1 /* |
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2 * Copyright (c) 2005-2008 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: CMMCScBkupFileListCollection implementation |
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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 "CMMCScBkupFileListCollection.h" |
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20 |
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21 #include <bldvariant.hrh> |
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22 #include <pathinfo.h> |
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23 |
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24 // User includes |
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25 #include "MMCScBkupLogger.h" |
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26 #include "CMMCScBkupDataOwnerInfo.h" |
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27 #ifdef RD_FILE_MANAGER_BACKUP |
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28 #include <driveinfo.h> |
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29 #include "BkupEngine.hrh" |
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30 #include "pathconfiguration.hrh" |
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31 #endif |
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32 |
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33 // Constants |
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34 const TInt KMMCScBkupDataOwnerGranularity = 50; |
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35 |
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36 |
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37 |
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38 |
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39 // ========================= MEMBER FUNCTIONS ================================ |
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40 |
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41 // --------------------------------------------------------------------------- |
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42 // CMMCScBkupFileListCollection::CMMCScBkupFileListCollection() |
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43 // |
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44 // C++ constructor. |
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45 // --------------------------------------------------------------------------- |
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46 CMMCScBkupFileListCollection::CMMCScBkupFileListCollection( TBitFlags aCategory, |
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47 RFs& aFsSession ) |
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48 :iEntries(KMMCScBkupDataOwnerGranularity), |
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49 iCategory( aCategory ), |
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50 iFsSession( aFsSession ) |
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51 { |
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52 } |
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53 |
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54 // --------------------------------------------------------------------------- |
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55 // CMMCScBkupFileListCollection::~CMMCScBkupFileListCollection() |
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56 // |
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57 // Destructor. |
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58 // --------------------------------------------------------------------------- |
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59 CMMCScBkupFileListCollection::~CMMCScBkupFileListCollection() |
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60 { |
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61 Reset(); |
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62 iEntries.Close(); |
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63 } |
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64 |
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65 |
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66 // --------------------------------------------------------------------------- |
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67 // CMMCScBkupFileListCollection::ConstructL() |
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68 // |
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69 // |
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70 // --------------------------------------------------------------------------- |
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71 void CMMCScBkupFileListCollection::ConstructL() |
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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 // --------------------------------------------------------------------------- |
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77 // CMMCScBkupFileListCollection::NewL() |
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78 // |
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79 // |
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80 // --------------------------------------------------------------------------- |
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81 CMMCScBkupFileListCollection* CMMCScBkupFileListCollection::NewL( TBitFlags aCategory, |
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82 RFs& aFsSession ) |
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83 { |
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84 CMMCScBkupFileListCollection* self = new(ELeave) CMMCScBkupFileListCollection( aCategory, aFsSession ); |
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85 CleanupStack::PushL(self); |
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86 self->ConstructL(); |
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87 CleanupStack::Pop(self); |
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88 return self; |
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89 } |
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90 |
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91 |
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92 // --------------------------------------------------------------------------- |
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93 // CMMCScBkupFileListCollection::AppendL() |
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94 // |
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95 // |
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96 // --------------------------------------------------------------------------- |
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97 void CMMCScBkupFileListCollection::AppendL( const RArray<TEntry>& aArray, RArray< const CMMCScBkupFileInfo* >& aAddedItems, TSecureId aAssociatedSID ) |
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98 { |
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99 const TInt count = aArray.Count(); |
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100 |
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101 __LOG2("CMMCScBkupFileListCollection::AppendL() - Number of files %d to check for category %x", count, Category().Value() ); |
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102 |
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103 for(TInt i=0; i<count; i++) |
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104 { |
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105 const TEntry& entry = aArray[i]; |
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106 #ifdef RD_FILE_MANAGER_BACKUP |
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107 TBool skipFile = EFalse; |
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108 |
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109 if(Category().Value() != EBUCatUserFiles && Category().Value() != EBUCatAllInOne) |
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110 { |
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111 // Check whether public file in system user data folder. If it is and not part of |
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112 // user file category, then discard file from collection |
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113 const TDesC& path = PathInfo::PhoneMemoryRootPath(); |
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114 TInt error = entry.iName.FindF(path); |
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115 if(error != KErrNotFound) |
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116 { |
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117 __LOG1("CMMCScBkupFileListCollection::AppendL() - Skipping file %S", &entry.iName ); |
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118 skipFile = ETrue; |
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119 } |
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120 } |
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121 else if(Category().Value() == EBUCatUserFiles) |
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122 { |
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123 // Check also if public file is from mass-storage. If yes and user-files category in |
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124 // question, prevent file getting backed up, because otherwise it is probable 2 GB |
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125 // get exceeded and we cannot save larger than 2 GB archive. Allow public files being |
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126 // backed up in other categories. |
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127 TUint drvStatus( 0 ); |
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128 TInt drive( KErrNotFound ); |
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129 |
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130 if( RFs::CharToDrive( entry.iName[0], drive ) != KErrNone ) |
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131 { |
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132 drive = KErrNotFound; |
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133 } |
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134 |
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135 TInt err = DriveInfo::GetDriveStatus(iFsSession, drive, drvStatus ); |
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136 |
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137 if ( err == KErrNone && ( drvStatus & DriveInfo::EDriveInternal ) && |
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138 ( drvStatus & DriveInfo::EDriveExternallyMountable ) ) |
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139 { |
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140 __LOG1("CMMCScBkupFileListCollection::AppendL() - Skipping file %S due it in mass storage", &entry.iName ); |
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141 skipFile = ETrue; |
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142 } |
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143 } |
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144 |
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145 if(!skipFile) |
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146 #endif // RD_FILE_MANAGER_BACKUP |
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147 { |
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148 // Check whether the file is already present before adding it (avoid duplicate |
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149 // public files) |
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150 CMMCScBkupFileInfo* fileInfo = CMMCScBkupFileInfo::NewLC( entry, aAssociatedSID ); |
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151 |
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152 TLinearOrder<CMMCScBkupFileInfo> comparer( CMMCScBkupFileInfo::OrderByFileName ); |
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153 const TInt indexIfFound = iEntries.FindInOrder( fileInfo, comparer ); |
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154 if (indexIfFound < 0) |
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155 { |
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156 // Item wasn't found - insert it in sorted order |
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157 AppendL( fileInfo ); |
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158 CleanupStack::Pop( fileInfo ); |
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159 |
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160 __LOG1("CMMCScBkupFileListCollection::AppendL() - Adding file %S", &fileInfo->FileName() ); |
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161 |
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162 // Add a copy to our return array. |
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163 aAddedItems.AppendL( fileInfo ); |
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164 } |
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165 else |
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166 { |
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167 // Duplicate, discard |
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168 __LOG1("CMMCScBkupFileListCollection::AppendL() - Duplicate file %S", &fileInfo->FileName() ); |
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169 CleanupStack::PopAndDestroy( fileInfo ); |
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170 } |
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171 } |
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172 } |
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173 } |
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174 |
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175 |
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176 // --------------------------------------------------------------------------- |
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177 // CMMCScBkupFileListCollection::AppendL() |
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178 // |
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179 // |
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180 // --------------------------------------------------------------------------- |
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181 void CMMCScBkupFileListCollection::AppendL( CMMCScBkupFileInfo* aFileInfo ) |
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182 { |
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183 TLinearOrder<CMMCScBkupFileInfo> comparer( CMMCScBkupFileInfo::OrderByFileName ); |
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184 iEntries.InsertInOrderL( aFileInfo, comparer ); |
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185 } |
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186 |
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187 |
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188 // --------------------------------------------------------------------------- |
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189 // CMMCScBkupFileListCollection::Count() |
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190 // |
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191 // |
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192 // --------------------------------------------------------------------------- |
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193 TInt CMMCScBkupFileListCollection::Count() const |
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194 { |
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195 return iEntries.Count(); |
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196 } |
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197 |
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198 |
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199 // --------------------------------------------------------------------------- |
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200 // CMMCScBkupFileListCollection::Entry() |
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201 // |
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202 // |
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203 // --------------------------------------------------------------------------- |
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204 const CMMCScBkupFileInfo& CMMCScBkupFileListCollection::Entry(TInt aIndex) const |
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205 { |
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206 const CMMCScBkupFileInfo& entry = *iEntries[aIndex]; |
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207 return entry; |
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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 // CMMCScBkupFileListCollection::Remove() |
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213 // |
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214 // |
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215 // --------------------------------------------------------------------------- |
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216 void CMMCScBkupFileListCollection::Remove( TInt aIndex ) |
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217 { |
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218 CMMCScBkupFileInfo* entry = iEntries[aIndex]; |
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219 delete entry; |
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220 iEntries.Remove(aIndex); |
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221 } |
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222 |
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223 |
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224 // --------------------------------------------------------------------------- |
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225 // CMMCScBkupFileListCollection::Reset() |
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226 // |
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227 // |
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228 // --------------------------------------------------------------------------- |
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229 void CMMCScBkupFileListCollection::Reset() |
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230 { |
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231 iEntries.ResetAndDestroy(); |
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232 } |
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233 |
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