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// Copyright (C) 2024 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#ifndef QQMLJSCOMPILERSTATS_P_H
#define QQMLJSCOMPILERSTATS_P_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
#include <qtqmlcompilerexports.h>
#include <QHash>
#include <QJsonDocument>
#include <private/qqmljsdiagnosticmessage_p.h>
#include <private/qqmljssourcelocation_p.h>
#include <memory>
QT_BEGIN_NAMESPACE
namespace QQmlJS {
struct Q_QMLCOMPILER_EXPORT AotStatsEntry
{
std::chrono::microseconds codegenDuration;
QString functionName;
QString errorMessage;
int line = 0;
int column = 0;
bool codegenSuccessful = true;
bool operator<(const AotStatsEntry &) const;
};
class Q_QMLCOMPILER_EXPORT AotStats
{
friend class QQmlJSAotCompilerStats;
public:
const QHash<QString, QHash<QString, QList<AotStatsEntry>>> &entries() const
{
return m_entries;
}
void addEntry(const QString &moduleId, const QString &filepath, const AotStatsEntry &entry);
void insert(const AotStats &other);
bool saveToDisk(const QString &filepath) const;
static std::optional<AotStats> parseAotstatsFile(const QString &aotstatsPath);
static std::optional<AotStats> aggregateAotstatsList(const QString &aotstatsListPath);
static AotStats fromJsonDocument(const QJsonDocument &);
QJsonDocument toJsonDocument() const;
private:
// module Id -> filename -> stats m_entries
QHash<QString, QHash<QString, QList<AotStatsEntry>>> m_entries;
};
class Q_QMLCOMPILER_EXPORT QQmlJSAotCompilerStats
{
public:
static AotStats *instance() { return s_instance.get(); }
static bool recordAotStats() { return s_recordAotStats; }
static void setRecordAotStats(bool recordAotStats) { s_recordAotStats = recordAotStats; }
static QString moduleId() { return s_moduleId; }
static void setModuleId(const QString &moduleId) { s_moduleId = moduleId; }
static void addEntry(const QString &filepath, const QQmlJS::AotStatsEntry &entry);
private:
static std::unique_ptr<AotStats> s_instance;
static QString s_moduleId;
static bool s_recordAotStats;
};
} // namespace QQmlJS
QT_END_NAMESPACE
#endif // QQMLJSCOMPILERSTATS_P_H
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