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1 /* |
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2 * Copyright (c) 2002-2005 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: Class for handling fallback in case of multiple SLP |
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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 "epos_csuplsettingsinternal.h" |
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21 #include "epos_comasuplfallbackhandler.h" |
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22 #include "epos_omasuplconstants.h" |
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23 #include "epos_momasuplconnobserver.h" |
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24 #include "epos_comasupltrace.h" |
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25 #include "epos_csuplsettingparams.h" |
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26 #include "epos_csuplsettingextensionparams.h" |
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27 #include "epos_csuplsettingsinternalconstants.h" |
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28 |
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29 #include <networking/dnd_err.h> //Error codes |
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30 #include <etelpckt.h> //Error codes |
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31 #include <exterror.h> |
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32 |
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33 _LIT(KTraceFileName,"SUPL_OMA_SESSION::epos_comasuplfallbackhandler.cpp"); |
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34 |
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35 |
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36 |
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37 // ============================ MEMBER FUNCTIONS =============================== |
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38 |
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39 // ----------------------------------------------------------------------------- |
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40 // COMASuplFallBackHandler::COMASuplFallBackHandler |
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41 // C++ constructor can NOT contain any code, that might leave. |
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42 // ----------------------------------------------------------------------------- |
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43 // |
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44 COMASuplFallBackHandler::COMASuplFallBackHandler(CSuplSettingsInternal& aSettings): |
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45 iSuplSettings(aSettings) |
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46 { |
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47 |
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48 } |
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49 |
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50 // ----------------------------------------------------------------------------- |
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51 // COMASuplFallBackHandler::ConstructL |
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52 // Symbian 2nd phase constructor can leave. |
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53 // ----------------------------------------------------------------------------- |
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54 // |
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55 void COMASuplFallBackHandler::ConstructL() |
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56 { |
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57 iCurrentServerCounter = 0; |
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58 iTLSAuthenticationFailed = EFalse; |
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59 iErrorCode = KErrNone; |
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60 |
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61 iSLPList = new (ELeave) CArrayFixFlat<TSLPDetails>(16); |
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62 |
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63 iTrace = COMASuplTrace::NewL(); |
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64 |
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65 TInt err = iSuplSettings.GetFallBackTimerValue(iAllowedFallBackTimerValue); |
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66 if(err != KErrNone) |
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67 { |
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68 iAllowedFallBackTimerValue = 200000000; |
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69 } |
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70 |
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71 TBuf<64> buffer(_L("Fallback Timer Value in Seconds : ")); |
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72 buffer.AppendNum(iAllowedFallBackTimerValue); |
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73 iTrace->Trace(buffer,KTraceFileName, __LINE__); |
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74 |
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75 } |
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76 |
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77 // ----------------------------------------------------------------------------- |
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78 // COMASuplFallBackHandler::NewL |
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79 // Two-phased constructor. |
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80 // ----------------------------------------------------------------------------- |
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81 // |
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82 COMASuplFallBackHandler* COMASuplFallBackHandler::NewL( CSuplSettingsInternal& aSettings) |
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83 { |
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84 COMASuplFallBackHandler* self = new ( ELeave ) COMASuplFallBackHandler(aSettings); |
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85 CleanupStack::PushL( self ); |
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86 self->ConstructL(); |
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87 CleanupStack::Pop(self); |
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88 return self; |
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89 } |
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90 |
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91 // ----------------------------------------------------------------------------- |
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92 // COMASuplFallBackHandler::COMASuplFallBackHandler |
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93 // ----------------------------------------------------------------------------- |
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94 // |
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95 COMASuplFallBackHandler::~COMASuplFallBackHandler() |
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96 { |
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97 delete iTrace; |
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98 if(iSLPList) |
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99 { |
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100 iSLPList->Reset(); |
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101 } |
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102 delete iSLPList; |
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103 iSLPList=NULL; |
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104 iGenratedHslpAddress.Close(); |
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105 iDefaultIAPName.Close(); |
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106 } |
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107 |
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108 // ----------------------------------------------------------------------------- |
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109 // COMASuplFallBackHandler::GetNextSLPAddressL |
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110 // ----------------------------------------------------------------------------- |
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111 // TODO: Merge if conditions... |
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112 TInt COMASuplFallBackHandler::GetNextSLPAddressL(TInt64& aSLPId, TDes& aHslpToBeUsedAddress,TDes& aIAPName,TBool& aTls, |
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113 TBool& aPskTls,TInt aLastErrorCode,TBool& aIsIapDialogShown) |
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114 { |
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115 _LIT(KFormatTxt,"%/0%1%/1%2%/2%3%/3 %-B%:0%J%:1%T%:2%S%:3%+B"); |
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116 |
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117 TBuf<256> LogBuffer; |
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118 |
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119 if( aLastErrorCode != KErrNone)// If its KErrNone then its means server name is asked first time and no need for Tls failure check |
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120 { |
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121 |
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122 if( CheckErrorCodeL(aLastErrorCode) ) |
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123 { |
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124 |
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125 if( iTLSAuthenticationFailed ) |
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126 { |
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127 if(iErrorCode == KErrNone) |
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128 { |
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129 aHslpToBeUsedAddress.Copy(iGenratedHslpAddress); |
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130 aIAPName.Zero(); |
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131 aIAPName.Copy(iDefaultIAPName); |
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132 aTls = ETrue; |
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133 aPskTls = EFalse; |
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134 aIsIapDialogShown = ETrue; |
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135 |
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136 iTrace->Trace(_L("Fallback allowed & TLSAuth failed"),KTraceFileName, __LINE__); |
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137 iTrace->Trace(_L("Server being used:"),KTraceFileName, __LINE__); |
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138 LogBuffer.Copy(aHslpToBeUsedAddress); |
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139 iTrace->Trace(LogBuffer,KTraceFileName, __LINE__); |
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140 |
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141 iTrace->Trace(_L("iap being used:"),KTraceFileName, __LINE__); |
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142 LogBuffer.Copy(aIAPName); |
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143 iTrace->Trace(LogBuffer,KTraceFileName, __LINE__); |
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144 |
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145 iTrace->Trace(_L("iap dlg configuration:"),KTraceFileName, __LINE__); |
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146 LogBuffer.Delete(0,256); |
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147 LogBuffer.AppendNum(aIsIapDialogShown); |
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148 iTrace->Trace(LogBuffer,KTraceFileName, __LINE__); |
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149 return KErrNone; |
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150 } |
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151 else |
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152 { |
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153 return KErrArgument; |
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154 } |
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155 } |
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156 } |
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157 |
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158 else |
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159 { |
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160 return KErrNotFound; |
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161 } |
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162 } |
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163 |
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164 if( iSLPList->Count() <= 0 || iCurrentServerCounter >= iSLPList->Count() ) |
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165 { |
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166 LogBuffer.Copy(_L("No more servers available...")); |
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167 iTrace->Trace(LogBuffer,KTraceFileName, __LINE__); |
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168 return KErrNotFound; |
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169 } |
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170 |
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171 iTrace->Trace(_L("Trying next server..."),KTraceFileName, __LINE__); |
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172 |
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173 //Fallback Timer... |
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174 if(aLastErrorCode == KErrNone) //This means, server name is asked for first time only... |
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175 { |
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176 iTrace->Trace(_L("Start Time: "),KTraceFileName, __LINE__); |
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177 iFallBackStartTime.HomeTime(); |
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178 LogBuffer.Zero(); |
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179 iFallBackStartTime.FormatL(LogBuffer,KFormatTxt); |
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180 iTrace->Trace(LogBuffer,KTraceFileName, __LINE__); |
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181 } |
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182 else |
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183 { |
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184 TTime currentTime; |
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185 currentTime.HomeTime(); |
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186 TTimeIntervalMicroSeconds diff = currentTime.MicroSecondsFrom(iFallBackStartTime); |
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187 |
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188 |
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189 iTrace->Trace(_L("Current Time: "),KTraceFileName, __LINE__); |
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190 LogBuffer.Zero(); |
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191 currentTime.FormatL(LogBuffer,KFormatTxt); |
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192 iTrace->Trace(LogBuffer,KTraceFileName, __LINE__); |
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193 |
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194 LogBuffer.Copy(_L("Difference between time: ")); |
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195 LogBuffer.AppendNum(diff.Int64()); |
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196 iTrace->Trace(LogBuffer,KTraceFileName, __LINE__); |
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197 |
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198 if( diff.Int64() > iAllowedFallBackTimerValue) |
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199 { |
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200 LogBuffer.Copy(_L("Timeout happened...")); |
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201 iTrace->Trace(LogBuffer,KTraceFileName, __LINE__); |
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202 |
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203 return KErrTimedOut; |
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204 } |
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205 } |
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206 |
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207 if(aLastErrorCode == KErrNone) //This will be called only once...for first time only |
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208 { |
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209 aSLPId = (*iSLPList)[0].iSLPId; |
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210 aHslpToBeUsedAddress.Copy((*iSLPList)[0].iHSLPAddress); |
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211 aIAPName.Copy((*iSLPList)[0].iIapName); |
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212 aTls = (*iSLPList)[0].iTls; |
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213 aPskTls = (*iSLPList)[0].iPskTls; |
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214 aIsIapDialogShown = (*iSLPList)[0].iIsIAPDialgShown; |
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215 iCurrentServerCounter++; |
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216 |
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217 iTrace->Trace(_L("Server being used:"),KTraceFileName, __LINE__); |
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218 LogBuffer.Copy(aHslpToBeUsedAddress); |
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219 iTrace->Trace(LogBuffer,KTraceFileName, __LINE__); |
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220 |
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221 iTrace->Trace(_L("iap being used:"),KTraceFileName, __LINE__); |
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222 LogBuffer.Copy(aIAPName); |
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223 iTrace->Trace(LogBuffer,KTraceFileName, __LINE__); |
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224 |
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225 iTrace->Trace(_L("iap dlg configuration:"),KTraceFileName, __LINE__); |
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226 LogBuffer.Delete(0,256); |
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227 LogBuffer.AppendNum(aIsIapDialogShown); |
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228 iTrace->Trace(LogBuffer,KTraceFileName, __LINE__); |
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229 |
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230 return KErrNone; |
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231 } |
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232 else |
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233 { |
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234 if(iIsFallBackAllowed && CheckErrorCodeL(aLastErrorCode))// Do not fallback in case if IMSI generated address failed for previous try. |
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235 { |
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236 aSLPId = (*iSLPList)[iCurrentServerCounter].iSLPId; |
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237 aHslpToBeUsedAddress.Copy((*iSLPList)[iCurrentServerCounter].iHSLPAddress); |
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238 aIAPName.Copy((*iSLPList)[iCurrentServerCounter].iIapName); |
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239 aTls = (*iSLPList)[iCurrentServerCounter].iTls; |
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240 aPskTls = (*iSLPList)[iCurrentServerCounter].iPskTls; |
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241 aIsIapDialogShown = (*iSLPList)[iCurrentServerCounter].iIsIAPDialgShown; |
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242 iCurrentServerCounter++; |
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243 iTrace->Trace(_L("Fallback allowed & TLSAuth passed"),KTraceFileName, __LINE__); |
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244 iTrace->Trace(_L("Server being used:"),KTraceFileName, __LINE__); |
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245 LogBuffer.Copy(aHslpToBeUsedAddress); |
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246 iTrace->Trace(LogBuffer,KTraceFileName, __LINE__); |
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247 |
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248 iTrace->Trace(_L("iap being used:"),KTraceFileName, __LINE__); |
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249 LogBuffer.Copy(aIAPName); |
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250 iTrace->Trace(LogBuffer,KTraceFileName, __LINE__); |
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251 |
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252 iTrace->Trace(_L("iap dlg configuration:"),KTraceFileName, __LINE__); |
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253 LogBuffer.Delete(0,256); |
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254 LogBuffer.AppendNum(aIsIapDialogShown); |
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255 iTrace->Trace(LogBuffer,KTraceFileName, __LINE__); |
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256 return KErrNone; |
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257 } |
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258 else |
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259 { |
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260 return KErrNotFound; |
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261 } |
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262 } |
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263 } |
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264 |
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265 // ----------------------------------------------------------------------------- |
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266 // COMASuplFallBackHandler::CheckErrorCodeL |
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267 // ----------------------------------------------------------------------------- |
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268 // |
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269 TBool COMASuplFallBackHandler::CheckErrorCodeL(TInt aLastErrorCode) |
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270 { |
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271 |
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272 if(iTLSAuthenticationFailed) |
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273 { |
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274 iTrace->Trace(_L("IMSI Generated SLP also failed after TLS faliure for previous SLP..."), KTraceFileName, __LINE__); |
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275 return EFalse; |
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276 |
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277 } |
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278 if ( (aLastErrorCode >= KErrSSLAlertNoRenegotiation ) && (aLastErrorCode <= KErrSSLAlertCloseNotify) && !iTLSAuthenticationFailed ) |
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279 { |
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280 iTrace->Trace(_L("TLS Authentication Failed..."), KTraceFileName, __LINE__); |
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281 iTLSAuthenticationFailed = ETrue; |
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282 GenerateHslpAddressFromIMSIL(); |
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283 return ETrue; |
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284 } |
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285 |
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286 if ( (aLastErrorCode >= KErrDndServerUnusable ) && (aLastErrorCode <= KErrDndNameNotFound) ) |
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287 { |
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288 iTrace->Trace(_L("DNS Error..."), KTraceFileName, __LINE__); |
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289 return ETrue; |
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290 } |
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291 |
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292 if ( (aLastErrorCode >= KErrUrgentData ) && (aLastErrorCode <= KErrNetUnreach ) ) |
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293 { |
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294 iTrace->Trace(_L("Sockets Error..."), KTraceFileName, __LINE__); |
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295 return ETrue; |
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296 } |
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297 |
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298 if (aLastErrorCode == KErrCouldNotConnect ) |
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299 { |
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300 iTrace->Trace(_L("Could not connect to Server..."), KTraceFileName, __LINE__); |
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301 return ETrue; |
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302 } |
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303 |
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304 if (aLastErrorCode == KErrSuplTimeout ) |
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305 { |
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306 iTrace->Trace(_L("Timeout for DNS/TLS operation..."), KTraceFileName, __LINE__); |
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307 return ETrue; |
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308 } |
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309 |
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310 if( aLastErrorCode == KErrGsmMMServiceOptionNotSubscribed ) |
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311 { |
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312 iTrace->Trace(_L("GSM MM Service Option Not Subscribed ..."), KTraceFileName, __LINE__); |
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313 return ETrue; |
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314 } |
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315 if ( (aLastErrorCode >= KErrGprsFeatureNotSupported ) && (aLastErrorCode <= KErrGsmRRUnspecifedAbnormalRelease) ) |
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316 { |
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317 iTrace->Trace(_L("GPRS Service is not allowed/rejected/not supported..."), KTraceFileName, __LINE__); |
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318 return EFalse; |
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319 } |
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320 |
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321 |
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322 return EFalse; |
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323 } |
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324 |
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325 // ----------------------------------------------------------------------------- |
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326 // COMASuplFallBackHandler::ReadSLPListL |
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327 // ----------------------------------------------------------------------------- |
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328 // |
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329 void COMASuplFallBackHandler::ReadSLPListL(const TDesC& aClientProvidedHSLPAddress) |
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330 { |
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331 RPointerArray<CServerParams> SLPList; |
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332 |
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333 TBool isSLPEntryExist = EFalse; |
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334 |
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335 TBool serverEnabled,simChangeRemove,usageInHomeNw,editable; |
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336 |
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337 TInt err = iSuplSettings.GetAllSlp(SLPList); |
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338 TInt cnt = SLPList.Count(); |
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339 |
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340 TSLPDetails SlpEntry; |
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341 TSLPDetails FirstSlpEntry; |
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342 HBufC* dmConfigurableIapFirstEntry = HBufC::NewL(KMaxIapNameLength); |
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343 TPtr dmConfigIap(NULL,KMaxIapNameLength); |
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344 dmConfigIap.Set(dmConfigurableIapFirstEntry->Des()); |
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345 HBufC* hslpAddress = HBufC::NewL(KHSLPAddressLength); |
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346 HBufC* iapName = HBufC::NewL(KMaxIapNameLength); |
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347 HBufC* dmConfigurableIapName = HBufC::NewL(KMaxIapNameLength); |
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348 |
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349 HBufC* serverid = HBufC::NewL(KMaxServerIdLen); |
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350 HBufC* iap2 = HBufC::NewL(KMaxIapNameLength); |
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351 HBufC* serveradd = HBufC::NewL(KMaxServerAddLen); |
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352 HBufC* serveraddtype = HBufC::NewL(KMaxServerAddTypeLen); |
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353 |
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354 iSLPList->Reset(); // Reset the list |
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355 for(TInt i = 0; i < cnt; i++ ) |
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356 { |
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357 TInt64 SLPId; |
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358 CServerParams* params = SLPList[i]; |
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359 params->Get(SLPId,hslpAddress->Des(),iapName->Des(),serverEnabled,simChangeRemove,usageInHomeNw,editable); |
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360 |
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361 CServerExtensionParams* extnparams = CServerExtensionParams::NewL(); |
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362 TInt err = iSuplSettings.GetServerExtensionParams(SLPId,extnparams); // Ignore error |
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363 extnparams->Get(serverid->Des(),dmConfigurableIapName->Des(),iap2->Des(),serveradd->Des(),serveraddtype->Des() ); |
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364 |
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365 delete extnparams; |
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366 SlpEntry.iHSLPAddress.LowerCase(); |
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367 |
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368 TBuf<KHSLPAddressLength> clientHSLP; |
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369 clientHSLP.Copy(aClientProvidedHSLPAddress); |
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370 clientHSLP.LowerCase(); |
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371 |
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372 SlpEntry.iSLPId = SLPId; |
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373 SlpEntry.iHSLPAddress.Copy(hslpAddress->Des()); |
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374 SlpEntry.iIapName.Copy(iapName->Des()); |
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375 SlpEntry.iIapName.LowerCase(); |
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376 SlpEntry.iHomeNetworkUsage = usageInHomeNw; |
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377 |
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378 iSuplSettings.GetTlsFlag(SLPId,SlpEntry.iTls); |
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379 iSuplSettings.GetPskTlsFlag(SLPId,SlpEntry.iPskTls); |
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380 SlpEntry.iHSLPAddress.LowerCase(); |
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381 SlpEntry.iIsIAPDialgShown=ETrue;//To identify its a entry with primary iap |
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382 |
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383 |
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384 if(!isSLPEntryExist && (SlpEntry.iHSLPAddress.Compare(clientHSLP) == KErrNone) )// Client provided SLP will be on top of list. |
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385 { |
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386 if(serverEnabled) // Following is to handle specical case where client specified SLP is disabled and fallback not allowed... |
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387 { |
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388 FirstSlpEntry = SlpEntry; |
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389 // Store the 2ndary iap if exists |
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390 if( dmConfigurableIapName->Length() > 0 ) |
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391 { |
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392 dmConfigIap=dmConfigurableIapName->Des(); |
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393 } |
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394 else |
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395 { |
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396 dmConfigIap.Zero(); |
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397 } |
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398 |
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399 isSLPEntryExist = ETrue; |
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400 } |
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401 else |
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402 { |
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403 if(iIsFallBackAllowed) |
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404 { |
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405 continue; |
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406 } |
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407 else |
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408 { |
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409 isSLPEntryExist = EFalse; |
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410 iSLPList->Reset(); |
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411 break; |
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412 } |
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413 } |
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414 } |
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415 else |
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416 { |
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417 if(serverEnabled) |
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418 { |
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419 iSLPList->AppendL(SlpEntry); |
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420 if( dmConfigurableIapName->Length() > 0 ) |
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421 { |
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422 // Replace default iap field with 2ndary iap field |
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423 SlpEntry.iIapName.Copy(dmConfigurableIapName->Des()); |
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424 SlpEntry.iIapName.LowerCase(); |
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425 // Set IapDialog flag to false for entry with secondary iap |
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426 SlpEntry.iIsIAPDialgShown=EFalse; |
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427 // Append this entry to the list |
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428 iSLPList->AppendL(SlpEntry); |
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429 } |
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430 |
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431 } |
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432 } |
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433 |
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434 } |
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435 |
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436 if(isSLPEntryExist) |
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437 { |
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438 iSLPList->InsertL(0,FirstSlpEntry); |
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439 if( dmConfigIap.Length() > 0 ) |
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440 { |
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441 FirstSlpEntry.iIapName.Copy(dmConfigIap); |
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442 SlpEntry.iIapName.LowerCase(); |
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443 FirstSlpEntry.iIsIAPDialgShown=EFalse; |
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444 iSLPList->AppendL(FirstSlpEntry); |
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445 } |
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446 } |
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447 |
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448 delete serverid; |
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449 delete iap2; |
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450 delete serveradd; |
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451 delete serveraddtype; |
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452 |
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453 delete dmConfigurableIapFirstEntry; |
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454 delete hslpAddress; |
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455 delete iapName; |
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456 delete dmConfigurableIapName; |
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457 SLPList.ResetAndDestroy(); |
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458 |
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459 SLPList.Close(); |
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460 |
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461 } |
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462 |
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463 // ----------------------------------------------------------------------------- |
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464 // COMASuplFallBackHandler::GenerateHslpAddressFromIMSIL |
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465 // ----------------------------------------------------------------------------- |
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466 // |
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467 void COMASuplFallBackHandler::GenerateHslpAddressFromIMSIL() |
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468 { |
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469 iGenratedHslpAddress.Close(); |
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470 iDefaultIAPName.Close(); |
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471 iGenratedHslpAddress.CreateL(KHSLPAddressLength); |
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472 iDefaultIAPName.CreateL(KMaxIapNameLength); |
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473 TInt err = iSuplSettings.GenerateHslpAddressFromImsi(iGenratedHslpAddress); |
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474 if(err != KErrNone) |
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475 { |
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476 iTrace->Trace(_L("GenerateHslpAddressFromImsi Failed..."), KTraceFileName, __LINE__); |
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477 iErrorCode = err; |
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478 } |
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479 else |
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480 { |
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481 TBuf<256> msg(_L("New Generated H-SLP address: ")); |
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482 msg.Append(iGenratedHslpAddress); |
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483 iTrace->Trace(msg, KTraceFileName, __LINE__); |
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484 iErrorCode = KErrNone; |
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485 err = iSuplSettings.GetDefaultIAPName(iDefaultIAPName); |
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486 if(err != KErrNone) |
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487 { |
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488 iTrace->Trace(_L("GetDefaultIAPName Failed..."), KTraceFileName, __LINE__); |
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489 iErrorCode = err; |
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490 } |
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491 else |
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492 { |
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493 msg.Copy(iDefaultIAPName); |
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494 iTrace->Trace(msg, KTraceFileName, __LINE__); |
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495 iErrorCode = KErrNone; |
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496 } |
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497 } |
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498 } |
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499 |
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500 // ----------------------------------------------------------------------------- |
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501 // COMASuplFallBackHandler::SetFallBackParametersL |
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502 // ----------------------------------------------------------------------------- |
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503 // |
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504 void COMASuplFallBackHandler::SetFallBackParametersL(const TDesC& aClientProvidedHSLPAddress,TBool aFallBackAllowed) |
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505 { |
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506 |
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507 TBool userSetFallback = ETrue; |
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508 iSuplSettings.GetFallBack(userSetFallback); |
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509 iIsFallBackAllowed = aFallBackAllowed & userSetFallback; |
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510 |
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511 TBuf<64> buffer(_L("Final Fallback Value... ")); |
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512 buffer.AppendNum(iIsFallBackAllowed); |
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513 iTrace->Trace(buffer,KTraceFileName, __LINE__); |
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514 |
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515 ReadSLPListL(aClientProvidedHSLPAddress); |
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516 // Reset the counter |
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517 iCurrentServerCounter=0; |
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518 |
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519 PrintSLPList(); |
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520 } |
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521 |
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522 // ----------------------------------------------------------------------------- |
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523 // COMASuplFallBackHandler::PrintSLPList() |
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524 // ----------------------------------------------------------------------------- |
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525 // |
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526 void COMASuplFallBackHandler::PrintSLPList() |
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527 { |
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528 //This function can be put under debug flag... |
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529 TBuf<256> hslpAddress; |
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530 TBuf<100> accessPoint; |
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531 TInt64 slpid; |
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532 TBool Psk,Tls,HomeUsage; |
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533 TBuf<256> buffer; |
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534 TInt cnt = iSLPList->Count(); |
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535 |
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536 buffer.Copy(_L("Number of Entries : ")); |
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537 buffer.AppendNum(cnt); |
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538 iTrace->Trace(buffer,KTraceFileName, __LINE__); |
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539 |
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540 for(TInt Counter = 0; Counter < cnt; Counter++) |
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541 { |
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542 slpid = (*iSLPList)[Counter].iSLPId; |
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543 hslpAddress.Copy((*iSLPList)[Counter].iHSLPAddress); |
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544 accessPoint.Copy((*iSLPList)[Counter].iIapName); |
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545 Tls = (*iSLPList)[Counter].iTls; |
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546 Psk = (*iSLPList)[Counter].iPskTls; |
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547 HomeUsage = (*iSLPList)[Counter].iHomeNetworkUsage; |
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548 |
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549 buffer.Copy(_L("===================================")); |
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550 iTrace->Trace(buffer,KTraceFileName, __LINE__); |
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551 |
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552 buffer.Copy(_L("SLP id : ")); |
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553 buffer.AppendNum(slpid); |
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554 iTrace->Trace(buffer,KTraceFileName, __LINE__); |
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555 |
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556 buffer.Copy(_L("Server Name: ")); |
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557 buffer.Append(hslpAddress); |
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558 iTrace->Trace(buffer,KTraceFileName, __LINE__); |
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559 |
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560 buffer.Copy(_L("Access Point: ")); |
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561 buffer.Append(accessPoint); |
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562 iTrace->Trace(buffer,KTraceFileName, __LINE__); |
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563 |
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564 buffer.Copy(_L("TLS : ")); |
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565 buffer.AppendNum(Tls); |
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566 iTrace->Trace(buffer,KTraceFileName, __LINE__); |
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567 |
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568 buffer.Copy(_L("PSK TLS : ")); |
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569 buffer.AppendNum(Psk); |
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570 iTrace->Trace(buffer,KTraceFileName, __LINE__); |
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571 |
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572 buffer.Copy(_L("Home Usage : ")); |
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573 buffer.AppendNum(HomeUsage); |
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574 iTrace->Trace(buffer,KTraceFileName, __LINE__); |
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575 |
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576 } |
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577 |
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578 if(cnt > 0) |
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579 { |
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580 buffer.Copy(_L("===================================")); |
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581 iTrace->Trace(buffer,KTraceFileName, __LINE__); |
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582 } |
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583 |
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584 } |
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585 |
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586 // ----------------------------------------------------------------------------- |
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587 // COMASuplFallBackHandler::ReadSLPListForNIL |
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588 // ----------------------------------------------------------------------------- |
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589 // |
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590 void COMASuplFallBackHandler::ReadSLPListForNIL(const TDesC& aClientProvidedHSLPAddress) |
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591 { |
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592 |
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593 TBuf<64> msg; |
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594 iSLPList->Reset();//Clear previous list if any |
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595 // Reset the counter |
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596 iCurrentServerCounter=0; |
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597 iIsFallBackAllowed=ETrue;// IAP Fallback is allowed within a SLP |
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598 |
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599 TInt err; |
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600 if(aClientProvidedHSLPAddress.Length() == 0) |
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601 { |
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602 GetFirstEnabledSLPL(); |
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603 msg.Copy(_L("Using Default SLP for SUPL_INIT")); |
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604 iTrace->Trace(msg,KTraceFileName, __LINE__); |
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605 PrintSLPList(); |
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606 return; |
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607 } |
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608 else |
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609 { |
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610 CServerParams* params = CServerParams::NewL(); |
|
611 err = iSuplSettings.GetSlpInfoAddress(aClientProvidedHSLPAddress,params); |
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612 msg.Copy(_L("Using SLP provided in SUPL_INIT")); |
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613 iTrace->Trace(msg,KTraceFileName, __LINE__); |
|
614 if(err != KErrNone) |
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615 { |
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616 msg.Copy(_L("Error in getting Parameters : ")); |
|
617 msg.AppendNum(err); |
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618 iTrace->Trace(msg,KTraceFileName, __LINE__); |
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619 delete params; |
|
620 return; |
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621 } |
|
622 |
|
623 CleanupStack::PushL(params); |
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624 TBool serverEnabled,simChangeRemove,usageInHomeNw,editable; |
|
625 |
|
626 TSLPDetails SlpEntry; |
|
627 |
|
628 HBufC* hslpAddress = HBufC::NewL(KHSLPAddressLength); |
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629 CleanupStack::PushL(hslpAddress); |
|
630 |
|
631 HBufC* iapName = HBufC::NewL(KMaxIapNameLength); |
|
632 CleanupStack::PushL(iapName); |
|
633 |
|
634 TInt64 SLPId; |
|
635 |
|
636 params->Get(SLPId,hslpAddress->Des(),iapName->Des(),serverEnabled,simChangeRemove,usageInHomeNw,editable); |
|
637 |
|
638 HBufC* dmConfigurableIapName = HBufC::NewL(KMaxIapNameLength); |
|
639 HBufC* serverid = HBufC::NewL(KMaxServerIdLen); |
|
640 HBufC* iap2 = HBufC::NewL(KMaxIapNameLength); |
|
641 HBufC* serveradd = HBufC::NewL(KMaxServerAddLen); |
|
642 HBufC* serveraddtype = HBufC::NewL(KMaxServerAddTypeLen); |
|
643 |
|
644 CServerExtensionParams* extnparams = CServerExtensionParams::NewL(); |
|
645 err = iSuplSettings.GetServerExtensionParams(SLPId,extnparams); // Ignore error |
|
646 extnparams->Get(serverid->Des(),dmConfigurableIapName->Des(),iap2->Des(),serveradd->Des(),serveraddtype->Des() ); |
|
647 delete extnparams; |
|
648 |
|
649 if(serverEnabled) |
|
650 { |
|
651 SlpEntry.iSLPId = SLPId; |
|
652 SlpEntry.iHSLPAddress.Copy(hslpAddress->Des()); |
|
653 SlpEntry.iIapName.Copy(iapName->Des()); |
|
654 SlpEntry.iIapName.LowerCase(); |
|
655 SlpEntry.iHomeNetworkUsage = usageInHomeNw; |
|
656 |
|
657 iSuplSettings.GetTlsFlag(SLPId,SlpEntry.iTls); |
|
658 iSuplSettings.GetPskTlsFlag(SLPId,SlpEntry.iPskTls); |
|
659 SlpEntry.iIsIAPDialgShown=ETrue; |
|
660 iSLPList->AppendL(SlpEntry); |
|
661 if( dmConfigurableIapName->Length() > 0 ) |
|
662 { |
|
663 // Replace default iap field with 2ndary iap field |
|
664 SlpEntry.iIapName.Copy(dmConfigurableIapName->Des()); |
|
665 SlpEntry.iIapName.LowerCase(); |
|
666 // Set IapDialog flag to false for entry with secondary iap |
|
667 SlpEntry.iIsIAPDialgShown=EFalse; |
|
668 // Append this entry to the list |
|
669 iSLPList->AppendL(SlpEntry); |
|
670 } |
|
671 |
|
672 } |
|
673 |
|
674 CleanupStack::PopAndDestroy(3);//params,hslpAddress iapName |
|
675 delete dmConfigurableIapName; |
|
676 delete serverid; |
|
677 delete iap2; |
|
678 delete serveradd; |
|
679 delete serveraddtype; |
|
680 } |
|
681 PrintSLPList(); |
|
682 } |
|
683 |
|
684 // ----------------------------------------------------------------------------- |
|
685 // COMASuplFallBackHandler::UpdateSLPListForHomeUsage |
|
686 // ----------------------------------------------------------------------------- |
|
687 // |
|
688 void COMASuplFallBackHandler::UpdateSLPListForHomeUsage(TBool aHomeNetwork) |
|
689 { |
|
690 if(!aHomeNetwork)//User is in Roaming... |
|
691 { |
|
692 TInt TotalServers = iSLPList->Count(); |
|
693 TInt cnt = 0; |
|
694 while( cnt < TotalServers ) |
|
695 { |
|
696 TInt hwUsageInt = (*iSLPList)[cnt].iHomeNetworkUsage; |
|
697 |
|
698 |
|
699 if (hwUsageInt) |
|
700 { |
|
701 (*iSLPList).Delete(cnt); |
|
702 TotalServers--; |
|
703 } |
|
704 else |
|
705 { |
|
706 cnt++; |
|
707 } |
|
708 } |
|
709 } |
|
710 iTrace->Trace(_L("After roaming check..."),KTraceFileName, __LINE__); |
|
711 PrintSLPList(); |
|
712 |
|
713 } |
|
714 |
|
715 // ----------------------------------------------------------------------------- |
|
716 // COMASuplFallBackHandler::GetFirstEnabledSLPL |
|
717 // ----------------------------------------------------------------------------- |
|
718 // |
|
719 void COMASuplFallBackHandler::GetFirstEnabledSLPL() |
|
720 { |
|
721 RPointerArray<CServerParams> SLPList; |
|
722 |
|
723 TBool serverEnabled,simChangeRemove,usageInHomeNw,editable; |
|
724 |
|
725 TInt err = iSuplSettings.GetAllSlp(SLPList); |
|
726 TInt cnt = SLPList.Count(); |
|
727 HBufC* hslpAddress = HBufC::NewL(KHSLPAddressLength); |
|
728 CleanupStack::PushL(hslpAddress); |
|
729 HBufC* iapName = HBufC::NewL(KMaxIapNameLength); |
|
730 CleanupStack::PushL(iapName); |
|
731 |
|
732 HBufC* dmConfigurableIapName = HBufC::NewL(KMaxIapNameLength); |
|
733 HBufC* serverid = HBufC::NewL(KMaxServerIdLen); |
|
734 HBufC* iap2 = HBufC::NewL(KMaxIapNameLength); |
|
735 HBufC* serveradd = HBufC::NewL(KMaxServerAddLen); |
|
736 HBufC* serveraddtype = HBufC::NewL(KMaxServerAddTypeLen); |
|
737 |
|
738 CServerExtensionParams* extnparams = CServerExtensionParams::NewL(); |
|
739 |
|
740 for(TInt i = 0; i < cnt; i++ ) |
|
741 { |
|
742 TInt64 SLPId; |
|
743 CServerParams* params = SLPList[i]; |
|
744 params->Get(SLPId,hslpAddress->Des(),iapName->Des(),serverEnabled,simChangeRemove,usageInHomeNw,editable); |
|
745 if(serverEnabled) |
|
746 { |
|
747 TSLPDetails SlpEntry; |
|
748 SlpEntry.iSLPId = SLPId; |
|
749 SlpEntry.iHSLPAddress.Copy(hslpAddress->Des()); |
|
750 SlpEntry.iIapName.Copy(iapName->Des()); |
|
751 SlpEntry.iIapName.LowerCase(); |
|
752 SlpEntry.iHomeNetworkUsage = usageInHomeNw; |
|
753 iSuplSettings.GetTlsFlag(SLPId,SlpEntry.iTls); |
|
754 iSuplSettings.GetPskTlsFlag(SLPId,SlpEntry.iPskTls); |
|
755 SlpEntry.iIsIAPDialgShown=ETrue; |
|
756 iSLPList->AppendL(SlpEntry); |
|
757 |
|
758 err = iSuplSettings.GetServerExtensionParams(SLPId,extnparams); // Ignore error |
|
759 extnparams->Get(serverid->Des(),dmConfigurableIapName->Des(),iap2->Des(),serveradd->Des(),serveraddtype->Des() ); |
|
760 |
|
761 if( dmConfigurableIapName->Length() > 0 ) |
|
762 { |
|
763 // Replace default iap field with 2ndary iap field |
|
764 SlpEntry.iIapName.Copy(dmConfigurableIapName->Des()); |
|
765 SlpEntry.iIapName.LowerCase(); |
|
766 // Set IapDialog flag to false for entry with secondary iap |
|
767 SlpEntry.iIsIAPDialgShown=EFalse; |
|
768 // Append this entry to the list |
|
769 iSLPList->AppendL(SlpEntry); |
|
770 } |
|
771 |
|
772 break; |
|
773 } |
|
774 } |
|
775 |
|
776 CleanupStack::PopAndDestroy(2);//hslpAddress iapName |
|
777 delete extnparams; |
|
778 delete dmConfigurableIapName; |
|
779 delete serverid; |
|
780 delete iap2; |
|
781 delete serveradd; |
|
782 delete serveraddtype; |
|
783 SLPList.ResetAndDestroy(); |
|
784 SLPList.Close(); |
|
785 } |
|
786 |
|
787 |
|
788 |
|
789 |
|
790 |