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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: Async to sync. |
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15 * |
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16 */ |
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17 |
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18 // INCLUDE FILES |
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19 #include <E32Base.h> |
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20 #include "CAsync2Sync.h" |
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21 #include "PresenceDebugPrint.h" |
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22 |
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23 |
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24 // ----------------------------------------------------------------------------- |
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25 // CAsync2Sync::NewLC() |
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26 // ----------------------------------------------------------------------------- |
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27 // |
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28 CAsync2Sync* CAsync2Sync::NewLC() |
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29 { |
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30 CAsync2Sync* self = new ( ELeave ) CAsync2Sync; |
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31 CleanupStack::PushL( self ); |
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32 return self; |
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33 } |
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34 |
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35 |
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36 // Destructor |
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37 CAsync2Sync::~CAsync2Sync() |
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38 { |
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39 Cancel(); |
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40 } |
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41 |
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42 |
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43 // ----------------------------------------------------------------------------- |
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44 // CAsync2Sync::CAsync2Sync() |
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45 // C++ default constructor can NOT contain any code, that |
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46 // might leave. |
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47 // ----------------------------------------------------------------------------- |
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48 // |
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49 CAsync2Sync::CAsync2Sync() |
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50 : CActive( CActive::EPriorityStandard ) |
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51 { |
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52 CActiveScheduler::Add( this ); |
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53 Prepare(); |
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54 } |
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55 |
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56 |
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57 // ----------------------------------------------------------------------------- |
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58 // CAsync2Sync::Prepare() |
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59 // ----------------------------------------------------------------------------- |
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60 // |
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61 void CAsync2Sync::Prepare() |
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62 { |
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63 Cancel(); |
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64 iStatus = KErrNone; |
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65 } |
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66 |
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67 |
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68 // ----------------------------------------------------------------------------- |
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69 // CAsync2Sync::WaitToComplete() |
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70 // ----------------------------------------------------------------------------- |
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71 // |
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72 void CAsync2Sync::WaitToComplete() |
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73 { |
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74 if ( iStatus == KRequestPending ) |
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75 { |
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76 //some asynchronous operation really started |
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77 //==> wait it to complete |
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78 SetActive(); |
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79 |
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80 PENG_DP( D_PENG_LIT( "CAsync2Sync::WaitToComplete() Waiting..." ) ); |
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81 iWait.Start(); // CSI: 10 # |
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82 PENG_DP( D_PENG_LIT( "CAsync2Sync::WaitToComplete() Wait done [%d]" ), iStatus.Int() ); |
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83 } |
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84 else |
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85 { |
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86 //No request pending |
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87 PENG_DP( D_PENG_LIT( "CAsync2Sync::WaitToComplete() No pending request to wait" ) ); |
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88 } |
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89 } |
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90 |
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91 |
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92 // ----------------------------------------------------------------------------- |
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93 // CAsync2Sync::RequestStatus() |
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94 // ----------------------------------------------------------------------------- |
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95 // |
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96 TRequestStatus& CAsync2Sync::RequestStatus() |
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97 { |
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98 return iStatus; |
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99 } |
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100 |
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101 |
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102 // ----------------------------------------------------------------------------- |
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103 // CAsync2Sync::RunL() |
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104 // ----------------------------------------------------------------------------- |
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105 // |
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106 void CAsync2Sync::RunL() |
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107 { |
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108 iWait.AsyncStop(); |
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109 } |
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110 |
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111 |
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112 // ----------------------------------------------------------------------------- |
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113 // CAsync2Sync::RunError() |
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114 // ----------------------------------------------------------------------------- |
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115 // |
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116 TInt CAsync2Sync::RunError( TInt aError ) |
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117 { |
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118 iWait.AsyncStop(); |
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119 iStatus = aError; |
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120 return KErrNone; |
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121 } |
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122 |
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123 |
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124 // ----------------------------------------------------------------------------- |
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125 // CAsync2Sync::DoCancel() |
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126 // ----------------------------------------------------------------------------- |
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127 // |
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128 void CAsync2Sync::DoCancel() |
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129 { |
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130 iStatus = KErrCancel; |
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131 } |
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132 |
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133 |
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134 // End of file. |
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135 |
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136 |