1 /* |
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2 * Copyright (c) 2005-2009 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: |
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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 "t_rsocketservdata.h" |
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21 #include <commdb.h> |
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22 #include <wdbifwlansettings.h> |
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23 #include <apselect.h> |
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24 #include <aplistitem.h> |
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25 #include <apdatahandler.h> |
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26 #include <apaccesspointitem.h> |
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27 /*@{*/ |
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28 //LIT's params fron the ini file |
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29 _LIT(KWlanIap, "WLANIAP"); |
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30 _LIT(KWlanSsid, "DEFAULT_SSID"); |
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31 _LIT(KCommsDbTableView, "commsdbtableview"); |
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32 _LIT(KCommsDatabase, "commsdatabase"); |
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33 /*@}*/ |
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34 |
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35 /*@{*/ |
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36 //LIT's commands |
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37 _LIT(KCmdSetOutgoingIap, "SetOutgoingIap"); |
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38 _LIT(KCmdConnect, "Connect"); |
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39 _LIT(KCmdClose, "Close"); |
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40 /*@}*/ |
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41 |
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42 |
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43 /** |
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44 * Two phase constructor |
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45 * |
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46 * @leave system wide error |
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47 */ |
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48 CT_RSocketServData* CT_RSocketServData::NewL() |
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49 { |
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50 CT_RSocketServData * ret = new (ELeave) CT_RSocketServData(); |
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51 CleanupStack::PushL(ret); |
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52 ret->ConstructL(); |
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53 CleanupStack::Pop(ret); |
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54 return ret; |
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55 } |
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56 |
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57 /* |
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58 * public destructor |
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59 */ |
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60 CT_RSocketServData::~CT_RSocketServData() |
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61 { |
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62 if(iSocketServConnected) |
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63 { |
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64 Close(); |
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65 } |
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66 if(iSocketServ) |
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67 { |
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68 delete iSocketServ; |
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69 iSocketServ = NULL; |
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70 } |
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71 } |
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72 |
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73 /** |
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74 * Private constructor. First phase construction |
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75 */ |
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76 CT_RSocketServData::CT_RSocketServData() |
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77 : iSocketServ(NULL), |
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78 iSocketServConnected(EFalse), |
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79 iIapID(0) |
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80 { |
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81 } |
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82 |
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83 /** |
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84 * Second phase construction |
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85 * |
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86 * @internalComponent |
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87 * |
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88 * @return N/A |
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89 * |
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90 * @pre None |
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91 * @post None |
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92 * |
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93 * @leave system wide error |
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94 */ |
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95 void CT_RSocketServData::ConstructL() |
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96 { |
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97 iSocketServ = new (ELeave)RSocketServ(); |
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98 } |
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99 |
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100 |
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101 /** |
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102 * Return a pointer to the object that the data wraps |
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103 * |
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104 * @return pointer to the object that the data wraps |
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105 */ |
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106 TAny* CT_RSocketServData::GetObject() |
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107 { |
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108 return iSocketServ; |
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109 } |
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110 |
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111 void CT_RSocketServData::SetIapID(TUint32 aIapID) |
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112 { |
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113 iIapID = aIapID; |
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114 } |
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115 |
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116 /** |
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117 * Process a command read from the Ini file |
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118 * @param aCommand The command to process |
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119 * @param aSection The section get from the *.ini file of the project T_Wlan |
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120 * @param aAsyncErrorIndex Command index dor async calls to returns errors to |
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121 * @return TBool ETrue if the command is process |
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122 * @leave system wide error |
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123 */ |
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124 TBool CT_RSocketServData::DoCommandL(const TTEFFunction& aCommand, const TTEFSectionName& aSection, const TInt /*aAsyncErrorIndex*/) |
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125 { |
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126 TBool ret = ETrue; |
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127 |
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128 if(aCommand == KCmdSetOutgoingIap) |
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129 { |
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130 DoCmdSetOutgoingIap(aSection); |
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131 } |
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132 else if(aCommand == KCmdConnect) |
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133 { |
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134 DoCmdConnect(); |
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135 } |
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136 else if(aCommand == KCmdClose) |
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137 { |
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138 DoCmdClose(); |
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139 } |
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140 else |
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141 { |
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142 ERR_PRINTF1(_L("Unknown command.")); |
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143 ret = EFalse; |
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144 } |
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145 return ret; |
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146 } |
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147 |
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148 |
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149 /** |
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150 * Get IAP, matching the name given (KWlanIap parameter read from the ini file). Set SSID of the |
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151 * IAP to the given value (KWlanSsid parameter read from the ini file). |
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152 * Store the ID of the IAP locally to allow using the IAP for connecting. |
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153 * If there are errors, are management for SetBlockResult() and SetError() |
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154 * @param aSection Section to review in the ini file for this command |
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155 * @return void |
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156 */ |
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157 void CT_RSocketServData::DoCmdSetOutgoingIap(const TTEFSectionName& aSection) |
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158 { |
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159 INFO_PRINTF1(_L("*START* CT_RSocketServData::DoCmdSetOutgoingIap")); |
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160 TBool dataOk = ETrue; |
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161 |
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162 TPtrC aIapName; |
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163 if(!GetStringFromConfig(aSection, KWlanIap, aIapName)) |
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164 { |
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165 ERR_PRINTF2(_L("Error in getting parameter %S from INI file"), &KWlanIap); |
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166 SetBlockResult(EFail); |
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167 dataOk = EFalse; |
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168 } |
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169 |
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170 TPtrC aSsid; |
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171 if(!GetStringFromConfig(aSection, KWlanSsid, aSsid)) |
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172 { |
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173 ERR_PRINTF2(_L("Error in getting parameter %S from INI file"), &KWlanSsid); |
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174 SetBlockResult(EFail); |
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175 dataOk = EFalse; |
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176 } |
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177 |
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178 TPtrC commsdbtableName; |
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179 if(!GetStringFromConfig(aSection, KCommsDbTableView, commsdbtableName)) |
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180 { |
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181 ERR_PRINTF2(_L("Error in getting parameter %S from INI file"),&KCommsDbTableView); |
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182 SetBlockResult(EFail); |
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183 dataOk = EFalse; |
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184 } |
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185 |
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186 TPtrC commsdbName; |
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187 if(!GetStringFromConfig(aSection, KCommsDatabase, commsdbName)) |
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188 { |
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189 ERR_PRINTF2(_L("Error in getting parameter %S from INI file"),&KCommsDatabase); |
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190 SetBlockResult(EFail); |
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191 dataOk = EFalse; |
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192 } |
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193 |
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194 if (dataOk) |
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195 { |
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196 // reset IAP id |
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197 SetIapID(0); |
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198 |
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199 TBool apFound = EFalse; |
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200 // Open view to IAP table, select all outgoing IAPs. |
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201 CCommsDbTableView* searchView = static_cast<CCommsDbTableView*>(GetDataObjectL(commsdbtableName)); |
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202 CCommsDatabase* commsDatabase = static_cast<CCommsDatabase*>(GetDataObjectL(commsdbName)); |
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203 |
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204 // Make sure the view was available. |
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205 if( searchView != NULL && commsDatabase != NULL ) |
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206 { |
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207 CleanupStack::PushL(searchView); |
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208 INFO_PRINTF1(_L("Start browsing through the IAPs.")); |
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209 TInt error = searchView->GotoFirstRecord(); |
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210 |
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211 if( error == KErrNone ) |
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212 { |
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213 // Buffer for reading IAP names from CommsDat. Buffer size is set to |
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214 // maximum readable value from CommsDat. |
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215 TBuf<KCommsDbSvrMaxColumnNameLength> iapName; |
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216 TUint32 iapID = 0; |
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217 INFO_PRINTF1(_L("CT_RSocketServData: CommsDat ready for searching, going through all outgoing IAPs")); |
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218 TUint32 iapservice = 0; |
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219 |
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220 TBool failed = EFalse; |
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221 |
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222 // Go through all IAPs. |
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223 while( error == KErrNone ) |
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224 { |
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225 iapName.FillZ(); |
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226 |
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227 // Read IAP ID and name from IAP table in CommsDat. |
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228 TRAPD(err, searchView->ReadTextL( TPtrC( COMMDB_NAME ), iapName )); |
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229 |
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230 if(err == KErrNone) |
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231 { |
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232 TRAP(err, searchView->ReadUintL( TPtrC( COMMDB_ID ), iapID )); |
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233 |
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234 if(err == KErrNone) |
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235 { |
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236 INFO_PRINTF3(_L("CT_RSocketServData: IAP (ID = [%d]): %S"), iapID, &iapName ); |
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237 |
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238 // Try to match the name with user input in the ini file. |
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239 if( iapName.Match( aIapName ) == KErrNone ) |
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240 { |
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241 INFO_PRINTF2(_L("CT_RSocketServData: Matching IAP name found with IAP ID = [%d]"), iapID ); |
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242 |
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243 apFound = ETrue; |
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244 |
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245 // Return the found IAP ID |
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246 SetIapID(iapID); |
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247 |
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248 // Read IAP service from IAP table in CommsDat. |
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249 TRAPD(err, searchView->ReadUintL( TPtrC( IAP_SERVICE ), iapservice )); |
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250 |
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251 if(err == KErrNone) |
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252 { |
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253 INFO_PRINTF2(_L("Service of the AP: %d"),iapservice); |
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254 |
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255 // Write the ssid given as a parameter in WLANServiceTable in CommsDat |
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256 INFO_PRINTF1(_L("CT_RSocketServData: Get WlanSettings from WLANServiceTable")); |
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257 CWLanSettings* wlanset = new (ELeave) CWLanSettings(); |
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258 CleanupStack::PushL( wlanset ); |
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259 |
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260 // Connect to CommsDat |
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261 err = wlanset->Connect(); |
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262 |
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263 if( err == KErrNone ) |
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264 { |
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265 // Get wlan settings corresponding IAP service info from IAP table |
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266 SWLANSettings wlanSettings; |
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267 err = wlanset->GetWlanSettings( iapservice, wlanSettings ); |
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268 |
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269 if( err == KErrNone ) |
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270 { |
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271 INFO_PRINTF2(_L("CT_RSocketServData: CommsDat: wlanSettings.Name = %S"), &wlanSettings.Name ); |
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272 INFO_PRINTF2(_L("CT_RSocketServData: CommsDat: wlanSettings.SSID = %S"), &wlanSettings.SSID ); |
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273 |
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274 // Set the new ssid from the ini file |
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275 wlanSettings.SSID = aSsid; |
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276 INFO_PRINTF2(_L("CT_RSocketServData: New value for wlanSettings.SSID = %S"), &wlanSettings.SSID ); |
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277 |
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278 // Write the new settings in CommsDat |
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279 err = wlanset->WriteWlanSettings(wlanSettings ); |
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280 |
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281 if( err == KErrNone ) |
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282 { |
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283 INFO_PRINTF1(_L("CT_RSocketServData: WlanSettings saved in CommsDat")); |
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284 wlanset->Disconnect(); |
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285 CleanupStack::PopAndDestroy( wlanset ); |
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286 } |
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287 else |
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288 { |
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289 ERR_PRINTF2(_L("CT_RSocketServData: WriteWlanSettings error: [%d]"), err ); |
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290 SetError(err); |
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291 failed = ETrue; |
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292 break; |
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293 } |
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294 } |
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295 else |
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296 { |
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297 ERR_PRINTF2(_L("CT_RSocketServData: Get WlanSettings error: [%d]"), err ); |
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298 SetError(err); |
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299 failed = ETrue; |
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300 break; |
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301 } |
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302 } |
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303 else |
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304 { |
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305 ERR_PRINTF2(_L("CT_RSocketServData: WLanSettings connect failed! [%d]"), err ); |
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306 SetError(err); |
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307 failed = ETrue; |
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308 break; |
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309 } |
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310 } |
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311 else |
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312 { |
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313 ERR_PRINTF2(_L("searchView->ReadUintL left with error %d"), err); |
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314 SetError(err); |
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315 failed = ETrue; |
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316 break; |
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317 } |
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318 } |
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319 |
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320 error = searchView->GotoNextRecord(); |
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321 if(error == KErrNotFound) |
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322 { |
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323 INFO_PRINTF2(_L("searchView->GotoNextRecord() not found [%d]"), error); |
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324 INFO_PRINTF1(_L("No more records to look for")); |
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325 } |
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326 else if(error != KErrNone) |
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327 { |
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328 ERR_PRINTF2(_L("searchView->GotoNextRecord() Failed with error = %d"),error); |
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329 SetError(err); |
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330 failed = ETrue; |
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331 break; |
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332 } |
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333 } |
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334 else |
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335 { |
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336 ERR_PRINTF2(_L("searchView->ReadUintL left with error %d"), err); |
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337 SetError(err); |
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338 failed = ETrue; |
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339 break; |
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340 } |
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341 } |
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342 else |
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343 { |
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344 ERR_PRINTF2(_L("searchView->ReadTextL left with error %d"), err); |
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345 SetError(err); |
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346 failed = ETrue; |
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347 break; |
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348 } |
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349 } |
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350 |
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351 CleanupStack::Pop( searchView ); |
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352 |
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353 //if( !failed && GetIapID() == 0 ) |
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354 // { |
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355 // ERR_PRINTF1(_L("No valid IAP found")); |
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356 // SetBlockResult(EFail); |
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357 // } |
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358 } |
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359 else |
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360 { |
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361 INFO_PRINTF2(_L("CT_RSocketServData: No IAPs found [%d]"), error ); |
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362 } |
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363 |
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364 if(apFound == EFalse) |
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365 { |
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366 CApAccessPointItem *wlan = CApAccessPointItem::NewLC(); |
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367 wlan->SetNamesL(aIapName); |
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368 wlan->SetBearerTypeL(EApBearerTypeWLAN); |
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369 wlan->WriteTextL(EApWlanNetworkName, aSsid); |
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370 CApDataHandler *handler = CApDataHandler::NewLC(*commsDatabase); |
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371 TUint32 apId = handler->CreateFromDataL(*wlan); |
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372 INFO_PRINTF4(_L("Add new IAP ID: %d, name:%S, SSID: %S"), apId,&aIapName,&aSsid); |
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373 SetIapID(apId); |
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374 CleanupStack::PopAndDestroy(2); |
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375 } |
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376 } |
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377 else |
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378 { |
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379 ERR_PRINTF1(_L("CT_RSocketServData: No IAPs found")); |
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380 ERR_PRINTF1(_L("CommsDat, no view and database were available.")); |
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381 SetBlockResult(EFail); |
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382 } |
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383 } |
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384 |
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385 INFO_PRINTF1(_L("*END* CT_RSocketServData::DoCmdSetOutgoingIap")); |
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386 } |
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387 |
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388 /** |
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389 * Command to calls RSocketServ::Connect. The error is management for SetError() helper |
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390 * @param |
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391 * @return |
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392 */ |
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393 void CT_RSocketServData::DoCmdConnect() |
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394 { |
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395 INFO_PRINTF1(_L("*START* CT_RSocketServData::DoCmdConnect")); |
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396 |
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397 TInt err = iSocketServ->Connect(); |
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398 if(err != KErrNone) |
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399 { |
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400 ERR_PRINTF1(_L("iSocketServ->Connect() Fail")); |
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401 SetError(err); |
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402 } |
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403 else |
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404 { |
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405 iSocketServConnected = ETrue; |
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406 } |
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407 |
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408 INFO_PRINTF1(_L("*END* CT_RSocketServData::DoCmdConnect")); |
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409 } |
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410 /** |
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411 * Command to close RSocketServ instance |
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412 * @param |
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413 * @return |
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414 */ |
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415 void CT_RSocketServData::DoCmdClose() |
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416 { |
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417 INFO_PRINTF1(_L("*START* CT_RSocketServData::DoCmdClose")); |
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418 Close(); |
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419 INFO_PRINTF1(_L("*END* CT_RSocketServData::DoCmdClose")); |
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420 } |
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421 |
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422 /** |
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423 * Helper for the command DoCmdCloseSocketServ: RSocketServ::Close |
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424 * @param |
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425 * @return |
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426 */ |
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427 void CT_RSocketServData::Close() |
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428 { |
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429 iSocketServ->Close(); |
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430 iSocketServConnected = EFalse; |
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431 } |
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