1 /* |
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2 * Copyright (c) 2006 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 contacts datastore. |
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15 * |
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16 */ |
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17 |
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18 |
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19 #ifndef __NSMLCONTACTSDATASTORE_H__ |
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20 #define __NSMLCONTACTSDATASTORE_H__ |
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21 |
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22 // INCLUDE FILES |
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23 #include <SmlDataProvider.h> |
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24 #include <SmlDataFormat.h> |
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25 #include <f32file.h> |
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26 |
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27 //vpbk headers |
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28 #include <CVPbkContactManager.h> |
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29 #include <MVPbkContactStore.h> |
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30 #include <MVPbkContactStoreObserver.h> |
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31 #include <MVPbkBatchOperationObserver.h> |
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32 #include <MVPbkContactViewObserver.h> |
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33 #include <CVPbkSortOrder.h> |
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34 #include <CVPbkContactIdConverter.h> |
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35 #include <CVPbkContactLinkArray.h> |
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36 #include <MVPbkContactViewBase.h> |
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37 #include <MVPbkSingleContactOperationObserver.h> |
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38 #include <CVPbkVCardEng.h> |
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39 #include <MVPbkContactCopyObserver.h> |
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40 #include <MVPbkBatchOperationObserver.h> |
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41 #include <MVPbkContactViewObserver.h> |
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42 #include <MVPbkContactOperationBase.h> |
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43 #include <CVPbkSortOrder.h> |
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44 #include <s32mem.h> |
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45 |
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46 // MACROS |
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47 #define KNSmlvCard21Version TVersion(2,1,0); |
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48 #define KNSmlvCard30Version TVersion(3,0,0); |
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49 |
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50 // CONSTANTS |
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51 _LIT( KNSmlContactStoreNameForDefaultDB, "C:Contacts.cdb" ); |
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52 _LIT( KNSmlDriveC, "C" ); |
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53 _LIT8( KNSmlvCard30Name, "text/vcard" ); |
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54 _LIT8( KNSmlvCard30Ver, "3.0" ); |
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55 _LIT8( KNSmlvCard21Name, "text/x-vcard" ); |
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56 _LIT8( KNSmlvCard21Ver, "2.1" ); |
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57 |
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58 _LIT8( KVersitTokenHOME, "HOME" ); |
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59 _LIT8( KVersitTokenWORK, "WORK" ); |
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60 _LIT8( KVersitTokenCELL, "CELL" ); |
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61 _LIT8( KVersitTokenPAGER,"PAGER" ); |
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62 _LIT8( KVersitTokenFAX, "FAX" ); |
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63 _LIT8( KVersitTokenVOICE,"VOICE" ); |
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64 _LIT8( KVersitTokenVIDEO,"VIDEO" ); |
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65 |
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66 //CONSTANTS INTRODUCED FOR HAVING BACKWARD COMPATIBLE PHONE DB SENT TO SERVER |
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67 //THE CHANGE WAS NEEDED AFTER ADAPTING TO VIRTUAL PHONEBOOK |
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68 _LIT( KLegacySymbianDatabase,"C:Contacts.cdb"); |
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69 const TInt KOldSymbianDBLength = 20; |
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70 |
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71 _LIT( KVPbhkSymbianDBPrefix,"cntdb://"); |
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72 const TInt KVPbhkPrefixLength = 10; |
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73 |
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74 //End NEW CONSTANTS |
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75 const TInt KNSmlContactsGranularity = 8; |
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76 const TInt KNSmlCompactAfterChanges = 16; |
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77 const TInt KNSmlDataStoreMaxSize = 102400; // 100 k |
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78 const TInt KNSmlDefaultStoreNameMaxSize = 256; |
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79 const TInt KNSmlItemDataExpandSize = 1024; |
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80 const TInt KNSmlNoError = 1; |
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81 |
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82 _LIT(KNSmlContactsStoreFormatRsc_1_1_2,"NSmlContactsDataStoreFormat_1_1_2.rsc"); |
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83 _LIT(KNSmlContactsStoreFormatRsc_1_2,"NSmlContactsDataStoreFormat_1_2.rsc"); |
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84 |
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85 // FORWARD DECLARATIONS |
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86 class MContactsModsFetcher; |
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87 class CNSmlDataModBase; |
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88 class CNSmlChangeFinder; |
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89 class CNSmlDataItemUidSet; |
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90 |
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91 // CLASS DECLARATION |
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92 |
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93 // ------------------------------------------------------------------------------------------------ |
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94 // CNSmlContactsDataStore |
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95 // |
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96 // @lib nsmlcontactsdataprovider.lib |
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97 // ------------------------------------------------------------------------------------------------ |
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98 class CNSmlContactsDataStore : public CSmlDataStore, |
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99 public MVPbkContactStoreObserver, |
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100 public MVPbkSingleContactOperationObserver, |
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101 public MVPbkContactCopyObserver, |
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102 public MVPbkBatchOperationObserver, |
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103 public MVPbkContactViewObserver, |
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104 public MVPbkContactOperationBase |
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105 { |
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106 public: |
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107 /** |
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108 * Two-phased constructor. |
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109 */ |
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110 IMPORT_C static CNSmlContactsDataStore* NewL(); |
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111 |
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112 /** |
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113 * Destructor. |
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114 */ |
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115 IMPORT_C virtual ~CNSmlContactsDataStore(); |
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116 |
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117 /** |
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118 * Default store name of client. |
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119 * @return Default store name. |
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120 */ |
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121 IMPORT_C const TDesC& DefaultStoreNameL() const; |
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122 |
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123 /** |
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124 * Gets a list of all contacts databases on client. |
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125 * @return List of databases. |
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126 */ |
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127 IMPORT_C CDesCArray* DoListStoresLC(); |
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128 |
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129 |
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130 protected: |
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131 /** |
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132 * From MVPbkContactStoreListObserver |
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133 * Called when a contact store is ready to use. |
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134 */ |
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135 IMPORT_C void StoreReady( MVPbkContactStore& aContactStore ); |
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136 |
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137 /** |
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138 * From MVPbkContactStoreListObserver |
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139 * Called when a contact store becomes unavailable. |
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140 */ |
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141 IMPORT_C void StoreUnavailable(MVPbkContactStore& aContactStore,TInt aReason ); |
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142 |
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143 /** |
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144 * From MVPbkContactStoreListObserver |
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145 * Called when changes occur in the contact store. |
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146 */ |
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147 IMPORT_C void HandleStoreEventL(MVPbkContactStore& aContactStore,TVPbkContactStoreEvent aStoreEvent ); |
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148 |
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149 /** |
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150 * From MVPbkSingleContactOperationObserver |
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151 * Called when the operation is completed. |
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152 */ |
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153 IMPORT_C void VPbkSingleContactOperationComplete( |
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154 MVPbkContactOperationBase& aOperation, |
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155 MVPbkStoreContact* aContact ); |
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156 |
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157 /** |
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158 * From MVPbkSingleContactOperationObserver |
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159 * Called if the operation fails. |
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160 */ |
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161 IMPORT_C void VPbkSingleContactOperationFailed(MVPbkContactOperationBase& aOperation, TInt aError ); |
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162 |
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163 /** |
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164 * From MVPbkContactCopyObserver |
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165 * Called when the contact has been successfully commited or |
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166 * copied. Caller takes the ownership of results. |
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167 */ |
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168 IMPORT_C void ContactsSaved( MVPbkContactOperationBase& aOperation, |
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169 MVPbkContactLinkArray* aResults ) ; |
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170 |
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171 /** |
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172 * From MVPbkContactCopyObserver |
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173 *Called when there was en error while saving contact(s). |
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174 */ |
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175 IMPORT_C void ContactsSavingFailed( |
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176 MVPbkContactOperationBase& aOperation, |
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177 TInt aError ); |
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178 // From MVPbkBatchOperationObserver |
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179 |
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180 /** |
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181 * Called when one step of the operation is complete. |
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182 * @param aOperation Operation whose step has completed |
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183 * @param aStepSize Size of the performed step |
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184 */ |
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185 IMPORT_C void StepComplete( MVPbkContactOperationBase& aOperation, |
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186 TInt aStepSize ); |
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187 |
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188 /** |
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189 * Called when one step of the operation fails |
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190 * @param aOperation Operation whose step has failed |
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191 * @param aStepSize Size of the performed step |
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192 * @param aError Error that occured |
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193 * @return ETrue if the batch operation should continue, |
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194 * EFalse otherwise |
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195 */ |
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196 IMPORT_C TBool StepFailed( |
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197 MVPbkContactOperationBase& aOperation, |
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198 TInt aStepSize, |
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199 TInt aError ); |
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200 |
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201 /** |
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202 * Called when operation is completed |
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203 * @param aOperation the completed operation |
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204 */ |
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205 IMPORT_C void OperationComplete( MVPbkContactOperationBase& aOperation ); |
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206 |
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207 /** |
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208 * From MVPbkContactViewObserver |
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209 * Called when a view is ready for use. |
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210 */ |
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211 |
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212 IMPORT_C void ContactViewReady( |
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213 MVPbkContactViewBase& aView ) ; |
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214 /** |
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215 * From MVPbkContactViewObserver |
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216 * Called when a view is unavailable for a while. |
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217 */ |
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218 IMPORT_C void ContactViewUnavailable( |
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219 MVPbkContactViewBase& aView ) ; |
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220 /** |
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221 * From MVPbkContactViewObserver |
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222 * Called when a contact has been added to the view. |
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223 */ |
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224 IMPORT_C void ContactAddedToView( |
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225 MVPbkContactViewBase& aView, |
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226 TInt aIndex, |
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227 const MVPbkContactLink& aContactLink ); |
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228 /** |
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229 * From MVPbkContactViewObserver |
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230 * Called when a contact has been removed from a view. |
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231 */ |
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232 IMPORT_C void ContactRemovedFromView( |
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233 MVPbkContactViewBase& aView, |
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234 TInt aIndex, |
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235 const MVPbkContactLink& aContactLink ) ; |
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236 /** |
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237 * From MVPbkContactViewObserver |
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238 * Called when an error occurs in the view. |
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239 */ |
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240 IMPORT_C void ContactViewError( |
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241 MVPbkContactViewBase& aView, |
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242 TInt aError, |
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243 TBool aErrorNotified ) ; |
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244 |
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245 protected: |
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246 /** |
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247 * 2nd phase constructor. |
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248 */ |
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249 IMPORT_C void ConstructL(); |
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250 |
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251 /* |
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252 * 2nd phase constructor. |
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253 * @param aStorename Name of the contact database instance. |
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254 * @param aLegaceStore Legacy name of the contact database instance. |
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255 * This store name is used in the communication with server. |
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256 */ |
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257 IMPORT_C void ConstructL( const TDesC& aStoreName, const TDesC& aLegacyStore ); |
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258 /** |
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259 * DoOpenL() opens the data store specified by aStoreName asynchronously. |
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260 * @param aStoreName The name of the data store to open. |
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261 * @param aContext Identifies the specific synchronisation relationship to use for the synchronisation. |
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262 * @param aStatus On completion of the open, contains the result code. |
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263 */ |
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264 IMPORT_C void DoOpenL(const TDesC& aStoreName, MSmlSyncRelationship& aContext, TRequestStatus& aStatus); |
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265 |
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266 /** |
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267 * DoCancelRequest() cancels the current asynchronous request, including open. Only one asynchronous request may be outstanding at any one time. |
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268 */ |
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269 IMPORT_C void DoCancelRequest(); |
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270 |
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271 /** |
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272 * DoStoreName() returns the name of the open data store. |
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273 * @return The name of the currently opened data store. |
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274 */ |
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275 IMPORT_C const TDesC& DoStoreName() const; |
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276 |
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277 /** |
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278 * DoBeginTransactionL() starts the transaction mode. During this mode calls to CreateItemL, ReplaceItemL, |
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279 * WriteItemL, CommitItemL, MoveItemL, DeleteItemL and SoftDeleteItemL will be part of this transaction. |
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280 * Their RequestStatus must be completed, even if the change is not yet really executed in the Data Store. |
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281 * If a RequestStatus is completed with an error code, the transaction has failed and a rollback must be |
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282 * done. In this case RevertTransaction will be called. |
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283 */ |
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284 IMPORT_C void DoBeginTransactionL(); |
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285 |
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286 /** |
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287 * DoCommitTransactionL() will be called at the end of a successful transaction. At this point in time the |
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288 * operations within the transaction are applied to the Data Store in an atomic way. If all operations |
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289 * succeed, the RequestStatus must be completed with KErrNone. If an operation fails, a rollback must be |
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290 * done and the RequestStatus must be completed with an appropriate error code. |
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291 */ |
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292 IMPORT_C void DoCommitTransactionL(TRequestStatus& aStatus); |
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293 |
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294 /** |
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295 * DoRevertTransaction() will be called to abort an ongoing transaction. None of the operations already |
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296 * submitted may be applied to the Data Store. The RequestStatus must be completed with KErrNone as a revert |
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297 * cannot fail. |
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298 */ |
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299 IMPORT_C void DoRevertTransaction(TRequestStatus& aStatus); |
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300 |
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301 /** |
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302 * DoBeginBatchL() starts the batch mode. During this mode calls to CreateItemL, ReplaceItemL, |
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303 * WriteItemL, CommitItemL, MoveItemL, DeleteItemL and SoftDeleteItemL will be part of this batch. |
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304 * Their RequestStatus must be completed with KErrNone, which only signals acceptance of the operation |
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305 * for batch processing. |
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306 */ |
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307 IMPORT_C void DoBeginBatchL(); |
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308 |
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309 /** |
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310 * DoCommitBatchL() will be called at the end of the batch mode. This tells the Data Store to |
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311 * process the batched operations (in the order they were submitted), and to append the error code |
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312 * for each operation to aResultArray. |
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313 * The error codes in aResultArray are only valid if the RequestStatus is completed with KErrNone. |
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314 * If the RequestStatus is completed with an error code none of the operations in the batch mode |
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315 * were applied to the Data Store. |
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316 */ |
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317 IMPORT_C void DoCommitBatchL(RArray<TInt>& aResultArray, TRequestStatus& aStatus); |
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318 |
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319 /** |
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320 * DoCancelBatch() will be called to abort an ongoing batch mode. None of the operations already |
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321 * submitted may be applied to the Data Store. |
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322 */ |
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323 IMPORT_C void DoCancelBatch(); |
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324 |
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325 /** |
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326 * DoSetRemoteStoreFormatL() sets the SyncML server Data Format - this may optionally be used by the Data |
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327 * Provider to filter out properties that the server does not support, and should be used to avoid deleting |
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328 * these properties in case the server sends a changed item to the Data Provider |
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329 */ |
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330 IMPORT_C void DoSetRemoteStoreFormatL(const CSmlDataStoreFormat& aServerDataStoreFormat); |
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331 |
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332 /** |
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333 * DoSetRemoteMaxObjectSize() sets the SyncML server maximum object size - this may optionally be used by the |
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334 * Data Provider to not send items to the server exceeding its maximum size. 0 means there is no limit. |
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335 */ |
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336 IMPORT_C void DoSetRemoteMaxObjectSize(TInt aServerMaxObjectSize); |
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337 |
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338 /** |
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339 * DoMaxObjectSize() gets the Data Store maximum object size which is reported to the SyncML server. 0 means |
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340 * there is no limit. |
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341 * @return The maximum object size. |
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342 */ |
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343 IMPORT_C TInt DoMaxObjectSize() const; |
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344 |
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345 /** |
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346 * DoOpenItemL() opens the data item specified by aUid asynchronously for reading. |
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347 * @param aUid Item UID which going to be read. |
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348 * @param aFieldChange Accept field changes. |
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349 * @param aParent Parent of the item. |
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350 * @param aSize Size of the item data. |
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351 * @param aMimeType MIME type of the item. |
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352 * @param aMimeVer MIME version used on item. |
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353 * @param aStatus On completion of the opening of item, contains the result code. |
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354 */ |
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355 IMPORT_C void DoOpenItemL(TSmlDbItemUid aUid, TBool& aFieldChange, TInt& aSize, TSmlDbItemUid& aParent, TDes8& aMimeType, TDes8& aMimeVer, TRequestStatus& aStatus); |
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356 |
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357 /** |
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358 * DoCreateItemL() sets the item properties and reference to aUid which will be created. |
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359 * @param aUid Reference to item UID which going to be created. |
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360 * @param aSize Size of the item to be created. |
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361 * @param aParent Parent of the item. |
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362 * @param aMimeType MIME type of the item. |
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363 * @param aMimeVer MIME version used on item. |
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364 * @param aStatus On completion of the creating an item, contains the result code. |
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365 */ |
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366 IMPORT_C void DoCreateItemL(TSmlDbItemUid& aUid, TInt aSize, TSmlDbItemUid aParent, const TDesC8& aMimeType, const TDesC8& aMimeVer, TRequestStatus& aStatus); |
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367 |
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368 /** |
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369 * DoReplaceItemL() opens the data item specified by aUid asynchronously to be updated. |
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370 * @param aUid Item UID which going to be updated. |
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371 * @param aSize Size of the item data. |
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372 * @param aParent Parent of the item. |
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373 * @param aFieldChange Accept field changes. |
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374 * @param aStatus On completion of the updating of item, contains the result code. |
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375 */ |
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376 IMPORT_C void DoReplaceItemL(TSmlDbItemUid aUid, TInt aSize, TSmlDbItemUid aParent, TBool aFieldChange, TRequestStatus& aStatus); |
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377 |
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378 /** |
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379 * DoReadItemL() reads data(or size of aBuffer) of an item opened in DoOpenItemL() to given aBuffer. |
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380 * @param aBuffer Buffer to item data. |
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381 */ |
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382 IMPORT_C void DoReadItemL(TDes8& aBuffer); |
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383 |
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384 /** |
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385 * DoWriteItemL() writes aData of an item opened in DoCreateItemL() or DoReplaceItemL() to be saved on database. |
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386 * @param aData Item data (or part of data). |
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387 */ |
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388 IMPORT_C void DoWriteItemL(const TDesC8& aData); |
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389 |
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390 /** |
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391 * DoCommitItemL() completes an item operation started in DoCreateItemL() or DoReplaceItemL(). |
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392 * @param aStatus On completion of the operation, contains the result code. |
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393 */ |
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394 IMPORT_C void DoCommitItemL(TRequestStatus& aStatus); |
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395 |
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396 /** |
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397 * DoCloseItem() completes an item operation started in DoOpenItemL(). |
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398 */ |
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399 IMPORT_C void DoCloseItem(); |
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400 |
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401 /** |
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402 * DoMoveItemL() moves item specified by aUid asynchronously. |
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403 * @param aUid Item UID which going to be moved. |
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404 * @param aNewParent A new parent of the item. |
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405 * @param aStatus On completion of the moving an item, contains the result code. |
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406 */ |
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407 IMPORT_C void DoMoveItemL(TSmlDbItemUid aUid, TSmlDbItemUid aNewParent, TRequestStatus& aStatus); |
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408 |
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409 /** |
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410 * DoDeleteItemL() deletes item specified by aUid asynchronously. |
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411 * @param aUid Item UID which going to be deleted. |
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412 * @param aStatus On completion of the deleting an item, contains the result code. |
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413 */ |
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414 IMPORT_C void DoDeleteItemL(TSmlDbItemUid aUid, TRequestStatus& aStatus); |
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415 |
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416 /** |
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417 * DoSoftDeleteItemL() soft deletes item specified by aUid asynchronously. |
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418 * @param aUid Item UID which going to be softdeleted. |
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419 * @param aStatus On completion of the softdeleting an item, contains the result code. |
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420 */ |
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421 IMPORT_C void DoSoftDeleteItemL(TSmlDbItemUid aUid, TRequestStatus& aStatus); |
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422 |
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423 /** |
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424 * DoDeleteAllItemsL() deletes all items from opened database asynchronously. |
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425 * @param aStatus On completion of delete, contains the result code. |
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426 */ |
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427 IMPORT_C void DoDeleteAllItemsL(TRequestStatus& aStatus); |
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428 |
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429 /** |
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430 * DoHasSyncHistory() checks if previous sync with opened server and context. |
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431 * @return ETrue if there is synchonization history. |
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432 */ |
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433 IMPORT_C TBool DoHasSyncHistory() const; |
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434 |
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435 /** |
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436 * DoAddedItems() gets all added items on client since previous synchronization. |
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437 * @return Added items. |
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438 */ |
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439 IMPORT_C const MSmlDataItemUidSet& DoAddedItems() const; |
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440 |
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441 /** |
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442 * DoDeletedItems() gets all deleted items on client since previous synchronization. |
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443 * @return Deleted items. |
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444 */ |
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445 IMPORT_C const MSmlDataItemUidSet& DoDeletedItems() const; |
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446 |
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447 /** |
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448 * DoSoftDeletedItems() gets all softdeleted items on client since previous synchronization. |
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449 * @return Soft deleted items. |
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450 */ |
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451 IMPORT_C const MSmlDataItemUidSet& DoSoftDeletedItems() const; |
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452 |
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453 /** |
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454 * DoModifiedItems() gets all modified items on client since previous synchronization. |
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455 * @return Modified items. |
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456 */ |
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457 IMPORT_C const MSmlDataItemUidSet& DoModifiedItems() const; |
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458 |
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459 /** |
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460 * DoMovedItems() gets all moved items on client since previous synchronization. |
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461 * @return Moved items. |
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462 */ |
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463 IMPORT_C const MSmlDataItemUidSet& DoMovedItems() const; |
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464 |
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465 /** |
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466 * DoResetChangeInfoL() resets client synchronization data => next time will be slow sync. |
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467 * @param aStatus On completion of reset, contains the result code. |
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468 */ |
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469 IMPORT_C void DoResetChangeInfoL(TRequestStatus& aStatus); |
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470 |
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471 /** |
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472 * DoCommitChangeInfoL() commits client synchronization changes for given aItems list. |
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473 * @param aStatus On completion of given items, contains the result code. |
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474 * @param aItems Item ids to be commited. |
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475 */ |
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476 IMPORT_C void DoCommitChangeInfoL(TRequestStatus& aStatus, const MSmlDataItemUidSet& aItems); |
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477 |
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478 /** |
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479 * DoCommitChangeInfoL() commits all client synchronization changes. |
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480 * @param aStatus On completion of all items, contains the result code. |
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481 */ |
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482 IMPORT_C void DoCommitChangeInfoL(TRequestStatus& aStatus); |
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483 |
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484 /** |
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485 * Default constructor. |
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486 */ |
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487 IMPORT_C CNSmlContactsDataStore(); |
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488 |
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489 /** |
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490 * SetOwnStoreFormatL() Sets dataproviders own storeformat. |
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491 */ |
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492 IMPORT_C void SetOwnStoreFormatL(); |
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493 |
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494 /** |
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495 * LdoFetchItemL() Fetches item data from database. |
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496 * @param aUid Items uid for fetching. |
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497 * @param aItem Items data after fetch. |
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498 * |
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499 */ |
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500 IMPORT_C virtual void LdoFetchItemL( TSmlDbItemUid& aUid, CBufBase& aItem ); |
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501 |
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502 /* |
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503 * LdoAddItemL() Adds item data to database. |
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504 * @param aItem Item data to be added. |
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505 * @param aSize Item data size. |
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506 */ |
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507 IMPORT_C virtual void LdoAddItemL( const TDesC8& aItem, |
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508 TInt aSize); |
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509 /* |
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510 * LdoAddItemL() Adds several items to database. |
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511 * @param aItem Items data to be added. |
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512 * @param aSize Items data size. |
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513 */ |
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514 IMPORT_C virtual void LdoAddItemsL( CBufBase*& aItems,TInt aSize); |
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515 |
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516 /** |
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517 * LdoUpdateItemL() Updates item data to database. |
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518 * |
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519 */ |
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520 IMPORT_C virtual void LdoUpdateItemL(); |
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521 |
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522 /** |
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523 * DriveBelowCriticalLevelL() Checks if there is enough space on client to store added item data. |
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524 * @param aSize Item size to be added. |
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525 * @return ETrue if there isn't enough drive space. |
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526 */ |
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527 IMPORT_C TBool DriveBelowCriticalLevelL( TInt aSize ); |
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528 |
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529 |
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530 /** |
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531 * StripPropertyL() Removes aProperty from aItem data. |
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532 * @param aItem Item data to be stripped. |
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533 * @param aProperty Property to be removed from aItem. |
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534 */ |
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535 IMPORT_C void StripPropertyL( HBufC8*& aItem, const TDesC8& aProperty ) const; |
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536 |
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537 /** |
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538 * StripPropertyL() Remove aPropertys from aItem data. |
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539 * @param aItem Item(s) data to be stripped. |
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540 * @param aProperty Property to be removed from aItem. |
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541 */ |
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542 IMPORT_C void StripPropertyL( CBufBase*& aItem, const TDesC8& aProperty ) const; |
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543 |
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544 /** |
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545 * ExecuteBufferL() Executes all buffered items from buffer. |
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546 * @param aResultArray Array to return statuscodes for each command. |
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547 */ |
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548 IMPORT_C virtual void ExecuteBufferL(); |
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549 |
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550 /** |
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551 * ExecuteAddL() Executes all the add commands in buffer. |
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552 */ |
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553 IMPORT_C virtual TInt ExecuteAddL(); |
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554 |
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555 /** |
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556 * ExecuteDeleteL() Executes all the delete commands in buffer. |
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557 */ |
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558 IMPORT_C virtual void ExecuteDeleteL(); |
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559 |
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560 /** |
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561 * ExecuteBufferL() Executes all the update commands in buffer. |
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562 */ |
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563 IMPORT_C virtual void ExecuteUpdateL(); |
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564 |
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565 /** |
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566 * ExecuteMoveL() Executes all the move commands in buffer. |
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567 */ |
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568 IMPORT_C virtual void ExecuteMoveL(); |
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569 |
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570 /** |
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571 * AddBufferListL()Adds a new item to buffer. |
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572 * @param aUid New item's uid. |
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573 * @param aSize New item's size. |
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574 * @param aStatus New item's status. |
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575 * @return Pointer to the buffer. |
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576 */ |
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577 IMPORT_C CBufBase* AddBufferListL(TSmlDbItemUid& aUid, TInt aSize, TInt aStatus); |
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578 |
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579 /** |
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580 * Checks if aItem is confidential or not. |
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581 * @param aItem Item that is checked. |
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582 * @return TBool ETrue if item is confidential. |
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583 * Otherwise EFalse is returned. |
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584 */ |
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585 IMPORT_C TBool IsConfidentialL( MVPbkStoreContact& aItem ); |
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586 |
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587 /** |
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588 * Leaving function called when fetch/retrieve |
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589 * operation is complete |
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590 * @param aContact contact fetched/retrieved |
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591 * |
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592 */ |
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593 IMPORT_C void SingleContactOperationCompleteL(MVPbkStoreContact* aContact); |
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594 |
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595 /** |
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596 * Create a contact view of the store which is opened |
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597 */ |
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598 IMPORT_C void CreateViewL(); |
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599 |
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600 /** |
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601 * Delete all the contacts |
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602 */ |
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603 IMPORT_C virtual void DoDeleteAllContactsL(); |
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604 /** |
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605 * Leaving function called when the operation is complete |
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606 */ |
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607 IMPORT_C void OperationCompleteL(); |
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608 /** |
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609 * Reset the contacts data buffer |
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610 */ |
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611 IMPORT_C void ResetBuffer(); |
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612 |
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613 protected: // New |
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614 |
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615 /** |
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616 * Returns the file name for the store format resources. |
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617 * @return Store format resource file name. |
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618 */ |
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619 IMPORT_C virtual const TDesC& GetStoreFormatResourceFileL(); |
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620 |
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621 /** |
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622 * Creates the ModsFetcher object for the DataStore. |
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623 * @return ContactsModsFetcher object. |
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624 */ |
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625 IMPORT_C virtual MContactsModsFetcher* CreateModsFetcherL(); |
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626 |
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627 /** |
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628 * Get datamod instance |
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629 * @return reference to datamod instance. |
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630 */ |
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631 IMPORT_C virtual CNSmlDataModBase& GetDataMod(); |
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632 |
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633 protected: // data |
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634 |
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635 // MODULE DATA STRUCTURES |
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636 enum TNSmlDataStoreStatus // DataStore status |
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637 { |
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638 ENSmlClosed = 1, |
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639 ENSmlOpenAndWaiting, |
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640 ENSmlItemOverflow, |
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641 ENSmlItemOpen, |
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642 ENSmlItemCreating, |
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643 ENSmlItemUpdating |
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644 }; |
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645 |
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646 enum TNSmlCntCommand // Modification type |
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647 { |
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648 ENSmlCntItemAdd = 1, |
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649 ENSmlCntItemDelete, |
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650 ENSmlCntItemSoftDelete, |
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651 ENSmlCntItemRead, |
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652 ENSmlCntItemMove, |
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653 ENSmlCntItemReplace, |
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654 ENSmlCntItemFieldLevelReplace |
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655 }; |
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656 |
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657 enum TNSmlLastOp |
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658 { |
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659 ENSmlRetrieveOp = 1, |
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660 ENSmlAddOp, |
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661 ENSmlDeleteOp, |
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662 ENSMLFetchOp, |
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663 ENSMLDeleteAllOp, |
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664 ENSMLUpdateExportOp, |
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665 ENSMLUpdateImportOp, |
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666 ENSmlNone |
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667 }; |
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668 |
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669 |
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670 // ------------------------------------------------------------------------------------------------ |
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671 // Buffering Stuff for BatchMode operations |
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672 // ------------------------------------------------------------------------------------------------ |
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673 class CNSmlContactsBufferItem : public CBase |
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674 { |
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675 public: |
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676 /** |
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677 * Destructor. |
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678 */ |
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679 ~CNSmlContactsBufferItem(); |
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680 |
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681 public: // data |
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682 TSmlDbItemUid *iPUid; // New item ID |
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683 TSmlDbItemUid iUid; // Item ID |
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684 CBufBase *iItemData; // Item data |
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685 HBufC8 *iMimeType; // Mimetype |
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686 HBufC8 *iMimeVersion; // Mime version |
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687 TNSmlCntCommand iModType; // Commands type |
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688 TInt iStatus; // Command status |
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689 TInt iSize; // Item size |
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690 }; |
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691 |
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692 protected: |
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693 CNSmlChangeFinder* iChangeFinder; |
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694 TRequestStatus* iCallerStatus; |
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695 TBool iSnapshotRegistered; |
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696 TBool iBatchMode; |
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697 TBool iOpened; |
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698 TInt64 iOpenedStoreId; |
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699 TInt iServerMaxObjectSize; |
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700 TSmlDbItemUid iUid; |
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701 TInt iItemPos; |
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702 TNSmlCntCommand iModType; |
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703 CBufBase* iItemData; |
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704 CBufBase* iItemDataAddBatch; |
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705 CBufFlat* iMergeItem; |
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706 RPointerArray<CNSmlContactsBufferItem> iContactsBufferItemList; |
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707 TKeyArrayFix iKey; |
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708 TBool iSyncHistory; |
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709 CSmlDataStoreFormat* iStoreFormat; |
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710 TNSmlDataStoreStatus iState; |
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711 |
|
712 CVPbkContactManager* iContactManager; |
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713 MVPbkContactStore* iStore; |
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714 CVPbkContactIdConverter* iIdConverter; |
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715 MVPbkContactViewBase* iContactViewBase; |
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716 |
|
717 TInt *iSize; |
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718 RBufWriteStream iWriteStream; |
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719 RDesReadStream iReadStream; |
|
720 HBufC8* iBuf; |
|
721 TInt iRetCommand; |
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722 TInt iIndex; |
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723 TInt iRetrieveCount; |
|
724 RArray<TInt> *iResultArray; |
|
725 TNSmlLastOp iLastOperation; |
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726 |
|
727 TInt iStateItem; |
|
728 |
|
729 TBool iFieldLevelReplace; |
|
730 |
|
731 private: |
|
732 TBool iTransactionMode; |
|
733 TInt iModificationCount; |
|
734 TPtrC8 iMimeTypeItem; |
|
735 TPtrC8 iMimeVersionItem; |
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736 TPtrC8 iUsedMimeType; |
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737 TPtrC8 iUsedMimeVersion; |
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738 RStringF iServerMimeType; |
|
739 RStringF iServerMimeVersion; |
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740 HBufC* iDefaultStoreName; |
|
741 |
|
742 //The symbian Db name that is used for communication with servers |
|
743 //Changes done to mantain backward compatibility of function |
|
744 HBufC* iPacketStoreName; |
|
745 |
|
746 CNSmlDataModBase* iDataMod; |
|
747 MContactsModsFetcher* iContactsModsFetcher; |
|
748 |
|
749 RFs iRfs; |
|
750 TInt iDrive; |
|
751 TInt iItemSize; |
|
752 |
|
753 HBufC* iStoreName; |
|
754 |
|
755 RStringPool iStringPool; |
|
756 |
|
757 CNSmlDataItemUidSet* iNewUids; |
|
758 CNSmlDataItemUidSet* iDeletedUids; |
|
759 CNSmlDataItemUidSet* iSoftDeletedUids; |
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760 CNSmlDataItemUidSet* iReplacedUids; |
|
761 CNSmlDataItemUidSet* iMovedUids; |
|
762 |
|
763 RArray<TInt> iAddResultArray; |
|
764 |
|
765 CVPbkVCardEng* iVCardEngine ; |
|
766 MVPbkContactLink* iContactLink; |
|
767 CVPbkContactLinkArray* iContactLnks; |
|
768 MVPbkContactOperationBase* iDeleteAllOperation; |
|
769 }; |
|
770 |
|
771 |
|
772 #endif // __NSMLCONTACTSDATASTORE_H__ |
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773 |
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774 // End of File |
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