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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 |
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21 #include "t_wlanmgmtclientdata.h" |
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22 #include <wlanmgmtclient.h> |
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23 #include <wdbifwlansettings.h> |
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24 |
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25 /*@{*/ |
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26 //LIT's for Constant |
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27 _LIT(KScanInfo, "scaninfo"); |
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28 /*@}*/ |
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29 |
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30 /*@{*/ |
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31 //LIT's for WlanMgmtClientData |
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32 _LIT(KCmdInstantiateMgmtClient, "NewL"); |
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33 _LIT(KCmdGetScanResults, "GetScanResults"); |
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34 _LIT(KCmdDestructor, "~"); |
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35 /*@}*/ |
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36 |
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37 |
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38 /** |
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39 * Two phase constructor |
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40 * |
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41 * @leave system wide error |
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42 */ |
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43 CT_WlanMgmtClientData* CT_WlanMgmtClientData::NewL() |
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44 { |
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45 CT_WlanMgmtClientData* ret = new (ELeave) CT_WlanMgmtClientData(); |
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46 CleanupStack::PushL(ret); |
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47 ret->ConstructL(); |
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48 CleanupStack::Pop(ret); |
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49 return ret; |
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50 } |
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51 |
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52 /** |
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53 * Public destructor |
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54 */ |
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55 CT_WlanMgmtClientData::~CT_WlanMgmtClientData() |
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56 { |
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57 DestroyData(); |
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58 } |
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59 |
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60 /** |
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61 * Private constructor. First phase construction |
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62 */ |
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63 CT_WlanMgmtClientData::CT_WlanMgmtClientData() |
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64 : iData(NULL) |
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65 { |
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66 } |
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67 |
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68 /** |
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69 * Second phase construction |
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70 * |
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71 * @internalComponent |
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72 * |
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73 * @return N/A |
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74 * |
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75 * @pre None |
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76 * @post None |
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77 * |
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78 * @leave system wide error |
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79 */ |
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80 void CT_WlanMgmtClientData::ConstructL() |
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81 { |
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82 } |
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83 |
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84 /** |
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85 * Return a pointer to the object that the data wraps |
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86 * |
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87 * @return pointer to the object that the data wraps |
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88 */ |
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89 TAny* CT_WlanMgmtClientData::GetObject() |
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90 { |
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91 return iData; |
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92 } |
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93 |
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94 |
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95 /** |
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96 * Process a command read from the Ini file |
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97 * @param aCommand The command to process |
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98 * @param aSection The section get from the *.ini file of the project T_Wlan |
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99 * @param aAsyncErrorIndex Command index dor async calls to returns errors to |
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100 * @return TBool ETrue if the command is process |
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101 * @leave system wide error |
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102 */ |
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103 TBool CT_WlanMgmtClientData::DoCommandL(const TTEFFunction& aCommand, const TTEFSectionName& aSection, const TInt /*aAsyncErrorIndex*/) |
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104 { |
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105 TBool ret = ETrue; |
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106 if(aCommand == KCmdInstantiateMgmtClient) |
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107 { |
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108 DoCmdNewL(); |
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109 } |
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110 else if(aCommand == KCmdGetScanResults) |
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111 { |
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112 DoCmdGetScanResults(aSection); |
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113 } |
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114 else if(aCommand == KCmdDestructor) |
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115 { |
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116 DoCmdDestructor(); |
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117 } |
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118 else |
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119 { |
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120 ERR_PRINTF1(_L("Unknown command.")); |
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121 ret = EFalse; |
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122 } |
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123 return ret; |
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124 } |
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125 |
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126 |
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127 /** |
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128 * Creates an Instance of CWlanMgmtClient |
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129 * @param |
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130 * @return |
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131 */ |
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132 void CT_WlanMgmtClientData::DoCmdNewL() |
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133 { |
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134 INFO_PRINTF1(_L("*START* CT_WlanMgmtClientData::DoCmdNewL")); |
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135 |
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136 DestroyData(); |
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137 |
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138 TRAPD(err,iData = CWlanMgmtClient::NewL()); |
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139 if(err != KErrNone) |
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140 { |
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141 ERR_PRINTF2(_L("CWlanMgmtClient was not constructed, err=%d" ),err); |
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142 SetError(err); |
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143 } |
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144 |
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145 INFO_PRINTF1(_L("*END* CT_WlanMgmtClientData::DoCmdNewL")); |
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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 * Test getting Wlan scan info from Wlan management interface. Call |
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151 * DoCmdNewL for instantiate the CWlanMgmtClient and DoCmdNewL of CWlanScanInfo first. |
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152 * @param aSection Section to read from the ini file |
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153 * @return |
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154 */ |
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155 void CT_WlanMgmtClientData::DoCmdGetScanResults(const TTEFSectionName& aSection) |
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156 { |
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157 INFO_PRINTF1(_L("*START* CT_WlanMgmtClientData::DoCmdGetScanResults")); |
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158 TBool dataOk = ETrue; |
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159 |
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160 TPtrC scanInfoName; |
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161 if(!GetStringFromConfig(aSection, KScanInfo, scanInfoName)) |
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162 { |
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163 ERR_PRINTF2(_L("Error in getting parameter %S from INI file"), &KScanInfo); |
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164 SetBlockResult(EFail); |
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165 dataOk = EFalse; |
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166 } |
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167 |
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168 if (dataOk) |
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169 { |
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170 CWlanScanInfo* iScanInfo = static_cast<CWlanScanInfo*>(GetDataObjectL(scanInfoName)); |
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171 if ( iScanInfo != NULL ) |
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172 { |
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173 TInt err = iData->GetScanResults( *iScanInfo ) ; |
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174 if(err == KErrNone) |
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175 { |
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176 INFO_PRINTF2(_L("iScanInfo size [%d]"),iScanInfo->Size()); |
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177 } |
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178 else |
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179 { |
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180 ERR_PRINTF2(_L("iData->GetScanResults( *iScanInfo ) Failed with error %d"), err); |
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181 SetError(err); |
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182 } |
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183 } |
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184 else |
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185 { |
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186 ERR_PRINTF1(_L("iScanInfo is NULL")); |
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187 SetBlockResult(EFail); |
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188 } |
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189 } |
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190 |
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191 INFO_PRINTF1(_L("*END* CT_WlanMgmtClientData::DoCmdGetScanResults")); |
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192 } |
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193 |
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194 /** |
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195 * Destructor for CWlanMgmtClient |
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196 * @param |
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197 * @return |
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198 */ |
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199 void CT_WlanMgmtClientData::DoCmdDestructor() |
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200 { |
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201 INFO_PRINTF1(_L("*START* CT_WlanMgmtClientData::DoCmdDestructor")); |
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202 DestroyData(); |
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203 INFO_PRINTF1(_L("*END* CT_WlanMgmtClientData::DoCmdDestructor")); |
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204 } |
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205 |
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206 /** |
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207 * Destroy the object of CWlanMgmtClient, call made from DoCmdDestructor() |
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208 * @param |
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209 * @return |
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210 */ |
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211 void CT_WlanMgmtClientData::DestroyData() |
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212 { |
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213 if(iData) |
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214 { |
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215 delete iData; |
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216 iData = NULL; |
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217 } |
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218 } |