1 /* |
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2 * Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: |
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15 * Wlan Wizard Scan List: Hierarchical list of scan results that can be |
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16 * utilized to limit available selection options in manual wlan wizard. |
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17 * |
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18 */ |
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19 |
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20 // System includes |
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21 #include <HbGlobal> |
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22 #include <QString> |
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23 #include <cmmanagerdefines_shim.h> |
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24 #include <wlanqtutilsap.h> |
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25 |
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26 // User includes |
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27 #include "wlanwizardscanlist.h" |
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28 #include "wlanwizardpageinternal.h" |
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29 #include "OstTraceDefinitions.h" |
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30 #ifdef OST_TRACE_COMPILER_IN_USE |
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31 #include "wlanwizardscanlistTraces.h" |
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32 #endif |
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33 |
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34 |
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35 /*! |
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36 * Constructor for WlanWizardScanList object. |
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37 */ |
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38 WlanWizardScanList::WlanWizardScanList(): mWpsSelected(false) |
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39 { |
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40 OstTraceFunctionEntry0( WLANWIZARDSCANLIST_WLANWIZARDSCANLIST_ENTRY ); |
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41 |
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42 OstTraceFunctionExit0( WLANWIZARDSCANLIST_WLANWIZARDSCANLIST_EXIT ); |
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43 } |
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44 |
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45 /*! |
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46 * Copy Constructor for WlanWizardScanList object. |
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47 * @param [in] scanList is the object to be copied. |
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48 */ |
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49 WlanWizardScanList::WlanWizardScanList(const WlanWizardScanList &scanList): |
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50 mOpenOptions(scanList.mOpenOptions), mWpsSelected(false) |
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51 { |
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52 OstTraceFunctionEntry0( DUP1_WLANWIZARDSCANLIST_WLANWIZARDSCANLIST_ENTRY ); |
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53 |
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54 OstTraceFunctionExit0( DUP1_WLANWIZARDSCANLIST_WLANWIZARDSCANLIST_EXIT ); |
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55 } |
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56 |
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57 /*! |
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58 * Destructor for WlanWizardScanList object. |
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59 */ |
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60 WlanWizardScanList::~WlanWizardScanList() |
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61 { |
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62 OstTraceFunctionEntry0( DUP2_WLANWIZARDSCANLIST_WLANWIZARDSCANLIST_ENTRY ); |
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63 |
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64 OstTraceFunctionExit0( DUP2_WLANWIZARDSCANLIST_WLANWIZARDSCANLIST_EXIT ); |
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65 } |
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66 |
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67 /*! |
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68 * This function builds a hash list of scan results. Key value in a hash item |
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69 * is the network mode and the associated value is a list of security modes. |
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70 * In other words, it is a list of network modes where each network mode points |
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71 * to one or more security modes. |
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72 * @param [in] results contains a list of scan results. |
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73 */ |
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74 void WlanWizardScanList::build(const QList<WlanScanResult> &results) |
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75 { |
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76 OstTraceFunctionEntry0( WLANWIZARDSCANLIST_BUILD_ENTRY ); |
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77 |
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78 mWpsSelected = true; |
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79 |
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80 for (int i = 0; i < results.size(); i++) { |
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81 WlanNetworkSetting netMode; |
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82 WlanSecuritySetting secMode; |
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83 WlanScanResult item = results.at(i); |
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84 |
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85 netMode.wpsSupported = item.scanResult->value(WlanQtUtilsAp::ConfIdWpsSupported).toBool(); |
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86 netMode.mode = item.scanResult->value(WlanQtUtilsAp::ConfIdConnectionMode).toInt(); |
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87 netMode.hidden = (netMode.mode == CMManagerShim::Adhoc) ? false : item.networkHidden; |
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88 |
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89 secMode.mode = item.scanResult->value(WlanQtUtilsAp::ConfIdSecurityMode).toInt(); |
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90 secMode.usePsk = (secMode.mode == CMManagerShim::WlanSecModeWep) ? true |
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91 : item.scanResult->value(WlanQtUtilsAp::ConfIdWpaPskUse).toBool(); |
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92 |
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93 switch (secMode.mode) { |
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94 case CMManagerShim::WlanSecMode802_1x: |
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95 secMode.nextPageId = WlanWizardPage::PageEapStart; |
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96 break; |
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97 |
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98 case CMManagerShim::WlanSecModeWep: |
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99 secMode.nextPageId = WlanWizardPageInternal::PageKeyQuery; |
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100 break; |
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101 |
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102 case CMManagerShim::WlanSecModeWpa: |
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103 case CMManagerShim::WlanSecModeWpa2: |
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104 if (secMode.usePsk) { |
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105 secMode.nextPageId = WlanWizardPageInternal::PageKeyQuery; |
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106 } |
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107 else { |
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108 secMode.nextPageId = WlanWizardPage::PageEapStart; |
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109 } |
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110 break; |
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111 |
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112 default: |
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113 Q_ASSERT(CMManagerShim::WlanSecModeOpen == secMode.mode || |
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114 CMManagerShim::WlanSecModeWapi == secMode.mode); |
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115 secMode.nextPageId = WlanWizardPage::PageProcessSettings; |
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116 break; |
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117 |
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118 } |
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119 |
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120 // prevent duplicate settings. |
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121 if (!mOpenOptions.contains(netMode)) { |
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122 mWpsSelected = (mWpsSelected && netMode.wpsSupported); |
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123 QList<WlanSecuritySetting> secList; |
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124 secList.append(secMode); |
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125 mOpenOptions.insert(netMode, secList); |
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126 } |
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127 else if (!(mOpenOptions.find(netMode)->contains(secMode))) { |
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128 mOpenOptions.find(netMode)->append(secMode); |
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129 } |
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130 // else an identical key-value pair is already in the list -> not added. |
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131 } |
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132 OstTraceFunctionExit0( WLANWIZARDSCANLIST_BUILD_EXIT ); |
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133 } |
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134 |
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135 /*! |
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136 * This function returns a security mode setting at the requested location. |
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137 * This function does not do any validity checks for the lists, so the user |
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138 * needs to use netModes and secModes functions to prevent over-indexing. |
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139 * @param [in] netMode key value for the hash list. |
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140 * @param [in] index list index pointing to the security mode item. |
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141 * @return security setting item reference. |
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142 */ |
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143 const WlanSecuritySetting &WlanWizardScanList::getSecMode( |
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144 WlanNetworkSetting netMode, |
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145 int index) const |
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146 { |
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147 OstTraceFunctionEntry0( WLANWIZARDSCANLIST_GETSECMODE_ENTRY ); |
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148 return mOpenOptions.value(netMode).at(index); |
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149 } |
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150 |
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151 /*! |
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152 * The number of key values available in the hash list. |
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153 * @return the number of keys. |
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154 */ |
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155 int WlanWizardScanList::netModes() const |
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156 { |
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157 OstTraceFunctionEntry0( WLANWIZARDSCANLIST_NETMODES_ENTRY ); |
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158 return mOpenOptions.size(); |
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159 } |
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160 |
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161 /*! |
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162 * The size of the security mode list associated to a network mode. |
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163 * @param [in] netMode key value for the hash list. |
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164 * @return the size of the list associated with the key. |
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165 */ |
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166 int WlanWizardScanList::secModes(WlanNetworkSetting netMode) const |
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167 { |
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168 OstTraceFunctionEntry0( WLANWIZARDSCANLIST_SECMODES_ENTRY ); |
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169 Q_ASSERT(mOpenOptions.contains(netMode)); |
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170 return mOpenOptions.find(netMode)->size(); |
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171 } |
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172 |
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173 /*! |
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174 * This function returns the list of keys in the hash. |
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175 * @return a list of keys. |
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176 */ |
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177 QList<WlanNetworkSetting> WlanWizardScanList::getNetModes() const |
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178 { |
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179 OstTraceFunctionEntry0( WLANWIZARDSCANLIST_GETNETMODES_ENTRY ); |
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180 return mOpenOptions.keys(); |
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181 } |
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182 |
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183 /*! |
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184 * This function indicates whether the list of scan results supports |
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185 * Wi-Fi Protected Setup. |
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186 * @return true, if all result network modes support wps, false if even |
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187 * a single result does not. |
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188 */ |
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189 bool WlanWizardScanList::wpsSelected() const |
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190 { |
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191 OstTraceFunctionEntry0( WLANWIZARDSCANLIST_WPSSELECTED_ENTRY ); |
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192 return mWpsSelected; |
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193 } |
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