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1 /* |
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2 * Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: Processes requestor related data. |
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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 "lpdrequestorprocessor.h" |
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21 #include "contactresolversession.h" |
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22 |
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23 #include "locverifierdlgdebug.h" |
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24 #include <lbs/epos_cposrequestor.h> |
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25 #include <lbs/epos_cposcontactrequestor.h> |
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26 #include <lbs/epos_cposservicerequestor.h> |
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27 #include <epos_cposprivacynotifier.h> |
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28 |
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29 |
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30 // Unnamed namespace for local definitions |
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31 |
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32 const TInt KRequestorsGranularity = 5; |
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33 #ifdef _DEBUG |
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34 _LIT( KPanicText, "CLpdRequestorProcessor" ); |
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35 enum TPanicCode |
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36 { |
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37 KLpdErrGeneral = 1 |
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38 }; |
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39 #endif |
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40 |
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41 |
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42 // ============================ MEMBER FUNCTIONS =============================== |
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43 |
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44 // ----------------------------------------------------------------------------- |
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45 // CLpdRequestorProcessor::CLpdRequestorProcessor |
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46 // C++ default constructor can NOT contain any code, that |
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47 // might leave. |
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48 // ----------------------------------------------------------------------------- |
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49 // |
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50 CLpdRequestorProcessor::CLpdRequestorProcessor() |
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51 : iRequestors( KRequestorsGranularity) |
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52 { |
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53 } |
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54 |
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55 // ----------------------------------------------------------------------------- |
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56 // CLpdRequestorProcessor::NewL |
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57 // Two-phased constructor. |
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58 // ----------------------------------------------------------------------------- |
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59 // |
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60 CLpdRequestorProcessor* CLpdRequestorProcessor::NewL() |
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61 { |
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62 CLpdRequestorProcessor* self = new( ELeave ) CLpdRequestorProcessor; |
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63 // Nothing to do in the Second Phase Constructor |
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64 return self; |
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65 } |
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66 |
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67 // Destructor |
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68 CLpdRequestorProcessor::~CLpdRequestorProcessor() |
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69 { |
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70 iRequestors.ResetAndDestroy(); |
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71 iRequestors.Close(); |
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72 } |
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73 |
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74 // ----------------------------------------------------------------------------- |
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75 // CLpdRequestorProcessor::ReadRequestorsL |
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76 // (other items were commented in a header). |
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77 // ----------------------------------------------------------------------------- |
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78 // |
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79 TBool CLpdRequestorProcessor::ReadRequestorsL( |
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80 const CPosPrivacyNotifier& aPosNotifier ) |
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81 { |
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82 LOCVERIFIERDLGDEBUG( "+CLpdGlobalPluginDialog::ReadRequestorsL" ); |
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83 __ASSERT_DEBUG( aPosNotifier.CurrentRequest() != KPosNullQNRequestId, |
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84 HandleAssertErrorL() ); |
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85 |
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86 this->ResetAndDestroyRequestors(); |
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87 |
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88 TBool allRequestorIdsValid = ETrue; |
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89 |
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90 // Let's read the requestors associated with the current request: |
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91 TInt nofRequestors = aPosNotifier.RequestorCountL(); |
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92 |
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93 for ( TInt i = 0; i < nofRequestors; i++ ) |
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94 { |
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95 CPosRequestor* requestor = aPosNotifier.RequestorLC( i ); |
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96 |
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97 if ( RequestorIdValid( *requestor ) ) |
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98 { // mark that some requestor id is invalid |
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99 allRequestorIdsValid = EFalse; |
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100 } |
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101 |
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102 User::LeaveIfError( iRequestors.Append( requestor ) ); |
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103 CleanupStack::Pop( requestor ); // iRequestors owns now the requestor |
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104 } |
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105 |
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106 if ( nofRequestors == 0 ) |
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107 { |
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108 allRequestorIdsValid = EFalse; // zero requestors == invalid |
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109 } |
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110 |
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111 RContactResolverSession resSession; |
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112 TInt err = resSession.Connect(); |
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113 |
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114 // If any error in connection,dont leave.Use un-resolved requestors |
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115 if( KErrNone == err ) |
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116 { |
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117 resSession.ResolveRequestorsL(iRequestors); |
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118 } |
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119 resSession.Close(); |
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120 |
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121 LOCVERIFIERDLGDEBUG( "-CLpdGlobalPluginDialog::ReadRequestorsL" ); |
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122 return allRequestorIdsValid; |
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123 } |
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124 |
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125 // ----------------------------------------------------------------------------- |
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126 // CLpdRequestorProcessor::ResetAndDestroyRequestors |
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127 // (other items were commented in a header). |
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128 // ----------------------------------------------------------------------------- |
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129 // |
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130 void CLpdRequestorProcessor::ResetAndDestroyRequestors() |
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131 { |
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132 iRequestors.ResetAndDestroy(); |
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133 } |
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134 |
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135 // ----------------------------------------------------------------------------- |
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136 // CLpdRequestorProcessor::RequestorIdValid |
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137 // (other items were commented in a header). |
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138 // ----------------------------------------------------------------------------- |
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139 // |
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140 TBool CLpdRequestorProcessor::RequestorIdValid( |
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141 const CPosRequestor& aRequestor ) |
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142 { |
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143 return( aRequestor.RequestorIdFormat() != CPosRequestor::EIdFormatUnknown ); |
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144 } |
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145 |
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146 // ----------------------------------------------------------------------------- |
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147 // CLpdRequestorProcessor::HandleAssertErrorL |
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148 // (other items were commented in a header). |
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149 // ----------------------------------------------------------------------------- |
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150 // |
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151 void CLpdRequestorProcessor::HandleAssertErrorL() const |
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152 { |
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153 #ifdef _DEBUG |
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154 User::Panic( KPanicText, KLpdErrGeneral ); |
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155 #else |
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156 User::Leave( KErrCorrupt ); |
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157 #endif |
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158 } |
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159 // end of file |