From baec3249f1ae55ee439f310e116da2cf426374d1 Mon Sep 17 00:00:00 2001
From: Ilya Fedin <fedin-ilja2010@ya.ru>
Date: Sun, 24 Sep 2023 23:38:41 +0400
Subject: [PATCH] QNI: glib support for the isMetered API
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Task-number: QTBUG-91024
Change-Id: Ieb46b87dde58a65a108f215c9c30695c02a51982
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
(cherry picked from commit 7a8b403bd3568b04779cb1495a40dffe4fba945d)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
---
 .../glib/qglibnetworkinformationbackend.cpp   | 29 ++++++++++++++-----
 1 file changed, 21 insertions(+), 8 deletions(-)

diff --git a/src/plugins/networkinformation/glib/qglibnetworkinformationbackend.cpp b/src/plugins/networkinformation/glib/qglibnetworkinformationbackend.cpp
index 10ce5dbc607..600e1d6dab2 100644
--- a/src/plugins/networkinformation/glib/qglibnetworkinformationbackend.cpp
+++ b/src/plugins/networkinformation/glib/qglibnetworkinformationbackend.cpp
@@ -51,7 +51,8 @@ public:
     static QNetworkInformation::Features featuresSupportedStatic()
     {
         using Feature = QNetworkInformation::Feature;
-        return QNetworkInformation::Features(Feature::Reachability | Feature::CaptivePortal);
+        return QNetworkInformation::Features(Feature::Reachability | Feature::CaptivePortal
+                                             | Feature::Metered);
     }
 
     bool isValid() const;
@@ -59,10 +60,12 @@ public:
 private:
     Q_DISABLE_COPY_MOVE(QGlibNetworkInformationBackend)
 
-    static void updateInformation(QGlibNetworkInformationBackend *backend);
+    static void updateConnectivity(QGlibNetworkInformationBackend *backend);
+    static void updateMetered(QGlibNetworkInformationBackend *backend);
 
     GNetworkMonitor *networkMonitor = nullptr;
-    gulong handlerId = 0;
+    gulong connectivityHandlerId = 0;
+    gulong meteredHandlerId = 0;
 };
 
 class QGlibNetworkInformationBackendFactory : public QNetworkInformationBackendFactory
@@ -95,15 +98,20 @@ private:
 QGlibNetworkInformationBackend::QGlibNetworkInformationBackend()
 : networkMonitor(g_network_monitor_get_default())
 {
-    updateInformation(this);
+    updateConnectivity(this);
+    updateMetered(this);
 
-    handlerId = g_signal_connect_swapped(networkMonitor, "notify::connectivity",
-                                         G_CALLBACK(updateInformation), this);
+    connectivityHandlerId = g_signal_connect_swapped(networkMonitor, "notify::connectivity",
+                                                     G_CALLBACK(updateConnectivity), this);
+
+    meteredHandlerId = g_signal_connect_swapped(networkMonitor, "notify::network-metered",
+                                                G_CALLBACK(updateMetered), this);
 }
 
 QGlibNetworkInformationBackend::~QGlibNetworkInformationBackend()
 {
-    g_signal_handler_disconnect(networkMonitor, handlerId);
+    g_signal_handler_disconnect(networkMonitor, meteredHandlerId);
+    g_signal_handler_disconnect(networkMonitor, connectivityHandlerId);
 }
 
 bool QGlibNetworkInformationBackend::isValid() const
@@ -111,7 +119,7 @@ bool QGlibNetworkInformationBackend::isValid() const
     return G_OBJECT_TYPE_NAME(networkMonitor) != "GNetworkMonitorBase"_L1;
 }
 
-void QGlibNetworkInformationBackend::updateInformation(QGlibNetworkInformationBackend *backend)
+void QGlibNetworkInformationBackend::updateConnectivity(QGlibNetworkInformationBackend *backend)
 {
     const auto connectivityState = g_network_monitor_get_connectivity(backend->networkMonitor);
     const bool behindPortal = (connectivityState == G_NETWORK_CONNECTIVITY_PORTAL);
@@ -119,6 +127,11 @@ void QGlibNetworkInformationBackend::updateInformation(QGlibNetworkInformationBa
     backend->setBehindCaptivePortal(behindPortal);
 }
 
+void QGlibNetworkInformationBackend::updateMetered(QGlibNetworkInformationBackend *backend)
+{
+    backend->setMetered(g_network_monitor_get_network_metered(backend->networkMonitor));
+}
+
 QT_END_NAMESPACE
 
 #include "qglibnetworkinformationbackend.moc"