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1 // Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies). |
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2 // All rights reserved. |
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3 // This component and the accompanying materials are made available |
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4 // under the terms of "Eclipse Public License v1.0" |
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5 // which accompanies this distribution, and is available |
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6 // at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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7 // |
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8 // Initial Contributors: |
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9 // Nokia Corporation - initial contribution. |
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10 // |
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11 // Contributors: |
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12 // |
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13 // Description: |
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14 // Comms Database Connection Preference Table header |
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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 @file |
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20 @publishedAll |
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21 @deprecated since v9.1. Functionality is replaced with commsdat. |
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22 */ |
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23 |
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24 #ifndef CDBPREFTABLE_H |
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25 #define CDBPREFTABLE_H |
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26 |
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27 #include <d32dbms.h> |
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28 #include <cdbcols.h> |
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29 #include <cdblen.h> |
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30 |
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31 class CCommsDatabase; |
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32 class TCommDbCommonBearerInfo; |
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33 class CCommDbTableExtension; |
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34 class CCommsDbTableView; |
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35 //Created via CCommsDatabase::OpenConnectionPrefTableLC() or NewLC(). |
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36 //Uses a CCommsDatabase and has an RDbView for access to the database. |
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37 class CCommsDbConnectionPrefTableView : public CBase |
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38 /** |
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39 |
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40 Implements actions on records of the Connection Preferences table, to allow clients to set |
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41 the preferred order in which connections are attempted. |
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42 |
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43 The class is similiar to CCommsDbTableView, but only allows access to connection |
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44 preferences as a set and not to individual fields in the table. This prevents |
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45 inappropriate updates of the records. Like CCommsDbTableView, the class has |
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46 a group of functions for navigating through the records in the view, and another |
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47 group for setting fields in the current record. |
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48 |
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49 Clients do not create this type of object, but get an instance through |
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50 CCommsDatabase::OpenConnectionPrefTableLC(), |
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51 CCommsDatabase::OpenConnectionPrefTableInRankOrderLC(), or |
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52 CCommsDatabase::OpenConnectionPrefTableViewOnRankLC(). |
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53 |
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54 In addition to the leave codes documented, all leaving functions can leave |
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55 with any error returned by DBMS during database manipulation. |
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56 |
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57 @see CCommDbOverrideSettings::GetConnectionPreferenceOverride() |
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58 @see CCommDbOverrideSettings::SetConnectionPreferenceOverride() |
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59 @publishedAll |
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60 @released */ |
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61 { |
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62 public: |
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63 friend class CCommsDatabaseBase; |
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64 |
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65 public: |
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66 class TCommDbIapBearer |
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67 /** Encapsulates the bearer set (CONNECT_PREF_BEARER_SET) and IAP (CONNECT_PREF_IAP) |
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68 fields. |
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69 Used in calls to UpdateBearerL() and as a public member of TCommDbIapConnectionPref. |
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70 @publishedAll |
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71 @released */ |
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72 { |
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73 public: |
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74 IMPORT_C TCommDbIapBearer(); |
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75 public: |
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76 /** Value for the bearer set (CONNECT_PREF_BEARER_SET) field. */ |
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77 TUint32 iBearerSet; |
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78 /** Value for the IAP (CONNECT_PREF_IAP) field. */ |
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79 TUint32 iIapId; |
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80 }; |
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81 |
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82 class TCommDbIapConnectionPref |
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83 /** Encapsulates the rank (CONNECT_PREF_RANKING), direction (CONNECTION_PREF_DIRECTION), |
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84 and dialog preference (CONNECT_PREF_DIALOG_PREF) fields, plus a TCommDbIapBearer |
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85 object. |
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86 A complete connection preference - containing rank, direction, dialogue option, |
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87 bearers for the dialogue and the prefered IAP. |
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88 @see TCommDbConnectionDirection |
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89 @publishedAll |
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90 @released */ |
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91 { |
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92 public: |
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93 IMPORT_C TCommDbIapConnectionPref(); |
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94 IMPORT_C TBool operator==(const TCommDbIapConnectionPref& aPref) const; |
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95 public: |
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96 /** Value for the rank (CONNECT_PREF_BEARER_SET) field. */ |
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97 TUint32 iRanking; |
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98 /** Value for the direction (CONNECTION_PREF_DIRECTION) field. |
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99 |
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100 @see TCommDbConnectionDirection */ |
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101 TCommDbConnectionDirection iDirection; |
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102 /** Value for the dialog preference (CONNECT_PREF_DIALOG_PREF) field. |
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103 |
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104 @see TCommDbDialogPref */ |
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105 TCommDbDialogPref iDialogPref; |
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106 /** Values for the bearer (CONNECT_PREF_BEARER_SET) and IAP (CONNECT_PREF_IAP) fields. |
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107 |
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108 @see TCommDbIapBearer */ |
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109 TCommDbIapBearer iBearer; |
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110 }; |
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111 |
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112 class TCommDbIspBearer |
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113 /** |
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114 |
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115 Frame left in place for BC with 6.1 |
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116 @publishedAll |
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117 @deprecated 7.0 */ |
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118 { |
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119 public: |
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120 IMPORT_C TCommDbIspBearer(); |
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121 }; |
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122 |
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123 class TCommDbIspConnectionPref |
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124 /** |
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125 @publishedAll |
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126 @deprecated |
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127 */ |
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128 { |
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129 public: |
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130 IMPORT_C TCommDbIspConnectionPref(); |
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131 IMPORT_C TBool operator==(const TCommDbIspConnectionPref& aPref) const; |
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132 public: |
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133 TCommDbIspBearer iBearer; |
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134 }; |
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135 |
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136 public: |
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137 IMPORT_C virtual ~CCommsDbConnectionPrefTableView(); |
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138 |
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139 static CCommsDbConnectionPrefTableView* NewLC(CCommsDatabase& aDb, const TDbQuery& aQuery); |
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140 static CCommsDbConnectionPrefTableView* NewLC(CCommsDatabase& aDb, TCommDbConnectionDirection aDirection, TBool aSortRanking = EFalse); |
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141 static CCommsDbConnectionPrefTableView* NewL(CCommsDatabase& aDb, TCommDbConnectionDirection aDirection, TUint32 aRank); |
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142 |
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143 IMPORT_C void InsertConnectionPreferenceL(const TCommDbIapConnectionPref& aPref, TBool aReadOnly = EFalse); |
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144 |
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145 IMPORT_C void ReadConnectionPreferenceL(TCommDbIapConnectionPref& aPref); |
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146 |
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147 IMPORT_C void UpdateBearerL(const TCommDbIapBearer& aUpdate, TBool aReadOnly = EFalse); |
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148 |
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149 IMPORT_C void UpdateDialogPrefL(const TCommDbDialogPref& aUpdate); |
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150 |
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151 IMPORT_C void ChangeConnectionPreferenceRankL(TUint32 aNewRank); |
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152 |
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153 IMPORT_C void DeleteConnectionPreferenceL(); |
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154 |
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155 IMPORT_C void SwapConnectionPreferencesL(TCommDbConnectionDirection aDirection, TUint32 aFirstRank, TUint32 aSecondRank); |
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156 |
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157 IMPORT_C TInt GotoFirstRecord(); |
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158 |
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159 IMPORT_C TInt GotoNextRecord(); |
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160 |
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161 IMPORT_C TInt GotoPreviousRecord(); |
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162 |
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163 // |
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164 // ISP Connection Preference record operations |
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165 // All these were deprecated in 7.0 but have now |
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166 // been re-instated in limited form to accomodate 6.1 BC |
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167 // |
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168 IMPORT_C void InsertConnectionPreferenceL(const TCommDbIspConnectionPref& aPref, TBool aReadOnly = EFalse); |
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169 IMPORT_C void UpdateBearerL(const TCommDbIspBearer& aUpdate, TBool aReadOnly = EFalse); |
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170 IMPORT_C void ReadConnectionPreferenceL(TCommDbIspConnectionPref& aPref); |
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171 |
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172 protected: |
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173 CCommsDbConnectionPrefTableView(CCommsDatabase& aDb); |
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174 void ConstructL(const TDbQuery& aQuery); |
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175 void ConstructL(TCommDbConnectionDirection aDirection, TBool aSortRanking); |
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176 void ConstructL(TCommDbConnectionDirection aDirection, TUint32 aRank); |
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177 void Close(); |
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178 void OpenL(const TDbQuery& aQuery); |
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179 RDbRowSet::TAccess GetL(); |
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180 inline TDbColNo ColNum(const TDesC& aColumn) const; |
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181 void GetUint32L(const TDesC& aColumnName, TUint32& aValue); |
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182 |
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183 private: |
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184 void SetRankL(TUint32 aNewRank); |
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185 void DoSwapConnectionPreferencesL(TCommDbConnectionDirection aDirection, TUint32 aFirstRank, TUint32 aSecondRank); |
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186 |
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187 protected: |
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188 /** DBMS view. Variable not used in shim. Not removed because of BC break */ |
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189 RDbView iTableView; |
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190 CCommDbTableExtension* iTableExt; |
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191 |
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192 /** Comms data base that is being viewed. */ |
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193 CCommsDatabase& iDb; |
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194 }; |
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195 |
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196 #endif |