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1 /* |
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2 * Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: Content Harvester Engine |
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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 // for CleanupResetAndDestroyPushL |
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20 #include <mmf/common/mmfcontrollerpluginresolver.h> |
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21 #include <contentharvesterplugin.h> // harvesting plugin |
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22 #include <liwservicehandler.h> |
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23 #include <e32property.h> |
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24 |
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25 #include "charvesterpluginvalidator.h" |
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26 #include "contentharvesterpluginuids.hrh" |
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27 #include "cpglobals.h" |
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28 #include "cpdebug.h" |
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29 #include "contentharvesterengine.h" |
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30 |
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31 // LOCAL CONSTANTS |
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32 const TInt KADatFactorySettingsServerPluginUid( 0x102830EF); |
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33 |
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34 |
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35 |
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36 // ================= MEMBER FUNCTIONS ======================= |
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37 // ----------------------------------------------------------------------------- |
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38 // CContentHarvesterEngine::CContentHarvesterEngine |
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39 // C++ default constructor can NOT contain any code, that |
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40 // might leave. |
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41 // ----------------------------------------------------------------------------- |
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42 // |
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43 CContentHarvesterEngine::CContentHarvesterEngine() |
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44 { |
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45 } |
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46 |
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47 // ----------------------------------------------------------------------------- |
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48 // CContentHarvesterEngine::ConstructL |
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49 // Symbian 2nd phase constructor can leave. |
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50 // ----------------------------------------------------------------------------- |
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51 // |
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52 void CContentHarvesterEngine::ConstructL() |
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53 { |
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54 CP_DEBUG(_L8("Create Engine" )); |
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55 |
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56 CP_DEBUG(_L8("Start delayed update" )); |
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57 // start updating process |
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58 |
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59 iServiceHandler = CLiwServiceHandler::NewL( ); |
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60 // for convinience keep pointers to Service Handler param lists |
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61 CLiwGenericParamList* inParamList = &iServiceHandler->InParamListL( ); |
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62 CLiwGenericParamList* outParamList = &iServiceHandler->OutParamListL( ); |
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63 |
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64 RCriteriaArray criteriaArray; |
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65 CleanupResetAndDestroyPushL( criteriaArray ); |
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66 |
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67 // create Liw criteria |
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68 CLiwCriteriaItem* criterion = CLiwCriteriaItem::NewLC( KLiwCmdAsStr, |
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69 KCPInterface, KCPService ); |
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70 criterion->SetServiceClass( TUid::Uid( KLiwClassBase ) ); |
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71 |
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72 criteriaArray.AppendL( criterion ); |
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73 CleanupStack::Pop( criterion ); |
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74 |
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75 // attach Liw criteria |
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76 iServiceHandler->AttachL( criteriaArray ); |
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77 // get BS Service interface |
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78 iServiceHandler->ExecuteServiceCmdL( *criterion, *inParamList, |
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79 *outParamList ); |
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80 |
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81 CleanupStack::PopAndDestroy( &criteriaArray ); |
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82 |
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83 TInt pos( 0); |
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84 outParamList->FindFirst( pos, KCPInterface ); |
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85 if ( pos != KErrNotFound ) |
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86 { |
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87 iCPSInterface = (*outParamList)[pos].Value().AsInterface( ); |
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88 } |
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89 |
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90 iPluginManager = CHarvesterPluginValidator::NewL( |
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91 TUid::Uid( KContentHarvesterPluginUid ), |
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92 iCPSInterface ); |
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93 } |
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94 |
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95 // ----------------------------------------------------------------------------- |
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96 // CContentHarvesterEngine::~CContentHarvesterEngine |
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97 // Destructor. |
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98 // ----------------------------------------------------------------------------- |
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99 // |
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100 CContentHarvesterEngine::~CContentHarvesterEngine() |
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101 { |
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102 if ( iCPSInterface ) |
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103 { |
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104 iCPSInterface->Close( ); |
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105 } |
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106 delete iServiceHandler; |
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107 delete iPluginManager; |
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108 } |
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109 |
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110 // ----------------------------------------------------------------------------- |
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111 // CContentHarvesterEngine::NewL |
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112 // Two-phased constructor. |
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113 // ----------------------------------------------------------------------------- |
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114 // |
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115 CContentHarvesterEngine* CContentHarvesterEngine::NewL() |
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116 { |
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117 CContentHarvesterEngine* self = CContentHarvesterEngine::NewLC( ); |
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118 CleanupStack::Pop( self ) ; |
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119 return self; |
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120 } |
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121 |
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122 // ----------------------------------------------------------------------------- |
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123 // CContentHarvesterEngine::NewLC |
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124 // Two-phased constructor. |
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125 // ----------------------------------------------------------------------------- |
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126 // |
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127 CContentHarvesterEngine* CContentHarvesterEngine::NewLC() |
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128 { |
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129 CContentHarvesterEngine* self = new ( ELeave ) CContentHarvesterEngine(); |
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130 CleanupStack::PushL( self ); |
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131 self->ConstructL( ) ; |
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132 return self; |
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133 } |
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134 |
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135 // ----------------------------------------------------------------------------- |
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136 // CContentHarvesterEngine::Update |
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137 // Pass request for update to all installed plugins |
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138 // ----------------------------------------------------------------------------- |
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139 // |
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140 void CContentHarvesterEngine::Update() |
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141 { |
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142 CP_DEBUG(_L8("CContentHarvesterEngine::Update" )); |
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143 CContentHarvesterPlugin* plugin( NULL ); |
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144 CContentHarvesterPlugin* fsplugin = |
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145 static_cast<CContentHarvesterPlugin*> |
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146 ( iPluginManager->GetImplementation( |
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147 TUid::Uid( KADatFactorySettingsServerPluginUid) ) ); |
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148 |
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149 if (fsplugin) |
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150 { |
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151 TRAP_IGNORE( fsplugin->UpdateL() ); |
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152 } |
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153 |
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154 for ( TInt i = 0; i < iPluginManager->GetCount(); i++ ) |
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155 { |
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156 plugin = static_cast<CContentHarvesterPlugin*> |
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157 ( iPluginManager->GetImplementation( i ) ); |
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158 if( plugin!= fsplugin ) |
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159 { |
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160 TRAP_IGNORE( plugin->UpdateL() ); |
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161 } |
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162 } |
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163 } |
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164 |
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165 // End of File |
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166 |
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167 |