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1 /* |
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2 * Copyright (c) 2004-2010 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: Base for RCSE registry classes |
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15 * |
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16 */ |
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17 |
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18 |
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19 //#include <cenrepdatabaseutil.h> |
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20 //#include <cenrepdatabaseproperty.h> |
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21 |
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22 |
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23 #include "rcseregistrybase.h" |
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24 #include "rcsebackupobserver.h" |
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25 #include "rcsedefaultdbnames.h" |
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26 #include "rcseconstants.h" |
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27 #include "rcsepanic.h" |
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28 #include "rcseprivatecrkeys.h" |
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29 #include "rcselogger.h" |
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30 #include "rcsedbimporter.h" |
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31 |
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32 |
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33 // ======== MEMBER FUNCTIONS ======== |
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34 |
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35 // --------------------------------------------------------------------------- |
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36 // Constructor |
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37 // --------------------------------------------------------------------------- |
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38 // |
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39 CRCSERegistryBase::CRCSERegistryBase( TRCSERegistryType aType ) |
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40 : iType( aType ) |
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41 { |
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42 } |
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43 |
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44 // --------------------------------------------------------------------------- |
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45 // BaseConstructL |
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46 // --------------------------------------------------------------------------- |
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47 // |
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48 void CRCSERegistryBase::BaseConstructL() |
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49 { |
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50 RCSELOGSTRING2( "CRCSERegistryBase::BaseConstructL(type=%d) - IN", iType ); |
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51 RCSELOGTHREAD(); |
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52 |
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53 // Set proper table and mask |
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54 switch ( iType ) |
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55 { |
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56 case EVoIPProfile: |
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57 { |
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58 iCenRepDb = CCenRepDatabaseUtil::NewL( KCRUidRCSE, |
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59 KRCSEProfileTable, |
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60 KRCSEColIncrement, |
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61 KRCSEColumnMask, |
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62 KRCSEIdCounter, |
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63 KRCSEColumnCountVoIP ); |
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64 break; |
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65 } |
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66 case EAudioCodecSetting: |
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67 { |
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68 iCenRepDb = CCenRepDatabaseUtil::NewL( KCRUidRCSECodec, |
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69 KRCSECodecTable, |
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70 KRCSEColIncrement, |
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71 KRCSEColumnMask, |
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72 KRCSEIdCounter, |
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73 KRCSEColumnCountCodec ); |
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74 |
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75 break; |
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76 } |
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77 default: |
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78 { |
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79 User::Leave( KErrNotSupported ); |
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80 } |
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81 }; |
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82 |
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83 iBackupObserver = CRCSEBackupObserver::NewL( *this ); |
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84 |
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85 TInt err( 0 ); |
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86 |
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87 // Check if Backup operation is running. |
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88 if ( iBackupObserver->IsBackupOperationRunning() ) |
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89 { |
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90 RCSELOGSTRING( "Backup active!" ); |
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91 iBackupActive = ETrue; |
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92 } |
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93 |
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94 if ( !iBackupActive && |
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95 CRCSEDbImporter::ImportExists() && |
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96 !CRCSEDbImporter::IsImportRunning() ) |
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97 { |
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98 TRAP( err, ImportSettingsL() ); |
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99 } |
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100 |
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101 RCSELOGSTRING( "CRCSERegistryBase::BaseConstructL() - OUT" ); |
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102 } |
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103 |
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104 // --------------------------------------------------------------------------- |
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105 // Destructor |
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106 // --------------------------------------------------------------------------- |
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107 // |
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108 CRCSERegistryBase::~CRCSERegistryBase() |
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109 { |
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110 RCSELOGSTRING2( |
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111 "CRCSERegistryBase::~CRCSERegistryBase(type=%d) - IN", iType ); |
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112 RCSELOGTHREAD(); |
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113 |
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114 if ( iBackupObserver ) |
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115 { |
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116 iBackupObserver->Cancel(); |
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117 delete iBackupObserver; |
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118 iBackupObserver = NULL; |
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119 } |
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120 |
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121 |
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122 delete iCenRepDb; |
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123 |
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124 RCSELOGSTRING( "CRCSERegistryBase::~CRCSERegistryBase() - OUT" ); |
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125 } |
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126 |
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127 // --------------------------------------------------------------------------- |
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128 // From class MRCSEBackupObserver. |
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129 // Handle backup events. |
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130 // --------------------------------------------------------------------------- |
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131 // |
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132 void CRCSERegistryBase::HandleBackupOperationEventL() |
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133 { |
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134 RCSELOGSTRING( "CRCSERegistryBase::HandleBackupOperationEventL() - IN" ); |
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135 RCSELOGTHREAD(); |
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136 |
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137 if ( iBackupObserver->IsBackupOperationRunning() ) |
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138 { |
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139 RCSELOGSTRING( "Backup active!" ); |
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140 iBackupActive = ETrue; |
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141 } |
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142 else |
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143 { |
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144 RCSELOGSTRING( "Backup not active!" ); |
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145 iBackupActive = EFalse; |
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146 } |
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147 |
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148 RCSELOGSTRING( "CRCSERegistryBase::HandleBackupOperationEventL() - OUT" ); |
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149 } |
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150 |
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151 // ----------------------------------------------------------------------------- |
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152 // CRCSERegistryBase::BeginL |
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153 // Prepares read/write operation. |
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154 // ----------------------------------------------------------------------------- |
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155 // |
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156 void CRCSERegistryBase::BeginL() |
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157 { |
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158 RCSELOGSTRING( "CRCSERegistryBase::BeginL() - IN" ); |
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159 RCSELOGTHREAD(); |
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160 |
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161 if ( iBackupActive ) |
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162 { |
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163 User::Leave( KErrNotReady ); |
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164 } |
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165 |
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166 else |
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167 { |
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168 RCSELOGSTRING( "Begin transaction" ); |
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169 |
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170 // Begin transaction. Method leaves 2 items in cleanup stack |
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171 // and they will be removed in CommitTransaction |
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172 iCenRepDb->BeginTransactionL(); |
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173 } |
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174 |
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175 RCSELOGSTRING( "CRCSERegistryBase::BeginL() - OUT" ); |
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176 } |
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177 |
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178 // ----------------------------------------------------------------------------- |
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179 // CRCSERegistryBase::EndL |
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180 // Finalize performed operation |
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181 // ----------------------------------------------------------------------------- |
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182 // |
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183 void CRCSERegistryBase::EndL() |
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184 { |
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185 RCSELOGSTRING( "CRCSERegistryBase::EndL() - IN" ); |
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186 RCSELOGTHREAD(); |
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187 |
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188 User::LeaveIfError( iCenRepDb->CommitTransaction() ); |
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189 |
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190 RCSELOGSTRING( "CRCSERegistryBase::EndL() - OUT" ); |
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191 } |
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192 |
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193 // ----------------------------------------------------------------------------- |
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194 // CRCSERegistryBase::ToDes |
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195 // Converts TInt32 to descriptor. |
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196 // ----------------------------------------------------------------------------- |
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197 // |
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198 TDesC& CRCSERegistryBase::ToDes( TInt32 aFrom, TDes& aTo ) |
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199 { |
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200 aTo.Zero(); |
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201 aTo.AppendNum( aFrom ); |
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202 return aTo; |
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203 } |
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204 |
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205 // ----------------------------------------------------------------------------- |
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206 // CRCSERegistryBase::ToDes |
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207 // Converts TUint32 to descriptor. |
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208 // ----------------------------------------------------------------------------- |
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209 // |
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210 TDesC& CRCSERegistryBase::ToDes( TUint32 aFrom, TDes& aTo ) |
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211 { |
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212 aTo.Zero(); |
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213 aTo.AppendNum( aFrom ); |
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214 return aTo; |
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215 } |
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216 |
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217 // ----------------------------------------------------------------------------- |
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218 // CRCSERegistryBase::ToDes |
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219 // Converts descriptor to TInt32. |
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220 // ----------------------------------------------------------------------------- |
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221 // |
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222 TInt32 CRCSERegistryBase::ToTInt32L( const TDesC& aFrom ) |
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223 { |
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224 TInt32 value; |
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225 TLex16 convert( aFrom ); |
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226 User::LeaveIfError( convert.Val( value ) ); |
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227 return value; |
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228 } |
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229 |
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230 // ----------------------------------------------------------------------------- |
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231 // CRCSERegistryBase::ToDes |
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232 // Converts descriptor to TUint32. |
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233 // ----------------------------------------------------------------------------- |
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234 // |
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235 TUint32 CRCSERegistryBase::ToTUint32L( const TDesC& aFrom) |
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236 { |
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237 TUint32 value; |
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238 TLex16 convert( aFrom ); |
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239 User::LeaveIfError( convert.Val( value, EDecimal ) ); |
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240 return value; |
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241 } |
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242 |
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243 // ----------------------------------------------------------------------------- |
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244 // CRCSERegistryBase::ImportSettingsL |
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245 // Import settings from db files and store to cenrep. |
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246 // ----------------------------------------------------------------------------- |
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247 // |
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248 void CRCSERegistryBase::ImportSettingsL() |
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249 { |
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250 RCSELOGSTRING( "CRCSERegistryBase::ImportSettingsL() - IN" ); |
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251 RCSELOGTHREAD(); |
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252 |
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253 CRCSEDbImporter* importer = CRCSEDbImporter::NewLC(); |
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254 importer->ImportAndStoreL(); |
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255 CleanupStack::PopAndDestroy( importer ); |
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256 |
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257 RCSELOGSTRING( "CRCSERegistryBase::ImportSettingsL() - OUT" ); |
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258 } |
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259 |
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260 // ----------------------------------------------------------------------------- |
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261 // CRCSERegistryBase::CreatePropertyL |
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262 // Create a new property and appends it to given property array |
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263 // ----------------------------------------------------------------------------- |
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264 // |
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265 void CRCSERegistryBase::CreatePropertyL( |
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266 TUint aPropertyName, |
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267 const TDesC& aPropertyValue, |
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268 RIpAppPropArray& aPropertyArray ) |
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269 { |
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270 CCenRepDatabaseProperty* property = CCenRepDatabaseProperty::NewLC(); |
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271 property->SetName( aPropertyName ); |
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272 User::LeaveIfError( property->SetValue( aPropertyValue ) ); |
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273 aPropertyArray.AppendL( property ); |
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274 CleanupStack::Pop( property ); |
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275 } |
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276 |
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277 // ----------------------------------------------------------------------------- |
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278 // CRCSERegistryBase::GetPropertyValueL |
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279 // Gets value of requested property from array |
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280 // ----------------------------------------------------------------------------- |
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281 // |
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282 void CRCSERegistryBase::GetPropertyValueL( |
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283 TUint aPropertyName, |
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284 TDes& aPropertyValue, |
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285 RIpAppPropArray& aPropertyArray ) |
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286 { |
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287 aPropertyValue.Zero(); |
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288 |
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289 const TInt count( aPropertyArray.Count() ); |
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290 for ( TInt i( 0 ); i < count; i++ ) |
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291 { |
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292 if ( aPropertyArray[i]->GetName() == aPropertyName ) |
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293 { |
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294 aPropertyValue = aPropertyArray[i]->GetDesValue(); |
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295 //delete aPropertyArray[i]; |
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296 //aPropertyArray.Remove( i ); |
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297 i = count; // Stop the loop |
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298 } |
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299 } |
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300 } |
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301 |
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302 // ----------------------------------------------------------------------------- |
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303 // CRCSERegistryBase::FindIdsByValueL |
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304 // Search entries that have this property and requested value. |
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305 // ----------------------------------------------------------------------------- |
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306 // |
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307 void CRCSERegistryBase::FindIdsByValueL( |
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308 TUint aPropertyName, |
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309 const TDesC& aPropertyValue, |
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310 RArray<TUint32>& aIdArray ) |
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311 { |
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312 RArray<TInt> allEntries; |
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313 CleanupClosePushL( allEntries ); |
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314 |
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315 iCenRepDb->FindEntryIdsL( allEntries ); |
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316 |
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317 CCenRepDatabaseProperty* property = CCenRepDatabaseProperty::NewLC(); |
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318 |
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319 const TInt allCount( allEntries.Count() ); |
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320 |
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321 for ( TInt i( 0 ); i < allCount; i++ ) |
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322 { |
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323 TInt err = iCenRepDb->FindPropertyL( allEntries[i], aPropertyName, |
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324 *property ); |
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325 |
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326 if ( KErrNoMemory == err ) |
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327 { |
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328 User::Leave( err ); |
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329 } |
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330 |
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331 if ( KErrNone == err ) |
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332 { |
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333 // If properties match, add id to the id array. |
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334 if ( !property->GetDesValue().Compare( aPropertyValue ) ) |
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335 { |
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336 aIdArray.AppendL( allEntries[i] ); |
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337 } |
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338 } |
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339 } |
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340 |
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341 CleanupStack::PopAndDestroy( property ); |
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342 CleanupStack::PopAndDestroy( &allEntries ); |
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343 } |
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344 |
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345 // ----------------------------------------------------------------------------- |
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346 // CRCSERegistryBase::FindAllIdsL |
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347 // Search all ids of entries from cenrep db. |
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348 // ----------------------------------------------------------------------------- |
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349 // |
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350 void CRCSERegistryBase::FindAllIdsL( RArray<TUint32>& aIdArray ) |
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351 { |
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352 CleanupClosePushL( aIdArray ); |
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353 aIdArray.Reset(); |
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354 |
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355 RArray<TInt> ids; |
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356 CleanupClosePushL( ids ); |
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357 |
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358 iCenRepDb->FindEntryIdsL( ids ); |
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359 |
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360 // TInt to TUint |
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361 const TInt count( ids.Count() ); |
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362 for ( TInt i( 0 ); i < count; i++ ) |
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363 { |
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364 aIdArray.AppendL( ids[ i ] ); |
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365 } |
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366 |
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367 CleanupStack::PopAndDestroy( &ids ); |
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368 CleanupStack::Pop( &aIdArray ); |
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369 } |
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370 |
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371 // ----------------------------------------------------------------------------- |
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372 // CRCSERegistryBase::CleanupDbPropArray |
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373 // Custom cleanup for cenrep db property array. |
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374 // ----------------------------------------------------------------------------- |
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375 // |
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376 void CRCSERegistryBase::CleanupDbPropArray( TAny* aPointer ) |
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377 { |
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378 RIpAppPropArray* array = static_cast<RIpAppPropArray*>( aPointer ); |
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379 array->ResetAndDestroy(); |
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380 } |
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381 |
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382 |