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/****************************************************************************
**
** Copyright (C) 2021 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt for Python.
**
** $QT_BEGIN_LICENSE:COMM$
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "reporthandler.h"
#include "typesystem.h"
#include "typedatabase.h"
#include <QtCore/QElapsedTimer>
#include <QtCore/QSet>
#include <cstring>
#include <cstdarg>
#include <cstdio>
#if defined(_WINDOWS) || defined(NOCOLOR)
#define COLOR_END ""
#define COLOR_WHITE ""
#define COLOR_YELLOW ""
#define COLOR_GREEN ""
#else
#define COLOR_END "\033[0m"
#define COLOR_WHITE "\033[1;37m"
#define COLOR_YELLOW "\033[1;33m"
#define COLOR_GREEN "\033[0;32m"
#endif
static bool m_silent = false;
static int m_warningCount = 0;
static int m_suppressedCount = 0;
static ReportHandler::DebugLevel m_debugLevel = ReportHandler::NoDebug;
static QSet<QString> m_reportedWarnings;
static QString m_prefix;
static bool m_withinProgress = false;
static int m_step_warning = 0;
static QElapsedTimer m_timer;
Q_LOGGING_CATEGORY(lcShiboken, "qt.shiboken")
Q_LOGGING_CATEGORY(lcShibokenDoc, "qt.shiboken.doc")
void ReportHandler::install()
{
qInstallMessageHandler(ReportHandler::messageOutput);
startTimer();
}
void ReportHandler::startTimer()
{
m_timer.start();
}
ReportHandler::DebugLevel ReportHandler::debugLevel()
{
return m_debugLevel;
}
void ReportHandler::setDebugLevel(ReportHandler::DebugLevel level)
{
m_debugLevel = level;
}
bool ReportHandler::setDebugLevelFromArg(const QString &level)
{
bool result = true;
if (level == QLatin1String("sparse"))
ReportHandler::setDebugLevel(ReportHandler::SparseDebug);
else if (level == QLatin1String("medium"))
ReportHandler::setDebugLevel(ReportHandler::MediumDebug);
else if (level == QLatin1String("full"))
ReportHandler::setDebugLevel(ReportHandler::FullDebug);
else
result = false;
return result;
}
int ReportHandler::suppressedCount()
{
return m_suppressedCount;
}
int ReportHandler::warningCount()
{
return m_warningCount;
}
bool ReportHandler::isSilent()
{
return m_silent;
}
void ReportHandler::setSilent(bool silent)
{
m_silent = silent;
}
void ReportHandler::setPrefix(const QString &p)
{
m_prefix = p;
}
void ReportHandler::messageOutput(QtMsgType type, const QMessageLogContext &context, const QString &text)
{
// Check for file location separator added by SourceLocation
int fileLocationPos = text.indexOf(QLatin1String(":\t"));
if (type == QtWarningMsg) {
if (m_silent || m_reportedWarnings.contains(text))
return;
if (auto db = TypeDatabase::instance()) {
const bool suppressed = fileLocationPos >= 0
? db->isSuppressedWarning(text.midRef(fileLocationPos + 2))
: db->isSuppressedWarning(text);
if (suppressed) {
++m_suppressedCount;
return;
}
}
++m_warningCount;
++m_step_warning;
m_reportedWarnings.insert(text);
}
QString message = m_prefix;
if (!message.isEmpty())
message.append(QLatin1Char(' '));
const int prefixLength = message.size();
message.append(text);
// Replace file location tab by space
if (fileLocationPos >= 0)
message[prefixLength + fileLocationPos + 1] = QLatin1Char(' ');
fprintf(stderr, "%s\n", qPrintable(qFormatLogMessage(type, context, message)));
}
static QByteArray timeStamp()
{
const qint64 elapsed = m_timer.elapsed();
return elapsed > 5000
? QByteArray::number(elapsed / 1000) + 's'
: QByteArray::number(elapsed) + "ms";
}
void ReportHandler::startProgress(const QByteArray& str)
{
if (m_silent)
return;
if (m_withinProgress)
endProgress();
m_withinProgress = true;
const auto ts = '[' + timeStamp() + ']';
std::printf("%s %8s %-60s", qPrintable(m_prefix), ts.constData(), str.constData());
std::fflush(stdout);
}
void ReportHandler::endProgress()
{
if (m_silent)
return;
m_withinProgress = false;
const char *endMessage = m_step_warning == 0
? "[" COLOR_GREEN "OK" COLOR_END "]\n"
: "[" COLOR_YELLOW "WARNING" COLOR_END "]\n";
std::fputs(endMessage, stdout);
std::fflush(stdout);
m_step_warning = 0;
}
QByteArray ReportHandler::doneMessage()
{
QByteArray result = "Done, " + m_prefix.toUtf8() + ' ' + timeStamp();
if (m_warningCount)
result += ", " + QByteArray::number(m_warningCount) + " warnings";
if (m_suppressedCount)
result += " (" + QByteArray::number(m_suppressedCount) + " known issues)";
return result;
}
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