1 /* |
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2 * Copyright (c) 2002 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: Implementation of CApSettingsModel. |
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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 #include "APSettingsHandlerUIVariant.hrh" |
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21 |
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22 #include <ActiveApDb.h> |
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23 #include <ApListItemList.h> |
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24 #include <ApListItem.h> |
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25 #include <ApSelect.h> |
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26 #include <apsetui.rsg> |
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27 #include <VpnApEngine.h> |
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28 #include <hlplch.h> |
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29 #include <eikenv.h> |
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30 #include <eikappui.h> |
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31 #include <StringLoader.h> |
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32 #include <featmgr.h> |
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33 |
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34 #include "ApSettingsHandlerUI.hrh" |
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35 |
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36 #include "ApSettingsModel.h" |
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37 #include <ApSettingsHandlerCommons.h> |
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38 #include "Apsettingsdeleteoperation.h" |
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39 |
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40 #include <sysutil.h> |
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41 #include <ErrorUI.h> |
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42 |
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43 |
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44 #include "ApNetworks.h" |
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45 #include "FeatureManagerWrapper.h" |
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46 |
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47 #include <ApAccessPointItem.h> |
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48 |
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49 #include "ApSettingsHandlerLogger.h" |
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50 |
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51 //#define __TEST_PERFORMANCE |
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52 |
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53 // CONSTANTS |
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54 |
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55 |
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56 |
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57 |
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58 /** |
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59 * Estimated number of bytes in FFS for one writing operation. This amount |
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60 * is checked to be available before each transaction which places write-lock. |
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61 * Exact size is not known (because what happens in a transaction is unknown). |
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62 * A typical access point is estimated to be less than ~2000 bytes; |
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63 * so assuming the typical operation of adding one access point |
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64 * (with database transaction overhead and safety) is estimated |
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65 * to be 2000 bytes. This should be a safe guess. |
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66 */ |
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67 LOCAL_C const TInt KEstimatedFfsUsage = 2000; |
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68 |
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69 |
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70 |
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71 // ================= MEMBER FUNCTIONS ======================= |
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72 |
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73 // --------------------------------------------------------- |
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74 // CApSettingsModel::NewL |
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75 // --------------------------------------------------------- |
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76 // |
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77 CApSettingsModel* CApSettingsModel::NewL( TInt aIspFilter, TInt aBearerFilter, |
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78 TInt aSortType, TInt aReqIpvType, |
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79 TVpnFilterType aVpnFilterType, |
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80 TInt aVariant, |
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81 TBool aIncludeEasyWlan, |
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82 TBool aNoEdit ) |
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83 { |
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84 APSETUILOGGER_ENTERFN( EModel,"Model::NewL") |
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85 CApSettingsModel* db = |
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86 new( ELeave ) CApSettingsModel( aIspFilter, aBearerFilter, |
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87 aSortType, aReqIpvType, aVariant, |
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88 aVpnFilterType, aIncludeEasyWlan, |
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89 aNoEdit ); |
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90 CleanupStack::PushL( db ); |
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91 db->ConstructL( NULL ); |
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92 CleanupStack::Pop(); // db |
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93 APSETUILOGGER_LEAVEFN( EModel,"Model::NewL") |
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94 return db; |
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95 } |
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96 |
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97 |
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98 |
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99 // --------------------------------------------------------- |
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100 // CApSettingsModel::NewL |
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101 // --------------------------------------------------------- |
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102 // |
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103 CApSettingsModel* CApSettingsModel::NewL( CActiveApDb& aDb, TInt aIspFilter, |
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104 TInt aBearerFilter, TInt aSortType, |
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105 TInt aReqIpvType, |
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106 TVpnFilterType aVpnFilterType, |
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107 TInt aVariant, |
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108 TBool aIncludeEasyWlan, |
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109 TBool aNoEdit ) |
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110 { |
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111 APSETUILOGGER_ENTERFN( EModel,"Model::NewL2") |
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112 CApSettingsModel* db = |
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113 new( ELeave ) CApSettingsModel( aIspFilter, aBearerFilter, |
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114 aSortType, aReqIpvType, aVariant, |
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115 aVpnFilterType, aIncludeEasyWlan, |
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116 aNoEdit ); |
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117 CleanupStack::PushL( db ); |
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118 db->ConstructL( &aDb ); |
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119 CleanupStack::Pop(); // db |
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120 APSETUILOGGER_LEAVEFN( EModel,"Model::NewL2") |
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121 return db; |
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122 } |
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123 |
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124 |
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125 /** |
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126 * Destructor. |
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127 */ |
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128 CApSettingsModel::~CApSettingsModel( ) |
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129 { |
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130 APSETUILOGGER_ENTERFN( EModel,"~Model") |
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131 delete iFeatureManagerWrapper; |
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132 |
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133 delete iApData; |
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134 delete iUtils; |
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135 delete iVpnApEngine; |
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136 if ( iDbOwned ) |
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137 { |
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138 delete iDb; |
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139 } |
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140 if (iop) |
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141 { |
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142 delete iop; |
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143 } |
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144 |
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145 APSETUILOGGER_LEAVEFN( EModel,"~Model") |
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146 } |
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147 |
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148 |
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149 /** |
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150 * Constructor |
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151 */ |
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152 CApSettingsModel::CApSettingsModel( TInt aIspFilter, TInt aBearerFilter, |
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153 TInt aSortType, TInt aReqIpvType, |
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154 TInt aVariant, |
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155 TVpnFilterType aVpnFilterType, |
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156 TBool aIncludeEasyWlan, |
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157 TBool aNoEdit ) |
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158 |
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159 { |
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160 APSETUILOGGER_ENTERFN( EModel,"Model") |
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161 |
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162 iWepUiExitReason = 0; |
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163 iParams.iIspFilter = aIspFilter; |
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164 iParams.iBearerFilter = aBearerFilter; |
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165 iParams.iSortType = aSortType; |
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166 iReqIpvType = aReqIpvType; |
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167 iApData = NULL; |
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168 iDb = NULL; |
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169 iUtils = NULL; |
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170 iDbOwned = ETrue; |
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171 iVpnFilterType = aVpnFilterType; |
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172 iVariant = aVariant; |
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173 iIncludeEasyWlan = aIncludeEasyWlan; |
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174 iNoEdit = aNoEdit; |
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175 iInRefresh = EFalse; |
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176 iNeedRefresh = EFalse; |
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177 APSETUILOGGER_LEAVEFN( EModel,"Model") |
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178 } |
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179 |
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180 |
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181 |
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182 // --------------------------------------------------------- |
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183 // CApSettingsModel::ConstructL |
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184 // --------------------------------------------------------- |
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185 // |
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186 void CApSettingsModel::ConstructL( CActiveApDb* aDb ) |
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187 { |
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188 APSETUILOGGER_ENTERFN( EModel,"Model::ConstructL") |
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189 if ( aDb ) |
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190 { |
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191 iDbOwned = EFalse; |
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192 iDb = aDb; |
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193 } |
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194 else |
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195 { |
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196 iDb = CActiveApDb::NewL( EDatabaseTypeIAP ); |
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197 iDbOwned = ETrue; |
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198 } |
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199 iApData = CApDataHandler::NewLC( *iDb->Database() ); |
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200 CleanupStack::Pop( iApData ); // as it is a member |
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201 iUtils = CApUtils::NewLC( *iDb->Database() ); |
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202 CleanupStack::Pop( iUtils ); // |
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203 iVpnApEngine = CVpnApEngine::NewLC( iDb->Database() ); |
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204 CleanupStack::Pop( iVpnApEngine ); // |
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205 |
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206 iFeatureManagerWrapper = CFeatureManagerWrapper::NewL(); |
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207 iHelpSupported = FeatureManager::FeatureSupported( KFeatureIdHelp ); |
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208 iProtectionSupported = FeatureManager::FeatureSupported( |
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209 KFeatureIdSettingsProtection ); |
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210 |
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211 APSETUILOGGER_LEAVEFN( EModel,"Model::ConstructL") |
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212 } |
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213 |
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214 |
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215 |
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216 // --------------------------------------------------------- |
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217 // CApSettingsModel::Database |
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218 // --------------------------------------------------------- |
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219 // |
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220 CActiveApDb* CApSettingsModel::Database() |
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221 { |
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222 APSETUILOGGER_ENTERFN( EModel,"Model::Database<->") |
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223 return iDb; |
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224 } |
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225 |
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226 |
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227 |
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228 |
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229 // --------------------------------------------------------- |
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230 // CApSettingsModel::AllListItemDataL |
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231 // --------------------------------------------------------- |
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232 // |
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233 TInt CApSettingsModel::AllListItemDataL( TBool& aFailedLocked, |
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234 CApListItemList& aList, |
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235 TInt aIspFilter, TInt aBearerFilter, |
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236 TInt aSortType, TInt aReqIpvType ) |
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237 { |
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238 APSETUILOGGER_ENTERFN( EModel,"Model::AllListItemDataL<->") |
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239 return AllListItemDataL( aFailedLocked, aList, aIspFilter, |
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240 aBearerFilter, aSortType, aReqIpvType, |
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241 iVpnFilterType, iIncludeEasyWlan ); |
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242 } |
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243 |
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244 |
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245 |
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246 // --------------------------------------------------------- |
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247 // CApSettingsModel::AllListItemDataL |
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248 // --------------------------------------------------------- |
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249 // |
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250 TInt CApSettingsModel::AllListItemDataL( |
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251 TBool& aFailedLocked, |
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252 CApListItemList& aList, |
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253 TInt aIspFilter, |
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254 TInt aBearerFilter, |
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255 TInt aSortType, |
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256 TInt aReqIpvType, |
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257 TVpnFilterType aVpnFilterType, |
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258 TBool aIncludeEasyWlan |
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259 ) |
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260 { |
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261 APSETUILOGGER_ENTERFN( EModel,"Model::AllListItemDataL2") |
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262 TInt retval( 0 ); |
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263 if (iInRefresh) |
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264 { |
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265 APSETUILOGGER_WRITE( EModel,"AllListItemData overrun->"); |
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266 iNeedRefresh = ETrue; |
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267 } |
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268 else |
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269 { |
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270 iInRefresh = ETrue; |
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271 aFailedLocked = EFalse; |
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272 CApSelect* apselect = CApSelect::NewLC( *iDb->Database(), aIspFilter, |
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273 aBearerFilter, aSortType, |
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274 aReqIpvType, |
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275 aVpnFilterType, |
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276 aIncludeEasyWlan ); |
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277 APSETUILOGGER_WRITE( EModel,"ApSelect::NewLC returned"); |
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278 |
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279 retval = apselect->AllListItemDataL( aList ); |
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280 |
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281 APSETUILOGGER_WRITE( EModel,"ApSelect::AllListItemDataL returned"); |
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282 |
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283 CleanupStack::PopAndDestroy( apselect ); // apselect |
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284 retval = aList.Count(); |
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285 |
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286 iInRefresh = EFalse; |
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287 } |
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288 if (iNeedRefresh && !iInRefresh) |
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289 { |
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290 APSETUILOGGER_WRITE( EModel,"add. refresh starts"); |
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291 retval = AllListItemDataL( aFailedLocked, aList, aIspFilter, |
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292 aBearerFilter, aSortType, aReqIpvType, |
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293 aVpnFilterType, aIncludeEasyWlan ); |
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294 iNeedRefresh = EFalse; |
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295 APSETUILOGGER_WRITE( EModel,"add. refresh ends"); |
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296 } |
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297 APSETUILOGGER_LEAVEFN( EModel,"Model::AllListItemDataL2") |
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298 return retval; |
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299 } |
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300 |
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301 |
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302 |
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303 // --------------------------------------------------------- |
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304 // CApSettingsModel::AllListItemDataL |
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305 // --------------------------------------------------------- |
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306 // |
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307 TInt CApSettingsModel::AllListItemDataL( TBool& aFailedLocked, |
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308 CApListItemList& aList ) |
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309 { |
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310 APSETUILOGGER_ENTERFN( EModel,"Model::AllListItemDataL ->") |
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311 return AllListItemDataL( aFailedLocked, aList, iParams.iIspFilter, |
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312 iParams.iBearerFilter, |
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313 iParams.iSortType, |
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314 iReqIpvType, iVpnFilterType, |
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315 iIncludeEasyWlan ); |
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316 } |
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317 |
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318 |
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319 |
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320 // --------------------------------------------------------- |
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321 // CApSettingsModel::AccessPointDataL |
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322 // --------------------------------------------------------- |
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323 // |
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324 void CApSettingsModel::AccessPointDataL( TUint32 aUid, |
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325 CApAccessPointItem& aApItem ) |
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326 { |
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327 APSETUILOGGER_ENTERFN( EModel,"Model::AccessPointDataL") |
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328 TTransactionResult ownTransaction = StartTransactionLC( /*aWrite*/EFalse, |
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329 /*aShowNote*/ETrue, |
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330 /*aRetry*/ETrue ); |
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331 if ( ownTransaction != EFailedWithLocked ) |
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332 { |
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333 iApData->AccessPointDataL( aUid, aApItem ); // adds normal ap |
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334 // Load wlan data, only loads if WLAN ap. |
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335 TRAPD( err, LoadWlanL( aApItem ) ); |
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336 if ( err != KErrUnknown) |
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337 { |
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338 User::LeaveIfError( err ); |
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339 } |
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340 |
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341 if ( ownTransaction == EOwnTransaction ) |
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342 { |
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343 TInt err = CommitTransaction(); |
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344 User::LeaveIfError( err ); |
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345 CleanupStack::Pop(); // RollbackTransactionOnLeave |
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346 } |
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347 } |
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348 |
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349 APSETUILOGGER_LEAVEFN( EModel,"Model::AccessPointDataL") |
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350 } |
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351 |
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352 |
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353 |
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354 // --------------------------------------------------------- |
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355 // CApSettingsModel::UpdateAccessPointDataL |
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356 // --------------------------------------------------------- |
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357 // |
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358 TBool CApSettingsModel::UpdateAccessPointDataL( CApAccessPointItem& aApItem ) |
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359 { |
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360 APSETUILOGGER_ENTERFN( EModel,"Model::UpdateAccessPointDataL") |
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361 TBool nameChanged( EFalse ); |
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362 // It should be aWrite ETrue, but there is an error in Symbian stuff |
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363 // causing a memory leak |
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364 // TTransactionResult ownTransaction = StartTransactionLC( /*aWrite*/ETrue, |
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365 TTransactionResult ownTransaction = StartTransactionLC( /*aWrite*/EFalse, |
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366 /*aShowNote*/ETrue, |
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367 /*aRetry*/ETrue ); |
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368 if ( ownTransaction != EFailedWithLocked ) |
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369 { |
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370 TBool isnew(EFalse); |
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371 if ( aApItem.BearerTypeL() == EApBearerTypeWLAN ) |
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372 { // it is WLAN... |
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373 // check that there were no bearer-change, because if orig. bearer |
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374 // was NOT wlan, then we shouls consider it as a new record!!! |
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375 if ( iUtils->BearerTypeL( aApItem.WapUid() ) != EApBearerTypeWLAN ) |
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376 { |
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377 isnew = ETrue; |
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378 } |
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379 } |
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380 iApData->UpdateAccessPointDataL( aApItem, nameChanged ); |
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381 // write wlan data, only writes if WLAN ap. |
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382 WriteWlanL( aApItem, isnew ); |
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383 |
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384 #ifdef __WINS__ |
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385 ShowNoteL( R_APUI_VIEW_SAVED ); |
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386 #endif |
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387 if ( ownTransaction == EOwnTransaction ) |
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388 { |
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389 TInt err = CommitTransaction(); |
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390 User::LeaveIfError( err ); |
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391 CleanupStack::Pop(); // RollbackTransactionOnLeave |
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392 } |
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393 } |
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394 |
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395 APSETUILOGGER_LEAVEFN( EModel,"Model::UpdateAccessPointDataL") |
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396 return nameChanged; |
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397 } |
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398 |
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399 |
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400 |
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401 |
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402 // --------------------------------------------------------- |
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403 // CApSettingsModel::DataHandler |
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404 // --------------------------------------------------------- |
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405 // |
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406 CApDataHandler* CApSettingsModel::DataHandler() |
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407 { |
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408 APSETUILOGGER_ENTERFN( EModel,"Model::DataHandler <->") |
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409 return iApData; |
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410 } |
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411 |
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412 |
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413 |
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414 // --------------------------------------------------------- |
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415 // CApSettingsModel::ApUtils |
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416 // --------------------------------------------------------- |
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417 // |
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418 CApUtils* CApSettingsModel::ApUtils() |
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419 { |
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420 APSETUILOGGER_ENTERFN( EModel,"Model::ApUtils <->") |
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421 return iUtils; |
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422 } |
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423 |
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424 |
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425 // --------------------------------------------------------- |
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426 // CApSettingsModel::SetParams |
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427 // --------------------------------------------------------- |
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428 // |
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429 void CApSettingsModel::SetParams( TApSettingsParams aParams ) |
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430 { |
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431 APSETUILOGGER_ENTERFN( EModel,"Model::SetParams <->") |
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432 iParams = aParams; |
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433 } |
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434 |
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435 |
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436 // --------------------------------------------------------- |
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437 // CApSettingsModel::Params |
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438 // --------------------------------------------------------- |
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439 // |
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440 TApSettingsParams CApSettingsModel::Params() |
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441 { |
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442 APSETUILOGGER_ENTERFN( EModel,"Model::Params <->") |
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443 return iParams; |
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444 } |
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445 |
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446 |
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447 |
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448 // --------------------------------------------------------- |
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449 // CApSettingsModel::VpnEngine |
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450 // --------------------------------------------------------- |
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451 // |
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452 CVpnApEngine* CApSettingsModel::VpnEngine() |
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453 { |
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454 APSETUILOGGER_ENTERFN( EModel,"Model::VpnEngine <->") |
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455 return iVpnApEngine; |
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456 } |
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457 |
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458 |
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459 // --------------------------------------------------------- |
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460 // CApSettingsModel::LaunchHelpL |
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461 // --------------------------------------------------------- |
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462 // |
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463 void CApSettingsModel::LaunchHelpL() |
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464 { |
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465 #ifdef __SERIES60_HELP |
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466 APSETUILOGGER_ENTERFN( EModel,"Model::LaunchHelpL") |
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467 HlpLauncher::LaunchHelpApplicationL( |
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468 EikEnv()->WsSession(), |
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469 EikEnv()->EikAppUi()->AppHelpContextL() ); |
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470 APSETUILOGGER_LEAVEFN( EModel,"Model::LaunchHelpL") |
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471 #endif // __SERIES60_HELP |
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472 } |
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473 |
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474 |
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475 // --------------------------------------------------------- |
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476 // CApSettingsModel::RemoveApL |
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477 // --------------------------------------------------------- |
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478 // |
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479 void CApSettingsModel::RemoveApL( TUint32 aUid ) |
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480 { |
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481 APSETUILOGGER_ENTERFN( EModel,"Model::RemoveApL") |
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482 // DELETE OPERATION STARTS HERE |
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483 TBuf<KModifiableTextLength> sgd; |
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484 iUtils->NameL( aUid, sgd ); |
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485 HBufC* temp = StringLoader::LoadLC( R_APUI_VIEW_DELETING_AP, sgd ); |
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486 |
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487 APSETUILOGGER_WRITE( EModel,"Creating thread"); |
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488 |
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489 if (!iop) |
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490 { |
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491 iop = CApSettingsDeleteOperation::NewL( |
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492 KApWaitNote, R_APUI_VIEW_WAIT_NOTE, |
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493 aUid, *temp |
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494 ); |
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495 APSETUILOGGER_WRITE( EModel,"Thread created"); |
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496 } |
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497 else |
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498 { |
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499 if (iop->State() != CApSettingsDeleteOperation::EProcOffDialogOff ) |
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500 { |
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501 ShowNoteL( R_APUI_VIEW_TEXT_CANNOT_ACCESS_DB ); |
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502 User::Leave( KErrInUse ); |
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503 } |
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504 else |
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505 { |
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506 iop->SetUid( aUid ); |
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507 iop->SetNoteTextL( *temp ); |
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508 } |
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509 } |
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510 |
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511 TRAPD(err, iop->StartL() ); |
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512 |
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513 APSETUILOGGER_WRITE_FORMAT( EModel, "Thread StartL returned, code:%d", err); |
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514 |
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515 if ( err != KErrNone ) |
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516 { |
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517 User::Leave( err ); |
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518 } |
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519 |
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520 CleanupStack::PopAndDestroy( temp ); |
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521 APSETUILOGGER_LEAVEFN( EModel,"Model::RemoveApL") |
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522 // DELETE OPERATION ENDS HERE |
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523 |
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524 } |
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525 |
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526 |
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527 |
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528 |
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529 // --------------------------------------------------------- |
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530 // CApSettingsModel::StarTransactionLC |
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531 // --------------------------------------------------------- |
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532 // |
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533 TTransactionResult CApSettingsModel::StartTransactionLC( |
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534 TBool aWrite, TBool aShowNote, |
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535 TBool aRetry, TBool aLFFSChecking /* ETrue */ ) |
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536 { |
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537 APSETUILOGGER_ENTERFN( EModel,"Model::StartTransactionLC") |
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538 TTransactionResult retval( EOwnTransaction ); |
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539 |
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540 // Before attempting db modification, check if we would go below Critical |
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541 // Level in FFS (disk). The value used for checking is an estimate. |
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542 // Reading the db also allocates some bytes (transaction log), but |
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543 // this is not estimated and not checked, because it should be small |
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544 // enough, and would slow down operation. (Typical use is to read a lot |
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545 // and write much less.) |
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546 if ( aLFFSChecking && |
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547 aWrite && |
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548 FFSSpaceBelowCriticalLevelL |
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549 ( /*aShowErrorNote=*/EFalse, KEstimatedFfsUsage ) |
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550 ) |
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551 { |
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552 User::Leave( KErrDiskFull ); |
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553 } |
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554 |
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555 CCommsDatabase* aDb = iDb->Database(); |
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556 TInt err( KErrNone ); |
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557 if ( !aDb->InTransaction() ) |
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558 { |
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559 TInt retriesLeft( aRetry ? KRetryCount : 1 ); |
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560 err = aDb->BeginTransaction(); |
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561 while ( ( ( err == KErrLocked ) || ( err == KErrAccessDenied ) ) |
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562 && --retriesLeft ) |
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563 { |
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564 User::After( KRetryWait ); |
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565 err = aDb->BeginTransaction(); |
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566 if (aWrite ) |
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567 { |
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568 TRAP(err, GetWriteLockL() ); |
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569 } |
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570 } |
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571 if ( err && aShowNote ) |
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572 { |
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573 ShowNoteL( R_APUI_VIEW_TEXT_CANNOT_ACCESS_DB ); |
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574 } |
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575 switch ( err ) |
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576 { |
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577 case KErrNone: |
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578 { |
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579 CleanupStack::PushL( |
|
580 TCleanupItem( RollbackTransactionOnLeave, aDb ) ); |
|
581 break; |
|
582 } |
|
583 case KErrLocked: |
|
584 case KErrAccessDenied: |
|
585 { |
|
586 retval = EFailedWithLocked; |
|
587 break; |
|
588 } |
|
589 default: |
|
590 { |
|
591 User::LeaveIfError( err ); |
|
592 break; |
|
593 } |
|
594 } |
|
595 } |
|
596 else |
|
597 { |
|
598 if ( aWrite ) |
|
599 { |
|
600 TRAP(err, GetWriteLockL() ); |
|
601 } |
|
602 if ( err && aShowNote ) |
|
603 { |
|
604 ShowNoteL( R_APUI_VIEW_TEXT_CANNOT_ACCESS_DB ); |
|
605 } |
|
606 if ( err != KErrLocked ) |
|
607 { |
|
608 User::LeaveIfError( err ); |
|
609 } |
|
610 if ( err ) |
|
611 { |
|
612 retval = EFailedWithLocked; |
|
613 } |
|
614 else |
|
615 { |
|
616 retval = EUsingAlreadyStarted; |
|
617 } |
|
618 } |
|
619 APSETUILOGGER_LEAVEFN( EModel,"Model::StartTransactionLC") |
|
620 return retval; |
|
621 } |
|
622 |
|
623 |
|
624 // --------------------------------------------------------- |
|
625 // CApSettingsModel::GetWriteLockL |
|
626 // --------------------------------------------------------- |
|
627 // |
|
628 void CApSettingsModel::GetWriteLockL( ) |
|
629 { |
|
630 APSETUILOGGER_ENTERFN( EModel,"Model::GetWriteLockL") |
|
631 CCommsDbTableView* v = |
|
632 iDb->Database()->OpenTableLC( TPtrC(WAP_ACCESS_POINT ) ); |
|
633 TUint32 dummyUid( KApNoneUID ); |
|
634 TInt err = v->InsertRecord( dummyUid ); |
|
635 User::LeaveIfError( err ); |
|
636 v->CancelRecordChanges(); |
|
637 User::LeaveIfError( err ); |
|
638 CleanupStack::PopAndDestroy( v ); |
|
639 APSETUILOGGER_LEAVEFN( EModel,"Model::GetWriteLockL") |
|
640 } |
|
641 |
|
642 // --------------------------------------------------------- |
|
643 // CApSettingsModel::RollbackTransactionOnLeave |
|
644 // --------------------------------------------------------- |
|
645 // |
|
646 void CApSettingsModel::RollbackTransactionOnLeave( TAny* aDb ) |
|
647 { |
|
648 APSETUILOGGER_ENTERFN( EModel,"Model::RollbackTransactionOnLeave") |
|
649 CCommsDatabase* db = STATIC_CAST( CCommsDatabase*, aDb ); |
|
650 db->RollbackTransaction(); |
|
651 APSETUILOGGER_LEAVEFN( EModel,"Model::RollbackTransactionOnLeave") |
|
652 } |
|
653 |
|
654 |
|
655 |
|
656 // --------------------------------------------------------- |
|
657 // CApSettingsModel::CommitTransaction |
|
658 // --------------------------------------------------------- |
|
659 // |
|
660 TInt CApSettingsModel::CommitTransaction() |
|
661 { |
|
662 APSETUILOGGER_ENTERFN( EModel,"Model::CommitTransaction") |
|
663 TInt err = iDb->Database()->CommitTransaction(); |
|
664 APSETUILOGGER_LEAVEFN( EModel,"Model::CommitTransaction") |
|
665 return err; |
|
666 } |
|
667 |
|
668 |
|
669 |
|
670 // --------------------------------------------------------- |
|
671 // CApSettingsModel::FFSSpaceBelowCriticalLevelL |
|
672 // --------------------------------------------------------- |
|
673 // |
|
674 TBool CApSettingsModel::FFSSpaceBelowCriticalLevelL |
|
675 ( TBool aShowErrorNote, TInt aBytesToWrite /*=0*/ ) |
|
676 { |
|
677 APSETUILOGGER_ENTERFN( EModel,"Model::FFSSpaceBelowCriticalLevelL") |
|
678 TBool ret( EFalse ); |
|
679 if ( SysUtil::FFSSpaceBelowCriticalLevelL |
|
680 ( &( EikEnv()->FsSession()), aBytesToWrite ) ) |
|
681 { |
|
682 ret = ETrue; |
|
683 if ( aShowErrorNote ) |
|
684 { |
|
685 CErrorUI* errorUi = CErrorUI::NewLC( *EikEnv() ); |
|
686 errorUi->ShowGlobalErrorNoteL( KErrDiskFull ); |
|
687 CleanupStack::PopAndDestroy(); // errorUi |
|
688 } |
|
689 } |
|
690 APSETUILOGGER_LEAVEFN( EModel,"Model::FFSSpaceBelowCriticalLevelL") |
|
691 return ret; |
|
692 } |
|
693 |
|
694 |
|
695 |
|
696 |
|
697 // --------------------------------------------------------- |
|
698 // CApSettingsModel::NetWorkListDataL |
|
699 // --------------------------------------------------------- |
|
700 // |
|
701 TInt CApSettingsModel::NetWorkListDataL( TBool& aFailedLocked, |
|
702 CApNetworkItemList& aList ) |
|
703 { |
|
704 APSETUILOGGER_ENTERFN( EModel,"Model::NetWorkListDataL") |
|
705 TInt retval( KErrNone ); |
|
706 aFailedLocked = EFalse; |
|
707 TTransactionResult ownTransaction = StartTransactionLC( /*aWrite*/EFalse, |
|
708 /*aShowNote*/EFalse, |
|
709 /*aRetry*/ETrue ); |
|
710 if ( ownTransaction != EFailedWithLocked ) |
|
711 { |
|
712 CApNetworks* apnet = CApNetworks::NewLC( *iDb->Database() ); |
|
713 retval = apnet->AllListItemDataL( aList ); |
|
714 CleanupStack::PopAndDestroy( apnet ); // apSelect |
|
715 if ( ownTransaction == EOwnTransaction ) |
|
716 { |
|
717 TInt err = CommitTransaction(); |
|
718 User::LeaveIfError( err ); |
|
719 CleanupStack::Pop(); // RollbackTransactionOnLeave |
|
720 } |
|
721 } |
|
722 else |
|
723 { |
|
724 aFailedLocked = ETrue; |
|
725 } |
|
726 APSETUILOGGER_LEAVEFN( EModel,"Model::NetWorkListDataL") |
|
727 return retval; |
|
728 } |
|
729 |
|
730 |
|
731 |
|
732 // --------------------------------------------------------- |
|
733 // CApSettingsModel::RequestedIPvType |
|
734 // --------------------------------------------------------- |
|
735 // |
|
736 TInt CApSettingsModel::RequestedIPvType( ) |
|
737 { |
|
738 APSETUILOGGER_ENTERFN( EModel,"Model::RequestedIPvType<->") |
|
739 return iReqIpvType; |
|
740 } |
|
741 |
|
742 |
|
743 |
|
744 |
|
745 // --------------------------------------------------------- |
|
746 // CApSettingsModel::Need2DeleteSelect |
|
747 // called when menu needs to be displayed |
|
748 // --------------------------------------------------------- |
|
749 // |
|
750 TBool CApSettingsModel::Need2DeleteSelect( TInt aResourceId, TInt aCount ) |
|
751 { |
|
752 APSETUILOGGER_ENTERFN( EModel,"Model::Need2DeleteSelect") |
|
753 TBool retval( EFalse ); |
|
754 |
|
755 if ( ( aCount == 0 ) |
|
756 && |
|
757 ( aResourceId == R_APSETTINGSUI_MENU_SELECT_NORMAL ) ) |
|
758 { |
|
759 retval = ETrue; |
|
760 } |
|
761 APSETUILOGGER_LEAVEFN( EModel,"Model::Need2DeleteSelect") |
|
762 return retval; |
|
763 } |
|
764 |
|
765 |
|
766 // --------------------------------------------------------- |
|
767 // CApSettingsModel::Need2DeleteOpen |
|
768 // called when menu needs to be displayed |
|
769 // --------------------------------------------------------- |
|
770 // |
|
771 TBool CApSettingsModel::Need2DeleteOpen( TInt aResourceId, TInt aCount, |
|
772 TUint32 aUid, TBool aNeedsNone ) |
|
773 { |
|
774 APSETUILOGGER_ENTERFN( EModel,"Model::Need2DeleteOpen") |
|
775 TBool retval( EFalse ); |
|
776 TBool noItem( EFalse ); |
|
777 TBool onlyItemIsNone( EFalse ); |
|
778 TBool editOnlyVPN( EFalse ); |
|
779 TBool noEdit( EFalse ); |
|
780 |
|
781 noItem = ( aCount == 0) && |
|
782 ( ( aResourceId == R_APSETTINGSUI_MENU_NORMAL ) || |
|
783 ( aResourceId == R_APSETTINGSUI_MENU_SELECT_NORMAL ) ); |
|
784 |
|
785 onlyItemIsNone = ( aNeedsNone ) && ( aUid == KApNoneUID ) |
|
786 && ( ( aResourceId == R_APSETTINGSUI_MENU_SELECT_ONLY ) || |
|
787 ( aResourceId == R_APSETTINGSUI_MENU_SELECT_NORMAL ) || |
|
788 ( aResourceId == R_APSETTINGSUI_MENU_NORMAL ) ); |
|
789 |
|
790 editOnlyVPN = ( iVariant & KApUiEditOnlyVPNs ) |
|
791 && ( ( aResourceId == R_APSETTINGSUI_SELECT_ONLY_MENUBAR ) || |
|
792 ( aResourceId == R_APSETTINGSUI_SELECT_NORMAL_MENUBAR ) || |
|
793 ( aResourceId == R_APSETTINGSUI_MENU_NORMAL ) ); |
|
794 noEdit = ( iNoEdit ) |
|
795 && ( ( aResourceId == R_APSETTINGSUI_MENU_SELECT_NORMAL ) || |
|
796 ( aResourceId == R_APSETTINGSUI_MENU_NORMAL ) ); |
|
797 |
|
798 retval = noItem || onlyItemIsNone || editOnlyVPN || noEdit; |
|
799 |
|
800 APSETUILOGGER_LEAVEFN( EModel,"Model::Need2DeleteOpen") |
|
801 return retval; |
|
802 } |
|
803 |
|
804 |
|
805 // --------------------------------------------------------- |
|
806 // CApSettingsModel::Need2DeleteDeleteL |
|
807 // called when menu needs to be displayed |
|
808 // --------------------------------------------------------- |
|
809 // |
|
810 TBool CApSettingsModel::Need2DeleteDeleteL( TInt aResourceId, TInt aCount, |
|
811 TUint32 aUid, TBool aNeedsNone ) |
|
812 { |
|
813 APSETUILOGGER_ENTERFN( EModel,"Model::Need2DeleteDeleteL") |
|
814 TBool retval( EFalse ); |
|
815 TBool noItem( EFalse ); |
|
816 TBool onlyItemIsNone( EFalse ); |
|
817 TBool editOnlyVPN( EFalse ); |
|
818 TBool noEdit( EFalse ); |
|
819 |
|
820 noItem = ( aCount == 0) && |
|
821 ( ( aResourceId == R_APSETTINGSUI_MENU_NORMAL ) || |
|
822 ( aResourceId == R_APSETTINGSUI_MENU_SELECT_NORMAL ) ); |
|
823 |
|
824 onlyItemIsNone = ( aNeedsNone ) && ( aUid == KApNoneUID ) |
|
825 && ( ( aResourceId == R_APSETTINGSUI_MENU_SELECT_ONLY ) || |
|
826 ( aResourceId == R_APSETTINGSUI_MENU_SELECT_NORMAL ) || |
|
827 ( aResourceId == R_APSETTINGSUI_MENU_NORMAL ) ); |
|
828 |
|
829 editOnlyVPN = ( iVariant & KApUiEditOnlyVPNs ) |
|
830 && ( ( aResourceId == R_APSETTINGSUI_SELECT_ONLY_MENUBAR ) || |
|
831 ( aResourceId == R_APSETTINGSUI_SELECT_NORMAL_MENUBAR ) || |
|
832 ( aResourceId == R_APSETTINGSUI_MENU_NORMAL ) ); |
|
833 |
|
834 noEdit = ( iNoEdit ) |
|
835 && ( ( aResourceId == R_APSETTINGSUI_MENU_SELECT_NORMAL ) || |
|
836 ( aResourceId == R_APSETTINGSUI_MENU_NORMAL ) ); |
|
837 |
|
838 if ( editOnlyVPN ) |
|
839 { |
|
840 // check if current item is VPN... |
|
841 if ( ( aCount != 0 ) && ( aUid != KApNoneUID ) ) |
|
842 { |
|
843 retval = ! iVpnApEngine->IsVpnApL( aUid ); |
|
844 } |
|
845 else |
|
846 { |
|
847 retval = ETrue; |
|
848 } |
|
849 } |
|
850 else |
|
851 { |
|
852 if ( onlyItemIsNone || noItem ) |
|
853 { |
|
854 retval = ETrue; |
|
855 } |
|
856 } |
|
857 if ( !retval ) |
|
858 { |
|
859 if (noEdit) |
|
860 { |
|
861 retval = ETrue; |
|
862 } |
|
863 } |
|
864 APSETUILOGGER_LEAVEFN( EModel,"Model::Need2DeleteDeleteL") |
|
865 return retval; |
|
866 } |
|
867 |
|
868 |
|
869 // --------------------------------------------------------- |
|
870 // CApSettingsModel::Need2DeleteNewUseExisting |
|
871 // called when menu needs to be displayed |
|
872 // --------------------------------------------------------- |
|
873 // |
|
874 TBool CApSettingsModel::Need2DeleteNewUseExisting( |
|
875 TInt aResourceId, |
|
876 TInt aCount ) |
|
877 { |
|
878 APSETUILOGGER_ENTERFN( EModel,"Model::Need2DeleteNewUseExisting") |
|
879 TBool noEdit( EFalse ); |
|
880 TBool retval( EFalse ); |
|
881 |
|
882 if ( iProtectionSupported ) |
|
883 { |
|
884 if ( aResourceId == R_APSETTINGSUI_MENU_SELECT_NORMAL || |
|
885 aResourceId == R_APSETTINGSUI_MENU_NORMAL ) |
|
886 { |
|
887 TRAP_IGNORE( retval = CApProtHandler::IsTableProtectedL( iDb->Database() )); |
|
888 } |
|
889 } |
|
890 |
|
891 if ( aCount == 0) |
|
892 { |
|
893 if ( ( aResourceId == R_APSETTINGSUI_MENU_NORMAL ) || |
|
894 ( aResourceId == R_APSETTINGSUI_MENU_SELECT_NORMAL ) ) |
|
895 { |
|
896 retval = ETrue; |
|
897 } |
|
898 } |
|
899 |
|
900 noEdit = ( iNoEdit ) |
|
901 && ( ( aResourceId == R_APSETTINGSUI_MENU_SELECT_NORMAL ) || |
|
902 ( aResourceId == R_APSETTINGSUI_MENU_NORMAL ) ); |
|
903 |
|
904 if (noEdit) |
|
905 { |
|
906 retval = ETrue; |
|
907 } |
|
908 APSETUILOGGER_LEAVEFN( EModel,"Model::Need2DeleteNewUseExisting") |
|
909 return retval; |
|
910 } |
|
911 |
|
912 |
|
913 // --------------------------------------------------------- |
|
914 // CApSettingsModel::Need2DeleteNewL |
|
915 // called when menu needs to be displayed |
|
916 // --------------------------------------------------------- |
|
917 // |
|
918 TBool CApSettingsModel::Need2DeleteNewL( TInt aResourceId ) |
|
919 { |
|
920 APSETUILOGGER_ENTERFN( EModel,"Model::Need2DeleteNewL") |
|
921 TBool noEdit( EFalse ); |
|
922 TBool retval( EFalse ); |
|
923 |
|
924 if ( iProtectionSupported ) |
|
925 { |
|
926 if ( aResourceId == R_APSETTINGSUI_MENU_SELECT_NORMAL || |
|
927 aResourceId == R_APSETTINGSUI_MENU_NORMAL ) |
|
928 { |
|
929 if ( CApProtHandler::IsTableProtectedL( iDb->Database() )) |
|
930 { |
|
931 retval = ETrue; |
|
932 } |
|
933 } |
|
934 } |
|
935 |
|
936 if ( iVariant & KApUiEditOnlyVPNs ) |
|
937 { |
|
938 if ( ( aResourceId == R_APSETTINGSUI_MENU_SELECT_NORMAL ) || |
|
939 ( aResourceId == R_APSETTINGSUI_MENU_NORMAL ) |
|
940 ) |
|
941 { |
|
942 retval = ETrue; |
|
943 } |
|
944 } |
|
945 |
|
946 noEdit = ( iNoEdit ) |
|
947 && ( ( aResourceId == R_APSETTINGSUI_MENU_SELECT_NORMAL ) || |
|
948 ( aResourceId == R_APSETTINGSUI_MENU_NORMAL ) ); |
|
949 |
|
950 if (noEdit) |
|
951 { |
|
952 retval = ETrue; |
|
953 } |
|
954 APSETUILOGGER_LEAVEFN( EModel,"Model::Need2DeleteNewL") |
|
955 return retval; |
|
956 } |
|
957 |
|
958 |
|
959 |
|
960 // --------------------------------------------------------- |
|
961 // CApSettingsModel::Need2DeleteHelp |
|
962 // called when menu needs to be displayed |
|
963 // --------------------------------------------------------- |
|
964 // |
|
965 TBool CApSettingsModel::Need2DeleteHelp( TInt aResourceId ) |
|
966 { |
|
967 APSETUILOGGER_ENTERFN( EModel,"Model::Need2DeleteHelp") |
|
968 TBool retval( EFalse ); |
|
969 |
|
970 if ( !iHelpSupported ) |
|
971 { |
|
972 if ( aResourceId == R_APSETTINGSUI_MENU_NORMAL ) |
|
973 { |
|
974 retval = ETrue; |
|
975 } |
|
976 } |
|
977 |
|
978 APSETUILOGGER_LEAVEFN( EModel,"Model::Need2DeleteHelp") |
|
979 return retval; |
|
980 } |
|
981 |
|
982 |
|
983 |
|
984 |
|
985 |
|
986 |
|
987 |
|
988 |
|
989 |
|
990 // --------------------------------------------------------- |
|
991 // CApSettingsModel::GetLinkedVpnAccessPointLC |
|
992 // --------------------------------------------------------- |
|
993 // |
|
994 HBufC* CApSettingsModel::GetLinkedVpnAccessPointLC( TUint32 aUid ) |
|
995 { |
|
996 APSETUILOGGER_ENTERFN( EModel,"Model::GetLinkedVpnAccessPointLC") |
|
997 HBufC* retval = HBufC::NewLC( KCommsDbSvrMaxFieldLength ); |
|
998 |
|
999 // Get iap for the above WAP, aUid |
|
1000 TUint32 homeiap = iUtils->IapIdFromWapIdL( aUid ); |
|
1001 |
|
1002 // now get ALL VPN_SERVICE entry ID where HOME_IAP == iap |
|
1003 // Select * from VPN_SERVICE where HOME_IAP == homeiap |
|
1004 CCommsDbTableView* t; |
|
1005 t = iDb->Database()->OpenViewMatchingUintLC( TPtrC(VPN_SERVICE), |
|
1006 TPtrC(VPN_SERVICE_IAP), |
|
1007 homeiap ); |
|
1008 TInt err = t->GotoFirstRecord(); |
|
1009 // if not found, no such, simply exit, no change in passed array |
|
1010 if ( err != KErrNotFound ) |
|
1011 { |
|
1012 User::LeaveIfError( err ); |
|
1013 TPtr sgd = retval->Des(); |
|
1014 t->ReadTextL( TPtrC(COMMDB_NAME), sgd ); |
|
1015 CleanupStack::PopAndDestroy( t );//t |
|
1016 } |
|
1017 else |
|
1018 { |
|
1019 CleanupStack::PopAndDestroy( 2, retval );// retval, t |
|
1020 retval = NULL; |
|
1021 } |
|
1022 |
|
1023 APSETUILOGGER_LEAVEFN( EModel,"Model::GetLinkedVpnAccessPointLC") |
|
1024 return retval; |
|
1025 } |
|
1026 |
|
1027 |
|
1028 |
|
1029 // --------------------------------------------------------- |
|
1030 // CApSettingsModel::EikEnv |
|
1031 // --------------------------------------------------------- |
|
1032 // |
|
1033 CEikonEnv* CApSettingsModel::EikEnv() |
|
1034 { |
|
1035 APSETUILOGGER_ENTERFN( EModel,"Model::EikEnv<->") |
|
1036 if ( !iEikEnv ) |
|
1037 { |
|
1038 iEikEnv = CEikonEnv::Static(); |
|
1039 } |
|
1040 return iEikEnv; |
|
1041 } |
|
1042 |
|
1043 |
|
1044 |
|
1045 // --------------------------------------------------------- |
|
1046 // CApSettingsModel::CreateFromDataL |
|
1047 // --------------------------------------------------------- |
|
1048 // |
|
1049 TUint32 CApSettingsModel::CreateFromDataL( CApAccessPointItem& aApItem ) |
|
1050 { |
|
1051 APSETUILOGGER_ENTERFN( EModel,"Model::CreateFromDataL") |
|
1052 TTransactionResult ownTransaction = StartTransactionLC( /*aWrite*/EFalse, |
|
1053 /*aShowNote*/ETrue, |
|
1054 /*aRetry*/ETrue ); |
|
1055 if ( ownTransaction != EFailedWithLocked ) |
|
1056 { |
|
1057 iApData->CreateFromDataL( aApItem ); // adds normal ap |
|
1058 // write wlan data, only writes if WLAN ap. |
|
1059 WriteWlanL( aApItem, ETrue ); |
|
1060 |
|
1061 if ( ownTransaction == EOwnTransaction ) |
|
1062 { |
|
1063 TInt err = CommitTransaction(); |
|
1064 User::LeaveIfError( err ); |
|
1065 CleanupStack::Pop(); // RollbackTransactionOnLeave |
|
1066 } |
|
1067 } |
|
1068 |
|
1069 APSETUILOGGER_LEAVEFN( EModel,"Model::CreateFromDataL") |
|
1070 return aApItem.WapUid(); |
|
1071 } |
|
1072 |
|
1073 |
|
1074 |
|
1075 |
|
1076 |
|
1077 // --------------------------------------------------------- |
|
1078 // CApSettingsModel::ChangeWepSettingsL |
|
1079 // --------------------------------------------------------- |
|
1080 // |
|
1081 TInt CApSettingsModel::ChangeWepSettingsL( CApAccessPointItem* aApItem ) |
|
1082 { |
|
1083 APSETUILOGGER_ENTERFN( EModel,"Model::ChangeWepSettingsL - ERROR: not suported") |
|
1084 aApItem = aApItem; |
|
1085 return KErrNotSupported; |
|
1086 } |
|
1087 |
|
1088 |
|
1089 |
|
1090 // --------------------------------------------------------- |
|
1091 // CApSettingsModel::ChangeWpaSettingsL |
|
1092 // --------------------------------------------------------- |
|
1093 // |
|
1094 TInt CApSettingsModel::ChangeWpaSettingsL( CApAccessPointItem* aApItem ) |
|
1095 { |
|
1096 APSETUILOGGER_ENTERFN( EModel,"Model::ChangeWpaSettingsL - ERROR: not suported") |
|
1097 aApItem = aApItem; |
|
1098 return KErrNotSupported; |
|
1099 } |
|
1100 |
|
1101 |
|
1102 |
|
1103 // --------------------------------------------------------- |
|
1104 // CApSettingsModel::Change8021xSettingsL |
|
1105 // --------------------------------------------------------- |
|
1106 // |
|
1107 TInt CApSettingsModel::Change8021xSettingsL( CApAccessPointItem* aApItem ) |
|
1108 { |
|
1109 APSETUILOGGER_ENTERFN( EModel,"Model::Change8021xSettingsL - ERROR: not suported") |
|
1110 aApItem = aApItem; |
|
1111 return KErrNotSupported; |
|
1112 } |
|
1113 |
|
1114 |
|
1115 |
|
1116 // --------------------------------------------------------- |
|
1117 // CApSettingsModel::ClearWEPAndWPASettings |
|
1118 // --------------------------------------------------------- |
|
1119 // |
|
1120 void CApSettingsModel::ClearWEPAndWPASettings() |
|
1121 { |
|
1122 APSETUILOGGER_ENTERFN( EModel,"Model::ClearWEPAndWPASettings - ERROR: not suported") |
|
1123 } |
|
1124 |
|
1125 |
|
1126 // --------------------------------------------------------- |
|
1127 // CApSettingsModel::WriteWlanL |
|
1128 // --------------------------------------------------------- |
|
1129 // |
|
1130 void CApSettingsModel::WriteWlanL( CApAccessPointItem& aApItem, |
|
1131 TBool aIsNew ) |
|
1132 { |
|
1133 APSETUILOGGER_ENTERFN( EModel,"Model::WriteWlanL - ERROR: not supported") |
|
1134 aApItem; |
|
1135 aIsNew; |
|
1136 User::Leave( KErrNotSupported ); |
|
1137 } |
|
1138 |
|
1139 |
|
1140 // --------------------------------------------------------- |
|
1141 // CApSettingsModel::LoadWlanL |
|
1142 // --------------------------------------------------------- |
|
1143 // |
|
1144 void CApSettingsModel::LoadWlanL( CApAccessPointItem& aApItem ) |
|
1145 { |
|
1146 APSETUILOGGER_ENTERFN( EModel,"Model::LoadWlanL - ERROR: not supported") |
|
1147 aApItem; |
|
1148 User::Leave( KErrNotSupported ); |
|
1149 } |
|
1150 |
|
1151 |
|
1152 //---------------------------------------------------------- |
|
1153 // CApSettingsModel::HasWlanSecSettingsFilledL |
|
1154 //---------------------------------------------------------- |
|
1155 // |
|
1156 TBool CApSettingsModel::HasWlanSecSettingsFilledL( CApAccessPointItem& aApItem ) |
|
1157 { |
|
1158 APSETUILOGGER_ENTERFN( EModel,"Model::HasWlanSecSettingsFilledL - ERROR: not supported") |
|
1159 aApItem; |
|
1160 return EFalse; |
|
1161 } |
|
1162 |
|
1163 |
|
1164 //---------------------------------------------------------- |
|
1165 // CApSettingsModel::UpdateSecurityModeL |
|
1166 //---------------------------------------------------------- |
|
1167 // |
|
1168 void CApSettingsModel::UpdateSecurityModeL( CApAccessPointItem& aApItem ) |
|
1169 { |
|
1170 APSETUILOGGER_ENTERFN( EModel,"Model::UpdateSecurityModeL - ERROR: not supported") |
|
1171 aApItem; |
|
1172 User::Leave( KErrNotSupported ); |
|
1173 } |
|
1174 |
|
1175 // End of File |
|