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// Copyright (C) 2023 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#include "qqmljsloggingutils_p.h"
#include <QtQmlToolingSettings/private/qqmltoolingsettings_p.h>
#include <QtCore/qcommandlineparser.h>
QT_BEGIN_NAMESPACE
using namespace Qt::StringLiterals;
namespace QQmlJS {
LoggerCategory::LoggerCategory() : d_ptr{ new LoggerCategoryPrivate } { }
LoggerCategory::LoggerCategory(QString name, QString settingsName, QString description,
QtMsgType level, bool ignored, bool isDefault)
: d_ptr{ new LoggerCategoryPrivate }
{
Q_D(LoggerCategory);
d->m_name = name;
d->m_settingsName = settingsName;
d->m_description = description;
d->m_level = level;
d->m_ignored = ignored;
d->m_isDefault = isDefault;
}
LoggerCategory::LoggerCategory(const LoggerCategory &other)
: d_ptr{ new LoggerCategoryPrivate{ *other.d_func() } }
{
}
LoggerCategory::LoggerCategory(LoggerCategory &&) noexcept = default;
LoggerCategory &LoggerCategory::operator=(const LoggerCategory &other)
{
*d_func() = *other.d_func();
return *this;
}
LoggerCategory &LoggerCategory::operator=(LoggerCategory &&) noexcept = default;
LoggerCategory::~LoggerCategory() = default;
QString LoggerCategory::name() const
{
Q_D(const LoggerCategory);
return d->m_name;
}
QString LoggerCategory::settingsName() const
{
Q_D(const LoggerCategory);
return d->m_settingsName;
}
QString LoggerCategory::description() const
{
Q_D(const LoggerCategory);
return d->m_description;
}
QtMsgType LoggerCategory::level() const
{
Q_D(const LoggerCategory);
return d->m_level;
}
bool LoggerCategory::isIgnored() const
{
Q_D(const LoggerCategory);
return d->m_ignored;
}
bool LoggerCategory::isDefault() const
{
Q_D(const LoggerCategory);
return d->m_isDefault;
}
LoggerWarningId LoggerCategory::id() const
{
Q_D(const LoggerCategory);
return d->id();
}
void LoggerCategory::setLevel(QtMsgType type)
{
Q_D(LoggerCategory);
d->setLevel(type);
}
void LoggerCategoryPrivate::setLevel(QtMsgType type)
{
if (m_level == type)
return;
m_level = type;
m_changed = true;
}
void LoggerCategory::setIgnored(bool isIgnored)
{
Q_D(LoggerCategory);
d->setIgnored(isIgnored);
}
void LoggerCategoryPrivate::setIgnored(bool isIgnored)
{
if (m_ignored == isIgnored)
return;
m_ignored = isIgnored;
m_changed = true;
}
bool LoggerCategoryPrivate::hasChanged() const
{
return m_changed;
}
LoggerCategoryPrivate *LoggerCategoryPrivate::get(LoggerCategory *loggerCategory)
{
Q_ASSERT(loggerCategory);
return loggerCategory->d_func();
}
/*!
\class QQmlSA::LoggerWarningId
\inmodule QtQmlCompiler
\brief A wrapper around a string literal to uniquely identify
warning categories in the \c{QQmlSA} framework.
*/
/*!
\fn constexpr LoggerWarningId::LoggerWarningId(QAnyStringView name)
Constructs a LoggerWarningId object with logging catergory name \a name.
*/
/*!
\fn QAnyStringView LoggerWarningId::name() const
Returns the name of the wrapped warning category.
*/
namespace LoggingUtils {
QString levelToString(const QQmlJS::LoggerCategory &category)
{
Q_ASSERT(category.isIgnored() || category.level() != QtCriticalMsg);
if (category.isIgnored())
return QStringLiteral("disable");
switch (category.level()) {
case QtInfoMsg:
return QStringLiteral("info");
case QtWarningMsg:
return QStringLiteral("warning");
default:
Q_UNREACHABLE();
break;
}
};
/*!
\internal
Sets the category levels from a settings file and an optional parser.
Calls \c {parser->showHelp(-1)} for invalid logging levels.
*/
void updateLogLevels(QList<LoggerCategory> &categories,
const QQmlToolingSettings &settings,
QCommandLineParser *parser)
{
bool success = true;
for (auto &category : categories) {
if (category.isDefault())
continue;
const QString value = [&] () {
const QString key = category.id().name().toString();
if (parser && parser->isSet(key))
return parser->value(key);
// Do not try to set the levels if it's due to a default config option.
// This way we can tell which options have actually been overwritten by the user.
const QString settingsName = QStringLiteral("Warnings/") + category.settingsName();
const QString value = settings.value(settingsName).toString();
if (levelToString(category) == value)
return QString();
return value;
}();
if (value.isEmpty())
continue;
if (value == "disable"_L1) {
category.setLevel(QtCriticalMsg);
category.setIgnored(true);
} else if (value == "info"_L1) {
category.setLevel(QtInfoMsg);
category.setIgnored(false);
} else if (value == "warning"_L1) {
category.setLevel(QtWarningMsg);
category.setIgnored(false);
} else {
qWarning() << "Invalid logging level" << value << "provided for"
<< category.id().name().toString()
<< "(allowed are: disable, info, warning)";
success = false;
}
}
if (!success && parser)
parser->showHelp(-1);
}
} // namespace LoggingUtils
} // namespace QQmlJS
QT_END_NAMESPACE
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