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39 | |
40 | #ifndef QNETWORKSESSIONPRIVATE_H |
41 | #define QNETWORKSESSIONPRIVATE_H |
42 | |
43 | // |
44 | // W A R N I N G |
45 | // ------------- |
46 | // |
47 | // This file is not part of the Qt API. It exists purely as an |
48 | // implementation detail. This header file may change from version to |
49 | // version without notice, or even be removed. |
50 | // |
51 | // We mean it. |
52 | // |
53 | |
54 | #include <QtNetwork/private/qtnetworkglobal_p.h> |
55 | #include "qnetworksession.h" |
56 | #include "qnetworkconfiguration_p.h" |
57 | #include "QtCore/qsharedpointer.h" |
58 | |
59 | #ifndef QT_NO_BEARERMANAGEMENT |
60 | |
61 | QT_BEGIN_NAMESPACE |
62 | |
63 | class Q_NETWORK_EXPORT QNetworkSessionPrivate : public QObject |
64 | { |
65 | Q_OBJECT |
66 | |
67 | friend class QNetworkSession; |
68 | |
69 | public: |
70 | QNetworkSessionPrivate() : QObject(), |
71 | state(QNetworkSession::Invalid), isOpen(false) |
72 | {} |
73 | virtual ~QNetworkSessionPrivate() |
74 | {} |
75 | |
76 | //called by QNetworkSession constructor and ensures |
77 | //that the state is immediately updated (w/o actually opening |
78 | //a session). Also this function should take care of |
79 | //notification hooks to discover future state changes. |
80 | virtual void syncStateWithInterface() = 0; |
81 | |
82 | #ifndef QT_NO_NETWORKINTERFACE |
83 | virtual QNetworkInterface currentInterface() const = 0; |
84 | #endif |
85 | virtual QVariant sessionProperty(const QString &key) const = 0; |
86 | virtual void setSessionProperty(const QString &key, const QVariant &value) = 0; |
87 | |
88 | virtual void open() = 0; |
89 | virtual void close() = 0; |
90 | virtual void stop() = 0; |
91 | |
92 | virtual void setALREnabled(bool /*enabled*/) {} |
93 | virtual void migrate() = 0; |
94 | virtual void accept() = 0; |
95 | virtual void ignore() = 0; |
96 | virtual void reject() = 0; |
97 | |
98 | virtual QString errorString() const = 0; //must return translated string |
99 | virtual QNetworkSession::SessionError error() const = 0; |
100 | |
101 | virtual quint64 bytesWritten() const = 0; |
102 | virtual quint64 bytesReceived() const = 0; |
103 | virtual quint64 activeTime() const = 0; |
104 | |
105 | virtual QNetworkSession::UsagePolicies usagePolicies() const = 0; |
106 | virtual void setUsagePolicies(QNetworkSession::UsagePolicies) = 0; |
107 | |
108 | static void setUsagePolicies(QNetworkSession&, QNetworkSession::UsagePolicies); //for unit testing |
109 | protected: |
110 | inline QNetworkConfigurationPrivatePointer privateConfiguration(const QNetworkConfiguration &config) const |
111 | { |
112 | return config.d; |
113 | } |
114 | |
115 | inline void setPrivateConfiguration(QNetworkConfiguration &config, |
116 | const QNetworkConfigurationPrivatePointer &ptr) const |
117 | { |
118 | config.d = ptr; |
119 | } |
120 | |
121 | Q_SIGNALS: |
122 | //releases any pending waitForOpened() calls |
123 | void quitPendingWaitsForOpened(); |
124 | |
125 | void error(QNetworkSession::SessionError error); |
126 | void stateChanged(QNetworkSession::State state); |
127 | void closed(); |
128 | void newConfigurationActivated(); |
129 | void preferredConfigurationChanged(const QNetworkConfiguration &config, bool isSeamless); |
130 | void usagePoliciesChanged(QNetworkSession::UsagePolicies); |
131 | |
132 | protected: |
133 | QNetworkSession *q; |
134 | |
135 | // The config set on QNetworkSession. |
136 | QNetworkConfiguration publicConfig; |
137 | |
138 | // If publicConfig is a ServiceNetwork this is a copy of publicConfig. |
139 | // If publicConfig is an UserChoice that is resolved to a ServiceNetwork this is the actual |
140 | // ServiceNetwork configuration. |
141 | QNetworkConfiguration serviceConfig; |
142 | |
143 | // This is the actual active configuration currently in use by the session. |
144 | // Either a copy of publicConfig or one of serviceConfig.children(). |
145 | QNetworkConfiguration activeConfig; |
146 | |
147 | QNetworkSession::State state; |
148 | bool isOpen; |
149 | |
150 | QRecursiveMutex mutex; |
151 | }; |
152 | |
153 | QT_END_NAMESPACE |
154 | |
155 | #endif // QT_NO_BEARERMANAGEMENT |
156 | |
157 | #endif // QNETWORKSESSIONPRIVATE_H |
158 | |