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// Copyright (C) 2024 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
#include <tuple>
#include "watchdogconfiguration.h"
using namespace std::chrono_literals;
using namespace Qt::StringLiterals;
QT_BEGIN_NAMESPACE_AM
void WatchdogConfiguration::merge(const WatchdogConfiguration &other)
{
auto mergeMs = [](std::chrono::milliseconds &into, std::chrono::milliseconds from) {
if (from.count() != -1)
into = from;
};
mergeMs(eventloop.checkInterval, other.eventloop.checkInterval);
mergeMs(eventloop.warnTimeout, other.eventloop.warnTimeout);
mergeMs(eventloop.killTimeout, other.eventloop.killTimeout);
mergeMs(quickwindow.checkInterval, other.quickwindow.checkInterval);
mergeMs(quickwindow.warnTimeout, other.quickwindow.warnTimeout);
mergeMs(quickwindow.killTimeout, other.quickwindow.killTimeout);
mergeMs(wayland.checkInterval, other.wayland.checkInterval);
mergeMs(wayland.warnTimeout, other.wayland.warnTimeout);
mergeMs(wayland.killTimeout, other.wayland.killTimeout);
}
bool WatchdogConfiguration::isValid(Type type) const
{
return (eventloop.checkInterval > 0ms)
|| (quickwindow.checkInterval > 0ms)
|| ((type == SystemUI) && (wayland.checkInterval > 0ms));
}
QVariantMap WatchdogConfiguration::toMap(Type type) const
{
static WatchdogConfiguration def;
QVariantMap map;
auto msToMap = [](QVariantMap &m, const QString &key, std::chrono::milliseconds ms, std::chrono::milliseconds defMs) {
if (ms != defMs)
m[key] = qint64(ms.count());
};
QVariantMap elMap;
msToMap(elMap, u"checkInterval"_s, eventloop.checkInterval, def.eventloop.checkInterval);
msToMap(elMap, u"warnTimeout"_s, eventloop.warnTimeout, def.eventloop.warnTimeout);
msToMap(elMap, u"killTimeout"_s, eventloop.killTimeout, def.eventloop.killTimeout);
map[u"eventloop"_s] = elMap;
QVariantMap qwMap;
msToMap(qwMap, u"checkInterval"_s, quickwindow.checkInterval, def.quickwindow.checkInterval);
msToMap(qwMap, u"warnTimeout"_s, quickwindow.warnTimeout, def.quickwindow.warnTimeout);
msToMap(qwMap, u"killTimeout"_s, quickwindow.killTimeout, def.quickwindow.killTimeout);
map[u"quickwindow"_s] = qwMap;
if (type == SystemUI) {
QVariantMap wlMap;
msToMap(wlMap, u"checkInterval"_s, wayland.checkInterval, def.wayland.checkInterval);
msToMap(wlMap, u"warnTimeout"_s, wayland.warnTimeout, def.wayland.warnTimeout);
msToMap(wlMap, u"killTimeout"_s, wayland.killTimeout, def.wayland.killTimeout);
map[u"wayland"_s] = wlMap;
}
return map;
}
WatchdogConfiguration WatchdogConfiguration::fromMap(const QVariantMap &map, Type type)
{
WatchdogConfiguration cfg;
auto msFromMap = [](const QVariantMap &m, const QString &key, std::chrono::milliseconds &ms) {
ms = std::chrono::milliseconds(m.value(key, qint64(ms.count())).toLongLong());
};
QVariantMap elMap = map.value(u"eventloop"_s).toMap();
msFromMap(elMap, u"checkInterval"_s, cfg.eventloop.checkInterval);
msFromMap(elMap, u"warnTimeout"_s, cfg.eventloop.warnTimeout);
msFromMap(elMap, u"killTimeout"_s, cfg.eventloop.killTimeout);
QVariantMap qwMap = map.value(u"quickwindow"_s).toMap();
msFromMap(qwMap, u"checkInterval"_s, cfg.quickwindow.checkInterval);
msFromMap(qwMap, u"warnTimeout"_s, cfg.quickwindow.warnTimeout);
msFromMap(qwMap, u"killTimeout"_s, cfg.quickwindow.killTimeout);
if (type == SystemUI) {
QVariantMap wlMap = map.value(u"wayland"_s).toMap();
msFromMap(wlMap, u"checkInterval"_s, cfg.wayland.checkInterval);
msFromMap(wlMap, u"warnTimeout"_s, cfg.wayland.warnTimeout);
msFromMap(wlMap, u"killTimeout"_s, cfg.wayland.killTimeout);
}
return cfg;
}
WatchdogConfiguration WatchdogConfiguration::fromYaml(YamlParser &yp, Type type)
{
WatchdogConfiguration cfg;
yp.parseFields({
{ "eventloop", false, YamlParser::Map, [&]() {
yp.parseFields({
{ "checkInterval", false, YamlParser::Scalar, [&]() {
cfg.eventloop.checkInterval = yp.parseDurationAsMSec(); } },
{ "warnTimeout", false, YamlParser::Scalar, [&]() {
cfg.eventloop.warnTimeout = yp.parseDurationAsMSec(); } },
{ "killTimeout", false, YamlParser::Scalar, [&]() {
cfg.eventloop.killTimeout = yp.parseDurationAsMSec(); } },
}); } },
{ "quickwindow", false, YamlParser::Map, [&]() {
yp.parseFields({
{ "checkInterval", false, YamlParser::Scalar, [&]() {
cfg.quickwindow.checkInterval = yp.parseDurationAsMSec(); } },
{ "warnTimeout", false, YamlParser::Scalar, [&]() {
cfg.quickwindow.warnTimeout = yp.parseDurationAsMSec(); } },
{ "killTimeout", false, YamlParser::Scalar, [&]() {
cfg.quickwindow.killTimeout = yp.parseDurationAsMSec(); } },
}); } },
{ (type == SystemUI), "wayland", false, YamlParser::Map, [&]() {
yp.parseFields({
{ "checkInterval", false, YamlParser::Scalar, [&]() {
cfg.wayland.checkInterval = yp.parseDurationAsMSec(); } },
{ "warnTimeout", false, YamlParser::Scalar, [&]() {
cfg.wayland.warnTimeout = yp.parseDurationAsMSec(); } },
{ "killTimeout", false, YamlParser::Scalar, [&]() {
cfg.wayland.killTimeout = yp.parseDurationAsMSec(); } },
}); } }
});
return cfg;
}
bool WatchdogConfiguration::operator==(const WatchdogConfiguration &other) const
{
return std::tie(eventloop.checkInterval,
eventloop.warnTimeout, eventloop.killTimeout,
quickwindow.checkInterval,
quickwindow.warnTimeout, quickwindow.killTimeout,
wayland.checkInterval,
wayland.warnTimeout, wayland.killTimeout) ==
std::tie(other.eventloop.checkInterval,
other.eventloop.warnTimeout, other.eventloop.killTimeout,
other.quickwindow.checkInterval,
other.quickwindow.warnTimeout, other.quickwindow.killTimeout,
other.wayland.checkInterval,
other.wayland.warnTimeout, other.wayland.killTimeout);
}
bool WatchdogConfiguration::operator!=(const WatchdogConfiguration &other) const
{
return !(*this == other);
}
static constexpr quint32 WatchdogConfigurationVersion = 1;
QDataStream &operator<<(QDataStream &ds, const WatchdogConfiguration &cfg)
{
auto msOut = [](QDataStream &ds, std::chrono::milliseconds ms) {
ds << qint64(ms.count());
};
ds << quint32(WatchdogConfigurationVersion);
msOut(ds, cfg.eventloop.checkInterval);
msOut(ds, cfg.eventloop.warnTimeout);
msOut(ds, cfg.eventloop.killTimeout);
msOut(ds, cfg.quickwindow.checkInterval);
msOut(ds, cfg.quickwindow.warnTimeout);
msOut(ds, cfg.quickwindow.killTimeout);
msOut(ds, cfg.wayland.checkInterval);
msOut(ds, cfg.wayland.warnTimeout);
msOut(ds, cfg.wayland.killTimeout);
return ds;
}
QDataStream &operator>>(QDataStream &ds, WatchdogConfiguration &cfg)
{
auto msIn = [](QDataStream &ds, std::chrono::milliseconds &ms) {
qint64 cnt;
ds >> cnt;
ms = std::chrono::milliseconds(cnt);
};
quint32 version = 0;
ds >> version;
if (version != WatchdogConfigurationVersion) {
cfg = { };
ds.setStatus(QDataStream::ReadCorruptData);
return ds;
}
msIn(ds, cfg.eventloop.checkInterval);
msIn(ds, cfg.eventloop.warnTimeout);
msIn(ds, cfg.eventloop.killTimeout);
msIn(ds, cfg.quickwindow.checkInterval);
msIn(ds, cfg.quickwindow.warnTimeout);
msIn(ds, cfg.quickwindow.killTimeout);
msIn(ds, cfg.wayland.checkInterval);
msIn(ds, cfg.wayland.warnTimeout);
msIn(ds, cfg.wayland.killTimeout);
return ds;
}
QT_END_NAMESPACE_AM
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