1 | /* $Id: UIMachineSettingsUSB.cpp 103710 2024-03-06 16:53:27Z vboxsync $ */
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2 | /** @file
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3 | * VBox Qt GUI - UIMachineSettingsUSB class implementation.
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4 | */
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5 |
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6 | /*
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7 | * Copyright (C) 2006-2023 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 | /* Qt includes: */
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29 | #include <QCheckBox>
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30 | #include <QComboBox>
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31 | #include <QHeaderView>
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32 | #include <QHelpEvent>
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33 | #include <QLineEdit>
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34 | #include <QMenu>
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35 | #include <QRadioButton>
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36 | #include <QSpacerItem>
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37 | #include <QVBoxLayout>
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38 |
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39 | /* GUI includes: */
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40 | #include "QITreeWidget.h"
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41 | #include "QIWidgetValidator.h"
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42 | #include "UIConverter.h"
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43 | #include "UIIconPool.h"
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44 | #include "UIMachineSettingsUSB.h"
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45 | #include "UIErrorString.h"
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46 | #include "QIToolBar.h"
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47 | #include "UIUSBFiltersEditor.h"
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48 | #include "UIUSBSettingsEditor.h"
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49 |
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50 | /* COM includes: */
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51 | #include "CExtPack.h"
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52 | #include "CExtPackManager.h"
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53 | #include "CUSBController.h"
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54 | #include "CUSBDeviceFilter.h"
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55 | #include "CUSBDeviceFilters.h"
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56 |
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57 |
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58 | /** Machine settings: USB filter data structure. */
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59 | struct UIDataSettingsMachineUSBFilter
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60 | {
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61 | /** Constructs data. */
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62 | UIDataSettingsMachineUSBFilter() {}
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63 |
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64 | /** Returns whether the @a other passed data is equal to this one. */
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65 | bool equal(const UIDataSettingsMachineUSBFilter &other) const
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66 | {
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67 | return true
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68 | && (m_guiData == other.m_guiData)
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69 | ;
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70 | }
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71 |
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72 | /** Returns whether the @a other passed data is equal to this one. */
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73 | bool operator==(const UIDataSettingsMachineUSBFilter &other) const { return equal(other); }
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74 | /** Returns whether the @a other passed data is different from this one. */
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75 | bool operator!=(const UIDataSettingsMachineUSBFilter &other) const { return !equal(other); }
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76 |
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77 | /** Holds the USB filter data. */
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78 | UIDataUSBFilter m_guiData;
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79 | };
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80 |
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81 |
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82 | /** Machine settings: USB page data structure. */
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83 | struct UIDataSettingsMachineUSB
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84 | {
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85 | /** Constructs data. */
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86 | UIDataSettingsMachineUSB()
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87 | : m_fUSBEnabled(false)
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88 | , m_enmUSBControllerType(KUSBControllerType_Null)
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89 | {}
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90 |
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91 | /** Returns whether the @a other passed data is equal to this one. */
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92 | bool equal(const UIDataSettingsMachineUSB &other) const
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93 | {
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94 | return true
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95 | && (m_fUSBEnabled == other.m_fUSBEnabled)
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96 | && (m_enmUSBControllerType == other.m_enmUSBControllerType)
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97 | ;
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98 | }
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99 |
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100 | /** Returns whether the @a other passed data is equal to this one. */
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101 | bool operator==(const UIDataSettingsMachineUSB &other) const { return equal(other); }
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102 | /** Returns whether the @a other passed data is different from this one. */
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103 | bool operator!=(const UIDataSettingsMachineUSB &other) const { return !equal(other); }
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104 |
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105 | /** Holds whether the USB is enabled. */
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106 | bool m_fUSBEnabled;
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107 | /** Holds the USB controller type. */
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108 | KUSBControllerType m_enmUSBControllerType;
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109 | };
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110 |
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111 |
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112 | UIMachineSettingsUSB::UIMachineSettingsUSB()
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113 | : m_pCache(0)
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114 | , m_pEditorUsbSettings(0)
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115 | {
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116 | prepare();
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117 | }
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118 |
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119 | UIMachineSettingsUSB::~UIMachineSettingsUSB()
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120 | {
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121 | cleanup();
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122 | }
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123 |
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124 | bool UIMachineSettingsUSB::isUSBEnabled() const
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125 | {
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126 | return m_pEditorUsbSettings->isFeatureEnabled();
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127 | }
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128 |
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129 | bool UIMachineSettingsUSB::changed() const
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130 | {
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131 | return m_pCache ? m_pCache->wasChanged() : false;
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132 | }
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133 |
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134 | void UIMachineSettingsUSB::loadToCacheFrom(QVariant &data)
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135 | {
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136 | /* Sanity check: */
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137 | if (!m_pCache)
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138 | return;
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139 |
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140 | /* Fetch data to machine: */
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141 | UISettingsPageMachine::fetchData(data);
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142 |
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143 | /* Clear cache initially: */
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144 | m_pCache->clear();
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145 |
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146 | /* Prepare old USB data: */
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147 | UIDataSettingsMachineUSB oldUsbData;
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148 |
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149 | /* Gather old USB data: */
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150 | oldUsbData.m_fUSBEnabled = !m_machine.GetUSBControllers().isEmpty();
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151 | oldUsbData.m_enmUSBControllerType = m_machine.GetUSBControllerCountByType(KUSBControllerType_XHCI) > 0 ? KUSBControllerType_XHCI
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152 | : m_machine.GetUSBControllerCountByType(KUSBControllerType_EHCI) > 0 ? KUSBControllerType_EHCI
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153 | : m_machine.GetUSBControllerCountByType(KUSBControllerType_OHCI) > 0 ? KUSBControllerType_OHCI
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154 | : KUSBControllerType_Null;
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155 |
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156 | /* Check whether controller is valid: */
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157 | const CUSBDeviceFilters &comFiltersObject = m_machine.GetUSBDeviceFilters();
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158 | if (!comFiltersObject.isNull())
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159 | {
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160 | /* For each filter: */
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161 | const CUSBDeviceFilterVector &filters = comFiltersObject.GetDeviceFilters();
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162 | for (int iFilterIndex = 0; iFilterIndex < filters.size(); ++iFilterIndex)
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163 | {
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164 | /* Prepare old data: */
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165 | UIDataSettingsMachineUSBFilter oldFilterData;
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166 |
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167 | /* Check whether filter is valid: */
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168 | const CUSBDeviceFilter &filter = filters.at(iFilterIndex);
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169 | if (!filter.isNull())
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170 | {
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171 | /* Gather old data: */
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172 | oldFilterData.m_guiData.m_fActive = filter.GetActive();
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173 | oldFilterData.m_guiData.m_strName = filter.GetName();
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174 | oldFilterData.m_guiData.m_strVendorId = filter.GetVendorId();
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175 | oldFilterData.m_guiData.m_strProductId = filter.GetProductId();
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176 | oldFilterData.m_guiData.m_strRevision = filter.GetRevision();
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177 | oldFilterData.m_guiData.m_strManufacturer = filter.GetManufacturer();
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178 | oldFilterData.m_guiData.m_strProduct = filter.GetProduct();
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179 | oldFilterData.m_guiData.m_strSerialNumber = filter.GetSerialNumber();
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180 | oldFilterData.m_guiData.m_strPort = filter.GetPort();
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181 | const QString strRemote = filter.GetRemote();
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182 | UIRemoteMode enmRemoteMode = UIRemoteMode_Any;
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183 | if (strRemote == "true" || strRemote == "yes" || strRemote == "1")
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184 | enmRemoteMode = UIRemoteMode_On;
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185 | else if (strRemote == "false" || strRemote == "no" || strRemote == "0")
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186 | enmRemoteMode = UIRemoteMode_Off;
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187 | oldFilterData.m_guiData.m_enmRemoteMode = enmRemoteMode;
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188 | }
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189 |
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190 | /* Cache old data: */
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191 | m_pCache->child(iFilterIndex).cacheInitialData(oldFilterData);
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192 | }
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193 | }
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194 |
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195 | /* Cache old USB data: */
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196 | m_pCache->cacheInitialData(oldUsbData);
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197 |
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198 | /* Upload machine to data: */
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199 | UISettingsPageMachine::uploadData(data);
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200 | }
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201 |
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202 | void UIMachineSettingsUSB::getFromCache()
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203 | {
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204 | /* Sanity check: */
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205 | if (!m_pCache)
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206 | return;
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207 |
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208 | /* Get old USB data from cache: */
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209 | const UIDataSettingsMachineUSB &oldUsbData = m_pCache->base();
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210 |
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211 | /* Load old USB data from cache: */
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212 | if (m_pEditorUsbSettings)
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213 | {
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214 | m_pEditorUsbSettings->setFeatureEnabled(oldUsbData.m_fUSBEnabled);
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215 | m_pEditorUsbSettings->setUsbControllerType(oldUsbData.m_enmUSBControllerType);
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216 |
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217 | /* For each filter => load it from cache: */
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218 | QList<UIDataUSBFilter> filters;
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219 | for (int iFilterIndex = 0; iFilterIndex < m_pCache->childCount(); ++iFilterIndex)
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220 | {
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221 | const UIDataSettingsMachineUSBFilter &oldUsbFilterData = m_pCache->child(iFilterIndex).base();
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222 | UIDataUSBFilter filter;
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223 | filter.m_fActive = oldUsbFilterData.m_guiData.m_fActive;
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224 | filter.m_strName = oldUsbFilterData.m_guiData.m_strName;
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225 | filter.m_strVendorId = oldUsbFilterData.m_guiData.m_strVendorId;
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226 | filter.m_strProductId = oldUsbFilterData.m_guiData.m_strProductId;
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227 | filter.m_strRevision = oldUsbFilterData.m_guiData.m_strRevision;
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228 | filter.m_strManufacturer = oldUsbFilterData.m_guiData.m_strManufacturer;
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229 | filter.m_strProduct = oldUsbFilterData.m_guiData.m_strProduct;
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230 | filter.m_strSerialNumber = oldUsbFilterData.m_guiData.m_strSerialNumber;
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231 | filter.m_strPort = oldUsbFilterData.m_guiData.m_strPort;
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232 | filter.m_enmRemoteMode = oldUsbFilterData.m_guiData.m_enmRemoteMode;
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233 | filters << filter;
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234 | }
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235 | m_pEditorUsbSettings->setUsbFilters(filters);
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236 | }
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237 |
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238 | /* Polish page finally: */
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239 | polishPage();
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240 |
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241 | /* Revalidate: */
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242 | revalidate();
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243 | }
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244 |
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245 | void UIMachineSettingsUSB::putToCache()
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246 | {
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247 | /* Sanity check: */
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248 | if (!m_pCache)
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249 | return;
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250 |
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251 | /* Prepare new USB data: */
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252 | UIDataSettingsMachineUSB newUsbData;
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253 |
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254 | /* Gather new USB data: */
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255 | if (m_pEditorUsbSettings)
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256 | {
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257 | newUsbData.m_fUSBEnabled = m_pEditorUsbSettings->isFeatureEnabled();
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258 | newUsbData.m_enmUSBControllerType = newUsbData.m_fUSBEnabled
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259 | ? m_pEditorUsbSettings->usbControllerType()
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260 | : KUSBControllerType_Null;
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261 | /* For each filter => save it to cache: */
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262 | const QList<UIDataUSBFilter> filters = m_pEditorUsbSettings->usbFilters();
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263 | for (int iFilterIndex = 0; iFilterIndex < filters.size(); ++iFilterIndex)
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264 | {
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265 | /* Gather and cache new data: */
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266 | UIDataUSBFilter filter = filters.at(iFilterIndex);
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267 | UIDataSettingsMachineUSBFilter newUsbFilterData;
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268 | newUsbFilterData.m_guiData.m_fActive = filter.m_fActive;
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269 | newUsbFilterData.m_guiData.m_strName = filter.m_strName;
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270 | newUsbFilterData.m_guiData.m_strVendorId = filter.m_strVendorId;
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271 | newUsbFilterData.m_guiData.m_strProductId = filter.m_strProductId;
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272 | newUsbFilterData.m_guiData.m_strRevision = filter.m_strRevision;
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273 | newUsbFilterData.m_guiData.m_strManufacturer = filter.m_strManufacturer;
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274 | newUsbFilterData.m_guiData.m_strProduct = filter.m_strProduct;
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275 | newUsbFilterData.m_guiData.m_strSerialNumber = filter.m_strSerialNumber;
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276 | newUsbFilterData.m_guiData.m_strPort = filter.m_strPort;
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277 | newUsbFilterData.m_guiData.m_enmRemoteMode = filter.m_enmRemoteMode;
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278 | m_pCache->child(iFilterIndex).cacheCurrentData(newUsbFilterData);
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279 | }
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280 | }
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281 |
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282 | /* Cache new USB data: */
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283 | m_pCache->cacheCurrentData(newUsbData);
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284 | }
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285 |
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286 | void UIMachineSettingsUSB::saveFromCacheTo(QVariant &data)
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287 | {
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288 | /* Fetch data to machine: */
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289 | UISettingsPageMachine::fetchData(data);
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290 |
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291 | /* Update data and failing state: */
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292 | setFailed(!saveData());
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293 |
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294 | /* Upload machine to data: */
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295 | UISettingsPageMachine::uploadData(data);
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296 | }
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297 |
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298 | bool UIMachineSettingsUSB::validate(QList<UIValidationMessage> &messages)
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299 | {
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300 | Q_UNUSED(messages);
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301 |
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302 | /* Pass by default: */
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303 | bool fPass = true;
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304 |
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305 | /* Return result: */
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306 | return fPass;
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307 | }
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308 |
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309 | void UIMachineSettingsUSB::setOrderAfter(QWidget *pWidget)
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310 | {
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311 | setTabOrder(pWidget, m_pEditorUsbSettings);
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312 | }
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313 |
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314 | void UIMachineSettingsUSB::retranslateUi()
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315 | {
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316 | }
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317 |
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318 | void UIMachineSettingsUSB::polishPage()
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319 | {
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320 | /* Polish USB page availability: */
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321 | m_pEditorUsbSettings->setFeatureAvailable(isMachineOffline());
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322 | m_pEditorUsbSettings->setUsbControllerOptionAvailable(isMachineOffline());
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323 | m_pEditorUsbSettings->setUsbFiltersOptionAvailable(isMachineInValidMode());
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324 | }
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325 |
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326 | void UIMachineSettingsUSB::prepare()
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327 | {
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328 | /* Prepare cache: */
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329 | m_pCache = new UISettingsCacheMachineUSB;
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330 | AssertPtrReturnVoid(m_pCache);
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331 |
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332 | /* Prepare everything: */
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333 | prepareWidgets();
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334 | prepareConnections();
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335 |
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336 | /* Apply language settings: */
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337 | retranslateUi();
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338 | }
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339 |
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340 | void UIMachineSettingsUSB::prepareWidgets()
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341 | {
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342 | /* Prepare main layout: */
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343 | QVBoxLayout *pLayout = new QVBoxLayout(this);
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344 | if (pLayout)
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345 | {
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346 | /* Prepare settings editor: */
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347 | m_pEditorUsbSettings = new UIUSBSettingsEditor(this);
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348 | if (m_pEditorUsbSettings)
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349 | {
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350 | addEditor(m_pEditorUsbSettings);
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351 | pLayout->addWidget(m_pEditorUsbSettings);
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352 | }
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353 | }
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354 | }
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355 |
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356 | void UIMachineSettingsUSB::prepareConnections()
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357 | {
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358 | /* Configure validation connections: */
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359 | connect(m_pEditorUsbSettings, &UIUSBSettingsEditor::sigValueChanged,
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360 | this, &UIMachineSettingsUSB::revalidate);
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361 | }
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362 |
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363 | void UIMachineSettingsUSB::cleanup()
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364 | {
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365 | /* Cleanup cache: */
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366 | delete m_pCache;
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367 | m_pCache = 0;
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368 | }
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369 |
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370 | bool UIMachineSettingsUSB::saveData()
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371 | {
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372 | /* Sanity check: */
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373 | if (!m_pCache)
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374 | return false;
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375 |
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376 | /* Prepare result: */
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377 | bool fSuccess = true;
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378 | /* Save USB settings from cache: */
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379 | if (fSuccess && isMachineInValidMode() && m_pCache->wasChanged())
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380 | {
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381 | /* Get new USB data from cache: */
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382 | const UIDataSettingsMachineUSB &newUsbData = m_pCache->data();
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383 |
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384 | /* Save USB data: */
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385 | if (fSuccess && isMachineOffline())
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386 | {
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387 | /* Remove USB controllers: */
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388 | if (!newUsbData.m_fUSBEnabled)
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389 | fSuccess = removeUSBControllers();
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390 |
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391 | else
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392 |
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393 | /* Create/update USB controllers: */
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394 | if (newUsbData.m_fUSBEnabled)
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395 | fSuccess = createUSBControllers(newUsbData.m_enmUSBControllerType);
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396 | }
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397 |
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398 | /* Save USB filters data: */
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399 | if (fSuccess)
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400 | {
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401 | /* Make sure filters object really exists: */
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402 | CUSBDeviceFilters comFiltersObject = m_machine.GetUSBDeviceFilters();
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403 | fSuccess = m_machine.isOk() && comFiltersObject.isNotNull();
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404 |
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405 | /* Show error message if necessary: */
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406 | if (!fSuccess)
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407 | notifyOperationProgressError(UIErrorString::formatErrorInfo(m_machine));
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408 | else
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409 | {
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410 | /* For each filter data set: */
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411 | int iOperationPosition = 0;
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412 | for (int iFilterIndex = 0; fSuccess && iFilterIndex < m_pCache->childCount(); ++iFilterIndex)
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413 | {
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414 | /* Check if USB filter data was changed: */
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415 | const UISettingsCacheMachineUSBFilter &filterCache = m_pCache->child(iFilterIndex);
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416 |
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417 | /* Remove filter marked for 'remove' or 'update': */
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418 | if (fSuccess && (filterCache.wasRemoved() || filterCache.wasUpdated()))
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419 | {
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420 | fSuccess = removeUSBFilter(comFiltersObject, iOperationPosition);
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421 | if (fSuccess && filterCache.wasRemoved())
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422 | --iOperationPosition;
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423 | }
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424 |
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425 | /* Create filter marked for 'create' or 'update': */
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426 | if (fSuccess && (filterCache.wasCreated() || filterCache.wasUpdated()))
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427 | fSuccess = createUSBFilter(comFiltersObject, iOperationPosition, filterCache.data());
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428 |
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429 | /* Advance operation position: */
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430 | ++iOperationPosition;
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431 | }
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432 | }
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433 | }
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434 | }
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435 | /* Return result: */
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436 | return fSuccess;
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437 | }
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438 |
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439 | bool UIMachineSettingsUSB::removeUSBControllers(const QSet<KUSBControllerType> &types /* = QSet<KUSBControllerType>() */)
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440 | {
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441 | /* Prepare result: */
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442 | bool fSuccess = true;
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443 | /* Remove controllers: */
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444 | if (fSuccess && isMachineOffline())
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445 | {
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446 | /* Get controllers for further activities: */
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447 | const CUSBControllerVector &controllers = m_machine.GetUSBControllers();
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448 | fSuccess = m_machine.isOk();
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449 |
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450 | /* Show error message if necessary: */
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451 | if (!fSuccess)
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452 | notifyOperationProgressError(UIErrorString::formatErrorInfo(m_machine));
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453 |
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454 | /* For each controller: */
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455 | for (int iControllerIndex = 0; fSuccess && iControllerIndex < controllers.size(); ++iControllerIndex)
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456 | {
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457 | /* Get current controller: */
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458 | const CUSBController &comController = controllers.at(iControllerIndex);
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459 |
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460 | /* Get controller type for further activities: */
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461 | KUSBControllerType enmType = KUSBControllerType_Null;
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462 | if (fSuccess)
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463 | {
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464 | enmType = comController.GetType();
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465 | fSuccess = comController.isOk();
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466 | }
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467 | /* Get controller name for further activities: */
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468 | QString strName;
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469 | if (fSuccess)
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470 | {
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471 | strName = comController.GetName();
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472 | fSuccess = comController.isOk();
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473 | }
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474 |
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475 | /* Show error message if necessary: */
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476 | if (!fSuccess)
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477 | notifyOperationProgressError(UIErrorString::formatErrorInfo(comController));
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478 | else
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479 | {
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480 | /* Pass only if requested types were not defined or contains the one we found: */
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481 | if (!types.isEmpty() && !types.contains(enmType))
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482 | continue;
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483 |
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484 | /* Remove controller: */
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485 | if (fSuccess)
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486 | {
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487 | m_machine.RemoveUSBController(comController.GetName());
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488 | fSuccess = m_machine.isOk();
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489 | }
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490 |
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491 | /* Show error message if necessary: */
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492 | if (!fSuccess)
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493 | notifyOperationProgressError(UIErrorString::formatErrorInfo(m_machine));
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494 | }
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495 | }
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496 | }
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497 | /* Return result: */
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498 | return fSuccess;
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499 | }
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500 |
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501 | bool UIMachineSettingsUSB::createUSBControllers(KUSBControllerType enmType)
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502 | {
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503 | /* Prepare result: */
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504 | bool fSuccess = true;
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505 | /* Add controllers: */
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506 | if (fSuccess && isMachineOffline())
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507 | {
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508 | /* Get each controller count for further activities: */
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509 | ULONG cOhciCtls = 0;
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510 | if (fSuccess)
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511 | {
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512 | cOhciCtls = m_machine.GetUSBControllerCountByType(KUSBControllerType_OHCI);
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513 | fSuccess = m_machine.isOk();
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514 | }
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515 | ULONG cEhciCtls = 0;
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516 | if (fSuccess)
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517 | {
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518 | cEhciCtls = m_machine.GetUSBControllerCountByType(KUSBControllerType_EHCI);
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519 | fSuccess = m_machine.isOk();
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520 | }
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521 | ULONG cXhciCtls = 0;
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522 | if (fSuccess)
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523 | {
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524 | cXhciCtls = m_machine.GetUSBControllerCountByType(KUSBControllerType_XHCI);
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525 | fSuccess = m_machine.isOk();
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526 | }
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527 |
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528 | /* Show error message if necessary: */
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529 | if (!fSuccess)
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530 | notifyOperationProgressError(UIErrorString::formatErrorInfo(m_machine));
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531 | else
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532 | {
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533 | /* For requested controller type: */
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534 | switch (enmType)
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535 | {
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536 | case KUSBControllerType_OHCI:
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537 | {
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538 | /* Remove excessive controllers: */
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539 | if (cXhciCtls || cEhciCtls)
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540 | fSuccess = removeUSBControllers(QSet<KUSBControllerType>()
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541 | << KUSBControllerType_XHCI
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542 | << KUSBControllerType_EHCI);
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543 |
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544 | /* Add required controller: */
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545 | if (fSuccess && !cOhciCtls)
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546 | {
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547 | m_machine.AddUSBController("OHCI", KUSBControllerType_OHCI);
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548 | fSuccess = m_machine.isOk();
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549 |
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550 | /* Show error message if necessary: */
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551 | if (!fSuccess)
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552 | notifyOperationProgressError(UIErrorString::formatErrorInfo(m_machine));
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553 | }
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554 |
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555 | break;
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556 | }
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557 | case KUSBControllerType_EHCI:
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558 | {
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559 | /* Remove excessive controllers: */
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560 | if (cXhciCtls)
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561 | fSuccess = removeUSBControllers(QSet<KUSBControllerType>()
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562 | << KUSBControllerType_XHCI);
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563 |
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564 | /* Add required controllers: */
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565 | if (fSuccess)
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566 | {
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567 | if (fSuccess && !cOhciCtls)
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568 | {
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569 | m_machine.AddUSBController("OHCI", KUSBControllerType_OHCI);
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570 | fSuccess = m_machine.isOk();
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571 | }
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572 | if (fSuccess && !cEhciCtls)
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573 | {
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574 | m_machine.AddUSBController("EHCI", KUSBControllerType_EHCI);
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575 | fSuccess = m_machine.isOk();
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576 | }
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577 |
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578 | /* Show error message if necessary: */
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579 | if (!fSuccess)
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580 | notifyOperationProgressError(UIErrorString::formatErrorInfo(m_machine));
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581 | }
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582 |
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583 | break;
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584 | }
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585 | case KUSBControllerType_XHCI:
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586 | {
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587 | /* Remove excessive controllers: */
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588 | if (cEhciCtls || cOhciCtls)
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589 | fSuccess = removeUSBControllers(QSet<KUSBControllerType>()
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590 | << KUSBControllerType_EHCI
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591 | << KUSBControllerType_OHCI);
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592 |
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593 | /* Add required controller: */
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594 | if (fSuccess && !cXhciCtls)
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595 | {
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596 | m_machine.AddUSBController("xHCI", KUSBControllerType_XHCI);
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597 | fSuccess = m_machine.isOk();
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598 |
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599 | /* Show error message if necessary: */
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600 | if (!fSuccess)
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601 | notifyOperationProgressError(UIErrorString::formatErrorInfo(m_machine));
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602 | }
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603 |
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604 | break;
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605 | }
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606 | default:
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607 | break;
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608 | }
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609 | }
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610 | }
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611 | /* Return result: */
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612 | return fSuccess;
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613 | }
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614 |
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615 | bool UIMachineSettingsUSB::removeUSBFilter(CUSBDeviceFilters &comFiltersObject, int iPosition)
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616 | {
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617 | /* Prepare result: */
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618 | bool fSuccess = true;
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619 | /* Remove filter: */
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620 | if (fSuccess)
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621 | {
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622 | /* Remove filter: */
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623 | comFiltersObject.RemoveDeviceFilter(iPosition);
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624 | fSuccess = comFiltersObject.isOk();
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625 |
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626 | /* Show error message if necessary: */
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627 | if (!fSuccess)
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628 | notifyOperationProgressError(UIErrorString::formatErrorInfo(comFiltersObject));
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629 | }
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630 | /* Return result: */
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631 | return fSuccess;
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632 | }
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633 |
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634 | bool UIMachineSettingsUSB::createUSBFilter(CUSBDeviceFilters &comFiltersObject, int iPosition, const UIDataSettingsMachineUSBFilter &filterData)
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635 | {
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636 | /* Prepare result: */
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637 | bool fSuccess = true;
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638 | /* Add filter: */
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639 | if (fSuccess)
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640 | {
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641 | /* Create filter: */
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642 | CUSBDeviceFilter comFilter = comFiltersObject.CreateDeviceFilter(filterData.m_guiData.m_strName);
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643 | fSuccess = comFiltersObject.isOk() && comFilter.isNotNull();
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644 |
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645 | /* Show error message if necessary: */
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646 | if (!fSuccess)
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647 | notifyOperationProgressError(UIErrorString::formatErrorInfo(comFiltersObject));
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648 | else
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649 | {
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650 | /* Save whether filter is active: */
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651 | if (fSuccess)
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652 | {
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653 | comFilter.SetActive(filterData.m_guiData.m_fActive);
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654 | fSuccess = comFilter.isOk();
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655 | }
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656 | /* Save filter Vendor ID: */
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657 | if (fSuccess)
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658 | {
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659 | comFilter.SetVendorId(filterData.m_guiData.m_strVendorId);
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660 | fSuccess = comFilter.isOk();
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661 | }
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662 | /* Save filter Product ID: */
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663 | if (fSuccess)
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664 | {
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665 | comFilter.SetProductId(filterData.m_guiData.m_strProductId);
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666 | fSuccess = comFilter.isOk();
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667 | }
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668 | /* Save filter revision: */
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669 | if (fSuccess)
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670 | {
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671 | comFilter.SetRevision(filterData.m_guiData.m_strRevision);
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672 | fSuccess = comFilter.isOk();
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673 | }
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674 | /* Save filter manufacturer: */
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675 | if (fSuccess)
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676 | {
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677 | comFilter.SetManufacturer(filterData.m_guiData.m_strManufacturer);
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678 | fSuccess = comFilter.isOk();
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679 | }
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680 | /* Save filter product: */
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681 | if (fSuccess)
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682 | {
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683 | comFilter.SetProduct(filterData.m_guiData.m_strProduct);
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684 | fSuccess = comFilter.isOk();
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685 | }
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686 | /* Save filter serial number: */
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687 | if (fSuccess)
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688 | {
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689 | comFilter.SetSerialNumber(filterData.m_guiData.m_strSerialNumber);
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690 | fSuccess = comFilter.isOk();
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691 | }
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692 | /* Save filter port: */
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693 | if (fSuccess)
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694 | {
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695 | comFilter.SetPort(filterData.m_guiData.m_strPort);
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696 | fSuccess = comFilter.isOk();
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697 | }
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698 | /* Save filter remote mode: */
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699 | if (fSuccess)
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700 | {
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701 | QString strRemote;
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702 | switch (filterData.m_guiData.m_enmRemoteMode)
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703 | {
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704 | case UIRemoteMode_On: strRemote = "1"; break;
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705 | case UIRemoteMode_Off: strRemote = "0"; break;
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706 | default: break;
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707 | }
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708 | comFilter.SetRemote(strRemote);
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709 | fSuccess = comFilter.isOk();
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710 | }
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711 |
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712 | /* Show error message if necessary: */
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713 | if (!fSuccess)
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714 | notifyOperationProgressError(UIErrorString::formatErrorInfo(comFilter));
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715 | else
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716 | {
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717 | /* Insert filter onto corresponding position: */
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718 | comFiltersObject.InsertDeviceFilter(iPosition, comFilter);
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719 | fSuccess = comFiltersObject.isOk();
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720 |
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721 | /* Show error message if necessary: */
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722 | if (!fSuccess)
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723 | notifyOperationProgressError(UIErrorString::formatErrorInfo(comFiltersObject));
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724 | }
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725 | }
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726 | }
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727 | /* Return result: */
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728 | return fSuccess;
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729 | }
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