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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: DS notepad data store |
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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 <barsc.h> |
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21 #include <bautils.h> |
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22 #include <s32mem.h> |
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23 #include <sysutil.h> |
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24 #include <nsmlnotepaddatastoreformat.rsg> |
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25 #include <data_caging_path_literals.hrh> |
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26 #include <SmlDataProvider.h> |
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27 #include <txtetext.h> |
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28 #include <charconv.h> |
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29 #include <nsmlchangefinder.h> |
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30 |
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31 #include "NSmlNotepadDatastore.h" |
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32 #include "nsmlnotepaddefs.h" |
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33 #include "nsmlnotepadDatabase.h" |
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34 #include "nsmlsnapshotitem.h" |
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35 #include "nsmlnotepadlogging.h" |
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36 |
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37 // ---------------------------------------------------------------------------- |
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38 // CNSmlNotepadDataStore::NewL |
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39 // ---------------------------------------------------------------------------- |
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40 CNSmlNotepadDataStore* CNSmlNotepadDataStore::NewL() |
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41 { |
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42 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::NewL: BEGIN"); |
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43 CNSmlNotepadDataStore* self = new ( ELeave ) CNSmlNotepadDataStore(); |
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44 CleanupStack::PushL(self); |
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45 self->ConstructL(); |
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46 CleanupStack::Pop(self); // self |
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47 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::NewL: END"); |
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48 return self; |
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49 } |
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50 |
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51 // ---------------------------------------------------------------------------- |
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52 // CNSmlNotepadDataStore::~CNSmlNotepadDataStore() |
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53 // ---------------------------------------------------------------------------- |
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54 CNSmlNotepadDataStore::~CNSmlNotepadDataStore() |
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55 { |
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56 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::~CNSmlNotepadDataStore(): begin"); |
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57 if(iOwnStoreFormat) |
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58 { |
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59 delete iOwnStoreFormat; |
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60 iOwnStoreFormat = NULL; |
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61 } |
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62 if(iDefaultStoreName) |
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63 { |
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64 delete iDefaultStoreName; |
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65 iDefaultStoreName = NULL; |
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66 } |
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67 if(iNpdDb) |
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68 { |
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69 delete iNpdDb; |
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70 iNpdDb = NULL; |
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71 } |
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72 if(iReplacedUids) |
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73 { |
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74 delete iReplacedUids; |
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75 iReplacedUids = NULL; |
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76 } |
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77 if(iMovedUids) |
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78 { |
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79 delete iMovedUids; |
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80 iMovedUids = NULL; |
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81 } |
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82 if(iSoftDeletedUids) |
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83 { |
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84 delete iSoftDeletedUids; |
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85 iSoftDeletedUids = NULL; |
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86 } |
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87 if(iDeletedUids) |
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88 { |
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89 delete iDeletedUids; |
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90 iDeletedUids = NULL; |
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91 } |
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92 if(iNewUids) |
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93 { |
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94 delete iNewUids; |
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95 iNewUids = NULL; |
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96 } |
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97 iRfs.Close(); |
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98 iStringPool.Close(); |
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99 if(iOpenedStoreName) |
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100 { |
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101 delete iOpenedStoreName; |
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102 iOpenedStoreName = NULL; |
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103 } |
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104 if(iItemData) |
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105 { |
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106 delete iItemData; |
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107 iItemData = NULL; |
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108 } |
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109 if ( iChangeFinder ) |
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110 { |
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111 TRAP_IGNORE( iChangeFinder->CloseL() ); |
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112 delete iChangeFinder; |
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113 iChangeFinder = NULL; |
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114 } |
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115 |
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116 if( iSnapshot ) |
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117 { |
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118 delete iSnapshot; |
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119 iSnapshot = NULL; |
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120 } |
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121 |
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122 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::~CNSmlNotepadDataStore(): end"); |
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123 } |
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124 |
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125 |
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126 // ---------------------------------------------------------------------------- |
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127 // CNSmlNotepadDataStore::CNSmlNotepadDataStore() |
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128 // ---------------------------------------------------------------------------- |
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129 CNSmlNotepadDataStore::CNSmlNotepadDataStore() : iOpenedStoreId(KNSmlNotepadAdapterImplUid),iKey( TKeyArrayFix( _FOFF( TNSmlSnapshotItem,ItemId() ),ECmpTInt )) |
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130 { |
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131 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::CNSmlNotepadDataStore(): begin"); |
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132 iSyncHistory = EFalse; |
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133 iDataBaseOpened = EFalse; |
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134 iReaderPosition = -1; |
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135 iWriterPosition = -1; |
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136 iModificationCount = KNSmlCompactAfterChanges; |
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137 iState = ENSmlClosed; |
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138 iSnapshotRegistered = EFalse; |
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139 iDrive = -1; |
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140 iReplaceItemId = -1; |
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141 iServerMaxObjectSize = 0; // Maximum size default value |
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142 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::CNSmlNotepadDataStore(): end"); |
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143 } |
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144 |
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145 // ---------------------------------------------------------------------------- |
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146 // CNSmlNotepadDataStore::ConstructL() |
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147 // ---------------------------------------------------------------------------- |
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148 void CNSmlNotepadDataStore::ConstructL() |
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149 { |
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150 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::ConstructL(): begin"); |
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151 User::LeaveIfError(iRfs.Connect()); |
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152 iStringPool.OpenL(); |
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153 iUsedMimeType.Set( KMimePlainText() ); |
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154 iUsedMimeVersion.Set( KMimePlainTextVersion() ); |
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155 // Uid Sets |
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156 if(iNewUids) |
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157 { |
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158 delete iNewUids; |
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159 iNewUids = NULL; |
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160 } |
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161 iNewUids = new (ELeave) CNSmlDataItemUidSet(); |
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162 if(iDeletedUids) |
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163 { |
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164 delete iDeletedUids; |
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165 iDeletedUids = NULL; |
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166 } |
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167 iDeletedUids = new (ELeave) CNSmlDataItemUidSet(); |
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168 if(iSoftDeletedUids) |
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169 { |
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170 delete iSoftDeletedUids; |
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171 iSoftDeletedUids = NULL; |
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172 } |
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173 iSoftDeletedUids = new (ELeave) CNSmlDataItemUidSet(); |
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174 if(iMovedUids) |
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175 { |
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176 delete iMovedUids; |
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177 iMovedUids = NULL; |
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178 } |
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179 iMovedUids = new (ELeave) CNSmlDataItemUidSet(); |
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180 if(iReplacedUids) |
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181 { |
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182 delete iReplacedUids; |
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183 iReplacedUids = NULL; |
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184 } |
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185 iReplacedUids = new (ELeave) CNSmlDataItemUidSet(); |
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186 if(iNpdDb) |
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187 { |
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188 delete iNpdDb; |
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189 iNpdDb = NULL; |
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190 } |
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191 iNpdDb = CNSmlNotepadDatabase::NewL(); |
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192 if(iDefaultStoreName) |
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193 { |
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194 delete iDefaultStoreName; |
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195 iDefaultStoreName = NULL; |
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196 } |
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197 iDefaultStoreName = HBufC::NewL( KNSmlDefaultStoreNameMaxSize ); |
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198 TInt len = iDefaultStoreName->Length(); |
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199 TPtr obptr = iDefaultStoreName->Des(); |
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200 iNpdDb->GetDefaultDatastoreName(obptr); |
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201 if(iOwnStoreFormat) |
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202 { |
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203 delete iOwnStoreFormat; |
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204 iOwnStoreFormat = NULL; |
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205 } |
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206 iOwnStoreFormat = DoOwnStoreFormatL(); |
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207 |
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208 iSnapshot = new (ELeave) CArrayFixSeg<TNSmlSnapshotItem>(KSnapshotGranularity); |
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209 |
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210 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::ConstructL(): end"); |
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211 } |
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212 |
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213 |
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214 // ---------------------------------------------------------------------------- |
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215 // void CNSmlNotepadDataStore::DefaultStoreNameL() |
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216 // ---------------------------------------------------------------------------- |
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217 const TDesC& CNSmlNotepadDataStore::DefaultStoreNameL() const |
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218 { |
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219 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DefaultStoreNameL(): begin"); |
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220 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DefaultStoreNameL(): end"); |
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221 if ( iDefaultStoreName ) |
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222 { |
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223 return *iDefaultStoreName; |
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224 } |
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225 return KNullDesC; |
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226 } |
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227 |
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228 |
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229 // ---------------------------------------------------------------------------- |
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230 // CDesCArray* CNSmlNotepadDataStore::DoListStoresLC(); |
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231 // ---------------------------------------------------------------------------- |
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232 CDesCArray* CNSmlNotepadDataStore::DoListStoresLC() |
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233 { |
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234 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoListStoresLC(): begin"); |
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235 CDesCArray* npdStores = iNpdDb->ListDatabasesL(); |
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236 CleanupStack::PushL( npdStores ); |
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237 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoListStoresLC(): end"); |
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238 return npdStores; |
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239 } |
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240 |
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241 // ---------------------------------------------------------------------------- |
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242 // void CNSmlNotepadDataStore::DoOpenL(const TDesC& aStoreName, |
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243 // MSmlSyncRelationship& aContext, |
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244 // TRequestStatus& aStatus) |
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245 // ---------------------------------------------------------------------------- |
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246 void CNSmlNotepadDataStore::DoOpenL( const TDesC& aStoreName, |
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247 MSmlSyncRelationship& aContext, |
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248 TRequestStatus& aStatus ) |
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249 { |
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250 iCallerStatus = &aStatus; |
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251 *iCallerStatus = KRequestPending; |
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252 if( iState != ENSmlClosed || iDataBaseOpened ) |
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253 { |
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254 User::RequestComplete( iCallerStatus, KErrInUse ); |
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255 return; |
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256 } |
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257 if(aStoreName.Length()>0) |
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258 { |
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259 if( RFs::CharToDrive(aStoreName[0], iDrive) != KErrNone ) |
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260 { |
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261 RFs::CharToDrive( KNSmlDriveC()[0], iDrive ); |
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262 } |
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263 } |
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264 |
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265 // Open the Database |
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266 TInt err( KErrNone ); |
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267 TRAP(err,iNpdDb->OpenL( aStoreName )); |
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268 if ( err ) |
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269 { |
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270 User::RequestComplete( iCallerStatus, err ); |
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271 return; |
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272 } |
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273 |
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274 if ( iOpenedStoreName ) |
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275 { |
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276 delete iOpenedStoreName; |
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277 iOpenedStoreName = NULL; |
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278 } |
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279 iOpenedStoreName = aStoreName.Alloc(); |
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280 |
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281 iDataBaseOpened = ETrue; |
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282 |
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283 if ( iChangeFinder ) |
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284 { |
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285 iChangeFinder->CloseL(); |
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286 delete iChangeFinder; |
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287 iChangeFinder = NULL; |
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288 } |
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289 iChangeFinder = CNSmlChangeFinder::NewL( aContext, iKey, iSyncHistory, KNSmlNotepadAdapterImplUid ); |
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290 |
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291 err = FetchModificationsL(); |
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292 |
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293 iState = ENSmlOpenAndWaiting; |
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294 User::RequestComplete( iCallerStatus, err ); |
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295 |
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296 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoOpenL(): end"); |
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297 } |
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298 |
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299 // ---------------------------------------------------------------------------- |
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300 // void CNSmlNotepadDataStore::DoCancelRequest() |
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301 // ---------------------------------------------------------------------------- |
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302 void CNSmlNotepadDataStore::DoCancelRequest() |
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303 { |
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304 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoCancelRequest(): begin"); |
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305 if ( iState == ENSmlOpenAndWaiting ) |
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306 { |
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307 iState = ENSmlClosed; |
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308 } |
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309 else |
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310 { |
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311 iState = ENSmlOpenAndWaiting; |
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312 } |
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313 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoCancelRequest(): NOT NEEDED end"); |
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314 } |
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315 |
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316 // ---------------------------------------------------------------------------- |
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317 // void CNSmlNotepadDataStore::DoStoreName() |
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318 // ---------------------------------------------------------------------------- |
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319 const TDesC& CNSmlNotepadDataStore::DoStoreName() const |
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320 { |
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321 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoStoreName(): begin"); |
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322 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoStoreName(): end"); |
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323 if ( iOpenedStoreName ) |
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324 { |
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325 return *iOpenedStoreName; |
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326 } |
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327 return KNullDesC; |
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328 } |
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329 |
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330 // ---------------------------------------------------------------------------- |
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331 // void CNSmlNotepadDataStore::DoBeginTransactionL() |
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332 // ---------------------------------------------------------------------------- |
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333 void CNSmlNotepadDataStore::DoBeginTransactionL() |
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334 { |
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335 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoBeginTransactionL(): begin"); |
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336 User::Leave( KErrNotSupported ); |
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337 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoBeginTransactionL(): end"); |
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338 } |
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339 |
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340 // ---------------------------------------------------------------------------- |
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341 // void CNSmlNotepadDataStore::DoCommitTransactionL() |
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342 // ---------------------------------------------------------------------------- |
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343 void CNSmlNotepadDataStore::DoCommitTransactionL(TRequestStatus& aStatus) |
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344 { |
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345 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoCommitTransactionL(): begin"); |
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346 iCallerStatus = &aStatus; |
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347 *iCallerStatus = KRequestPending; |
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348 User::RequestComplete( iCallerStatus, KErrNotSupported ); |
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349 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoCommitTransactionL(): end"); |
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350 } |
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351 |
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352 // ---------------------------------------------------------------------------- |
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353 // void CNSmlNotepadDataStore::DoRevertTransaction() |
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354 // ---------------------------------------------------------------------------- |
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355 void CNSmlNotepadDataStore::DoRevertTransaction(TRequestStatus& aStatus) |
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356 { |
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357 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoRevertTransaction(): begin"); |
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358 iCallerStatus = &aStatus; |
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359 *iCallerStatus = KRequestPending; |
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360 User::RequestComplete( iCallerStatus, KErrNotSupported ); |
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361 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoRevertTransaction(): end"); |
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362 } |
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363 |
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364 // ---------------------------------------------------------------------------- |
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365 // void CNSmlNotepadDataStore::DoBeginBatchL() |
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366 // ---------------------------------------------------------------------------- |
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367 void CNSmlNotepadDataStore::DoBeginBatchL() |
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368 { |
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369 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoBeginBatchL(): begin"); |
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370 User::Leave( KErrNotSupported ); |
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371 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoBeginBatchL(): end"); |
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372 } |
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373 |
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374 // ---------------------------------------------------------------------------- |
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375 // void CNSmlNotepadDataStore::DoCommitBatchL() |
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376 // ---------------------------------------------------------------------------- |
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377 void CNSmlNotepadDataStore::DoCommitBatchL( RArray<TInt>& /*aResultArray*/, TRequestStatus& aStatus ) |
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378 { |
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379 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoCommitBatchL(): begin"); |
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380 iCallerStatus = &aStatus; |
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381 *iCallerStatus = KRequestPending; |
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382 User::RequestComplete( iCallerStatus, KErrNotSupported ); |
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383 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoCommitBatchL(): end"); |
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384 } |
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385 // ---------------------------------------------------------------------------- |
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386 // void CNSmlNotepadDataStore::DoCancelBatch() |
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387 // ---------------------------------------------------------------------------- |
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388 void CNSmlNotepadDataStore::DoCancelBatch() |
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389 { |
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390 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoCancelBatch(): begin"); |
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391 // Nothing to do |
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392 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoCancelBatch(): end"); |
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393 } |
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394 // ---------------------------------------------------------------------------- |
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395 // void CNSmlNotepadDataStore::DoSetRemoteStoreFormatL() |
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396 // ---------------------------------------------------------------------------- |
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397 void CNSmlNotepadDataStore::DoSetRemoteStoreFormatL( const CSmlDataStoreFormat& aServerDataStoreFormat ) |
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398 { |
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399 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoSetRemoteStoreFormatL(): begin"); |
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400 TBool foundMime = EFalse; |
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401 // KErrNotSupported is returned if server does not support same mime type |
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402 // and same mime type version as Data Provider. |
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403 TInt i=0; |
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404 while( i< aServerDataStoreFormat.MimeFormatCount() && !foundMime ) |
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405 { |
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406 if( iUsedMimeType.MatchF(aServerDataStoreFormat.MimeFormat(i).MimeType().DesC()) ==0 && |
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407 iUsedMimeVersion.MatchF(aServerDataStoreFormat.MimeFormat(i).MimeVersion().DesC())==0 ) |
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408 { |
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409 foundMime = ETrue; |
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410 iServerMimeType = aServerDataStoreFormat.MimeFormat(i).MimeType(); |
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411 iServerMimeVersion = aServerDataStoreFormat.MimeFormat(i).MimeVersion(); |
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412 } |
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413 i++; |
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414 } |
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415 if( !foundMime ) |
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416 { |
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417 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoSetRemoteStoreFormatL(): SERVER MIMETYPE NOTSUPPORTED end"); |
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418 |
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419 User::Leave( KErrNotSupported ); |
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420 } |
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421 if( !iOwnStoreFormat ) |
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422 { |
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423 iOwnStoreFormat = DoOwnStoreFormatL(); |
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424 } |
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425 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoSetRemoteStoreFormatL(): end"); |
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426 return; |
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427 } |
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428 |
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429 // ---------------------------------------------------------------------------- |
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430 // void CNSmlNotepadDataStore::DoSetRemoteMaxObjectSize() |
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431 // ---------------------------------------------------------------------------- |
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432 void CNSmlNotepadDataStore::DoSetRemoteMaxObjectSize( TInt aServerMaxObjectSize ) |
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433 { |
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434 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoSetRemoteMaxObjectSize(): begin"); |
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435 iServerMaxObjectSize = aServerMaxObjectSize; |
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436 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoSetRemoteMaxObjectSize(): end"); |
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437 } |
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438 // ---------------------------------------------------------------------------- |
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439 // void CNSmlNotepadDataStore::DoMaxObjectSize() |
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440 // ---------------------------------------------------------------------------- |
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441 TInt CNSmlNotepadDataStore::DoMaxObjectSize() const |
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442 { |
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443 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoMaxObjectSize(): begin"); |
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444 if ( iOwnStoreFormat ) |
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445 { |
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446 if ( iOwnStoreFormat->HasMaxSize() ) |
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447 { |
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448 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoMaxObjectSize - From resource: END"); |
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449 |
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450 return iOwnStoreFormat->MaxSize(); |
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451 } |
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452 } |
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453 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoMaxObjectSize() 100 k: end"); |
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454 return KNSmlDataStoreMaxSize; // 100 k |
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455 } |
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456 |
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457 |
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458 // ---------------------------------------------------------------------------- |
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459 // void CNSmlNotepadDataStore::DoOpenItemL() |
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460 // ---------------------------------------------------------------------------- |
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461 void CNSmlNotepadDataStore::DoOpenItemL( TSmlDbItemUid aUid, |
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462 TBool& aFieldChange, |
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463 TInt& aSize, |
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464 TSmlDbItemUid& aParent, |
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465 TDes8& aMimeType, |
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466 TDes8& aMimeVer, |
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467 TRequestStatus& aStatus ) |
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468 { |
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469 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoOpenItemL(): begin"); |
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470 iCallerStatus = &aStatus; |
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471 *iCallerStatus = KRequestPending; |
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472 if ( iState != ENSmlOpenAndWaiting ) |
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473 { |
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474 User::RequestComplete( iCallerStatus, KErrNotReady ); |
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475 return; |
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476 } |
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477 aFieldChange = EFalse; // Whole item sent NOT SUPPORT ON FIELDCHANGE |
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478 aMimeType = iOwnStoreFormat->MimeFormat( 0 ).MimeType().DesC(); |
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479 aMimeVer = iOwnStoreFormat->MimeFormat( 0 ).MimeVersion().DesC(); |
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480 aParent = KNullDataItemId; |
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481 if( !iItemData ) |
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482 { |
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483 iItemData= CBufFlat::NewL( KNSmlItemDataExpandSize ); |
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484 } |
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485 else |
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486 { |
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487 iItemData->Reset(); |
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488 } |
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489 TInt err = OpenItemL( aUid, *iItemData ); |
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490 if( !err ) |
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491 { |
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492 |
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493 iItemData->Compress(); |
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494 iReaderPosition = 0; |
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495 aSize = iItemData->Size(); |
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496 iState = ENSmlItemOpen; |
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497 if ( iServerMaxObjectSize == 0 || aSize <= iServerMaxObjectSize ) |
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498 { |
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499 User::RequestComplete( iCallerStatus, KErrNone ); |
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500 } |
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501 else |
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502 { |
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503 User::RequestComplete( iCallerStatus, KErrTooBig ); |
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504 } |
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505 } |
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506 else |
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507 { |
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508 User::RequestComplete( iCallerStatus, err ); |
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509 } |
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510 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoOpenItemL(): end"); |
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511 } |
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512 |
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513 // ---------------------------------------------------------------------------- |
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514 // void CNSmlNotepadDataStore::DoCreateItemL() |
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515 // ---------------------------------------------------------------------------- |
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516 void CNSmlNotepadDataStore::DoCreateItemL( TSmlDbItemUid& aUid, |
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517 TInt aSize, |
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518 TSmlDbItemUid /*aParent*/, |
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519 const TDesC8& aMimeType, |
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520 const TDesC8& aMimeVer, |
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521 TRequestStatus& aStatus ) |
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522 { |
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523 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoCreateItemL(): begin"); |
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524 TBuf8<255> lMimeType; |
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525 lMimeType.Copy(aMimeType); |
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526 TBuf8<255> lMimeVer; |
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527 lMimeVer.Copy(aMimeVer); |
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528 iCallerStatus = &aStatus; |
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529 *iCallerStatus = KRequestPending; |
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530 iAddItemId = &aUid; |
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531 if ( iState != ENSmlOpenAndWaiting ) |
|
532 { |
|
533 User::RequestComplete( iCallerStatus, KErrNotReady ); |
|
534 return; |
|
535 } |
|
536 if ( iOwnStoreFormat->HasMaxSize() ) |
|
537 { |
|
538 if ( iOwnStoreFormat->MaxSize() < aSize ) |
|
539 { |
|
540 User::RequestComplete( iCallerStatus, KErrTooBig ); |
|
541 return; |
|
542 } |
|
543 } |
|
544 if( SysUtil::DiskSpaceBelowCriticalLevelL( &iRfs, aSize, iDrive ) ) |
|
545 { |
|
546 User::RequestComplete( iCallerStatus, KErrDiskFull ); |
|
547 return; |
|
548 } |
|
549 TBuf8<255> lOwnMimeType; |
|
550 lOwnMimeType.Copy(iOwnStoreFormat->MimeFormat( 0 ).MimeType().DesC()); |
|
551 TBuf8<255> lOwnMimeVer; |
|
552 lOwnMimeVer.Copy(iOwnStoreFormat->MimeFormat( 0 ).MimeVersion().DesC()); |
|
553 if ( (iOwnStoreFormat->MimeFormat( 0 ).MimeType().DesC().Compare( aMimeType ) != 0 ) ) |
|
554 { |
|
555 User::RequestComplete( iCallerStatus, KErrNotSupported ); |
|
556 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoCreateItemL - KErrNotSupported: END"); |
|
557 return; |
|
558 } |
|
559 if ( iItemData ) |
|
560 { |
|
561 delete iItemData; |
|
562 iItemData = NULL; |
|
563 } |
|
564 iItemData = CBufFlat::NewL( KNSmlItemDataExpandSize ); |
|
565 iWriterPosition = 0; |
|
566 iItemSize = aSize; // Size sent from server |
|
567 iState = ENSmlItemCreating; |
|
568 User::RequestComplete( iCallerStatus, KErrNone ); |
|
569 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoCreateItemL(): end"); |
|
570 } |
|
571 |
|
572 // ---------------------------------------------------------------------------- |
|
573 // void CNSmlNotepadDataStore::DoReplaceItemL() |
|
574 // ---------------------------------------------------------------------------- |
|
575 void CNSmlNotepadDataStore::DoReplaceItemL( TSmlDbItemUid aUid, |
|
576 TInt aSize, |
|
577 TSmlDbItemUid /*aParent*/, |
|
578 TBool aFieldChange, |
|
579 TRequestStatus& aStatus ) |
|
580 { |
|
581 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoReplaceItemL(): begin"); |
|
582 iCallerStatus = &aStatus; |
|
583 *iCallerStatus = KRequestPending; |
|
584 if ( iState != ENSmlOpenAndWaiting ) |
|
585 { |
|
586 User::RequestComplete( iCallerStatus, KErrNotReady ); |
|
587 return; |
|
588 } |
|
589 if ( iOwnStoreFormat->HasMaxSize() ) |
|
590 { |
|
591 if ( iOwnStoreFormat->MaxSize() < aSize ) |
|
592 { |
|
593 User::RequestComplete( iCallerStatus, KErrTooBig ); |
|
594 return; |
|
595 } |
|
596 } |
|
597 if( aFieldChange ) |
|
598 { |
|
599 User::RequestComplete( iCallerStatus, KErrNotSupported ); |
|
600 return; |
|
601 } |
|
602 if( SysUtil::DiskSpaceBelowCriticalLevelL( &iRfs, aSize, iDrive ) ) |
|
603 { |
|
604 User::RequestComplete(iCallerStatus, KErrDiskFull); |
|
605 return; |
|
606 } |
|
607 TInt err = KErrNone; |
|
608 iUid = aUid; |
|
609 iItemSize = aSize; |
|
610 iWriterPosition = 0; |
|
611 if ( iItemData ) |
|
612 { |
|
613 delete iItemData; |
|
614 iItemData = NULL; |
|
615 } |
|
616 iItemData = CBufFlat::NewL( KNSmlItemDataExpandSize ); |
|
617 CNpdItem *note; |
|
618 note = CNpdItem::NewLC(); |
|
619 TInt itemFound; |
|
620 TRAP(itemFound,iNpdDb->GetNoteL(aUid, *note)); |
|
621 CleanupStack::PopAndDestroy(note);//for note |
|
622 if ( itemFound != KErrNone) |
|
623 { |
|
624 delete iItemData; |
|
625 iItemData = NULL; |
|
626 |
|
627 User::RequestComplete( iCallerStatus, KErrNotFound ); |
|
628 return; |
|
629 } |
|
630 iReplaceItemId = aUid; |
|
631 iState = ENSmlItemUpdating; |
|
632 User::RequestComplete( iCallerStatus, err ); |
|
633 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoReplaceItemL(): end"); |
|
634 } |
|
635 // ---------------------------------------------------------------------------- |
|
636 // void CNSmlNotepadDataStore::DoReadItemL() |
|
637 // ---------------------------------------------------------------------------- |
|
638 void CNSmlNotepadDataStore::DoReadItemL( TDes8& aBuffer ) |
|
639 { |
|
640 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoReadItemL(): begin"); |
|
641 if ( iState != ENSmlItemOpen || !iItemData ) |
|
642 { |
|
643 iReaderPosition = -1; |
|
644 User::Leave( KErrNotReady ); |
|
645 } |
|
646 if ( iReaderPosition == -1 ) |
|
647 { |
|
648 User::Leave( KErrEof ); |
|
649 } |
|
650 |
|
651 if ( aBuffer.MaxSize() <= iItemData->Size() ) |
|
652 { |
|
653 //iItemData->Read( 0, aBuffer ); |
|
654 //iReaderPosition = -1; |
|
655 if (iReaderPosition < (iItemData->Size() - iReaderPosition)) |
|
656 { |
|
657 iItemData->Read( iReaderPosition , aBuffer); |
|
658 iReaderPosition = iReaderPosition + aBuffer.Size(); |
|
659 } |
|
660 else |
|
661 { |
|
662 if (aBuffer.MaxLength() <= (iItemData->Size() - iReaderPosition)) |
|
663 { |
|
664 iItemData->Read( iReaderPosition , aBuffer, aBuffer.MaxLength() ); |
|
665 } |
|
666 else |
|
667 { |
|
668 iItemData->Read( iReaderPosition , aBuffer, (iItemData->Size() - iReaderPosition) ); |
|
669 } |
|
670 iReaderPosition = -1; |
|
671 } |
|
672 } |
|
673 else |
|
674 { |
|
675 TInt length = iItemData->Size() - iReaderPosition; |
|
676 if ( aBuffer.Size() <= length ) |
|
677 { |
|
678 iItemData->Read( iReaderPosition , aBuffer ); |
|
679 iReaderPosition = -1; |
|
680 } |
|
681 else |
|
682 { |
|
683 iItemData->Read( iReaderPosition , aBuffer, aBuffer.Size() ); |
|
684 iReaderPosition = iReaderPosition + aBuffer.Size(); |
|
685 } |
|
686 } |
|
687 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoReadItemL(): end"); |
|
688 } |
|
689 |
|
690 // ---------------------------------------------------------------------------- |
|
691 // void CNSmlNotepadDataStore::DoWriteItemL() |
|
692 // ---------------------------------------------------------------------------- |
|
693 void CNSmlNotepadDataStore::DoWriteItemL( const TDesC8& aData ) |
|
694 { |
|
695 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoWriteItemL(): begin"); |
|
696 if ( iState == ENSmlItemCreating || iState == ENSmlItemUpdating ) |
|
697 { |
|
698 TInt totalSize = aData.Size() + iItemData->Size(); |
|
699 if( SysUtil::DiskSpaceBelowCriticalLevelL( &iRfs, totalSize, iDrive ) ) |
|
700 { |
|
701 User::RequestComplete(iCallerStatus, KErrDiskFull); |
|
702 return; |
|
703 } |
|
704 if ( iItemData ) |
|
705 { |
|
706 if ( iWriterPosition == -1 ) |
|
707 { |
|
708 User::Leave( KErrEof ); |
|
709 } |
|
710 iItemData->InsertL( iWriterPosition , aData ); |
|
711 iWriterPosition = aData.Size(); |
|
712 return; |
|
713 } |
|
714 } |
|
715 User::Leave( KErrNotReady ); |
|
716 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoWriteItemL(): end"); |
|
717 } |
|
718 |
|
719 // ---------------------------------------------------------------------------- |
|
720 // void CNSmlNotepadDataStore::DoCommitItemL() |
|
721 // ---------------------------------------------------------------------------- |
|
722 void CNSmlNotepadDataStore::DoCommitItemL( TRequestStatus& aStatus ) |
|
723 { |
|
724 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoCommitItemL(): begin"); |
|
725 iCallerStatus = &aStatus; |
|
726 *iCallerStatus = KRequestPending; |
|
727 if ( iState == ENSmlItemCreating || iState == ENSmlItemUpdating ) |
|
728 { |
|
729 if ( !iItemData ) |
|
730 { |
|
731 User::RequestComplete( iCallerStatus, KErrNotReady ); |
|
732 return; |
|
733 } |
|
734 } |
|
735 else |
|
736 { |
|
737 User::RequestComplete(iCallerStatus, KErrNotReady ); |
|
738 return; |
|
739 } |
|
740 iItemData->Compress(); |
|
741 TInt err(KErrNone); |
|
742 if ( iState == ENSmlItemCreating ) |
|
743 { |
|
744 iState = ENSmlClosed; |
|
745 TSmlDbItemUid newUid; |
|
746 err = DoAddItemToDataBaseL( *iItemData,newUid); |
|
747 *iAddItemId = newUid; |
|
748 } |
|
749 else // ENSmlItemUpdating |
|
750 { |
|
751 iState = ENSmlClosed; |
|
752 err = DoReplaceItemAtDataBaseL( *iItemData, iReplaceItemId ); |
|
753 } |
|
754 iReplaceItemId = -1; |
|
755 iWriterPosition = -1; |
|
756 iState = ENSmlOpenAndWaiting; |
|
757 if ( iItemData ) |
|
758 { |
|
759 delete iItemData; |
|
760 iItemData = NULL; |
|
761 } |
|
762 User::RequestComplete( iCallerStatus, err); |
|
763 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoCommitItemL(): end"); |
|
764 } |
|
765 |
|
766 // ---------------------------------------------------------------------------- |
|
767 // void CNSmlNotepadDataStore::DoCloseItem() |
|
768 // ---------------------------------------------------------------------------- |
|
769 void CNSmlNotepadDataStore::DoCloseItem() |
|
770 { |
|
771 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoCloseItem(): begin"); |
|
772 if ( iState == ENSmlItemOpen ) |
|
773 { |
|
774 iReaderPosition = -1; |
|
775 if ( iItemData ) |
|
776 { |
|
777 delete iItemData; |
|
778 iItemData = NULL; |
|
779 } |
|
780 iState = ENSmlOpenAndWaiting; |
|
781 } |
|
782 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoCloseItem(): end"); |
|
783 } |
|
784 |
|
785 |
|
786 // ---------------------------------------------------------------------------- |
|
787 // void CNSmlNotepadDataStore::DoMoveItemL() |
|
788 // ---------------------------------------------------------------------------- |
|
789 void CNSmlNotepadDataStore::DoMoveItemL( TSmlDbItemUid /*aUid*/, |
|
790 TSmlDbItemUid /*aNewParent*/, |
|
791 TRequestStatus& aStatus ) |
|
792 { |
|
793 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoMoveItemL(): begin"); |
|
794 iCallerStatus = &aStatus; |
|
795 *iCallerStatus = KRequestPending; |
|
796 if ( iState != ENSmlOpenAndWaiting ) |
|
797 { |
|
798 User::RequestComplete( iCallerStatus, KErrNotReady ); |
|
799 return; |
|
800 } |
|
801 User::RequestComplete( iCallerStatus, KErrNotSupported ); |
|
802 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoMoveItemL(): end"); |
|
803 } |
|
804 |
|
805 // ---------------------------------------------------------------------------- |
|
806 // void CNSmlNotepadDataStore::DoDeleteItemL() |
|
807 // ---------------------------------------------------------------------------- |
|
808 void CNSmlNotepadDataStore::DoDeleteItemL( TSmlDbItemUid aUid, TRequestStatus& aStatus ) |
|
809 { |
|
810 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoDeleteItemL(): begin"); |
|
811 iCallerStatus = &aStatus; |
|
812 *iCallerStatus = KRequestPending; |
|
813 if ( iState != ENSmlOpenAndWaiting ) |
|
814 { |
|
815 // Items cannot be deleted if some of them is opened |
|
816 User::RequestComplete( iCallerStatus, KErrNotReady ); |
|
817 return; |
|
818 } |
|
819 iItemData = CBufFlat::NewL( KNSmlItemDataExpandSize ); |
|
820 CNpdItem *note; |
|
821 note = CNpdItem::NewLC(); |
|
822 TInt itemFound; |
|
823 TRAP(itemFound,iNpdDb->GetNoteL(aUid, *note)); |
|
824 CleanupStack::PopAndDestroy(note); // for note |
|
825 if( itemFound != KErrNone) |
|
826 { |
|
827 delete iItemData; |
|
828 iItemData = NULL; |
|
829 |
|
830 User::RequestComplete( iCallerStatus, KErrNotFound ); |
|
831 return; |
|
832 } |
|
833 TRAPD( err, iNpdDb->DeleteNoteL( aUid ) ); |
|
834 if( err == KErrNone ) |
|
835 { |
|
836 if(iChangeFinder) |
|
837 { |
|
838 iChangeFinder->ItemDeleted( TNSmlSnapshotItem( aUid ) ); |
|
839 } |
|
840 } |
|
841 User::RequestComplete(iCallerStatus, err); |
|
842 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoDeleteItemL(): end"); |
|
843 } |
|
844 |
|
845 // ---------------------------------------------------------------------------- |
|
846 // void CNSmlNotepadDataStore::DoSoftDeleteItemL() |
|
847 // ---------------------------------------------------------------------------- |
|
848 void CNSmlNotepadDataStore::DoSoftDeleteItemL( TSmlDbItemUid aUid, TRequestStatus& aStatus ) |
|
849 { |
|
850 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoSoftDeleteItemL(): begin"); |
|
851 DoDeleteItemL( aUid,aStatus ); |
|
852 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoSoftDeleteItemL(): end"); |
|
853 } |
|
854 |
|
855 // ---------------------------------------------------------------------------- |
|
856 // void CNSmlNotepadDataStore::DoDeleteAllItemsL() |
|
857 // ---------------------------------------------------------------------------- |
|
858 void CNSmlNotepadDataStore::DoDeleteAllItemsL( TRequestStatus& aStatus ) |
|
859 { |
|
860 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoDeleteAllItemsL(): begin"); |
|
861 iCallerStatus = &aStatus; |
|
862 *iCallerStatus = KRequestPending; |
|
863 if ( iState != ENSmlOpenAndWaiting ) |
|
864 { |
|
865 // Items cannot be deleted if they are opened. |
|
866 User::RequestComplete(iCallerStatus, KErrNotReady); |
|
867 return; |
|
868 } |
|
869 iNpdDb->ResetL(); |
|
870 if( iChangeFinder ) |
|
871 { |
|
872 iChangeFinder->ResetL(); |
|
873 } |
|
874 iSnapshotRegistered = EFalse; |
|
875 User::RequestComplete(iCallerStatus, KErrNone); |
|
876 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoDeleteAllItemsL(): end"); |
|
877 } |
|
878 |
|
879 // ---------------------------------------------------------------------------- |
|
880 // TBool CNSmlNotepadDataStore::DoHasSyncHistory() |
|
881 // ---------------------------------------------------------------------------- |
|
882 TBool CNSmlNotepadDataStore::DoHasSyncHistory() const |
|
883 { |
|
884 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoHasSyncHistory(): begin"); |
|
885 TBool doHasSyncHistory = EFalse; |
|
886 if( !iDataBaseOpened ) |
|
887 { |
|
888 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoHasSyncHistory(): NOT OPEN end"); |
|
889 return doHasSyncHistory; |
|
890 } |
|
891 |
|
892 if( iSyncHistory ) |
|
893 { |
|
894 if ( iOpenedStoreId != iChangeFinder->DataStoreUid() ) |
|
895 { |
|
896 iChangeFinder->SetDataStoreUid( iOpenedStoreId ); |
|
897 doHasSyncHistory = EFalse; |
|
898 } |
|
899 else |
|
900 { |
|
901 doHasSyncHistory = ETrue; |
|
902 } |
|
903 } |
|
904 else |
|
905 { |
|
906 iChangeFinder->SetDataStoreUid( iOpenedStoreId ); |
|
907 } |
|
908 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoHasSyncHistory(): end"); |
|
909 return doHasSyncHistory; |
|
910 } |
|
911 |
|
912 // ---------------------------------------------------------------------------- |
|
913 // void CNSmlNotepadDataStore::DoAddedItems() |
|
914 // ---------------------------------------------------------------------------- |
|
915 const MSmlDataItemUidSet& CNSmlNotepadDataStore::DoAddedItems() const |
|
916 { |
|
917 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoAddedItems(): begin"); |
|
918 if ( iState == ENSmlOpenAndWaiting ) |
|
919 { |
|
920 iNewUids->Reset(); |
|
921 if( iChangeFinder ) |
|
922 { |
|
923 TRAPD( err,iChangeFinder->FindNewItemsL( *iNewUids ) ); |
|
924 if( err != KErrNone ) |
|
925 { |
|
926 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoAddedItems(): LEAVE end"); |
|
927 } |
|
928 } |
|
929 } |
|
930 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoAddedItems(): end"); |
|
931 return *iNewUids; |
|
932 } |
|
933 |
|
934 // ---------------------------------------------------------------------------- |
|
935 // void CNSmlNotepadDataStore::DoDeletedItems() |
|
936 // ---------------------------------------------------------------------------- |
|
937 const MSmlDataItemUidSet& CNSmlNotepadDataStore::DoDeletedItems() const |
|
938 { |
|
939 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoDeletedItems(): begin"); |
|
940 if ( iState == ENSmlOpenAndWaiting ) |
|
941 { |
|
942 iDeletedUids->Reset(); |
|
943 if( iChangeFinder ) |
|
944 { |
|
945 TRAPD(err,iChangeFinder->FindDeletedItemsL( *iDeletedUids ) ); |
|
946 if( err != KErrNone ) |
|
947 { |
|
948 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoDeletedItems(): LEAVE end"); |
|
949 } |
|
950 } |
|
951 } |
|
952 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoDeletedItems(): end"); |
|
953 return *iDeletedUids; |
|
954 } |
|
955 |
|
956 // ---------------------------------------------------------------------------- |
|
957 // void CNSmlNotepadDataStore::DoSoftDeletedItems() |
|
958 // ---------------------------------------------------------------------------- |
|
959 const MSmlDataItemUidSet& CNSmlNotepadDataStore::DoSoftDeletedItems() const |
|
960 { |
|
961 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoSoftDeletedItems(): begin"); |
|
962 if ( iState == ENSmlOpenAndWaiting ) |
|
963 { |
|
964 iSoftDeletedUids->Reset(); |
|
965 if( iChangeFinder ) |
|
966 { |
|
967 TRAPD( err, iChangeFinder->FindSoftDeletedItemsL( *iSoftDeletedUids ) ); |
|
968 if( err != KErrNone ) |
|
969 { |
|
970 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoSoftDeletedItems(): LEAVE end"); |
|
971 } |
|
972 } |
|
973 } |
|
974 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoSoftDeletedItems: END"); |
|
975 return *iSoftDeletedUids; |
|
976 } |
|
977 |
|
978 // ---------------------------------------------------------------------------- |
|
979 // void CNSmlNotepadDataStore::DoModifiedItems() |
|
980 // ---------------------------------------------------------------------------- |
|
981 const MSmlDataItemUidSet& CNSmlNotepadDataStore::DoModifiedItems() const |
|
982 { |
|
983 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoModifiedItems(): begin"); |
|
984 if ( iState == ENSmlOpenAndWaiting ) |
|
985 { |
|
986 iReplacedUids->Reset(); |
|
987 if( iChangeFinder ) |
|
988 { |
|
989 TRAPD( err, iChangeFinder->FindChangedItemsL( *iReplacedUids ) ); |
|
990 if( err != KErrNone ) |
|
991 { |
|
992 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoModifiedItems(): LEAVE end"); |
|
993 } |
|
994 } |
|
995 } |
|
996 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoModifiedItems: END"); |
|
997 return *iReplacedUids; |
|
998 } |
|
999 |
|
1000 // ---------------------------------------------------------------------------- |
|
1001 // void CNSmlNotepadDataStore::DoMovedItems() |
|
1002 // ---------------------------------------------------------------------------- |
|
1003 const MSmlDataItemUidSet& CNSmlNotepadDataStore::DoMovedItems() const |
|
1004 { |
|
1005 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoMovedItems(): begin"); |
|
1006 if ( iState == ENSmlOpenAndWaiting ) |
|
1007 { |
|
1008 iMovedUids->Reset(); |
|
1009 if( iChangeFinder ) |
|
1010 { |
|
1011 TRAPD( err, iChangeFinder->FindMovedItemsL( *iMovedUids ) ); |
|
1012 if( err != KErrNone ) |
|
1013 { |
|
1014 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoMovedItems(): LEAVE end"); |
|
1015 } |
|
1016 } |
|
1017 } |
|
1018 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoMovedItems: END"); |
|
1019 return *iMovedUids; |
|
1020 } |
|
1021 |
|
1022 // ---------------------------------------------------------------------------- |
|
1023 // void CNSmlNotepadDataStore::DoResetChangeInfoL() |
|
1024 // ---------------------------------------------------------------------------- |
|
1025 void CNSmlNotepadDataStore::DoResetChangeInfoL( TRequestStatus& aStatus ) |
|
1026 { |
|
1027 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoResetChangeInfoL(): begin"); |
|
1028 iCallerStatus = &aStatus; |
|
1029 *iCallerStatus = KRequestPending; |
|
1030 if( iChangeFinder ) |
|
1031 { |
|
1032 iChangeFinder->ResetL(); |
|
1033 } |
|
1034 iSnapshotRegistered = EFalse; |
|
1035 TInt err = FetchModificationsL(); |
|
1036 User::RequestComplete( iCallerStatus, err ); |
|
1037 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoResetChangeInfoL(): end"); |
|
1038 } |
|
1039 |
|
1040 // ---------------------------------------------------------------------------- |
|
1041 // void CNSmlNotepadDataStore::DoCommitChangeInfoL() |
|
1042 // ---------------------------------------------------------------------------- |
|
1043 void CNSmlNotepadDataStore::DoCommitChangeInfoL( TRequestStatus& aStatus, |
|
1044 const MSmlDataItemUidSet& aItems ) |
|
1045 { |
|
1046 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoCommitChangeInfoL(aItems): begin"); |
|
1047 iCallerStatus = &aStatus; |
|
1048 *iCallerStatus = KRequestPending; |
|
1049 if( iChangeFinder ) |
|
1050 { |
|
1051 iChangeFinder->CommitChangesL( aItems ); |
|
1052 User::RequestComplete( iCallerStatus, KErrNone ); |
|
1053 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoCommitChangeInfoL(aItems):success end"); |
|
1054 return; |
|
1055 } |
|
1056 User::RequestComplete( iCallerStatus, KErrNotReady ); |
|
1057 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoCommitChangeInfoL(aItems): end"); |
|
1058 } |
|
1059 |
|
1060 // ---------------------------------------------------------------------------- |
|
1061 // void CNSmlNotepadDataStore::DoCommitChangeInfoL() |
|
1062 // ---------------------------------------------------------------------------- |
|
1063 void CNSmlNotepadDataStore::DoCommitChangeInfoL( TRequestStatus& aStatus ) |
|
1064 { |
|
1065 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoCommitChangeInfoL(): begin"); |
|
1066 iCallerStatus = &aStatus; |
|
1067 *iCallerStatus = KRequestPending; |
|
1068 if( iChangeFinder ) |
|
1069 { |
|
1070 iChangeFinder->CommitChangesL(); |
|
1071 User::RequestComplete( iCallerStatus, KErrNone ); |
|
1072 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoCommitChangeInfoL(): success end"); |
|
1073 return; |
|
1074 } |
|
1075 User::RequestComplete( iCallerStatus, KErrNotReady ); |
|
1076 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoCommitChangeInfoL(): end"); |
|
1077 } |
|
1078 |
|
1079 // ---------------------------------------------------------------------------- |
|
1080 // CSmlDataStoreFormat* CNSmlNotepadDataStore::DoOwnStoreFormatL() |
|
1081 // ---------------------------------------------------------------------------- |
|
1082 CSmlDataStoreFormat* CNSmlNotepadDataStore::DoOwnStoreFormatL() |
|
1083 { |
|
1084 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoOwnStoreFormatL(): begin"); |
|
1085 TFileName fileName; |
|
1086 TParse parse; |
|
1087 |
|
1088 // Locate the resource file |
|
1089 TFileName dllFileName; |
|
1090 Dll::FileName( dllFileName ); |
|
1091 |
|
1092 TFileName resourceFileName; |
|
1093 resourceFileName.Copy( TParsePtrC( dllFileName ).Drive() ); |
|
1094 resourceFileName.Append(KNSmlNotepadStoreFormatRsc); |
|
1095 |
|
1096 parse.Set( resourceFileName, &KDC_RESOURCE_FILES_DIR, NULL ); |
|
1097 fileName = parse.FullName(); |
|
1098 RResourceFile resourceFile; |
|
1099 BaflUtils::NearestLanguageFile( iRfs, fileName ); |
|
1100 resourceFile.OpenL( iRfs, fileName ); |
|
1101 CleanupClosePushL( resourceFile ); |
|
1102 HBufC8* notepadDataFormat = resourceFile.AllocReadLC( NSML_NOTEPAD_DATA_STORE_FORMAT ); |
|
1103 TResourceReader reader; |
|
1104 reader.SetBuffer( notepadDataFormat ); |
|
1105 CSmlDataStoreFormat* lDsFormat = CSmlDataStoreFormat::NewLC( iStringPool, reader ); |
|
1106 CleanupStack::Pop(lDsFormat); // lDsFormat |
|
1107 CleanupStack::PopAndDestroy(notepadDataFormat); // notepadDataFormat |
|
1108 CleanupStack::PopAndDestroy();// resourceFile |
|
1109 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoOwnStoreFormatL(): end"); |
|
1110 return lDsFormat; |
|
1111 } |
|
1112 |
|
1113 // ---------------------------------------------------------------------------- |
|
1114 // TInt CNSmlNotepadDataStore::OpenItemL(TSmlDbItemUid& aUid,CBufBase& aItem) |
|
1115 // ---------------------------------------------------------------------------- |
|
1116 TInt CNSmlNotepadDataStore::OpenItemL(TSmlDbItemUid& aUid,CBufBase& aItem) |
|
1117 { |
|
1118 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::OpenItemL(): begin"); |
|
1119 TInt err = KErrNone; |
|
1120 if(iNpdDb->IsOpen()) |
|
1121 { |
|
1122 CNpdItem *note; |
|
1123 note = CNpdItem::NewLC(); |
|
1124 TRAP(err,iNpdDb->GetNoteL(aUid, *note)); |
|
1125 if(err == KErrNone) |
|
1126 { |
|
1127 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore:: FetchItemL(): begin"); |
|
1128 |
|
1129 HBufC8* buf = ConvertNoteToSyncItemL(*note); |
|
1130 CleanupStack::PushL(buf); |
|
1131 aItem.Reset(); |
|
1132 // Write the buffer to the passed writeStream (aItem) |
|
1133 TBufBuf bufBuf; |
|
1134 bufBuf.Set(aItem, 0, TBufBuf::EWrite); |
|
1135 RWriteStream writeStream( &bufBuf); |
|
1136 writeStream.PushL(); |
|
1137 writeStream.WriteL(buf->Des().Ptr(), buf->Des().Length()); |
|
1138 writeStream.CommitL(); |
|
1139 CleanupStack::PopAndDestroy(1);//writeStream |
|
1140 CleanupStack::PopAndDestroy(buf);//buf |
|
1141 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::FetchItemL(): end"); |
|
1142 } |
|
1143 CleanupStack::PopAndDestroy(note); // note |
|
1144 } |
|
1145 else |
|
1146 { |
|
1147 err = KErrNotReady; |
|
1148 } |
|
1149 |
|
1150 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::OpenItemL(): end"); |
|
1151 return err; |
|
1152 } |
|
1153 |
|
1154 // ---------------------------------------------------------------------------- |
|
1155 // TInt CNSmlNotepadDataStore::ConvertSyncItemToNoteL(const TDesC8& aSyncItem, CNpdItem& aNote) |
|
1156 // ---------------------------------------------------------------------------- |
|
1157 TInt CNSmlNotepadDataStore::ConvertSyncItemToNoteL(const TDesC8& aSyncItem, CNpdItem& aNote) |
|
1158 { |
|
1159 TInt err(KErrNone); |
|
1160 TTime gmt; |
|
1161 gmt.UniversalTime(); |
|
1162 gmt.RoundUpToNextMinute(); |
|
1163 gmt -= TTimeIntervalMinutes(1); |
|
1164 HBufC *note = NULL; |
|
1165 if(&aSyncItem) |
|
1166 { |
|
1167 RDesReadStream stream(aSyncItem); |
|
1168 CPlainText *text; |
|
1169 text = CPlainText::NewL(); |
|
1170 CleanupStack::PushL(text); |
|
1171 CPlainText::TImportExportParam param; |
|
1172 param.iForeignEncoding = KCharacterSetIdentifierUtf8; |
|
1173 param.iOrganisation = CPlainText::EOrganiseByParagraph; |
|
1174 param.iGuessForeignEncoding = EFalse; |
|
1175 CPlainText::TImportExportResult result; |
|
1176 text->ImportTextL(0,stream,param,result); |
|
1177 stream.Close(); |
|
1178 note = HBufC::NewL(result.iOutputChars); |
|
1179 CleanupStack::PushL(note); |
|
1180 TPtr tmpdes = note->Des(); |
|
1181 text->Extract(tmpdes,0); |
|
1182 CleanupStack::Pop(note); |
|
1183 CleanupStack::PopAndDestroy(text); |
|
1184 } |
|
1185 aNote.SetContent(note); |
|
1186 aNote.SetModified(gmt); |
|
1187 return err; |
|
1188 } |
|
1189 |
|
1190 // ---------------------------------------------------------------------------- |
|
1191 // HBufC8* CNSmlNotepadDataStore::ConvertNoteToSyncItemL(CNpdItem& aNote) |
|
1192 // ---------------------------------------------------------------------------- |
|
1193 HBufC8* CNSmlNotepadDataStore::ConvertNoteToSyncItemL(CNpdItem& aNote) |
|
1194 { |
|
1195 if (!aNote.Content()) |
|
1196 { |
|
1197 HBufC8* tempHBuf = HBufC8::NewL(KNullCharLen);//room for null character |
|
1198 return tempHBuf; |
|
1199 } |
|
1200 // Note: a single unicode character can be 4 bytes long in UTF8 format, |
|
1201 // hence the long length for 8-bit buffer. |
|
1202 TInt length = (aNote.Content()->Length()) * KUTF8Lenght; |
|
1203 HBufC8* tempHBuf = HBufC8::NewLC(length + KNullCharLen); |
|
1204 CPlainText *text = CPlainText::NewL(); |
|
1205 CleanupStack::PushL(text); |
|
1206 text->InsertL(0,aNote.Content()->Des()); |
|
1207 CPlainText::TImportExportResult result; |
|
1208 CPlainText::TImportExportParam param; |
|
1209 param.iForeignEncoding = KCharacterSetIdentifierUtf8; |
|
1210 param.iOrganisation = CPlainText::EOrganiseByParagraph; |
|
1211 param.iGuessForeignEncoding = EFalse; |
|
1212 param.iMaxOutputChars = length; |
|
1213 TPtr8 ptr = tempHBuf->Des(); |
|
1214 RDesWriteStream stream(ptr); |
|
1215 text->ExportTextL(0,stream,param,result); |
|
1216 stream.Close(); |
|
1217 CleanupStack::PopAndDestroy(text); |
|
1218 CleanupStack::Pop(tempHBuf);//pop the HBufC8 temp |
|
1219 return (tempHBuf); |
|
1220 } |
|
1221 |
|
1222 // ---------------------------------------------------------------------------- |
|
1223 // TInt CNSmlNotepadDataStore::DoAddItemToDataBaseL(CBufBase& aItem) |
|
1224 // ---------------------------------------------------------------------------- |
|
1225 TInt CNSmlNotepadDataStore::DoAddItemToDataBaseL(CBufBase& aItem,TInt& aUid) |
|
1226 { |
|
1227 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoAddItemToDataBaseL: begin"); |
|
1228 TInt lKey = -1; |
|
1229 TInt length = aItem.Size(); |
|
1230 HBufC8* buf = HBufC8::NewLC(length*KUnicodeSize + KNullCharLen); |
|
1231 buf->Des().Copy(aItem.Ptr(0)); |
|
1232 TPtr8 lPtr(buf->Des()); |
|
1233 CNpdItem *note; |
|
1234 note = CNpdItem::NewLC(); |
|
1235 TInt err(KErrNone); |
|
1236 err = ConvertSyncItemToNoteL(*buf, *note); |
|
1237 if(err != KErrNone) |
|
1238 { |
|
1239 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoAddItemToDataBaseL: conversion error"); |
|
1240 } |
|
1241 else |
|
1242 { |
|
1243 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoAddItemToDataBaseL: before adding to notepad db"); |
|
1244 TRAP(err,iNpdDb->AddNoteL(*note,lKey)); |
|
1245 if(err!=KErrNone) |
|
1246 { |
|
1247 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoAddItemToDataBaseL: Addnote error"); |
|
1248 } |
|
1249 else |
|
1250 { |
|
1251 TNSmlSnapshotItem item( lKey ); |
|
1252 TTime lLastModified = note->LastModified(); |
|
1253 item.SetLastChangedDate(lLastModified); |
|
1254 item.SetSoftDelete( EFalse ); |
|
1255 iChangeFinder->ItemAddedL( item ); |
|
1256 } |
|
1257 } |
|
1258 aUid = lKey; |
|
1259 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoAddItemToDataBaseL: after adding to notepad db"); |
|
1260 CleanupStack::PopAndDestroy(note);//note |
|
1261 CleanupStack::PopAndDestroy(buf);//buf |
|
1262 return err; |
|
1263 } |
|
1264 // ---------------------------------------------------------------------------- |
|
1265 // void CNSmlNotepadDataStore::DoReplaceItemAtDataBaseL(CBufBase& aItem, TInt& aUid) |
|
1266 // ---------------------------------------------------------------------------- |
|
1267 TInt CNSmlNotepadDataStore::DoReplaceItemAtDataBaseL(CBufBase& aItem, TInt& aUid) |
|
1268 { |
|
1269 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoReplaceItemAtDataBaseL: begin"); |
|
1270 TInt length = aItem.Size(); |
|
1271 HBufC8* buf = HBufC8::NewLC(length*KUnicodeSize + KNullCharLen); |
|
1272 buf->Des().Copy(aItem.Ptr(0)); |
|
1273 TPtr8 lPtr(buf->Des()); |
|
1274 CNpdItem *note; |
|
1275 note = CNpdItem::NewLC(); |
|
1276 TInt err(KErrNone); |
|
1277 err = ConvertSyncItemToNoteL(*buf, *note); |
|
1278 if(err != KErrNone) |
|
1279 { |
|
1280 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoReplaceItemAtDataBaseL: conversion error"); |
|
1281 } |
|
1282 else |
|
1283 { |
|
1284 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoReplaceItemAtDataBaseL: before updating into notepad db"); |
|
1285 TRAP(err,iNpdDb->UpdateNoteL(aUid,*note)); |
|
1286 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoReplaceItemAtDataBaseL: after updating into notepad db"); |
|
1287 if(err!=KErrNone) |
|
1288 { |
|
1289 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoReplaceItemAtDataBaseL: updating error"); |
|
1290 } |
|
1291 else |
|
1292 { |
|
1293 TNSmlSnapshotItem item( aUid ); |
|
1294 item.SetLastChangedDate( note->LastModified() ); |
|
1295 item.SetSoftDelete( EFalse ); |
|
1296 iChangeFinder->ItemUpdatedL( item ); |
|
1297 } |
|
1298 } |
|
1299 CleanupStack::PopAndDestroy(note);//note |
|
1300 CleanupStack::PopAndDestroy(buf); //buf |
|
1301 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoReplaceItemAtDataBaseL: end"); |
|
1302 return err; |
|
1303 } |
|
1304 |
|
1305 // ------------------------------------------------------------------------------------------------ |
|
1306 // CNSmlNotepadDataStore::DriveBelowCriticalLevelL() |
|
1307 // ------------------------------------------------------------------------------------------------ |
|
1308 TBool CNSmlNotepadDataStore::DriveBelowCriticalLevelL( TInt aSize ) |
|
1309 { |
|
1310 return SysUtil::DiskSpaceBelowCriticalLevelL( &iRfs, aSize, iDrive ); |
|
1311 } |
|
1312 |
|
1313 // ---------------------------------------------------------------------------- |
|
1314 // TInt CNSmlNotepadDataStore::FetchModificationsL() |
|
1315 // ---------------------------------------------------------------------------- |
|
1316 TInt CNSmlNotepadDataStore::FetchModificationsL() |
|
1317 { |
|
1318 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::FetchModificationsL: begin"); |
|
1319 TInt err( KErrNone ); |
|
1320 CArrayPtr<CNpdItem>* arrNpdItem = NULL; |
|
1321 arrNpdItem = iNpdDb->FetchItemsLC(); |
|
1322 |
|
1323 if( !iSnapshot ) |
|
1324 { |
|
1325 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::FetchModificationsL: inside if(!isnapshot)"); |
|
1326 iSnapshot = new (ELeave) CArrayFixSeg<TNSmlSnapshotItem>( 8 ); |
|
1327 } |
|
1328 |
|
1329 if( !iSnapshotRegistered ) |
|
1330 { |
|
1331 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::FetchModificationsL: inside if(!iSnapshotRegistered)"); |
|
1332 for( TInt count = 0; count < arrNpdItem->Count(); count++ ) |
|
1333 { |
|
1334 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::FetchModificationsL: inside for before snap"); |
|
1335 TNSmlSnapshotItem snap( arrNpdItem->At( count )->Key() ); |
|
1336 snap.SetLastChangedDate( arrNpdItem->At( count )->LastModified() ); |
|
1337 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::FetchModificationsL: inside for before insertisql"); |
|
1338 iSnapshot->InsertIsqL( snap, iKey ); |
|
1339 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::FetchModificationsL: inside for after insertisql"); |
|
1340 } |
|
1341 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::FetchModificationsL: for loop ends"); |
|
1342 iSnapshot->Compress(); |
|
1343 iChangeFinder->SetNewSnapshot( iSnapshot ); // changefinder takes ownership |
|
1344 iSnapshot = NULL; |
|
1345 iSnapshotRegistered = ETrue; |
|
1346 } |
|
1347 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::FetchModificationsL: before popanddestroy arrnpditem"); |
|
1348 CleanupStack::PopAndDestroy(arrNpdItem); |
|
1349 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::FetchModificationsL: end"); |
|
1350 return err; |
|
1351 } |
|
1352 |
|
1353 // End of File |