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1 /* |
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2 * Copyright (c) 2008-2009 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: Singleton that posts errors to the framework |
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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 |
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21 #include "glxerrorposter.h" |
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22 |
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23 #include <glxsingletonstore.h> |
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24 |
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25 #include <glxlog.h> |
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26 |
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27 // --------------------------------------------------------------------------- |
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28 // Provides instance of error poster and increments ref count |
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29 // --------------------------------------------------------------------------- |
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30 // |
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31 EXPORT_C CGlxErrorPoster* CGlxErrorPoster::InstanceL() |
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32 { |
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33 GLX_LOG_INFO( "CGlxErrorPoster::InstanceL" ); |
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34 |
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35 return CGlxSingletonStore::InstanceL( &NewL ); |
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36 } |
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37 |
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38 // --------------------------------------------------------------------------- |
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39 // Removes instance of error poster and decrements ref count |
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40 // --------------------------------------------------------------------------- |
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41 // |
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42 EXPORT_C void CGlxErrorPoster::Close() |
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43 { |
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44 GLX_LOG_INFO( "CGlxErrorPoster::Close" ); |
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45 |
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46 CGlxSingletonStore::Close( this ); |
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47 } |
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48 |
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49 // --------------------------------------------------------------------------- |
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50 // Two phase constructor. |
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51 // --------------------------------------------------------------------------- |
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52 // |
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53 CGlxErrorPoster* CGlxErrorPoster::NewL() |
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54 { |
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55 GLX_LOG_INFO( "CGlxErrorPoster::NewL" ); |
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56 |
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57 CGlxErrorPoster* self = new ( ELeave ) CGlxErrorPoster(); |
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58 CleanupStack::PushL( self ); |
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59 self->ConstructL(); |
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60 CleanupStack::Pop( self ); |
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61 return self; |
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62 } |
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63 |
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64 // --------------------------------------------------------------------------- |
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65 // Constructor. |
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66 // --------------------------------------------------------------------------- |
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67 // |
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68 CGlxErrorPoster::CGlxErrorPoster() : |
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69 CActive(EPriorityStandard) |
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70 { |
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71 GLX_LOG_INFO( "CGlxErrorPoster::CGlxErrorPoster" ); |
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72 |
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73 CActiveScheduler::Add( this ); |
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74 } |
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75 |
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76 // --------------------------------------------------------------------------- |
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77 // Destructor |
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78 // --------------------------------------------------------------------------- |
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79 // |
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80 CGlxErrorPoster::~CGlxErrorPoster() |
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81 { |
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82 GLX_LOG_INFO( "CGlxErrorPoster::~CGlxErrorPoster" ); |
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83 |
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84 Cancel(); |
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85 } |
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86 |
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87 // --------------------------------------------------------------------------- |
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88 // 2nd phase constructor. |
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89 // --------------------------------------------------------------------------- |
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90 // |
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91 void CGlxErrorPoster::ConstructL() |
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92 { |
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93 GLX_LOG_INFO( "CGlxErrorPoster::ConstructL" ); |
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94 } |
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95 |
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96 // --------------------------------------------------------------------------- |
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97 // Post an error |
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98 // --------------------------------------------------------------------------- |
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99 // |
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100 EXPORT_C void CGlxErrorPoster::PostError(TInt aError) |
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101 { |
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102 GLX_LOG_INFO1( "CGlxErrorPoster::PostError %d" , aError); |
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103 |
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104 iLatestError = aError; |
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105 if ( !IsActive() ) |
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106 { |
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107 TRequestStatus* requestStatus = &iStatus; |
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108 User::RequestComplete( requestStatus, KErrNone ); |
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109 SetActive(); |
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110 } |
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111 } |
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112 |
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113 // --------------------------------------------------------------------------- |
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114 // CActive::RunL |
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115 // --------------------------------------------------------------------------- |
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116 // |
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117 void CGlxErrorPoster::RunL() |
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118 { |
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119 GLX_LOG_INFO( "CGlxErrorPoster::RunL" ); |
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120 |
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121 TInt error = iLatestError; |
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122 iLatestError = KErrNone; |
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123 User::Leave( error ); |
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124 } |
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125 |
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126 // --------------------------------------------------------------------------- |
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127 // CActive::DoCancel |
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128 // --------------------------------------------------------------------------- |
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129 // |
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130 void CGlxErrorPoster::DoCancel() |
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131 { |
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132 GLX_LOG_INFO( "CGlxErrorPoster::DoCancel" ); |
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133 // No need to do anything |
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134 // CActive::Cancel() will wait for the request to complete |
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135 } |