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1 /* |
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2 * Copyright (c) 2003 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: This module contains the implementation of CCbsMessageCleanupTimer class |
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15 * member functions. |
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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 |
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21 // INCLUDE FILES |
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22 #include "CCbsMessageCleanUpTimer.h" |
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23 #include "CCbsRecCollector.h" |
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24 #include "CbsLogger.h" |
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25 |
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26 // CONSTANTS |
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27 |
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28 // Message cleanup timer in minutes. This is only for livecast messages. |
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29 const TInt KMessageCleanUpTime = 10; |
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30 |
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31 // ==================== LOCAL FUNCTIONS ===================================== |
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32 |
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33 // ================= MEMBER FUNCTIONS ======================================= |
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34 |
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35 // ----------------------------------------------------------------------------- |
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36 // CCbsMessageCleanupTimer::CCbsMessageCleanupTimer |
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37 // C++ default constructor can NOT contain any code, that |
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38 // might leave. |
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39 // ----------------------------------------------------------------------------- |
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40 // |
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41 CCbsMessageCleanupTimer::CCbsMessageCleanupTimer( CCbsRecCollector& aCbsRecCollector, CMessageBuffer& aArray ) |
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42 : CTimer( EPriorityStandard ), |
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43 iCbsRecCollector ( aCbsRecCollector ), |
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44 iArray ( aArray ) |
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45 { |
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46 CActiveScheduler::Add( this ); |
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47 } |
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48 |
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49 // ----------------------------------------------------------------------------- |
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50 // CCbsMessageCleanupTimer::ConstructL |
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51 // Symbian 2nd phase constructor can leave. |
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52 // ----------------------------------------------------------------------------- |
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53 // |
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54 void CCbsMessageCleanupTimer::ConstructL() |
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55 { |
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56 // Construct the timer |
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57 CTimer::ConstructL(); |
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58 |
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59 iInterval = KMessageCleanUpTime; |
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60 } |
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61 |
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62 // ----------------------------------------------------------------------------- |
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63 // CCbsMessageCleanupTimer::NewL |
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64 // Two-phased constructor. |
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65 // ----------------------------------------------------------------------------- |
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66 // |
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67 CCbsMessageCleanupTimer* CCbsMessageCleanupTimer::NewL( CCbsRecCollector& aCbsRecCollector, CMessageBuffer& aArray ) |
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68 { |
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69 CCbsMessageCleanupTimer* self = |
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70 new ( ELeave ) CCbsMessageCleanupTimer( aCbsRecCollector, aArray ); |
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71 |
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72 CleanupStack::PushL( self ); |
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73 self->ConstructL(); |
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74 CleanupStack::Pop(); |
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75 |
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76 return self; |
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77 } |
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78 |
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79 // Destructor |
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80 CCbsMessageCleanupTimer::~CCbsMessageCleanupTimer() |
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81 { |
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82 CBSLOGSTRING("CBSSERVER: >>> CCbsMessageCleanupTimer::~CCbsMessageCleanupTimer()"); |
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83 Cancel(); |
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84 CBSLOGSTRING("CBSSERVER: <<< CCbsMessageCleanupTimer::~CCbsMessageCleanupTimer()"); |
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85 } |
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86 |
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87 // ----------------------------------------------------------------------------- |
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88 // CCbsMessageCleanupTimer::StartTimer |
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89 // Starts the clean up timer. |
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90 // (other items were commented in a header). |
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91 // ----------------------------------------------------------------------------- |
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92 // |
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93 void CCbsMessageCleanupTimer::StartTimer() |
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94 { |
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95 // Cancel a pending request |
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96 if ( IsActive() ) |
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97 { |
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98 Cancel(); |
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99 } |
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100 |
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101 // Get the current time |
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102 TTime now; |
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103 now.HomeTime(); |
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104 |
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105 if ( iInterval.Int() > 0 ) |
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106 { |
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107 TTime nextCleanup( 0 ); |
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108 nextCleanup = now + iInterval; |
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109 |
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110 // Start the timer |
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111 At( nextCleanup ); |
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112 } |
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113 } |
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114 |
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115 // ----------------------------------------------------------------------------- |
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116 // CCbsMessageCleanupTimer::StopTimer |
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117 // Stops (cancels) the clean up timer. |
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118 // (other items were commented in a header). |
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119 // ----------------------------------------------------------------------------- |
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120 // |
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121 void CCbsMessageCleanupTimer::StopTimer() |
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122 { |
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123 Cancel(); |
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124 } |
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125 |
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126 // ----------------------------------------------------------------------------- |
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127 // CCbsMessageCleanupTimer::RunL |
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128 // Called after the timer expires. Makes the request to delete the read |
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129 // messages and to set the last clean up time. |
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130 // (other items were commented in a header). |
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131 // ----------------------------------------------------------------------------- |
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132 // |
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133 void CCbsMessageCleanupTimer::RunL() |
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134 { |
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135 if ( iStatus == KErrNone ) |
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136 { |
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137 iCbsRecCollector.DeleteChainL ( iArray ); |
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138 StopTimer(); |
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139 } |
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140 } |
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141 |
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142 // ================= OTHER EXPORTED FUNCTIONS =============================== |
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143 |
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144 |
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145 |
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146 // End of File |