1 /* |
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2 * Copyright (c) 2007 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: WlanPlugin class. |
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15 * |
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16 */ |
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17 |
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18 |
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19 // INCLUDE FILES |
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20 |
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21 // User includes |
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22 #include "wlanplugin.h" |
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23 #include "wlanpluginwlanstate.h" |
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24 #include "wlanpluginlogger.h" |
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25 |
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26 // System includes |
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27 #include <wlanpluginrsc.rsg> |
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28 #include <gsparentplugin.h> |
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29 #include <gsfwviewuids.h> |
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30 #include <AknNullService.h> |
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31 #include <bautils.h> |
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32 #include <StringLoader.h> |
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33 #include <featmgr.h> |
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34 #include <AknGlobalNote.h> |
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35 #include <ErrorUI.h> |
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36 |
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37 |
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38 // Resource file location |
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39 _LIT( KWlanPluginResourceFileName, "z:wlanpluginrsc.rsc" ); |
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40 |
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41 // ROM folder |
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42 _LIT( KDriveZ, "z:" ); |
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43 |
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44 // Name of the MBM file containing icons |
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45 _LIT( KFileIcons, "wlanplugin.mif"); |
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46 |
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47 // ================= MEMBER FUNCTIONS ======================= |
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48 |
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49 // --------------------------------------------------------- |
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50 // CWlanPlugin::NewL |
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51 // First phase constructor |
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52 // --------------------------------------------------------- |
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53 CWlanPlugin* CWlanPlugin::NewL( TAny* /*aInitParams*/ ) |
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54 { |
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55 CWlanPlugin* self = new ( ELeave ) CWlanPlugin(); |
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56 CleanupStack::PushL( self ); |
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57 self->ConstructL(); |
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58 CleanupStack::Pop( self ); |
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59 return self; |
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60 } |
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61 |
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62 // --------------------------------------------------------- |
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63 // Destructor |
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64 // --------------------------------------------------------- |
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65 CWlanPlugin::~CWlanPlugin() |
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66 { |
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67 CLOG_ENTERFN( "CWlanPlugin::~CWlanPlugin()" ); |
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68 |
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69 iResources.Close(); |
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70 |
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71 if( iNullService ) |
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72 { |
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73 delete iNullService; |
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74 } |
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75 if ( iWlanState ) |
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76 { |
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77 delete iWlanState; |
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78 } |
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79 |
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80 CLOG_ENTERFN( "CWlanPlugin::~CWlanPlugin()" ); |
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81 } |
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82 |
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83 // --------------------------------------------------------- |
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84 // CWlanPlugin::ConstructL |
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85 // --------------------------------------------------------- |
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86 TAny CWlanPlugin::ConstructL() |
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87 { |
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88 CLOG_CREATE; |
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89 |
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90 CLOG_ENTERFN( "CWlanPlugin::ConstructL()" ); |
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91 |
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92 BaseConstructL(); |
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93 |
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94 OpenLocalizedResourceFileL(); |
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95 |
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96 // Check Wlan support in construction phase to |
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97 // avoid creating of plugin when it is not necessary. |
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98 if( GetWlanSupported() ) |
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99 { |
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100 // This is the parent plugin |
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101 CGSParentPlugin* parent = static_cast<CGSParentPlugin*>( |
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102 AppUi()->View( KGSConPluginUid ) ); |
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103 |
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104 iWlanState = CWlanPluginWlanState::NewL( parent ); |
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105 } |
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106 else |
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107 { |
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108 User::Leave( KErrNotSupported ); |
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109 } |
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110 |
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111 CLOG_LEAVEFN( "CWlanPlugin::ConstructL()" ); |
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112 } |
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113 |
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114 // --------------------------------------------------------- |
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115 // CWlanPlugin::Id |
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116 // --------------------------------------------------------- |
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117 TUid CWlanPlugin::Id() const |
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118 { |
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119 CLOG_ENTERFN( "CWlanPlugin::Id()" ); |
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120 |
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121 CLOG_LEAVEFN( "CWlanPlugin::Id()" ); |
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122 |
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123 return KWlanPluginUid; |
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124 |
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125 } |
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126 |
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127 // --------------------------------------------------------- |
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128 // CWlanPlugin::DoActivateL |
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129 // --------------------------------------------------------- |
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130 void CWlanPlugin::DoActivateL( const TVwsViewId& /*aPrevViewId*/, |
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131 TUid /*aCustomMessageId*/, |
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132 const TDesC8& /*aCustomMessage*/ ) |
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133 { |
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134 CLOG_ENTERFN( "CWlanPlugin::DoActivateL()" ); |
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135 //no implementation required |
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136 CLOG_LEAVEFN( "CWlanPlugin::DoActivateL()" ); |
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137 } |
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138 |
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139 // --------------------------------------------------------- |
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140 // CWlanPlugin::DoDeactivate |
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141 // --------------------------------------------------------- |
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142 void CWlanPlugin::DoDeactivate() |
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143 { |
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144 CLOG_ENTERFN( "CWlanPlugin::DoDeactivate()" ); |
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145 //no implementation required |
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146 CLOG_LEAVEFN( "CWlanPlugin::DoDeactivate()" ); |
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147 } |
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148 |
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149 // --------------------------------------------------------- |
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150 // CWlanPlugin::GetCaptionL |
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151 // --------------------------------------------------------- |
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152 void CWlanPlugin::GetCaptionL( TDes& aCaption ) const |
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153 { |
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154 CLOG_ENTERFN( "CWlanPlugin::GetCaptionL()" ); |
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155 |
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156 StringLoader::Load( aCaption, R_QTN_SET_FOLDER_CONN_WLAN ); |
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157 |
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158 CLOG_LEAVEFN( "CWlanPlugin::GetCaptionL()" ); |
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159 } |
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160 |
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161 // --------------------------------------------------------- |
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162 // CWlanPlugin::HasBitmap |
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163 // --------------------------------------------------------- |
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164 TBool CWlanPlugin::HasBitmap() const |
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165 { |
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166 CLOG_ENTERFN( "CWlanPlugin::HasBitmap()" ); |
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167 |
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168 CLOG_LEAVEFN( "CWlanPlugin::HasBitmap()" ); |
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169 |
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170 return EFalse; |
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171 } |
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172 |
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173 // --------------------------------------------------------- |
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174 // CWlanPlugin::GetBitmapL |
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175 // --------------------------------------------------------- |
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176 void CWlanPlugin::GetBitmapL( CFbsBitmap* /*aBitmap*/, |
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177 CFbsBitmap* /*aMask*/ ) const |
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178 { |
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179 |
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180 CLOG_ENTERFN( "CWlanPlugin::GetBitmapL()" ); |
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181 CLOG_LEAVEFN( "CWlanPlugin::GetBitmapL()" ); |
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182 //no bitmap |
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183 User::Leave( KErrNotFound ); |
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184 } |
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185 |
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186 // --------------------------------------------------------- |
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187 // CWlanPlugin::PluginProviderCategory |
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188 // --------------------------------------------------------- |
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189 TInt CWlanPlugin::PluginProviderCategory() const |
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190 { |
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191 |
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192 CLOG_ENTERFN( "CWlanPlugin::PluginProviderCategory()" ); |
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193 CLOG_LEAVEFN( "CWlanPlugin::PluginProviderCategory()" ); |
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194 |
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195 return EGSPluginProviderOEM; |
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196 } |
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197 |
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198 // --------------------------------------------------------- |
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199 // CWlanPlugin::HandleSelection |
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200 // --------------------------------------------------------- |
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201 void CWlanPlugin::HandleSelection( |
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202 const TGSSelectionTypes /*aSelectionType*/ ) |
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203 { |
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204 CLOG_ENTERFN( "CWlanPlugin::HandleSelection()" ); |
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205 |
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206 TRAPD( error, LaunchSnifferAppL() ); |
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207 if( error != KErrNone && |
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208 error != KErrNotFound && |
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209 error != KErrServerTerminated ) |
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210 { |
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211 ShowErrorNote( error ); |
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212 } |
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213 |
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214 CLOG_LEAVEFN( "CWlanPlugin::HandleSelection()" ); |
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215 } |
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216 |
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217 // --------------------------------------------------------- |
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218 // CWlanPlugin::ItemType |
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219 // --------------------------------------------------------- |
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220 TGSListboxItemTypes CWlanPlugin::ItemType() |
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221 { |
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222 |
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223 CLOG_ENTERFN( "CWlanPlugin::ItemType()" ); |
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224 CLOG_LEAVEFN( "CWlanPlugin::ItemType()" ); |
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225 |
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226 return EGSItemTypeSettingDialog; |
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227 } |
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228 |
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229 // --------------------------------------------------------- |
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230 // CWlanPlugin::CreateIconL |
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231 // --------------------------------------------------------- |
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232 CGulIcon* CWlanPlugin::CreateIconL( const TUid aIconType ) |
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233 { |
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234 |
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235 CLOG_ENTERFN( "CWlanPlugin::CreateIconL()" ); |
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236 |
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237 TFileName iconsFileName; |
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238 |
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239 iconsFileName.Append( KDriveZ ); |
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240 iconsFileName.Append( KDC_APP_BITMAP_DIR ); |
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241 iconsFileName.Append( KFileIcons ); |
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242 |
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243 CGulIcon* icon; |
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244 |
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245 TInt pic, picmask; |
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246 TAknsItemID itemid; |
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247 //if the main icon is asked |
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248 if ( aIconType == KGSIconTypeLbxItem ) |
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249 { |
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250 if ( iWlanState->GetMainIconL( pic, picmask, itemid ) ) |
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251 { |
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252 icon = AknsUtils::CreateGulIconL( AknsUtils::SkinInstance(), |
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253 itemid, |
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254 iconsFileName, |
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255 pic, |
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256 picmask ); |
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257 } |
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258 else |
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259 { |
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260 icon = CGSPluginInterface::CreateIconL( aIconType ); |
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261 } |
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262 } |
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263 //if the secondary icon is asked |
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264 else if ( aIconType == KGSIconTypeDColumn ) |
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265 { |
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266 //if there should be icon |
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267 if ( iWlanState->GetStrengthIconL( pic, picmask, itemid ) ) |
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268 { |
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269 icon = CGulIcon::NewLC(); |
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270 CFbsBitmap* bitmap; |
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271 CFbsBitmap* mask; |
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272 |
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273 // Creates bitmap an icon. |
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274 AknsUtils::CreateColorIconL( AknsUtils::SkinInstance(), |
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275 itemid, |
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276 KAknsIIDQsnIconColors, |
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277 EAknsCIQsnIconColorsCG13, |
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278 bitmap, |
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279 mask, |
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280 iconsFileName, |
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281 pic, |
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282 picmask, |
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283 KRgbBlack ); |
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284 |
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285 icon->SetBitmap( bitmap ); |
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286 icon->SetMask( mask ); |
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287 CleanupStack::Pop( icon ); |
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288 } |
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289 //if there should be no icons |
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290 else |
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291 { |
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292 icon = CGSPluginInterface::CreateIconL( aIconType ); |
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293 } |
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294 } |
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295 //in other case of icons |
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296 else |
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297 { |
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298 icon = CGSPluginInterface::CreateIconL( aIconType ); |
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299 } |
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300 |
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301 CLOG_LEAVEFN( "CWlanPlugin::CreateIconL()" ); |
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302 |
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303 return icon; |
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304 } |
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305 |
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306 // --------------------------------------------------------- |
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307 // CVWlanPlugin::Visible |
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308 // --------------------------------------------------------- |
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309 TBool CWlanPlugin::Visible() const |
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310 { |
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311 |
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312 CLOG_ENTERFN( "CWlanPlugin::Visible()" ); |
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313 CLOG_LEAVEFN( "CWlanPlugin::Visible()" ); |
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314 |
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315 return GetWlanSupported(); |
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316 } |
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317 |
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318 // --------------------------------------------------------- |
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319 // CWlanPlugin::CWlanPlugin |
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320 // --------------------------------------------------------- |
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321 CWlanPlugin::CWlanPlugin(): |
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322 iResources( *CCoeEnv::Static() ), |
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323 iNullService( NULL ) |
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324 { |
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325 // no implementation required |
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326 } |
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327 |
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328 // --------------------------------------------------------- |
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329 // CWlanPlugin::GetValue |
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330 // --------------------------------------------------------- |
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331 void CWlanPlugin::GetValue( const TGSPluginValueKeys aKey, |
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332 TDes& aValue ) |
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333 { |
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334 CLOG_ENTERFN( "CWlanPlugin::GetValue()" ); |
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335 |
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336 //if the second line of the listbox is asked |
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337 if( aKey == EGSPluginKeySettingsItemValueString ) |
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338 { |
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339 TRAP_IGNORE( iWlanState->GetStateStringL( aValue ) ); |
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340 } |
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341 |
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342 CLOG_LEAVEFN( "CWlanPlugin::GetValue()" ); |
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343 } |
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344 |
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345 // --------------------------------------------------------- |
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346 // CWlanPlugin::OpenLocalizedResourceFileL |
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347 // --------------------------------------------------------- |
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348 void CWlanPlugin::OpenLocalizedResourceFileL() |
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349 { |
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350 CLOG_ENTERFN( "CWlanPlugin::OpenLocalizedResourceFileL()" ); |
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351 |
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352 |
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353 RFs fsSession; |
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354 User::LeaveIfError( fsSession.Connect() ); |
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355 |
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356 // Find the resource file: |
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357 TParse parse; |
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358 parse.Set( KWlanPluginResourceFileName, &KDC_RESOURCE_FILES_DIR, NULL ); |
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359 TFileName fileName( parse.FullName() ); |
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360 |
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361 // Get language of resource file: |
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362 BaflUtils::NearestLanguageFile( fsSession, fileName ); |
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363 |
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364 // Open resource file: |
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365 iResources.OpenL( fileName ); |
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366 |
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367 // If leave occurs before this, close is called automatically when the |
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368 // thread exits. |
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369 fsSession.Close(); |
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370 |
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371 CLOG_LEAVEFN( "CWlanPlugin::OpenLocalizedResourceFileL()" ); |
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372 } |
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373 |
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374 // --------------------------------------------------------- |
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375 // CWlanPlugin::LaunchSnifferAppL |
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376 // --------------------------------------------------------- |
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377 void CWlanPlugin::LaunchSnifferAppL() |
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378 { |
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379 CLOG_ENTERFN( "CWlanPlugin::LaunchSnifferAppL()" ); |
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380 |
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381 // Launch app |
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382 if ( iNullService ) |
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383 { |
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384 delete iNullService; |
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385 iNullService = NULL; |
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386 } |
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387 iNullService = CAknNullService::NewL( KSnifferAppUid, this ); |
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388 |
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389 CLOG_LEAVEFN( "CWlanPlugin::LaunchSnifferAppL()" ); |
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390 } |
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391 |
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392 // --------------------------------------------------------- |
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393 // CWlanPlugin::GetWlanSupported |
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394 // --------------------------------------------------------- |
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395 TBool CWlanPlugin::GetWlanSupported() const |
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396 { |
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397 CLOG_ENTERFN( "CWlanPlugin::GetWlanSupported()" ); |
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398 |
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399 TBool isWlanSupported = EFalse; |
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400 |
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401 TRAPD( error, FeatureManager::InitializeLibL() ); |
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402 |
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403 if( !error ) |
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404 { |
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405 isWlanSupported = |
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406 FeatureManager::FeatureSupported( KFeatureIdProtocolWlan ); |
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407 |
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408 FeatureManager::UnInitializeLib(); |
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409 } |
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410 |
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411 CLOG_LEAVEFN( "CWlanPlugin::GetWlanSupported()" ); |
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412 |
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413 return isWlanSupported; |
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414 } |
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415 |
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416 // --------------------------------------------------------- |
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417 // CWlanPlugin::ShowErrorNote |
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418 // --------------------------------------------------------- |
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419 // |
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420 void CWlanPlugin::ShowErrorNote(TInt aErrorCode) |
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421 { |
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422 CLOG_ENTERFN( "CWlanPlugin::ShowErrorNote()" ); |
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423 |
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424 |
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425 TBool errorNoteShowed = EFalse; |
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426 |
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427 TRAPD(error, errorNoteShowed = ShowErrorNoteL(aErrorCode)); |
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428 |
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429 if(error || !errorNoteShowed) |
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430 { |
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431 TRAP_IGNORE( ShowGeneralErrorNoteL() ); |
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432 } |
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433 |
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434 CLOG_LEAVEFN( "CWlanPlugin::ShowErrorNote()" ); |
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435 } |
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436 |
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437 // --------------------------------------------------------- |
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438 // CWlanPlugin::ShowErrorNoteL |
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439 // --------------------------------------------------------- |
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440 // |
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441 TBool CWlanPlugin::ShowErrorNoteL(TInt aErrorCode) |
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442 { |
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443 CLOG_ENTERFN( "CWlanPlugin::ShowErrorNoteL()" ); |
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444 |
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445 CErrorUI* errorUi = CErrorUI::NewLC(); |
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446 |
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447 TBool errorNoteShowed = errorUi->ShowGlobalErrorNoteL( aErrorCode ); |
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448 |
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449 CleanupStack::PopAndDestroy( errorUi ); |
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450 |
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451 CLOG_LEAVEFN( "CWlanPlugin::ShowErrorNoteL()" ); |
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452 |
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453 return errorNoteShowed; |
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454 } |
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455 |
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456 // --------------------------------------------------------- |
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457 // CWlanPlugin::ShowGeneralErrorNoteL |
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458 // --------------------------------------------------------- |
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459 // |
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460 void CWlanPlugin::ShowGeneralErrorNoteL() |
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461 { |
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462 CLOG_ENTERFN( "CWlanPlugin::ShowGeneralErrorNoteL()" ); |
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463 |
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464 HBufC *msg = StringLoader::LoadLC( R_QTN_ERR_OS_GENERAL ); |
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465 |
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466 CAknGlobalNote *note = CAknGlobalNote::NewLC(); |
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467 |
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468 note->ShowNoteL( EAknGlobalErrorNote, *msg ); |
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469 |
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470 CleanupStack::PopAndDestroy( note ); |
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471 CleanupStack::PopAndDestroy( msg ); |
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472 |
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473 CLOG_LEAVEFN( "CWlanPlugin::ShowGeneralErrorNoteL()" ); |
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474 } |
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475 |
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476 // --------------------------------------------------------- |
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477 // CWlanPlugin::HandleServerAppExit |
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478 // --------------------------------------------------------- |
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479 // |
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480 void CWlanPlugin::HandleServerAppExit(TInt aReason) |
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481 { |
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482 CLOG_ENTERFN( "CWlanPlugin::HandleServerAppExit()" ); |
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483 //MAknServerAppExitObserver::HandleServerAppExit( aReason ); |
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484 if( aReason == EAknCmdExit ) |
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485 { |
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486 iAvkonViewAppUi->Exit(); |
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487 } |
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488 |
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489 CLOG_LEAVEFN( "CWlanPlugin::HandleServerAppExit()" ); |
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490 } |
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491 |
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492 |
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493 //End of file |
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