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1 /* |
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2 * Copyright (c) 2002-2007 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: CCntParserCollector implementation. |
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15 * |
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16 */ |
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17 |
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18 |
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19 |
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20 #include <cntfilt.h> |
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21 #include <cntitem.h> |
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22 #include <cntfldst.h> |
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23 |
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24 #include <vcard.h> |
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25 #include <versit.h> |
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26 #include <s32mem.h> |
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27 |
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28 #include "cntparsercollector.h" |
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29 #include "cntparserserver.h" |
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30 #include "irmcconsts.h" |
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31 #include "debug.h" |
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32 |
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33 //Next values are defined in cntdef.h |
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34 const TUid typesToBeSearched[]={{KUidContactFieldPhoneNumberValue},{KUidContactFieldFaxValue}}; |
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35 |
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36 _LIT( KTotalCountFilePath, "count.txt" ); |
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37 |
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38 _LIT8( KNameProperty, "N" ); |
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39 _LIT8( KTelProperty, "TEL" ); |
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40 |
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41 |
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42 //------------------------------------------------------------ |
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43 // CCntParserCollector::CCntParserCollector():CActive( 0 ) |
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44 //------------------------------------------------------------ |
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45 CCntParserCollector::CCntParserCollector():CActive( 0 ) |
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46 { |
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47 } |
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48 //------------------------------------------------------------ |
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49 // CCntParserCollector::~CCntParserCollector() |
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50 //------------------------------------------------------------ |
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51 CCntParserCollector::~CCntParserCollector() |
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52 { |
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53 LOGGER_ENTERFN( "CntParserCollector::~CCntParserCollector()" ); |
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54 |
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55 if( iVersitTLS != NULL ) |
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56 { |
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57 iVersitTLS->VersitTlsDataClose(); //Close reference |
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58 } |
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59 LOGGER_WRITE( "CntParserCollector: Versit OK!" ); |
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60 |
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61 iFsSession.Close(); |
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62 LOGGER_WRITE( "CntParserCollector: FsSession OK!" ); |
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63 iWriter.Close(); |
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64 LOGGER_WRITE( "CntParserCollector: iWriter OK!" ); |
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65 delete iFilter; |
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66 LOGGER_LEAVEFN( "CntParserCollector::~CCntParserCollector()" ); |
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67 } |
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68 //------------------------------------------------------------ |
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69 // CCntParserCollector::NewL(CCntParserServer* aServer,CContactDatabase* aCurrentDatabase) |
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70 //------------------------------------------------------------ |
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71 CCntParserCollector* CCntParserCollector::NewL(CCntParserServer* aServer,CContactDatabase* aCurrentDatabase) |
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72 { |
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73 CCntParserCollector* self=NewLC(aServer, aCurrentDatabase); |
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74 CleanupStack::Pop(); |
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75 return self; |
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76 } |
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77 //------------------------------------------------------------ |
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78 // CCntParserCollector::NewLC(CCntParserServer* aServer,CContactDatabase* aCurrentDatabase) |
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79 //------------------------------------------------------------ |
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80 CCntParserCollector* CCntParserCollector::NewLC(CCntParserServer* aServer,CContactDatabase* aCurrentDatabase) |
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81 { |
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82 CCntParserCollector* self=new (ELeave) CCntParserCollector(); |
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83 CleanupStack::PushL( self ); |
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84 self->ConstructL( aServer, aCurrentDatabase ); |
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85 return self; |
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86 } |
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87 //------------------------------------------------------------ |
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88 // CCntParserCollector::ConstructL(CCntParserServer* aServer,CContactDatabase* aCurrentDatabase) |
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89 //------------------------------------------------------------ |
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90 void CCntParserCollector::ConstructL(CCntParserServer* aServer,CContactDatabase* aCurrentDatabase) |
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91 { |
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92 LOGGER_WRITE( "CntParserCollector: ConstructL" ); |
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93 |
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94 CVersitTlsData& VersitTLS = CVersitTlsData::VersitTlsDataL(); //For speed optimization take a reference to TLS, SEE DESTRUCTOR!! |
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95 iVersitTLS = &VersitTLS; |
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96 |
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97 iServer = aServer; |
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98 iContactsDb = aCurrentDatabase; |
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99 PrepareParserL(); |
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100 |
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101 CActiveScheduler::Add(this); |
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102 } |
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103 //------------------------------------------------------------ |
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104 // CCntParserCollector::CreateIrMCL2FileL(const TDesC& aFileName, TInt aMaxNumberOfContacts,TBool aForced) |
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105 //------------------------------------------------------------ |
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106 TInt CCntParserCollector::CreateIrMCL2FileL(const TDesC& aFileName, TInt aMaxNumberOfContacts,TBool aForced) |
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107 { |
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108 LOGGER_WRITE( "CntParserCollector: CreateIrMCL2FileL" ); |
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109 LOGGER_WRITE_1( "CCntParserCollector::CreateIrMCL2FileL aFileName %S", &aFileName ); |
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110 |
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111 iMaxNumberOfContacts = aMaxNumberOfContacts; |
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112 |
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113 CContactIdArray* changedItems; |
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114 TTime tTime; |
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115 |
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116 LOGGER_WRITE( "CntParserCollector: CreateIrMCL2FileL: Does the PB.VCF already exist" ); |
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117 |
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118 //Is there a previously created pb.vcf file? |
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119 RFile file; |
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120 TInt err = file.Open( iFsSession, aFileName, EFileShareExclusive ); //Open file |
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121 if( err == KErrNone ) |
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122 { |
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123 LOGGER_WRITE( "CntParserCollector: CreateIrMCL2FileL: Yes, when created" ); |
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124 file.Modified(tTime); //When modified |
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125 } |
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126 file.Close(); |
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127 |
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128 err = iWriter.Open( iFsSession, aFileName, EFileShareExclusive ); //Open stream |
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129 CleanupClosePushL( iWriter ); //Yes, this is a member variable, but it's considered |
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130 |
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131 if( err == KErrPathNotFound ) |
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132 { |
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133 LOGGER_WRITE( "CntParserCollector: CreateIrMCL2FileL: dir did not exist, creating..." ); |
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134 err = iFsSession.MkDir( aFileName ); |
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135 LOGGER_WRITE_1( "CCntParserCollector MkDir returned %d", err ); |
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136 if ( err == KErrNone ) |
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137 { |
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138 LOGGER_WRITE( "CntParserCollector: CreateIrMCL2FileL: New file after MkDir" ); |
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139 //This is the situation that the file is created for the first time |
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140 User::LeaveIfError( iWriter.Create( iFsSession, aFileName, EFileShareExclusive ) ); |
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141 LOGGER_WRITE( "CntParserCollector: CreateIrMCL2FileL: New file created after MkDir" ); |
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142 CleanupStack::Pop(); //iWriter |
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143 ParseCntDatabaseL(); //create IrMC L2 stuff |
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144 SaveTotalCountL(); |
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145 return KErrNone; //File created normally |
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146 } |
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147 } |
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148 if( err == KErrNotFound ) // file does not exist - create it |
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149 { |
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150 LOGGER_WRITE( "CntParserCollector: CreateIrMCL2FileL: New file" ); |
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151 |
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152 //This is the situation that the file is created for the first time |
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153 User::LeaveIfError( iWriter.Create( iFsSession, aFileName, EFileShareExclusive ) ); |
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154 LOGGER_WRITE( "CntParserCollector: CreateIrMCL2FileL: New file created" ); |
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155 CleanupStack::Pop(); //iWriter |
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156 ParseCntDatabaseL(); //create IrMC L2 stuff |
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157 SaveTotalCountL(); |
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158 return KErrNone; //File created normally |
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159 } |
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160 else |
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161 { |
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162 if( err != KErrNone ) |
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163 { |
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164 LOGGER_WRITE_1( "CreateIrMCL2FileL errror leaving %d", err ); |
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165 User::Leave(err); |
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166 } |
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167 iWriter.Close(); |
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168 |
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169 LOGGER_WRITE( "CntParserCollector: CreateIrMCL2FileL: File exists, any changes in CDB?" ); |
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170 //The file exists, but are there any changes? |
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171 |
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172 changedItems = iContactsDb->ContactsChangedSinceL( tTime ); //Create a contactidarray, user takes the ownership |
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173 CleanupStack::PushL(changedItems); |
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174 |
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175 LOGGER_WRITE_1( "CreateIrMCL2FileL changedItems %d", changedItems->Count() ); |
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176 LOGGER_WRITE_1( "CreateIrMCL2FileL aForced %d", aForced ); |
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177 //Are there changes in any contact |
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178 if( changedItems->Count()!=0 || aForced || ContactCountChanged() ) |
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179 { |
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180 LOGGER_WRITE( "CntParserCollector: CreateIrMCL2FileL: Changes in CDB, replace existing PB.VCF" ); |
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181 |
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182 CleanupStack::PopAndDestroy(changedItems); |
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183 |
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184 //Create pb.vcf |
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185 User::LeaveIfError( iWriter.Replace( iFsSession, aFileName, EFileShareExclusive) ); |
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186 LOGGER_WRITE( "CntParserCollector: CreateIrMCL2FileL: file replaced" ); |
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187 CleanupStack::Pop(); //iWriter |
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188 ParseCntDatabaseL(); //create IrMC L2 stuff |
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189 SaveTotalCountL(); |
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190 return KErrNone; //File created normally |
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191 } |
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192 |
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193 //No changes |
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194 CleanupStack::PopAndDestroy(changedItems); |
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195 CleanupStack::PopAndDestroy(); |
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196 |
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197 LOGGER_WRITE( "CntParserCollector: CreateIrMCL2FileL: No Changes in CDB, keep old PB.VCF" ); |
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198 } |
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199 return KPBNotUpdated; //No error occured, KPBNotUpdated used as return value to tell that the file was not created.. |
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200 } |
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201 //------------------------------------------------------------ |
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202 // CCntParserCollector::ParseCntDatabaseL() |
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203 //------------------------------------------------------------ |
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204 void CCntParserCollector::ParseCntDatabaseL() |
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205 { |
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206 LOGGER_WRITE( "CntParserCollector: ParseCntDatabaseL" ); |
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207 |
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208 iCurrentItem = 0; |
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209 iCancel = EFalse; |
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210 iContactsSaved = 0; |
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211 |
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212 //Create owncard (it's always included, even if it's empty) |
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213 |
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214 TFileName defaultDb; |
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215 CContactDatabase::GetDefaultNameL( defaultDb ); |
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216 TFileName currentDb; |
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217 iContactsDb->GetCurrentDatabase( currentDb ); |
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218 |
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219 if( defaultDb.CompareF(currentDb) == 0 || currentDb == KNullDesC16 /*|| currentDb.CompareF(KSimDummyDatabase)==0*/) //Is current database also default? |
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220 { |
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221 LOGGER_WRITE( "CntParserCollector: ParseCntDatabaseL: Using default database" ); |
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222 TContactItemId ownCardId = iContactsDb->OwnCardId(); |
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223 ExternalizeCurrentContactL( iContactsDb, ownCardId, ETrue); |
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224 } |
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225 else |
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226 { |
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227 LOGGER_WRITE( "CntParserCollector: ParseCntDatabaseL: Not using default database" ); |
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228 CContactDatabase* db=CContactDatabase::OpenL(); //My contact card is only in default db, so open it |
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229 CleanupStack::PushL(db); |
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230 |
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231 TContactItemId ownCardId = db->OwnCardId(); |
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232 ExternalizeCurrentContactL( db, ownCardId, ETrue ); |
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233 |
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234 CleanupStack::PopAndDestroy( db ); |
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235 } |
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236 |
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237 //Start running RunL method and create everything else.. |
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238 TRequestStatus* s = &iStatus; |
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239 User::RequestComplete( s, KErrNone ); |
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240 SetActive(); |
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241 } |
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242 //------------------------------------------------------------ |
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243 // CCntParserCollector::CloseResources() |
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244 //------------------------------------------------------------ |
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245 void CCntParserCollector::CloseResources() |
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246 { |
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247 LOGGER_WRITE( "CntParserCollector: CloseResources: Closing resources (iWriter)" ); |
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248 iWriter.Close(); |
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249 } |
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250 //------------------------------------------------------------ |
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251 // CCntParserCollector::PrepareParserL() |
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252 //------------------------------------------------------------ |
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253 void CCntParserCollector::PrepareParserL() |
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254 { |
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255 LOGGER_WRITE( "CntParserCollector: PrepareParserL" ); |
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256 iFilter = CCntFilter::NewL(); //Filter all contact cards out of others |
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257 |
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258 iFilter->SetContactFilterTypeALL( EFalse ); |
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259 iFilter->SetContactFilterTypeCard( ETrue ); |
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260 iContactsDb->FilterDatabaseL( *iFilter ); |
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261 |
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262 iIds=iFilter->iIds; //Get IDs to filtered contacts |
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263 iCount=iIds->Count(); //Get number of contacts to be collected |
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264 |
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265 User::LeaveIfError( iFsSession.Connect() ); //Connect to the file server |
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266 |
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267 LOGGER_WRITE_1( "CntParserCollector: PrepareParserL: iCount == %d", iCount); |
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268 } |
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269 //------------------------------------------------------------ |
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270 // CCntParserCollector::RunL() |
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271 //------------------------------------------------------------ |
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272 void CCntParserCollector::RunL() |
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273 { |
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274 //MaxNumberOfContacts-1 for OwnCard |
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275 if( iCurrentItem < iCount && (iCurrentItem < ( iMaxNumberOfContacts - 1 ) || iMaxNumberOfContacts == -1 ) ) //If no more contacts left or maximum number of contacts already parsed |
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276 { |
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277 ExternalizeCurrentContactL( iContactsDb, (*iIds)[iCurrentItem], EFalse ); |
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278 iCurrentItem++; |
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279 TRequestStatus* s = &iStatus; //Let's rerun this RunL method as soon as possible |
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280 User::RequestComplete( s, KErrNone ); |
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281 SetActive(); |
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282 return; |
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283 } |
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284 iCurrentItem++; //for OwnCard that is created separately |
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285 LOGGER_WRITE( "CntParserCollector: RunL: No more items" ); |
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286 CloseResources(); |
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287 iServer->CompletePhoneBookRequests( KErrNone ); |
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288 } |
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289 //------------------------------------------------------------ |
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290 // CCntParserCollector::ExternalizeCurrentContactL(CContactDatabase* aContactsDb,TInt aCurrentItem,TBool ExternalizeEmpty) |
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291 //------------------------------------------------------------ |
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292 void CCntParserCollector::ExternalizeCurrentContactL(CContactDatabase* aContactsDb,TInt aCurrentItem,TBool ExternalizeEmpty) |
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293 { |
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294 CContactItem* ownCard; |
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295 |
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296 if( aCurrentItem < 0 ) |
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297 { |
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298 ownCard = CContactCard::NewLC(); |
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299 } |
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300 else |
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301 { |
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302 ownCard = aContactsDb->ReadContactLC( aCurrentItem ); //Take a new contact item |
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303 } |
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304 |
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305 CParserVCard* VCard=CParserVCard::NewL(); //Create new VCard |
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306 CleanupStack::PushL( VCard ); |
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307 |
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308 TInt nField = ownCard->CardFields().Find( KUidContactFieldGivenName ); |
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309 TInt fField = ownCard->CardFields().Find( KUidContactFieldFamilyName ); |
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310 TInt cField = ownCard->CardFields().Find( KUidContactFieldCompanyName ); |
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311 |
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312 //FOR NAMES |
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313 //N: -field always included even if it's empty |
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314 CDesC16Array* ValueArray=new (ELeave) CDesCArrayFlat(4); |
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315 CleanupStack::PushL( ValueArray ); |
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316 CParserPropertyValueCDesCArray* NameValues=new (ELeave) CParserPropertyValueCDesCArray( ValueArray ); |
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317 CleanupStack::PushL( NameValues ); |
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318 CArrayPtr<CParserParam>* parameters=new (ELeave) CArrayPtrFlat<CParserParam>(1); |
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319 CleanupStack::PushL( parameters ); |
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320 |
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321 TPtrC fName; |
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322 TPtrC nName; |
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323 TPtrC cName; |
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324 |
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325 if( fField != KErrNotFound ) |
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326 { |
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327 fName.Set( ownCard->CardFields()[fField].TextStorage()->Text() ); |
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328 } |
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329 if( nField != KErrNotFound ) |
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330 { |
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331 nName.Set( ownCard->CardFields()[nField].TextStorage()->Text() ); |
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332 } |
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333 if( cField != KErrNotFound ) |
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334 { |
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335 cName.Set( ownCard->CardFields()[cField].TextStorage()->Text() ); |
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336 } |
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337 |
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338 if( fName.Length() == 0) |
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339 { |
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340 fField = KErrNotFound; |
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341 } |
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342 if(nName.Length()==0) |
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343 { |
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344 nField = KErrNotFound; |
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345 if( fField==KErrNotFound ) |
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346 { |
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347 ValueArray->AppendL( cName ); |
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348 } |
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349 else |
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350 { |
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351 ValueArray->AppendL( fName ); |
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352 } |
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353 } |
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354 else |
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355 { |
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356 ValueArray->AppendL( fName ); |
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357 ValueArray->AppendL( nName ); |
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358 } |
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359 |
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360 VCard->AddPropertyL( CParserProperty::NewL((*NameValues),KNameProperty,parameters) ); //Add name property to VCard (VCard takes the ownership of the property) |
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361 CleanupStack::Pop(3); //parameters namevalues valuearray |
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362 |
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363 TBool isNumber = EFalse; |
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364 |
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365 TInt typeIndex = 0; |
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366 TInt index = -1; //NOTE: +1 added before used first time |
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367 |
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368 for(;;) //Go through all fields (Number of fields is unknown) |
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369 { |
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370 index = ownCard->CardFields().FindNext(typesToBeSearched[typeIndex],index+1);//Find next field (of current type) |
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371 if( index == KErrNotFound ) //No more phone numbers, move to the next group -> (See TypesToBeSearched) |
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372 { |
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373 typeIndex++; |
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374 if( typeIndex >= (signed) (sizeof(typesToBeSearched) / sizeof(TUid)) ) |
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375 { |
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376 break; //if no more types to search -> exit FOR-loop |
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377 } |
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378 |
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379 index=ownCard->CardFields().FindNext(typesToBeSearched[typeIndex],0); //Find next field |
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380 if( index==KErrNotFound ) |
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381 { |
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382 break; //No fields -> exit |
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383 } |
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384 } |
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385 |
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386 TPtrC number = ownCard->CardFields()[index].TextStorage()->Text(); |
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387 if( number.Length() != 0) |
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388 { |
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389 CDesC16Array* ValueArray2=new (ELeave) CDesCArrayFlat(4); |
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390 CleanupStack::PushL( ValueArray2 ); |
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391 CParserPropertyValueCDesCArray* NumberValues=new (ELeave) CParserPropertyValueCDesCArray(ValueArray2); |
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392 CleanupStack::PushL( NumberValues ); |
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393 CArrayPtr<CParserParam>* parameters2=new (ELeave) CArrayPtrFlat<CParserParam>(1); |
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394 CleanupStack::PushL( parameters2 ); |
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395 |
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396 //Take label name to parameter |
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397 |
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398 for( TInt i=0;i<ownCard->CardFields()[index].ContentType().FieldTypeCount();i++ ) |
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399 { |
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400 TFieldType fieldType=ownCard->CardFields()[index].ContentType().FieldType(i); |
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401 |
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402 if(fieldType==KUidContactFieldVCardMapWORK) parameters2->AppendL(CParserParam::NewL(KVersitParam8Work,KNullDesC8)); |
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403 if(fieldType==KUidContactFieldVCardMapHOME) parameters2->AppendL(CParserParam::NewL(KVersitParam8Home,KNullDesC8)); |
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404 if(fieldType==KUidContactFieldVCardMapMSG) parameters2->AppendL(CParserParam::NewL(KVersitParam8Msg,KNullDesC8)); |
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405 if(fieldType==KUidContactFieldVCardMapVOICE)parameters2->AppendL(CParserParam::NewL(KVersitParam8Voice,KNullDesC8)); |
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406 if(fieldType==KUidContactFieldVCardMapFAX) parameters2->AppendL(CParserParam::NewL(KVersitParam8Fax,KNullDesC8)); |
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407 if(fieldType==KUidContactFieldVCardMapPREF) parameters2->AppendL(CParserParam::NewL(KVersitParam8Pref,KNullDesC8)); |
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408 if(fieldType==KUidContactFieldVCardMapCELL) parameters2->AppendL(CParserParam::NewL(KVersitParam8Cell,KNullDesC8)); |
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409 if(fieldType==KUidContactFieldVCardMapPAGER)parameters2->AppendL(CParserParam::NewL(KVersitParam8Pager,KNullDesC8)); |
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410 if(fieldType==KUidContactFieldVCardMapBBS) parameters2->AppendL(CParserParam::NewL(KVersitParam8Bbs,KNullDesC8)); |
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411 if(fieldType==KUidContactFieldVCardMapMODEM)parameters2->AppendL(CParserParam::NewL(KVersitParam8Modem,KNullDesC8)); |
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412 if(fieldType==KUidContactFieldVCardMapCAR) parameters2->AppendL(CParserParam::NewL(KVersitParam8Car,KNullDesC8)); |
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413 if(fieldType==KUidContactFieldVCardMapISDN) parameters2->AppendL(CParserParam::NewL(KVersitParam8Isdn,KNullDesC8)); |
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414 if(fieldType==KUidContactFieldVCardMapVIDEO)parameters2->AppendL(CParserParam::NewL(KVersitParam8Video,KNullDesC8)); |
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415 } |
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416 |
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417 ValueArray2->AppendL( number ); |
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418 VCard->AddPropertyL(CParserProperty::NewL((*NumberValues),KTelProperty,parameters2)); //VCard takes the ownership of the property |
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419 isNumber=ETrue; |
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420 |
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421 CleanupStack::Pop(3); //parameters2 numbervalues valuearray2 |
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422 } |
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423 } |
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424 |
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425 if( (nField!=KErrNotFound) || (fField!=KErrNotFound) || (cField!=KErrNotFound) || isNumber || ExternalizeEmpty ) |
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426 { |
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427 if( !isNumber ) |
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428 { |
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429 //Create empty TEL field (required by the specs) |
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430 |
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431 CDesC16Array* ValueArray3=new (ELeave) CDesCArrayFlat(4); |
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432 CleanupStack::PushL(ValueArray3); |
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433 CParserPropertyValueCDesCArray* NumberValues2=new (ELeave) CParserPropertyValueCDesCArray(ValueArray3); |
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434 CleanupStack::PushL(NumberValues2); |
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435 CArrayPtr<CParserParam>* parameters3=new (ELeave) CArrayPtrFlat<CParserParam>(1); |
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436 CleanupStack::PushL(parameters3); |
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437 |
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438 VCard->AddPropertyL(CParserProperty::NewL((*NumberValues2),KTelProperty,parameters3)); //VCard takes the ownership of the property |
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439 |
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440 CleanupStack::Pop(3); //parameters3 numbervalues valuearray3 |
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441 } |
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442 |
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443 TRAPD( err, VCard->ExternalizeL( iWriter );) //If there are no name or numbers, then no externalizing.. |
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444 //if error then only current contact card is discarded, but others will be still collected.. |
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445 if( err == KErrNone ) |
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446 { |
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447 iContactsSaved++; |
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448 } |
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449 else |
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450 { |
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451 LOGGER_WRITE( "CntParserCollector: RunL: Error,VCARD _NOT_ saved" ); |
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452 } |
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453 } |
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454 |
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455 aContactsDb->CloseContactL( aCurrentItem ); //Close current contact item |
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456 |
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457 CleanupStack::PopAndDestroy( VCard ); // VCard and all arrays (parameters2, numvervalues, valuearray2) related to this VCard are deleted through the ownership relations |
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458 CleanupStack::PopAndDestroy( ownCard ); |
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459 } |
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460 //------------------------------------------------------------ |
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461 // CCntParserCollector::DoCancel() |
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462 //------------------------------------------------------------ |
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463 void CCntParserCollector::DoCancel() |
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464 { |
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465 LOGGER_WRITE( "CntParserCollector: DoCancel" ); |
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466 CloseResources(); |
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467 } |
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468 //------------------------------------------------------------ |
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469 // CCntParserCollector::RunError(TInt aError) |
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470 //------------------------------------------------------------ |
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471 TInt CCntParserCollector::RunError( TInt aError ) |
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472 { |
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473 LOGGER_WRITE( "CntParserCollector: RunError!" ); |
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474 CloseResources(); //JIC |
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475 |
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476 iServer->CompletePhoneBookRequests( aError ); //complete all requests with an error |
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477 return KErrNone; |
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478 } |
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479 //------------------------------------------------------------ |
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480 // CCntParserCollector::CurrentItem() |
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481 //------------------------------------------------------------ |
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482 TInt CCntParserCollector::CurrentItem() |
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483 { |
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484 return iCurrentItem; |
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485 } |
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486 //------------------------------------------------------------ |
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487 // CCntParserCollector::Count() |
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488 //------------------------------------------------------------ |
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489 TInt CCntParserCollector::Count() |
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490 { |
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491 return iCount; |
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492 } |
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493 //------------------------------------------------------------ |
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494 // CCntParserCollector::ContactsSaved() |
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495 //------------------------------------------------------------ |
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496 TInt CCntParserCollector::ContactsSaved() |
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497 { |
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498 return iContactsSaved; |
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499 } |
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500 //------------------------------------------------------------ |
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501 // CCntParserCollector::SaveTotalCountL() const |
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502 //------------------------------------------------------------ |
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503 void CCntParserCollector::SaveTotalCountL() |
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504 { |
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505 LOGGER_WRITE( "CntParserCollector: SaveTotalCount begin" ); |
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506 |
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507 if( iContactsDb ) |
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508 { |
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509 iTotalCount = iContactsDb->CountL(); |
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510 LOGGER_WRITE_1( "CntParserCollector: SaveTotalCount iTotalCount %d", iTotalCount ); |
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511 } |
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512 |
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513 RFs Fs; |
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514 RFile writer; |
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515 User::LeaveIfError(Fs.Connect()); //Connect to the file server |
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516 CleanupClosePushL(Fs); |
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517 |
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518 User::LeaveIfError(Fs.CreatePrivatePath( EDriveC )); |
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519 User::LeaveIfError(Fs.SetSessionToPrivate( EDriveC )); |
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520 |
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521 User::LeaveIfError(writer.Replace(Fs,KTotalCountFilePath,EFileWrite)); //Open file |
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522 CleanupClosePushL(writer); |
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523 LOGGER_WRITE( "CntParserCollector: SaveTotalCount file replaced" ); |
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524 |
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525 // Prepare externalized representation of iTotalCount |
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526 TBuf8< 256 > countData; |
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527 RDesWriteStream writeStream( countData ); |
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528 CleanupClosePushL( writeStream ); |
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529 writeStream.WriteInt32L( iTotalCount ); |
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530 writeStream.CommitL(); |
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531 CleanupStack::PopAndDestroy( &writeStream ); |
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532 |
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533 // Then write them to the file itself |
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534 User::LeaveIfError(writer.Write( countData )); |
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535 |
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536 CleanupStack::PopAndDestroy(); //writer |
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537 CleanupStack::PopAndDestroy(); //Fs |
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538 |
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539 LOGGER_WRITE( "CntParserCollector: SaveTotalCount end" ); |
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540 } |
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541 //------------------------------------------------------------ |
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542 // CCntParserCollector::ReadTotalCountL() const |
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543 //------------------------------------------------------------ |
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544 TInt CCntParserCollector::ReadTotalCountL() const |
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545 { |
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546 LOGGER_WRITE( "CntParserCollector: ReadTotalCount begin" ); |
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547 TInt total; |
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548 RFs Fs; |
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549 RFile reader; |
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550 User::LeaveIfError(Fs.Connect()); //Connect to the file server |
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551 CleanupClosePushL(Fs); |
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552 |
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553 User::LeaveIfError(Fs.CreatePrivatePath( EDriveC )); |
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554 User::LeaveIfError(Fs.SetSessionToPrivate( EDriveC )); |
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555 |
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556 User::LeaveIfError(reader.Open(Fs,KTotalCountFilePath,EFileRead)); //Open file |
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557 CleanupClosePushL(reader); |
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558 LOGGER_WRITE( "CntParserCollector: ReadTotalCount file opened" ); |
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559 |
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560 RFileReadStream readStream(reader); |
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561 readStream.PushL(); |
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562 |
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563 total = readStream.ReadInt32L(); |
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564 |
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565 LOGGER_WRITE_1( "CntParserCollector: ReadTotalCount total %d", total ); |
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566 |
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567 CleanupStack::PopAndDestroy(); //readStream |
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568 CleanupStack::PopAndDestroy(); //writer |
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569 CleanupStack::PopAndDestroy(); //Fs |
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570 LOGGER_WRITE( "CntParserCollector: ReadTotalCount end" ); |
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571 return total; |
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572 } |
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573 //------------------------------------------------------------ |
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574 // CCntParserCollector::ContactCountChanged() const |
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575 //------------------------------------------------------------ |
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576 TBool CCntParserCollector::ContactCountChanged() |
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577 { |
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578 LOGGER_WRITE( "CntParserCollector: ContactCountChanged begin" ); |
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579 TInt oldCount = 0; |
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580 TInt err( KErrNone ); |
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581 |
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582 if( iContactsDb ) |
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583 { |
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584 TRAP( err, iTotalCount = iContactsDb->CountL() ); |
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585 if ( err != KErrNone ) |
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586 { |
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587 LOGGER_WRITE_1( "iContactsDb->CountL leaved: %d", err ); |
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588 LOGGER_WRITE( "CntParserCollector: ContactCountChanged ETrue" ); |
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589 return ETrue; |
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590 } |
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591 LOGGER_WRITE_1( "CntParserCollector: ContactCountChanged iTotalCount %d", iTotalCount ); |
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592 } |
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593 |
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594 TRAP( err, oldCount = ReadTotalCountL() ); |
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595 |
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596 LOGGER_WRITE_1( "CntParserCollector: ContactCountChanged err %d", err ); |
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597 LOGGER_WRITE_1( "CntParserCollector: ContactCountChanged oldCount %d", oldCount ); |
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598 LOGGER_WRITE_1( "CntParserCollector: ContactCountChanged iTotalCount %d", iTotalCount ); |
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599 |
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600 if( err == KErrNone ) |
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601 { |
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602 if( iTotalCount != oldCount ) |
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603 { |
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604 LOGGER_WRITE( "CntParserCollector: ContactCountChanged ETrue" ); |
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605 return ETrue; |
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606 } |
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607 else |
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608 { |
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609 LOGGER_WRITE( "CntParserCollector: ContactCountChanged EFalse" ); |
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610 return EFalse; |
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611 } |
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612 } |
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613 else |
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614 { |
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615 LOGGER_WRITE( "CntParserCollector: ContactCountChanged ETrue" ); |
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616 return ETrue; |
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617 } |
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618 } |
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619 |
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620 // end of file |