1 /* |
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2 * Copyright (c) 2006-2007 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: The session object for DUN server |
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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 #include <e32std.h> |
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20 #include <c32comm.h> |
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21 #include <f32file.h> |
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22 #include <e32math.h> |
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23 #include <locodbearer.h> |
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24 #include <btfeaturescfg.h> |
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25 #include "dunserverdef.h" |
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26 #include "DunSession.h" |
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27 #include "DunServer.h" |
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28 #include "DunPlugin.h" |
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29 #include "DunDebug.h" |
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30 |
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31 |
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32 // ======== MEMBER FUNCTIONS ======== |
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33 |
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34 // --------------------------------------------------------------------------- |
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35 // CDunSession::CDunSession |
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36 // --------------------------------------------------------------------------- |
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37 // |
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38 CDunSession::CDunSession( CDunServer* aDunServer ) : |
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39 CSession2(), |
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40 iDunServer( aDunServer ) |
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41 { |
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42 FTRACE(FPrint( _L( "CDunSession::CDunSession()") )); |
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43 iDunServer->IncRefCount(); |
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44 FTRACE(FPrint( _L( "CDunSession::CDunSession() complete") )); |
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45 } |
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46 |
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47 // --------------------------------------------------------------------------- |
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48 // Destructor. |
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49 // --------------------------------------------------------------------------- |
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50 // |
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51 CDunSession::~CDunSession() |
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52 { |
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53 FTRACE(FPrint(_L("CDunSession::~CDunSession()"))); |
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54 if ( iDunServer ) |
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55 { |
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56 iDunServer->DecRefCount(); |
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57 iDunServer = NULL; |
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58 } |
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59 FTRACE(FPrint(_L("CDunSession::~CDunSession() complete"))); |
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60 } |
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61 |
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62 // --------------------------------------------------------------------------- |
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63 // Return the version number |
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64 // --------------------------------------------------------------------------- |
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65 // |
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66 TVersion CDunSession::Version(void) const |
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67 { |
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68 return (TVersion( KDunServerMajorVersionNumber, |
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69 KDunServerMinorVersionNumber, |
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70 KDunServerBuildVersionNumber )); |
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71 } |
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72 |
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73 // --------------------------------------------------------------------------- |
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74 // From class CSession2. |
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75 // Handles the servicing of client requests passed to the server |
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76 // --------------------------------------------------------------------------- |
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77 // |
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78 void CDunSession::ServiceL( const RMessage2& aMessage ) |
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79 { |
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80 FTRACE(FPrint(_L("CDunSession::ServiceL()"))); |
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81 TBool hasCapability = aMessage.HasCapability( ECapabilityLocalServices ); |
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82 if ( !hasCapability ) |
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83 { |
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84 aMessage.Complete( KErrPermissionDenied ); |
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85 FTRACE(FPrint(_L("CDunSession::ServiceL() (no capability) complete"))); |
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86 return; |
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87 } |
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88 TInt retVal = KErrNotSupported; |
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89 switch ( aMessage.Function() ) |
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90 { |
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91 case EDunFuncManageService: |
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92 retVal = DoService( aMessage ); |
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93 break; |
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94 case EDunFuncActiveConnection: |
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95 retVal = DoTestService( aMessage ); |
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96 break; |
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97 default: |
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98 FTRACE(FPrint(_L("CDunSession::ServiceL() (not supported) complete"))); |
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99 break; |
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100 } |
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101 aMessage.Complete( retVal ); |
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102 FTRACE(FPrint(_L("CDunSession::ServiceL() complete"))); |
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103 } |
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104 |
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105 // --------------------------------------------------------------------------- |
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106 // From class CSession2. |
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107 // Return a reference to DUN server |
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108 // --------------------------------------------------------------------------- |
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109 // |
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110 CDunServer& CDunSession::Server() const |
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111 { |
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112 return *iDunServer; |
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113 } |
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114 |
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115 // --------------------------------------------------------------------------- |
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116 // Handles incoming service messages |
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117 // --------------------------------------------------------------------------- |
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118 // |
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119 TInt CDunSession::DoService( const RMessage2& aMessage ) |
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120 { |
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121 FTRACE(FPrint(_L("CDunSession::DoService()"))); |
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122 if ( !iDunServer ) |
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123 { |
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124 FTRACE(FPrint(_L("CDunSession::DoService() (iDunServer) not initialized!"))); |
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125 return KErrGeneral; |
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126 } |
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127 |
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128 TLocodBearer bearer = static_cast<TLocodBearer>( aMessage.Int0() ); |
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129 TBool bearerStatus = static_cast<TBool>( aMessage.Int1() ); |
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130 |
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131 TUid pluginUid; |
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132 switch ( bearer ) |
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133 { |
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134 case ELocodBearerBT: |
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135 { |
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136 pluginUid = KDunBtPluginUid; |
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137 FTRACE(FPrint(_L("CDunSession::DoService() Managing service for BT, bearer status %d"), bearerStatus)); |
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138 |
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139 BluetoothFeatures::TEnterpriseEnablementMode mode = BluetoothFeatures::EDisabled; |
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140 TRAPD(err, mode = BluetoothFeatures::EnterpriseEnablementL()); |
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141 if ( err ) |
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142 { |
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143 FTRACE(FPrint(_L("CDunSession::DoService() complete: failed to get BluetoothFeatures::EnterpriseEnablementL"))); |
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144 return err; |
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145 } |
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146 if ( mode != BluetoothFeatures::EEnabled ) |
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147 { |
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148 FTRACE(FPrint(_L("CDunSession::DoService() complete: !BluetoothFeatures::EEnabled"))); |
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149 return KErrNotSupported; |
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150 } |
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151 } |
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152 break; |
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153 case ELocodBearerIR: |
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154 pluginUid = KDunIrPluginUid; |
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155 FTRACE(FPrint(_L("CDunSession::DoService() Managing service for IR, bearer status %d"), bearerStatus)); |
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156 break; |
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157 case ELocodBearerUSB: |
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158 pluginUid = KDunUsbPluginUid; |
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159 FTRACE(FPrint(_L("CDunSession::DoService() Managing service for USB, bearer status %d"), bearerStatus)); |
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160 break; |
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161 default: |
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162 FTRACE(FPrint(_L("CDunSession::DoService() Unknown service %d, bearer status %d!"), bearer, bearerStatus)); |
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163 return KErrNotSupported; |
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164 } |
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165 TInt retVal = KErrNone; |
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166 if ( bearerStatus ) // ON |
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167 { |
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168 retVal = iDunServer->NotifyMediaOpenRequest( pluginUid ); |
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169 } |
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170 else // OFF |
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171 { |
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172 retVal = iDunServer->NotifyMediaCloseRequest( pluginUid ); |
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173 } |
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174 FTRACE(FPrint(_L("CDunSession::DoService() complete"))); |
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175 return retVal; |
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176 } |
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177 |
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178 // --------------------------------------------------------------------------- |
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179 // Handles incoming test service messages |
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180 // --------------------------------------------------------------------------- |
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181 // |
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182 TInt CDunSession::DoTestService( const RMessage2& aMessage ) |
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183 { |
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184 FTRACE(FPrint(_L("CDunSession::DoTestService()"))); |
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185 if ( !iDunServer ) |
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186 { |
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187 FTRACE(FPrint(_L("CDunSession::DoTestService() (iDunServer) not initialized!"))); |
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188 return KErrGeneral; |
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189 } |
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190 TConnId connId = iDunServer->ActiveConnection(); |
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191 TPckgBuf<TConnId> connIdPckg( connId ); |
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192 aMessage.Write( 0, connIdPckg ); // First argument in EDunFuncActiveConnection |
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193 FTRACE(FPrint(_L("CDunSession::DoTestService() complete"))); |
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194 return KErrNone; |
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195 } |
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