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1 /* |
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2 * Copyright (c) 2007-2008 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: |
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15 * Version : %version: 2 % << Don't touch! Updated by Synergy at check-out. |
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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 #ifndef C_HNXMLSUITEFILESREG_H |
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22 #define C_HNXMLSUITEFILESREG_H |
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23 |
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24 #include <bautils.h> |
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25 #include <e32hashtab.h> |
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26 |
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27 /** |
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28 * Structure binding file information together. |
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29 * All of this information is essential when synchronising suite files. |
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30 */ |
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31 NONSHARABLE_STRUCT(THnFileInfo) |
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32 { |
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33 TBuf< KMaxFileName > iFileName; |
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34 TBuf< KMaxPath > iFilePath; |
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35 TTime iLastModified; |
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36 TInt iSize; |
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37 }; |
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38 |
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39 /** |
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40 * Registry of suite definition files. |
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41 * |
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42 * Keeps track of the suite files' sync. |
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43 * |
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44 * @lib hnmetadatamodel |
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45 * @since S60 5.0 |
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46 * @ingroup group_hnmetadatamodel |
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47 */ |
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48 NONSHARABLE_CLASS(CHnXmlSuiteFilesReg) : public CBase |
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49 { |
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50 public: |
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51 /** |
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52 * Standard factory method. |
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53 * |
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54 * @since S60 v5.0 |
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55 * @return Fully constructed object. |
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56 */ |
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57 static TBool SynchronizeL( RFs & aFs, const TDesC &aSuiteName ); |
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58 |
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59 /** |
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60 * Standard virtual destructor. |
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61 */ |
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62 virtual ~CHnXmlSuiteFilesReg(); |
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63 |
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64 private: |
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65 |
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66 /** |
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67 * Standard C++ constructor. |
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68 */ |
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69 CHnXmlSuiteFilesReg( RFs & aFs ); |
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70 |
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71 /** |
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72 * Standard symbian 2nd phase constructor. |
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73 */ |
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74 void ConstructL( const TDesC &aSuiteName ); |
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75 |
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76 /** |
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77 * Destroys suite file maps. |
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78 */ |
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79 void DestroySuiteFilesMaps(); |
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80 |
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81 /** |
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82 * Returns the valid suite import dir. |
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83 * |
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84 * @param aDriveNumber Number of the drive for which to create path. |
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85 * @return Path. |
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86 */ |
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87 HBufC* GetSuiteImportDirL( TInt aDriveNumber ) const; |
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88 |
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89 /** |
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90 * Searches all the drives for import files for this particular suite. |
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91 */ |
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92 void SearchDrivesForSuiteFilesL(); |
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93 |
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94 /** |
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95 * Processes suite import dir. |
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96 * |
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97 * @param aSuitePath Path of the suite import. |
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98 */ |
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99 void SearchDirForSuiteFilesL( const TDesC& aSuitePath ); |
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100 |
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101 /** |
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102 * Adds a file to the suite map. The logics in the methods always prefers |
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103 * the newer files over the older. If a file by the same name already exists |
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104 * with a newer date file will not be added. |
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105 * |
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106 * @param aDir Directory of the new file. |
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107 * @param aFile New file entry. |
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108 */ |
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109 void AddSuiteFileToMapL( const TDesC& aDir, const TEntry& aFile ); |
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110 |
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111 /** |
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112 * Calculates the current size of the dir in the installation.\ |
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113 * |
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114 * @return Size in bytes. |
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115 */ |
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116 TInt CalculateCurrentSuiteSizeL(); |
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117 |
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118 /** |
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119 * Calculates the size of the data to be synchronised. |
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120 * |
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121 * @return Size in bytes. |
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122 */ |
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123 TInt CalculateSynchronizationSuiteSize(); |
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124 |
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125 /** |
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126 * Synchronizes the suite files. |
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127 */ |
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128 TBool SynchronizeSuiteFilesL(); |
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129 |
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130 /** |
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131 * Constructs the valid installation path. |
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132 * |
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133 * @return The installation path. |
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134 */ |
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135 HBufC* GetSuiteInstallPathL(); |
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136 |
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137 private: |
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138 |
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139 /** |
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140 * Name of the suite (suite folder). |
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141 */ |
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142 RBuf iSuiteName; |
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143 |
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144 /** |
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145 * File server session reference |
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146 */ |
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147 RFs &iFs; |
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148 |
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149 /** |
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150 * File manager |
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151 */ |
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152 CFileMan* iFileMan; |
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153 |
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154 /** |
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155 * Hashmap containing paths to the suite files. |
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156 */ |
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157 RHashMap< const TDesC*, THnFileInfo* > iSuiteFiles; |
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158 |
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159 }; |
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160 #endif // C_HNXMLSUITEFILESREG_H |