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/*
* liblog++
*
* Copyright (C) 2007-2013 Joachim Wilke <liblog@joachim-wilke.de>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
*/
#ifndef LOG_H_
#define LOG_H_
#include <iostream>
#include <mutex>
#include <memory>
#include <sstream>
#include "CustomLogStream.h"
namespace logger {
class Log {
private:
typedef std::unique_ptr<std::ostream> ostreamPtr;
static std::mutex mutex;
static std::string prefix;
static ostreamPtr dstream;
static ostreamPtr estream;
static ostreamPtr istream;
static std::string getLocator(std::string file, int line);
static void putLogMessage(const std::ostream &message, std::ostream &stream, std::string file, int line);
public:
static void debug(const std::ostream &message, std::string file, int line);
static void error(const std::ostream &message, std::string file, int line);
static void info(const std::ostream &message, std::string file, int line);
static void setLogStreams(ostreamPtr &&elog, ostreamPtr &&ilog, ostreamPtr &&dlog);
static void setPrefix(const std::string &prefix) { Log::prefix = prefix + " - "; }
static void setCustomLogger(customLogFunction logError, customLogFunction logInfo, customLogFunction logDebug);
};
#define DBG(x) {logger::Log::debug(std::stringstream().flush() << x, std::string(__FILE__), __LINE__);}
#define INF(x) {logger::Log::info (std::stringstream().flush() << x, std::string(__FILE__), __LINE__);}
#define ERR(x) {logger::Log::error(std::stringstream().flush() << x, std::string(__FILE__), __LINE__);}
}
#endif /* LOG_H_ */
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