60 lines
1.6 KiB
C
60 lines
1.6 KiB
C
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/*
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* psilogger.h - a simple logger class
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* Copyright (C) 2008 Yandex LLC (Michail Pishchagin)
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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*/
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#ifndef PSILOGGER_H
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#define PSILOGGER_H
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#include <QObject>
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class QFile;
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class QTextStream;
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class PsiLogger : public QObject
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{
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Q_OBJECT
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private:
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static PsiLogger* instance_;
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public:
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PsiLogger();
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~PsiLogger();
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static PsiLogger* instance();
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bool enableLogging();
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void log(const QString& msg);
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void trace(const char* file, int line, const char* func_info);
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static QString logFileName();
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static bool isLoggingEnabled();
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static void setLoggingEnabled(bool enable);
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static bool isLogAllMessagesEnabled();
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static void setLogAllMessagesEnabled(bool enable);
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private:
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QFile* file_;
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QTextStream* stream_;
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};
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#define LOG_THIS (long)this, 8, 16, QChar('0')
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#define LOG_TRACE do {PsiLogger::instance()->trace(__FILE__,__LINE__,Q_FUNC_INFO);} while (0)
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#endif
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