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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 #ifndef QNETWORKSESSIONPRIVATE_H |
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43 #define QNETWORKSESSIONPRIVATE_H |
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44 |
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45 // |
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46 // W A R N I N G |
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47 // ------------- |
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48 // |
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49 // This file is not part of the Qt API. It exists purely as an |
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50 // implementation detail. This header file may change from version to |
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51 // version without notice, or even be removed. |
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52 // |
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53 // We mean it. |
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54 // |
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55 |
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56 #include "qnetworksession.h" |
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57 |
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58 #include <QDateTime> |
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59 |
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60 #include <e32base.h> |
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61 #include <commdbconnpref.h> |
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62 #include <es_sock.h> |
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63 #include <rconnmon.h> |
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64 #ifdef SNAP_FUNCTIONALITY_AVAILABLE |
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65 #include <comms-infras/cs_mobility_apiext.h> |
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66 #endif |
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67 #if defined(OCC_FUNCTIONALITY_AVAILABLE) && defined(SNAP_FUNCTIONALITY_AVAILABLE) |
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68 #include <extendedconnpref.h> |
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69 #endif |
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70 |
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71 QTM_BEGIN_NAMESPACE |
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72 |
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73 class ConnectionProgressNotifier; |
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74 typedef void (*TOpenCUnSetdefaultifFunction)(); |
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75 |
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76 class QNetworkSessionPrivate : public QObject, public CActive |
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77 #ifdef SNAP_FUNCTIONALITY_AVAILABLE |
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78 , public MMobilityProtocolResp |
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79 #endif |
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80 { |
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81 Q_OBJECT |
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82 public: |
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83 QNetworkSessionPrivate(); |
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84 ~QNetworkSessionPrivate(); |
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85 |
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86 //called by QNetworkSession constructor and ensures |
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87 //that the state is immediately updated (w/o actually opening |
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88 //a session). Also this function should take care of |
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89 //notification hooks to discover future state changes. |
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90 void syncStateWithInterface(); |
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91 |
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92 QNetworkInterface currentInterface() const; |
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93 QVariant sessionProperty(const QString& key) const; |
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94 void setSessionProperty(const QString& key, const QVariant& value); |
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95 |
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96 void setALREnabled(bool enabled); |
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97 |
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98 void open(); |
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99 void close(bool allowSignals = true); |
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100 void stop(); |
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101 void migrate(); |
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102 void accept(); |
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103 void ignore(); |
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104 void reject(); |
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105 |
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106 QString errorString() const; //must return translated string |
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107 QNetworkSession::SessionError error() const; |
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108 quint64 bytesWritten() const; |
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109 quint64 bytesReceived() const; |
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110 quint64 activeTime() const; |
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111 |
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112 #ifdef SNAP_FUNCTIONALITY_AVAILABLE |
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113 public: // From MMobilityProtocolResp |
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114 void PreferredCarrierAvailable(TAccessPointInfo aOldAPInfo, |
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115 TAccessPointInfo aNewAPInfo, |
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116 TBool aIsUpgrade, |
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117 TBool aIsSeamless); |
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118 |
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119 void NewCarrierActive(TAccessPointInfo aNewAPInfo, TBool aIsSeamless); |
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120 |
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121 void Error(TInt aError); |
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122 #endif |
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123 |
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124 Q_SIGNALS: |
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125 //releases any pending waitForOpened() calls |
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126 void quitPendingWaitsForOpened(); |
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127 |
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128 protected: // From CActive |
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129 void RunL(); |
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130 void DoCancel(); |
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131 |
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132 private Q_SLOTS: |
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133 void configurationStateChanged(TUint32 accessPointId, TUint32 connMonId, QNetworkSession::State newState); |
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134 void configurationRemoved(const QNetworkConfiguration& config); |
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135 void configurationAdded(const QNetworkConfiguration& config); |
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136 |
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137 private: |
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138 TUint iapClientCount(TUint aIAPId) const; |
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139 quint64 transferredData(TUint dataType) const; |
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140 bool newState(QNetworkSession::State newState, TUint accessPointId = 0); |
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141 void handleSymbianConnectionStatusChange(TInt aConnectionStatus, TInt aError, TUint accessPointId = 0); |
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142 QNetworkConfiguration bestConfigFromSNAP(const QNetworkConfiguration& snapConfig) const; |
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143 QNetworkConfiguration activeConfiguration(TUint32 iapId = 0) const; |
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144 QNetworkInterface interface(TUint iapId) const; |
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145 |
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146 private: // data |
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147 // The config set on QNetworkSession |
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148 mutable QNetworkConfiguration publicConfig; |
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149 |
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150 // If publicConfig is a ServiceNetwork this is a copy of publicConfig. |
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151 // If publicConfig is an UserChoice that is resolved to a ServiceNetwork this is the actual |
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152 // ServiceNetwork configuration. |
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153 mutable QNetworkConfiguration serviceConfig; |
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154 |
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155 // This is the actual active configuration currently in use by the session. |
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156 // Either a copy of publicConfig or one of serviceConfig.children(). |
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157 mutable QNetworkConfiguration activeConfig; |
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158 |
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159 mutable QNetworkInterface activeInterface; |
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160 |
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161 QNetworkSession::State state; |
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162 bool isOpen; |
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163 |
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164 QNetworkSession* q; |
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165 QDateTime startTime; |
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166 |
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167 RLibrary iOpenCLibrary; |
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168 TOpenCUnSetdefaultifFunction iDynamicUnSetdefaultif; |
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169 |
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170 mutable RSocketServ iSocketServ; |
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171 mutable RConnection iConnection; |
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172 mutable RConnectionMonitor iConnectionMonitor; |
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173 ConnectionProgressNotifier* ipConnectionNotifier; |
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174 |
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175 bool iHandleStateNotificationsFromManager; |
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176 bool iFirstSync; |
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177 bool iStoppedByUser; |
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178 bool iClosedByUser; |
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179 |
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180 #ifdef SNAP_FUNCTIONALITY_AVAILABLE |
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181 CActiveCommsMobilityApiExt* iMobility; |
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182 #endif |
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183 |
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184 QNetworkSession::SessionError iError; |
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185 TInt iALREnabled; |
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186 TBool iALRUpgradingConnection; |
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187 TBool iConnectInBackground; |
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188 |
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189 QList<QString> iKnownConfigsBeforeConnectionStart; |
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190 |
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191 TUint32 iOldRoamingIap; |
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192 TUint32 iNewRoamingIap; |
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193 |
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194 bool isOpening; |
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195 |
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196 friend class QNetworkSession; |
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197 friend class ConnectionProgressNotifier; |
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198 }; |
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199 |
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200 class ConnectionProgressNotifier : public CActive |
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201 { |
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202 public: |
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203 ConnectionProgressNotifier(QNetworkSessionPrivate& owner, RConnection& connection); |
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204 ~ConnectionProgressNotifier(); |
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205 |
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206 void StartNotifications(); |
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207 void StopNotifications(); |
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208 |
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209 protected: // From CActive |
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210 void RunL(); |
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211 void DoCancel(); |
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212 |
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213 private: // Data |
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214 QNetworkSessionPrivate& iOwner; |
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215 RConnection& iConnection; |
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216 TNifProgressBuf iProgress; |
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217 |
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218 }; |
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219 |
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220 QTM_END_NAMESPACE |
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221 |
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222 #endif //QNETWORKSESSIONPRIVATE_H |
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223 |