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39
40#ifndef QBEARERENGINE_P_H
41#define QBEARERENGINE_P_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 "qnetworkconfiguration_p.h"
56#include "qnetworksession.h"
57#include "qnetworkconfigmanager.h"
58
59#include <QtCore/qobject.h>
60#include <QtCore/qglobal.h>
61#include <QtCore/qlist.h>
62#include <QtCore/qstring.h>
63#include <QtCore/qhash.h>
64#include <QtCore/qsharedpointer.h>
65#include <QtCore/qmutex.h>
66
67#ifndef QT_NO_BEARERMANAGEMENT
68
69QT_BEGIN_NAMESPACE
70
71class QNetworkConfiguration;
72
73class Q_NETWORK_EXPORT QBearerEngine : public QObject
74{
75 Q_OBJECT
76
77 friend class QNetworkConfigurationManagerPrivate;
78
79public:
80 explicit QBearerEngine(QObject *parent = nullptr);
81 virtual ~QBearerEngine();
82
83 virtual bool hasIdentifier(const QString &id) = 0;
84
85 virtual QNetworkConfigurationManager::Capabilities capabilities() const = 0;
86
87 virtual QNetworkSessionPrivate *createSessionBackend() = 0;
88
89 virtual QNetworkConfigurationPrivatePointer defaultConfiguration() = 0;
90
91 virtual bool requiresPolling() const;
92 bool configurationsInUse() const;
93
94Q_SIGNALS:
95 void configurationAdded(QNetworkConfigurationPrivatePointer config);
96 void configurationRemoved(QNetworkConfigurationPrivatePointer config);
97 void configurationChanged(QNetworkConfigurationPrivatePointer config);
98 void updateCompleted();
99
100protected:
101 //this table contains an up to date list of all configs at any time.
102 //it must be updated if configurations change, are added/removed or
103 //the members of ServiceNetworks change
104 QHash<QString, QNetworkConfigurationPrivatePointer> accessPointConfigurations;
105 QHash<QString, QNetworkConfigurationPrivatePointer> snapConfigurations;
106 QHash<QString, QNetworkConfigurationPrivatePointer> userChoiceConfigurations;
107
108 mutable QRecursiveMutex mutex;
109};
110
111QT_END_NAMESPACE
112
113#endif // QT_NO_BEARERMANAGEMENT
114
115#endif // QBEARERENGINE_P_H
116

source code of qtbase/src/network/bearer/qbearerengine_p.h