| 1 | // Copyright (C) 2019 The Qt Company Ltd. |
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| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
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| 3 | |
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| 4 | #ifndef QNETCONMONITOR_P_H |
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| 5 | #define QNETCONMONITOR_P_H |
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| 6 | |
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| 7 | #include <private/qtnetworkglobal_p.h> |
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| 8 | |
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| 9 | #include <QtCore/qloggingcategory.h> |
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| 10 | #include <QtNetwork/qhostaddress.h> |
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| 11 | #include <QtCore/qglobal.h> |
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| 12 | #include <QtCore/qobject.h> |
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| 13 | |
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| 14 | // |
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| 15 | // W A R N I N G |
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| 16 | // ------------- |
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| 17 | // |
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| 18 | // This file is not part of the Qt API. It exists purely as an |
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| 19 | // implementation detail. This header file may change from version to |
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| 20 | // version without notice, or even be removed. |
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| 21 | // |
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| 22 | // We mean it. |
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| 23 | // |
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| 24 | |
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| 25 | QT_BEGIN_NAMESPACE |
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| 26 | |
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| 27 | class QNetworkConnectionMonitorPrivate; |
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| 28 | class Q_NETWORK_EXPORT QNetworkConnectionMonitor : public QObject |
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| 29 | { |
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| 30 | Q_OBJECT |
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| 31 | |
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| 32 | public: |
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| 33 | QNetworkConnectionMonitor(); |
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| 34 | QNetworkConnectionMonitor(const QHostAddress &local, const QHostAddress &remote = {}); |
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| 35 | ~QNetworkConnectionMonitor(); |
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| 36 | |
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| 37 | bool setTargets(const QHostAddress &local, const QHostAddress &remote); |
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| 38 | bool isReachable(); |
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| 39 | |
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| 40 | #ifdef QT_PLATFORM_UIKIT |
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| 41 | bool isWwan() const; |
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| 42 | #endif |
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| 43 | |
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| 44 | // Important: on Darwin you should not call isReachable/isWwan() after |
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| 45 | // startMonitoring(), you have to listen to reachabilityChanged() |
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| 46 | // signal instead. |
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| 47 | bool startMonitoring(); |
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| 48 | bool isMonitoring() const; |
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| 49 | void stopMonitoring(); |
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| 50 | |
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| 51 | static bool isEnabled(); |
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| 52 | |
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| 53 | Q_SIGNALS: |
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| 54 | // Important: connect to this using QueuedConnection. On Darwin |
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| 55 | // callback is coming on a special dispatch queue. |
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| 56 | void reachabilityChanged(bool isOnline); |
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| 57 | |
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| 58 | #ifdef QT_PLATFORM_UIKIT |
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| 59 | void isWwanChanged(bool isWwan); |
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| 60 | #endif |
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| 61 | |
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| 62 | private: |
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| 63 | Q_DECLARE_PRIVATE(QNetworkConnectionMonitor) |
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| 64 | Q_DISABLE_COPY_MOVE(QNetworkConnectionMonitor) |
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| 65 | }; |
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| 66 | |
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| 67 | Q_DECLARE_LOGGING_CATEGORY(lcNetMon) |
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| 68 | |
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| 69 | QT_END_NAMESPACE |
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| 70 | |
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| 71 | #endif // QNETCONMONITOR_P_H |
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| 72 | |
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