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 *iDefaultStoreName = KNSmlNotepadStoreName; |
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199 |
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200 if(iOwnStoreFormat) |
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201 { |
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202 delete iOwnStoreFormat; |
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203 iOwnStoreFormat = NULL; |
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204 } |
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205 iOwnStoreFormat = DoOwnStoreFormatL(); |
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206 |
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207 iSnapshot = new (ELeave) CArrayFixSeg<TNSmlSnapshotItem>(KSnapshotGranularity); |
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208 |
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209 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::ConstructL(): end"); |
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210 } |
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211 |
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212 |
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213 // ---------------------------------------------------------------------------- |
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214 // void CNSmlNotepadDataStore::DefaultStoreNameL() |
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215 // ---------------------------------------------------------------------------- |
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216 const TDesC& CNSmlNotepadDataStore::DefaultStoreNameL() const |
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217 { |
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218 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DefaultStoreNameL(): begin"); |
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219 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DefaultStoreNameL(): end"); |
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220 if ( iDefaultStoreName ) |
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221 { |
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222 return *iDefaultStoreName; |
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223 } |
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224 return KNullDesC; |
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225 } |
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226 |
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227 |
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228 // ---------------------------------------------------------------------------- |
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229 // CDesCArray* CNSmlNotepadDataStore::DoListStoresLC(); |
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230 // ---------------------------------------------------------------------------- |
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231 CDesCArray* CNSmlNotepadDataStore::DoListStoresLC() |
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232 { |
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233 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoListStoresLC(): begin"); |
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234 CDesCArrayFlat *npdStores = new (ELeave)CDesCArrayFlat(1); |
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235 CleanupStack::PushL(npdStores); |
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236 npdStores->AppendL(KNSmlNotepadStoreName); |
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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 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoOpenL(): begin"); |
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251 iCallerStatus = &aStatus; |
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252 *iCallerStatus = KRequestPending; |
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253 if( iState != ENSmlClosed || iDataBaseOpened ) |
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254 { |
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255 |
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256 User::RequestComplete( iCallerStatus, KErrInUse ); |
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257 return; |
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258 } |
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259 if(aStoreName.Length()>0) |
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260 { |
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261 if( RFs::CharToDrive(aStoreName[0], iDrive) != KErrNone ) |
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262 { |
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263 RFs::CharToDrive( KNSmlDriveC()[0], iDrive ); |
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264 } |
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265 } |
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266 |
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267 // Open the Database |
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268 TInt err( KErrNone ); |
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269 TRAP(err,iNpdDb->OpenL( KNSmlNotepadDefaultStoreName )); |
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270 if ( err ) |
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271 { |
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272 User::RequestComplete( iCallerStatus, err ); |
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273 return; |
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274 } |
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275 |
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276 if ( iOpenedStoreName ) |
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277 { |
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278 delete iOpenedStoreName; |
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279 iOpenedStoreName = NULL; |
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280 } |
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281 iOpenedStoreName = HBufC::NewL( KNSmlDefaultStoreNameMaxSize ); |
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282 *iOpenedStoreName = KNSmlNotepadStoreName; |
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283 |
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284 iDataBaseOpened = ETrue; |
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285 |
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286 if ( iChangeFinder ) |
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287 { |
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288 iChangeFinder->CloseL(); |
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289 delete iChangeFinder; |
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290 iChangeFinder = NULL; |
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291 } |
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292 iChangeFinder = CNSmlChangeFinder::NewL( aContext, iKey, iSyncHistory, KNSmlNotepadAdapterImplUid ); |
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293 |
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294 err = FetchModificationsL(); |
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295 |
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296 |
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297 iState = ENSmlOpenAndWaiting; |
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298 User::RequestComplete( iCallerStatus, err ); |
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299 |
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300 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoOpenL(): end"); |
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301 } |
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302 |
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303 // ---------------------------------------------------------------------------- |
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304 // void CNSmlNotepadDataStore::DoCancelRequest() |
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305 // ---------------------------------------------------------------------------- |
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306 void CNSmlNotepadDataStore::DoCancelRequest() |
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307 { |
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308 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoCancelRequest(): begin"); |
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309 if ( iState == ENSmlOpenAndWaiting ) |
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310 { |
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311 iState = ENSmlClosed; |
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312 } |
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313 else |
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314 { |
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315 iState = ENSmlOpenAndWaiting; |
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316 } |
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317 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoCancelRequest(): NOT NEEDED end"); |
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318 } |
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319 |
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320 // ---------------------------------------------------------------------------- |
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321 // void CNSmlNotepadDataStore::DoStoreName() |
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322 // ---------------------------------------------------------------------------- |
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323 const TDesC& CNSmlNotepadDataStore::DoStoreName() const |
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324 { |
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325 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoStoreName(): begin"); |
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326 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoStoreName(): end"); |
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327 if ( iOpenedStoreName ) |
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328 { |
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329 return *iOpenedStoreName; |
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330 } |
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331 return KNullDesC; |
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332 } |
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333 |
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334 // ---------------------------------------------------------------------------- |
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335 // void CNSmlNotepadDataStore::DoBeginTransactionL() |
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336 // ---------------------------------------------------------------------------- |
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337 void CNSmlNotepadDataStore::DoBeginTransactionL() |
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338 { |
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339 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoBeginTransactionL(): begin"); |
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340 User::Leave( KErrNotSupported ); |
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341 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoBeginTransactionL(): end"); |
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342 } |
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343 |
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344 // ---------------------------------------------------------------------------- |
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345 // void CNSmlNotepadDataStore::DoCommitTransactionL() |
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346 // ---------------------------------------------------------------------------- |
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347 void CNSmlNotepadDataStore::DoCommitTransactionL(TRequestStatus& aStatus) |
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348 { |
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349 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoCommitTransactionL(): begin"); |
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350 iCallerStatus = &aStatus; |
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351 *iCallerStatus = KRequestPending; |
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352 User::RequestComplete( iCallerStatus, KErrNotSupported ); |
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353 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoCommitTransactionL(): end"); |
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354 } |
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355 |
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356 // ---------------------------------------------------------------------------- |
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357 // void CNSmlNotepadDataStore::DoRevertTransaction() |
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358 // ---------------------------------------------------------------------------- |
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359 void CNSmlNotepadDataStore::DoRevertTransaction(TRequestStatus& aStatus) |
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360 { |
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361 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoRevertTransaction(): begin"); |
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362 iCallerStatus = &aStatus; |
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363 *iCallerStatus = KRequestPending; |
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364 User::RequestComplete( iCallerStatus, KErrNotSupported ); |
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365 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoRevertTransaction(): end"); |
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366 } |
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367 |
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368 // ---------------------------------------------------------------------------- |
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369 // void CNSmlNotepadDataStore::DoBeginBatchL() |
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370 // ---------------------------------------------------------------------------- |
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371 void CNSmlNotepadDataStore::DoBeginBatchL() |
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372 { |
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373 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoBeginBatchL(): begin"); |
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374 User::Leave( KErrNotSupported ); |
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375 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoBeginBatchL(): end"); |
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376 } |
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377 |
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378 // ---------------------------------------------------------------------------- |
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379 // void CNSmlNotepadDataStore::DoCommitBatchL() |
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380 // ---------------------------------------------------------------------------- |
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381 void CNSmlNotepadDataStore::DoCommitBatchL( RArray<TInt>& /*aResultArray*/, TRequestStatus& aStatus ) |
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382 { |
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383 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoCommitBatchL(): begin"); |
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384 iCallerStatus = &aStatus; |
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385 *iCallerStatus = KRequestPending; |
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386 User::RequestComplete( iCallerStatus, KErrNotSupported ); |
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387 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoCommitBatchL(): end"); |
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388 } |
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389 // ---------------------------------------------------------------------------- |
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390 // void CNSmlNotepadDataStore::DoCancelBatch() |
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391 // ---------------------------------------------------------------------------- |
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392 void CNSmlNotepadDataStore::DoCancelBatch() |
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393 { |
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394 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoCancelBatch(): begin"); |
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395 // Nothing to do |
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396 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoCancelBatch(): end"); |
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397 } |
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398 // ---------------------------------------------------------------------------- |
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399 // void CNSmlNotepadDataStore::DoSetRemoteStoreFormatL() |
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400 // ---------------------------------------------------------------------------- |
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401 void CNSmlNotepadDataStore::DoSetRemoteStoreFormatL( const CSmlDataStoreFormat& aServerDataStoreFormat ) |
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402 { |
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403 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoSetRemoteStoreFormatL(): begin"); |
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404 TBool foundMime = EFalse; |
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405 // KErrNotSupported is returned if server does not support same mime type |
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406 // and same mime type version as Data Provider. |
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407 TInt i=0; |
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408 while( i< aServerDataStoreFormat.MimeFormatCount() && !foundMime ) |
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409 { |
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410 if( iUsedMimeType.MatchF(aServerDataStoreFormat.MimeFormat(i).MimeType().DesC()) ==0 && |
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411 iUsedMimeVersion.MatchF(aServerDataStoreFormat.MimeFormat(i).MimeVersion().DesC())==0 ) |
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412 { |
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413 foundMime = ETrue; |
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414 iServerMimeType = aServerDataStoreFormat.MimeFormat(i).MimeType(); |
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415 iServerMimeVersion = aServerDataStoreFormat.MimeFormat(i).MimeVersion(); |
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416 } |
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417 i++; |
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418 } |
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419 if( !foundMime ) |
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420 { |
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421 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoSetRemoteStoreFormatL(): SERVER MIMETYPE NOTSUPPORTED end"); |
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422 |
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423 User::Leave( KErrNotSupported ); |
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424 } |
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425 if( !iOwnStoreFormat ) |
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426 { |
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427 iOwnStoreFormat = DoOwnStoreFormatL(); |
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428 } |
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429 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoSetRemoteStoreFormatL(): end"); |
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430 return; |
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431 } |
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432 |
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433 // ---------------------------------------------------------------------------- |
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434 // void CNSmlNotepadDataStore::DoSetRemoteMaxObjectSize() |
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435 // ---------------------------------------------------------------------------- |
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436 void CNSmlNotepadDataStore::DoSetRemoteMaxObjectSize( TInt aServerMaxObjectSize ) |
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437 { |
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438 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoSetRemoteMaxObjectSize(): begin"); |
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439 iServerMaxObjectSize = aServerMaxObjectSize; |
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440 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoSetRemoteMaxObjectSize(): end"); |
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441 } |
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442 // ---------------------------------------------------------------------------- |
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443 // void CNSmlNotepadDataStore::DoMaxObjectSize() |
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444 // ---------------------------------------------------------------------------- |
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445 TInt CNSmlNotepadDataStore::DoMaxObjectSize() const |
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446 { |
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447 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoMaxObjectSize(): begin"); |
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448 if ( iOwnStoreFormat ) |
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449 { |
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450 if ( iOwnStoreFormat->HasMaxSize() ) |
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451 { |
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452 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoMaxObjectSize - From resource: END"); |
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453 |
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454 return iOwnStoreFormat->MaxSize(); |
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455 } |
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456 } |
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457 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoMaxObjectSize() 100 k: end"); |
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458 return KNSmlDataStoreMaxSize; // 100 k |
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459 } |
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460 |
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461 |
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462 // ---------------------------------------------------------------------------- |
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463 // void CNSmlNotepadDataStore::DoOpenItemL() |
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464 // ---------------------------------------------------------------------------- |
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465 void CNSmlNotepadDataStore::DoOpenItemL( TSmlDbItemUid aUid, |
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466 TBool& aFieldChange, |
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467 TInt& aSize, |
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468 TSmlDbItemUid& aParent, |
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469 TDes8& aMimeType, |
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470 TDes8& aMimeVer, |
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471 TRequestStatus& aStatus ) |
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472 { |
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473 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoOpenItemL(): begin"); |
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474 iCallerStatus = &aStatus; |
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475 *iCallerStatus = KRequestPending; |
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476 if ( iState != ENSmlOpenAndWaiting ) |
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477 { |
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478 User::RequestComplete( iCallerStatus, KErrNotReady ); |
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479 return; |
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480 } |
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481 aFieldChange = EFalse; // Whole item sent NOT SUPPORT ON FIELDCHANGE |
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482 aMimeType = iOwnStoreFormat->MimeFormat( 0 ).MimeType().DesC(); |
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483 aMimeVer = iOwnStoreFormat->MimeFormat( 0 ).MimeVersion().DesC(); |
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484 aParent = KNullDataItemId; |
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485 if( !iItemData ) |
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486 { |
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487 iItemData= CBufFlat::NewL( KNSmlItemDataExpandSize ); |
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488 } |
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489 else |
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490 { |
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491 iItemData->Reset(); |
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492 } |
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493 TInt err = OpenItemL( aUid, *iItemData ); |
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494 if( !err ) |
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495 { |
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496 |
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497 iItemData->Compress(); |
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498 iReaderPosition = 0; |
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499 aSize = iItemData->Size(); |
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500 iState = ENSmlItemOpen; |
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501 if ( iServerMaxObjectSize == 0 || aSize <= iServerMaxObjectSize ) |
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502 { |
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503 User::RequestComplete( iCallerStatus, KErrNone ); |
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504 } |
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505 else |
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506 { |
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507 User::RequestComplete( iCallerStatus, KErrTooBig ); |
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508 } |
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509 } |
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510 else |
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511 { |
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512 User::RequestComplete( iCallerStatus, err ); |
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513 } |
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514 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoOpenItemL(): end"); |
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515 } |
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516 |
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517 // ---------------------------------------------------------------------------- |
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518 // void CNSmlNotepadDataStore::DoCreateItemL() |
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519 // ---------------------------------------------------------------------------- |
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520 void CNSmlNotepadDataStore::DoCreateItemL( TSmlDbItemUid& aUid, |
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521 TInt aSize, |
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522 TSmlDbItemUid /*aParent*/, |
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523 const TDesC8& aMimeType, |
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524 const TDesC8& aMimeVer, |
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525 TRequestStatus& aStatus ) |
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526 { |
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527 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoCreateItemL(): begin"); |
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528 TBuf8<255> lMimeType; |
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529 lMimeType.Copy(aMimeType); |
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530 TBuf8<255> lMimeVer; |
|
531 lMimeVer.Copy(aMimeVer); |
|
532 iCallerStatus = &aStatus; |
|
533 *iCallerStatus = KRequestPending; |
|
534 iAddItemId = &aUid; |
|
535 if ( iState != ENSmlOpenAndWaiting ) |
|
536 { |
|
537 User::RequestComplete( iCallerStatus, KErrNotReady ); |
|
538 return; |
|
539 } |
|
540 if ( iOwnStoreFormat->HasMaxSize() ) |
|
541 { |
|
542 if ( iOwnStoreFormat->MaxSize() < aSize ) |
|
543 { |
|
544 User::RequestComplete( iCallerStatus, KErrTooBig ); |
|
545 return; |
|
546 } |
|
547 } |
|
548 if( SysUtil::DiskSpaceBelowCriticalLevelL( &iRfs, aSize, iDrive ) ) |
|
549 { |
|
550 User::RequestComplete( iCallerStatus, KErrDiskFull ); |
|
551 return; |
|
552 } |
|
553 TBuf8<255> lOwnMimeType; |
|
554 lOwnMimeType.Copy(iOwnStoreFormat->MimeFormat( 0 ).MimeType().DesC()); |
|
555 TBuf8<255> lOwnMimeVer; |
|
556 lOwnMimeVer.Copy(iOwnStoreFormat->MimeFormat( 0 ).MimeVersion().DesC()); |
|
557 if ( (iOwnStoreFormat->MimeFormat( 0 ).MimeType().DesC().Compare( aMimeType ) != 0 ) ) |
|
558 { |
|
559 User::RequestComplete( iCallerStatus, KErrNotSupported ); |
|
560 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoCreateItemL - KErrNotSupported: END"); |
|
561 return; |
|
562 } |
|
563 if ( iItemData ) |
|
564 { |
|
565 delete iItemData; |
|
566 iItemData = NULL; |
|
567 } |
|
568 iItemData = CBufFlat::NewL( KNSmlItemDataExpandSize ); |
|
569 iWriterPosition = 0; |
|
570 iItemSize = aSize; // Size sent from server |
|
571 iState = ENSmlItemCreating; |
|
572 User::RequestComplete( iCallerStatus, KErrNone ); |
|
573 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoCreateItemL(): end"); |
|
574 } |
|
575 |
|
576 // ---------------------------------------------------------------------------- |
|
577 // void CNSmlNotepadDataStore::DoReplaceItemL() |
|
578 // ---------------------------------------------------------------------------- |
|
579 void CNSmlNotepadDataStore::DoReplaceItemL( TSmlDbItemUid aUid, |
|
580 TInt aSize, |
|
581 TSmlDbItemUid /*aParent*/, |
|
582 TBool aFieldChange, |
|
583 TRequestStatus& aStatus ) |
|
584 { |
|
585 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoReplaceItemL(): begin"); |
|
586 iCallerStatus = &aStatus; |
|
587 *iCallerStatus = KRequestPending; |
|
588 if ( iState != ENSmlOpenAndWaiting ) |
|
589 { |
|
590 User::RequestComplete( iCallerStatus, KErrNotReady ); |
|
591 return; |
|
592 } |
|
593 if ( iOwnStoreFormat->HasMaxSize() ) |
|
594 { |
|
595 if ( iOwnStoreFormat->MaxSize() < aSize ) |
|
596 { |
|
597 User::RequestComplete( iCallerStatus, KErrTooBig ); |
|
598 return; |
|
599 } |
|
600 } |
|
601 if( aFieldChange ) |
|
602 { |
|
603 User::RequestComplete( iCallerStatus, KErrNotSupported ); |
|
604 return; |
|
605 } |
|
606 if( SysUtil::DiskSpaceBelowCriticalLevelL( &iRfs, aSize, iDrive ) ) |
|
607 { |
|
608 User::RequestComplete(iCallerStatus, KErrDiskFull); |
|
609 return; |
|
610 } |
|
611 TInt err = KErrNone; |
|
612 iUid = aUid; |
|
613 iItemSize = aSize; |
|
614 iWriterPosition = 0; |
|
615 if ( iItemData ) |
|
616 { |
|
617 delete iItemData; |
|
618 iItemData = NULL; |
|
619 } |
|
620 iItemData = CBufFlat::NewL( KNSmlItemDataExpandSize ); |
|
621 CNpdItem *note; |
|
622 note = CNpdItem::NewLC(); |
|
623 TInt itemFound; |
|
624 TRAP(itemFound,iNpdDb->GetNoteL(aUid, *note)); |
|
625 CleanupStack::PopAndDestroy(note);//for note |
|
626 if ( itemFound != KErrNone) |
|
627 { |
|
628 delete iItemData; |
|
629 iItemData = NULL; |
|
630 |
|
631 User::RequestComplete( iCallerStatus, KErrNotFound ); |
|
632 return; |
|
633 } |
|
634 iReplaceItemId = aUid; |
|
635 iState = ENSmlItemUpdating; |
|
636 User::RequestComplete( iCallerStatus, err ); |
|
637 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoReplaceItemL(): end"); |
|
638 } |
|
639 // ---------------------------------------------------------------------------- |
|
640 // void CNSmlNotepadDataStore::DoReadItemL() |
|
641 // ---------------------------------------------------------------------------- |
|
642 void CNSmlNotepadDataStore::DoReadItemL( TDes8& aBuffer ) |
|
643 { |
|
644 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoReadItemL(): begin"); |
|
645 if ( iState != ENSmlItemOpen || !iItemData ) |
|
646 { |
|
647 iReaderPosition = -1; |
|
648 User::Leave( KErrNotReady ); |
|
649 } |
|
650 if ( iReaderPosition == -1 ) |
|
651 { |
|
652 User::Leave( KErrEof ); |
|
653 } |
|
654 |
|
655 if ( aBuffer.MaxSize() <= iItemData->Size() ) |
|
656 { |
|
657 //iItemData->Read( 0, aBuffer ); |
|
658 //iReaderPosition = -1; |
|
659 if (iReaderPosition < (iItemData->Size() - iReaderPosition)) |
|
660 { |
|
661 iItemData->Read( iReaderPosition , aBuffer); |
|
662 iReaderPosition = iReaderPosition + aBuffer.Size(); |
|
663 } |
|
664 else |
|
665 { |
|
666 if (aBuffer.MaxLength() <= (iItemData->Size() - iReaderPosition)) |
|
667 { |
|
668 iItemData->Read( iReaderPosition , aBuffer, aBuffer.MaxLength() ); |
|
669 } |
|
670 else |
|
671 { |
|
672 iItemData->Read( iReaderPosition , aBuffer, (iItemData->Size() - iReaderPosition) ); |
|
673 } |
|
674 iReaderPosition = -1; |
|
675 } |
|
676 } |
|
677 else |
|
678 { |
|
679 TInt length = iItemData->Size() - iReaderPosition; |
|
680 if ( aBuffer.Size() <= length ) |
|
681 { |
|
682 iItemData->Read( iReaderPosition , aBuffer ); |
|
683 iReaderPosition = -1; |
|
684 } |
|
685 else |
|
686 { |
|
687 iItemData->Read( iReaderPosition , aBuffer, aBuffer.Size() ); |
|
688 iReaderPosition = iReaderPosition + aBuffer.Size(); |
|
689 } |
|
690 } |
|
691 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoReadItemL(): end"); |
|
692 } |
|
693 |
|
694 // ---------------------------------------------------------------------------- |
|
695 // void CNSmlNotepadDataStore::DoWriteItemL() |
|
696 // ---------------------------------------------------------------------------- |
|
697 void CNSmlNotepadDataStore::DoWriteItemL( const TDesC8& aData ) |
|
698 { |
|
699 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoWriteItemL(): begin"); |
|
700 if ( iState == ENSmlItemCreating || iState == ENSmlItemUpdating ) |
|
701 { |
|
702 TInt totalSize = aData.Size() + iItemData->Size(); |
|
703 if( SysUtil::DiskSpaceBelowCriticalLevelL( &iRfs, totalSize, iDrive ) ) |
|
704 { |
|
705 User::RequestComplete(iCallerStatus, KErrDiskFull); |
|
706 return; |
|
707 } |
|
708 if ( iItemData ) |
|
709 { |
|
710 if ( iWriterPosition == -1 ) |
|
711 { |
|
712 User::Leave( KErrEof ); |
|
713 } |
|
714 iItemData->InsertL( iWriterPosition , aData ); |
|
715 iWriterPosition = aData.Size(); |
|
716 return; |
|
717 } |
|
718 } |
|
719 User::Leave( KErrNotReady ); |
|
720 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoWriteItemL(): end"); |
|
721 } |
|
722 |
|
723 // ---------------------------------------------------------------------------- |
|
724 // void CNSmlNotepadDataStore::DoCommitItemL() |
|
725 // ---------------------------------------------------------------------------- |
|
726 void CNSmlNotepadDataStore::DoCommitItemL( TRequestStatus& aStatus ) |
|
727 { |
|
728 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoCommitItemL(): begin"); |
|
729 iCallerStatus = &aStatus; |
|
730 *iCallerStatus = KRequestPending; |
|
731 if ( iState == ENSmlItemCreating || iState == ENSmlItemUpdating ) |
|
732 { |
|
733 if ( !iItemData ) |
|
734 { |
|
735 User::RequestComplete( iCallerStatus, KErrNotReady ); |
|
736 return; |
|
737 } |
|
738 } |
|
739 else |
|
740 { |
|
741 User::RequestComplete(iCallerStatus, KErrNotReady ); |
|
742 return; |
|
743 } |
|
744 iItemData->Compress(); |
|
745 TInt err(KErrNone); |
|
746 if ( iState == ENSmlItemCreating ) |
|
747 { |
|
748 iState = ENSmlClosed; |
|
749 TSmlDbItemUid newUid; |
|
750 err = DoAddItemToDataBaseL( *iItemData,newUid); |
|
751 *iAddItemId = newUid; |
|
752 } |
|
753 else // ENSmlItemUpdating |
|
754 { |
|
755 iState = ENSmlClosed; |
|
756 err = DoReplaceItemAtDataBaseL( *iItemData, iReplaceItemId ); |
|
757 } |
|
758 iReplaceItemId = -1; |
|
759 iWriterPosition = -1; |
|
760 iState = ENSmlOpenAndWaiting; |
|
761 if ( iItemData ) |
|
762 { |
|
763 delete iItemData; |
|
764 iItemData = NULL; |
|
765 } |
|
766 User::RequestComplete( iCallerStatus, err); |
|
767 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoCommitItemL(): end"); |
|
768 } |
|
769 |
|
770 // ---------------------------------------------------------------------------- |
|
771 // void CNSmlNotepadDataStore::DoCloseItem() |
|
772 // ---------------------------------------------------------------------------- |
|
773 void CNSmlNotepadDataStore::DoCloseItem() |
|
774 { |
|
775 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoCloseItem(): begin"); |
|
776 if ( iState == ENSmlItemOpen ) |
|
777 { |
|
778 iReaderPosition = -1; |
|
779 if ( iItemData ) |
|
780 { |
|
781 delete iItemData; |
|
782 iItemData = NULL; |
|
783 } |
|
784 iState = ENSmlOpenAndWaiting; |
|
785 } |
|
786 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoCloseItem(): end"); |
|
787 } |
|
788 |
|
789 |
|
790 // ---------------------------------------------------------------------------- |
|
791 // void CNSmlNotepadDataStore::DoMoveItemL() |
|
792 // ---------------------------------------------------------------------------- |
|
793 void CNSmlNotepadDataStore::DoMoveItemL( TSmlDbItemUid /*aUid*/, |
|
794 TSmlDbItemUid /*aNewParent*/, |
|
795 TRequestStatus& aStatus ) |
|
796 { |
|
797 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoMoveItemL(): begin"); |
|
798 iCallerStatus = &aStatus; |
|
799 *iCallerStatus = KRequestPending; |
|
800 if ( iState != ENSmlOpenAndWaiting ) |
|
801 { |
|
802 User::RequestComplete( iCallerStatus, KErrNotReady ); |
|
803 return; |
|
804 } |
|
805 User::RequestComplete( iCallerStatus, KErrNotSupported ); |
|
806 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoMoveItemL(): end"); |
|
807 } |
|
808 |
|
809 // ---------------------------------------------------------------------------- |
|
810 // void CNSmlNotepadDataStore::DoDeleteItemL() |
|
811 // ---------------------------------------------------------------------------- |
|
812 void CNSmlNotepadDataStore::DoDeleteItemL( TSmlDbItemUid aUid, TRequestStatus& aStatus ) |
|
813 { |
|
814 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoDeleteItemL(): begin"); |
|
815 iCallerStatus = &aStatus; |
|
816 *iCallerStatus = KRequestPending; |
|
817 if ( iState != ENSmlOpenAndWaiting ) |
|
818 { |
|
819 // Items cannot be deleted if some of them is opened |
|
820 User::RequestComplete( iCallerStatus, KErrNotReady ); |
|
821 return; |
|
822 } |
|
823 iItemData = CBufFlat::NewL( KNSmlItemDataExpandSize ); |
|
824 CNpdItem *note; |
|
825 note = CNpdItem::NewLC(); |
|
826 TInt itemFound; |
|
827 TRAP(itemFound,iNpdDb->GetNoteL(aUid, *note)); |
|
828 CleanupStack::PopAndDestroy(note); // for note |
|
829 if( itemFound != KErrNone) |
|
830 { |
|
831 delete iItemData; |
|
832 iItemData = NULL; |
|
833 |
|
834 User::RequestComplete( iCallerStatus, KErrNotFound ); |
|
835 return; |
|
836 } |
|
837 TRAPD( err, iNpdDb->DeleteNoteL( aUid ) ); |
|
838 if( err == KErrNone ) |
|
839 { |
|
840 if(iChangeFinder) |
|
841 { |
|
842 iChangeFinder->ItemDeleted( TNSmlSnapshotItem( aUid ) ); |
|
843 } |
|
844 } |
|
845 User::RequestComplete(iCallerStatus, err); |
|
846 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoDeleteItemL(): end"); |
|
847 } |
|
848 |
|
849 // ---------------------------------------------------------------------------- |
|
850 // void CNSmlNotepadDataStore::DoSoftDeleteItemL() |
|
851 // ---------------------------------------------------------------------------- |
|
852 void CNSmlNotepadDataStore::DoSoftDeleteItemL( TSmlDbItemUid aUid, TRequestStatus& aStatus ) |
|
853 { |
|
854 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoSoftDeleteItemL(): begin"); |
|
855 DoDeleteItemL( aUid,aStatus ); |
|
856 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoSoftDeleteItemL(): end"); |
|
857 } |
|
858 |
|
859 // ---------------------------------------------------------------------------- |
|
860 // void CNSmlNotepadDataStore::DoDeleteAllItemsL() |
|
861 // ---------------------------------------------------------------------------- |
|
862 void CNSmlNotepadDataStore::DoDeleteAllItemsL( TRequestStatus& aStatus ) |
|
863 { |
|
864 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoDeleteAllItemsL(): begin"); |
|
865 iCallerStatus = &aStatus; |
|
866 *iCallerStatus = KRequestPending; |
|
867 if ( iState != ENSmlOpenAndWaiting ) |
|
868 { |
|
869 // Items cannot be deleted if they are opened. |
|
870 User::RequestComplete(iCallerStatus, KErrNotReady); |
|
871 return; |
|
872 } |
|
873 iNpdDb->ResetL(); |
|
874 if( iChangeFinder ) |
|
875 { |
|
876 iChangeFinder->ResetL(); |
|
877 } |
|
878 iSnapshotRegistered = EFalse; |
|
879 User::RequestComplete(iCallerStatus, KErrNone); |
|
880 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoDeleteAllItemsL(): end"); |
|
881 } |
|
882 |
|
883 // ---------------------------------------------------------------------------- |
|
884 // TBool CNSmlNotepadDataStore::DoHasSyncHistory() |
|
885 // ---------------------------------------------------------------------------- |
|
886 TBool CNSmlNotepadDataStore::DoHasSyncHistory() const |
|
887 { |
|
888 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoHasSyncHistory(): begin"); |
|
889 TBool doHasSyncHistory = EFalse; |
|
890 if( !iDataBaseOpened ) |
|
891 { |
|
892 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoHasSyncHistory(): NOT OPEN end"); |
|
893 return doHasSyncHistory; |
|
894 } |
|
895 |
|
896 if( iSyncHistory ) |
|
897 { |
|
898 if ( iOpenedStoreId != iChangeFinder->DataStoreUid() ) |
|
899 { |
|
900 iChangeFinder->SetDataStoreUid( iOpenedStoreId ); |
|
901 doHasSyncHistory = EFalse; |
|
902 } |
|
903 else |
|
904 { |
|
905 doHasSyncHistory = ETrue; |
|
906 } |
|
907 } |
|
908 else |
|
909 { |
|
910 iChangeFinder->SetDataStoreUid( iOpenedStoreId ); |
|
911 } |
|
912 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoHasSyncHistory(): end"); |
|
913 return doHasSyncHistory; |
|
914 } |
|
915 |
|
916 // ---------------------------------------------------------------------------- |
|
917 // void CNSmlNotepadDataStore::DoAddedItems() |
|
918 // ---------------------------------------------------------------------------- |
|
919 const MSmlDataItemUidSet& CNSmlNotepadDataStore::DoAddedItems() const |
|
920 { |
|
921 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoAddedItems(): begin"); |
|
922 if ( iState == ENSmlOpenAndWaiting ) |
|
923 { |
|
924 iNewUids->Reset(); |
|
925 if( iChangeFinder ) |
|
926 { |
|
927 TRAPD( err,iChangeFinder->FindNewItemsL( *iNewUids ) ); |
|
928 if( err != KErrNone ) |
|
929 { |
|
930 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoAddedItems(): LEAVE end"); |
|
931 } |
|
932 } |
|
933 } |
|
934 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoAddedItems(): end"); |
|
935 return *iNewUids; |
|
936 } |
|
937 |
|
938 // ---------------------------------------------------------------------------- |
|
939 // void CNSmlNotepadDataStore::DoDeletedItems() |
|
940 // ---------------------------------------------------------------------------- |
|
941 const MSmlDataItemUidSet& CNSmlNotepadDataStore::DoDeletedItems() const |
|
942 { |
|
943 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoDeletedItems(): begin"); |
|
944 if ( iState == ENSmlOpenAndWaiting ) |
|
945 { |
|
946 iDeletedUids->Reset(); |
|
947 if( iChangeFinder ) |
|
948 { |
|
949 TRAPD(err,iChangeFinder->FindDeletedItemsL( *iDeletedUids ) ); |
|
950 if( err != KErrNone ) |
|
951 { |
|
952 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoDeletedItems(): LEAVE end"); |
|
953 } |
|
954 } |
|
955 } |
|
956 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoDeletedItems(): end"); |
|
957 return *iDeletedUids; |
|
958 } |
|
959 |
|
960 // ---------------------------------------------------------------------------- |
|
961 // void CNSmlNotepadDataStore::DoSoftDeletedItems() |
|
962 // ---------------------------------------------------------------------------- |
|
963 const MSmlDataItemUidSet& CNSmlNotepadDataStore::DoSoftDeletedItems() const |
|
964 { |
|
965 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoSoftDeletedItems(): begin"); |
|
966 if ( iState == ENSmlOpenAndWaiting ) |
|
967 { |
|
968 iSoftDeletedUids->Reset(); |
|
969 if( iChangeFinder ) |
|
970 { |
|
971 TRAPD( err, iChangeFinder->FindSoftDeletedItemsL( *iSoftDeletedUids ) ); |
|
972 if( err != KErrNone ) |
|
973 { |
|
974 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoSoftDeletedItems(): LEAVE end"); |
|
975 } |
|
976 } |
|
977 } |
|
978 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoSoftDeletedItems: END"); |
|
979 return *iSoftDeletedUids; |
|
980 } |
|
981 |
|
982 // ---------------------------------------------------------------------------- |
|
983 // void CNSmlNotepadDataStore::DoModifiedItems() |
|
984 // ---------------------------------------------------------------------------- |
|
985 const MSmlDataItemUidSet& CNSmlNotepadDataStore::DoModifiedItems() const |
|
986 { |
|
987 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoModifiedItems(): begin"); |
|
988 if ( iState == ENSmlOpenAndWaiting ) |
|
989 { |
|
990 iReplacedUids->Reset(); |
|
991 if( iChangeFinder ) |
|
992 { |
|
993 TRAPD( err, iChangeFinder->FindChangedItemsL( *iReplacedUids ) ); |
|
994 if( err != KErrNone ) |
|
995 { |
|
996 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoModifiedItems(): LEAVE end"); |
|
997 } |
|
998 } |
|
999 } |
|
1000 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoModifiedItems: END"); |
|
1001 return *iReplacedUids; |
|
1002 } |
|
1003 |
|
1004 // ---------------------------------------------------------------------------- |
|
1005 // void CNSmlNotepadDataStore::DoMovedItems() |
|
1006 // ---------------------------------------------------------------------------- |
|
1007 const MSmlDataItemUidSet& CNSmlNotepadDataStore::DoMovedItems() const |
|
1008 { |
|
1009 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoMovedItems(): begin"); |
|
1010 if ( iState == ENSmlOpenAndWaiting ) |
|
1011 { |
|
1012 iMovedUids->Reset(); |
|
1013 if( iChangeFinder ) |
|
1014 { |
|
1015 TRAPD( err, iChangeFinder->FindMovedItemsL( *iMovedUids ) ); |
|
1016 if( err != KErrNone ) |
|
1017 { |
|
1018 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoMovedItems(): LEAVE end"); |
|
1019 } |
|
1020 } |
|
1021 } |
|
1022 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoMovedItems: END"); |
|
1023 return *iMovedUids; |
|
1024 } |
|
1025 |
|
1026 // ---------------------------------------------------------------------------- |
|
1027 // void CNSmlNotepadDataStore::DoResetChangeInfoL() |
|
1028 // ---------------------------------------------------------------------------- |
|
1029 void CNSmlNotepadDataStore::DoResetChangeInfoL( TRequestStatus& aStatus ) |
|
1030 { |
|
1031 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoResetChangeInfoL(): begin"); |
|
1032 iCallerStatus = &aStatus; |
|
1033 *iCallerStatus = KRequestPending; |
|
1034 if( iChangeFinder ) |
|
1035 { |
|
1036 iChangeFinder->ResetL(); |
|
1037 } |
|
1038 iSnapshotRegistered = EFalse; |
|
1039 TInt err = FetchModificationsL(); |
|
1040 User::RequestComplete( iCallerStatus, err ); |
|
1041 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoResetChangeInfoL(): end"); |
|
1042 } |
|
1043 |
|
1044 // ---------------------------------------------------------------------------- |
|
1045 // void CNSmlNotepadDataStore::DoCommitChangeInfoL() |
|
1046 // ---------------------------------------------------------------------------- |
|
1047 void CNSmlNotepadDataStore::DoCommitChangeInfoL( TRequestStatus& aStatus, |
|
1048 const MSmlDataItemUidSet& aItems ) |
|
1049 { |
|
1050 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoCommitChangeInfoL(aItems): begin"); |
|
1051 iCallerStatus = &aStatus; |
|
1052 *iCallerStatus = KRequestPending; |
|
1053 if( iChangeFinder ) |
|
1054 { |
|
1055 iChangeFinder->CommitChangesL( aItems ); |
|
1056 User::RequestComplete( iCallerStatus, KErrNone ); |
|
1057 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoCommitChangeInfoL(aItems):success end"); |
|
1058 return; |
|
1059 } |
|
1060 User::RequestComplete( iCallerStatus, KErrNotReady ); |
|
1061 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoCommitChangeInfoL(aItems): end"); |
|
1062 } |
|
1063 |
|
1064 // ---------------------------------------------------------------------------- |
|
1065 // void CNSmlNotepadDataStore::DoCommitChangeInfoL() |
|
1066 // ---------------------------------------------------------------------------- |
|
1067 void CNSmlNotepadDataStore::DoCommitChangeInfoL( TRequestStatus& aStatus ) |
|
1068 { |
|
1069 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoCommitChangeInfoL(): begin"); |
|
1070 iCallerStatus = &aStatus; |
|
1071 *iCallerStatus = KRequestPending; |
|
1072 if( iChangeFinder ) |
|
1073 { |
|
1074 iChangeFinder->CommitChangesL(); |
|
1075 User::RequestComplete( iCallerStatus, KErrNone ); |
|
1076 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoCommitChangeInfoL(): success end"); |
|
1077 return; |
|
1078 } |
|
1079 User::RequestComplete( iCallerStatus, KErrNotReady ); |
|
1080 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoCommitChangeInfoL(): end"); |
|
1081 } |
|
1082 |
|
1083 // ---------------------------------------------------------------------------- |
|
1084 // CSmlDataStoreFormat* CNSmlNotepadDataStore::DoOwnStoreFormatL() |
|
1085 // ---------------------------------------------------------------------------- |
|
1086 CSmlDataStoreFormat* CNSmlNotepadDataStore::DoOwnStoreFormatL() |
|
1087 { |
|
1088 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoOwnStoreFormatL(): begin"); |
|
1089 TFileName fileName; |
|
1090 TParse parse; |
|
1091 |
|
1092 // Locate the resource file |
|
1093 TFileName dllFileName; |
|
1094 Dll::FileName( dllFileName ); |
|
1095 |
|
1096 TFileName resourceFileName; |
|
1097 resourceFileName.Copy( TParsePtrC( dllFileName ).Drive() ); |
|
1098 resourceFileName.Append(KNSmlNotepadStoreFormatRsc); |
|
1099 |
|
1100 parse.Set( resourceFileName, &KDC_RESOURCE_FILES_DIR, NULL ); |
|
1101 fileName = parse.FullName(); |
|
1102 RResourceFile resourceFile; |
|
1103 BaflUtils::NearestLanguageFile( iRfs, fileName ); |
|
1104 resourceFile.OpenL( iRfs, fileName ); |
|
1105 CleanupClosePushL( resourceFile ); |
|
1106 HBufC8* notepadDataFormat = resourceFile.AllocReadLC( NSML_NOTEPAD_DATA_STORE_FORMAT ); |
|
1107 TResourceReader reader; |
|
1108 reader.SetBuffer( notepadDataFormat ); |
|
1109 CSmlDataStoreFormat* lDsFormat = CSmlDataStoreFormat::NewLC( iStringPool, reader ); |
|
1110 CleanupStack::Pop(lDsFormat); // lDsFormat |
|
1111 CleanupStack::PopAndDestroy(notepadDataFormat); // notepadDataFormat |
|
1112 CleanupStack::PopAndDestroy();// resourceFile |
|
1113 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoOwnStoreFormatL(): end"); |
|
1114 return lDsFormat; |
|
1115 } |
|
1116 |
|
1117 // ---------------------------------------------------------------------------- |
|
1118 // TInt CNSmlNotepadDataStore::OpenItemL(TSmlDbItemUid& aUid,CBufBase& aItem) |
|
1119 // ---------------------------------------------------------------------------- |
|
1120 TInt CNSmlNotepadDataStore::OpenItemL(TSmlDbItemUid& aUid,CBufBase& aItem) |
|
1121 { |
|
1122 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::OpenItemL(): begin"); |
|
1123 TInt err = KErrNone; |
|
1124 if(iNpdDb->IsOpen()) |
|
1125 { |
|
1126 CNpdItem *note; |
|
1127 note = CNpdItem::NewLC(); |
|
1128 TRAP(err,iNpdDb->GetNoteL(aUid, *note)); |
|
1129 if(err == KErrNone) |
|
1130 { |
|
1131 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore:: FetchItemL(): begin"); |
|
1132 |
|
1133 HBufC8* buf = ConvertNoteToSyncItemL(*note); |
|
1134 CleanupStack::PushL(buf); |
|
1135 aItem.Reset(); |
|
1136 // Write the buffer to the passed writeStream (aItem) |
|
1137 TBufBuf bufBuf; |
|
1138 bufBuf.Set(aItem, 0, TBufBuf::EWrite); |
|
1139 RWriteStream writeStream( &bufBuf); |
|
1140 writeStream.PushL(); |
|
1141 writeStream.WriteL(buf->Des().Ptr(), buf->Des().Length()); |
|
1142 writeStream.CommitL(); |
|
1143 CleanupStack::PopAndDestroy(1);//writeStream |
|
1144 CleanupStack::PopAndDestroy(buf);//buf |
|
1145 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::FetchItemL(): end"); |
|
1146 } |
|
1147 CleanupStack::PopAndDestroy(note); // note |
|
1148 } |
|
1149 else |
|
1150 { |
|
1151 err = KErrNotReady; |
|
1152 } |
|
1153 |
|
1154 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::OpenItemL(): end"); |
|
1155 return err; |
|
1156 } |
|
1157 |
|
1158 // ---------------------------------------------------------------------------- |
|
1159 // TInt CNSmlNotepadDataStore::ConvertSyncItemToNoteL(const TDesC8& aSyncItem, CNpdItem& aNote) |
|
1160 // ---------------------------------------------------------------------------- |
|
1161 TInt CNSmlNotepadDataStore::ConvertSyncItemToNoteL(const TDesC8& aSyncItem, CNpdItem& aNote) |
|
1162 { |
|
1163 TInt err(KErrNone); |
|
1164 TTime gmt; |
|
1165 gmt.UniversalTime(); |
|
1166 gmt.RoundUpToNextMinute(); |
|
1167 gmt -= TTimeIntervalMinutes(1); |
|
1168 HBufC *note = NULL; |
|
1169 if(&aSyncItem) |
|
1170 { |
|
1171 RDesReadStream stream(aSyncItem); |
|
1172 CPlainText *text; |
|
1173 text = CPlainText::NewL(); |
|
1174 CleanupStack::PushL(text); |
|
1175 CPlainText::TImportExportParam param; |
|
1176 param.iForeignEncoding = KCharacterSetIdentifierUtf8; |
|
1177 param.iOrganisation = CPlainText::EOrganiseByParagraph; |
|
1178 param.iGuessForeignEncoding = EFalse; |
|
1179 CPlainText::TImportExportResult result; |
|
1180 text->ImportTextL(0,stream,param,result); |
|
1181 stream.Close(); |
|
1182 note = HBufC::NewL(result.iOutputChars); |
|
1183 CleanupStack::PushL(note); |
|
1184 TPtr tmpdes = note->Des(); |
|
1185 text->Extract(tmpdes,0); |
|
1186 CleanupStack::Pop(note); |
|
1187 CleanupStack::PopAndDestroy(text); |
|
1188 } |
|
1189 aNote.SetContent(note); |
|
1190 aNote.SetModified(gmt); |
|
1191 return err; |
|
1192 } |
|
1193 |
|
1194 // ---------------------------------------------------------------------------- |
|
1195 // HBufC8* CNSmlNotepadDataStore::ConvertNoteToSyncItemL(CNpdItem& aNote) |
|
1196 // ---------------------------------------------------------------------------- |
|
1197 HBufC8* CNSmlNotepadDataStore::ConvertNoteToSyncItemL(CNpdItem& aNote) |
|
1198 { |
|
1199 if (!aNote.Content()) |
|
1200 { |
|
1201 HBufC8* tempHBuf = HBufC8::NewL(KNullCharLen);//room for null character |
|
1202 return tempHBuf; |
|
1203 } |
|
1204 // Note: a single unicode character can be 4 bytes long in UTF8 format, |
|
1205 // hence the long length for 8-bit buffer. |
|
1206 TInt length = (aNote.Content()->Length()) * KUTF8Lenght; |
|
1207 HBufC8* tempHBuf = HBufC8::NewLC(length + KNullCharLen); |
|
1208 CPlainText *text = CPlainText::NewL(); |
|
1209 CleanupStack::PushL(text); |
|
1210 text->InsertL(0,aNote.Content()->Des()); |
|
1211 CPlainText::TImportExportResult result; |
|
1212 CPlainText::TImportExportParam param; |
|
1213 param.iForeignEncoding = KCharacterSetIdentifierUtf8; |
|
1214 param.iOrganisation = CPlainText::EOrganiseByParagraph; |
|
1215 param.iGuessForeignEncoding = EFalse; |
|
1216 param.iMaxOutputChars = length; |
|
1217 TPtr8 ptr = tempHBuf->Des(); |
|
1218 RDesWriteStream stream(ptr); |
|
1219 text->ExportTextL(0,stream,param,result); |
|
1220 stream.Close(); |
|
1221 CleanupStack::PopAndDestroy(text); |
|
1222 CleanupStack::Pop(tempHBuf);//pop the HBufC8 temp |
|
1223 return (tempHBuf); |
|
1224 } |
|
1225 |
|
1226 // ---------------------------------------------------------------------------- |
|
1227 // TInt CNSmlNotepadDataStore::DoAddItemToDataBaseL(CBufBase& aItem) |
|
1228 // ---------------------------------------------------------------------------- |
|
1229 TInt CNSmlNotepadDataStore::DoAddItemToDataBaseL(CBufBase& aItem,TInt& aUid) |
|
1230 { |
|
1231 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoAddItemToDataBaseL: begin"); |
|
1232 TInt lKey = -1; |
|
1233 TInt length = aItem.Size(); |
|
1234 HBufC8* buf = HBufC8::NewLC(length*KUnicodeSize + KNullCharLen); |
|
1235 buf->Des().Copy(aItem.Ptr(0)); |
|
1236 TPtr8 lPtr(buf->Des()); |
|
1237 CNpdItem *note; |
|
1238 note = CNpdItem::NewLC(); |
|
1239 TInt err(KErrNone); |
|
1240 err = ConvertSyncItemToNoteL(*buf, *note); |
|
1241 if(err != KErrNone) |
|
1242 { |
|
1243 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoAddItemToDataBaseL: conversion error"); |
|
1244 } |
|
1245 else |
|
1246 { |
|
1247 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoAddItemToDataBaseL: before adding to notepad db"); |
|
1248 TRAP(err,iNpdDb->AddNoteL(*note,lKey)); |
|
1249 if(err!=KErrNone) |
|
1250 { |
|
1251 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoAddItemToDataBaseL: Addnote error"); |
|
1252 } |
|
1253 else |
|
1254 { |
|
1255 TNSmlSnapshotItem item( lKey ); |
|
1256 TTime lLastModified = note->LastModified(); |
|
1257 item.SetLastChangedDate(lLastModified); |
|
1258 item.SetSoftDelete( EFalse ); |
|
1259 iChangeFinder->ItemAddedL( item ); |
|
1260 } |
|
1261 } |
|
1262 aUid = lKey; |
|
1263 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoAddItemToDataBaseL: after adding to notepad db"); |
|
1264 CleanupStack::PopAndDestroy(note);//note |
|
1265 CleanupStack::PopAndDestroy(buf);//buf |
|
1266 return err; |
|
1267 } |
|
1268 // ---------------------------------------------------------------------------- |
|
1269 // void CNSmlNotepadDataStore::DoReplaceItemAtDataBaseL(CBufBase& aItem, TInt& aUid) |
|
1270 // ---------------------------------------------------------------------------- |
|
1271 TInt CNSmlNotepadDataStore::DoReplaceItemAtDataBaseL(CBufBase& aItem, TInt& aUid) |
|
1272 { |
|
1273 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoReplaceItemAtDataBaseL: begin"); |
|
1274 TInt length = aItem.Size(); |
|
1275 HBufC8* buf = HBufC8::NewLC(length*KUnicodeSize + KNullCharLen); |
|
1276 buf->Des().Copy(aItem.Ptr(0)); |
|
1277 TPtr8 lPtr(buf->Des()); |
|
1278 CNpdItem *note; |
|
1279 note = CNpdItem::NewLC(); |
|
1280 TInt err(KErrNone); |
|
1281 err = ConvertSyncItemToNoteL(*buf, *note); |
|
1282 if(err != KErrNone) |
|
1283 { |
|
1284 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoReplaceItemAtDataBaseL: conversion error"); |
|
1285 } |
|
1286 else |
|
1287 { |
|
1288 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoReplaceItemAtDataBaseL: before updating into notepad db"); |
|
1289 TRAP(err,iNpdDb->UpdateNoteL(aUid,*note)); |
|
1290 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoReplaceItemAtDataBaseL: after updating into notepad db"); |
|
1291 if(err!=KErrNone) |
|
1292 { |
|
1293 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoReplaceItemAtDataBaseL: updating error"); |
|
1294 } |
|
1295 else |
|
1296 { |
|
1297 TNSmlSnapshotItem item( aUid ); |
|
1298 item.SetLastChangedDate( note->LastModified() ); |
|
1299 item.SetSoftDelete( EFalse ); |
|
1300 iChangeFinder->ItemUpdatedL( item ); |
|
1301 } |
|
1302 } |
|
1303 CleanupStack::PopAndDestroy(note);//note |
|
1304 CleanupStack::PopAndDestroy(buf); //buf |
|
1305 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::DoReplaceItemAtDataBaseL: end"); |
|
1306 return err; |
|
1307 } |
|
1308 |
|
1309 // ------------------------------------------------------------------------------------------------ |
|
1310 // CNSmlNotepadDataStore::DriveBelowCriticalLevelL() |
|
1311 // ------------------------------------------------------------------------------------------------ |
|
1312 TBool CNSmlNotepadDataStore::DriveBelowCriticalLevelL( TInt aSize ) |
|
1313 { |
|
1314 return SysUtil::DiskSpaceBelowCriticalLevelL( &iRfs, aSize, iDrive ); |
|
1315 } |
|
1316 |
|
1317 // ---------------------------------------------------------------------------- |
|
1318 // TInt CNSmlNotepadDataStore::FetchModificationsL() |
|
1319 // ---------------------------------------------------------------------------- |
|
1320 TInt CNSmlNotepadDataStore::FetchModificationsL() |
|
1321 { |
|
1322 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::FetchModificationsL: begin"); |
|
1323 TInt err( KErrNone ); |
|
1324 CArrayPtr<CNpdItem>* arrNpdItem = NULL; |
|
1325 arrNpdItem = iNpdDb->FetchItemsLC(); |
|
1326 |
|
1327 if( !iSnapshot ) |
|
1328 { |
|
1329 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::FetchModificationsL: inside if(!isnapshot)"); |
|
1330 iSnapshot = new (ELeave) CArrayFixSeg<TNSmlSnapshotItem>( 8 ); |
|
1331 } |
|
1332 |
|
1333 if( !iSnapshotRegistered ) |
|
1334 { |
|
1335 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::FetchModificationsL: inside if(!iSnapshotRegistered)"); |
|
1336 for( TInt count = 0; count < arrNpdItem->Count(); count++ ) |
|
1337 { |
|
1338 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::FetchModificationsL: inside for before snap"); |
|
1339 TNSmlSnapshotItem snap( arrNpdItem->At( count )->Key() ); |
|
1340 snap.SetLastChangedDate( arrNpdItem->At( count )->LastModified() ); |
|
1341 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::FetchModificationsL: inside for before insertisql"); |
|
1342 iSnapshot->InsertIsqL( snap, iKey ); |
|
1343 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::FetchModificationsL: inside for after insertisql"); |
|
1344 } |
|
1345 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::FetchModificationsL: for loop ends"); |
|
1346 iSnapshot->Compress(); |
|
1347 iChangeFinder->SetNewSnapshot( iSnapshot ); // changefinder takes ownership |
|
1348 iSnapshot = NULL; |
|
1349 iSnapshotRegistered = ETrue; |
|
1350 } |
|
1351 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::FetchModificationsL: before popanddestroy arrnpditem"); |
|
1352 CleanupStack::PopAndDestroy(arrNpdItem); |
|
1353 _NOTEPAD_DBG_FILE("CNSmlNotepadDataStore::FetchModificationsL: end"); |
|
1354 return err; |
|
1355 } |
|
1356 |
|
1357 // End of File |
|