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1 /* |
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2 * Copyright (c) 2005 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: Interface for the DRM Rights database |
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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 #ifndef DRMRIGHTSCLEANER_H |
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20 #define DRMRIGHTSCLEANER_H |
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21 |
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22 // INCLUDES |
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23 |
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24 #include <e32base.h> |
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25 |
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26 // CONSTANTS |
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27 |
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28 // MACROS |
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29 |
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30 // DATA TYPES |
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31 |
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32 // FORWARD DECLARATIONS |
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33 class RFs; |
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34 class CDir; |
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35 class CDRMRightsDB; |
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36 |
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37 |
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38 // FUNCTION PROTOTYPES |
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39 |
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40 // CLASS DECLARATION |
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41 |
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42 /** |
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43 * CDRMRightsCleaner implements expired rights cleanup |
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44 * for drm rights database |
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45 * |
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46 * @lib RightsServer.exe |
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47 * @since 3.0 |
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48 */ |
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49 |
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50 NONSHARABLE_CLASS( CDRMRightsCleaner ) : public CActive |
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51 { |
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52 public: // Constructors and destructor |
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53 |
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54 /** |
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55 * NewL |
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56 * |
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57 * Creates an instance of the CDRMRightCleaner class and returns a pointer |
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58 * to it |
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59 * |
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60 * @since 3.0 |
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61 * @param aFs : Open file server session |
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62 * @param aDatabase : CDRMRightsDB object |
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63 * @param aStatus : The request status to complete when the operation is |
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64 * fully done |
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65 * @param aDatabasePath : full pathname of the database path |
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66 * @param aTime : Time to check expiration against |
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67 * |
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68 * @return Functional CDRMRightsCleaner object, Function leaves if an error |
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69 * occurs. |
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70 */ |
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71 static CDRMRightsCleaner* NewL( RFs& aFs, |
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72 CDRMRightsDB* aDatabase, |
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73 TRequestStatus& aStatus, |
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74 const TDesC& aDatabasePath, |
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75 const TTime& aTime ); |
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76 |
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77 /** |
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78 * Destructor |
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79 */ |
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80 virtual ~CDRMRightsCleaner(); |
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81 |
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82 public: // New functions |
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83 |
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84 /** |
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85 * ExecuteCleanupLD |
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86 * |
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87 * Delete expired permissions. The object is deleted when |
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88 * the function completes |
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89 * |
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90 * @since 3.0 |
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91 * @return None |
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92 * |
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93 */ |
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94 void ExecuteCleanupLD(); |
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95 |
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96 void DoCleanup(); |
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97 |
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98 protected: |
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99 /** |
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100 * From CActive: RunL. |
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101 */ |
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102 void RunL(); |
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103 |
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104 |
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105 /** |
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106 * From CActive: DoCancel performs cancel |
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107 */ |
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108 void DoCancel(); |
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109 |
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110 /** |
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111 * From CActive: RunError checks the errors from RunL. |
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112 */ |
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113 TInt RunError( TInt aError ); |
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114 |
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115 private: |
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116 /** |
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117 * Default Constructor - First phase. Prevented. |
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118 */ |
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119 CDRMRightsCleaner(); |
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120 |
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121 /** |
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122 * Default Constructor - First phase. |
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123 */ |
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124 CDRMRightsCleaner( RFs& aFs, |
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125 CDRMRightsDB* aDatabase, |
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126 TRequestStatus& aStatus, |
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127 const TDesC& aDatabasePath, |
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128 const TTime& aTime ); |
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129 |
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130 /** |
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131 * ConstructL |
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132 * |
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133 * Second phase constructor |
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134 * |
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135 * @since 3.0 |
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136 * @return Leaves if an error occurs |
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137 */ |
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138 void ConstructL(); |
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139 |
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140 /** |
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141 * Assignment operator - Prevented |
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142 */ |
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143 CDRMRightsCleaner& operator =( const CDRMRightsCleaner& ); |
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144 |
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145 /** |
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146 * Copy constructor - Prevented |
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147 */ |
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148 CDRMRightsCleaner( const CDRMRightsCleaner& ); |
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149 |
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150 private: |
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151 // fileserver session |
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152 RFs& iFileServer; |
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153 |
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154 // rights database file, fileserver subsession |
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155 CDRMRightsDB* iRightsDb; |
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156 |
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157 // request status to be set complete |
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158 TRequestStatus& iOperationStatus; |
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159 |
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160 // Path of the rights database |
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161 TFileName iDatabasePath; |
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162 |
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163 // Expiration time to check against |
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164 TTime iExpirationTime; |
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165 |
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166 // Looping calculators |
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167 CDir* iCurrentDirectory; |
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168 |
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169 // directory index: |
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170 TInt iDirIndex; |
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171 |
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172 // FileIndex |
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173 TInt iCurrentFile; |
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174 |
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175 // Cancelling call: |
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176 TInt iCancel; |
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177 }; |
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178 |
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179 #endif // DRMRIGHTSCLEANER_H |
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180 |
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181 // End of File |