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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: Implementation of the parent storage for Decision Making Machine |
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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 // INCLUDE FILES |
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20 #include "drmactiveoperation.h" |
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21 #include "drmrightsdb.h" |
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22 #include "drmrightscleaner.h" |
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23 #include "drmobsoletefinder.h" |
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24 #include "drmdbsession.h" |
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25 |
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26 // EXTERNAL DATA STRUCTURES |
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27 |
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28 // EXTERNAL FUNCTION PROTOTYPES |
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29 |
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30 // CONSTANTS |
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31 |
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32 // MACROS |
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33 |
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34 // LOCAL CONSTANTS AND MACROS |
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35 |
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36 // MODULE DATA STRUCTURES |
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37 |
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38 // LOCAL FUNCTION PROTOTYPES |
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39 |
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40 // FORWARD DECLARATIONS |
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41 |
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42 |
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43 // ============================= LOCAL FUNCTIONS =============================== |
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44 |
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45 |
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46 // ============================ MEMBER FUNCTIONS =============================== |
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47 |
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48 // ----------------------------------------------------------------------------- |
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49 // CDRMActiveOperation::NewLC |
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50 // |
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51 // Two-phase constructor. |
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52 // ----------------------------------------------------------------------------- |
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53 // |
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54 CDRMActiveOperation* CDRMActiveOperation::NewLC( const RMessagePtr2& aMessage, |
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55 CDRMDbSession& aSession, |
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56 TOperationType aOperation ) |
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57 { |
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58 CDRMActiveOperation* self = new( ELeave ) CDRMActiveOperation( aMessage, |
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59 aSession, |
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60 aOperation ); |
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61 CleanupStack::PushL( self ); |
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62 |
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63 return self; |
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64 } |
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65 |
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66 // ----------------------------------------------------------------------------- |
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67 // CDRMActiveOperation::~CDRMActiveOperation |
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68 // |
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69 // Destructor. |
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70 // ----------------------------------------------------------------------------- |
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71 // |
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72 CDRMActiveOperation::~CDRMActiveOperation() |
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73 { |
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74 // Close the stream |
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75 iFileStream.Close(); |
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76 |
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77 if( iFileName ) |
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78 { |
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79 if( iFileServer ) |
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80 { |
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81 iFileServer->Delete( *iFileName ); |
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82 } |
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83 delete iFileName; |
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84 iFileName = NULL; |
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85 } |
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86 |
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87 if ( iActiveOperation ) |
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88 { |
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89 // Construction was successful, but |
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90 // something has went wrong. |
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91 |
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92 iActiveOperation->Cancel(); |
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93 if( !iMessage.IsNull() ) |
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94 { |
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95 iMessage.Complete( KErrCancel ); |
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96 } |
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97 } |
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98 } |
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99 |
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100 // ----------------------------------------------------------------------------- |
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101 // CDRMActiveOperation::ActivateL |
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102 // |
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103 // Activate the thing by issuing a request to the DB and executing it also. |
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104 // ----------------------------------------------------------------------------- |
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105 // |
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106 void CDRMActiveOperation::ActivateL( CDRMRightsDB& aDb, |
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107 const TTime& aTime ) |
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108 { |
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109 CActiveScheduler::Add( this ); |
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110 |
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111 |
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112 CDRMRightsCleaner* cleaner = |
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113 aDb.DeleteExpiredPermissionsL( aTime, iStatus ); |
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114 CleanupStack::PushL( cleaner ); |
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115 cleaner->ExecuteCleanupLD(); |
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116 CleanupStack::Pop(); |
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117 SetActive(); |
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118 iActiveOperation = cleaner; |
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119 } |
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120 |
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121 // ----------------------------------------------------------------------------- |
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122 // CDRMActiveOperation::ActivateL |
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123 // |
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124 // Activate the thing by creating an object and executing it |
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125 // ----------------------------------------------------------------------------- |
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126 // |
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127 void CDRMActiveOperation::ActivateL( CDRMRightsDB& aDb, |
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128 RFs& aFileServer, |
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129 const TDesC& aTempPath, |
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130 const TBool aPerformScan ) |
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131 { |
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132 CActiveScheduler::Add( this ); |
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133 |
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134 iFileName = new (ELeave) TFileName; |
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135 iFileServer = &aFileServer; |
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136 |
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137 User::LeaveIfError( |
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138 iFileStream.Temp( aFileServer, |
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139 aTempPath, |
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140 *iFileName, |
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141 EFileWrite | EFileStream ) ); |
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142 |
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143 CDRMObsoleteFinder* finder = CDRMObsoleteFinder::NewL(aFileServer, |
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144 &aDb, |
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145 iStatus, |
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146 iFileStream, |
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147 aPerformScan ); |
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148 CleanupStack::PushL( finder ); |
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149 finder->ExecuteFinderLD(); |
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150 CleanupStack::Pop(); |
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151 SetActive(); |
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152 iActiveOperation = finder; |
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153 } |
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154 |
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155 // ----------------------------------------------------------------------------- |
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156 // CDRMActiveOperation::Remove |
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157 // |
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158 // Cancels the operation. |
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159 // ----------------------------------------------------------------------------- |
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160 // |
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161 void CDRMActiveOperation::Remove() |
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162 { |
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163 switch(iOperation) |
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164 { |
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165 case EOperationExportObsolete: |
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166 { |
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167 static_cast<CDRMObsoleteFinder*>(iActiveOperation)->DoCleanup(); |
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168 } |
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169 break; |
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170 default: |
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171 { |
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172 static_cast<CDRMRightsCleaner*>(iActiveOperation)->DoCleanup(); |
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173 } |
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174 break; |
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175 } |
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176 } |
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177 |
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178 // ----------------------------------------------------------------------------- |
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179 // CDRMActiveOperation::RunL |
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180 // |
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181 // Handles the completition of the request. |
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182 // ----------------------------------------------------------------------------- |
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183 // |
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184 void CDRMActiveOperation::RunL() |
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185 { |
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186 TFileName* fileName = NULL; |
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187 |
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188 // All done. |
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189 if( !iMessage.IsNull() ) |
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190 { |
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191 iMessage.Complete( iStatus.Int() ); |
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192 } |
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193 |
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194 // iActiveOperation deletes itself. |
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195 iActiveOperation = NULL; |
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196 |
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197 Deque(); |
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198 |
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199 if( iOperation == EOperationExportObsolete ) |
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200 { |
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201 fileName = iFileName; |
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202 iFileName = NULL; |
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203 iSession.AsyncOperationDone(fileName); |
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204 } |
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205 else |
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206 { |
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207 iSession.AsyncOperationDone(); |
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208 } |
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209 } |
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210 |
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211 // ----------------------------------------------------------------------------- |
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212 // CDRMActiveOperation::DoCancel |
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213 // |
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214 // Cancels the operation. |
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215 // ----------------------------------------------------------------------------- |
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216 // |
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217 void CDRMActiveOperation::DoCancel() |
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218 { |
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219 } |
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220 |
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221 |
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222 |
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223 // ----------------------------------------------------------------------------- |
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224 // CDRMActiveOperation::CDRMActiveOperation |
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225 // |
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226 // Constructor. |
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227 // ----------------------------------------------------------------------------- |
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228 // |
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229 CDRMActiveOperation::CDRMActiveOperation( const RMessagePtr2& aMessage, |
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230 CDRMDbSession& aSession, |
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231 TOperationType aOperation ): |
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232 CActive( EPriorityLow ), |
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233 iMessage( aMessage ), |
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234 iSession( aSession ), |
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235 iOperation( aOperation ), |
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236 iFileServer( NULL ) |
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237 { |
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238 // Nothing |
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239 } |
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240 |
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241 // End of file |