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1 /* |
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2 * Copyright (c) 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 the License "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 #include <e32svr.h> |
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19 #include <StifParser.h> |
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20 #include <Stiftestinterface.h> |
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21 #include <LbsRequestor.h> |
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22 #include <LiwServiceHandler.h> |
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23 #include <LiwCommon.h> |
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24 |
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25 #include "tcomplugin.h" |
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26 |
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27 |
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28 _LIT(LogFileName , "C:\\Notifications.txt") ; |
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29 |
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30 //--------------------------------------------------------------------------------------------------------- |
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31 /** |
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32 *@ This call back interface is for testing Trace |
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33 */ |
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34 //--------------------------------------------------------------------------------------------------------- |
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35 |
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36 class LocUpdateCallBack : public MLiwNotifyCallback |
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37 { |
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38 TInt iCount ; |
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39 TInt iRetStatus ; |
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40 public : |
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41 TInt HandleNotifyL( |
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42 TInt aCmdId, |
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43 TInt aEventId, |
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44 CLiwGenericParamList& aEventParamList, |
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45 const CLiwGenericParamList& aInParamList); |
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46 |
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47 LocUpdateCallBack() :iCount(0) , iRetStatus(KErrGeneral) //Default constructor |
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48 { |
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49 ; |
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50 } |
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51 }; |
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52 |
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53 |
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54 |
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55 TInt LocUpdateCallBack :: HandleNotifyL( |
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56 TInt aCmdId, |
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57 TInt aEventId, |
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58 CLiwGenericParamList& aEventParamList, |
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59 const CLiwGenericParamList& aInParamList) |
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60 { |
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61 |
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62 TBuf8<50> data ; |
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63 TRealFormat format ; |
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64 |
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65 iCount++ ; |
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66 |
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67 RFile LogFile ; |
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68 RFs LogSession ; |
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69 TBuf8<50> Buffer(_L8("Latitude = ")) ; |
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70 |
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71 |
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72 |
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73 LogSession.Connect() ; |
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74 |
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75 if(LogFile.Open(LogSession ,LogFileName , EFileWrite | EFileShareAny ) == KErrNotFound) |
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76 { |
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77 LogFile.Create(LogSession ,LogFileName , EFileWrite | EFileShareAny ) ; |
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78 |
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79 } |
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80 |
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81 TInt End = 0 ; |
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82 TInt index = 0 ; |
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83 const TLiwGenericParam *GenericParam = aEventParamList.FindFirst(index , KErrorCode) ; |
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84 |
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85 if(!GenericParam) |
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86 { |
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87 return KErrGeneral ; |
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88 } |
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89 |
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90 if((GenericParam->Value()).AsTInt32() != KErrNone) |
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91 { |
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92 return (GenericParam->Value()).AsTInt32() ; |
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93 } |
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94 |
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95 index = 0 ; |
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96 |
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97 LogFile.Seek(ESeekEnd , End) ; //Seek to end of the file before writing |
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98 |
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99 const TLiwGenericParam *MapParam = aEventParamList.FindFirst(index ,KLocationMap) ; |
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100 |
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101 if(!MapParam) |
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102 { |
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103 return KErrGeneral ; |
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104 } |
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105 |
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106 TLiwVariant Variant ; |
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107 |
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108 Variant = MapParam->Value() ; |
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109 const CLiwMap *LocMap = Variant.AsMap() ; |
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110 |
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111 TLiwVariant PosVariant ; |
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112 |
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113 LocMap->FindL(KLongitudeKey , PosVariant) ; |
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114 |
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115 |
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116 TReal64 LongData = (TReal64)PosVariant.AsTReal() ; //Longitude |
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117 data.Num(LongData , format) ; |
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118 LogFile.Write(_L8("\n")) ; |
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119 LogFile.Write(_L8("Logitude = ")) ; |
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120 LogFile.Write(data) ; |
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121 |
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122 LocMap->FindL(KLatitudeKey ,PosVariant) ; //Latitude |
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123 |
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124 TReal64 LatData = (TReal64)PosVariant.AsTReal() ; |
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125 data.Num(LatData , format) ; |
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126 LogFile.Write(_L8(" Latitude = ")) ; |
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127 LogFile.Write(data) ; |
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128 |
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129 LocMap->FindL(KAltitudeKey , PosVariant) ; //Altitude |
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130 TReal32 AltData = PosVariant.AsTReal() ; |
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131 data.Num(AltData , format) ; |
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132 |
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133 LogFile.Write(_L8(" Altitude = ")) ; |
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134 LogFile.Write(data) ; |
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135 //LocMap->DecRef() ; |
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136 |
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137 |
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138 LogFile.Close() ; |
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139 LogSession.Close() ; |
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140 |
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141 if(iCount) |
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142 { |
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143 iRetStatus = KErrNone ; |
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144 CActiveScheduler *Current = CActiveScheduler :: Current() ; |
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145 Current->Stop() ; |
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146 |
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147 } |
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148 |
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149 return KErrNone ; |
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150 } |
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151 |
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152 |
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153 TInt GetLocFunctionL() |
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154 { |
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155 __UHEAP_MARK; |
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156 LocUpdateCallBack MyUpdates ; |
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157 |
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158 |
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159 |
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160 CActiveScheduler *Scheduler = CActiveScheduler :: Current() ; |
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161 |
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162 if(!Scheduler) |
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163 { |
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164 Scheduler = new CActiveScheduler ; |
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165 } |
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166 |
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167 |
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168 CActiveScheduler :: Install(Scheduler) ; |
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169 |
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170 |
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171 |
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172 |
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173 CLiwServiceHandler* ServiceHandler = CLiwServiceHandler::NewL(); |
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174 |
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175 // Input and output parameter list |
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176 CLiwGenericParamList* inputlist = &(ServiceHandler->InParamListL()); |
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177 CLiwGenericParamList* outputlist = &(ServiceHandler->OutParamListL()); |
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178 |
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179 |
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180 |
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181 |
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182 CLiwCriteriaItem* crit = CLiwCriteriaItem::NewL(1, KDataSource , KService); |
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183 |
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184 |
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185 crit->SetServiceClass(TUid::Uid(KLiwClassBase)); |
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186 |
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187 RCriteriaArray a; |
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188 a.AppendL(crit); |
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189 |
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190 TRAPD (err ,ServiceHandler->AttachL(a) ); |
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191 |
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192 |
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193 |
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194 |
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195 |
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196 |
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197 |
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198 ServiceHandler->ExecuteServiceCmdL(*crit, *inputlist, *outputlist); |
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199 |
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200 |
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201 |
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202 |
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203 TInt pos = 0; |
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204 |
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205 const TLiwGenericParam *errorprm = outputlist->FindFirst(pos , KErrorCode) ; |
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206 |
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207 if(!errorprm) |
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208 { |
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209 return KErrGeneral ; |
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210 } |
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211 |
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212 |
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213 _LIT8(KDataSource, "ILocation"); |
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214 |
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215 pos = 0 ; |
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216 |
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217 const TLiwGenericParam *genericparm = outputlist->FindFirst(pos,KLocationInterface); |
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218 |
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219 if(!genericparm) |
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220 { |
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221 return KErrGeneral ; |
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222 } |
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223 |
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224 MLiwInterface* locinterface = (genericparm->Value()).AsInterface(); |
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225 |
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226 |
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227 |
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228 |
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229 // CLiwGenericParamList *OutParmList = CLiwGenericParamList :: NewL() ; |
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230 |
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231 |
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232 |
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233 CLiwGenericParamList *InputList = CLiwGenericParamList :: NewL() ; |
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234 CLiwGenericParamList *OutParmList = CLiwGenericParamList :: NewL() ; |
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235 TBuf8<20>CmdBuf(KCmdTraceLocation) ; |
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236 |
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237 |
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238 locinterface->ExecuteCmdL(CmdBuf , *InputList , *OutParmList ,KLiwOptASyncronous , &MyUpdates); |
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239 |
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240 CActiveScheduler :: Start() ; |
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241 |
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242 |
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243 |
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244 |
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245 locinterface->Close(); |
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246 delete ServiceHandler ; |
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247 delete InputList ; |
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248 delete OutParmList ; |
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249 delete Scheduler ; |
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250 __UHEAP_MARKEND; |
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251 return 0 ; |
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252 } |
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253 |
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254 TInt GetLocUpdates(TAny */*Arg*/) |
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255 { |
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256 //; |
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257 CTrapCleanup* cleanup = CTrapCleanup::New(); |
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258 TInt val = 0 ; |
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259 |
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260 //Install a new active scheduler to this thread |
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261 TRAPD(err , (val =GetLocFunctionL())) ; |
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262 |
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263 delete cleanup ; |
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264 if(err) |
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265 { |
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266 return err ; |
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267 } |
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268 return val ; |
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269 } |
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270 |