1 /* |
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2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "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 * This is a source file for following classes: |
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16 * ConnMonScanWlanAps, |
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17 * ConnMonConnInfo, |
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18 * ConnMonConnDisconnect |
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19 */ |
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20 |
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21 // INCLUDE FILES |
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22 #include <cmconnectionmethodext.h> |
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23 #include <rconnmon.h> |
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24 #include <nifvar.h> |
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25 |
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26 #include "wlanqtutilscommon.h" |
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27 #include "wlanqtutilswlanap.h" |
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28 #include "wlanqtutilsactiveconn.h" |
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29 #include "wlanqtutilsconmonwrapper.h" |
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30 #include "wlanqtutilsconmonwrapper_s60_p.h" |
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31 |
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32 #ifdef WLANQTUTILS_NO_OST_TRACES_FLAG |
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33 #include <opensystemtrace.h> |
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34 #else |
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35 #include "OstTraceDefinitions.h" |
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36 #endif |
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37 #ifdef OST_TRACE_COMPILER_IN_USE |
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38 #include "wlanqtutilsconmonwrapper_s60Traces.h" |
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39 #endif |
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40 |
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41 |
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42 // =========== PRIVATE CLASS MEMBER FUNCTIONS =============== |
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43 // |
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44 // --------------------------------------------------------- |
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45 // ConnMonScanWlanAps::ConnMonScanWlanAps() |
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46 // Constructor |
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47 // --------------------------------------------------------- |
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48 // |
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49 ConnMonScanWlanAps::ConnMonScanWlanAps(ConMonWrapper *wrapper) : |
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50 CActive(EPriorityStandard), q_ptr(wrapper), wlanPtr(0, 0) |
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51 { |
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52 OstTraceFunctionEntry1( CONNMONSCANWLANAPS_CONNMONSCANWLANAPS_ENTRY, this ); |
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53 |
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54 CActiveScheduler::Add(this); |
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55 // TBD: What if this leaves? |
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56 // Beware! iConnMon.ConnectL() can |
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57 // both leave AND return an error code.. |
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58 // User::LeaveIfError( iMonitor.ConnectL() ); |
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59 iMonitor.ConnectL(); |
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60 |
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61 OstTraceFunctionExit1( CONNMONSCANWLANAPS_CONNMONSCANWLANAPS_EXIT, this ); |
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62 } |
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63 |
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64 // --------------------------------------------------------- |
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65 // ConnMonScanWlanAps::ConnMonScanWlanAps() |
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66 // Destructor |
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67 // --------------------------------------------------------- |
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68 // |
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69 ConnMonScanWlanAps::~ConnMonScanWlanAps() |
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70 { |
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71 OstTraceFunctionEntry1( CONNMONSCANWLANAPS_CONNMONSCANWLANAPSDESTR_ENTRY, this ); |
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72 |
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73 Cancel(); |
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74 // Cancel notifications and close connection monitor session |
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75 iMonitor.Close(); |
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76 if (wlanBuf) |
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77 { |
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78 delete wlanBuf; |
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79 } |
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80 |
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81 OstTraceFunctionExit1( CONNMONSCANWLANAPS_CONNMONSCANWLANAPSDESTR_EXIT, this ); |
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82 } |
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83 |
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84 // --------------------------------------------------------- |
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85 // ConnMonScanWlanAps::DoCancel() |
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86 // |
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87 // --------------------------------------------------------- |
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88 // |
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89 void ConnMonScanWlanAps::DoCancel() |
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90 { |
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91 OstTraceFunctionEntry1( CONNMONSCANWLANAPS_DOCANCEL_ENTRY, this ); |
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92 // TODO: error handling |
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93 OstTraceFunctionExit1( CONNMONSCANWLANAPS_DOCANCEL_EXIT, this ); |
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94 } |
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95 |
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96 // --------------------------------------------------------- |
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97 // ConnMonScanWlanAps::RunL() |
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98 // Called when scan is ready. Emits scan results in a signal. |
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99 // --------------------------------------------------------- |
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100 // |
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101 void ConnMonScanWlanAps::RunL() |
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102 { |
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103 OstTraceFunctionEntry1( CONNMONSCANWLANAPS_RUNL_ENTRY, this ); |
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104 |
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105 if (iStatus == KErrNone) |
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106 { |
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107 RConnMonWlanNetworksPtrArray wlanPtrArray; |
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108 wlanBuf->UnpackToL(wlanPtrArray); |
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109 QList<WlanQtUtilsWlanAp*> wlanScanResult; |
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110 |
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111 for (TInt i = 0; i < wlanPtrArray.Count(); i++) |
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112 { |
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113 WlanQtUtilsWlanAp *ap = new WlanQtUtilsWlanAp(); |
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114 |
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115 // Security mode values defined in enum TConnMonSecurityMode, rconnmon.h. |
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116 TUint connMonWlanSecMode; |
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117 WlanQtUtilsWlanSecMode wlanQtUtilsWlanSecMode; |
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118 |
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119 TBuf<CConnMonWlanNetwork::KMaxNameLength> wlanName = |
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120 wlanPtrArray[i]->Name(); |
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121 |
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122 QString wlanNameInQt = QString::fromUtf16(wlanName.Ptr(), |
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123 wlanName.Length()); |
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124 |
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125 if (wlanNameInQt.length() == 1 && wlanNameInQt.at(0).unicode() |
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126 == 0) |
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127 { |
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128 // QString handles empty strings (single \0 char) strangely, |
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129 // so let's initialize them in a different way: |
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130 wlanNameInQt = ""; |
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131 } |
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132 |
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133 ap->setSsid(wlanNameInQt); |
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134 |
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135 // TODO: Won't compile to ARMV5 for some reason. Commented for awhile. |
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136 //TBuf8<CConnMonWlanNetwork::KWlanBssId> wlanBssid = wlanPtrArray[i]->WlanBssid(); |
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137 //ap->setBssid(QString::fromUtf8(wlanBssid.Ptr(), wlanBssid.Length())); |
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138 ap->setBssid("addMAC"); |
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139 |
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140 TUint wlanConnectionMode = wlanPtrArray[i]->ConnectionMode(); |
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141 ap->setConnectionMode(wlanConnectionMode); |
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142 |
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143 TUint wlanSignalStrength = wlanPtrArray[i]->SignalStrength(); |
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144 ap->setSignalStrength(wlanSignalStrength); |
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145 |
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146 connMonWlanSecMode = wlanPtrArray[i]->SecurityMode(); |
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147 wlanQtUtilsWlanSecMode = conMon2WlanQtUtilsSecModeMap(connMonWlanSecMode); |
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148 ap->setSecurityMode(wlanQtUtilsWlanSecMode); |
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149 |
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150 wlanScanResult.append(ap); |
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151 delete wlanPtrArray[i]; |
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152 } |
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153 q_ptr->emitAvailableWlans(wlanScanResult); |
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154 wlanPtrArray.Close(); |
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155 delete wlanBuf; |
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156 wlanBuf = NULL; |
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157 // TODO: Is this enough for clearing QList containing ConnUtilsWlanAps? |
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158 wlanScanResult.clear(); |
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159 } |
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160 else |
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161 { |
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162 // TODO: add error handling |
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163 } |
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164 |
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165 OstTraceFunctionExit1( CONNMONSCANWLANAPS_RUNL_EXIT, this ); |
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166 } |
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167 |
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168 // --------------------------------------------------------- |
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169 // ConnMonScanWlanAps::scanAvailableWlanAPs() |
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170 // Gets APs from Connection Monitor |
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171 // --------------------------------------------------------- |
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172 // |
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173 int ConnMonScanWlanAps::scanAvailableWlanAPs() |
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174 { |
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175 OstTraceFunctionEntry1( CONNMONSCANWLANAPS_SCANAVAILABLEWLANAPS_ENTRY, this ); |
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176 |
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177 if (!IsActive()) |
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178 { |
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179 // TODO: What size for wlanBuf? How to know exact size? |
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180 // 2560 ~ 35 wlan APs |
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181 wlanBuf = new (ELeave) CConnMonWlanNetworksPtrArrayPckg(2560); |
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182 wlanPtr.Set(wlanBuf->Buf()->Des()); |
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183 |
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184 iMonitor.GetPckgAttribute(EBearerIdWLAN, 0, KWlanNetworks, wlanPtr, |
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185 iStatus); |
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186 SetActive(); |
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187 } |
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188 |
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189 OstTraceFunctionExit1( CONNMONSCANWLANAPS_SCANAVAILABLEWLANAPS_EXIT, this ); |
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190 return KErrNone; |
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191 } |
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192 |
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193 // --------------------------------------------------------- |
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194 // ConMonScanWlanAps::connMon2WlanQtUtilsSecModeMap() |
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195 // Map security mode from Connection Monitor into WlanQtUtilsWlanSecMode. |
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196 // --------------------------------------------------------- |
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197 // |
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198 WlanQtUtilsWlanSecMode ConnMonScanWlanAps::conMon2WlanQtUtilsSecModeMap(TUint connMonSecMode) |
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199 { |
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200 WlanQtUtilsWlanSecMode ret = WlanQtUtilsWlanSecModeNone; |
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201 switch (connMonSecMode) |
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202 { |
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203 case EConnMonSecurityWep: |
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204 ret = WlanQtUtilsWlanSecModeWep; |
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205 break; |
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206 case EConnMonSecurity802d1x: |
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207 ret = WlanQtUtilsWlanSecMode802_1x; |
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208 break; |
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209 case EConnMonSecurityWpa: |
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210 ret = WlanQtUtilsWlanSecModeWpa; |
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211 break; |
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212 case EConnMonSecurityWpaPsk: |
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213 ret = WlanQtUtilsWlanSecModeWpa2; |
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214 break; |
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215 default: |
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216 // TODO: should default be None/unknown or should there be assert against EConnMonSecurityOpen. |
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217 ret = WlanQtUtilsWlanSecModeOpen; |
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218 break; |
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219 } |
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220 |
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221 return ret; |
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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 // ConnMonConnInfo::ConnMonConnInfo() |
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227 // Constructor |
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228 // --------------------------------------------------------- |
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229 // |
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230 ConnMonConnInfo::ConnMonConnInfo(ConMonWrapper *wrapper) : |
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231 q_ptr(wrapper) |
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232 { |
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233 OstTraceFunctionEntry1( CONNMONCONNINFO_CONNMONCONNINFO_ENTRY, this ); |
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234 |
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235 iMonitor.ConnectL(); |
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236 StartMonitoringL(); |
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237 |
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238 OstTraceFunctionExit1( CONNMONCONNINFO_CONNMONCONNINFO_EXIT, this ); |
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239 } |
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240 |
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241 // --------------------------------------------------------- |
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242 // ConnMonConnInfo::~ConnMonConnInfo() |
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243 // Destructor |
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244 // --------------------------------------------------------- |
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245 // |
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246 ConnMonConnInfo::~ConnMonConnInfo() |
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247 { |
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248 OstTraceFunctionEntry1( CONNMONCONNINFO_CONNMONCONNINFODESTR_ENTRY, this ); |
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249 |
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250 StopMonitoring(); |
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251 iMonitor.Close(); |
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252 |
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253 OstTraceFunctionExit1( CONNMONCONNINFO_CONNMONCONNINFODESTR_EXIT, this ); |
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254 } |
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255 |
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256 // --------------------------------------------------------- |
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257 // ConnMonConnInfo::StartMonitoringL() |
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258 // Starts monitoring of Connection Monitor Server events |
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259 // --------------------------------------------------------- |
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260 // |
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261 void ConnMonConnInfo::StartMonitoringL() |
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262 { |
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263 OstTraceFunctionEntry1( CONNMONCONNINFO_STARTMONITORINGL_ENTRY, this ); |
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264 |
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265 iMonitoring = ETrue; |
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266 iMonitor.NotifyEventL(*this); |
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267 |
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268 OstTraceFunctionExit1( CONNMONCONNINFO_STARTMONITORINGL_EXIT, this ); |
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269 } |
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270 |
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271 // --------------------------------------------------------- |
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272 // ConnMonConnInfo::StopMonitoring() |
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273 // Stops monitoring of Connection Monitor Server events |
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274 // --------------------------------------------------------- |
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275 // |
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276 void ConnMonConnInfo::StopMonitoring() |
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277 { |
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278 OstTraceFunctionEntry1( CONNMONCONNINFO_STOPMONITORING_ENTRY, this ); |
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279 |
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280 iMonitoring = EFalse; |
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281 iMonitor.CancelNotifications(); |
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282 |
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283 OstTraceFunctionExit1( CONNMONCONNINFO_STOPMONITORING_EXIT, this ); |
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284 } |
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285 |
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286 // --------------------------------------------------------- |
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287 // ConnMonConnInfo::EventL() |
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288 // Handler of Connection Monitor Server events |
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289 // --------------------------------------------------------- |
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290 // |
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291 void ConnMonConnInfo::EventL(const CConnMonEventBase& aConnMonEvent) |
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292 { |
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293 OstTraceFunctionEntry1( CONNMONCONNINFO_EVENTL_ENTRY, this ); |
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294 |
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295 TUint connectionId = aConnMonEvent.ConnectionId(); |
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296 OstTraceExt2( |
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297 TRACE_NORMAL, |
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298 CONNMONCONNINFO_EVENTL_EVENTTYPE, |
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299 "ConnMonConnInfo::EventL;connectionId=%u;aConnMonEvent.EventType()=%d", connectionId, aConnMonEvent.EventType() ); |
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300 |
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301 // Filter out other than WLAN connections |
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302 if (!isWlan(connectionId)) { |
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303 return; |
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304 } |
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305 |
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306 // Note: Conversions from CConnMonEventBase to sub classes cannot be made to use dynamic_cast |
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307 // because constructors of CConnMonEventBase and its sub classes are not public in |
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308 // connmon library's interface. |
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309 |
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310 switch (aConnMonEvent.EventType()) |
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311 { |
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312 case EConnMonCreateConnection: |
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313 q_ptr->emitConnCreatedEvent( connectionId ); |
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314 break; |
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315 case EConnMonDeleteConnection: |
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316 |
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317 // TODO: take the following into use. |
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318 // const CConnMonDeleteConnection* eventDelete; |
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319 // eventDelete = static_cast< const CConnMonDeleteConnection*>( &aConnMonEvent ); |
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320 //TUint totalDlVolume = eventDelete->DownlinkData(); |
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321 //TUint totalUlVolume = eventDelete->UplinkData(); |
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322 //TBool authDelete = eventDelete->AuthoritativeDelete(); |
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323 |
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324 q_ptr->emitConnDeletedEvent( connectionId ); |
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325 break; |
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326 case EConnMonConnectionStatusChange: |
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327 const CConnMonConnectionStatusChange* eventConnectionStatusChange; |
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328 eventConnectionStatusChange = |
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329 static_cast< const CConnMonConnectionStatusChange* >( &aConnMonEvent ); |
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330 WlanQtUtilsConnectionStatus connectionStatus; |
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331 connectionStatus = connMon2WlanQtUtilsConnectionStatusMap( |
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332 eventConnectionStatusChange->ConnectionStatus() ); |
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333 |
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334 OstTraceExt2( |
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335 TRACE_NORMAL, |
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336 CONNMONCONNINFO_EVENTL_CONNSTATUS, |
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337 "ConnMonConnInfo::EventL;connectionId=%u;eventConnectionStatusChange->ConnectionStatus()=%d", |
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338 connectionId, |
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339 eventConnectionStatusChange->ConnectionStatus() ); |
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340 |
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341 if (connectionStatus != WlanQtUtilsConnectionStatusNone) { |
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342 q_ptr->emitConnStatusEvent( connectionId, connectionStatus ); |
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343 } |
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344 break; |
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345 default: |
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346 break; |
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347 } |
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348 |
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349 OstTraceFunctionExit1( CONNMONCONNINFO_EVENTL_EXIT, this ); |
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350 } |
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351 |
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352 // --------------------------------------------------------- |
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353 // ConnMonConnInfo::activeConnection() |
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354 // --------------------------------------------------------- |
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355 // |
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356 WlanQtUtilsActiveConn *ConnMonConnInfo::activeConnection() |
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357 { |
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358 OstTraceFunctionEntry1( CONNMONCONNINFO_ACTIVECONNECTION_ENTRY, this ); |
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359 |
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360 // Get number of active connections |
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361 TRequestStatus status; |
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362 |
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363 TUint numConnections = 0; |
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364 iMonitor.GetConnectionCount( numConnections, status ); |
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365 User::WaitForRequest( status ); |
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366 if ( status.Int() == KErrNone ) |
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367 { |
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368 // Get connection info of this connection |
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369 for ( TUint i = 1; i <= numConnections; i++ ) |
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370 { |
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371 TUint numSubConnections = 0; |
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372 TUint connectionId = 0; |
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373 TInt ret = iMonitor.GetConnectionInfo( i, connectionId, numSubConnections ); |
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374 Q_ASSERT( ret == KErrNone ); // TODO: error handling |
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375 |
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376 WlanQtUtilsActiveConn* activeConn = connectionInfo( connectionId ); |
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377 if ( activeConn != NULL ) |
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378 { |
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379 // connectionInfo() only returns WLAN connections, and there may be only |
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380 // one active WLAN connection, so this is the one we want to return |
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381 OstTraceFunctionExit1( CONNMONCONNINFO_ACTIVECONNECTION_EXIT, this ); |
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382 return activeConn; |
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383 } |
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384 } |
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385 } |
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386 |
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387 OstTraceFunctionExit1( DUP1_CONNMONCONNINFO_ACTIVECONNECTION_EXIT, this ); |
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388 return NULL; |
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389 } |
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390 |
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391 // --------------------------------------------------------- |
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392 // ConnMonConnInfo::connectionInfo() |
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393 // --------------------------------------------------------- |
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394 // |
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395 WlanQtUtilsActiveConn *ConnMonConnInfo::connectionInfo( uint connectionId ) |
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396 { |
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397 OstTraceFunctionEntry1( CONNMONCONNINFO_CONNECTIONINFO_ENTRY, this ); |
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398 |
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399 TRequestStatus status; |
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400 WlanQtUtilsActiveConn *activeConn = NULL; |
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401 |
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402 // Get the connection bearer. |
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403 TInt bearer = 0; |
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404 iMonitor.GetIntAttribute( |
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405 connectionId, |
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406 0, |
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407 KBearer, |
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408 bearer, |
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409 status ); |
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410 User::WaitForRequest( status ); |
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411 if ( status.Int() == KErrNone ) |
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412 { |
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413 // We are only interested in WLAN connections. |
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414 WlanQtUtilsBearerType bearerType = connMon2WlanQtUtilsBearerTypeMap( bearer ); |
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415 if ( bearerType == WlanQtUtilsBearerTypeWlan ) |
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416 { |
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417 activeConn = new WlanQtUtilsActiveConn(); |
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418 activeConn->setConnectionId( connectionId ); |
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419 activeConn->setBearerType( bearerType ); |
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420 activeConnInfoUpdate( activeConn ); |
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421 } |
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422 } |
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423 |
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424 OstTraceFunctionExit1( CONNMONCONNINFO_CONNECTIONINFO_EXIT, this ); |
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425 return activeConn; |
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426 } |
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427 |
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428 // --------------------------------------------------------- |
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429 // ConnMonConnInfo::activeConnInfoUpdate() |
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430 // Requests active connection info from Connection Monitor Server |
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431 // --------------------------------------------------------- |
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432 // |
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433 // TODO: divide this function into smaller pieces depending on the need. |
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434 // TODO: optimize so that all the information is not always requested from connmon. |
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435 // Only information that is missing is requested. |
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436 void ConnMonConnInfo::activeConnInfoUpdate( WlanQtUtilsActiveConn *activeConn ) |
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437 { |
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438 OstTraceFunctionEntry1( CONNMONCONNINFO_ACTIVECONNINFOUPDATE_ENTRY, this ); |
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439 |
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440 Q_ASSERT( activeConn != NULL ); |
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441 Q_ASSERT( activeConn->bearerType() != WlanQtUtilsBearerTypeNone ); |
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442 |
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443 TUint connectionId = activeConn->connectionId(); |
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444 TRequestStatus status; |
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445 |
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446 // Get connection IAP ID. |
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447 TUint iapId = 0; |
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448 iMonitor.GetUintAttribute( |
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449 connectionId, |
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450 0, |
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451 KIAPId, |
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452 iapId, |
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453 status ); |
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454 User::WaitForRequest( status ); |
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455 if ( status.Int() == KErrNone ) |
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456 { |
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457 activeConn->setIapId( iapId ); |
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458 } |
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459 |
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460 // Get connection status. |
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461 TInt connectionStatus = 0; |
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462 iMonitor.GetIntAttribute( |
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463 connectionId, |
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464 0, |
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465 KConnectionStatus, |
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466 connectionStatus, |
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467 status ); |
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468 User::WaitForRequest( status ); |
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469 if ( status.Int() == KErrNone ) { |
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470 activeConn->setConnectionStatus( connMon2WlanQtUtilsConnectionStatusMap( connectionStatus ) ); |
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471 } |
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472 |
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473 OstTraceFunctionExit1( CONNMONCONNINFO_ACTIVECONNINFOUPDATE_EXIT, this ); |
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474 } |
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475 |
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476 // --------------------------------------------------------- |
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477 // ConnMonConnInfo::connMon2WlanQtUtilsConnectionStatusMap() |
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478 // Maps connection status of Connection Monitor Server to connection |
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479 // status of Wlan Qt Utilities. |
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480 // --------------------------------------------------------- |
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481 // |
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482 WlanQtUtilsConnectionStatus ConnMonConnInfo::connMon2WlanQtUtilsConnectionStatusMap( TInt aConnectionStatus ) |
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483 { |
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484 // TODO: This mapping is not specific to current status which is unknown to wrapper. |
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485 // TODO: This is only current implementation and will need serious modifications and |
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486 // verification from connmon guys. |
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487 WlanQtUtilsConnectionStatus connUtilsConnectionStatus = WlanQtUtilsConnectionStatusNone; |
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488 switch (aConnectionStatus) |
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489 { |
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490 // KConnectionOpen is not final status for WLAN, because DHCP is run after that |
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491 case KConnectionOpen: |
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492 case KStartingConnection: |
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493 connUtilsConnectionStatus = WlanQtUtilsConnectionStatusConnecting; |
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494 break; |
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495 case KLinkLayerOpen: |
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496 connUtilsConnectionStatus = WlanQtUtilsConnectionStatusConnected; |
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497 break; |
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498 case KConnectionClosed: |
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499 case KLinkLayerClosed: |
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500 connUtilsConnectionStatus = WlanQtUtilsConnectionStatusDisconnected; |
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501 break; |
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502 default: |
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503 // Ignore all other values |
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504 connUtilsConnectionStatus = WlanQtUtilsConnectionStatusNone; |
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505 break; |
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506 } |
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507 |
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508 return connUtilsConnectionStatus; |
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509 } |
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510 |
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511 // --------------------------------------------------------- |
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512 // ConnMonConnInfo::connMon2WlanQtUtilsBearerTypeMap() |
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513 // Maps bearer type of Connection Monitor Server to bearer |
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514 // type of Wlan Qt Utilities. |
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515 // --------------------------------------------------------- |
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516 // |
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517 WlanQtUtilsBearerType ConnMonConnInfo::connMon2WlanQtUtilsBearerTypeMap( TInt aBearerType ) |
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518 { |
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519 WlanQtUtilsBearerType connUtilsBearerType = WlanQtUtilsBearerTypeNone; |
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520 switch ( aBearerType ) { |
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521 case EBearerWCDMA: |
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522 case EBearerGPRS: |
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523 case EBearerEdgeGPRS: |
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524 connUtilsBearerType = WlanQtUtilsBearerTypeCellular; |
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525 break; |
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526 case EBearerWLAN: |
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527 connUtilsBearerType = WlanQtUtilsBearerTypeWlan; |
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528 break; |
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529 default: |
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530 break; |
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531 } |
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532 |
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533 return connUtilsBearerType; |
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534 } |
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535 |
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536 /*! |
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537 Checks the bearer of given connection. |
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538 Meant for filtering handling only for WLAN IAP's. |
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539 |
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540 @param [in] connectionId Connection ID. |
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541 |
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542 @return Returns true if connection a WLAN connection, otherwise false. |
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543 */ |
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544 |
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545 bool ConnMonConnInfo::isWlan(uint connectionId) |
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546 { |
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547 bool result = false; |
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548 TRequestStatus status; |
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549 |
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550 TInt bearer = 0; |
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551 iMonitor.GetIntAttribute( |
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552 connectionId, |
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553 0, |
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554 KBearer, |
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555 bearer, |
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556 status); |
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557 User::WaitForRequest(status); |
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558 |
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559 if (status.Int() == KErrNone && bearer == EBearerWLAN) { |
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560 result = true; |
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561 } |
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562 |
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563 return result; |
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564 } |
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565 |
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566 // --------------------------------------------------------- |
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567 // ConnMonConnDisconnect::ConnMonConnDisconnect() |
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568 // Constructor |
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569 // --------------------------------------------------------- |
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570 // |
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571 ConnMonConnDisconnect::ConnMonConnDisconnect(ConMonWrapper *wrapper) : |
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572 CActive(EPriorityStandard), q_ptr(wrapper) |
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573 { |
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574 OstTraceFunctionEntry1( CONNMONCONNDISCONNECT_CONNMONCONNDISCONNECT_ENTRY, this ); |
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575 |
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576 CActiveScheduler::Add(this); |
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577 iMonitor.ConnectL(); |
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578 |
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579 OstTraceFunctionExit1( CONNMONCONNDISCONNECT_CONNMONCONNDISCONNECT_EXIT, this ); |
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580 } |
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581 |
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582 // --------------------------------------------------------- |
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583 // ConnMonConnDisconnect::ConnMonConnDisconnect() |
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584 // Destructor |
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585 // --------------------------------------------------------- |
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586 // |
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587 ConnMonConnDisconnect::~ConnMonConnDisconnect() |
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588 { |
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589 OstTraceFunctionEntry1( CONNMONCONNDISCONNECT_CONNMONCONNDISCONNECTDESTR_ENTRY, this ); |
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590 |
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591 // Cancel notifications and close connection monitor session |
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592 //iMonitor.CancelNotifications(); |
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593 iMonitor.Close(); |
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594 |
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595 OstTraceFunctionExit1( CONNMONCONNDISCONNECT_CONNMONCONNDISCONNECTDESTR_EXIT, this ); |
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596 } |
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597 |
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598 // --------------------------------------------------------- |
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599 // ConnMonConnDisconnect::DoCancel() |
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600 // |
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601 // --------------------------------------------------------- |
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602 // |
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603 void ConnMonConnDisconnect::DoCancel() |
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604 { |
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605 OstTraceFunctionEntry1( CONNMONCONNDISCONNECT_DOCANCEL_ENTRY, this ); |
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606 // TODO: error handling |
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607 OstTraceFunctionExit1( CONNMONCONNDISCONNECT_DOCANCEL_EXIT, this ); |
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608 } |
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609 |
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610 // --------------------------------------------------------- |
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611 // ConnMonConnDisconnect::RunL() |
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612 // |
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613 // --------------------------------------------------------- |
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614 // |
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615 void ConnMonConnDisconnect::RunL() |
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616 { |
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617 OstTraceFunctionEntry1( CONNMONCONNDISCONNECT_RUNL_ENTRY, this ); |
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618 // TODO: Is anything needed? |
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619 OstTraceFunctionExit1( CONNMONCONNDISCONNECT_RUNL_EXIT, this ); |
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620 } |
|
621 |
|
622 // --------------------------------------------------------- |
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623 // ConnMonConnDisconnect::disconnectConnection(int iapId) |
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624 // Stop active connection. |
|
625 // --------------------------------------------------------- |
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626 // |
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627 void ConnMonConnDisconnect::disconnectConnection(int iapId) |
|
628 { |
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629 OstTraceFunctionEntry1( CONNMONCONNDISCONNECT_DISCONNECTCONNECTION_ENTRY, this ); |
|
630 OstTrace1( |
|
631 TRACE_NORMAL, |
|
632 CONNMONCONNDISCONNECT_DISCONNECTCONNECTION, |
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633 "ConnMonConnDisconnect::disconnectConnection;iapId=%d", iapId ); |
|
634 |
|
635 // TODO: Error handling |
|
636 TUint count; |
|
637 TRequestStatus status; |
|
638 iMonitor.GetConnectionCount(count, status); |
|
639 User::WaitForRequest(status); |
|
640 |
|
641 for (TInt i = 1; i <= count; i++) |
|
642 { |
|
643 TUint numSubConnections; |
|
644 TUint iap = 0; |
|
645 TUint connectionId = 0; |
|
646 TInt ret = iMonitor.GetConnectionInfo(i, connectionId, |
|
647 numSubConnections); |
|
648 if (ret != KErrNone) |
|
649 { |
|
650 // error |
|
651 } |
|
652 iMonitor.GetUintAttribute(connectionId, 0, KIAPId, iap, status); |
|
653 User::WaitForRequest(status); |
|
654 if (status.Int() != KErrNone) |
|
655 { |
|
656 // error |
|
657 } |
|
658 if (iap == iapId) |
|
659 { |
|
660 TInt KErr = iMonitor.SetBoolAttribute(connectionId, 0, |
|
661 KConnectionStop, ETrue); |
|
662 } |
|
663 } |
|
664 |
|
665 OstTraceFunctionExit1( CONNMONCONNDISCONNECT_DISCONNECTCONNECTION_EXIT, this ); |
|
666 } |
|