT i_getDrives(DeviceType_T mediumType, bool fRefresh, MediaList *&pll, AutoWriteLock &treeLock);
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68 | HRESULT i_findHostDriveById(DeviceType_T mediumType, const Guid &uuid, bool fRefresh, ComObjPtr<Medium> &pMedium);
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69 | HRESULT i_findHostDriveByName(DeviceType_T mediumType, const Utf8Str &strLocationFull, bool fRefresh, ComObjPtr<Medium> &pMedium);
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70 |
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71 | #ifdef VBOX_WITH_USB
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72 | typedef std::list< ComObjPtr<HostUSBDeviceFilter> > USBDeviceFilterList;
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73 |
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74 | /** Must be called from under this object's lock. */
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75 | USBProxyService* i_usbProxyService();
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76 |
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77 | HRESULT i_addChild(HostUSBDeviceFilter *pChild);
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78 | HRESULT i_removeChild(HostUSBDeviceFilter *pChild);
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79 | VirtualBox* i_parent();
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80 |
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81 | HRESULT i_onUSBDeviceFilterChange(HostUSBDeviceFilter *aFilter, BOOL aActiveChanged = FALSE);
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82 | void i_getUSBFilters(USBDeviceFilterList *aGlobalFiltes);
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83 | HRESULT i_checkUSBProxyService();
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84 | #endif /* !VBOX_WITH_USB */
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85 |
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86 | static void i_generateMACAddress(Utf8Str &mac);
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87 |
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88 | private:
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89 |
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90 | // wrapped IHost properties
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91 | HRESULT getDVDDrives(std::vector<ComPtr<IMedium> > &aDVDDrives);
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92 | HRESULT getFloppyDrives(std::vector<ComPtr<IMedium> > &aFloppyDrives);
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93 | HRESULT getUSBDevices(std::vector<ComPtr<IHostUSBDevice> > &aUSBDevices);
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94 | HRESULT getUSBDeviceFilters(std::vector<ComPtr<IHostUSBDeviceFilter> > &aUSBDeviceFilters);
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95 | HRESULT getNetworkInterfaces(std::vector<ComPtr<IHostNetworkInterface> > &aNetworkInterfaces);
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96 | HRESULT getNameServers(std::vector<com::Utf8Str> &aNameServers);
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97 | HRESULT getDomainName(com::Utf8Str &aDomainName);
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98 | HRESULT getSearchStrings(std::vector<com::Utf8Str> &aSearchStrings);
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99 | HRESULT getProcessorCount(ULONG *aProcessorCount);
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100 | HRESULT getProcessorOnlineCount(ULONG *aProcessorOnlineCount);
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101 | HRESULT getProcessorCoreCount(ULONG *aProcessorCoreCount);
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102 | HRESULT getProcessorOnlineCoreCount(ULONG *aProcessorOnlineCoreCount);
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103 | HRESULT getMemorySize(ULONG *aMemorySize);
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104 | HRESULT getMemoryAvailable(ULONG *aMemoryAvailable);
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105 | HRESULT getOperatingSystem(com::Utf8Str &aOperatingSystem);
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106 | HRESULT getOSVersion(com::Utf8Str &aOSVersion);
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107 | HRESULT getUTCTime(LONG64 *aUTCTime);
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108 | HRESULT getAcceleration3DAvailable(BOOL *aAcceleration3DAvailable);
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109 | HRESULT getVideoInputDevices(std::vector<ComPtr<IHostVideoInputDevice> > &aVideoInputDevices);
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110 |
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111 | // wrapped IHost methods
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112 | HRESULT getProcessorSpeed(ULONG aCpuId,
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113 | ULONG *aSpeed);
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114 | HRESULT getProcessorFeature(ProcessorFeature_T aFeature,
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115 | BOOL *aSupported);
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116 | HRESULT getProcessorDescription(ULONG aCpuId,
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117 | com::Utf8Str &aDescription);
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118 | HRESULT getProcessorCPUIDLeaf(ULONG aCpuId,
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119 | ULONG aLeaf,
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120 | ULONG aSubLeaf,
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121 | ULONG *aValEax,
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122 | ULONG *aValEbx,
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123 | ULONG *aValEcx,
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124 | ULONG *aValEdx);
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125 | HRESULT createHostOnlyNetworkInterface(ComPtr<IHostNetworkInterface> &aHostInterface,
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126 | ComPtr<IProgress> &aProgress);
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127 | HRESULT removeHostOnlyNetworkInterface(const com::Guid &aId,
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128 | ComPtr<IProgress> &aProgress);
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129 | HRESULT createUSBDeviceFilter(const com::Utf8Str &aName,
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130 | ComPtr<IHostUSBDeviceFilter> &aFilter);
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131 | HRESULT insertUSBDeviceFilter(ULONG aPosition,
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132 | const ComPtr<IHostUSBDeviceFilter> &aFilter);
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133 | HRESULT removeUSBDeviceFilter(ULONG aPosition);
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134 | HRESULT findHostDVDDrive(const com::Utf8Str &aName,
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135 | ComPtr<IMedium> &aDrive);
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136 | HRESULT findHostFloppyDrive(const com::Utf8Str &aName,
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137 | ComPtr<IMedium> &aDrive);
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138 | HRESULT findHostNetworkInterfaceByName(const com::Utf8Str &aName,
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139 | ComPtr<IHostNetworkInterface> &aNetworkInterface);
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140 | HRESULT findHostNetworkInterfaceById(const com::Guid &aId,
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141 | ComPtr<IHostNetworkInterface> &aNetworkInterface);
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142 | HRESULT findHostNetworkInterfacesOfType(HostNetworkInterfaceType_T aType,
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143 | std::vector<ComPtr<IHostNetworkInterface> > &aNetworkInterfaces);
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144 | HRESULT findUSBDeviceById(const com::Guid &aId,
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145 | ComPtr<IHostUSBDevice> &aDevice);
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146 | HRESULT findUSBDeviceByAddress(const com::Utf8Str &aName,
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147 | ComPtr<IHostUSBDevice> &aDevice);
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148 | HRESULT generateMACAddress(com::Utf8Str &aAddress);
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149 |
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150 | HRESULT addUSBDeviceSource(const com::Utf8Str &aBackend, const com::Utf8Str &aId, const com::Utf8Str &aAddress,
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151 | const std::vector<com::Utf8Str> &aPropertyNames, const std::vector<com::Utf8Str> &aPropertyValues);
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152 |
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153 | HRESULT removeUSBDeviceSource(const com::Utf8Str &aId);
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154 |
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155 | // Internal Methods.
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156 |
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157 | HRESULT i_buildDVDDrivesList(MediaList &list);
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158 | HRESULT i_buildFloppyDrivesList(MediaList &list);
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159 | HRESULT i_findHostDriveByNameOrId(DeviceType_T mediumType, const Utf8Str &strNameOrId, ComObjPtr<Medium> &pMedium);
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160 |
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161 | #if defined(RT_OS_SOLARIS) && defined(VBOX_USE_LIBHAL)
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162 | bool i_getDVDInfoFromHal(std::list< ComObjPtr<Medium> > &list);
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163 | bool i_getFloppyInfoFromHal(std::list< ComObjPtr<Medium> > &list);
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164 | #endif
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165 |
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166 | #if defined(RT_OS_SOLARIS)
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167 | void i_getDVDInfoFromDevTree(std::list< ComObjPtr<Medium> > &list);
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168 | void i_parseMountTable(char *mountTable, std::list< ComObjPtr<Medium> > &list);
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169 | bool i_validateDevice(const char *deviceNode, bool isCDROM);
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170 | #endif
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171 |
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172 | HRESULT i_updateNetIfList();
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173 |
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174 | #ifndef RT_OS_WINDOWS
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175 | HRESULT i_parseResolvConf();
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176 | #else
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177 | HRESULT i_fetchNameResolvingInformation();
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178 | #endif
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179 |
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180 | #ifdef VBOX_WITH_RESOURCE_USAGE_API
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181 | void i_registerMetrics(PerformanceCollector *aCollector);
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182 | void i_registerDiskMetrics(PerformanceCollector *aCollector);
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183 | void i_unregisterMetrics(PerformanceCollector *aCollector);
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184 | #endif /* VBOX_WITH_RESOURCE_USAGE_API */
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185 |
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186 | struct Data; // opaque data structure, defined in HostImpl.cpp
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187 | Data *m;
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188 | };
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189 |
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190 | #endif // !____H_HOSTIMPL
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191 |
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