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/**************************************************************************
**
** This file is part of the Qt Build Suite
**
** Copyright (c) 2012 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (info@qt.nokia.com)
**
**
** GNU Lesser General Public License Usage
**
** This file may be used under the terms of the GNU Lesser General Public
** License version 2.1 as published by the Free Software Foundation and
** appearing in the file LICENSE.LGPL included in the packaging of this file.
** Please review the following information to ensure the GNU Lesser General
** Public License version 2.1 requirements will be met:
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU General
** Public License version 3.0 as published by the Free Software Foundation
** and appearing in the file LICENSE.GPL included in the packaging of this
** file.
** Please review the following information to ensure the GNU General
** Public License version 3.0 requirements will be met:
** http://www.gnu.org/copyleft/gpl.html.
**
** Other Usage
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**************************************************************************/
#ifndef LOGGER_H
#define LOGGER_H
#include <Qbs/globals.h>
#include <Qbs/ilogsink.h>
#include <QtCore/QByteArray>
#include <QtCore/QString>
#include <QtCore/QStringList>
QT_BEGIN_NAMESPACE
class QVariant;
QT_END_NAMESPACE
namespace qbs {
class Logger
{
public:
static Logger &instance();
void setLevel(int level);
void setLevel(LoggerLevel level);
LoggerLevel level() const { return m_level; }
void print(LoggerLevel l, const LogMessage &message);
~Logger();
void setLogSink(ILogSink *logSink);
void sendProcessOutput(const Qbs::ProcessOutput &processOutput);
protected:
Logger();
private:
ILogSink *m_logSink;
LoggerLevel m_level;
};
class LogWriter
{
public:
LogWriter(LoggerLevel level);
// log writer has move semantics and the last instance of
// a << chain prints the accumulated data
LogWriter(const LogWriter &other);
~LogWriter();
const LogWriter &operator=(const LogWriter &other);
void write(const char c);
void write(const char *str);
void setOutputChannel(LogOutputChannel channel) { m_logMessage.outputChannel = channel; }
void setPrintLogLevel(bool b) { m_logMessage.printLogLevel = b; }
void setTextColor(TextColor color) { m_logMessage.textColor = color; }
const Qbs::LogMessage &logMessage() const { return m_logMessage; }
private:
LoggerLevel m_level;
mutable Qbs::LogMessage m_logMessage;
};
enum LogModifier
{
DontPrintLogLevel
};
} // namespace qbs
inline bool qbsLogLevel(qbs::LoggerLevel l) { return qbs::Logger::instance().level() >= l; }
void qbsLog(qbs::LoggerLevel logLevel, const char *str, ...);
void qbsFatal(const char *str, ...);
void qbsError(const char *str, ...);
void qbsWarning(const char *str, ...);
void qbsInfo(const char *str, ...);
void qbsDebug(const char *str, ...);
void qbsTrace(const char *str, ...);
qbs::LogWriter qbsLog(qbs::LoggerLevel level);
qbs::LogWriter qbsFatal();
qbs::LogWriter qbsError();
qbs::LogWriter qbsWarning();
qbs::LogWriter qbsInfo();
qbs::LogWriter qbsDebug();
qbs::LogWriter qbsTrace();
qbs::LogWriter operator<<(qbs::LogWriter w, const char *str);
qbs::LogWriter operator<<(qbs::LogWriter w, const QByteArray &byteArray);
qbs::LogWriter operator<<(qbs::LogWriter w, const QString &str);
qbs::LogWriter operator<<(qbs::LogWriter w, const QStringList &strList);
qbs::LogWriter operator<<(qbs::LogWriter w, const QSet<QString> &strSet);
qbs::LogWriter operator<<(qbs::LogWriter w, const QVariant &variant);
qbs::LogWriter operator<<(qbs::LogWriter w, int n);
qbs::LogWriter operator<<(qbs::LogWriter w, qint64 n);
qbs::LogWriter operator<<(qbs::LogWriter w, bool b);
qbs::LogWriter operator<<(qbs::LogWriter w, qbs::LogOutputChannel);
qbs::LogWriter operator<<(qbs::LogWriter w, qbs::LogModifier);
qbs::LogWriter operator<<(qbs::LogWriter w, qbs::TextColor);
#endif // LOGGER_H
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