1 | /* $Id: HostNetworkInterfaceImpl.cpp 83794 2020-04-18 13:25:05Z vboxsync $ */
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2 | /** @file
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3 | * VirtualBox 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) 2006-2020 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 | #define LOG_GROUP LOG_GROUP_MAIN_HOSTNETWORKINTERFACE
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19 | #include "HostNetworkInterfaceImpl.h"
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20 | #include "AutoCaller.h"
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21 | #include "netif.h"
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22 | #ifdef VBOX_WITH_RESOURCE_USAGE_API
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23 | # include "Performance.h"
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24 | # include "PerformanceImpl.h"
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25 | #endif
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26 | #include "LoggingNew.h"
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27 |
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28 | #include <iprt/cpp/utils.h>
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29 |
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30 | #ifdef RT_OS_FREEBSD
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31 | # include <netinet/in.h> /* INADDR_NONE */
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32 | #endif /* RT_OS_FREEBSD */
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33 |
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34 | #include "VirtualBoxImpl.h"
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35 |
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36 | // constructor / destructor
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37 | /////////////////////////////////////////////////////////////////////////////
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38 |
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39 | HostNetworkInterface::HostNetworkInterface()
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40 | : mVirtualBox(NULL)
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41 | {
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42 | }
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43 |
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44 | HostNetworkInterface::~HostNetworkInterface()
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45 | {
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46 | }
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47 |
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48 | HRESULT HostNetworkInterface::FinalConstruct()
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49 | {
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50 | return BaseFinalConstruct();
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51 | }
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52 |
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53 | void HostNetworkInterface::FinalRelease()
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54 | {
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55 | uninit();
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56 | BaseFinalRelease();
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57 | }
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58 |
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59 | // public initializer/uninitializer for internal purposes only
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60 | /////////////////////////////////////////////////////////////////////////////
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61 |
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62 | /**
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63 | * Initializes the host object.
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64 | *
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65 | * @returns COM result indicator
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66 | * @param aInterfaceName name of the network interface
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67 | * @param aShortName short name of the network interface
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68 | * @param aGuid GUID of the host network interface
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69 | * @param ifType interface type
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70 | */
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71 | HRESULT HostNetworkInterface::init(Utf8Str aInterfaceName, Utf8Str aShortName, Guid aGuid, HostNetworkInterfaceType_T ifType)
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72 | {
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73 | LogFlowThisFunc(("aInterfaceName={%s}, aGuid={%s}\n",
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74 | aInterfaceName.c_str(), aGuid.toString().c_str()));
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75 |
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76 | ComAssertRet(!aInterfaceName.isEmpty(), E_INVALIDARG);
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77 | ComAssertRet(aGuid.isValid(), E_INVALIDARG);
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78 |
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79 | /* Enclose the state transition NotReady->InInit->Ready */
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80 | AutoInitSpan autoInitSpan(this);
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81 | AssertReturn(autoInitSpan.isOk(), E_FAIL);
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82 |
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83 | unconst(mInterfaceName) = aInterfaceName;
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84 | unconst(mNetworkName) = i_composeNetworkName(aShortName);
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85 | unconst(mShortName) = aShortName;
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86 | unconst(mGuid) = aGuid;
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87 | mIfType = ifType;
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88 |
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89 | /* Confirm a successful initialization */
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90 | autoInitSpan.setSucceeded();
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91 |
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92 | return S_OK;
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93 | }
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94 |
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95 | #ifdef VBOX_WITH_RESOURCE_USAGE_API
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96 |
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97 | void HostNetworkInterface::i_registerMetrics(PerformanceCollector *aCollector, ComPtr<IUnknown> objptr)
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98 | {
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99 | LogFlowThisFunc(("mShortName={%s}, mInterfaceName={%s}, mGuid={%s}, mSpeedMbits=%u\n",
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100 | mShortName.c_str(), mInterfaceName.c_str(), mGuid.toString().c_str(), m.speedMbits));
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101 | pm::CollectorHAL *hal = aCollector->getHAL();
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102 | /* Create sub metrics */
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103 | Utf8StrFmt strName("Net/%s", mShortName.c_str());
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104 | pm::SubMetric *networkLoadRx = new pm::SubMetric(strName + "/Load/Rx",
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105 | "Percentage of network interface receive bandwidth used.");
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106 | pm::SubMetric *networkLoadTx = new pm::SubMetric(strName + "/Load/Tx",
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107 | "Percentage of network interface transmit bandwidth used.");
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108 | pm::SubMetric *networkLinkSpeed = new pm::SubMetric(strName + "/LinkSpeed",
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109 | "Physical link speed.");
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110 |
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111 | /* Create and register base metrics */
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112 | pm::BaseMetric *networkSpeed = new pm::HostNetworkSpeed(hal, objptr, strName + "/LinkSpeed",
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113 | Utf8Str(mShortName), Utf8Str(mInterfaceName),
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114 | m.speedMbits, networkLinkSpeed);
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115 | aCollector->registerBaseMetric(networkSpeed);
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116 | pm::BaseMetric *networkLoad = new pm::HostNetworkLoadRaw(hal, objptr, strName + "/Load",
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117 | Utf8Str(mShortName), Utf8Str(mInterfaceName),
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118 | m.speedMbits, networkLoadRx, networkLoadTx);
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119 | aCollector->registerBaseMetric(networkLoad);
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120 |
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121 | aCollector->registerMetric(new pm::Metric(networkSpeed, networkLinkSpeed, 0));
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122 | aCollector->registerMetric(new pm::Metric(networkSpeed, networkLinkSpeed,
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123 | new pm::AggregateAvg()));
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124 | aCollector->registerMetric(new pm::Metric(networkSpeed, networkLinkSpeed,
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125 | new pm::AggregateMin()));
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126 | aCollector->registerMetric(new pm::Metric(networkSpeed, networkLinkSpeed,
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127 | new pm::AggregateMax()));
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128 |
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129 | aCollector->registerMetric(new pm::Metric(networkLoad, networkLoadRx, 0));
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130 | aCollector->registerMetric(new pm::Metric(networkLoad, networkLoadRx,
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131 | new pm::AggregateAvg()));
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132 | aCollector->registerMetric(new pm::Metric(networkLoad, networkLoadRx,
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133 | new pm::AggregateMin()));
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134 | aCollector->registerMetric(new pm::Metric(networkLoad, networkLoadRx,
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135 | new pm::AggregateMax()));
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136 |
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137 | aCollector->registerMetric(new pm::Metric(networkLoad, networkLoadTx, 0));
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138 | aCollector->registerMetric(new pm::Metric(networkLoad, networkLoadTx,
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139 | new pm::AggregateAvg()));
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140 | aCollector->registerMetric(new pm::Metric(networkLoad, networkLoadTx,
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141 | new pm::AggregateMin()));
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142 | aCollector->registerMetric(new pm::Metric(networkLoad, networkLoadTx,
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143 | new pm::AggregateMax()));
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144 | }
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145 |
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146 | void HostNetworkInterface::i_unregisterMetrics(PerformanceCollector *aCollector, ComPtr<IUnknown> objptr)
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147 | {
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148 | LogFlowThisFunc(("mShortName={%s}, mInterfaceName={%s}, mGuid={%s}\n",
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149 | mShortName.c_str(), mInterfaceName.c_str(), mGuid.toString().c_str()));
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150 | Utf8StrFmt name("Net/%s", mShortName.c_str());
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151 | aCollector->unregisterMetricsFor(objptr, name + "/*");
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152 | aCollector->unregisterBaseMetricsFor(objptr, name);
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153 | }
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154 |
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155 | #endif /* VBOX_WITH_RESOURCE_USAGE_API */
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156 |
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157 | #ifdef VBOX_WITH_HOSTNETIF_API
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158 | #if defined(RT_OS_WINDOWS)
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159 |
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160 | HRESULT HostNetworkInterface::saveAdapterConfigParameter(const char *szParamName, const Utf8Str &strValue)
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161 | {
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162 | AssertReturn(mVirtualBox != NULL, E_POINTER);
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163 | return mVirtualBox->SetExtraData(BstrFmt("HostOnly/{%RTuuid}/%s", mGuid.raw(), szParamName).raw(), Bstr(strValue).raw());
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164 | }
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165 |
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166 | HRESULT HostNetworkInterface::eraseAdapterConfigParameter(const char *szParamName)
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167 | {
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168 | AssertReturn(mVirtualBox != NULL, E_POINTER);
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169 | return mVirtualBox->SetExtraData(BstrFmt("HostOnly/{%RTuuid}/%s", mGuid.raw(), szParamName).raw(), NULL);
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170 | }
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171 |
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172 | HRESULT HostNetworkInterface::saveAdapterConfigIPv4Dhcp()
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173 | {
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174 | HRESULT hrc = saveAdapterConfigParameter("IPAddress", "DHCP");
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175 | if (hrc == S_OK)
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176 | hrc = eraseAdapterConfigParameter("IPNetMask");
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177 | return hrc;
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178 | }
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179 |
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180 | HRESULT HostNetworkInterface::saveAdapterConfigIPv4(ULONG addr, ULONG mask)
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181 | {
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182 | HRESULT hrc = saveAdapterConfigParameter("IPAddress", Utf8StrFmt("%RTnaipv4", addr));
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183 | if (hrc == S_OK)
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184 | hrc = saveAdapterConfigParameter("IPNetMask", Utf8StrFmt("%RTnaipv4", mask));
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185 | return hrc;
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186 | }
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187 |
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188 | HRESULT HostNetworkInterface::saveAdapterConfigIPv6(const Utf8Str& addr, ULONG prefix)
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189 | {
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190 | HRESULT hrc = saveAdapterConfigParameter("IPV6Address", addr);
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191 | if (hrc == S_OK)
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192 | hrc = saveAdapterConfigParameter("IPV6PrefixLen", Utf8StrFmt("%u", prefix));
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193 | return hrc;
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194 | }
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195 |
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196 | bool HostNetworkInterface::isInConfigFile(void)
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197 | {
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198 | /* We care about host-only adapters only */
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199 | if (mIfType != HostNetworkInterfaceType_HostOnly)
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200 | return true;
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201 |
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202 | Assert(mVirtualBox != NULL);
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203 | if (mVirtualBox == NULL)
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204 | return false; /* Trigger config update, which will fail with proper return code */
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205 | Bstr tmpName;
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206 | mVirtualBox->GetExtraData(BstrFmt("HostOnly/{%RTuuid}/Name", mGuid.raw()).raw(), tmpName.asOutParam());
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207 | return (tmpName.isNotEmpty() && tmpName == mInterfaceName);
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208 |
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209 | }
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210 |
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211 | HRESULT HostNetworkInterface::saveAdapterConfig(void)
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212 | {
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213 | /* We care about host-only adapters only */
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214 | if (mIfType != HostNetworkInterfaceType_HostOnly)
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215 | return true;
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216 |
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217 | HRESULT hrc = saveAdapterConfigParameter("Name", mInterfaceName.c_str());
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218 | if (FAILED(hrc))
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219 | return hrc;
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220 | if (m.dhcpEnabled)
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221 | hrc = saveAdapterConfigIPv4Dhcp();
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222 | else
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223 | hrc = saveAdapterConfigIPv4(m.IPAddress, m.networkMask);
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224 | if (SUCCEEDED(hrc))
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225 | hrc = saveAdapterConfigIPv6(m.IPV6Address.c_str(), m.IPV6NetworkMaskPrefixLength);
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226 | return hrc;
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227 | }
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228 |
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229 | HRESULT HostNetworkInterface::i_updatePersistentConfig(void)
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230 | {
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231 | if (mVirtualBox == NULL)
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232 | return E_POINTER;
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233 |
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234 | HRESULT hrc = S_OK;
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235 | if (!isInConfigFile())
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236 | {
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237 | hrc = saveAdapterConfig();
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238 | }
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239 | return hrc;
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240 | }
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241 |
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242 | #endif /* defined(RT_OS_WINDOWS) */
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243 |
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244 | HRESULT HostNetworkInterface::updateConfig()
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245 | {
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246 | NETIFINFO info;
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247 | int rc = NetIfGetConfig(this, &info);
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248 | if (RT_SUCCESS(rc))
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249 | {
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250 | int iPrefixIPv6;
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251 |
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252 | m.realIPAddress = m.IPAddress = info.IPAddress.u;
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253 | m.realNetworkMask = m.networkMask = info.IPNetMask.u;
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254 | m.dhcpEnabled = info.fDhcpEnabled;
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255 | if (info.IPv6Address.s.Lo || info.IPv6Address.s.Hi)
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256 | m.realIPV6Address = m.IPV6Address = Utf8StrFmt("%RTnaipv6", &info.IPv6Address);
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257 | else
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258 | m.realIPV6Address = m.IPV6Address = Utf8Str::Empty;
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259 | RTNetMaskToPrefixIPv6(&info.IPv6NetMask, &iPrefixIPv6);
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260 | m.realIPV6PrefixLength = m.IPV6NetworkMaskPrefixLength = iPrefixIPv6;
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261 | m.hardwareAddress = Utf8StrFmt("%RTmac", &info.MACAddress);
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262 | AssertCompile((unsigned)NETIF_T_UNKNOWN == (unsigned)HostNetworkInterfaceMediumType_Unknown);
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263 | m.mediumType = (HostNetworkInterfaceMediumType_T)info.enmMediumType;
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264 | AssertCompile((unsigned)NETIF_S_UNKNOWN == (unsigned)HostNetworkInterfaceStatus_Unknown);
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265 | m.status = (HostNetworkInterfaceStatus_T)info.enmStatus;
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266 | m.speedMbits = info.uSpeedMbits;
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267 | m.wireless = info.fWireless;
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268 | return S_OK;
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269 | }
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270 | return rc == VERR_NOT_IMPLEMENTED ? E_NOTIMPL : E_FAIL;
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271 | }
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272 |
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273 | Utf8Str HostNetworkInterface::i_composeNetworkName(const Utf8Str aShortName)
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274 | {
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275 | return Utf8Str("HostInterfaceNetworking-").append(aShortName);
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276 | }
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277 | /**
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278 | * Initializes the host object.
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279 | *
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280 | * @returns COM result indicator
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281 | * @param aInterfaceName name of the network interface
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282 | * @param aGuid GUID of the host network interface
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283 | */
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284 | HRESULT HostNetworkInterface::init(Utf8Str aInterfaceName, HostNetworkInterfaceType_T ifType, PNETIFINFO pIf)
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285 | {
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286 | // LogFlowThisFunc(("aInterfaceName={%s}, aGuid={%s}\n",
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287 | // aInterfaceName.c_str(), aGuid.toString().c_str()));
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288 |
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289 | // ComAssertRet(aInterfaceName, E_INVALIDARG);
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290 | // ComAssertRet(aGuid.isValid(), E_INVALIDARG);
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291 | ComAssertRet(pIf, E_INVALIDARG);
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292 |
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293 | /* Enclose the state transition NotReady->InInit->Ready */
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294 | AutoInitSpan autoInitSpan(this);
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295 | AssertReturn(autoInitSpan.isOk(), E_FAIL);
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296 |
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297 | unconst(mInterfaceName) = aInterfaceName;
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298 | unconst(mGuid) = pIf->Uuid;
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299 | if (pIf->szShortName[0])
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300 | {
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301 | unconst(mNetworkName) = i_composeNetworkName(pIf->szShortName);
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302 | unconst(mShortName) = pIf->szShortName;
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303 | }
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304 | else
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305 | {
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306 | unconst(mNetworkName) = i_composeNetworkName(aInterfaceName);
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307 | unconst(mShortName) = aInterfaceName;
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308 | }
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309 | mIfType = ifType;
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310 |
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311 | int iPrefixIPv6;
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312 |
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313 | m.realIPAddress = m.IPAddress = pIf->IPAddress.u;
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314 | m.realNetworkMask = m.networkMask = pIf->IPNetMask.u;
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315 | if (pIf->IPv6Address.s.Lo || pIf->IPv6Address.s.Hi)
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316 | m.realIPV6Address = m.IPV6Address = Utf8StrFmt("%RTnaipv6", &pIf->IPv6Address);
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317 | else
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318 | m.realIPV6Address = m.IPV6Address = Utf8Str::Empty;
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319 | RTNetMaskToPrefixIPv6(&pIf->IPv6NetMask, &iPrefixIPv6);
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320 | m.realIPV6PrefixLength = m.IPV6NetworkMaskPrefixLength = iPrefixIPv6;
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321 | m.dhcpEnabled = pIf->fDhcpEnabled;
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322 | m.hardwareAddress = Utf8StrFmt("%RTmac", &pIf->MACAddress);
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323 | AssertCompile((unsigned)NETIF_T_UNKNOWN == (unsigned)HostNetworkInterfaceMediumType_Unknown);
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324 | m.mediumType = (HostNetworkInterfaceMediumType_T)pIf->enmMediumType;
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325 | AssertCompile((unsigned)NETIF_S_UNKNOWN == (unsigned)HostNetworkInterfaceStatus_Unknown);
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326 | m.status = (HostNetworkInterfaceStatus_T)pIf->enmStatus;
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327 | m.speedMbits = pIf->uSpeedMbits;
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328 | m.wireless = pIf->fWireless;
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329 |
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330 | /* Confirm a successful initialization */
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331 | autoInitSpan.setSucceeded();
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332 |
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333 | return S_OK;
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334 | }
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335 |
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336 | #endif /* VBOX_WITH_HOSTNETIF_API */
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337 |
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338 | // wrapped IHostNetworkInterface properties
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339 | /////////////////////////////////////////////////////////////////////////////
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340 | /**
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341 | * Returns the name of the host network interface.
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342 | *
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343 | * @returns COM status code
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344 | * @param aInterfaceName - Interface Name
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345 | */
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346 |
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347 | HRESULT HostNetworkInterface::getName(com::Utf8Str &aInterfaceName)
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348 | {
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349 | aInterfaceName = mInterfaceName;
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350 | return S_OK;
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351 | }
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352 |
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353 | /**
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354 | * Returns the short name of the host network interface.
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355 | *
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356 | * @returns COM status code
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357 | * @param aShortName Short Name
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358 | */
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359 |
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360 | HRESULT HostNetworkInterface::getShortName(com::Utf8Str &aShortName)
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361 | {
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362 | aShortName = mShortName;
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363 |
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364 | return S_OK;
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365 | }
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366 |
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367 | /**
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368 | * Returns the GUID of the host network interface.
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369 | *
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370 | * @returns COM status code
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371 | * @param aGuid GUID
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372 | */
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373 | HRESULT HostNetworkInterface::getId(com::Guid &aGuid)
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374 | {
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375 | aGuid = mGuid;
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376 |
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377 | return S_OK;
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378 | }
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379 |
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380 | HRESULT HostNetworkInterface::getDHCPEnabled(BOOL *aDHCPEnabled)
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381 | {
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382 | *aDHCPEnabled = m.dhcpEnabled;
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383 |
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384 | return S_OK;
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385 | }
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386 |
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387 |
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388 | /**
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389 | * Returns the IP address of the host network interface.
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390 | *
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391 | * @returns COM status code
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392 | * @param aIPAddress Address name
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393 | */
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394 | HRESULT HostNetworkInterface::getIPAddress(com::Utf8Str &aIPAddress)
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395 | {
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396 | in_addr tmp;
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397 | #if defined(RT_OS_WINDOWS)
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398 | tmp.S_un.S_addr = m.IPAddress;
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399 | #else
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400 | tmp.s_addr = m.IPAddress;
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401 | #endif
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402 | char *addr = inet_ntoa(tmp);
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403 | if (addr)
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404 | {
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405 | aIPAddress = addr;
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406 | return S_OK;
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407 | }
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408 |
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409 | return E_FAIL;
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410 | }
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411 |
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412 | /**
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413 | * Returns the netwok mask of the host network interface.
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414 | *
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415 | * @returns COM status code
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416 | * @param aNetworkMask name.
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417 | */
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418 | HRESULT HostNetworkInterface::getNetworkMask(com::Utf8Str &aNetworkMask)
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419 | {
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420 |
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421 | in_addr tmp;
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422 | #if defined(RT_OS_WINDOWS)
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423 | tmp.S_un.S_addr = m.networkMask;
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424 | #else
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425 | tmp.s_addr = m.networkMask;
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426 | #endif
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427 | char *addr = inet_ntoa(tmp);
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428 | if (addr)
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429 | {
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430 | aNetworkMask = Utf8Str(addr);
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431 | return S_OK;
|
---|
432 | }
|
---|
433 |
|
---|
434 | return E_FAIL;
|
---|
435 | }
|
---|
436 |
|
---|
437 | HRESULT HostNetworkInterface::getIPV6Supported(BOOL *aIPV6Supported)
|
---|
438 | {
|
---|
439 | #if defined(RT_OS_WINDOWS)
|
---|
440 | *aIPV6Supported = FALSE;
|
---|
441 | #else
|
---|
442 | *aIPV6Supported = TRUE;
|
---|
443 | #endif
|
---|
444 |
|
---|
445 | return S_OK;
|
---|
446 | }
|
---|
447 |
|
---|
448 | /**
|
---|
449 | * Returns the IP V6 address of the host network interface.
|
---|
450 | *
|
---|
451 | * @returns COM status code
|
---|
452 | * @param aIPV6Address
|
---|
453 | */
|
---|
454 | HRESULT HostNetworkInterface::getIPV6Address(com::Utf8Str &aIPV6Address)
|
---|
455 | {
|
---|
456 | aIPV6Address = m.IPV6Address;
|
---|
457 | return S_OK;
|
---|
458 | }
|
---|
459 |
|
---|
460 | /**
|
---|
461 | * Returns the IP V6 network mask prefix length of the host network interface.
|
---|
462 | *
|
---|
463 | * @returns COM status code
|
---|
464 | * @param aIPV6NetworkMaskPrefixLength address of result pointer
|
---|
465 | */
|
---|
466 | HRESULT HostNetworkInterface::getIPV6NetworkMaskPrefixLength(ULONG *aIPV6NetworkMaskPrefixLength)
|
---|
467 | {
|
---|
468 | *aIPV6NetworkMaskPrefixLength = m.IPV6NetworkMaskPrefixLength;
|
---|
469 |
|
---|
470 | return S_OK;
|
---|
471 | }
|
---|
472 |
|
---|
473 | /**
|
---|
474 | * Returns the hardware address of the host network interface.
|
---|
475 | *
|
---|
476 | * @returns COM status code
|
---|
477 | * @param aHardwareAddress hardware address
|
---|
478 | */
|
---|
479 | HRESULT HostNetworkInterface::getHardwareAddress(com::Utf8Str &aHardwareAddress)
|
---|
480 | {
|
---|
481 | aHardwareAddress = m.hardwareAddress;
|
---|
482 | return S_OK;
|
---|
483 | }
|
---|
484 |
|
---|
485 | /**
|
---|
486 | * Returns the encapsulation protocol type of the host network interface.
|
---|
487 | *
|
---|
488 | * @returns COM status code
|
---|
489 | * @param aType address of result pointer
|
---|
490 | */
|
---|
491 | HRESULT HostNetworkInterface::getMediumType(HostNetworkInterfaceMediumType_T *aType)
|
---|
492 | {
|
---|
493 | *aType = m.mediumType;
|
---|
494 |
|
---|
495 | return S_OK;
|
---|
496 | }
|
---|
497 |
|
---|
498 | /**
|
---|
499 | * Returns the current state of the host network interface.
|
---|
500 | *
|
---|
501 | * @returns COM status code
|
---|
502 | * @param aStatus address of result pointer
|
---|
503 | */
|
---|
504 | HRESULT HostNetworkInterface::getStatus(HostNetworkInterfaceStatus_T *aStatus)
|
---|
505 | {
|
---|
506 | *aStatus = m.status;
|
---|
507 |
|
---|
508 | return S_OK;
|
---|
509 | }
|
---|
510 |
|
---|
511 | /**
|
---|
512 | * Returns network interface type
|
---|
513 | *
|
---|
514 | * @returns COM status code
|
---|
515 | * @param aType address of result pointer
|
---|
516 | */
|
---|
517 | HRESULT HostNetworkInterface::getInterfaceType(HostNetworkInterfaceType_T *aType)
|
---|
518 | {
|
---|
519 | *aType = mIfType;
|
---|
520 |
|
---|
521 | return S_OK;
|
---|
522 |
|
---|
523 | }
|
---|
524 |
|
---|
525 | HRESULT HostNetworkInterface::getNetworkName(com::Utf8Str &aNetworkName)
|
---|
526 | {
|
---|
527 | aNetworkName = mNetworkName;
|
---|
528 |
|
---|
529 | return S_OK;
|
---|
530 | }
|
---|
531 |
|
---|
532 | HRESULT HostNetworkInterface::getWireless(BOOL *aWireless)
|
---|
533 | {
|
---|
534 | *aWireless = m.wireless;
|
---|
535 |
|
---|
536 | return S_OK;
|
---|
537 | }
|
---|
538 |
|
---|
539 | HRESULT HostNetworkInterface::enableStaticIPConfig(const com::Utf8Str &aIPAddress,
|
---|
540 | const com::Utf8Str &aNetworkMask)
|
---|
541 | {
|
---|
542 | #ifndef VBOX_WITH_HOSTNETIF_API
|
---|
543 | return E_NOTIMPL;
|
---|
544 | #else
|
---|
545 | if (aIPAddress.isEmpty())
|
---|
546 | {
|
---|
547 | if (m.IPAddress)
|
---|
548 | {
|
---|
549 | int rc = NetIfEnableStaticIpConfig(mVirtualBox, this, m.IPAddress, 0, 0);
|
---|
550 | if (RT_SUCCESS(rc))
|
---|
551 | {
|
---|
552 | m.realIPAddress = 0;
|
---|
553 | #if defined(RT_OS_WINDOWS)
|
---|
554 | eraseAdapterConfigParameter("IPAddress");
|
---|
555 | eraseAdapterConfigParameter("IPNetMask");
|
---|
556 | #else /* !defined(RT_OS_WINDOWS) */
|
---|
557 | if (FAILED(mVirtualBox->SetExtraData(BstrFmt("HostOnly/%s/IPAddress",
|
---|
558 | mInterfaceName.c_str()).raw(), NULL)))
|
---|
559 | return E_FAIL;
|
---|
560 | if (FAILED(mVirtualBox->SetExtraData(BstrFmt("HostOnly/%s/IPNetMask",
|
---|
561 | mInterfaceName.c_str()).raw(), NULL)))
|
---|
562 | return E_FAIL;
|
---|
563 | #endif /* !defined(RT_OS_WINDOWS) */
|
---|
564 | return S_OK;
|
---|
565 | }
|
---|
566 | }
|
---|
567 | else
|
---|
568 | return S_OK;
|
---|
569 | }
|
---|
570 |
|
---|
571 | ULONG ip, mask;
|
---|
572 | ip = inet_addr(aIPAddress.c_str());
|
---|
573 | if (ip != INADDR_NONE)
|
---|
574 | {
|
---|
575 | if (aNetworkMask.isEmpty())
|
---|
576 | mask = 0xFFFFFF;
|
---|
577 | else
|
---|
578 | mask = inet_addr(aNetworkMask.c_str());
|
---|
579 | if (mask != INADDR_NONE)
|
---|
580 | {
|
---|
581 | if (m.realIPAddress == ip && m.realNetworkMask == mask)
|
---|
582 | return S_OK;
|
---|
583 | int rc = NetIfEnableStaticIpConfig(mVirtualBox, this, m.IPAddress, ip, mask);
|
---|
584 | if (RT_SUCCESS(rc))
|
---|
585 | {
|
---|
586 | m.realIPAddress = ip;
|
---|
587 | m.realNetworkMask = mask;
|
---|
588 | #if defined(RT_OS_WINDOWS)
|
---|
589 | saveAdapterConfigIPv4(ip, mask);
|
---|
590 | #else /* !defined(RT_OS_WINDOWS) */
|
---|
591 | if (FAILED(mVirtualBox->SetExtraData(BstrFmt("HostOnly/%s/IPAddress",
|
---|
592 | mInterfaceName.c_str()).raw(),
|
---|
593 | Bstr(aIPAddress).raw())))
|
---|
594 | return E_FAIL;
|
---|
595 | if (FAILED(mVirtualBox->SetExtraData(BstrFmt("HostOnly/%s/IPNetMask",
|
---|
596 | mInterfaceName.c_str()).raw(),
|
---|
597 | Bstr(aNetworkMask).raw())))
|
---|
598 | return E_FAIL;
|
---|
599 | #endif /* !defined(RT_OS_WINDOWS) */
|
---|
600 | return S_OK;
|
---|
601 | }
|
---|
602 | else
|
---|
603 | {
|
---|
604 | LogRel(("Failed to EnableStaticIpConfig with rc=%Rrc\n", rc));
|
---|
605 | return rc == VERR_NOT_IMPLEMENTED ? E_NOTIMPL : E_FAIL;
|
---|
606 | }
|
---|
607 |
|
---|
608 | }
|
---|
609 | }
|
---|
610 | return E_FAIL;
|
---|
611 | #endif
|
---|
612 | }
|
---|
613 |
|
---|
614 | HRESULT HostNetworkInterface::enableStaticIPConfigV6(const com::Utf8Str &aIPV6Address,
|
---|
615 | ULONG aIPV6NetworkMaskPrefixLength)
|
---|
616 | {
|
---|
617 | #ifndef VBOX_WITH_HOSTNETIF_API
|
---|
618 | return E_NOTIMPL;
|
---|
619 | #else
|
---|
620 | if (aIPV6NetworkMaskPrefixLength > 128)
|
---|
621 | return mVirtualBox->setErrorBoth(E_INVALIDARG, VERR_INVALID_PARAMETER,
|
---|
622 | "Invalid IPv6 prefix length");
|
---|
623 |
|
---|
624 | int rc;
|
---|
625 |
|
---|
626 | RTNETADDRIPV6 AddrOld, AddrNew;
|
---|
627 | char *pszZoneIgnored;
|
---|
628 | bool fAddrChanged;
|
---|
629 |
|
---|
630 | rc = RTNetStrToIPv6Addr(aIPV6Address.c_str(), &AddrNew, &pszZoneIgnored);
|
---|
631 | if (RT_FAILURE(rc))
|
---|
632 | {
|
---|
633 | return mVirtualBox->setErrorBoth(E_INVALIDARG, rc, "Invalid IPv6 address");
|
---|
634 | }
|
---|
635 |
|
---|
636 | rc = RTNetStrToIPv6Addr(com::Utf8Str(m.realIPV6Address).c_str(), &AddrOld, &pszZoneIgnored);
|
---|
637 | if (RT_SUCCESS(rc))
|
---|
638 | {
|
---|
639 | fAddrChanged = (AddrNew.s.Lo != AddrOld.s.Lo || AddrNew.s.Hi != AddrOld.s.Hi);
|
---|
640 | }
|
---|
641 | else
|
---|
642 | {
|
---|
643 | fAddrChanged = true;
|
---|
644 | }
|
---|
645 |
|
---|
646 | if ( fAddrChanged
|
---|
647 | || m.realIPV6PrefixLength != aIPV6NetworkMaskPrefixLength)
|
---|
648 | {
|
---|
649 | if (aIPV6NetworkMaskPrefixLength == 0)
|
---|
650 | aIPV6NetworkMaskPrefixLength = 64;
|
---|
651 | rc = NetIfEnableStaticIpConfigV6(mVirtualBox, this, m.IPV6Address.c_str(),
|
---|
652 | aIPV6Address.c_str(),
|
---|
653 | aIPV6NetworkMaskPrefixLength);
|
---|
654 | if (RT_FAILURE(rc))
|
---|
655 | {
|
---|
656 | LogRel(("Failed to EnableStaticIpConfigV6 with rc=%Rrc\n", rc));
|
---|
657 | return rc == VERR_NOT_IMPLEMENTED ? E_NOTIMPL : E_FAIL;
|
---|
658 | }
|
---|
659 | else
|
---|
660 | {
|
---|
661 | m.realIPV6Address = aIPV6Address;
|
---|
662 | m.realIPV6PrefixLength = aIPV6NetworkMaskPrefixLength;
|
---|
663 | #if defined(RT_OS_WINDOWS)
|
---|
664 | saveAdapterConfigIPv6(Bstr(aIPV6Address).raw(), aIPV6NetworkMaskPrefixLength);
|
---|
665 | #else /* !defined(RT_OS_WINDOWS) */
|
---|
666 | if (FAILED(mVirtualBox->SetExtraData(BstrFmt("HostOnly/%s/IPV6Address",
|
---|
667 | mInterfaceName.c_str()).raw(),
|
---|
668 | Bstr(aIPV6Address).raw())))
|
---|
669 | return E_FAIL;
|
---|
670 | if (FAILED(mVirtualBox->SetExtraData(BstrFmt("HostOnly/%s/IPV6NetMask",
|
---|
671 | mInterfaceName.c_str()).raw(),
|
---|
672 | BstrFmt("%u", aIPV6NetworkMaskPrefixLength).raw())))
|
---|
673 | #endif /* !defined(RT_OS_WINDOWS) */
|
---|
674 | return E_FAIL;
|
---|
675 | }
|
---|
676 |
|
---|
677 | }
|
---|
678 | return S_OK;
|
---|
679 | #endif
|
---|
680 | }
|
---|
681 |
|
---|
682 | HRESULT HostNetworkInterface::enableDynamicIPConfig()
|
---|
683 | {
|
---|
684 | #ifndef VBOX_WITH_HOSTNETIF_API
|
---|
685 | return E_NOTIMPL;
|
---|
686 | #else
|
---|
687 | int rc = NetIfEnableDynamicIpConfig(mVirtualBox, this);
|
---|
688 | if (RT_FAILURE(rc))
|
---|
689 | {
|
---|
690 | LogRel(("Failed to EnableDynamicIpConfig with rc=%Rrc\n", rc));
|
---|
691 | return rc == VERR_NOT_IMPLEMENTED ? E_NOTIMPL : E_FAIL;
|
---|
692 | }
|
---|
693 | return S_OK;
|
---|
694 | #endif
|
---|
695 | }
|
---|
696 |
|
---|
697 | HRESULT HostNetworkInterface::dHCPRediscover()
|
---|
698 | {
|
---|
699 | #ifndef VBOX_WITH_HOSTNETIF_API
|
---|
700 | return E_NOTIMPL;
|
---|
701 | #else
|
---|
702 | int rc = NetIfDhcpRediscover(mVirtualBox, this);
|
---|
703 | if (RT_FAILURE(rc))
|
---|
704 | {
|
---|
705 | LogRel(("Failed to DhcpRediscover with rc=%Rrc\n", rc));
|
---|
706 | return rc == VERR_NOT_IMPLEMENTED ? E_NOTIMPL : E_FAIL;
|
---|
707 | }
|
---|
708 | return S_OK;
|
---|
709 | #endif
|
---|
710 | }
|
---|
711 |
|
---|
712 | HRESULT HostNetworkInterface::i_setVirtualBox(VirtualBox *pVirtualBox)
|
---|
713 | {
|
---|
714 | AutoCaller autoCaller(this);
|
---|
715 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
---|
716 |
|
---|
717 | AssertReturn(mVirtualBox != pVirtualBox, S_OK);
|
---|
718 |
|
---|
719 | unconst(mVirtualBox) = pVirtualBox;
|
---|
720 |
|
---|
721 | #if !defined(RT_OS_WINDOWS)
|
---|
722 | /* If IPv4 address hasn't been initialized */
|
---|
723 | if (m.IPAddress == 0 && mIfType == HostNetworkInterfaceType_HostOnly)
|
---|
724 | {
|
---|
725 | Bstr tmpAddr, tmpMask;
|
---|
726 | HRESULT hrc = mVirtualBox->GetExtraData(BstrFmt("HostOnly/%s/IPAddress",
|
---|
727 | mInterfaceName.c_str()).raw(),
|
---|
728 | tmpAddr.asOutParam());
|
---|
729 | if (FAILED(hrc) || tmpAddr.isEmpty())
|
---|
730 | tmpAddr = getDefaultIPv4Address(mInterfaceName);
|
---|
731 |
|
---|
732 | hrc = mVirtualBox->GetExtraData(BstrFmt("HostOnly/%s/IPNetMask",
|
---|
733 | mInterfaceName.c_str()).raw(),
|
---|
734 | tmpMask.asOutParam());
|
---|
735 | if (FAILED(hrc) || tmpMask.isEmpty())
|
---|
736 | tmpMask = Bstr(VBOXNET_IPV4MASK_DEFAULT);
|
---|
737 |
|
---|
738 | m.IPAddress = inet_addr(Utf8Str(tmpAddr).c_str());
|
---|
739 | m.networkMask = inet_addr(Utf8Str(tmpMask).c_str());
|
---|
740 | }
|
---|
741 |
|
---|
742 | if (m.IPV6Address.isEmpty())
|
---|
743 | {
|
---|
744 | Bstr bstrIPV4Addr;
|
---|
745 | Bstr tmpPrefixLen;
|
---|
746 | HRESULT hrc = mVirtualBox->GetExtraData(BstrFmt("HostOnly/%s/IPV6Address",
|
---|
747 | mInterfaceName.c_str()).raw(),
|
---|
748 | bstrIPV4Addr.asOutParam());
|
---|
749 | if (SUCCEEDED(hrc))
|
---|
750 | {
|
---|
751 | m.IPV6Address = bstrIPV4Addr;
|
---|
752 | if (!m.IPV6Address.isEmpty())
|
---|
753 | {
|
---|
754 | hrc = mVirtualBox->GetExtraData(BstrFmt("HostOnly/%s/IPV6PrefixLen",
|
---|
755 | mInterfaceName.c_str()).raw(),
|
---|
756 | tmpPrefixLen.asOutParam());
|
---|
757 | if (SUCCEEDED(hrc) && !tmpPrefixLen.isEmpty())
|
---|
758 | m.IPV6NetworkMaskPrefixLength = Utf8Str(tmpPrefixLen).toUInt32();
|
---|
759 | else
|
---|
760 | m.IPV6NetworkMaskPrefixLength = 64;
|
---|
761 | }
|
---|
762 | }
|
---|
763 | }
|
---|
764 | #endif
|
---|
765 |
|
---|
766 | return S_OK;
|
---|
767 | }
|
---|
768 |
|
---|
769 | /* vi: set tabstop=4 shiftwidth=4 expandtab: */
|
---|