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1 /* |
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2 * Copyright (c) 2002-2005 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: Notifier for changes. |
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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 <rmmcustomapi.h> |
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21 #include <centralrepository.h> |
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22 #include <sssettingsprivatecrkeys.h> |
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23 |
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24 #include "csssettingsnotifier.h" |
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25 #include "msssettingsobserver.h" |
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26 #include "csssettingsalsnotifier.h" |
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27 #include "sssettingslogger.h" |
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28 |
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29 |
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30 // DATA TYPES |
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31 |
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32 /** |
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33 * It enumerates all keys to be notified from Central Repository under |
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34 * KCRUidSupplementaryServiceSettings. |
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35 * |
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36 * ESSSettingsKeyNone - No key change to be notified. |
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37 * ESSSettingsKeyAlsLine - Als line change to be notified. |
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38 * ESSSettingsKeyClir - Clir change to be notified. |
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39 * ESSSettingsKeyCug - Cug change to be notified. |
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40 * ESSSettingsKeyAll - All keys to be notified. |
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41 */ |
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42 enum TSSSettingsCenRepNotifyKey |
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43 { |
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44 ESSSettingsKeyNone = 0x00000000, |
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45 ESSSettingsKeyAlsLine = 0x00000001, |
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46 ESSSettingsKeyClir = 0x00000002, |
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47 ESSSettingsKeyCug = 0x00000004, |
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48 |
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49 // Keep as last. |
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50 ESSSettingsKeyAll = 0xFFFFFFFF |
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51 }; |
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52 |
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53 |
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54 // ================= MEMBER FUNCTIONS ======================= |
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55 |
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56 // ----------------------------------------------------------------------------- |
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57 // CSSSettingsNotifier::CSSSettingsNotifier |
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58 // ----------------------------------------------------------------------------- |
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59 // |
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60 CSSSettingsNotifier::CSSSettingsNotifier( RSSSettings& aSettings ) |
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61 : CActive( EPriorityStandard ), |
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62 iSettings( aSettings ), |
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63 iNotifyKeys ( ESSSettingsKeyNone ) |
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64 { |
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65 CActiveScheduler::Add( this ); |
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66 } |
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67 |
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68 |
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69 // ----------------------------------------------------------------------------- |
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70 // CSSSettingsNotifier::ConstructL |
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71 // ----------------------------------------------------------------------------- |
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72 // |
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73 void CSSSettingsNotifier::ConstructL() |
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74 { |
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75 iAls = CSSSettingsAlsNotifier::NewL( |
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76 iSettings.iData->iMobilePhone, |
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77 *iSettings.iData->iCustomPhone, |
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78 *this ); |
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79 |
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80 iRepository = CRepository::NewL( KCRUidSupplementaryServiceSettings ); |
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81 |
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82 iCenRepAlsNotifyHandler = CCenRepNotifyHandler::NewL( |
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83 *this, |
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84 *iRepository, |
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85 CCenRepNotifyHandler::EIntKey, |
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86 KSettingsAlsLine ); |
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87 |
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88 iCenRepClirNotifyHandler = CCenRepNotifyHandler::NewL( |
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89 *this, |
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90 *iRepository, |
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91 CCenRepNotifyHandler::EIntKey, |
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92 KSettingsCLIR ); |
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93 |
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94 iCenRepCugNotifyHandler = CCenRepNotifyHandler::NewL( |
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95 *this, |
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96 *iRepository, |
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97 CCenRepNotifyHandler::EIntKey, |
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98 KSettingsCUG ); |
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99 |
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100 // Start listening all the keys, the notify is handled only if there is |
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101 // notify request made. |
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102 iCenRepAlsNotifyHandler->StartListeningL(); |
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103 iCenRepClirNotifyHandler->StartListeningL(); |
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104 iCenRepCugNotifyHandler->StartListeningL(); |
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105 } |
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106 |
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107 // ----------------------------------------------------------------------------- |
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108 // CSSSettingsNotifier::~CSSSettingsNotifier |
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109 // ----------------------------------------------------------------------------- |
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110 // |
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111 CSSSettingsNotifier::~CSSSettingsNotifier() |
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112 { |
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113 Cancel(); |
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114 if( iCenRepAlsNotifyHandler ) |
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115 { |
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116 iCenRepAlsNotifyHandler->StopListening(); |
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117 } |
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118 |
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119 if( iCenRepClirNotifyHandler ) |
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120 { |
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121 iCenRepClirNotifyHandler->StopListening(); |
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122 } |
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123 |
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124 if( iCenRepCugNotifyHandler ) |
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125 { |
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126 iCenRepCugNotifyHandler->StopListening(); |
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127 } |
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128 |
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129 delete iCenRepAlsNotifyHandler; |
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130 delete iCenRepClirNotifyHandler; |
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131 delete iCenRepCugNotifyHandler; |
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132 delete iRepository; |
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133 delete iAls; |
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134 |
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135 } |
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136 |
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137 // ----------------------------------------------------------------------------- |
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138 // CSSSettingsNotifier::AddNotifier |
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139 // ----------------------------------------------------------------------------- |
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140 // |
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141 TInt CSSSettingsNotifier::AddNotifier( TSSSettingsSetting aSetting ) |
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142 { |
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143 __SSSLOGSTRING("[SSS]--> CSSSettingsNotifier::AddNotifier"); |
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144 TInt error(KErrNone); |
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145 switch ( aSetting ) |
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146 { |
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147 case ESSSettingsCug: |
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148 iNotifyKeys = ( iNotifyKeys | ESSSettingsKeyCug ); |
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149 break; |
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150 |
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151 case ESSSettingsClir: |
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152 iNotifyKeys = ( iNotifyKeys | ESSSettingsKeyClir ); |
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153 break; |
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154 |
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155 case ESSSettingsAls: |
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156 error = iAls->NotifyAlsChange(); |
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157 if ( error == KErrNone || error == KErrAlreadyExists ) |
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158 { |
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159 iNotifyKeys = ( iNotifyKeys | ESSSettingsKeyAlsLine ); |
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160 } |
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161 break; |
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162 |
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163 case ESSSettingsAlsBlocking: |
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164 // Handled via active object |
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165 if ( !IsActive() ) |
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166 { |
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167 iSettings.iData->iCustomPhone->NotifyAlsBlockedChanged( |
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168 iStatus, iAlsBlockStatus ); |
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169 SetActive(); |
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170 } |
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171 else |
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172 { |
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173 error = KErrAlreadyExists; |
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174 } |
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175 break; |
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176 |
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177 case ESSSettingsDefaultCug: |
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178 //CUG default cannot be changed |
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179 break; |
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180 |
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181 default: |
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182 error = KErrNotSupported; |
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183 } |
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184 |
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185 __SSSLOGSTRING1("[SSS] CSSSettingsNotifier::AddNotifier: error: %d", error ); |
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186 __SSSLOGSTRING("[SSS] <--CSSSettingsNotifier::AddNotifier"); |
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187 return error; |
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188 } |
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189 |
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190 // ----------------------------------------------------------------------------- |
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191 // CSSSettingsNotifier::RemoveNotifier |
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192 // ----------------------------------------------------------------------------- |
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193 // |
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194 void CSSSettingsNotifier::RemoveNotifier( TSSSettingsSetting aSetting ) |
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195 { |
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196 __SSSLOGSTRING("[SSS]--> CSSSettingsNotifier::RemoveNotifier"); |
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197 switch ( aSetting ) |
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198 { |
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199 case ESSSettingsCug: |
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200 iNotifyKeys = ( iNotifyKeys & ( ~ESSSettingsKeyCug ) ); |
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201 break; |
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202 |
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203 case ESSSettingsClir: |
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204 iNotifyKeys = ( iNotifyKeys & ( ~ESSSettingsKeyClir ) ); |
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205 break; |
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206 |
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207 case ESSSettingsAls: |
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208 if ( iAls ) |
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209 { |
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210 iAls->CancelNotify(); |
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211 } |
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212 iNotifyKeys = ( iNotifyKeys & ( ~ESSSettingsKeyAlsLine ) ); |
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213 break; |
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214 |
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215 case ESSSettingsAlsBlocking: |
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216 Cancel(); |
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217 break; |
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218 |
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219 default: |
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220 break; |
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221 } |
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222 __SSSLOGSTRING("[SSS] <--CSSSettingsNotifier::RemoveNotifier"); |
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223 } |
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224 |
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225 // ----------------------------------------------------------------------------- |
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226 // CSSSettingsNotifier::RunL |
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227 // ----------------------------------------------------------------------------- |
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228 // |
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229 void CSSSettingsNotifier::RunL() |
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230 { |
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231 __SSSLOGSTRING("[SSS]--> CSSSettingsNotifier::RunL"); |
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232 switch ( iStatus.Int() ) |
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233 { |
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234 case KErrCancel: |
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235 case KErrNotSupported: |
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236 return; |
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237 case KErrNone: |
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238 // Inform observers |
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239 switch ( iAlsBlockStatus ) |
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240 { |
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241 case RMmCustomAPI::EBlockStatusNotSupported: |
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242 iSettings.InformChange( |
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243 ESSSettingsAlsBlocking, |
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244 static_cast <TInt>( |
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245 ESSSettingsAlsBlockingNotSupported ) ); |
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246 break; |
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247 case RMmCustomAPI::EBlockStatusActive: |
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248 iSettings.InformChange( |
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249 ESSSettingsAlsBlocking, |
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250 static_cast <TInt>( ESSSettingsAlsBlockingOn ) ); |
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251 break; |
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252 case RMmCustomAPI::EBlockStatusInactive: |
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253 iSettings.InformChange( ESSSettingsAlsBlocking, |
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254 static_cast <TInt>( ESSSettingsAlsBlockingOff ) ); |
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255 break; |
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256 case RMmCustomAPI::EBlockStatusUnknown: |
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257 break; |
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258 default: |
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259 break; |
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260 } |
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261 break; |
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262 default: |
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263 break; |
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264 } |
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265 |
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266 // re-activate request. |
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267 iSettings.iData->iCustomPhone->NotifyAlsBlockedChanged( |
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268 iStatus, iAlsBlockStatus ); |
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269 SetActive(); |
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270 |
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271 __SSSLOGSTRING("[SSS] <--CSSSettingsNotifier::RunL"); |
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272 } |
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273 |
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274 // ----------------------------------------------------------------------------- |
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275 // CSSSettingsNotifier::DoCancel |
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276 // ----------------------------------------------------------------------------- |
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277 // |
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278 void CSSSettingsNotifier::DoCancel() |
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279 { |
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280 iSettings.iData->iCustomPhone->CancelAsyncRequest( |
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281 ECustomNotifyAlsBlockedChangedIPC ); |
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282 } |
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283 |
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284 // ----------------------------------------------------------------------------- |
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285 // CSSSettingsNotifier::HandleNotifyInt |
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286 // ----------------------------------------------------------------------------- |
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287 // |
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288 void CSSSettingsNotifier::HandleNotifyInt( TUint32 aId, TInt aNewValue ) |
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289 { |
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290 __SSSLOGSTRING2("[SSS] -->CSSSettingsNotifier::HandleNotifyInt aId: %d aNewValue: %d", aId, aNewValue); |
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291 // First check CUG mode |
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292 if ( aId == KSettingsCUG ) |
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293 { |
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294 // Inform change only if Cug notify request is on. |
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295 if ( iNotifyKeys & ESSSettingsKeyCug ) |
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296 { |
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297 iSettings.InformChange( |
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298 ESSSettingsCug, |
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299 aNewValue ); |
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300 } |
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301 } |
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302 |
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303 // Then CLIR |
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304 else if ( aId == KSettingsCLIR ) |
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305 { |
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306 // Inform change only if Clir notify request is on. |
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307 if ( iNotifyKeys & ESSSettingsKeyClir ) |
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308 { |
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309 iSettings.InformChange( |
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310 ESSSettingsClir, |
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311 aNewValue ); |
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312 } |
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313 } |
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314 |
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315 // ALS - not forwarded if not supported |
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316 else if ( aId == KSettingsAlsLine ) |
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317 { |
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318 // Inform change only if Als line notify request is on. |
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319 if ( iNotifyKeys & ESSSettingsKeyAlsLine ) |
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320 { |
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321 TBool ppSupported(EFalse); |
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322 TBool simSupported(EFalse); |
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323 TBool cspSupported(EFalse); |
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324 TInt cspError(KErrNone); |
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325 iAls->GetAlsSupport( ppSupported, |
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326 simSupported, |
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327 cspSupported, |
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328 cspError ); |
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329 __SSSLOGSTRING1("[SSS] ppSupported: %d", ppSupported); |
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330 __SSSLOGSTRING1("[SSS] simSupported: %d", simSupported); |
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331 __SSSLOGSTRING1("[SSS] cspSupported: %d", cspSupported); |
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332 __SSSLOGSTRING1("[SSS] cspError: %d", cspError); |
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333 if ( AlsSupport( ppSupported, cspSupported, cspError ) ) |
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334 { |
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335 __SSSLOGSTRING1("[SSS] ->InformChange aNewValue:%d", aNewValue); |
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336 iSettings.InformChange( |
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337 ESSSettingsAls, |
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338 aNewValue ); |
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339 } |
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340 else |
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341 { |
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342 __SSSLOGSTRING("[SSS] ->InformChange AlsNotSupported "); |
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343 iSettings.InformChange( |
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344 ESSSettingsAls, |
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345 ESSSettingsAlsNotSupported ); |
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346 } |
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347 } |
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348 } |
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349 // Other |
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350 else |
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351 { |
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352 __ASSERT_DEBUG( EFalse, User::Invariant() ); |
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353 } |
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354 __SSSLOGSTRING("[SSS] <--CSSSettingsNotifier::HandleNotifyInt"); |
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355 } |
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356 |
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357 // ----------------------------------------------------------------------------- |
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358 // CSSSettingsNotifier::AlsSupport |
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359 // ----------------------------------------------------------------------------- |
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360 // |
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361 TBool CSSSettingsNotifier::AlsSupport( TBool aPPSupport, TBool aCSPSupport, |
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362 TInt aCSPError ) |
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363 { |
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364 TBool send(EFalse); |
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365 // If aCSPSupport is false and CSP doesnt return error then it is not |
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366 // needed to send notification to clients. |
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367 if ( aPPSupport || ( aCSPSupport && aCSPError == KErrNone ) ) |
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368 { |
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369 send = ETrue; |
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370 } |
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371 |
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372 return send; |
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373 } |
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374 |
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375 // ----------------------------------------------------------------------------- |
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376 // CSSSettingsNotifier::HandleNotifyError |
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377 // ----------------------------------------------------------------------------- |
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378 // |
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379 void CSSSettingsNotifier::HandleNotifyError( TUint32 /*aId*/, TInt /*aError*/, |
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380 CCenRepNotifyHandler* /*aHandler*/ ) |
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381 { |
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382 // Here you could call the below, if you are sure that it do not cause |
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383 // eternal loop |
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384 // TRAPD( error, aHandler->StartListeningL() ); |
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385 } |
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386 |
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387 |
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388 // ----------------------------------------------------------------------------- |
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389 // CSSSettingsNotifier::GetAlsHandler |
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390 // ----------------------------------------------------------------------------- |
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391 // |
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392 CSSSettingsAlsNotifier* CSSSettingsNotifier::GetAlsHandler() |
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393 { |
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394 __SSSLOGSTRING("[SSS]--> CSSSettingsNotifier::GetAlsHandler"); |
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395 TBool ppSupported(EFalse); |
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396 TBool simSupported(EFalse); |
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397 TBool cspSupported(EFalse); |
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398 TInt cspError(KErrNone); |
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399 iAls->GetAlsSupport( ppSupported, simSupported, cspSupported, cspError ); |
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400 __SSSLOGSTRING1("[SSS] CSSSettingsNotifier::GetAlsHandler: ppSupported: %d", ppSupported ); |
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401 __SSSLOGSTRING1("[SSS] CSSSettingsNotifier::GetAlsHandler: simSupported: %d", simSupported ); |
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402 __SSSLOGSTRING1("[SSS] CSSSettingsNotifier::GetAlsHandler: cspSupported: %d", cspSupported ); |
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403 if ( ppSupported || simSupported || cspSupported ) |
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404 { |
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405 __SSSLOGSTRING("[SSS] <--CSSSettingsNotifier::GetAlsHandler: ALS supported"); |
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406 return iAls; // returned only if supported |
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407 } |
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408 |
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409 __SSSLOGSTRING("[SSS] <--CSSSettingsNotifier::GetAlsHandler: NULL returned"); |
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410 return NULL; |
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411 } |
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412 |
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413 // ----------------------------------------------------------------------------- |
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414 // CSSSettingsNotifier::HandleRefresh |
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415 // ----------------------------------------------------------------------------- |
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416 // |
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417 TInt CSSSettingsNotifier::HandleRefresh() |
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418 { |
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419 return iAls->HandleRefresh(); |
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420 } |
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421 |
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422 // End of File |