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1 /* |
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2 * Copyright (c) 2004 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: Methods for NcnMsvSessionObserverBase class. |
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15 * |
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16 */ |
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17 |
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18 |
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19 |
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20 // INCLUDE FILES |
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21 #include <msvids.h> // Entry Ids |
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22 #include <MuiuMsvUiServiceUtilities.h> // Messaging utilites |
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23 #include <PSVariables.h> |
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24 #include <mmsconst.h> // KUidMsgSubTypeMmsAudioMsg |
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25 |
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26 #include "NcnDebug.h" |
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27 #include "NcnMsvSessionObserverBase.h" |
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28 #include "NcnModelBase.h" |
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29 #include "NcnHandlerAudio.h" |
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30 #include "CNcnMsvSessionHandler.h" |
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31 |
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32 // CONSTANTS |
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33 |
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34 const TInt KNcnSMSInitRetryCount = 20; |
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35 const TTimeIntervalMicroSeconds32 KNcnSMSInitMaxSleepTime = 2000000; // 2 seconds |
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36 |
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37 // ================= MEMBER FUNCTIONS ======================= |
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38 |
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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 CNcnMsvSessionObserverBase::CNcnMsvSessionObserverBase( |
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43 CNcnModelBase* aModel ) : |
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44 iModel( aModel ) |
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45 { |
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46 // empty |
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47 } |
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48 |
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49 // Symbian OS default constructor can leave. |
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50 void CNcnMsvSessionObserverBase::ConstructL() |
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51 { |
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52 // add msv session handler observer |
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53 iModel->MsvSessionHandler().AddObserverL( this ); |
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54 } |
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55 |
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56 // Destructor |
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57 CNcnMsvSessionObserverBase::~CNcnMsvSessionObserverBase() |
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58 { |
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59 if( iModel ) |
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60 { |
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61 // remove msv session handler observer |
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62 iModel->MsvSessionHandler().RemoveObserver( this ); |
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63 } |
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64 |
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65 // deletate to session close handler |
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66 TRAP_IGNORE( HandleMsvSessionClosedL() ); |
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67 } |
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68 |
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69 |
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70 // --------------------------------------------------------- |
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71 // NcnMsvSessionObserverBase::HandleMsvSessionReadyL |
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72 // --------------------------------------------------------- |
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73 // |
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74 void CNcnMsvSessionObserverBase::HandleMsvSessionReadyL( |
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75 CMsvSession& aMsvSession ) |
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76 { |
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77 // check if there is sms service present in the device. |
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78 CMsvEntrySelection* sel = NULL; |
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79 TInt err; |
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80 TTimeIntervalMicroSeconds32 waitTime = 100000; // 0,1 s |
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81 |
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82 for( int i = 0; i < KNcnSMSInitRetryCount; ++i ) |
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83 { |
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84 TRAP( err, sel = MsvUiServiceUtilities::GetListOfAccountsWithMTML( |
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85 aMsvSession, KNcnSmsUid, ETrue ) ); |
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86 NCN_RDEBUG_INT( _L("CNcnMsvSessionObserverBase::HandleMsvSessionReadyL: MsvUiServiceUtilities::GetListOfAccountsWithMTML returned %d"), err ); |
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87 if( err != KErrNone ) |
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88 { |
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89 if( sel ) |
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90 { |
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91 sel->Reset(); |
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92 delete sel; |
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93 sel = NULL; |
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94 } |
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95 NCN_RDEBUG_INT( _L("CNcnMsvSessionObserverBase::HandleMsvSessionReadyL: waiting #%d"), i + 1 ); |
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96 NCN_RDEBUG_INT( _L("CNcnMsvSessionObserverBase::HandleMsvSessionReadyL: Waiting %d microseconds"), waitTime.Int() ); |
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97 User::After( waitTime ); // CSI: 92 # We must use sleep here before we try to read sms status next time |
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98 if( waitTime < KNcnSMSInitMaxSleepTime ) |
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99 { |
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100 waitTime = waitTime.Int() * 2; |
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101 } |
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102 else |
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103 { |
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104 waitTime = KNcnSMSInitMaxSleepTime; |
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105 } |
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106 NCN_RDEBUG( _L("CNcnMsvSessionObserverBase::HandleMsvSessionReadyL: Waiting for timer... DONE") ); |
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107 } |
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108 else |
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109 { |
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110 // SMS status successfully read |
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111 break; |
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112 } |
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113 } |
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114 |
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115 // set sms service status to the model |
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116 if( sel ) |
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117 { |
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118 NCN_RDEBUG_INT( _L("CNcnMsvSessionObserverBase::HandleMsvSessionReadyL: %d entries found"), sel->Count() ); |
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119 iModel->SmsServicePresent( sel->Count() != 0 ); |
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120 delete sel; |
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121 sel = NULL; |
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122 } |
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123 else |
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124 { |
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125 NCN_RDEBUG( _L("CNcnMsvSessionObserverBase::HandleMsvSessionReadyL: 0 entries found") ); |
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126 iModel->SmsServicePresent( EFalse ); |
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127 } |
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128 |
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129 // get inbox folder |
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130 iInboxFolder = |
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131 CMsvEntry::NewL( |
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132 aMsvSession, |
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133 KMsvGlobalInBoxIndexEntryId, |
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134 TMsvSelectionOrdering( KMsvNoGrouping, EMsvSortByDateReverse, ETrue ) ); |
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135 iInboxFolder->AddObserverL( *this ); |
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136 |
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137 NCN_RDEBUG( _L("CNcnMsvSessionObserverBase::HandleMsvSessionReadyL: DONE") ); |
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138 } |
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139 |
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140 // --------------------------------------------------------- |
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141 // NcnMsvSessionObserverBase::HandleMsvSessionClosedL |
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142 // --------------------------------------------------------- |
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143 // |
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144 void CNcnMsvSessionObserverBase::HandleMsvSessionClosedL() |
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145 { |
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146 NCN_RDEBUG( _L("CNcnMsvSessionObserverBase::HandleMsvSessionClosedL >>") ); |
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147 if( iInboxFolder ) |
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148 { |
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149 iInboxFolder->RemoveObserver( *this ); |
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150 delete iInboxFolder; |
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151 iInboxFolder = NULL; |
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152 } |
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153 NCN_RDEBUG( _L("CNcnMsvSessionObserverBase::HandleMsvSessionClosedL <<") ); |
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154 } |
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155 |
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156 // End of file |