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QNI NetworkManager: Extract Method primaryConnectionDevicePath()

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Avoids duplication of complex code (RB tree lookup).

Change-Id: I70ac7095b05ee56cdf7c86dd1d1a7c9c3232c9d4
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
This commit is contained in:
Marc Mutz 2021-11-03 17:49:35 +01:00
parent 4a3996e98b
commit 5d19219eeb
2 changed files with 15 additions and 5 deletions
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16
src/plugins/networkinformation/networkmanager/qnetworkmanagerservice.cpp
View File

@ -135,19 +135,25 @@ static QDBusInterface getPrimaryDevice(const QDBusObjectPath &devicePath)
QDBusConnection::systemBus());
}
auto QNetworkManagerInterface::deviceType() const -> NMDeviceType
std::optional<QDBusObjectPath> QNetworkManagerInterface::primaryConnectionDevicePath() const
{
auto it = propertyMap.constFind(u"PrimaryConnection"_qs);
if (it != propertyMap.cend())
return extractDeviceType(it->value<QDBusObjectPath>());
return it->value<QDBusObjectPath>();
return std::nullopt;
}
auto QNetworkManagerInterface::deviceType() const -> NMDeviceType
{
if (const auto path = primaryConnectionDevicePath())
return extractDeviceType(*path);
return NM_DEVICE_TYPE_UNKNOWN;
}
auto QNetworkManagerInterface::meteredState() const -> NMMetered
{
auto it = propertyMap.constFind(u"PrimaryConnection"_qs);
if (it != propertyMap.cend())
return extractDeviceMetered(it->value<QDBusObjectPath>());
if (const auto path = primaryConnectionDevicePath())
return extractDeviceMetered(*path);
return NM_METERED_UNKNOWN;
}

4
src/plugins/networkinformation/networkmanager/qnetworkmanagerservice.h
View File

@ -55,6 +55,8 @@
#include <QtDBus/QDBusPendingCallWatcher>
#include <QtDBus/QDBusObjectPath>
#include <optional>
// Matches 'NMDeviceState' from https://developer.gnome.org/NetworkManager/stable/nm-dbus-types.html
enum NMDeviceState {
NM_DEVICE_STATE_UNKNOWN = 0,
@ -184,6 +186,8 @@ private:
NMDeviceType extractDeviceType(const QDBusObjectPath &devicePath) const;
NMMetered extractDeviceMetered(const QDBusObjectPath &devicePath) const;
std::optional<QDBusObjectPath> primaryConnectionDevicePath() const;
QVariantMap propertyMap;
};