1 | /* $Id: NetworkAdapterImpl.cpp 98103 2023-01-17 14:15:46Z vboxsync $ */
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2 | /** @file
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3 | * Implementation of INetworkAdapter in VBoxSVC.
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4 | */
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5 |
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6 | /*
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7 | * Copyright (C) 2006-2023 Oracle and/or its affiliates.
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8 | *
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9 | * This file is part of VirtualBox base platform packages, as
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10 | * available from https://www.virtualbox.org.
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11 | *
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12 | * This program is free software; you can redistribute it and/or
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13 | * modify it under the terms of the GNU General Public License
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14 | * as published by the Free Software Foundation, in version 3 of the
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15 | * License.
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16 | *
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17 | * This program is distributed in the hope that it will be useful, but
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18 | * WITHOUT ANY WARRANTY; without even the implied warranty of
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19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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20 | * General Public License for more details.
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21 | *
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22 | * You should have received a copy of the GNU General Public License
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23 | * along with this program; if not, see <https://www.gnu.org/licenses>.
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24 | *
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25 | * SPDX-License-Identifier: GPL-3.0-only
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26 | */
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27 |
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28 | #define LOG_GROUP LOG_GROUP_MAIN_NETWORKADAPTER
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29 | #include "NetworkAdapterImpl.h"
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30 | #include "NATEngineImpl.h"
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31 | #include "AutoCaller.h"
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32 | #include "LoggingNew.h"
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33 | #include "MachineImpl.h"
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34 | #include "GuestOSTypeImpl.h"
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35 | #include "HostImpl.h"
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36 | #include "SystemPropertiesImpl.h"
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37 | #include "VirtualBoxImpl.h"
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38 |
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39 | #include <iprt/ctype.h>
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40 | #include <iprt/string.h>
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41 | #include <iprt/cpp/utils.h>
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42 |
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43 | #include <iprt/errcore.h>
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44 | #include <VBox/settings.h>
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45 |
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46 | #include "AutoStateDep.h"
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47 |
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48 | // constructor / destructor
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49 | ////////////////////////////////////////////////////////////////////////////////
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50 |
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51 | NetworkAdapter::NetworkAdapter()
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52 | : mParent(NULL)
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53 | {
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54 | }
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55 |
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56 | NetworkAdapter::~NetworkAdapter()
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57 | {
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58 | }
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59 |
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60 | HRESULT NetworkAdapter::FinalConstruct()
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61 | {
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62 | return BaseFinalConstruct();
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63 | }
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64 |
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65 | void NetworkAdapter::FinalRelease()
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66 | {
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67 | uninit();
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68 | BaseFinalRelease();
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69 | }
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70 |
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71 | // public initializer/uninitializer for internal purposes only
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72 | ////////////////////////////////////////////////////////////////////////////////
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73 |
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74 | /**
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75 | * Initializes the network adapter object.
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76 | *
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77 | * @param aParent Handle of the parent object.
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78 | * @param uSlot Slot number this network adapter is plugged into.
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79 | */
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80 | HRESULT NetworkAdapter::init(Machine *aParent, ULONG uSlot)
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81 | {
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82 | LogFlowThisFunc(("aParent=%p, uSlot=%d\n", aParent, uSlot));
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83 |
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84 | ComAssertRet(aParent, E_INVALIDARG);
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85 | uint32_t maxNetworkAdapters = Global::getMaxNetworkAdapters(aParent->i_getChipsetType());
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86 | ComAssertRet(uSlot < maxNetworkAdapters, E_INVALIDARG);
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87 |
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88 | /* Enclose the state transition NotReady->InInit->Ready */
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89 | AutoInitSpan autoInitSpan(this);
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90 | AssertReturn(autoInitSpan.isOk(), E_FAIL);
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91 |
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92 | unconst(mParent) = aParent;
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93 | unconst(mNATEngine).createObject();
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94 | mNATEngine->init(aParent, this);
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95 | /* mPeer is left null */
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96 |
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97 | mData.allocate();
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98 |
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99 | /* initialize data */
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100 | mData->ulSlot = uSlot;
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101 |
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102 | /* default to Am79C973 */
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103 | mData->type = NetworkAdapterType_Am79C973;
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104 |
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105 | /* Confirm a successful initialization */
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106 | autoInitSpan.setSucceeded();
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107 |
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108 | return S_OK;
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109 | }
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110 |
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111 | /**
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112 | * Initializes the network adapter object given another network adapter object
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113 | * (a kind of copy constructor). This object shares data with
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114 | * the object passed as an argument.
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115 | *
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116 | * @param aParent Parent object.
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117 | * @param aThat
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118 | * @param aReshare
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119 | * When false, the original object will remain a data owner.
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120 | * Otherwise, data ownership will be transferred from the original
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121 | * object to this one.
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122 | *
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123 | * @note This object must be destroyed before the original object
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124 | * it shares data with is destroyed.
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125 | *
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126 | * @note Locks @a aThat object for reading.
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127 | */
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128 | HRESULT NetworkAdapter::init(Machine *aParent, NetworkAdapter *aThat, bool aReshare /* = false */)
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129 | {
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130 | LogFlowThisFunc(("aParent=%p, aThat=%p, aReshare=%RTbool\n", aParent, aThat, aReshare));
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131 |
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132 | ComAssertRet(aParent && aThat, E_INVALIDARG);
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133 |
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134 | /* Enclose the state transition NotReady->InInit->Ready */
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135 | AutoInitSpan autoInitSpan(this);
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136 | AssertReturn(autoInitSpan.isOk(), E_FAIL);
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137 |
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138 | unconst(mParent) = aParent;
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139 | /* mPeer is left null */
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140 |
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141 | unconst(mNATEngine).createObject();
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142 | mNATEngine->init(aParent, this, aThat->mNATEngine);
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143 |
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144 | /* sanity */
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145 | AutoCaller thatCaller(aThat);
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146 | AssertComRCReturnRC(thatCaller.rc());
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147 |
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148 | if (aReshare)
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149 | {
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150 | AutoWriteLock thatLock(aThat COMMA_LOCKVAL_SRC_POS);
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151 |
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152 | unconst(aThat->mPeer) = this;
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153 | mData.attach(aThat->mData);
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154 | }
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155 | else
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156 | {
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157 | unconst(mPeer) = aThat;
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158 |
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159 | AutoReadLock thatLock(aThat COMMA_LOCKVAL_SRC_POS);
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160 | mData.share(aThat->mData);
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161 | }
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162 |
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163 | /* Confirm a successful initialization */
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164 | autoInitSpan.setSucceeded();
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165 |
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166 | return S_OK;
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167 | }
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168 |
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169 | /**
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170 | * Initializes the guest object given another guest object
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171 | * (a kind of copy constructor). This object makes a private copy of data
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172 | * of the original object passed as an argument.
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173 | *
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174 | * @note Locks @a aThat object for reading.
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175 | */
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176 | HRESULT NetworkAdapter::initCopy(Machine *aParent, NetworkAdapter *aThat)
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177 | {
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178 | LogFlowThisFunc(("aParent=%p, aThat=%p\n", aParent, aThat));
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179 |
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180 | ComAssertRet(aParent && aThat, E_INVALIDARG);
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181 |
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182 | /* Enclose the state transition NotReady->InInit->Ready */
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183 | AutoInitSpan autoInitSpan(this);
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184 | AssertReturn(autoInitSpan.isOk(), E_FAIL);
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185 |
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186 | unconst(mParent) = aParent;
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187 | /* mPeer is left null */
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188 |
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189 | unconst(mNATEngine).createObject();
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190 | mNATEngine->initCopy(aParent, this, aThat->mNATEngine);
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191 |
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192 | /* sanity */
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193 | AutoCaller thatCaller(aThat);
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194 | AssertComRCReturnRC(thatCaller.rc());
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195 |
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196 | AutoReadLock thatLock(aThat COMMA_LOCKVAL_SRC_POS);
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197 | mData.attachCopy(aThat->mData);
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198 |
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199 | /* Confirm a successful initialization */
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200 | autoInitSpan.setSucceeded();
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201 |
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202 | return S_OK;
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203 | }
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204 |
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205 | /**
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206 | * Uninitializes the instance and sets the ready flag to FALSE.
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207 | * Called either from FinalRelease() or by the parent when it gets destroyed.
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208 | */
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209 | void NetworkAdapter::uninit()
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210 | {
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211 | LogFlowThisFunc(("\n"));
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212 |
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213 | /* Enclose the state transition Ready->InUninit->NotReady */
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214 | AutoUninitSpan autoUninitSpan(this);
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215 | if (autoUninitSpan.uninitDone())
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216 | return;
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217 |
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218 | mData.free();
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219 |
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220 | unconst(mNATEngine).setNull();
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221 | unconst(mPeer) = NULL;
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222 | unconst(mParent) = NULL;
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223 | }
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224 |
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225 | // wrapped INetworkAdapter properties
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226 | ////////////////////////////////////////////////////////////////////////////////
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227 | HRESULT NetworkAdapter::getAdapterType(NetworkAdapterType_T *aAdapterType)
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228 | {
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229 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
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230 |
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231 | *aAdapterType = mData->type;
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232 |
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233 | return S_OK;
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234 | }
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235 |
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236 | HRESULT NetworkAdapter::setAdapterType(NetworkAdapterType_T aAdapterType)
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237 | {
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238 | /* the machine needs to be mutable */
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239 | AutoMutableStateDependency adep(mParent);
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240 | if (FAILED(adep.rc())) return adep.rc();
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241 |
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242 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
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243 |
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244 | /* make sure the value is allowed */
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245 | switch (aAdapterType)
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246 | {
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247 | case NetworkAdapterType_Am79C970A:
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248 | case NetworkAdapterType_Am79C973:
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249 | case NetworkAdapterType_Am79C960:
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250 | #ifdef VBOX_WITH_E1000
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251 | case NetworkAdapterType_I82540EM:
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252 | case NetworkAdapterType_I82543GC:
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253 | case NetworkAdapterType_I82545EM:
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254 | #endif
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255 | #ifdef VBOX_WITH_VIRTIO
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256 | case NetworkAdapterType_Virtio:
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257 | #endif
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258 | case NetworkAdapterType_NE1000:
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259 | case NetworkAdapterType_NE2000:
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260 | case NetworkAdapterType_WD8003:
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261 | case NetworkAdapterType_WD8013:
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262 | case NetworkAdapterType_ELNK2:
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263 | case NetworkAdapterType_ELNK1:
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264 | break;
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265 | default:
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266 | return setError(E_FAIL,
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267 | tr("Invalid network adapter type '%d'"),
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268 | aAdapterType);
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269 | }
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270 |
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271 | if (mData->type != aAdapterType)
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272 | {
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273 | mData.backup();
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274 | mData->type = aAdapterType;
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275 |
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276 | // leave the lock before informing callbacks
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277 | alock.release();
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278 |
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279 | AutoWriteLock mlock(mParent COMMA_LOCKVAL_SRC_POS); // mParent is const, no need to lock
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280 | mParent->i_setModified(Machine::IsModified_NetworkAdapters);
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281 | mlock.release();
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282 |
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283 | /* Changing the network adapter type during runtime is not allowed,
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284 | * therefore no immediate change in CFGM logic => changeAdapter=FALSE. */
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285 | mParent->i_onNetworkAdapterChange(this, FALSE);
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286 | }
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287 |
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288 | return S_OK;
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289 | }
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290 |
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291 |
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292 | HRESULT NetworkAdapter::getSlot(ULONG *uSlot)
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293 | {
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294 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
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295 |
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296 | *uSlot = mData->ulSlot;
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297 |
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298 | return S_OK;
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299 | }
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300 |
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301 | HRESULT NetworkAdapter::getEnabled(BOOL *aEnabled)
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302 | {
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303 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
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304 |
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305 | *aEnabled = mData->fEnabled;
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306 |
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307 | return S_OK;
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308 | }
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309 |
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310 | HRESULT NetworkAdapter::setEnabled(BOOL aEnabled)
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311 | {
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312 | /* the machine needs to be mutable */
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313 | AutoMutableStateDependency adep(mParent);
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314 | if (FAILED(adep.rc())) return adep.rc();
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315 |
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316 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
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317 |
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318 | if (mData->fEnabled != RT_BOOL(aEnabled))
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319 | {
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320 | mData.backup();
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321 | mData->fEnabled = RT_BOOL(aEnabled);
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322 | if (RT_BOOL(aEnabled) && mData->strMACAddress.isEmpty())
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323 | i_generateMACAddress();
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324 |
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325 | // leave the lock before informing callbacks
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326 | alock.release();
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327 |
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328 | AutoWriteLock mlock(mParent COMMA_LOCKVAL_SRC_POS); // mParent is const, no need to lock
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329 | mParent->i_setModified(Machine::IsModified_NetworkAdapters);
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330 | mlock.release();
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331 |
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332 | /* Disabling the network adapter during runtime is not allowed
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333 | * therefore no immediate change in CFGM logic => changeAdapter=FALSE. */
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334 | mParent->i_onNetworkAdapterChange(this, FALSE);
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335 | }
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336 |
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337 | return S_OK;
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338 | }
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339 |
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340 | HRESULT NetworkAdapter::getMACAddress(com::Utf8Str &aMACAddress)
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341 | {
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342 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
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343 |
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344 | ComAssertRet(!mData->fEnabled || !mData->strMACAddress.isEmpty(), E_FAIL);
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345 |
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346 | aMACAddress = mData->strMACAddress;
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347 |
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348 | return S_OK;
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349 | }
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350 |
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351 | HRESULT NetworkAdapter::i_updateMacAddress(Utf8Str aMACAddress)
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352 | {
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353 | HRESULT rc = S_OK;
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354 |
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355 | /*
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356 | * Are we supposed to generate a MAC?
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357 | */
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358 | if (mData->fEnabled && aMACAddress.isEmpty())
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359 | i_generateMACAddress();
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360 | else
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361 | {
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362 | if (mData->strMACAddress != aMACAddress)
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363 | {
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364 | if (mData->fEnabled || !aMACAddress.isEmpty())
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365 | {
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366 | /*
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367 | * Verify given MAC address
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368 | */
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369 | char *macAddressStr = aMACAddress.mutableRaw();
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370 | int i = 0;
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371 | while ((i < 13) && macAddressStr && *macAddressStr && (rc == S_OK))
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372 | {
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373 | char c = *macAddressStr;
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374 | /* canonicalize hex digits to capital letters */
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375 | if (c >= 'a' && c <= 'f')
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376 | {
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377 | c = (char)RTLocCToUpper(c);
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378 | *macAddressStr = c;
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379 | }
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380 | /* we only accept capital letters */
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381 | if ( (c < '0' || c > '9')
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382 | && (c < 'A' || c > 'F'))
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383 | rc = setError(E_INVALIDARG, tr("Invalid MAC address format"));
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384 | /* the second digit must have even value for unicast addresses */
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385 | if ( (i == 1)
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386 | && (!!(c & 1) == (c >= '0' && c <= '9')))
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387 | rc = setError(E_INVALIDARG, tr("Invalid MAC address format"));
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388 |
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389 | macAddressStr++;
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390 | i++;
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391 | }
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392 | /* we must have parsed exactly 12 characters */
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393 | if (i != 12)
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394 | rc = setError(E_INVALIDARG, tr("Invalid MAC address format"));
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395 | }
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396 |
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397 | if (SUCCEEDED(rc))
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398 | mData->strMACAddress = aMACAddress;
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399 | }
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400 | }
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401 |
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402 | return rc;
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403 | }
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404 |
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405 | HRESULT NetworkAdapter::setMACAddress(const com::Utf8Str &aMACAddress)
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406 | {
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407 | /* the machine needs to be mutable */
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408 | AutoMutableStateDependency adep(mParent);
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409 | if (FAILED(adep.rc())) return adep.rc();
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410 |
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411 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
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412 | mData.backup();
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413 |
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414 | HRESULT rc = i_updateMacAddress(aMACAddress);
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415 | if (SUCCEEDED(rc))
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416 | {
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417 | // leave the lock before informing callbacks
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418 | alock.release();
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419 |
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420 | AutoWriteLock mlock(mParent COMMA_LOCKVAL_SRC_POS); // mParent is const, no need to lock
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421 | mParent->i_setModified(Machine::IsModified_NetworkAdapters);
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422 | mlock.release();
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423 |
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424 | /* Changing the MAC via the Main API during runtime is not allowed,
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425 | * therefore no immediate change in CFGM logic => changeAdapter=FALSE. */
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426 | mParent->i_onNetworkAdapterChange(this, FALSE);
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427 | }
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428 |
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429 | return rc;
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430 | }
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431 |
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432 | HRESULT NetworkAdapter::getAttachmentType(NetworkAttachmentType_T *aAttachmentType)
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433 | {
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434 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
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435 |
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436 | *aAttachmentType = mData->mode;
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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 | HRESULT NetworkAdapter::setAttachmentType(NetworkAttachmentType_T aAttachmentType)
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442 | {
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443 | /* the machine needs to be mutable */
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444 | AutoMutableOrSavedOrRunningStateDependency adep(mParent);
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445 | if (FAILED(adep.rc())) return adep.rc();
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446 |
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447 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
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448 |
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449 | if (mData->mode != aAttachmentType)
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450 | {
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451 | mData.backup();
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452 |
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453 | /* there must an internal network name */
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454 | if (mData->strInternalNetworkName.isEmpty())
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455 | {
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456 | Log(("Internal network name not defined, setting to default \"intnet\"\n"));
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457 | mData->strInternalNetworkName = "intnet";
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458 | }
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459 |
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460 | /* there must a NAT network name */
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461 | if (mData->strNATNetworkName.isEmpty())
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462 | {
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463 | Log(("NAT network name not defined, setting to default \"NatNetwork\"\n"));
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464 | mData->strNATNetworkName = "NatNetwork";
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465 | }
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466 |
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467 | NetworkAttachmentType_T oldAttachmentType = mData->mode;
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468 | mData->mode = aAttachmentType;
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469 |
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470 | // leave the lock before informing callbacks
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471 | alock.release();
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472 |
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473 | AutoWriteLock mlock(mParent COMMA_LOCKVAL_SRC_POS); // mParent is const, no need to lock
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474 | mParent->i_setModified(Machine::IsModified_NetworkAdapters);
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475 | mlock.release();
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476 |
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477 | if (oldAttachmentType == NetworkAttachmentType_NATNetwork)
|
---|
478 | i_switchFromNatNetworking(mData->strNATNetworkName);
|
---|
479 |
|
---|
480 | if (aAttachmentType == NetworkAttachmentType_NATNetwork)
|
---|
481 | i_switchToNatNetworking(mData->strNATNetworkName);
|
---|
482 |
|
---|
483 | /* Adapt the CFGM logic and notify the guest => changeAdapter=TRUE. */
|
---|
484 | mParent->i_onNetworkAdapterChange(this, TRUE);
|
---|
485 | }
|
---|
486 |
|
---|
487 | return S_OK;
|
---|
488 | }
|
---|
489 |
|
---|
490 | HRESULT NetworkAdapter::getBridgedInterface(com::Utf8Str &aBridgedInterface)
|
---|
491 | {
|
---|
492 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
493 |
|
---|
494 | aBridgedInterface = mData->strBridgedName;
|
---|
495 |
|
---|
496 | return S_OK;
|
---|
497 | }
|
---|
498 |
|
---|
499 | HRESULT NetworkAdapter::setBridgedInterface(const com::Utf8Str &aBridgedInterface)
|
---|
500 | {
|
---|
501 | /* the machine needs to be mutable */
|
---|
502 | AutoMutableOrSavedOrRunningStateDependency adep(mParent);
|
---|
503 | if (FAILED(adep.rc())) return adep.rc();
|
---|
504 |
|
---|
505 | Bstr canonicalName = aBridgedInterface;
|
---|
506 | #ifdef RT_OS_DARWIN
|
---|
507 | com::SafeIfaceArray<IHostNetworkInterface> hostNetworkInterfaces;
|
---|
508 | ComPtr<IHost> host;
|
---|
509 | HRESULT rc = mParent->i_getVirtualBox()->COMGETTER(Host)(host.asOutParam());
|
---|
510 | if (SUCCEEDED(rc))
|
---|
511 | {
|
---|
512 | host->FindHostNetworkInterfacesOfType(HostNetworkInterfaceType_Bridged,
|
---|
513 | ComSafeArrayAsOutParam(hostNetworkInterfaces));
|
---|
514 | for (size_t i = 0; i < hostNetworkInterfaces.size(); ++i)
|
---|
515 | {
|
---|
516 | Bstr shortName;
|
---|
517 | ComPtr<IHostNetworkInterface> ni = hostNetworkInterfaces[i];
|
---|
518 | ni->COMGETTER(ShortName)(shortName.asOutParam());
|
---|
519 | if (shortName == aBridgedInterface)
|
---|
520 | {
|
---|
521 | ni->COMGETTER(Name)(canonicalName.asOutParam());
|
---|
522 | break;
|
---|
523 | }
|
---|
524 | }
|
---|
525 | }
|
---|
526 | #endif /* RT_OS_DARWIN */
|
---|
527 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
528 |
|
---|
529 | if (Bstr(mData->strBridgedName) != canonicalName)
|
---|
530 | {
|
---|
531 | /* if an empty/null string is to be set, bridged interface must be
|
---|
532 | * turned off */
|
---|
533 | if ( canonicalName.isEmpty()
|
---|
534 | && mData->fEnabled
|
---|
535 | && mData->mode == NetworkAttachmentType_Bridged)
|
---|
536 | {
|
---|
537 | return setError(E_FAIL,
|
---|
538 | tr("Empty or null bridged interface name is not valid"));
|
---|
539 | }
|
---|
540 |
|
---|
541 | mData.backup();
|
---|
542 | mData->strBridgedName = canonicalName;
|
---|
543 |
|
---|
544 | // leave the lock before informing callbacks
|
---|
545 | alock.release();
|
---|
546 |
|
---|
547 | AutoWriteLock mlock(mParent COMMA_LOCKVAL_SRC_POS); // mParent is const, no need to lock
|
---|
548 | mParent->i_setModified(Machine::IsModified_NetworkAdapters);
|
---|
549 | mlock.release();
|
---|
550 |
|
---|
551 | /* When changing the host adapter, adapt the CFGM logic to make this
|
---|
552 | * change immediately effect and to notify the guest that the network
|
---|
553 | * might have changed, therefore changeAdapter=TRUE. */
|
---|
554 | mParent->i_onNetworkAdapterChange(this, TRUE);
|
---|
555 | }
|
---|
556 |
|
---|
557 | return S_OK;
|
---|
558 | }
|
---|
559 |
|
---|
560 | HRESULT NetworkAdapter::getHostOnlyInterface(com::Utf8Str &aHostOnlyInterface)
|
---|
561 | {
|
---|
562 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
563 |
|
---|
564 | aHostOnlyInterface = mData->strHostOnlyName;
|
---|
565 |
|
---|
566 | return S_OK;
|
---|
567 | }
|
---|
568 |
|
---|
569 | HRESULT NetworkAdapter::setHostOnlyInterface(const com::Utf8Str &aHostOnlyInterface)
|
---|
570 | {
|
---|
571 | /* the machine needs to be mutable */
|
---|
572 | AutoMutableOrSavedOrRunningStateDependency adep(mParent);
|
---|
573 | if (FAILED(adep.rc())) return adep.rc();
|
---|
574 |
|
---|
575 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
576 |
|
---|
577 | if (mData->strHostOnlyName != aHostOnlyInterface)
|
---|
578 | {
|
---|
579 | /* if an empty/null string is to be set, host only interface must be
|
---|
580 | * turned off */
|
---|
581 | if ( aHostOnlyInterface.isEmpty()
|
---|
582 | && mData->fEnabled
|
---|
583 | && mData->mode == NetworkAttachmentType_HostOnly)
|
---|
584 | {
|
---|
585 | return setError(E_FAIL,
|
---|
586 | tr("Empty or null host only interface name is not valid"));
|
---|
587 | }
|
---|
588 |
|
---|
589 | mData.backup();
|
---|
590 | mData->strHostOnlyName = aHostOnlyInterface;
|
---|
591 |
|
---|
592 | // leave the lock before informing callbacks
|
---|
593 | alock.release();
|
---|
594 |
|
---|
595 | AutoWriteLock mlock(mParent COMMA_LOCKVAL_SRC_POS); // mParent is const, no need to lock
|
---|
596 | mParent->i_setModified(Machine::IsModified_NetworkAdapters);
|
---|
597 | mlock.release();
|
---|
598 |
|
---|
599 | /* When changing the host adapter, adapt the CFGM logic to make this
|
---|
600 | * change immediately effect and to notify the guest that the network
|
---|
601 | * might have changed, therefore changeAdapter=TRUE. */
|
---|
602 | mParent->i_onNetworkAdapterChange(this, TRUE);
|
---|
603 | }
|
---|
604 |
|
---|
605 | return S_OK;
|
---|
606 | }
|
---|
607 |
|
---|
608 |
|
---|
609 | HRESULT NetworkAdapter::getHostOnlyNetwork(com::Utf8Str &aHostOnlyNetwork)
|
---|
610 | {
|
---|
611 | #ifdef VBOX_WITH_VMNET
|
---|
612 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
613 |
|
---|
614 | aHostOnlyNetwork = mData->strHostOnlyNetworkName;
|
---|
615 |
|
---|
616 | return S_OK;
|
---|
617 | #else /* !VBOX_WITH_VMNET */
|
---|
618 | NOREF(aHostOnlyNetwork);
|
---|
619 | return E_NOTIMPL;
|
---|
620 | #endif /* !VBOX_WITH_VMNET */
|
---|
621 | }
|
---|
622 |
|
---|
623 | HRESULT NetworkAdapter::setHostOnlyNetwork(const com::Utf8Str &aHostOnlyNetwork)
|
---|
624 | {
|
---|
625 | #ifdef VBOX_WITH_VMNET
|
---|
626 | /* the machine needs to be mutable */
|
---|
627 | AutoMutableOrSavedOrRunningStateDependency adep(mParent);
|
---|
628 | if (FAILED(adep.rc())) return adep.rc();
|
---|
629 |
|
---|
630 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
631 |
|
---|
632 | if (mData->strHostOnlyNetworkName != aHostOnlyNetwork)
|
---|
633 | {
|
---|
634 | /* if an empty/null string is to be set, host only Network must be
|
---|
635 | * turned off */
|
---|
636 | if ( aHostOnlyNetwork.isEmpty()
|
---|
637 | && mData->fEnabled
|
---|
638 | && mData->mode == NetworkAttachmentType_HostOnly)
|
---|
639 | {
|
---|
640 | return setError(E_FAIL,
|
---|
641 | tr("Empty or null host only Network name is not valid"));
|
---|
642 | }
|
---|
643 |
|
---|
644 | mData.backup();
|
---|
645 | mData->strHostOnlyNetworkName = aHostOnlyNetwork;
|
---|
646 |
|
---|
647 | // leave the lock before informing callbacks
|
---|
648 | alock.release();
|
---|
649 |
|
---|
650 | AutoWriteLock mlock(mParent COMMA_LOCKVAL_SRC_POS); // mParent is const, no need to lock
|
---|
651 | mParent->i_setModified(Machine::IsModified_NetworkAdapters);
|
---|
652 | mlock.release();
|
---|
653 |
|
---|
654 | /* When changing the host adapter, adapt the CFGM logic to make this
|
---|
655 | * change immediately effect and to notify the guest that the network
|
---|
656 | * might have changed, therefore changeAdapter=TRUE. */
|
---|
657 | mParent->i_onNetworkAdapterChange(this, TRUE);
|
---|
658 | }
|
---|
659 |
|
---|
660 | return S_OK;
|
---|
661 | #else /* !VBOX_WITH_VMNET */
|
---|
662 | NOREF(aHostOnlyNetwork);
|
---|
663 | return E_NOTIMPL;
|
---|
664 | #endif /* !VBOX_WITH_VMNET */
|
---|
665 | }
|
---|
666 |
|
---|
667 |
|
---|
668 | HRESULT NetworkAdapter::getInternalNetwork(com::Utf8Str &aInternalNetwork)
|
---|
669 | {
|
---|
670 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
671 |
|
---|
672 | aInternalNetwork = mData->strInternalNetworkName;
|
---|
673 |
|
---|
674 | return S_OK;
|
---|
675 | }
|
---|
676 |
|
---|
677 | HRESULT NetworkAdapter::setInternalNetwork(const com::Utf8Str &aInternalNetwork)
|
---|
678 | {
|
---|
679 | /* the machine needs to be mutable */
|
---|
680 | AutoMutableOrSavedOrRunningStateDependency adep(mParent);
|
---|
681 | if (FAILED(adep.rc())) return adep.rc();
|
---|
682 |
|
---|
683 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
684 |
|
---|
685 | if (mData->strInternalNetworkName != aInternalNetwork)
|
---|
686 | {
|
---|
687 | /* if an empty/null string is to be set, internal networking must be
|
---|
688 | * turned off */
|
---|
689 | if ( aInternalNetwork.isEmpty()
|
---|
690 | && mData->fEnabled
|
---|
691 | && mData->mode == NetworkAttachmentType_Internal)
|
---|
692 | {
|
---|
693 | return setError(E_FAIL,
|
---|
694 | tr("Empty or null internal network name is not valid"));
|
---|
695 | }
|
---|
696 | mData.backup();
|
---|
697 | mData->strInternalNetworkName = aInternalNetwork;
|
---|
698 |
|
---|
699 | // leave the lock before informing callbacks
|
---|
700 | alock.release();
|
---|
701 |
|
---|
702 | AutoWriteLock mlock(mParent COMMA_LOCKVAL_SRC_POS); // mParent is const, no need to lock
|
---|
703 | mParent->i_setModified(Machine::IsModified_NetworkAdapters);
|
---|
704 | mlock.release();
|
---|
705 |
|
---|
706 | /* When changing the internal network, adapt the CFGM logic to make this
|
---|
707 | * change immediately effect and to notify the guest that the network
|
---|
708 | * might have changed, therefore changeAdapter=TRUE. */
|
---|
709 | mParent->i_onNetworkAdapterChange(this, TRUE);
|
---|
710 | }
|
---|
711 |
|
---|
712 | return S_OK;
|
---|
713 | }
|
---|
714 |
|
---|
715 | HRESULT NetworkAdapter::getNATNetwork(com::Utf8Str &aNATNetwork)
|
---|
716 | {
|
---|
717 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
718 |
|
---|
719 | aNATNetwork = mData->strNATNetworkName;
|
---|
720 |
|
---|
721 | return S_OK;
|
---|
722 | }
|
---|
723 |
|
---|
724 |
|
---|
725 | HRESULT NetworkAdapter::setNATNetwork(const com::Utf8Str &aNATNetwork)
|
---|
726 | {
|
---|
727 | /* the machine needs to be mutable */
|
---|
728 | AutoMutableOrSavedOrRunningStateDependency adep(mParent);
|
---|
729 | if (FAILED(adep.rc())) return adep.rc();
|
---|
730 |
|
---|
731 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
732 |
|
---|
733 | if (mData->strNATNetworkName != aNATNetwork)
|
---|
734 | {
|
---|
735 | /* if an empty/null string is to be set, host only interface must be
|
---|
736 | * turned off */
|
---|
737 | if ( aNATNetwork.isEmpty()
|
---|
738 | && mData->fEnabled
|
---|
739 | && mData->mode == NetworkAttachmentType_NATNetwork)
|
---|
740 | return setError(E_FAIL,
|
---|
741 | tr("Empty or null NAT network name is not valid"));
|
---|
742 |
|
---|
743 | mData.backup();
|
---|
744 |
|
---|
745 | Bstr oldNatNetworkName = mData->strNATNetworkName;
|
---|
746 | mData->strNATNetworkName = aNATNetwork;
|
---|
747 |
|
---|
748 | // leave the lock before informing callbacks
|
---|
749 | alock.release();
|
---|
750 |
|
---|
751 | AutoWriteLock mlock(mParent COMMA_LOCKVAL_SRC_POS); // mParent is const, no need to lock
|
---|
752 | mParent->i_setModified(Machine::IsModified_NetworkAdapters);
|
---|
753 | mlock.release();
|
---|
754 |
|
---|
755 | if (mData->mode == NetworkAttachmentType_NATNetwork)
|
---|
756 | {
|
---|
757 | i_switchFromNatNetworking(oldNatNetworkName.raw());
|
---|
758 | i_switchToNatNetworking(aNATNetwork);
|
---|
759 | }
|
---|
760 |
|
---|
761 | /* When changing the host adapter, adapt the CFGM logic to make this
|
---|
762 | * change immediately effect and to notify the guest that the network
|
---|
763 | * might have changed, therefore changeAdapter=TRUE. */
|
---|
764 | mParent->i_onNetworkAdapterChange(this, TRUE);
|
---|
765 | }
|
---|
766 |
|
---|
767 | return S_OK;
|
---|
768 | }
|
---|
769 |
|
---|
770 | HRESULT NetworkAdapter::getGenericDriver(com::Utf8Str &aGenericDriver)
|
---|
771 | {
|
---|
772 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
773 |
|
---|
774 | aGenericDriver = mData->strGenericDriver;
|
---|
775 |
|
---|
776 | return S_OK;
|
---|
777 | }
|
---|
778 |
|
---|
779 | HRESULT NetworkAdapter::setGenericDriver(const com::Utf8Str &aGenericDriver)
|
---|
780 | {
|
---|
781 | /* the machine needs to be mutable */
|
---|
782 | AutoMutableOrSavedOrRunningStateDependency adep(mParent);
|
---|
783 | if (FAILED(adep.rc())) return adep.rc();
|
---|
784 |
|
---|
785 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
786 |
|
---|
787 | if (mData->strGenericDriver != aGenericDriver)
|
---|
788 | {
|
---|
789 | mData.backup();
|
---|
790 | mData->strGenericDriver = aGenericDriver;
|
---|
791 |
|
---|
792 | /* leave the lock before informing callbacks */
|
---|
793 | alock.release();
|
---|
794 |
|
---|
795 | mParent->i_onNetworkAdapterChange(this, FALSE);
|
---|
796 | }
|
---|
797 |
|
---|
798 | return S_OK;
|
---|
799 | }
|
---|
800 |
|
---|
801 |
|
---|
802 | HRESULT NetworkAdapter::getCloudNetwork(com::Utf8Str &aCloudNetwork)
|
---|
803 | {
|
---|
804 | #ifdef VBOX_WITH_CLOUD_NET
|
---|
805 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
806 |
|
---|
807 | aCloudNetwork = mData->strCloudNetworkName;
|
---|
808 |
|
---|
809 | return S_OK;
|
---|
810 | #else /* !VBOX_WITH_CLOUD_NET */
|
---|
811 | NOREF(aCloudNetwork);
|
---|
812 | return E_NOTIMPL;
|
---|
813 | #endif /* !VBOX_WITH_CLOUD_NET */
|
---|
814 | }
|
---|
815 |
|
---|
816 | HRESULT NetworkAdapter::setCloudNetwork(const com::Utf8Str &aCloudNetwork)
|
---|
817 | {
|
---|
818 | #ifdef VBOX_WITH_CLOUD_NET
|
---|
819 | /* the machine needs to be mutable */
|
---|
820 | AutoMutableOrSavedOrRunningStateDependency adep(mParent);
|
---|
821 | if (FAILED(adep.rc())) return adep.rc();
|
---|
822 |
|
---|
823 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
824 |
|
---|
825 | if (mData->strCloudNetworkName != aCloudNetwork)
|
---|
826 | {
|
---|
827 | /* if an empty/null string is to be set, Cloud networking must be
|
---|
828 | * turned off */
|
---|
829 | if ( aCloudNetwork.isEmpty()
|
---|
830 | && mData->fEnabled
|
---|
831 | && mData->mode == NetworkAttachmentType_Cloud)
|
---|
832 | {
|
---|
833 | return setError(E_FAIL,
|
---|
834 | tr("Empty or null Cloud network name is not valid"));
|
---|
835 | }
|
---|
836 | mData.backup();
|
---|
837 | mData->strCloudNetworkName = aCloudNetwork;
|
---|
838 |
|
---|
839 | // leave the lock before informing callbacks
|
---|
840 | alock.release();
|
---|
841 |
|
---|
842 | #if 0
|
---|
843 | /// @todo Implement dynamic re-attachment of cloud network
|
---|
844 | AutoWriteLock mlock(mParent COMMA_LOCKVAL_SRC_POS); // mParent is const, no need to lock
|
---|
845 | mParent->i_setModified(Machine::IsModified_NetworkAdapters);
|
---|
846 | mlock.release();
|
---|
847 |
|
---|
848 | /* When changing the internal network, adapt the CFGM logic to make this
|
---|
849 | * change immediately effect and to notify the guest that the network
|
---|
850 | * might have changed, therefore changeAdapter=TRUE. */
|
---|
851 | mParent->i_onNetworkAdapterChange(this, TRUE);
|
---|
852 | #else
|
---|
853 | mParent->i_onNetworkAdapterChange(this, FALSE);
|
---|
854 | #endif
|
---|
855 | }
|
---|
856 | return S_OK;
|
---|
857 | #else /* !VBOX_WITH_CLOUD_NET */
|
---|
858 | NOREF(aCloudNetwork);
|
---|
859 | return E_NOTIMPL;
|
---|
860 | #endif /* !VBOX_WITH_CLOUD_NET */
|
---|
861 | }
|
---|
862 |
|
---|
863 |
|
---|
864 | HRESULT NetworkAdapter::getCableConnected(BOOL *aConnected)
|
---|
865 | {
|
---|
866 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
867 |
|
---|
868 | *aConnected = mData->fCableConnected;
|
---|
869 |
|
---|
870 | return S_OK;
|
---|
871 | }
|
---|
872 |
|
---|
873 |
|
---|
874 | HRESULT NetworkAdapter::setCableConnected(BOOL aConnected)
|
---|
875 | {
|
---|
876 | /* the machine needs to be mutable */
|
---|
877 | AutoMutableOrSavedOrRunningStateDependency adep(mParent);
|
---|
878 | if (FAILED(adep.rc())) return adep.rc();
|
---|
879 |
|
---|
880 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
881 |
|
---|
882 | if (RT_BOOL(aConnected) != mData->fCableConnected)
|
---|
883 | {
|
---|
884 | mData.backup();
|
---|
885 | mData->fCableConnected = RT_BOOL(aConnected);
|
---|
886 |
|
---|
887 | // leave the lock before informing callbacks
|
---|
888 | alock.release();
|
---|
889 |
|
---|
890 | AutoWriteLock mlock(mParent COMMA_LOCKVAL_SRC_POS); // mParent is const, no need to lock
|
---|
891 | mParent->i_setModified(Machine::IsModified_NetworkAdapters);
|
---|
892 | mlock.release();
|
---|
893 |
|
---|
894 | /* No change in CFGM logic => changeAdapter=FALSE. */
|
---|
895 | mParent->i_onNetworkAdapterChange(this, FALSE);
|
---|
896 | }
|
---|
897 |
|
---|
898 | return S_OK;
|
---|
899 | }
|
---|
900 |
|
---|
901 |
|
---|
902 | HRESULT NetworkAdapter::getLineSpeed(ULONG *aSpeed)
|
---|
903 | {
|
---|
904 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
905 |
|
---|
906 | *aSpeed = mData->ulLineSpeed;
|
---|
907 |
|
---|
908 | return S_OK;
|
---|
909 | }
|
---|
910 |
|
---|
911 | HRESULT NetworkAdapter::setLineSpeed(ULONG aSpeed)
|
---|
912 | {
|
---|
913 | /* the machine needs to be mutable */
|
---|
914 | AutoMutableStateDependency adep(mParent);
|
---|
915 | if (FAILED(adep.rc())) return adep.rc();
|
---|
916 |
|
---|
917 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
918 |
|
---|
919 | if (aSpeed != mData->ulLineSpeed)
|
---|
920 | {
|
---|
921 | mData.backup();
|
---|
922 | mData->ulLineSpeed = aSpeed;
|
---|
923 |
|
---|
924 | // leave the lock before informing callbacks
|
---|
925 | alock.release();
|
---|
926 |
|
---|
927 | AutoWriteLock mlock(mParent COMMA_LOCKVAL_SRC_POS); // mParent is const, no need to lock
|
---|
928 | mParent->i_setModified(Machine::IsModified_NetworkAdapters);
|
---|
929 | mlock.release();
|
---|
930 |
|
---|
931 | /* No change in CFGM logic => changeAdapter=FALSE. */
|
---|
932 | mParent->i_onNetworkAdapterChange(this, FALSE);
|
---|
933 | }
|
---|
934 |
|
---|
935 | return S_OK;
|
---|
936 | }
|
---|
937 |
|
---|
938 | HRESULT NetworkAdapter::getPromiscModePolicy(NetworkAdapterPromiscModePolicy_T *aPromiscModePolicy)
|
---|
939 | {
|
---|
940 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
941 |
|
---|
942 | *aPromiscModePolicy = mData->enmPromiscModePolicy;
|
---|
943 |
|
---|
944 | return S_OK;
|
---|
945 | }
|
---|
946 |
|
---|
947 | HRESULT NetworkAdapter::setPromiscModePolicy(NetworkAdapterPromiscModePolicy_T aPromiscModePolicy)
|
---|
948 | {
|
---|
949 | /* the machine needs to be mutable */
|
---|
950 | AutoMutableOrSavedOrRunningStateDependency adep(mParent);
|
---|
951 | if (FAILED(adep.rc())) return adep.rc();
|
---|
952 |
|
---|
953 | switch (aPromiscModePolicy)
|
---|
954 | {
|
---|
955 | case NetworkAdapterPromiscModePolicy_Deny:
|
---|
956 | case NetworkAdapterPromiscModePolicy_AllowNetwork:
|
---|
957 | case NetworkAdapterPromiscModePolicy_AllowAll:
|
---|
958 | break;
|
---|
959 | default:
|
---|
960 | return setError(E_INVALIDARG, tr("Invalid promiscuous mode policy (%d)"), aPromiscModePolicy);
|
---|
961 | }
|
---|
962 |
|
---|
963 | AutoCaller autoCaller(this);
|
---|
964 | HRESULT hrc = autoCaller.rc();
|
---|
965 |
|
---|
966 | if (SUCCEEDED(hrc))
|
---|
967 | {
|
---|
968 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
969 | if (aPromiscModePolicy != mData->enmPromiscModePolicy)
|
---|
970 | {
|
---|
971 | mData.backup();
|
---|
972 | mData->enmPromiscModePolicy = aPromiscModePolicy;
|
---|
973 |
|
---|
974 | alock.release();
|
---|
975 | mParent->i_setModifiedLock(Machine::IsModified_NetworkAdapters);
|
---|
976 | mParent->i_onNetworkAdapterChange(this, TRUE);
|
---|
977 | }
|
---|
978 | }
|
---|
979 |
|
---|
980 | return hrc;
|
---|
981 | }
|
---|
982 |
|
---|
983 |
|
---|
984 | HRESULT NetworkAdapter::getTraceEnabled(BOOL *aEnabled)
|
---|
985 | {
|
---|
986 |
|
---|
987 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
988 |
|
---|
989 | *aEnabled = mData->fTraceEnabled;
|
---|
990 |
|
---|
991 | return S_OK;
|
---|
992 | }
|
---|
993 |
|
---|
994 | HRESULT NetworkAdapter::setTraceEnabled(BOOL aEnabled)
|
---|
995 | {
|
---|
996 | /* the machine needs to be mutable */
|
---|
997 | AutoMutableOrSavedOrRunningStateDependency adep(mParent);
|
---|
998 | if (FAILED(adep.rc())) return adep.rc();
|
---|
999 |
|
---|
1000 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
1001 |
|
---|
1002 | if (RT_BOOL(aEnabled) != mData->fTraceEnabled)
|
---|
1003 | {
|
---|
1004 | mData.backup();
|
---|
1005 | mData->fTraceEnabled = RT_BOOL(aEnabled);
|
---|
1006 |
|
---|
1007 | // leave the lock before informing callbacks
|
---|
1008 | alock.release();
|
---|
1009 |
|
---|
1010 | AutoWriteLock mlock(mParent COMMA_LOCKVAL_SRC_POS); // mParent is const, no need to lock
|
---|
1011 | mParent->i_setModified(Machine::IsModified_NetworkAdapters);
|
---|
1012 | mlock.release();
|
---|
1013 |
|
---|
1014 | /* Adapt the CFGM logic changeAdapter=TRUE */
|
---|
1015 | mParent->i_onNetworkAdapterChange(this, TRUE);
|
---|
1016 | }
|
---|
1017 |
|
---|
1018 | return S_OK;
|
---|
1019 | }
|
---|
1020 |
|
---|
1021 | HRESULT NetworkAdapter::getTraceFile(com::Utf8Str &aTraceFile)
|
---|
1022 | {
|
---|
1023 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
1024 |
|
---|
1025 | aTraceFile = mData->strTraceFile;
|
---|
1026 |
|
---|
1027 | return S_OK;
|
---|
1028 | }
|
---|
1029 |
|
---|
1030 |
|
---|
1031 | HRESULT NetworkAdapter::setTraceFile(const com::Utf8Str &aTraceFile)
|
---|
1032 | {
|
---|
1033 | /* the machine needs to be mutable */
|
---|
1034 | AutoMutableOrSavedOrRunningStateDependency adep(mParent);
|
---|
1035 | if (FAILED(adep.rc())) return adep.rc();
|
---|
1036 |
|
---|
1037 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
1038 |
|
---|
1039 | if (mData->strTraceFile != aTraceFile)
|
---|
1040 | {
|
---|
1041 | mData.backup();
|
---|
1042 | mData->strTraceFile = aTraceFile;
|
---|
1043 |
|
---|
1044 | // leave the lock before informing callbacks
|
---|
1045 | alock.release();
|
---|
1046 |
|
---|
1047 | AutoWriteLock mlock(mParent COMMA_LOCKVAL_SRC_POS); // mParent is const, no need to lock
|
---|
1048 | mParent->i_setModified(Machine::IsModified_NetworkAdapters);
|
---|
1049 | mlock.release();
|
---|
1050 |
|
---|
1051 | /* We change the 'File' => changeAdapter=TRUE. */
|
---|
1052 | mParent->i_onNetworkAdapterChange(this, TRUE);
|
---|
1053 | }
|
---|
1054 |
|
---|
1055 | return S_OK;
|
---|
1056 | }
|
---|
1057 |
|
---|
1058 | HRESULT NetworkAdapter::getNATEngine(ComPtr<INATEngine> &aNATEngine)
|
---|
1059 | {
|
---|
1060 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
1061 |
|
---|
1062 | aNATEngine = mNATEngine;
|
---|
1063 |
|
---|
1064 | return S_OK;
|
---|
1065 | }
|
---|
1066 |
|
---|
1067 | HRESULT NetworkAdapter::getBootPriority(ULONG *aBootPriority)
|
---|
1068 | {
|
---|
1069 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
1070 |
|
---|
1071 | *aBootPriority = mData->ulBootPriority;
|
---|
1072 |
|
---|
1073 | return S_OK;
|
---|
1074 | }
|
---|
1075 |
|
---|
1076 | HRESULT NetworkAdapter::setBootPriority(ULONG aBootPriority)
|
---|
1077 | {
|
---|
1078 | /* the machine needs to be mutable */
|
---|
1079 | AutoMutableStateDependency adep(mParent);
|
---|
1080 | if (FAILED(adep.rc())) return adep.rc();
|
---|
1081 |
|
---|
1082 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
1083 |
|
---|
1084 | if (aBootPriority != mData->ulBootPriority)
|
---|
1085 | {
|
---|
1086 | mData.backup();
|
---|
1087 | mData->ulBootPriority = aBootPriority;
|
---|
1088 |
|
---|
1089 | // leave the lock before informing callbacks
|
---|
1090 | alock.release();
|
---|
1091 |
|
---|
1092 | AutoWriteLock mlock(mParent COMMA_LOCKVAL_SRC_POS); // mParent is const, no need to lock
|
---|
1093 | mParent->i_setModified(Machine::IsModified_NetworkAdapters);
|
---|
1094 | mlock.release();
|
---|
1095 |
|
---|
1096 | /* No change in CFGM logic => changeAdapter=FALSE. */
|
---|
1097 | mParent->i_onNetworkAdapterChange(this, FALSE);
|
---|
1098 | }
|
---|
1099 |
|
---|
1100 | return S_OK;
|
---|
1101 | }
|
---|
1102 |
|
---|
1103 | // wrapped INetworkAdapter methods
|
---|
1104 | ////////////////////////////////////////////////////////////////////////////////
|
---|
1105 |
|
---|
1106 | HRESULT NetworkAdapter::getProperty(const com::Utf8Str &aKey, com::Utf8Str &aValue)
|
---|
1107 | {
|
---|
1108 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
1109 | aValue = "";
|
---|
1110 | settings::StringsMap::const_iterator it = mData->genericProperties.find(aKey);
|
---|
1111 | if (it != mData->genericProperties.end())
|
---|
1112 | aValue = it->second; // source is a Utf8Str
|
---|
1113 |
|
---|
1114 | return S_OK;
|
---|
1115 | }
|
---|
1116 |
|
---|
1117 | HRESULT NetworkAdapter::setProperty(const com::Utf8Str &aKey, const com::Utf8Str &aValue)
|
---|
1118 | {
|
---|
1119 | LogFlowThisFunc(("\n"));
|
---|
1120 | /* The machine needs to be mutable. */
|
---|
1121 | AutoMutableOrSavedOrRunningStateDependency adep(mParent);
|
---|
1122 | if (FAILED(adep.rc())) return adep.rc();
|
---|
1123 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
1124 | bool fGenericChange = (mData->mode == NetworkAttachmentType_Generic);
|
---|
1125 | /* Generic properties processing.
|
---|
1126 | * Look up the old value first; if nothing's changed then do nothing.
|
---|
1127 | */
|
---|
1128 | Utf8Str strOldValue;
|
---|
1129 | settings::StringsMap::const_iterator it = mData->genericProperties.find(aKey);
|
---|
1130 | if (it != mData->genericProperties.end())
|
---|
1131 | strOldValue = it->second;
|
---|
1132 |
|
---|
1133 | if (strOldValue != aValue)
|
---|
1134 | {
|
---|
1135 | if (aValue.isEmpty())
|
---|
1136 | mData->genericProperties.erase(aKey);
|
---|
1137 | else
|
---|
1138 | mData->genericProperties[aKey] = aValue;
|
---|
1139 |
|
---|
1140 | /* leave the lock before informing callbacks */
|
---|
1141 | alock.release();
|
---|
1142 |
|
---|
1143 | AutoWriteLock mlock(mParent COMMA_LOCKVAL_SRC_POS);
|
---|
1144 | mParent->i_setModified(Machine::IsModified_NetworkAdapters);
|
---|
1145 | mlock.release();
|
---|
1146 |
|
---|
1147 | /* Avoid deadlock when the event triggers a call to a method of this
|
---|
1148 | * interface. */
|
---|
1149 | adep.release();
|
---|
1150 |
|
---|
1151 | mParent->i_onNetworkAdapterChange(this, fGenericChange);
|
---|
1152 | }
|
---|
1153 |
|
---|
1154 | return S_OK;
|
---|
1155 | }
|
---|
1156 |
|
---|
1157 | HRESULT NetworkAdapter::getProperties(const com::Utf8Str &aNames,
|
---|
1158 | std::vector<com::Utf8Str> &aReturnNames,
|
---|
1159 | std::vector<com::Utf8Str> &aReturnValues)
|
---|
1160 | {
|
---|
1161 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
1162 |
|
---|
1163 | /// @todo make use of aNames according to the documentation
|
---|
1164 | NOREF(aNames);
|
---|
1165 | aReturnNames.resize(mData->genericProperties.size());
|
---|
1166 | aReturnValues.resize(mData->genericProperties.size());
|
---|
1167 |
|
---|
1168 | size_t i = 0;
|
---|
1169 |
|
---|
1170 | for (settings::StringsMap::const_iterator it = mData->genericProperties.begin();
|
---|
1171 | it != mData->genericProperties.end();
|
---|
1172 | ++it, ++i)
|
---|
1173 | {
|
---|
1174 | aReturnNames[i] = it->first;
|
---|
1175 | aReturnValues[i] = it->second;
|
---|
1176 | }
|
---|
1177 |
|
---|
1178 | return S_OK;
|
---|
1179 | }
|
---|
1180 |
|
---|
1181 |
|
---|
1182 |
|
---|
1183 | // public methods only for internal purposes
|
---|
1184 | ////////////////////////////////////////////////////////////////////////////////
|
---|
1185 |
|
---|
1186 | /**
|
---|
1187 | * Loads settings from the given adapter node.
|
---|
1188 | * May be called once right after this object creation.
|
---|
1189 | *
|
---|
1190 | * @param bwctl bandwidth control object.
|
---|
1191 | * @param data Configuration settings.
|
---|
1192 | *
|
---|
1193 | * @note Locks this object for writing.
|
---|
1194 | */
|
---|
1195 | HRESULT NetworkAdapter::i_loadSettings(BandwidthControl *bwctl,
|
---|
1196 | const settings::NetworkAdapter &data)
|
---|
1197 | {
|
---|
1198 | AutoCaller autoCaller(this);
|
---|
1199 | AssertComRCReturnRC(autoCaller.rc());
|
---|
1200 |
|
---|
1201 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
1202 |
|
---|
1203 | /* Note: we assume that the default values for attributes of optional
|
---|
1204 | * nodes are assigned in the Data::Data() constructor and don't do it
|
---|
1205 | * here. It implies that this method may only be called after constructing
|
---|
1206 | * a new BIOSSettings object while all its data fields are in the default
|
---|
1207 | * values. Exceptions are fields whose creation time defaults don't match
|
---|
1208 | * values that should be applied when these fields are not explicitly set
|
---|
1209 | * in the settings file (for backwards compatibility reasons). This takes
|
---|
1210 | * place when a setting of a newly created object must default to A while
|
---|
1211 | * the same setting of an object loaded from the old settings file must
|
---|
1212 | * default to B. */
|
---|
1213 |
|
---|
1214 | HRESULT rc = S_OK;
|
---|
1215 |
|
---|
1216 | /* MAC address (can be null) */
|
---|
1217 | rc = i_updateMacAddress(data.strMACAddress);
|
---|
1218 | if (FAILED(rc)) return rc;
|
---|
1219 |
|
---|
1220 | mData.assignCopy(&data);
|
---|
1221 |
|
---|
1222 | if (mData->strBandwidthGroup.isNotEmpty())
|
---|
1223 | {
|
---|
1224 | ComObjPtr<BandwidthGroup> group;
|
---|
1225 | rc = bwctl->i_getBandwidthGroupByName(data.strBandwidthGroup, group, true);
|
---|
1226 | if (FAILED(rc)) return rc;
|
---|
1227 | group->i_reference();
|
---|
1228 | }
|
---|
1229 |
|
---|
1230 | // Load NAT engine settings.
|
---|
1231 | mNATEngine->i_loadSettings(data.nat);
|
---|
1232 |
|
---|
1233 | // leave the lock before setting attachment type
|
---|
1234 | alock.release();
|
---|
1235 |
|
---|
1236 | rc = COMSETTER(AttachmentType)(data.mode);
|
---|
1237 | if (FAILED(rc)) return rc;
|
---|
1238 |
|
---|
1239 | return S_OK;
|
---|
1240 | }
|
---|
1241 |
|
---|
1242 | /**
|
---|
1243 | * Saves settings to the given adapter node.
|
---|
1244 | *
|
---|
1245 | * Note that the given Adapter node is completely empty on input.
|
---|
1246 | *
|
---|
1247 | * @param data Configuration settings.
|
---|
1248 | *
|
---|
1249 | * @note Locks this object for reading.
|
---|
1250 | */
|
---|
1251 | HRESULT NetworkAdapter::i_saveSettings(settings::NetworkAdapter &data)
|
---|
1252 | {
|
---|
1253 | AutoCaller autoCaller(this);
|
---|
1254 | AssertComRCReturnRC(autoCaller.rc());
|
---|
1255 |
|
---|
1256 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
1257 |
|
---|
1258 | data = *mData.data();
|
---|
1259 |
|
---|
1260 | mNATEngine->i_saveSettings(data.nat);
|
---|
1261 |
|
---|
1262 | return S_OK;
|
---|
1263 | }
|
---|
1264 |
|
---|
1265 | /**
|
---|
1266 | * Returns true if any setter method has modified settings of this instance.
|
---|
1267 | * @return
|
---|
1268 | */
|
---|
1269 | bool NetworkAdapter::i_isModified()
|
---|
1270 | {
|
---|
1271 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
1272 |
|
---|
1273 | bool fChanged = mData.isBackedUp();
|
---|
1274 | fChanged |= mNATEngine->i_isModified();
|
---|
1275 | return fChanged;
|
---|
1276 | }
|
---|
1277 |
|
---|
1278 | /**
|
---|
1279 | * @note Locks this object for writing.
|
---|
1280 | */
|
---|
1281 | void NetworkAdapter::i_rollback()
|
---|
1282 | {
|
---|
1283 | /* sanity */
|
---|
1284 | AutoCaller autoCaller(this);
|
---|
1285 | AssertComRCReturnVoid(autoCaller.rc());
|
---|
1286 |
|
---|
1287 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
1288 |
|
---|
1289 | mNATEngine->i_rollback();
|
---|
1290 |
|
---|
1291 | mData.rollback();
|
---|
1292 | }
|
---|
1293 |
|
---|
1294 | /**
|
---|
1295 | * @note Locks this object for writing, together with the peer object (also
|
---|
1296 | * for writing) if there is one.
|
---|
1297 | */
|
---|
1298 | void NetworkAdapter::i_commit()
|
---|
1299 | {
|
---|
1300 | /* sanity */
|
---|
1301 | AutoCaller autoCaller(this);
|
---|
1302 | AssertComRCReturnVoid(autoCaller.rc());
|
---|
1303 |
|
---|
1304 | /* sanity too */
|
---|
1305 | AutoCaller peerCaller(mPeer);
|
---|
1306 | AssertComRCReturnVoid(peerCaller.rc());
|
---|
1307 |
|
---|
1308 | /* lock both for writing since we modify both (mPeer is "master" so locked
|
---|
1309 | * first) */
|
---|
1310 | AutoMultiWriteLock2 alock(mPeer, this COMMA_LOCKVAL_SRC_POS);
|
---|
1311 |
|
---|
1312 | mNATEngine->i_commit();
|
---|
1313 |
|
---|
1314 | if (mData.isBackedUp())
|
---|
1315 | {
|
---|
1316 | mData.commit();
|
---|
1317 | if (mPeer)
|
---|
1318 | {
|
---|
1319 | /* attach new data to the peer and reshare it */
|
---|
1320 | mPeer->mData.attach(mData);
|
---|
1321 | }
|
---|
1322 | }
|
---|
1323 | }
|
---|
1324 |
|
---|
1325 | /**
|
---|
1326 | * @note Locks this object for writing, together with the peer object
|
---|
1327 | * represented by @a aThat (locked for reading).
|
---|
1328 | */
|
---|
1329 | void NetworkAdapter::i_copyFrom(NetworkAdapter *aThat)
|
---|
1330 | {
|
---|
1331 | AssertReturnVoid(aThat != NULL);
|
---|
1332 |
|
---|
1333 | /* sanity */
|
---|
1334 | AutoCaller autoCaller(this);
|
---|
1335 | AssertComRCReturnVoid(autoCaller.rc());
|
---|
1336 |
|
---|
1337 | /* sanity too */
|
---|
1338 | AutoCaller thatCaller(aThat);
|
---|
1339 | AssertComRCReturnVoid(thatCaller.rc());
|
---|
1340 |
|
---|
1341 | mNATEngine->i_copyFrom(aThat->mNATEngine);
|
---|
1342 |
|
---|
1343 | /* peer is not modified, lock it for reading (aThat is "master" so locked
|
---|
1344 | * first) */
|
---|
1345 | AutoReadLock rl(aThat COMMA_LOCKVAL_SRC_POS);
|
---|
1346 | AutoWriteLock wl(this COMMA_LOCKVAL_SRC_POS);
|
---|
1347 |
|
---|
1348 | /* this will back up current data */
|
---|
1349 | mData.assignCopy(aThat->mData);
|
---|
1350 |
|
---|
1351 | }
|
---|
1352 |
|
---|
1353 | /**
|
---|
1354 | * Applies the defaults for this network adapter.
|
---|
1355 | *
|
---|
1356 | * @note This method currently assumes that the object is in the state after
|
---|
1357 | * calling init(), it does not set defaults from an arbitrary state.
|
---|
1358 | */
|
---|
1359 | void NetworkAdapter::i_applyDefaults(GuestOSType *aOsType)
|
---|
1360 | {
|
---|
1361 | /* sanity */
|
---|
1362 | AutoCaller autoCaller(this);
|
---|
1363 | AssertComRCReturnVoid(autoCaller.rc());
|
---|
1364 |
|
---|
1365 | mNATEngine->i_applyDefaults();
|
---|
1366 |
|
---|
1367 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
1368 |
|
---|
1369 | bool e1000enabled = false;
|
---|
1370 | #ifdef VBOX_WITH_E1000
|
---|
1371 | e1000enabled = true;
|
---|
1372 | #endif // VBOX_WITH_E1000
|
---|
1373 |
|
---|
1374 | NetworkAdapterType_T defaultType;
|
---|
1375 | if (aOsType)
|
---|
1376 | defaultType = aOsType->i_networkAdapterType();
|
---|
1377 | else
|
---|
1378 | {
|
---|
1379 | #ifdef VBOX_WITH_E1000
|
---|
1380 | defaultType = NetworkAdapterType_I82540EM;
|
---|
1381 | #else
|
---|
1382 | defaultType = NetworkAdapterType_Am79C973A;
|
---|
1383 | #endif
|
---|
1384 | }
|
---|
1385 |
|
---|
1386 |
|
---|
1387 | /* Set default network adapter for this OS type */
|
---|
1388 | if (defaultType == NetworkAdapterType_I82540EM ||
|
---|
1389 | defaultType == NetworkAdapterType_I82543GC ||
|
---|
1390 | defaultType == NetworkAdapterType_I82545EM)
|
---|
1391 | {
|
---|
1392 | if (e1000enabled)
|
---|
1393 | mData->type = defaultType;
|
---|
1394 | }
|
---|
1395 | else
|
---|
1396 | mData->type = defaultType;
|
---|
1397 |
|
---|
1398 | /* Enable the first one adapter and set it to NAT */
|
---|
1399 | /** @todo r=klaus remove this long term, since a newly created VM should
|
---|
1400 | * have no additional hardware components unless configured either
|
---|
1401 | * explicitly or through Machine::applyDefaults. */
|
---|
1402 | if (aOsType && mData->ulSlot == 0)
|
---|
1403 | {
|
---|
1404 | mData->fEnabled = true;
|
---|
1405 | if (mData->strMACAddress.isEmpty())
|
---|
1406 | i_generateMACAddress();
|
---|
1407 | mData->mode = NetworkAttachmentType_NAT;
|
---|
1408 | }
|
---|
1409 | mData->fCableConnected = true;
|
---|
1410 | }
|
---|
1411 |
|
---|
1412 | bool NetworkAdapter::i_hasDefaults()
|
---|
1413 | {
|
---|
1414 | /* sanity */
|
---|
1415 | AutoCaller autoCaller(this);
|
---|
1416 | AssertComRCReturn(autoCaller.rc(), true);
|
---|
1417 |
|
---|
1418 | ComObjPtr<GuestOSType> pGuestOSType;
|
---|
1419 | HRESULT rc = mParent->i_getVirtualBox()->i_findGuestOSType(mParent->i_getOSTypeId(),
|
---|
1420 | pGuestOSType);
|
---|
1421 | if (FAILED(rc))
|
---|
1422 | return false;
|
---|
1423 |
|
---|
1424 | NetworkAdapterType_T defaultType = pGuestOSType->i_networkAdapterType();
|
---|
1425 |
|
---|
1426 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
1427 |
|
---|
1428 | if ( !mData->fEnabled
|
---|
1429 | && mData->strMACAddress.isEmpty()
|
---|
1430 | && mData->type == defaultType
|
---|
1431 | && mData->fCableConnected
|
---|
1432 | && mData->ulLineSpeed == 0
|
---|
1433 | && mData->enmPromiscModePolicy == NetworkAdapterPromiscModePolicy_Deny
|
---|
1434 | && mData->mode == NetworkAttachmentType_Null
|
---|
1435 | && mData->strBridgedName.isEmpty()
|
---|
1436 | && mData->strInternalNetworkName.isEmpty()
|
---|
1437 | && mData->strHostOnlyName.isEmpty()
|
---|
1438 | && mData->strNATNetworkName.isEmpty()
|
---|
1439 | && mData->strGenericDriver.isEmpty()
|
---|
1440 | && mData->genericProperties.size() == 0)
|
---|
1441 | {
|
---|
1442 | /* Could be default, check NAT defaults. */
|
---|
1443 | return mNATEngine->i_hasDefaults();
|
---|
1444 | }
|
---|
1445 |
|
---|
1446 | return false;
|
---|
1447 | }
|
---|
1448 |
|
---|
1449 | ComObjPtr<NetworkAdapter> NetworkAdapter::i_getPeer()
|
---|
1450 | {
|
---|
1451 | return mPeer;
|
---|
1452 | }
|
---|
1453 |
|
---|
1454 |
|
---|
1455 | // private methods
|
---|
1456 | ////////////////////////////////////////////////////////////////////////////////
|
---|
1457 |
|
---|
1458 | /**
|
---|
1459 | * Generates a new unique MAC address based on our vendor ID and
|
---|
1460 | * parts of a GUID.
|
---|
1461 | *
|
---|
1462 | * @note Must be called from under the object's write lock or within the init
|
---|
1463 | * span.
|
---|
1464 | */
|
---|
1465 | void NetworkAdapter::i_generateMACAddress()
|
---|
1466 | {
|
---|
1467 | Utf8Str mac;
|
---|
1468 | Host::i_generateMACAddress(mac);
|
---|
1469 | LogFlowThisFunc(("generated MAC: '%s'\n", mac.c_str()));
|
---|
1470 | mData->strMACAddress = mac;
|
---|
1471 | }
|
---|
1472 |
|
---|
1473 | HRESULT NetworkAdapter::getBandwidthGroup(ComPtr<IBandwidthGroup> &aBandwidthGroup)
|
---|
1474 | {
|
---|
1475 | LogFlowThisFuncEnter();
|
---|
1476 |
|
---|
1477 | HRESULT hrc = S_OK;
|
---|
1478 |
|
---|
1479 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
1480 |
|
---|
1481 | if (mData->strBandwidthGroup.isNotEmpty())
|
---|
1482 | {
|
---|
1483 | ComObjPtr<BandwidthGroup> pBwGroup;
|
---|
1484 | hrc = mParent->i_getBandwidthGroup(mData->strBandwidthGroup, pBwGroup, true /* fSetError */);
|
---|
1485 |
|
---|
1486 | Assert(SUCCEEDED(hrc)); /* This is not allowed to fail because the existence
|
---|
1487 | * of the group was checked when it was attached. */
|
---|
1488 | if (SUCCEEDED(hrc))
|
---|
1489 | pBwGroup.queryInterfaceTo(aBandwidthGroup.asOutParam());
|
---|
1490 | }
|
---|
1491 |
|
---|
1492 | LogFlowThisFuncLeave();
|
---|
1493 | return hrc;
|
---|
1494 | }
|
---|
1495 |
|
---|
1496 | HRESULT NetworkAdapter::setBandwidthGroup(const ComPtr<IBandwidthGroup> &aBandwidthGroup)
|
---|
1497 | {
|
---|
1498 | LogFlowThisFuncEnter();
|
---|
1499 |
|
---|
1500 | /* the machine needs to be mutable */
|
---|
1501 | AutoMutableOrSavedStateDependency adep(mParent);
|
---|
1502 | if (FAILED(adep.rc())) return adep.rc();
|
---|
1503 |
|
---|
1504 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
1505 |
|
---|
1506 | IBandwidthGroup *iBw = aBandwidthGroup;
|
---|
1507 | Utf8Str strBwGroup;
|
---|
1508 | if (aBandwidthGroup)
|
---|
1509 | strBwGroup = static_cast<BandwidthGroup *>(iBw)->i_getName();
|
---|
1510 |
|
---|
1511 | if (mData->strBandwidthGroup != strBwGroup)
|
---|
1512 | {
|
---|
1513 | ComObjPtr<BandwidthGroup> pBwGroup;
|
---|
1514 | if (!strBwGroup.isEmpty())
|
---|
1515 | {
|
---|
1516 | HRESULT hrc = mParent->i_getBandwidthGroup(strBwGroup, pBwGroup, false /* fSetError */);
|
---|
1517 | NOREF(hrc);
|
---|
1518 | Assert(SUCCEEDED(hrc)); /* This is not allowed to fail because the existence
|
---|
1519 | of the group was checked when it was attached. */
|
---|
1520 | }
|
---|
1521 |
|
---|
1522 | i_updateBandwidthGroup(pBwGroup);
|
---|
1523 |
|
---|
1524 | // leave the lock before informing callbacks
|
---|
1525 | alock.release();
|
---|
1526 |
|
---|
1527 | AutoWriteLock mlock(mParent COMMA_LOCKVAL_SRC_POS);
|
---|
1528 | mParent->i_setModified(Machine::IsModified_NetworkAdapters);
|
---|
1529 | mlock.release();
|
---|
1530 |
|
---|
1531 | /** @todo changeAdapter=???. */
|
---|
1532 | mParent->i_onNetworkAdapterChange(this, FALSE);
|
---|
1533 | }
|
---|
1534 |
|
---|
1535 | LogFlowThisFuncLeave();
|
---|
1536 | return S_OK;
|
---|
1537 | }
|
---|
1538 |
|
---|
1539 | void NetworkAdapter::i_updateBandwidthGroup(BandwidthGroup *aBwGroup)
|
---|
1540 | {
|
---|
1541 | LogFlowThisFuncEnter();
|
---|
1542 | Assert(isWriteLockOnCurrentThread());
|
---|
1543 |
|
---|
1544 | ComObjPtr<BandwidthGroup> pOldBwGroup;
|
---|
1545 | if (!mData->strBandwidthGroup.isEmpty())
|
---|
1546 | {
|
---|
1547 | HRESULT hrc = mParent->i_getBandwidthGroup(mData->strBandwidthGroup, pOldBwGroup, false /* fSetError */);
|
---|
1548 | NOREF(hrc);
|
---|
1549 | Assert(SUCCEEDED(hrc)); /* This is not allowed to fail because the existence of
|
---|
1550 | the group was checked when it was attached. */
|
---|
1551 | }
|
---|
1552 |
|
---|
1553 | mData.backup();
|
---|
1554 | if (!pOldBwGroup.isNull())
|
---|
1555 | {
|
---|
1556 | pOldBwGroup->i_release();
|
---|
1557 | mData->strBandwidthGroup = Utf8Str::Empty;
|
---|
1558 | }
|
---|
1559 |
|
---|
1560 | if (aBwGroup)
|
---|
1561 | {
|
---|
1562 | mData->strBandwidthGroup = aBwGroup->i_getName();
|
---|
1563 | aBwGroup->i_reference();
|
---|
1564 | }
|
---|
1565 |
|
---|
1566 | LogFlowThisFuncLeave();
|
---|
1567 | }
|
---|
1568 |
|
---|
1569 |
|
---|
1570 | HRESULT NetworkAdapter::i_switchFromNatNetworking(const com::Utf8Str &networkName)
|
---|
1571 | {
|
---|
1572 | HRESULT hrc;
|
---|
1573 | MachineState_T state;
|
---|
1574 |
|
---|
1575 | hrc = mParent->COMGETTER(State)(&state);
|
---|
1576 | if (FAILED(hrc))
|
---|
1577 | return hrc;
|
---|
1578 |
|
---|
1579 | if ( state == MachineState_Running
|
---|
1580 | || state == MachineState_Paused)
|
---|
1581 | {
|
---|
1582 | Bstr bstrName;
|
---|
1583 | hrc = mParent->COMGETTER(Name)(bstrName.asOutParam());
|
---|
1584 | LogRel(("VM '%ls' stops using NAT network '%s'\n", bstrName.raw(), networkName.c_str()));
|
---|
1585 | int natCount = mParent->i_getVirtualBox()->i_natNetworkRefDec(Bstr(networkName).raw());
|
---|
1586 | if (natCount == -1)
|
---|
1587 | return E_INVALIDARG; /* no such network */
|
---|
1588 | }
|
---|
1589 |
|
---|
1590 | return S_OK;
|
---|
1591 | }
|
---|
1592 |
|
---|
1593 |
|
---|
1594 | HRESULT NetworkAdapter::i_switchToNatNetworking(const com::Utf8Str &aNatNetworkName)
|
---|
1595 | {
|
---|
1596 | HRESULT hrc;
|
---|
1597 | MachineState_T state;
|
---|
1598 |
|
---|
1599 | hrc = mParent->COMGETTER(State)(&state);
|
---|
1600 | if (FAILED(hrc))
|
---|
1601 | return hrc;
|
---|
1602 |
|
---|
1603 | if ( state == MachineState_Running
|
---|
1604 | || state == MachineState_Paused)
|
---|
1605 | {
|
---|
1606 | Bstr bstrName;
|
---|
1607 | hrc = mParent->COMGETTER(Name)(bstrName.asOutParam());
|
---|
1608 | LogRel(("VM '%ls' starts using NAT network '%s'\n", bstrName.raw(), aNatNetworkName.c_str()));
|
---|
1609 | int natCount = mParent->i_getVirtualBox()->i_natNetworkRefInc(Bstr(aNatNetworkName).raw());
|
---|
1610 | if (natCount == -1)
|
---|
1611 | return E_INVALIDARG; /* not found */
|
---|
1612 | }
|
---|
1613 |
|
---|
1614 | return S_OK;
|
---|
1615 | }
|
---|
1616 | /* vi: set tabstop=4 shiftwidth=4 expandtab: */
|
---|