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1 /* |
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2 * Copyright (c) 2006-2007 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: ?Description |
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15 * |
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16 */ |
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17 |
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18 |
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19 #ifndef IRSESSIONDB_H |
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20 #define IRSESSIONDB_H |
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21 |
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22 #include <d32dbms.h> |
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23 |
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24 class CIRSessionLogger; |
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25 |
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26 NONSHARABLE_CLASS(CIRSessionDb) : public CBase |
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27 { |
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28 //member functions |
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29 public: |
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30 |
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31 /** |
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32 * Function : NewL() |
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33 * Two phased construction |
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34 * @return instance of CIRSessionDb |
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35 */ |
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36 static CIRSessionDb* NewL(); |
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37 |
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38 /** |
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39 * Function : NewLC() |
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40 * Two phased construction |
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41 * @return instance of CIRSessionDb |
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42 */ |
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43 static CIRSessionDb* NewLC(); |
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44 |
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45 /** |
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46 * Function : ~CIRSessionDb() |
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47 * default destructor |
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48 */ |
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49 ~CIRSessionDb(); |
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50 |
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51 /** |
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52 * Function : CreateDbConditional() |
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53 * Creates both the dbms files conditionally(only if not yet created) |
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54 * @param session database file |
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55 * @return errcode |
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56 */ |
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57 TInt CreateDbConditional(TFileName &aSession); |
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58 |
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59 /** |
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60 * Function : AddSessionStartL() |
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61 * adds the session log entry into data base |
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62 * @param session data instance |
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63 */ |
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64 void AddSessionStartL(CIRSessionLogger& aSession); |
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65 |
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66 /** |
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67 * CIRSessionDb::GetAllPresetL() |
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68 * gets all the preset into an array |
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69 */ |
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70 void GetAllSessionL(CArrayPtrFlat<CIRSessionLogger>& aSessionDataList); |
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71 |
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72 /** |
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73 * Function : DeleteAllSessionL |
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74 * delete all the session from session log entry |
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75 */ |
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76 void DeleteAllSessionL(); |
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77 |
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78 private: |
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79 |
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80 /** |
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81 * Function : ConstructL() |
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82 * two phase construction |
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83 */ |
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84 void ConstructL(); |
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85 |
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86 /** |
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87 * Function : CloseDb() |
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88 * Closes the database |
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89 */ |
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90 void CloseDb(); |
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91 |
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92 /** |
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93 * Function : CreateSessionTableL |
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94 * creates sessionlogtable with two column one is sessionid and rest of session |
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95 * log data |
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96 * --------------------------------------------------------------------------- |
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97 * SessionTable |
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98 *--------------------------- |
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99 *| KID | KSessionLogCol | |
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100 *--------------------------- |
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101 *|TInt32 | EDbColLongText8 | |
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102 *--------------------------- |
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103 */ |
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104 void CreateSessionTableL(); |
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105 |
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106 /** |
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107 * Function : CreateSessionIndexL |
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108 * sets sessionid as the primary key |
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109 */ |
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110 void CreateSessionIndexL(); |
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111 |
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112 /** |
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113 * Function : OpenDbL() |
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114 * opening the data base |
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115 */ |
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116 void OpenDbL(); |
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117 |
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118 /** |
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119 * Function : CreateDbL() |
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120 * creates both the dbms files |
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121 * database filename |
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122 */ |
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123 void CreateDbL(TFileName& aSession); |
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124 |
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125 //data members |
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126 |
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127 private: |
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128 |
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129 /** |
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130 * database file |
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131 */ |
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132 TFileName iDbFile; |
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133 |
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134 /** |
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135 * file session |
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136 */ |
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137 RFs iFsSession; |
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138 |
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139 /** |
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140 * data base handler |
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141 */ |
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142 RDbNamedDatabase iSessionDb; |
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143 |
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144 }; |
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145 |
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146 #endif //IRSESSIONDB_H |
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147 |
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148 |
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149 |
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150 |
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154 |