1 /**************************************************************************** |
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2 ** |
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3 ** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). |
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4 ** All rights reserved. |
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5 ** Contact: Nokia Corporation (qt-info@nokia.com) |
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6 ** |
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7 ** This file is part of the Qt Mobility Components. |
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8 ** |
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9 ** $QT_BEGIN_LICENSE:LGPL$ |
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10 ** No Commercial Usage |
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11 ** This file contains pre-release code and may not be distributed. |
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12 ** You may use this file in accordance with the terms and conditions |
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13 ** contained in the Technology Preview License Agreement accompanying |
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14 ** this package. |
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15 ** |
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16 ** GNU Lesser General Public License Usage |
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17 ** Alternatively, this file may be used under the terms of the GNU Lesser |
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18 ** General Public License version 2.1 as published by the Free Software |
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19 ** Foundation and appearing in the file LICENSE.LGPL included in the |
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20 ** packaging of this file. Please review the following information to |
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21 ** ensure the GNU Lesser General Public License version 2.1 requirements |
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22 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. |
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23 ** |
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24 ** In addition, as a special exception, Nokia gives you certain additional |
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25 ** rights. These rights are described in the Nokia Qt LGPL Exception |
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26 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. |
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27 ** |
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28 ** If you have questions regarding the use of this file, please contact |
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29 ** Nokia at qt-info@nokia.com. |
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30 ** |
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31 ** |
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32 ** |
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33 ** |
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34 ** |
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35 ** |
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36 ** |
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37 ** |
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38 ** $QT_END_LICENSE$ |
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39 ** |
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40 ****************************************************************************/ |
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41 |
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42 #include <QHash> |
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43 |
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44 #include "qnetworksession_maemo_p.h" |
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45 |
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46 #include <maemo_icd.h> |
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47 #include <iapconf.h> |
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48 #include <proxyconf.h> |
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49 |
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50 #include <ifaddrs.h> |
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51 #include <netinet/in.h> |
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52 #include <arpa/inet.h> |
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53 |
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54 |
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55 QDBusArgument &operator<<(QDBusArgument &argument, |
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56 const QtMobility::ICd2DetailsDBusStruct &icd2) |
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57 { |
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58 argument.beginStructure(); |
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59 argument << icd2.serviceType; |
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60 argument << icd2.serviceAttributes; |
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61 argument << icd2.setviceId; |
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62 argument << icd2.networkType; |
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63 argument << icd2.networkAttributes; |
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64 argument << icd2.networkId; |
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65 argument.endStructure(); |
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66 return argument; |
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67 } |
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68 |
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69 const QDBusArgument &operator>>(const QDBusArgument &argument, |
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70 QtMobility::ICd2DetailsDBusStruct &icd2) |
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71 { |
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72 argument.beginStructure(); |
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73 argument >> icd2.serviceType; |
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74 argument >> icd2.serviceAttributes; |
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75 argument >> icd2.setviceId; |
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76 argument >> icd2.networkType; |
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77 argument >> icd2.networkAttributes; |
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78 argument >> icd2.networkId; |
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79 argument.endStructure(); |
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80 return argument; |
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81 } |
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82 |
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83 const QDBusArgument &operator>>(const QDBusArgument &argument, |
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84 QtMobility::ICd2DetailsList &detailsList) |
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85 { |
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86 argument.beginArray(); |
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87 detailsList.clear(); |
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88 |
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89 while (!argument.atEnd()) { |
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90 QtMobility::ICd2DetailsDBusStruct element; |
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91 argument >> element; |
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92 detailsList.append(element); |
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93 } |
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94 |
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95 argument.endArray(); |
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96 return argument; |
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97 } |
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98 |
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99 QDBusArgument &operator<<(QDBusArgument &argument, |
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100 const QtMobility::ICd2DetailsList &detailsList) |
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101 { |
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102 argument.beginArray(qMetaTypeId<QtMobility::ICd2DetailsDBusStruct>()); |
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103 for (int i = 0; i < detailsList.count(); ++i) |
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104 argument << detailsList[i]; |
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105 argument.endArray(); |
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106 return argument; |
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107 } |
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108 |
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109 QTM_BEGIN_NAMESPACE |
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110 |
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111 static QHash<QString, QVariant> properties; |
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112 |
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113 static QString get_network_interface(); |
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114 |
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115 void QNetworkSessionPrivate::iapStateChanged(const QString& iapid, uint icd_connection_state) |
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116 { |
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117 if ((publicConfig.type() == QNetworkConfiguration::UserChoice) && opened) { |
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118 updateIdentifier(iapid); |
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119 } |
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120 |
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121 if (((publicConfig.type() == QNetworkConfiguration::UserChoice) && (activeConfig.d->id == iapid)) || |
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122 (publicConfig.d->id == iapid)) { |
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123 switch (icd_connection_state) { |
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124 case ICD_STATE_CONNECTING: |
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125 updateState(QNetworkSession::Connecting); |
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126 break; |
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127 case ICD_STATE_CONNECTED: |
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128 updateState(QNetworkSession::Connected); |
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129 break; |
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130 case ICD_STATE_DISCONNECTING: |
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131 updateState(QNetworkSession::Closing); |
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132 break; |
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133 case ICD_STATE_DISCONNECTED: |
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134 updateState(QNetworkSession::Disconnected); |
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135 break; |
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136 default: |
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137 break; |
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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 void QNetworkSessionPrivate::cleanupSession(void) |
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143 { |
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144 QObject::disconnect(q, SIGNAL(stateChanged(QNetworkSession::State)), this, SLOT(updateProxies(QNetworkSession::State))); |
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145 } |
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146 |
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147 |
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148 void QNetworkSessionPrivate::updateState(QNetworkSession::State newState) |
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149 { |
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150 if (newState != state) { |
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151 if (newState == QNetworkSession::Disconnected) { |
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152 if (isOpen) { |
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153 // The Session was aborted by the user or system |
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154 lastError = QNetworkSession::SessionAbortedError; |
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155 emit q->error(lastError); |
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156 emit q->closed(); |
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157 } |
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158 if (m_stopTimer.isActive()) { |
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159 // Session was closed by calling stop() |
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160 m_stopTimer.stop(); |
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161 } |
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162 isOpen = false; |
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163 opened = false; |
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164 currentNetworkInterface.clear(); |
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165 if (publicConfig.type() == QNetworkConfiguration::UserChoice) { |
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166 copyConfig(publicConfig, activeConfig); |
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167 activeConfig.d->state = QNetworkConfiguration::Defined; |
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168 } else { |
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169 if (!activeConfig.isValid()) { |
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170 // Active configuration (IAP) was removed from system |
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171 // => Connection was disconnected and configuration became |
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172 // invalid |
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173 // => Also Session state must be changed to invalid |
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174 newState = QNetworkSession::Invalid; |
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175 } |
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176 } |
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177 } else if (newState == QNetworkSession::Connected) { |
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178 if (opened) { |
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179 isOpen = true; |
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180 } |
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181 if (publicConfig.type() == QNetworkConfiguration::UserChoice) { |
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182 activeConfig.d->state = QNetworkConfiguration::Active; |
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183 activeConfig.d->type = QNetworkConfiguration::InternetAccessPoint; |
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184 } |
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185 publicConfig.d->state = QNetworkConfiguration::Active; |
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186 } |
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187 |
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188 if (newState != state) { |
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189 state = newState; |
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190 emit q->stateChanged(newState); |
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191 } |
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192 } |
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193 } |
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194 |
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195 |
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196 void QNetworkSessionPrivate::updateIdentifier(const QString &newId) |
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197 { |
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198 if (publicConfig.type() == QNetworkConfiguration::UserChoice) { |
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199 activeConfig.d->network_attrs |= ICD_NW_ATTR_IAPNAME; |
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200 activeConfig.d->id = newId; |
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201 } else { |
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202 publicConfig.d->network_attrs |= ICD_NW_ATTR_IAPNAME; |
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203 if (publicConfig.d->id != newId) { |
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204 qWarning() << "Your config id changed from" << publicConfig.d->id << "to" << newId; |
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205 publicConfig.d->id = newId; |
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206 } |
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207 } |
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208 } |
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209 |
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210 |
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211 QNetworkSessionPrivate::Statistics QNetworkSessionPrivate::getStatistics() const |
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212 { |
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213 /* This could be also implemented by using the Maemo::Icd::statistics() |
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214 * that gets the statistics data for a specific IAP. Change if |
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215 * necessary. |
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216 */ |
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217 Maemo::Icd icd; |
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218 QList<Maemo::IcdStatisticsResult> stats_results; |
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219 Statistics stats = { 0, 0, 0}; |
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220 |
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221 if (!icd.statistics(stats_results)) |
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222 return stats; |
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223 |
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224 foreach (const Maemo::IcdStatisticsResult &res, stats_results) { |
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225 if (res.params.network_attrs & ICD_NW_ATTR_IAPNAME) { |
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226 /* network_id is the IAP UUID */ |
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227 if (QString(res.params.network_id.data()) == activeConfig.identifier()) { |
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228 stats.txData = res.bytes_sent; |
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229 stats.rxData = res.bytes_received; |
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230 stats.activeTime = res.time_active; |
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231 } |
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232 } else { |
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233 /* We probably will never get to this branch */ |
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234 QNetworkConfigurationPrivate *d = activeConfig.d.data(); |
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235 if (res.params.network_id == d->network_id) { |
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236 stats.txData = res.bytes_sent; |
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237 stats.rxData = res.bytes_received; |
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238 stats.activeTime = res.time_active; |
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239 } |
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240 } |
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241 } |
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242 |
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243 return stats; |
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244 } |
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245 |
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246 |
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247 quint64 QNetworkSessionPrivate::bytesWritten() const |
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248 { |
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249 return getStatistics().txData; |
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250 } |
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251 |
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252 quint64 QNetworkSessionPrivate::bytesReceived() const |
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253 { |
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254 return getStatistics().rxData; |
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255 } |
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256 |
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257 quint64 QNetworkSessionPrivate::activeTime() const |
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258 { |
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259 return getStatistics().activeTime; |
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260 } |
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261 |
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262 |
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263 QNetworkConfiguration& QNetworkSessionPrivate::copyConfig(QNetworkConfiguration &fromConfig, QNetworkConfiguration &toConfig, bool deepCopy) |
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264 { |
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265 if (deepCopy) { |
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266 QNetworkConfigurationPrivate* cpPriv = new QNetworkConfigurationPrivate(); |
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267 QExplicitlySharedDataPointer<QNetworkConfigurationPrivate> ptr(cpPriv); |
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268 toConfig.d = ptr; |
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269 } |
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270 |
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271 toConfig.d->name = fromConfig.d->name; |
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272 toConfig.d->isValid = fromConfig.d->isValid; |
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273 // Note that we do not copy id field here as the publicConfig does |
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274 // not contain a valid IAP id. |
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275 toConfig.d->state = fromConfig.d->state; |
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276 toConfig.d->type = fromConfig.d->type; |
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277 toConfig.d->roamingSupported = fromConfig.d->roamingSupported; |
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278 toConfig.d->purpose = fromConfig.d->purpose; |
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279 toConfig.d->network_id = fromConfig.d->network_id; |
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280 toConfig.d->iap_type = fromConfig.d->iap_type; |
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281 toConfig.d->network_attrs = fromConfig.d->network_attrs; |
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282 toConfig.d->service_type = fromConfig.d->service_type; |
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283 toConfig.d->service_id = fromConfig.d->service_id; |
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284 toConfig.d->service_attrs = fromConfig.d->service_attrs; |
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285 toConfig.d->manager = fromConfig.d->manager; |
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286 |
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287 return toConfig; |
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288 } |
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289 |
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290 |
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291 /* This is called by QNetworkSession constructor and it updates the current |
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292 * state of the configuration. |
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293 */ |
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294 void QNetworkSessionPrivate::syncStateWithInterface() |
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295 { |
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296 /* Initially we are not active although the configuration might be in |
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297 * connected state. |
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298 */ |
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299 isOpen = false; |
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300 opened = false; |
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301 |
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302 QObject::connect(&manager, SIGNAL(updateCompleted()), this, SLOT(networkConfigurationsChanged())); |
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303 |
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304 if (publicConfig.d.data()) { |
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305 QNetworkConfigurationManagerPrivate* mgr = (QNetworkConfigurationManagerPrivate*)publicConfig.d.data()->manager; |
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306 if (mgr) { |
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307 connect(mgr, SIGNAL(iapStateChanged(const QString&, uint)), |
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308 this, SLOT(iapStateChanged(const QString&, uint))); |
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309 } else { |
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310 qWarning()<<"Manager object not set when trying to connect iapStateChanged signal. Your configuration object is not correctly setup, did you remember to call manager.updateConfigurations() before creating session object?"; |
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311 state = QNetworkSession::Invalid; |
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312 lastError = QNetworkSession::UnknownSessionError; |
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313 return; |
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314 } |
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315 } |
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316 |
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317 QObject::connect(q, SIGNAL(stateChanged(QNetworkSession::State)), this, SLOT(updateProxies(QNetworkSession::State))); |
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318 |
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319 state = QNetworkSession::Invalid; |
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320 lastError = QNetworkSession::UnknownSessionError; |
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321 |
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322 switch (publicConfig.type()) { |
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323 case QNetworkConfiguration::InternetAccessPoint: |
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324 activeConfig = publicConfig; |
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325 break; |
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326 case QNetworkConfiguration::ServiceNetwork: |
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327 serviceConfig = publicConfig; |
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328 break; |
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329 case QNetworkConfiguration::UserChoice: |
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330 // active config will contain correct data after open() has succeeded |
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331 copyConfig(publicConfig, activeConfig); |
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332 |
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333 /* We create new configuration that holds the actual configuration |
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334 * returned by icd. This way publicConfig still contains the |
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335 * original user specified configuration. |
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336 * |
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337 * Note that the new activeConfig configuration is not inserted |
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338 * to configurationManager as manager class will get the newly |
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339 * connected configuration from gconf when the IAP is saved. |
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340 * This configuration manager update is done by IapMonitor class. |
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341 * If the ANY connection fails in open(), then the configuration |
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342 * data is not saved to gconf and will not be added to |
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343 * configuration manager IAP list. |
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344 */ |
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345 #ifdef BEARER_MANAGEMENT_DEBUG |
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346 qDebug()<<"New configuration created for" << publicConfig.identifier(); |
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347 #endif |
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348 break; |
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349 default: |
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350 /* Invalid configuration, no point continuing */ |
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351 return; |
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352 } |
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353 |
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354 if (!activeConfig.isValid()) |
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355 return; |
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356 |
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357 /* Get the initial state from icd */ |
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358 Maemo::Icd icd; |
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359 QList<Maemo::IcdStateResult> state_results; |
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360 |
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361 /* Update the active config from first connection, this is ok as icd |
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362 * supports only one connection anyway. |
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363 */ |
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364 if (icd.state(state_results) && !state_results.isEmpty()) { |
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365 /* If we did not get full state back, then we are not |
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366 * connected and can skip the next part. |
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367 */ |
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368 if (!(state_results.first().params.network_attrs == 0 && |
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369 state_results.first().params.network_id.isEmpty())) { |
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370 |
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371 /* If we try to connect to specific IAP and we get results back |
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372 * that tell the icd is actually connected to another IAP, |
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373 * then do not update current state etc. |
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374 */ |
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375 if (publicConfig.type() == QNetworkConfiguration::UserChoice || |
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376 publicConfig.d->id == state_results.first().params.network_id) { |
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377 switch (state_results.first().state) { |
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378 case ICD_STATE_DISCONNECTED: |
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379 state = QNetworkSession::Disconnected; |
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380 if (activeConfig.d.data()) |
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381 activeConfig.d->isValid = true; |
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382 break; |
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383 case ICD_STATE_CONNECTING: |
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384 state = QNetworkSession::Connecting; |
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385 if (activeConfig.d.data()) |
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386 activeConfig.d->isValid = true; |
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387 break; |
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388 case ICD_STATE_CONNECTED: |
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389 { |
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390 if (!state_results.first().error.isEmpty()) |
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391 break; |
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392 |
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393 const QString id = state_results.first().params.network_id; |
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394 |
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395 QNetworkConfigurationManagerPrivate *mgr = (QNetworkConfigurationManagerPrivate*)publicConfig.d.data()->manager; |
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396 if (mgr->accessPointConfigurations.contains(id)) { |
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397 //we don't want the copied data if the config is already known by the manager |
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398 //just reuse it so that existing references to the old data get the same update |
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399 QExplicitlySharedDataPointer<QNetworkConfigurationPrivate> priv = mgr->accessPointConfigurations.value(id); |
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400 activeConfig.d = priv; |
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401 } |
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402 |
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403 state = QNetworkSession::Connected; |
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404 activeConfig.d->network_id = state_results.first().params.network_id; |
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405 activeConfig.d->id = activeConfig.d->network_id; |
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406 activeConfig.d->network_attrs = state_results.first().params.network_attrs; |
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407 activeConfig.d->iap_type = state_results.first().params.network_type; |
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408 activeConfig.d->service_type = state_results.first().params.service_type; |
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409 activeConfig.d->service_id = state_results.first().params.service_id; |
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410 activeConfig.d->service_attrs = state_results.first().params.service_attrs; |
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411 activeConfig.d->type = QNetworkConfiguration::InternetAccessPoint; |
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412 activeConfig.d->state = QNetworkConfiguration::Active; |
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413 activeConfig.d->isValid = true; |
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414 currentNetworkInterface = get_network_interface(); |
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415 |
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416 Maemo::IAPConf iap_name(activeConfig.d->id); |
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417 QString name_value = iap_name.value("name").toString(); |
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418 if (!name_value.isEmpty()) |
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419 activeConfig.d->name = name_value; |
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420 else |
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421 activeConfig.d->name = activeConfig.d->id; |
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422 |
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423 // Add the new active configuration to manager or update the old config |
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424 mgr = (QNetworkConfigurationManagerPrivate*)activeConfig.d.data()->manager; |
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425 if (!(mgr->accessPointConfigurations.contains(activeConfig.d->id))) { |
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426 QExplicitlySharedDataPointer<QNetworkConfigurationPrivate> ptr = activeConfig.d; |
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427 mgr->accessPointConfigurations.insert(activeConfig.d->id, ptr); |
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428 |
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429 QNetworkConfiguration item; |
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430 item.d = ptr; |
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431 emit mgr->configurationAdded(item); |
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432 |
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433 #ifdef BEARER_MANAGEMENT_DEBUG |
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434 //qDebug()<<"New configuration"<<activeConfig.d->id<<"added to manager in sync"; |
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435 #endif |
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436 |
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437 } |
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438 } |
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439 break; |
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440 |
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441 case ICD_STATE_DISCONNECTING: |
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442 state = QNetworkSession::Closing; |
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443 if (activeConfig.d.data()) |
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444 activeConfig.d->isValid = true; |
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445 break; |
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446 default: |
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447 break; |
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448 } |
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449 } |
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450 } else { |
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451 #ifdef BEARER_MANAGEMENT_DEBUG |
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452 qDebug() << "status_req tells icd is not connected"; |
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453 #endif |
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454 } |
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455 } else { |
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456 #ifdef BEARER_MANAGEMENT_DEBUG |
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457 qDebug() << "status_req did not return any results from icd"; |
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458 #endif |
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459 } |
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460 |
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461 networkConfigurationsChanged(); |
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462 } |
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463 |
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464 |
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465 void QNetworkSessionPrivate::networkConfigurationsChanged() |
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466 { |
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467 if (serviceConfig.isValid()) |
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468 updateStateFromServiceNetwork(); |
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469 else |
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470 updateStateFromActiveConfig(); |
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471 } |
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472 |
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473 |
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474 void QNetworkSessionPrivate::updateStateFromServiceNetwork() |
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475 { |
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476 QNetworkSession::State oldState = state; |
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477 |
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478 foreach (const QNetworkConfiguration &config, serviceConfig.children()) { |
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479 if ((config.state() & QNetworkConfiguration::Active) != QNetworkConfiguration::Active) |
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480 continue; |
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481 |
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482 if (activeConfig != config) { |
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483 activeConfig = config; |
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484 emit q->newConfigurationActivated(); |
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485 } |
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486 |
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487 state = QNetworkSession::Connected; |
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488 if (state != oldState) |
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489 emit q->stateChanged(state); |
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490 |
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491 return; |
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492 } |
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493 |
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494 if (serviceConfig.children().isEmpty()) |
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495 state = QNetworkSession::NotAvailable; |
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496 else |
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497 state = QNetworkSession::Disconnected; |
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498 |
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499 if (state != oldState) |
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500 emit q->stateChanged(state); |
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501 } |
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502 |
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503 |
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504 void QNetworkSessionPrivate::clearConfiguration(QNetworkConfiguration &config) |
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505 { |
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506 config.d->network_id.clear(); |
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507 config.d->iap_type.clear(); |
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508 config.d->network_attrs = 0; |
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509 config.d->service_type.clear(); |
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510 config.d->service_id.clear(); |
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511 config.d->service_attrs = 0; |
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512 } |
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513 |
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514 |
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515 void QNetworkSessionPrivate::updateStateFromActiveConfig() |
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516 { |
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517 QNetworkSession::State oldState = state; |
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518 |
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519 bool newActive = false; |
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520 |
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521 if (!activeConfig.d.data()) |
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522 return; |
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523 |
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524 if (!activeConfig.isValid()) { |
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525 state = QNetworkSession::Invalid; |
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526 clearConfiguration(activeConfig); |
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527 } else if ((activeConfig.state() & QNetworkConfiguration::Active) == QNetworkConfiguration::Active) { |
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528 state = QNetworkSession::Connected; |
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529 newActive = opened; |
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530 } else if ((activeConfig.state() & QNetworkConfiguration::Discovered) == QNetworkConfiguration::Discovered) { |
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531 state = QNetworkSession::Disconnected; |
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532 } else if ((activeConfig.state() & QNetworkConfiguration::Defined) == QNetworkConfiguration::Defined) { |
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533 state = QNetworkSession::NotAvailable; |
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534 } else if ((activeConfig.state() & QNetworkConfiguration::Undefined) == QNetworkConfiguration::Undefined) { |
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535 state = QNetworkSession::NotAvailable; |
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536 } |
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537 |
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538 bool oldActive = isOpen; |
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539 isOpen = newActive; |
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540 |
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541 if (!oldActive && isOpen) |
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542 emit quitPendingWaitsForOpened(); |
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543 |
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544 if (oldActive && !isOpen) |
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545 emit q->closed(); |
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546 |
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547 if (oldState != state) { |
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548 emit q->stateChanged(state); |
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549 |
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550 if (state == QNetworkSession::Disconnected && oldActive) { |
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551 #ifdef BEARER_MANAGEMENT_DEBUG |
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552 //qDebug()<<"session aborted error emitted for"<<activeConfig.identifier(); |
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553 #endif |
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554 lastError = QNetworkSession::SessionAbortedError; |
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555 emit q->error(lastError); |
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556 } |
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557 } |
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558 |
|
559 #ifdef BEARER_MANAGEMENT_DEBUG |
|
560 //qDebug()<<"oldState ="<<oldState<<" state ="<<state<<" oldActive ="<<oldActive<<" newActive ="<<newActive<<" opened ="<<opened; |
|
561 #endif |
|
562 } |
|
563 |
|
564 static QString get_network_interface() |
|
565 { |
|
566 Maemo::Icd icd; |
|
567 QList<Maemo::IcdAddressInfoResult> addr_results; |
|
568 uint ret; |
|
569 QString iface; |
|
570 |
|
571 ret = icd.addrinfo(addr_results); |
|
572 if (ret == 0) { |
|
573 /* No results */ |
|
574 #ifdef BEARER_MANAGEMENT_DEBUG |
|
575 qDebug() << "Cannot get addrinfo from icd, are you connected or is icd running?"; |
|
576 #endif |
|
577 return iface; |
|
578 } |
|
579 |
|
580 const char *address = addr_results.first().ip_info.first().address.toAscii().constData(); |
|
581 struct in_addr addr; |
|
582 if (inet_aton(address, &addr) == 0) { |
|
583 #ifdef BEARER_MANAGEMENT_DEBUG |
|
584 qDebug() << "address" << address << "invalid"; |
|
585 #endif |
|
586 return iface; |
|
587 } |
|
588 |
|
589 struct ifaddrs *ifaddr, *ifa; |
|
590 int family; |
|
591 |
|
592 if (getifaddrs(&ifaddr) == -1) { |
|
593 #ifdef BEARER_MANAGEMENT_DEBUG |
|
594 qDebug() << "getifaddrs() failed"; |
|
595 #endif |
|
596 return iface; |
|
597 } |
|
598 |
|
599 for (ifa = ifaddr; ifa != NULL; ifa = ifa->ifa_next) { |
|
600 if (ifa->ifa_addr) { |
|
601 family = ifa->ifa_addr->sa_family; |
|
602 if (family != AF_INET) { |
|
603 continue; /* Currently only IPv4 is supported by icd dbus interface */ |
|
604 } |
|
605 if (((struct sockaddr_in *)ifa->ifa_addr)->sin_addr.s_addr == addr.s_addr) { |
|
606 iface = QString(ifa->ifa_name); |
|
607 break; |
|
608 } |
|
609 } |
|
610 } |
|
611 |
|
612 freeifaddrs(ifaddr); |
|
613 return iface; |
|
614 } |
|
615 |
|
616 |
|
617 void QNetworkSessionPrivate::open() |
|
618 { |
|
619 if (m_stopTimer.isActive()) { |
|
620 m_stopTimer.stop(); |
|
621 } |
|
622 if (!publicConfig.isValid()) { |
|
623 lastError = QNetworkSession::InvalidConfigurationError; |
|
624 emit q->error(lastError); |
|
625 return; |
|
626 } |
|
627 if (serviceConfig.isValid()) { |
|
628 lastError = QNetworkSession::OperationNotSupportedError; |
|
629 emit q->error(lastError); |
|
630 } else if (!isOpen) { |
|
631 if (publicConfig.type() == QNetworkConfiguration::UserChoice) { |
|
632 /* Caller is trying to connect to default IAP. |
|
633 * At this time we will not know the IAP details so we just |
|
634 * connect and update the active config when the IAP is |
|
635 * connected. |
|
636 */ |
|
637 opened = true; |
|
638 state = QNetworkSession::Connecting; |
|
639 emit q->stateChanged(state); |
|
640 QTimer::singleShot(0, this, SLOT(do_open())); |
|
641 return; |
|
642 } |
|
643 |
|
644 /* User is connecting to one specific IAP. If that IAP is not |
|
645 * in discovered state we cannot continue. |
|
646 */ |
|
647 if ((activeConfig.state() & QNetworkConfiguration::Discovered) != |
|
648 QNetworkConfiguration::Discovered) { |
|
649 lastError =QNetworkSession::InvalidConfigurationError; |
|
650 emit q->error(lastError); |
|
651 return; |
|
652 } |
|
653 opened = true; |
|
654 |
|
655 if ((activeConfig.state() & QNetworkConfiguration::Active) != QNetworkConfiguration::Active) { |
|
656 state = QNetworkSession::Connecting; |
|
657 emit q->stateChanged(state); |
|
658 QTimer::singleShot(0, this, SLOT(do_open())); |
|
659 return; |
|
660 } |
|
661 isOpen = (activeConfig.state() & QNetworkConfiguration::Active) == QNetworkConfiguration::Active; |
|
662 if (isOpen) |
|
663 emit quitPendingWaitsForOpened(); |
|
664 } else { |
|
665 /* We seem to be active so inform caller */ |
|
666 emit quitPendingWaitsForOpened(); |
|
667 } |
|
668 } |
|
669 |
|
670 void QNetworkSessionPrivate::do_open() |
|
671 { |
|
672 icd_connection_flags flags = connectFlags; |
|
673 QString iap = publicConfig.identifier(); |
|
674 |
|
675 if (state == QNetworkSession::Connected) { |
|
676 #ifdef BEARER_MANAGEMENT_DEBUG |
|
677 qDebug() << "Already connected to" << activeConfig.identifier(); |
|
678 #endif |
|
679 emit q->stateChanged(QNetworkSession::Connected); |
|
680 emit quitPendingWaitsForOpened(); |
|
681 return; |
|
682 } |
|
683 |
|
684 if (publicConfig.type() == QNetworkConfiguration::UserChoice) |
|
685 config = activeConfig; |
|
686 else |
|
687 config = publicConfig; |
|
688 |
|
689 if (iap == OSSO_IAP_ANY) { |
|
690 #ifdef BEARER_MANAGEMENT_DEBUG |
|
691 qDebug() << "connecting to default IAP" << iap; |
|
692 #endif |
|
693 m_connectRequestTimer.start(ICD_LONG_CONNECT_TIMEOUT); |
|
694 m_dbusInterface->asyncCall(ICD_DBUS_API_CONNECT_REQ, (uint)flags); // Return value ignored |
|
695 m_asynchCallActive = true; |
|
696 } else { |
|
697 ICd2DetailsDBusStruct icd2; |
|
698 icd2.serviceType = config.d->service_type; |
|
699 icd2.serviceAttributes = config.d->service_attrs; |
|
700 icd2.setviceId = config.d->service_id; |
|
701 icd2.networkType = config.d->iap_type; |
|
702 icd2.networkAttributes = config.d->network_attrs; |
|
703 if (config.d->network_attrs & ICD_NW_ATTR_IAPNAME) { |
|
704 icd2.networkId = QByteArray(iap.toLatin1()); |
|
705 } else { |
|
706 icd2.networkId = config.d->network_id; |
|
707 } |
|
708 |
|
709 #ifdef BEARER_MANAGEMENT_DEBUG |
|
710 qDebug("connecting to %s/%s/0x%x/%s/0x%x/%s", |
|
711 icd2.networkId.data(), |
|
712 icd2.networkType.toAscii().constData(), |
|
713 icd2.networkAttributes, |
|
714 icd2.serviceType.toAscii().constData(), |
|
715 icd2.serviceAttributes, |
|
716 icd2.setviceId.toAscii().constData()); |
|
717 #endif |
|
718 |
|
719 ICd2DetailsList paramArray; |
|
720 paramArray.append(icd2); |
|
721 m_connectRequestTimer.start(ICD_LONG_CONNECT_TIMEOUT); |
|
722 m_dbusInterface->asyncCall(ICD_DBUS_API_CONNECT_REQ, (uint)flags, QVariant::fromValue(paramArray)); // Return value ignored |
|
723 m_asynchCallActive = true; |
|
724 } |
|
725 } |
|
726 |
|
727 void QNetworkSessionPrivate::stateChange(const QDBusMessage& rep) |
|
728 { |
|
729 if (m_asynchCallActive == true) { |
|
730 if (m_connectRequestTimer.isActive()) |
|
731 m_connectRequestTimer.stop(); |
|
732 m_asynchCallActive = false; |
|
733 |
|
734 QString result = rep.arguments().at(5).toString(); // network id or empty string |
|
735 QString connected_iap = result; |
|
736 if (connected_iap.isEmpty()) { |
|
737 #ifdef BEARER_MANAGEMENT_DEBUG |
|
738 qDebug() << "connect to"<< publicConfig.identifier() << "failed, result is empty"; |
|
739 #endif |
|
740 updateState(QNetworkSession::Disconnected); |
|
741 emit q->error(QNetworkSession::InvalidConfigurationError); |
|
742 if (publicConfig.type() == QNetworkConfiguration::UserChoice) |
|
743 copyConfig(publicConfig, activeConfig); |
|
744 return; |
|
745 } |
|
746 |
|
747 /* If the user tried to connect to some specific connection (foo) |
|
748 * and we were already connected to some other connection (bar), |
|
749 * then we cannot activate this session although icd has a valid |
|
750 * connection to somewhere. |
|
751 */ |
|
752 if ((publicConfig.type() != QNetworkConfiguration::UserChoice) && |
|
753 (connected_iap != config.identifier())) { |
|
754 updateState(QNetworkSession::Disconnected); |
|
755 emit q->error(QNetworkSession::InvalidConfigurationError); |
|
756 return; |
|
757 } |
|
758 |
|
759 /* Did we connect to non saved IAP? */ |
|
760 if (!(config.d->network_attrs & ICD_NW_ATTR_IAPNAME)) { |
|
761 /* Because the connection succeeded, the IAP is now known. |
|
762 */ |
|
763 config.d->network_attrs |= ICD_NW_ATTR_IAPNAME; |
|
764 config.d->id = connected_iap; |
|
765 } |
|
766 |
|
767 /* User might have changed the IAP name when a new IAP was saved */ |
|
768 Maemo::IAPConf iap_name(config.d->id); |
|
769 QString name = iap_name.value("name").toString(); |
|
770 if (!name.isEmpty()) |
|
771 config.d->name = name; |
|
772 |
|
773 config.d->iap_type = rep.arguments().at(3).toString(); // connect_result.connect.network_type; |
|
774 config.d->isValid = true; |
|
775 config.d->state = QNetworkConfiguration::Active; |
|
776 config.d->type = QNetworkConfiguration::InternetAccessPoint; |
|
777 |
|
778 startTime = QDateTime::currentDateTime(); |
|
779 updateState(QNetworkSession::Connected); |
|
780 //currentNetworkInterface = get_network_interface(); |
|
781 #ifdef BEARER_MANAGEMENT_DEBUG |
|
782 //qDebug() << "connected to" << result << config.d->name << "at" << currentNetworkInterface; |
|
783 #endif |
|
784 |
|
785 /* We first check if the configuration already exists in the manager |
|
786 * and if it is not found there, we then insert it. Note that this |
|
787 * is only done for user choice config only because it can be missing |
|
788 * from config manager list. |
|
789 */ |
|
790 if (publicConfig.d->type == QNetworkConfiguration::UserChoice) { |
|
791 #ifdef BEARER_MANAGEMENT_DEBUG |
|
792 #if 0 |
|
793 QList<QNetworkConfiguration> configs; |
|
794 QNetworkConfigurationManagerPrivate *conPriv = (QNetworkConfigurationManagerPrivate*)config.d.data()->manager; |
|
795 QList<QString> cpsIdents = conPriv->accessPointConfigurations.keys(); |
|
796 foreach( QString ii, cpsIdents) { |
|
797 QExplicitlySharedDataPointer<QNetworkConfigurationPrivate> p = |
|
798 conPriv->accessPointConfigurations.value(ii); |
|
799 QNetworkConfiguration pt; |
|
800 pt.d = conPriv->accessPointConfigurations.value(ii); |
|
801 configs << pt; |
|
802 } |
|
803 |
|
804 int all = configs.count(); |
|
805 qDebug() << "All configurations:" << all; |
|
806 foreach(QNetworkConfiguration p, configs) { |
|
807 qDebug() << p.name() <<": isvalid->" <<p.isValid() << " type->"<< p.type() << |
|
808 " roaming->" << p.isRoamingAvailable() << "identifier->" << p.identifier() << |
|
809 " purpose->" << p.purpose() << " state->" << p.state(); |
|
810 } |
|
811 #endif |
|
812 #endif |
|
813 QNetworkConfigurationManagerPrivate *mgr = (QNetworkConfigurationManagerPrivate*)publicConfig.d.data()->manager; |
|
814 if (!mgr->accessPointConfigurations.contains(result)) { |
|
815 QExplicitlySharedDataPointer<QNetworkConfigurationPrivate> ptr = config.d; |
|
816 mgr->accessPointConfigurations.insert(result, ptr); |
|
817 |
|
818 QNetworkConfiguration item; |
|
819 item.d = ptr; |
|
820 emit mgr->configurationAdded(item); |
|
821 |
|
822 #ifdef BEARER_MANAGEMENT_DEBUG |
|
823 qDebug()<<"New configuration"<<result<<"added to manager in open"; |
|
824 #endif |
|
825 |
|
826 } else { |
|
827 QExplicitlySharedDataPointer<QNetworkConfigurationPrivate> priv = mgr->accessPointConfigurations.value(result); |
|
828 QNetworkConfiguration reference; |
|
829 reference.d = priv; |
|
830 copyConfig(config, reference, false); |
|
831 reference.d.data()->id = result; // Note: Id was not copied in copyConfig() function |
|
832 config = reference; |
|
833 activeConfig = reference; |
|
834 |
|
835 #ifdef BEARER_MANAGEMENT_DEBUG |
|
836 qDebug()<<"Existing configuration"<<result<<"updated in manager in open"; |
|
837 #endif |
|
838 } |
|
839 } |
|
840 |
|
841 emit quitPendingWaitsForOpened(); |
|
842 } |
|
843 } |
|
844 |
|
845 void QNetworkSessionPrivate::connectTimeout() |
|
846 { |
|
847 updateState(QNetworkSession::Disconnected); |
|
848 if (publicConfig.type() == QNetworkConfiguration::UserChoice) |
|
849 copyConfig(publicConfig, activeConfig); |
|
850 emit q->error(QNetworkSession::UnknownSessionError); |
|
851 } |
|
852 |
|
853 void QNetworkSessionPrivate::close() |
|
854 { |
|
855 if (m_connectRequestTimer.isActive()) |
|
856 m_connectRequestTimer.stop(); |
|
857 |
|
858 if (serviceConfig.isValid()) { |
|
859 lastError = QNetworkSession::OperationNotSupportedError; |
|
860 emit q->error(lastError); |
|
861 } else if (isOpen) { |
|
862 opened = false; |
|
863 isOpen = false; |
|
864 emit q->closed(); |
|
865 } |
|
866 } |
|
867 |
|
868 |
|
869 void QNetworkSessionPrivate::stop() |
|
870 { |
|
871 if (m_connectRequestTimer.isActive()) |
|
872 m_connectRequestTimer.stop(); |
|
873 |
|
874 if (serviceConfig.isValid()) { |
|
875 lastError = QNetworkSession::OperationNotSupportedError; |
|
876 emit q->error(lastError); |
|
877 } else { |
|
878 if ((activeConfig.state() & QNetworkConfiguration::Active) == QNetworkConfiguration::Active) { |
|
879 if (!m_stopTimer.isActive()) { |
|
880 Maemo::Icd icd; |
|
881 #ifdef BEARER_MANAGEMENT_DEBUG |
|
882 qDebug() << "stopping session" << publicConfig.identifier(); |
|
883 #endif |
|
884 state = QNetworkSession::Closing; |
|
885 emit q->stateChanged(state); |
|
886 |
|
887 opened = false; |
|
888 isOpen = false; |
|
889 |
|
890 icd.disconnect(ICD_CONNECTION_FLAG_APPLICATION_EVENT); |
|
891 startTime = QDateTime(); |
|
892 |
|
893 /* Note: Session state will change to disconnected |
|
894 * as soon as QNetworkConfigurationManager sends |
|
895 * corresponding iapStateChanged signal. |
|
896 */ |
|
897 |
|
898 // Make sure that this Session will send closed signal |
|
899 // even though ICD connection will not ever get closed |
|
900 m_stopTimer.start(ICD_SHORT_CONNECT_TIMEOUT); // 10 seconds wait |
|
901 } |
|
902 } else { |
|
903 opened = false; |
|
904 isOpen = false; |
|
905 emit q->closed(); |
|
906 } |
|
907 } |
|
908 } |
|
909 |
|
910 void QNetworkSessionPrivate::finishStopBySendingClosedSignal() |
|
911 { |
|
912 if ((activeConfig.state() & QNetworkConfiguration::Active) == QNetworkConfiguration::Active) { |
|
913 state = QNetworkSession::Connected; |
|
914 emit q->stateChanged(state); |
|
915 } |
|
916 emit q->closed(); |
|
917 } |
|
918 |
|
919 void QNetworkSessionPrivate::migrate() |
|
920 { |
|
921 qWarning("This platform does not support roaming (%s).", __FUNCTION__); |
|
922 } |
|
923 |
|
924 |
|
925 void QNetworkSessionPrivate::accept() |
|
926 { |
|
927 qWarning("This platform does not support roaming (%s).", __FUNCTION__); |
|
928 } |
|
929 |
|
930 |
|
931 void QNetworkSessionPrivate::ignore() |
|
932 { |
|
933 qWarning("This platform does not support roaming (%s).", __FUNCTION__); |
|
934 } |
|
935 |
|
936 |
|
937 void QNetworkSessionPrivate::reject() |
|
938 { |
|
939 qWarning("This platform does not support roaming (%s).", __FUNCTION__); |
|
940 } |
|
941 |
|
942 |
|
943 QNetworkInterface QNetworkSessionPrivate::currentInterface() const |
|
944 { |
|
945 if (!publicConfig.isValid() || state != QNetworkSession::Connected) |
|
946 return QNetworkInterface(); |
|
947 |
|
948 if (currentNetworkInterface.isEmpty()) |
|
949 return QNetworkInterface(); |
|
950 |
|
951 return QNetworkInterface::interfaceFromName(currentNetworkInterface); |
|
952 } |
|
953 |
|
954 |
|
955 void QNetworkSessionPrivate::setSessionProperty(const QString& key, const QVariant& value) |
|
956 { |
|
957 if (value.isValid()) { |
|
958 properties.insert(key, value); |
|
959 |
|
960 if (key == "ConnectInBackground") { |
|
961 bool v = value.toBool(); |
|
962 if (v) |
|
963 connectFlags = ICD_CONNECTION_FLAG_APPLICATION_EVENT; |
|
964 else |
|
965 connectFlags = ICD_CONNECTION_FLAG_USER_EVENT; |
|
966 } |
|
967 } else { |
|
968 properties.remove(key); |
|
969 |
|
970 /* Set default value when property is removed */ |
|
971 if (key == "ConnectInBackground") |
|
972 connectFlags = ICD_CONNECTION_FLAG_USER_EVENT; |
|
973 } |
|
974 } |
|
975 |
|
976 |
|
977 QVariant QNetworkSessionPrivate::sessionProperty(const QString& key) const |
|
978 { |
|
979 return properties.value(key); |
|
980 } |
|
981 |
|
982 |
|
983 QString QNetworkSessionPrivate::errorString() const |
|
984 { |
|
985 QString errorStr; |
|
986 switch(q->error()) { |
|
987 case QNetworkSession::RoamingError: |
|
988 errorStr = QObject::tr("Roaming error"); |
|
989 break; |
|
990 case QNetworkSession::SessionAbortedError: |
|
991 errorStr = QObject::tr("Session aborted by user or system"); |
|
992 break; |
|
993 default: |
|
994 case QNetworkSession::UnknownSessionError: |
|
995 errorStr = QObject::tr("Unidentified Error"); |
|
996 break; |
|
997 } |
|
998 return errorStr; |
|
999 } |
|
1000 |
|
1001 |
|
1002 QNetworkSession::SessionError QNetworkSessionPrivate::error() const |
|
1003 { |
|
1004 return QNetworkSession::UnknownSessionError; |
|
1005 } |
|
1006 |
|
1007 |
|
1008 void QNetworkSessionPrivate::updateProxies(QNetworkSession::State newState) |
|
1009 { |
|
1010 if ((newState == QNetworkSession::Connected) && |
|
1011 (newState != currentState)) |
|
1012 updateProxyInformation(); |
|
1013 else if ((newState == QNetworkSession::Disconnected) && |
|
1014 (currentState == QNetworkSession::Closing)) |
|
1015 clearProxyInformation(); |
|
1016 |
|
1017 currentState = newState; |
|
1018 } |
|
1019 |
|
1020 |
|
1021 void QNetworkSessionPrivate::updateProxyInformation() |
|
1022 { |
|
1023 Maemo::ProxyConf::update(); |
|
1024 } |
|
1025 |
|
1026 |
|
1027 void QNetworkSessionPrivate::clearProxyInformation() |
|
1028 { |
|
1029 Maemo::ProxyConf::clear(); |
|
1030 } |
|
1031 |
|
1032 |
|
1033 #include "moc_qnetworksession_maemo_p.cpp" |
|
1034 |
|
1035 QTM_END_NAMESPACE |
|