103 lines
2.7 KiB
C++
103 lines
2.7 KiB
C++
/*
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* Copyright 2009, 2010 Free Software Foundation, Inc.
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* Copyright 2010 Kestrel Signal Processing, Inc.
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*
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* SPDX-License-Identifier: AGPL-3.0+
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*
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* This software is distributed under the terms of the GNU Affero Public License.
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* See the COPYING file in the main directory for details.
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*
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* This use of this software may be subject to additional restrictions.
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* See the LEGAL file in the main directory for details.
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU Affero General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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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 Affero General Public License for more details.
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You should have received a copy of the GNU Affero General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef LOGGER_H
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#define LOGGER_H
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#include <stdint.h>
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#include <stdio.h>
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#include <sstream>
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#include <string>
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extern "C" {
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#include <osmocom/core/logging.h>
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#include "debug.h"
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}
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/* Translation for old log statements */
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#ifndef LOGL_ALERT
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#define LOGL_ALERT LOGL_FATAL
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#endif
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#ifndef LOGL_ERR
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#define LOGL_ERR LOGL_ERROR
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#endif
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#ifndef LOGL_WARNING
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#define LOGL_WARNING LOGL_NOTICE
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#endif
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#define LOG(level) \
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Log(DMAIN, LOGL_##level, __BASE_FILE__, __LINE__).get()
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#define LOGC(category, level) \
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Log(category, LOGL_##level, __BASE_FILE__, __LINE__).get()
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#define LOGLV(category, level) \
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Log(category, level, __BASE_FILE__, __LINE__).get()
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#define LOGSRC(category, level, file, line) \
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Log(category, level, file, line).get()
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#define LOGCHAN(chan, category, level) \
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Log(category, LOGL_##level, __BASE_FILE__, __LINE__).get() << "[chan=" << chan << "] "
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/**
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A C++ stream-based thread-safe logger.
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This object is NOT the global logger;
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every log record is an object of this class.
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*/
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class Log {
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public:
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protected:
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std::ostringstream mStream; ///< This is where we buffer up the log entry.
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int mCategory; ///< Priority of current report.
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int mPriority; ///< Category of current report.
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const char *filename; ///< Source File Name of current report.
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int line; ///< Line number in source file of current report.
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public:
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Log(int wCategory, int wPriority, const char* filename, int line)
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: mCategory(wCategory), mPriority(wPriority),
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filename(filename), line(line)
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{ }
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// Most of the work is in the destructor.
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/** The destructor actually generates the log entry. */
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~Log();
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std::ostringstream& get();
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};
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std::ostream& operator<<(std::ostream& os, std::ostringstream& ss);
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#endif
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// vim: ts=4 sw=4
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