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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 |
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67 if(err != KErrNone) |
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68 { |
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69 iAllowedFallBackTimerValue = 200000000; |
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70 } |
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71 |
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72 TBuf<64> buffer(_L("Fallback Timer Value in Seconds : ")); |
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73 buffer.AppendNum(iAllowedFallBackTimerValue); |
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74 iTrace->Trace(buffer,KTraceFileName, __LINE__); |
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75 |
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76 } |
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77 |
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78 // ----------------------------------------------------------------------------- |
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79 // COMASuplFallBackHandler::NewL |
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80 // Two-phased constructor. |
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81 // ----------------------------------------------------------------------------- |
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82 // |
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83 COMASuplFallBackHandler* COMASuplFallBackHandler::NewL( CSuplSettingsInternal& aSettings) |
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84 { |
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85 COMASuplFallBackHandler* self = new ( ELeave ) COMASuplFallBackHandler(aSettings); |
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86 CleanupStack::PushL( self ); |
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87 self->ConstructL(); |
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88 CleanupStack::Pop(self); |
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89 return self; |
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90 } |
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91 |
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92 // ----------------------------------------------------------------------------- |
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93 // COMASuplFallBackHandler::COMASuplFallBackHandler |
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94 // ----------------------------------------------------------------------------- |
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95 // |
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96 COMASuplFallBackHandler::~COMASuplFallBackHandler() |
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97 { |
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98 delete iTrace; |
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99 if(iSLPList) |
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100 { |
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101 iSLPList->Reset(); |
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102 } |
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103 delete iSLPList; |
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104 iSLPList=NULL; |
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105 iGenratedHslpAddress.Close(); |
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106 iDefaultIAPName.Close(); |
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107 } |
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108 |
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109 // ----------------------------------------------------------------------------- |
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110 // COMASuplFallBackHandler::GetNextSLPAddressL |
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111 // ----------------------------------------------------------------------------- |
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112 // TODO: Merge if conditions... |
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113 TInt COMASuplFallBackHandler::GetNextSLPAddressL(TInt64& aSLPId, TDes& aHslpToBeUsedAddress,TDes& aIAPName,TBool& aTls, |
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114 TBool& aPskTls,TInt aLastErrorCode,TBool& aIsIapDialogShown) |
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115 { |
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116 _LIT(KFormatTxt,"%/0%1%/1%2%/2%3%/3 %-B%:0%J%:1%T%:2%S%:3%+B"); |
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117 |
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118 TBuf<256> LogBuffer; |
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119 |
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120 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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121 { |
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122 |
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123 if( CheckErrorCodeL(aLastErrorCode) ) |
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124 { |
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125 |
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126 if( iTLSAuthenticationFailed ) |
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127 { |
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128 if(iErrorCode == KErrNone) |
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129 { |
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130 aHslpToBeUsedAddress.Copy(iGenratedHslpAddress); |
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131 aIAPName.Zero(); |
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132 aIAPName.Copy(iDefaultIAPName); |
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133 aTls = ETrue; |
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134 aPskTls = EFalse; |
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135 aIsIapDialogShown = ETrue; |
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136 |
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137 iTrace->Trace(_L("Fallback allowed & TLSAuth failed"),KTraceFileName, __LINE__); |
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138 iTrace->Trace(_L("Server being used:"),KTraceFileName, __LINE__); |
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139 LogBuffer.Copy(aHslpToBeUsedAddress); |
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140 iTrace->Trace(LogBuffer,KTraceFileName, __LINE__); |
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141 |
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142 iTrace->Trace(_L("iap being used:"),KTraceFileName, __LINE__); |
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143 LogBuffer.Copy(aIAPName); |
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144 iTrace->Trace(LogBuffer,KTraceFileName, __LINE__); |
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145 |
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146 iTrace->Trace(_L("iap dlg configuration:"),KTraceFileName, __LINE__); |
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147 LogBuffer.Delete(0,256); |
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148 LogBuffer.AppendNum(aIsIapDialogShown); |
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149 iTrace->Trace(LogBuffer,KTraceFileName, __LINE__); |
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150 return KErrNone; |
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151 } |
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152 else |
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153 { |
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154 return KErrArgument; |
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155 } |
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156 } |
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157 } |
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158 |
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159 else |
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160 { |
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161 return KErrNotFound; |
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162 } |
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163 } |
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164 |
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165 if( iSLPList->Count() <= 0 || iCurrentServerCounter >= iSLPList->Count() ) |
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166 { |
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167 LogBuffer.Copy(_L("No more servers available...")); |
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168 iTrace->Trace(LogBuffer,KTraceFileName, __LINE__); |
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169 return KErrNotFound; |
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170 } |
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171 |
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172 iTrace->Trace(_L("Trying next server..."),KTraceFileName, __LINE__); |
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173 |
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174 //Fallback Timer... |
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175 if(aLastErrorCode == KErrNone) //This means, server name is asked for first time only... |
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176 { |
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177 iTrace->Trace(_L("Start Time: "),KTraceFileName, __LINE__); |
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178 iFallBackStartTime.HomeTime(); |
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179 LogBuffer.Zero(); |
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180 iFallBackStartTime.FormatL(LogBuffer,KFormatTxt); |
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181 iTrace->Trace(LogBuffer,KTraceFileName, __LINE__); |
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182 } |
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183 else |
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184 { |
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185 TTime currentTime; |
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186 currentTime.HomeTime(); |
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187 TTimeIntervalMicroSeconds diff = currentTime.MicroSecondsFrom(iFallBackStartTime); |
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188 |
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189 |
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190 iTrace->Trace(_L("Current Time: "),KTraceFileName, __LINE__); |
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191 LogBuffer.Zero(); |
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192 currentTime.FormatL(LogBuffer,KFormatTxt); |
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193 iTrace->Trace(LogBuffer,KTraceFileName, __LINE__); |
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194 |
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195 LogBuffer.Copy(_L("Difference between time: ")); |
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196 LogBuffer.AppendNum(diff.Int64()); |
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197 iTrace->Trace(LogBuffer,KTraceFileName, __LINE__); |
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198 |
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199 if( diff.Int64() > iAllowedFallBackTimerValue) |
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200 { |
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201 LogBuffer.Copy(_L("Timeout happened...")); |
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202 iTrace->Trace(LogBuffer,KTraceFileName, __LINE__); |
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203 |
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204 return KErrTimedOut; |
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205 } |
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206 } |
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207 |
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208 if(aLastErrorCode == KErrNone) //This will be called only once...for first time only |
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209 { |
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210 aSLPId = (*iSLPList)[0].iSLPId; |
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211 aHslpToBeUsedAddress.Copy((*iSLPList)[0].iHSLPAddress); |
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212 aIAPName.Copy((*iSLPList)[0].iIapName); |
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213 aTls = (*iSLPList)[0].iTls; |
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214 aPskTls = (*iSLPList)[0].iPskTls; |
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215 aIsIapDialogShown = (*iSLPList)[0].iIsIAPDialgShown; |
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216 iCurrentServerCounter++; |
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217 |
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218 iTrace->Trace(_L("Server being used:"),KTraceFileName, __LINE__); |
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219 LogBuffer.Copy(aHslpToBeUsedAddress); |
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220 iTrace->Trace(LogBuffer,KTraceFileName, __LINE__); |
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221 |
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222 iTrace->Trace(_L("iap being used:"),KTraceFileName, __LINE__); |
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223 LogBuffer.Copy(aIAPName); |
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224 iTrace->Trace(LogBuffer,KTraceFileName, __LINE__); |
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225 |
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226 iTrace->Trace(_L("iap dlg configuration:"),KTraceFileName, __LINE__); |
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227 LogBuffer.Delete(0,256); |
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228 LogBuffer.AppendNum(aIsIapDialogShown); |
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229 iTrace->Trace(LogBuffer,KTraceFileName, __LINE__); |
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230 |
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231 return KErrNone; |
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232 } |
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233 else |
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234 { |
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235 if(iIsFallBackAllowed && CheckErrorCodeL(aLastErrorCode))// Do not fallback in case if IMSI generated address failed for previous try. |
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236 { |
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237 aSLPId = (*iSLPList)[iCurrentServerCounter].iSLPId; |
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238 aHslpToBeUsedAddress.Copy((*iSLPList)[iCurrentServerCounter].iHSLPAddress); |
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239 aIAPName.Copy((*iSLPList)[iCurrentServerCounter].iIapName); |
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240 aTls = (*iSLPList)[iCurrentServerCounter].iTls; |
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241 aPskTls = (*iSLPList)[iCurrentServerCounter].iPskTls; |
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242 aIsIapDialogShown = (*iSLPList)[iCurrentServerCounter].iIsIAPDialgShown; |
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243 iCurrentServerCounter++; |
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244 iTrace->Trace(_L("Fallback allowed & TLSAuth passed"),KTraceFileName, __LINE__); |
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245 iTrace->Trace(_L("Server being used:"),KTraceFileName, __LINE__); |
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246 LogBuffer.Copy(aHslpToBeUsedAddress); |
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247 iTrace->Trace(LogBuffer,KTraceFileName, __LINE__); |
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248 |
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249 iTrace->Trace(_L("iap being used:"),KTraceFileName, __LINE__); |
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250 LogBuffer.Copy(aIAPName); |
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251 iTrace->Trace(LogBuffer,KTraceFileName, __LINE__); |
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252 |
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253 iTrace->Trace(_L("iap dlg configuration:"),KTraceFileName, __LINE__); |
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254 LogBuffer.Delete(0,256); |
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255 LogBuffer.AppendNum(aIsIapDialogShown); |
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256 iTrace->Trace(LogBuffer,KTraceFileName, __LINE__); |
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257 return KErrNone; |
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258 } |
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259 else |
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260 { |
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261 return KErrNotFound; |
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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 |
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267 // ----------------------------------------------------------------------------- |
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268 // COMASuplFallBackHandler::CheckErrorCodeL |
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269 // ----------------------------------------------------------------------------- |
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270 // |
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271 TBool COMASuplFallBackHandler::CheckErrorCodeL(TInt aLastErrorCode) |
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272 { |
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273 if(iTLSAuthenticationFailed) |
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274 { |
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275 iTrace->Trace(_L("IMSI Generated SLP also failed after TLS faliure for previous SLP..."), KTraceFileName, __LINE__); |
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276 return EFalse; |
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277 |
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278 } |
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279 if ( (aLastErrorCode >= KErrSSLAlertNoRenegotiation ) && (aLastErrorCode <= KErrSSLAlertCloseNotify) && !iTLSAuthenticationFailed ) |
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280 { |
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281 iTrace->Trace(_L("TLS Authentication Failed..."), KTraceFileName, __LINE__); |
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282 iTLSAuthenticationFailed = ETrue; |
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283 GenerateHslpAddressFromIMSIL(); |
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284 return ETrue; |
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285 } |
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286 |
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287 if ( (aLastErrorCode >= KErrDndServerUnusable ) && (aLastErrorCode <= KErrDndNameNotFound) ) |
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288 { |
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289 iTrace->Trace(_L("DNS Error..."), KTraceFileName, __LINE__); |
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290 return ETrue; |
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291 } |
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292 |
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293 if ( (aLastErrorCode >= KErrUrgentData ) && (aLastErrorCode <= KErrNetUnreach ) ) |
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294 { |
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295 iTrace->Trace(_L("Sockets Error..."), KTraceFileName, __LINE__); |
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296 return ETrue; |
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297 } |
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298 |
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299 if (aLastErrorCode == KErrCouldNotConnect ) |
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300 { |
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301 iTrace->Trace(_L("Could not connect to Server..."), KTraceFileName, __LINE__); |
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302 return ETrue; |
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303 } |
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304 |
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305 if (aLastErrorCode == KErrSuplTimeout ) |
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306 { |
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307 iTrace->Trace(_L("Timeout for DNS/TLS operation..."), KTraceFileName, __LINE__); |
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308 return ETrue; |
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309 } |
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310 |
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311 if( aLastErrorCode == KErrGsmMMServiceOptionNotSubscribed ) |
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312 { |
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313 iTrace->Trace(_L("GSM MM Service Option Not Subscribed ..."), KTraceFileName, __LINE__); |
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314 return ETrue; |
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315 } |
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316 |
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317 if ( (aLastErrorCode >= KErrGprsFeatureNotSupported ) && (aLastErrorCode <= KErrGsmRRUnspecifedAbnormalRelease) ) |
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318 { |
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319 iTrace->Trace(_L("GPRS Service is not allowed/rejected/not supported..."), KTraceFileName, __LINE__); |
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320 return EFalse; |
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321 } |
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322 |
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323 |
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324 |
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325 return EFalse; |
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326 } |
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327 |
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328 // ----------------------------------------------------------------------------- |
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329 // COMASuplFallBackHandler::ReadSLPListL |
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330 // ----------------------------------------------------------------------------- |
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331 // |
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332 void COMASuplFallBackHandler::ReadSLPListL(const TDesC& aClientProvidedHSLPAddress) |
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333 { |
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334 RPointerArray<CServerParams> SLPList; |
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335 |
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336 TBool isSLPEntryExist = EFalse; |
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337 |
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338 TBool serverEnabled,simChangeRemove,usageInHomeNw,editable; |
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339 |
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340 TInt err = iSuplSettings.GetAllSlp(SLPList); |
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341 TInt cnt = SLPList.Count(); |
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342 |
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343 TSLPDetails SlpEntry; |
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344 TSLPDetails FirstSlpEntry; |
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345 HBufC* dmConfigurableIapFirstEntry = HBufC::NewL(KMaxIapNameLength); |
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346 TPtr dmConfigIap(NULL,KMaxIapNameLength); |
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347 dmConfigIap.Set(dmConfigurableIapFirstEntry->Des()); |
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348 HBufC* hslpAddress = HBufC::NewL(KHSLPAddressLength); |
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349 HBufC* iapName = HBufC::NewL(KMaxIapNameLength); |
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350 HBufC* dmConfigurableIapName = HBufC::NewL(KMaxIapNameLength); |
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351 |
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352 HBufC* serverid = HBufC::NewL(KMaxServerIdLen); |
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353 HBufC* iap2 = HBufC::NewL(KMaxIapNameLength); |
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354 HBufC* serveradd = HBufC::NewL(KMaxServerAddLen); |
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355 HBufC* serveraddtype = HBufC::NewL(KMaxServerAddTypeLen); |
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356 |
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357 iSLPList->Reset(); // Reset the list |
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358 for(TInt i = 0; i < cnt; i++ ) |
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359 { |
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360 TInt64 SLPId; |
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361 CServerParams* params = SLPList[i]; |
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362 params->Get(SLPId,hslpAddress->Des(),iapName->Des(),serverEnabled,simChangeRemove,usageInHomeNw,editable); |
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363 |
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364 CServerExtensionParams* extnparams = CServerExtensionParams::NewL(); |
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365 TInt err = iSuplSettings.GetServerExtensionParams(SLPId,extnparams); // Ignore error |
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366 extnparams->Get(serverid->Des(),dmConfigurableIapName->Des(),iap2->Des(),serveradd->Des(),serveraddtype->Des() ); |
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367 |
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368 delete extnparams; |
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369 SlpEntry.iHSLPAddress.LowerCase(); |
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370 |
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371 TBuf<KHSLPAddressLength> clientHSLP; |
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372 clientHSLP.Copy(aClientProvidedHSLPAddress); |
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373 clientHSLP.LowerCase(); |
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374 |
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375 SlpEntry.iSLPId = SLPId; |
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376 SlpEntry.iHSLPAddress.Copy(hslpAddress->Des()); |
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377 SlpEntry.iIapName.Copy(iapName->Des()); |
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378 SlpEntry.iIapName.LowerCase(); |
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379 SlpEntry.iHomeNetworkUsage = usageInHomeNw; |
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380 |
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381 iSuplSettings.GetTlsFlag(SLPId,SlpEntry.iTls); |
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382 iSuplSettings.GetPskTlsFlag(SLPId,SlpEntry.iPskTls); |
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383 SlpEntry.iHSLPAddress.LowerCase(); |
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384 SlpEntry.iIsIAPDialgShown=ETrue;//To identify its a entry with primary iap |
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385 |
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386 |
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387 if(!isSLPEntryExist && (SlpEntry.iHSLPAddress.Compare(clientHSLP) == KErrNone) )// Client provided SLP will be on top of list. |
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388 { |
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389 if(serverEnabled) // Following is to handle specical case where client specified SLP is disabled and fallback not allowed... |
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390 { |
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391 FirstSlpEntry = SlpEntry; |
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392 // Store the 2ndary iap if exists |
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393 if( dmConfigurableIapName->Length() > 0 ) |
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394 { |
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395 dmConfigIap=dmConfigurableIapName->Des(); |
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396 } |
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397 else |
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398 { |
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399 dmConfigIap.Zero(); |
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400 } |
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401 |
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402 isSLPEntryExist = ETrue; |
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403 } |
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404 else |
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405 { |
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406 if(iIsFallBackAllowed) |
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407 { |
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408 continue; |
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409 } |
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410 else |
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411 { |
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412 isSLPEntryExist = EFalse; |
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413 iSLPList->Reset(); |
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414 break; |
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415 } |
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416 } |
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417 } |
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418 else |
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419 { |
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420 if(serverEnabled) |
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421 { |
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422 iSLPList->AppendL(SlpEntry); |
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423 if( dmConfigurableIapName->Length() > 0 ) |
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424 { |
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425 // Replace default iap field with 2ndary iap field |
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426 SlpEntry.iIapName.Copy(dmConfigurableIapName->Des()); |
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427 SlpEntry.iIapName.LowerCase(); |
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428 // Set IapDialog flag to false for entry with secondary iap |
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429 SlpEntry.iIsIAPDialgShown=EFalse; |
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430 // Append this entry to the list |
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431 iSLPList->AppendL(SlpEntry); |
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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 |
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437 } |
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438 |
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439 if(isSLPEntryExist) |
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440 { |
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441 iSLPList->InsertL(0,FirstSlpEntry); |
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442 if( dmConfigIap.Length() > 0 ) |
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443 { |
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444 FirstSlpEntry.iIapName.Copy(dmConfigIap); |
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445 SlpEntry.iIapName.LowerCase(); |
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446 FirstSlpEntry.iIsIAPDialgShown=EFalse; |
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447 iSLPList->AppendL(FirstSlpEntry); |
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448 } |
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449 } |
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450 |
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451 delete serverid; |
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452 delete iap2; |
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453 delete serveradd; |
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454 delete serveraddtype; |
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455 |
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456 delete dmConfigurableIapFirstEntry; |
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457 delete hslpAddress; |
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458 delete iapName; |
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459 delete dmConfigurableIapName; |
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460 |
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461 SLPList.ResetAndDestroy(); |
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462 |
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463 SLPList.Close(); |
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464 |
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465 } |
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466 |
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467 // ----------------------------------------------------------------------------- |
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468 // COMASuplFallBackHandler::GenerateHslpAddressFromIMSIL |
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469 // ----------------------------------------------------------------------------- |
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470 // |
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471 void COMASuplFallBackHandler::GenerateHslpAddressFromIMSIL() |
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472 { |
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473 iGenratedHslpAddress.Close(); |
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474 iDefaultIAPName.Close(); |
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475 iGenratedHslpAddress.CreateL(KHSLPAddressLength); |
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476 iDefaultIAPName.CreateL(KMaxIapNameLength); |
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477 TInt err = iSuplSettings.GenerateHslpAddressFromImsi(iGenratedHslpAddress); |
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478 if(err != KErrNone) |
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479 { |
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480 iTrace->Trace(_L("GenerateHslpAddressFromImsi Failed..."), KTraceFileName, __LINE__); |
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481 iErrorCode = err; |
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482 } |
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483 else |
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484 { |
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485 TBuf<256> msg(_L("New Generated H-SLP address: ")); |
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486 msg.Append(iGenratedHslpAddress); |
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487 iTrace->Trace(msg, KTraceFileName, __LINE__); |
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488 iErrorCode = KErrNone; |
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489 err = iSuplSettings.GetDefaultIAPName(iDefaultIAPName); |
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490 if(err != KErrNone) |
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491 { |
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492 iTrace->Trace(_L("GetDefaultIAPName Failed..."), KTraceFileName, __LINE__); |
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493 iErrorCode = err; |
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494 } |
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495 else |
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496 { |
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497 msg.Copy(iDefaultIAPName); |
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498 iTrace->Trace(msg, KTraceFileName, __LINE__); |
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499 iErrorCode = KErrNone; |
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500 } |
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501 } |
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502 } |
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503 |
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504 // ----------------------------------------------------------------------------- |
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505 // COMASuplFallBackHandler::SetFallBackParametersL |
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506 // ----------------------------------------------------------------------------- |
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507 // |
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508 void COMASuplFallBackHandler::SetFallBackParametersL(const TDesC& aClientProvidedHSLPAddress,TBool aFallBackAllowed) |
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509 { |
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510 |
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511 TBool userSetFallback = ETrue; |
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512 iSuplSettings.GetFallBack(userSetFallback); |
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513 iIsFallBackAllowed = aFallBackAllowed & userSetFallback; |
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514 |
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515 TBuf<64> buffer(_L("Final Fallback Value... ")); |
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516 buffer.AppendNum(iIsFallBackAllowed); |
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517 iTrace->Trace(buffer,KTraceFileName, __LINE__); |
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518 |
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519 ReadSLPListL(aClientProvidedHSLPAddress); |
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520 // Reset the counter |
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521 iCurrentServerCounter=0; |
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522 |
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523 PrintSLPList(); |
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524 } |
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525 |
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526 // ----------------------------------------------------------------------------- |
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527 // COMASuplFallBackHandler::PrintSLPList() |
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528 // ----------------------------------------------------------------------------- |
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529 // |
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530 void COMASuplFallBackHandler::PrintSLPList() |
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531 { |
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532 //This function can be put under debug flag... |
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533 TBuf<256> hslpAddress; |
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534 TBuf<100> accessPoint; |
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535 TInt64 slpid; |
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536 TBool Psk,Tls,HomeUsage; |
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537 TBuf<256> buffer; |
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538 TInt cnt = iSLPList->Count(); |
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539 |
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540 buffer.Copy(_L("Number of Entries : ")); |
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541 buffer.AppendNum(cnt); |
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542 iTrace->Trace(buffer,KTraceFileName, __LINE__); |
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543 |
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544 for(TInt Counter = 0; Counter < cnt; Counter++) |
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545 { |
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546 slpid = (*iSLPList)[Counter].iSLPId; |
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547 hslpAddress.Copy((*iSLPList)[Counter].iHSLPAddress); |
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548 accessPoint.Copy((*iSLPList)[Counter].iIapName); |
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549 Tls = (*iSLPList)[Counter].iTls; |
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550 Psk = (*iSLPList)[Counter].iPskTls; |
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551 HomeUsage = (*iSLPList)[Counter].iHomeNetworkUsage; |
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552 |
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553 buffer.Copy(_L("===================================")); |
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554 iTrace->Trace(buffer,KTraceFileName, __LINE__); |
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555 |
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556 buffer.Copy(_L("SLP id : ")); |
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557 buffer.AppendNum(slpid); |
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558 iTrace->Trace(buffer,KTraceFileName, __LINE__); |
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559 |
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560 buffer.Copy(_L("Server Name: ")); |
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561 buffer.Append(hslpAddress); |
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562 iTrace->Trace(buffer,KTraceFileName, __LINE__); |
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563 |
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564 buffer.Copy(_L("Access Point: ")); |
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565 buffer.Append(accessPoint); |
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566 iTrace->Trace(buffer,KTraceFileName, __LINE__); |
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567 |
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568 buffer.Copy(_L("TLS : ")); |
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569 buffer.AppendNum(Tls); |
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570 iTrace->Trace(buffer,KTraceFileName, __LINE__); |
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571 |
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572 buffer.Copy(_L("PSK TLS : ")); |
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573 buffer.AppendNum(Psk); |
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574 iTrace->Trace(buffer,KTraceFileName, __LINE__); |
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575 |
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576 buffer.Copy(_L("Home Usage : ")); |
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577 buffer.AppendNum(HomeUsage); |
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578 iTrace->Trace(buffer,KTraceFileName, __LINE__); |
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579 |
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580 } |
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581 |
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582 if(cnt > 0) |
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583 { |
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584 buffer.Copy(_L("===================================")); |
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585 iTrace->Trace(buffer,KTraceFileName, __LINE__); |
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586 } |
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587 |
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588 } |
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589 |
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590 // ----------------------------------------------------------------------------- |
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591 // COMASuplFallBackHandler::ReadSLPListForNIL |
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592 // ----------------------------------------------------------------------------- |
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593 // |
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594 void COMASuplFallBackHandler::ReadSLPListForNIL(const TDesC& aClientProvidedHSLPAddress) |
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595 { |
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596 |
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597 TBuf<64> msg; |
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598 iSLPList->Reset();//Clear previous list if any |
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599 // Reset the counter |
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600 iCurrentServerCounter=0; |
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601 iIsFallBackAllowed=ETrue;// IAP Fallback is allowed within a SLP |
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602 |
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603 TInt err; |
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604 if(aClientProvidedHSLPAddress.Length() == 0) |
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605 { |
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606 GetFirstEnabledSLPL(); |
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607 msg.Copy(_L("Using Default SLP for SUPL_INIT")); |
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608 iTrace->Trace(msg,KTraceFileName, __LINE__); |
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609 PrintSLPList(); |
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610 return; |
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611 } |
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612 else |
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613 { |
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614 CServerParams* params = CServerParams::NewL(); |
|
615 err = iSuplSettings.GetSlpInfoAddress(aClientProvidedHSLPAddress,params); |
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616 msg.Copy(_L("Using SLP provided in SUPL_INIT")); |
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617 iTrace->Trace(msg,KTraceFileName, __LINE__); |
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618 if(err != KErrNone) |
|
619 { |
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620 msg.Copy(_L("Error in getting Parameters : ")); |
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621 msg.AppendNum(err); |
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622 iTrace->Trace(msg,KTraceFileName, __LINE__); |
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623 delete params; |
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624 return; |
|
625 } |
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626 |
|
627 CleanupStack::PushL(params); |
|
628 TBool serverEnabled,simChangeRemove,usageInHomeNw,editable; |
|
629 |
|
630 TSLPDetails SlpEntry; |
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631 |
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632 HBufC* hslpAddress = HBufC::NewL(KHSLPAddressLength); |
|
633 CleanupStack::PushL(hslpAddress); |
|
634 |
|
635 HBufC* iapName = HBufC::NewL(KMaxIapNameLength); |
|
636 CleanupStack::PushL(iapName); |
|
637 |
|
638 TInt64 SLPId; |
|
639 |
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640 params->Get(SLPId,hslpAddress->Des(),iapName->Des(),serverEnabled,simChangeRemove,usageInHomeNw,editable); |
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641 |
|
642 HBufC* dmConfigurableIapName = HBufC::NewL(KMaxIapNameLength); |
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643 HBufC* serverid = HBufC::NewL(KMaxServerIdLen); |
|
644 HBufC* iap2 = HBufC::NewL(KMaxIapNameLength); |
|
645 HBufC* serveradd = HBufC::NewL(KMaxServerAddLen); |
|
646 HBufC* serveraddtype = HBufC::NewL(KMaxServerAddTypeLen); |
|
647 |
|
648 CServerExtensionParams* extnparams = CServerExtensionParams::NewL(); |
|
649 err = iSuplSettings.GetServerExtensionParams(SLPId,extnparams); // Ignore error |
|
650 extnparams->Get(serverid->Des(),dmConfigurableIapName->Des(),iap2->Des(),serveradd->Des(),serveraddtype->Des() ); |
|
651 delete extnparams; |
|
652 |
|
653 if(serverEnabled) |
|
654 { |
|
655 SlpEntry.iSLPId = SLPId; |
|
656 SlpEntry.iHSLPAddress.Copy(hslpAddress->Des()); |
|
657 SlpEntry.iIapName.Copy(iapName->Des()); |
|
658 SlpEntry.iIapName.LowerCase(); |
|
659 SlpEntry.iHomeNetworkUsage = usageInHomeNw; |
|
660 |
|
661 iSuplSettings.GetTlsFlag(SLPId,SlpEntry.iTls); |
|
662 iSuplSettings.GetPskTlsFlag(SLPId,SlpEntry.iPskTls); |
|
663 SlpEntry.iIsIAPDialgShown=ETrue; |
|
664 iSLPList->AppendL(SlpEntry); |
|
665 if( dmConfigurableIapName->Length() > 0 ) |
|
666 { |
|
667 // Replace default iap field with 2ndary iap field |
|
668 SlpEntry.iIapName.Copy(dmConfigurableIapName->Des()); |
|
669 SlpEntry.iIapName.LowerCase(); |
|
670 // Set IapDialog flag to false for entry with secondary iap |
|
671 SlpEntry.iIsIAPDialgShown=EFalse; |
|
672 // Append this entry to the list |
|
673 iSLPList->AppendL(SlpEntry); |
|
674 } |
|
675 |
|
676 } |
|
677 |
|
678 CleanupStack::PopAndDestroy(3);//params,hslpAddress iapName |
|
679 delete dmConfigurableIapName; |
|
680 delete serverid; |
|
681 delete iap2; |
|
682 delete serveradd; |
|
683 delete serveraddtype; |
|
684 } |
|
685 PrintSLPList(); |
|
686 } |
|
687 |
|
688 // ----------------------------------------------------------------------------- |
|
689 // COMASuplFallBackHandler::UpdateSLPListForHomeUsage |
|
690 // ----------------------------------------------------------------------------- |
|
691 // |
|
692 void COMASuplFallBackHandler::UpdateSLPListForHomeUsage(TBool aHomeNetwork) |
|
693 { |
|
694 if(!aHomeNetwork)//User is in Roaming... |
|
695 { |
|
696 TInt TotalServers = iSLPList->Count(); |
|
697 TInt cnt = 0; |
|
698 while( cnt < TotalServers ) |
|
699 { |
|
700 TInt hwUsageInt = (*iSLPList)[cnt].iHomeNetworkUsage; |
|
701 |
|
702 |
|
703 if (hwUsageInt) |
|
704 { |
|
705 (*iSLPList).Delete(cnt); |
|
706 TotalServers--; |
|
707 } |
|
708 else |
|
709 { |
|
710 cnt++; |
|
711 } |
|
712 } |
|
713 } |
|
714 iTrace->Trace(_L("After roaming check..."),KTraceFileName, __LINE__); |
|
715 PrintSLPList(); |
|
716 |
|
717 } |
|
718 |
|
719 // ----------------------------------------------------------------------------- |
|
720 // COMASuplFallBackHandler::GetFirstEnabledSLPL |
|
721 // ----------------------------------------------------------------------------- |
|
722 // |
|
723 void COMASuplFallBackHandler::GetFirstEnabledSLPL() |
|
724 { |
|
725 RPointerArray<CServerParams> SLPList; |
|
726 |
|
727 TBool serverEnabled,simChangeRemove,usageInHomeNw,editable; |
|
728 |
|
729 TInt err = iSuplSettings.GetAllSlp(SLPList); |
|
730 TInt cnt = SLPList.Count(); |
|
731 HBufC* hslpAddress = HBufC::NewL(KHSLPAddressLength); |
|
732 CleanupStack::PushL(hslpAddress); |
|
733 HBufC* iapName = HBufC::NewL(KMaxIapNameLength); |
|
734 CleanupStack::PushL(iapName); |
|
735 |
|
736 HBufC* dmConfigurableIapName = HBufC::NewL(KMaxIapNameLength); |
|
737 HBufC* serverid = HBufC::NewL(KMaxServerIdLen); |
|
738 HBufC* iap2 = HBufC::NewL(KMaxIapNameLength); |
|
739 HBufC* serveradd = HBufC::NewL(KMaxServerAddLen); |
|
740 HBufC* serveraddtype = HBufC::NewL(KMaxServerAddTypeLen); |
|
741 |
|
742 CServerExtensionParams* extnparams = CServerExtensionParams::NewL(); |
|
743 |
|
744 for(TInt i = 0; i < cnt; i++ ) |
|
745 { |
|
746 TInt64 SLPId; |
|
747 CServerParams* params = SLPList[i]; |
|
748 params->Get(SLPId,hslpAddress->Des(),iapName->Des(),serverEnabled,simChangeRemove,usageInHomeNw,editable); |
|
749 if(serverEnabled) |
|
750 { |
|
751 TSLPDetails SlpEntry; |
|
752 SlpEntry.iSLPId = SLPId; |
|
753 SlpEntry.iHSLPAddress.Copy(hslpAddress->Des()); |
|
754 SlpEntry.iIapName.Copy(iapName->Des()); |
|
755 SlpEntry.iIapName.LowerCase(); |
|
756 SlpEntry.iHomeNetworkUsage = usageInHomeNw; |
|
757 iSuplSettings.GetTlsFlag(SLPId,SlpEntry.iTls); |
|
758 iSuplSettings.GetPskTlsFlag(SLPId,SlpEntry.iPskTls); |
|
759 SlpEntry.iIsIAPDialgShown=ETrue; |
|
760 iSLPList->AppendL(SlpEntry); |
|
761 |
|
762 err = iSuplSettings.GetServerExtensionParams(SLPId,extnparams); // Ignore error |
|
763 extnparams->Get(serverid->Des(),dmConfigurableIapName->Des(),iap2->Des(),serveradd->Des(),serveraddtype->Des() ); |
|
764 |
|
765 if( dmConfigurableIapName->Length() > 0 ) |
|
766 { |
|
767 // Replace default iap field with 2ndary iap field |
|
768 SlpEntry.iIapName.Copy(dmConfigurableIapName->Des()); |
|
769 SlpEntry.iIapName.LowerCase(); |
|
770 // Set IapDialog flag to false for entry with secondary iap |
|
771 SlpEntry.iIsIAPDialgShown=EFalse; |
|
772 // Append this entry to the list |
|
773 iSLPList->AppendL(SlpEntry); |
|
774 } |
|
775 |
|
776 break; |
|
777 } |
|
778 } |
|
779 |
|
780 CleanupStack::PopAndDestroy(2);//hslpAddress iapName |
|
781 delete extnparams; |
|
782 delete dmConfigurableIapName; |
|
783 delete serverid; |
|
784 delete iap2; |
|
785 delete serveradd; |
|
786 delete serveraddtype; |
|
787 SLPList.ResetAndDestroy(); |
|
788 SLPList.Close(); |
|
789 } |
|
790 |
|
791 |
|
792 |
|
793 |
|
794 |