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1 /* |
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2 * Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: |
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15 * |
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16 */ |
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17 |
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18 |
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19 |
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20 |
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21 #include <e32def.h> |
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22 #include <badesca.h> |
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23 #include <unsafprotocolscrkeys.h> |
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24 #include "cnatfwsettingsimpl.h" |
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25 #include "natsettingslogs.h" |
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26 #include "natfwdefaultsettingsvalues.h" |
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27 #include "cnatfwcenrephandler.h" |
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28 #include "tnatfwsettingsparser.h" |
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29 #include "cnatfwicesettings.h" |
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30 #include "cnatfwstunsettings.h" |
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31 #include "cnatfwturnsettings.h" |
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32 |
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33 const TUint KDefaultGranularity = 1; |
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34 |
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35 |
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36 // ======== MEMBER FUNCTIONS ======== |
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37 |
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38 // --------------------------------------------------------------------------- |
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39 // CNATFWNatSettingsImpl::CNATFWNatSettingsImpl |
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40 // --------------------------------------------------------------------------- |
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41 // |
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42 CNATFWNatSettingsImpl::CNATFWNatSettingsImpl() |
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43 { |
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44 iRefreshIntervalUdp = KNATFWDefaultRefreshIntervalUdp; |
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45 iRefreshIntervalTcp = KNATFWDefaultRefreshIntervalTcp; |
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46 iUseSharedSecret = KNATFWDefaultUseSharedSecret; |
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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 // CNATFWNatSettingsImpl::ConstructL |
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52 // --------------------------------------------------------------------------- |
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53 // |
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54 void CNATFWNatSettingsImpl::ConstructL( const TDesC8& aDomain ) |
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55 { |
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56 __NATSETTINGS( "CNATFWNatSettingsImpl::ConstructL - start" ) |
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57 |
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58 __ASSERT_ALWAYS( TUint( &aDomain ), User::Leave( KErrArgument ) ); |
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59 __ASSERT_ALWAYS( aDomain.Length(), User::Leave( KErrArgument ) ); |
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60 |
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61 iRepHandler = CNATFWCenRepHandler::NewL( KCRUidUNSAFProtocols ); |
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62 |
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63 iEcomPlugInPriorityOrderArray = |
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64 new ( ELeave ) CDesC8ArrayFlat( KDefaultGranularity ); |
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65 |
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66 iIceSettings = CNATFWIceSettings::NewL(); |
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67 iStunSettings = CNATFWStunSettings::NewL(); |
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68 iTurnSettings = CNATFWTurnSettings::NewL(); |
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69 |
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70 TInt err = iRepHandler->ReadDomainSettingsKey( aDomain, iDomainKey ); |
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71 |
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72 if ( KErrNotFound == err ) |
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73 { |
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74 __NATSETTINGS( "specific domain not found in the CR" ) |
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75 iDomainKey = iRepHandler->CreateNewKeyL( KUNSAFProtocolsDomainMask, |
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76 KUNSAFProtocolsFieldTypeMask ); |
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77 } |
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78 |
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79 if ( KErrNone != err && KErrNotFound != err ) |
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80 { |
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81 User::Leave( err ); |
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82 } |
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83 |
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84 ReadGeneralSettingsL(); |
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85 iDomain = aDomain.AllocL(); |
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86 |
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87 __NATSETTINGS( "CNATFWNatSettingsImpl::ConstructL - end" ) |
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88 } |
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89 |
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90 |
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91 // --------------------------------------------------------------------------- |
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92 // CNATFWNatSettingsImpl::NewL |
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93 // --------------------------------------------------------------------------- |
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94 // |
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95 CNATFWNatSettingsImpl* CNATFWNatSettingsImpl::NewL( |
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96 const TDesC8& aDomain ) |
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97 { |
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98 __NATSETTINGS( "CNATFWNatSettingsImpl::NewL" ) |
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99 |
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100 CNATFWNatSettingsImpl* self = CNATFWNatSettingsImpl::NewLC( |
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101 aDomain ); |
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102 CleanupStack::Pop( self ); |
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103 return self; |
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104 } |
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105 |
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106 |
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107 // --------------------------------------------------------------------------- |
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108 // CNATFWNatSettingsImpl::NewLC |
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109 // --------------------------------------------------------------------------- |
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110 // |
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111 CNATFWNatSettingsImpl* CNATFWNatSettingsImpl::NewLC( |
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112 const TDesC8& aDomain ) |
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113 { |
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114 __NATSETTINGS( "CNATFWNatSettingsImpl::NewLC" ) |
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115 |
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116 CNATFWNatSettingsImpl* self = |
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117 new( ELeave ) CNATFWNatSettingsImpl(); |
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118 CleanupStack::PushL( self ); |
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119 self->ConstructL( aDomain ); |
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120 return self; |
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121 } |
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122 |
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123 |
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124 // --------------------------------------------------------------------------- |
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125 // CNATFWNatSettingsImpl::~CNATFWNatSettingsImpl |
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126 //---------------------------------------------------------------------------- |
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127 // |
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128 CNATFWNatSettingsImpl::~CNATFWNatSettingsImpl() |
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129 { |
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130 __NATSETTINGS( "CNATFWNatSettingsImpl::~CNATFWNatSettingsImpl" ) |
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131 |
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132 delete iDomain; |
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133 delete iEcomPlugInPriorityOrderArray; |
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134 delete iRepHandler; |
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135 delete iIceSettings; |
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136 delete iStunSettings; |
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137 delete iTurnSettings; |
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138 } |
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139 |
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140 |
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141 // --------------------------------------------------------------------------- |
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142 // CNATFWNatSettingsImpl::RetrieveIapSettings |
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143 // --------------------------------------------------------------------------- |
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144 // |
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145 void CNATFWNatSettingsImpl::RetrieveIapSettingsL( const TUint aIapId ) |
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146 { |
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147 __NATSETTINGS( "CNATFWNatSettingsImpl::RetrieveIapSettingsL" ) |
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148 |
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149 ReadIapSettingsL( aIapId ); |
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150 } |
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151 |
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152 |
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153 // --------------------------------------------------------------------------- |
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154 // CNATFWNatSettingsImpl::Domain |
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155 // --------------------------------------------------------------------------- |
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156 // |
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157 const TDesC8& CNATFWNatSettingsImpl::Domain() const |
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158 { |
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159 return *iDomain; |
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160 } |
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161 |
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162 |
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163 // --------------------------------------------------------------------------- |
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164 // CNATFWNatSettingsImpl::RefreshIntervalUdp |
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165 // --------------------------------------------------------------------------- |
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166 // |
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167 TInt CNATFWNatSettingsImpl::RefreshIntervalUdp() const |
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168 { |
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169 return iRefreshIntervalUdp; |
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170 } |
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171 |
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172 |
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173 // --------------------------------------------------------------------------- |
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174 // CNATFWNatSettingsImpl::RefreshIntervalTcp |
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175 // --------------------------------------------------------------------------- |
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176 // |
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177 TInt CNATFWNatSettingsImpl::RefreshIntervalTcp() const |
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178 { |
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179 return iRefreshIntervalTcp; |
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180 } |
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181 |
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182 |
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183 // --------------------------------------------------------------------------- |
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184 // CNATFWNatSettingsImpl::CrlfRefreshEnabled |
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185 // --------------------------------------------------------------------------- |
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186 // |
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187 TBool CNATFWNatSettingsImpl::CrlfRefreshEnabled() const |
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188 { |
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189 return iCrlfRefreshEnabled; |
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190 } |
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191 |
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192 |
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193 // --------------------------------------------------------------------------- |
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194 // CNATFWNatSettingsImpl::SharedSecret |
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195 // --------------------------------------------------------------------------- |
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196 // |
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197 TBool CNATFWNatSettingsImpl::UseSharedSecret() const |
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198 { |
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199 return iUseSharedSecret; |
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200 } |
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201 |
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202 |
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203 // --------------------------------------------------------------------------- |
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204 // CNATFWNatSettingsImpl::IceSettingsL |
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205 // --------------------------------------------------------------------------- |
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206 // |
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207 MNATFWIceSettings& CNATFWNatSettingsImpl::IceSettingsL() |
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208 { |
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209 iIceSettings->ReadSettingsL( iDomainKey, *iRepHandler ); |
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210 return *iIceSettings; |
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211 } |
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212 |
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213 |
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214 // --------------------------------------------------------------------------- |
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215 // CNATFWNatSettingsImpl::StunSettingsL |
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216 // --------------------------------------------------------------------------- |
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217 // |
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218 MNATFWStunSettings& CNATFWNatSettingsImpl::StunSettingsL() |
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219 { |
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220 iStunSettings->ReadSettingsL( iDomainKey, *iRepHandler ); |
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221 return *iStunSettings; |
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222 } |
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223 |
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224 |
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225 // --------------------------------------------------------------------------- |
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226 // CNATFWNatSettingsImpl::TurnSettingsL |
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227 // --------------------------------------------------------------------------- |
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228 // |
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229 MNATFWTurnSettings& CNATFWNatSettingsImpl::TurnSettingsL() |
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230 { |
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231 iTurnSettings->ReadSettingsL( iDomainKey, *iRepHandler ); |
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232 return *iTurnSettings; |
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233 } |
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234 |
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235 |
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236 // --------------------------------------------------------------------------- |
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237 // CNATFWNatSettingsImpl::AvailableNatProtocols |
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238 // --------------------------------------------------------------------------- |
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239 // |
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240 const CDesC8Array& CNATFWNatSettingsImpl::AvailableNatProtocols() const |
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241 { |
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242 return *iEcomPlugInPriorityOrderArray; |
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243 } |
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244 |
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245 |
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246 // --------------------------------------------------------------------------- |
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247 // CNATFWNatSettingsImpl::GetPortAreaL |
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248 // --------------------------------------------------------------------------- |
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249 // |
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250 void CNATFWNatSettingsImpl::GetPortArea( TUint& aStartPort, |
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251 TUint& aEndPort ) const |
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252 { |
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253 aStartPort = iPortPoolStartPort; |
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254 aEndPort = iPortPoolEndPort; |
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255 } |
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256 |
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257 |
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258 // --------------------------------------------------------------------------- |
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259 // CNATFWNatSettingsImpl::ReadGeneralSettingsL |
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260 // --------------------------------------------------------------------------- |
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261 // |
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262 void CNATFWNatSettingsImpl::ReadGeneralSettingsL( ) |
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263 { |
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264 __NATSETTINGS( "CNATFWNatSettingsImpl::ReadGeneralSettingsL - start" ) |
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265 |
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266 //Protocol priority order |
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267 delete iEcomPlugInPriorityOrderArray; |
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268 iEcomPlugInPriorityOrderArray = NULL; |
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269 HBufC8* tempBuffer = iRepHandler->ReadL( |
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270 KUNSAFProtocolsUsedNATProtocolMask | iDomainKey ); |
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271 if ( tempBuffer ) |
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272 { |
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273 CleanupStack::PushL( tempBuffer ); |
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274 iEcomPlugInPriorityOrderArray = |
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275 TNATFWSettingsParser::ParseDataToArrayL( *tempBuffer ); |
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276 CleanupStack::PopAndDestroy( tempBuffer ); |
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277 } |
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278 else |
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279 { |
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280 iEcomPlugInPriorityOrderArray = |
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281 TNATFWSettingsParser::ParseDataToArrayL( KNATFWDefaultPriorityOrder ); |
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282 } |
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283 |
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284 // Use Shared secret |
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285 if ( KErrNone != iRepHandler->ReadBoolValue( |
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286 KUNSAFProtocolsDomainSharedSecretNotSupported | iDomainKey, |
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287 iUseSharedSecret ) ) |
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288 { |
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289 iUseSharedSecret = KNATFWDefaultUseSharedSecret; |
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290 } |
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291 else |
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292 { |
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293 if ( iUseSharedSecret ) |
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294 { |
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295 iUseSharedSecret = EFalse; |
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296 } |
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297 else |
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298 { |
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299 iUseSharedSecret = ETrue; |
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300 } |
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301 } |
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302 |
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303 // Read refresh interval UDP |
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304 if ( KErrNone != iRepHandler->Read( KUNSAFProtocolsDomainIntervalUDPMask | |
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305 iDomainKey, iRefreshIntervalUdp ) ) |
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306 { |
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307 iRefreshIntervalUdp = KNATFWDefaultRefreshIntervalUdp; |
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308 } |
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309 |
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310 // Read refresh interval TCP |
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311 if ( KErrNone != iRepHandler->Read( KUNSAFProtocolsDomainIntervalTCPMask | |
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312 iDomainKey, iRefreshIntervalTcp ) ) |
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313 { |
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314 iRefreshIntervalTcp = KNATFWDefaultRefreshIntervalTcp; |
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315 } |
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316 |
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317 // Start port of the port range |
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318 if ( KErrNone != iRepHandler->Read ( KUNSAFProtocolsPortPoolStartPortMask | |
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319 iDomainKey, iPortPoolStartPort ) ) |
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320 { |
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321 iPortPoolStartPort = KNATFWDefaultPortPoolStartPort; |
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322 } |
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323 |
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324 // Start port of the port range |
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325 if ( KErrNone != iRepHandler->Read( KUNSAFProtocolsPortPoolEndPortMask | |
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326 iDomainKey, iPortPoolEndPort ) ) |
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327 { |
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328 iPortPoolEndPort = KNATFWDefaultPortPoolEndPort; |
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329 } |
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330 |
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331 // Enable CRLF- based Refresh |
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332 if ( KErrNone != iRepHandler->Read( KUNSAFProtocolsDomainEnableCRLFRefresh | |
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333 iDomainKey, iCrlfRefreshEnabled ) ) |
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334 { |
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335 iCrlfRefreshEnabled = KNATFWDefaultCRLFRefreshEnabled; |
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336 } |
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337 |
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338 __NATSETTINGS( "CNATFWNatSettingsImpl::ReadGeneralSettingsL - end" ) |
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339 } |
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340 |
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341 |
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342 // --------------------------------------------------------------------------- |
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343 // CNATFWNatSettingsImpl::ReadIapSettingsL |
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344 // --------------------------------------------------------------------------- |
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345 // |
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346 void CNATFWNatSettingsImpl::ReadIapSettingsL( TUint32 aIapId ) |
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347 { |
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348 __NATSETTINGS_INT1( |
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349 "CNATFWNatSettingsImpl::ReadIapSettingsL IAPId: - start", aIapId ) |
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350 |
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351 TUint32 iapKey; |
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352 TInt err = iRepHandler->ReadIapSettingsKey( aIapId, iapKey ); |
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353 |
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354 if ( KErrNone == err ) |
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355 { |
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356 TUint stunRetransmitTimer( 0 ); |
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357 // read UDP refresh interval |
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358 iRepHandler->Read( KUNSAFProtocolsIntervalUDPMask | iapKey, |
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359 iRefreshIntervalUdp ); |
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360 // read TCP refresh interval |
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361 iRepHandler->Read( KUNSAFProtocolsIntervalTCPMask | iapKey, |
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362 iRefreshIntervalTcp ); |
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363 // read Retransmit interval |
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364 if ( KErrNone == iRepHandler->Read( KUNSAFProtocolsSTUNRetransmitTimerMask | iapKey, |
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365 stunRetransmitTimer ) ) |
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366 { |
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367 iStunSettings->SetRetransmissionTimeout( stunRetransmitTimer ); |
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368 iTurnSettings->SetRetransmissionTimeout( stunRetransmitTimer ); |
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369 } |
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370 } |
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371 else if ( KErrNotFound == err ) |
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372 { |
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373 __NATSETTINGS( |
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374 "Specific IAP settings not found, Use default or current values" ); |
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375 } |
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376 else |
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377 { |
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378 User::Leave( err ); |
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379 } |
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380 __NATSETTINGS( "CNATFWNatSettingsImpl::ReadIapSettingsL - end" ) |
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381 } |
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382 |
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383 //End of file |