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1 /* |
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2 * Copyright (c) 2002 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 the License "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: |
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15 * This file contains the member definitions of CPushAsyncOpRunner. |
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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 |
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22 // INCLUDES |
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23 |
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24 #include "PushAsyncOpRunner.h" |
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25 #include "PushMtmUtilPanic.h" |
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26 #include <msvapi.h> |
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27 |
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28 // ================= MEMBER FUNCTIONS ======================= |
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29 |
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30 // --------------------------------------------------------- |
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31 // CPushAsyncOpRunner::StartL |
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32 // --------------------------------------------------------- |
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33 // |
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34 EXPORT_C void CPushAsyncOpRunner::StartL() |
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35 { |
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36 Cancel(); |
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37 TBool isObserving( EFalse ); |
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38 iReady = OnStartupL( isObserving ); |
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39 SetActive(); |
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40 if ( !isObserving ) |
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41 { |
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42 InvokeRun(); |
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43 } |
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44 } |
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45 |
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46 // --------------------------------------------------------- |
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47 // CPushAsyncOpRunner::ProgressL |
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48 // --------------------------------------------------------- |
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49 // |
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50 EXPORT_C const TDesC8& CPushAsyncOpRunner::ProgressL() |
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51 { |
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52 if ( iOperation ) |
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53 { |
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54 return iOperation->ProgressL(); |
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55 } |
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56 else |
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57 { |
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58 return iDummyProgressBuf; |
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59 } |
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60 } |
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61 |
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62 // --------------------------------------------------------- |
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63 // CPushAsyncOpRunner::CPushAsyncOpRunner |
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64 // --------------------------------------------------------- |
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65 // |
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66 EXPORT_C CPushAsyncOpRunner::CPushAsyncOpRunner( CMsvSession& aSession, |
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67 const TMsvId aEntryId, |
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68 TRequestStatus& aObserverStatus ) |
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69 : CPushMtmOperation( aSession, aEntryId, aObserverStatus ), |
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70 iReady( EFalse ), |
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71 iDummyProgressBuf( KNullDesC8 ) |
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72 { |
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73 } |
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74 |
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75 // --------------------------------------------------------- |
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76 // CPushAsyncOpRunner::~CPushAsyncOpRunner |
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77 // --------------------------------------------------------- |
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78 // |
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79 EXPORT_C CPushAsyncOpRunner::~CPushAsyncOpRunner() |
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80 { |
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81 Cancel(); |
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82 delete iOperation; |
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83 } |
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84 |
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85 // --------------------------------------------------------- |
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86 // CPushAsyncOpRunner::OnStartupL |
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87 // --------------------------------------------------------- |
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88 // |
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89 EXPORT_C TBool CPushAsyncOpRunner::OnStartupL( TBool& aIsObserving ) |
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90 { |
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91 aIsObserving = EFalse; |
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92 return ETrue; |
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93 } |
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94 |
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95 // --------------------------------------------------------- |
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96 // CPushAsyncOpRunner::OnRunLActionL |
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97 // --------------------------------------------------------- |
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98 // |
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99 EXPORT_C TBool CPushAsyncOpRunner::OnRunLActionL( TBool& aIsObserving ) |
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100 { |
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101 aIsObserving = EFalse; |
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102 return ETrue; |
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103 } |
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104 |
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105 // --------------------------------------------------------- |
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106 // CPushAsyncOpRunner::SetOperation |
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107 // --------------------------------------------------------- |
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108 // |
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109 EXPORT_C void CPushAsyncOpRunner::SetOperation( CMsvOperation* aOp ) |
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110 { |
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111 delete iOperation; |
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112 iOperation = NULL; |
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113 iOperation = aOp; |
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114 } |
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115 |
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116 // --------------------------------------------------------- |
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117 // CPushAsyncOpRunner::SetOperation |
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118 // --------------------------------------------------------- |
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119 // |
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120 EXPORT_C void CPushAsyncOpRunner::DeleteOperation() |
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121 { |
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122 delete iOperation; |
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123 iOperation = NULL; |
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124 } |
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125 |
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126 // --------------------------------------------------------- |
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127 // CPushAsyncOpRunner::Operation |
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128 // --------------------------------------------------------- |
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129 // |
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130 EXPORT_C CMsvOperation& CPushAsyncOpRunner::Operation() |
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131 { |
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132 __ASSERT_DEBUG( iOperation, UtilPanic( EPushMtmUtilPanNull ) ); |
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133 return *iOperation; |
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134 } |
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135 |
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136 // --------------------------------------------------------- |
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137 // CPushAsyncOpRunner::DoCancel |
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138 // --------------------------------------------------------- |
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139 // |
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140 EXPORT_C void CPushAsyncOpRunner::DoCancel() |
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141 { |
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142 if ( iOperation ) |
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143 { |
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144 iOperation->Cancel(); |
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145 } |
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146 CPushMtmOperation::DoCancel(); |
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147 } |
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148 |
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149 // --------------------------------------------------------- |
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150 // CPushAsyncOpRunner::RunError |
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151 // --------------------------------------------------------- |
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152 // |
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153 EXPORT_C TInt CPushAsyncOpRunner::RunError( TInt aError ) |
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154 { |
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155 if ( iOperation ) |
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156 { |
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157 iOperation->Cancel(); |
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158 delete iOperation; |
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159 iOperation = NULL; |
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160 } |
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161 return CPushMtmOperation::RunError( aError ); |
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162 } |
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163 |
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164 // --------------------------------------------------------- |
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165 // CPushAsyncOpRunner::RunL |
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166 // --------------------------------------------------------- |
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167 // |
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168 EXPORT_C void CPushAsyncOpRunner::RunL() |
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169 { |
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170 if ( iReady ) |
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171 { |
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172 SignalObserver( KErrNone ); |
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173 } |
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174 else |
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175 { |
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176 TBool isObserving( EFalse ); |
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177 iReady = OnRunLActionL( isObserving ); |
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178 if ( iReady ) |
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179 { |
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180 SignalObserver( KErrNone ); |
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181 } |
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182 else |
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183 { |
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184 // Invoke RunL again and run OnRunLActionL in it again. |
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185 SetActive(); |
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186 if ( !isObserving ) |
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187 { |
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188 InvokeRun(); |
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189 } |
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190 } |
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191 } |
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192 } |
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193 |
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194 // End of file. |