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101 lines
2.8 KiB
C
101 lines
2.8 KiB
C
/** Logging and debugging routines
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*
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* @file
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* @author Steffen Vogel <stvogel@eonerc.rwth-aachen.de>
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* @copyright 2014-2020, Institute for Automation of Complex Power Systems, EONERC
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* @license GNU General Public License (version 3)
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*
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* VILLAScommon
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*
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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 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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* 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 program. If not, see <http://www.gnu.org/licenses/>.
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*********************************************************************************/
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#pragma once
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#include <cstdarg>
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#include <jansson.h>
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/* The log level which is passed as first argument to print() */
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enum log_level {
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LOG_LVL_DEBUG,
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LOG_LVL_INFO,
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LOG_LVL_WARN,
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LOG_LVL_ERROR
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};
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/** Debug facilities.
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*
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* To be or-ed with the debug level
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*/
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enum log_facilities {
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LOG_POOL = (1L << 8),
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LOG_QUEUE = (1L << 9),
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LOG_CONFIG = (1L << 10),
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LOG_HOOK = (1L << 11),
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LOG_PATH = (1L << 12),
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LOG_NODE = (1L << 13),
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LOG_MEM = (1L << 14),
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LOG_WEB = (1L << 15),
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LOG_API = (1L << 16),
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LOG_LOG = (1L << 17),
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LOG_VFIO = (1L << 18),
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LOG_PCI = (1L << 19),
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LOG_XIL = (1L << 20),
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LOG_TC = (1L << 21),
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LOG_IF = (1L << 22),
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LOG_ADVIO = (1L << 23),
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LOG_IO = (1L << 24),
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/* Node-types */
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LOG_SOCKET = (1L << 25),
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LOG_FILE = (1L << 26),
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LOG_FPGA = (1L << 27),
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LOG_NGSI = (1L << 28),
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LOG_WEBSOCKET = (1L << 29),
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LOG_OPAL = (1L << 30),
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LOG_COMEDI = (1L << 31),
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LOG_IB = (1LL << 32),
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/* Classes */
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LOG_NODES = LOG_NODE | LOG_SOCKET | LOG_FILE | LOG_FPGA | LOG_NGSI | LOG_WEBSOCKET | LOG_OPAL | LOG_COMEDI | LOG_IB,
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LOG_KERNEL = LOG_VFIO | LOG_PCI | LOG_TC | LOG_IF,
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LOG_ALL = ~0xFF
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};
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int log_get_width();
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/** Printf alike debug message with level. */
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void debug(long long lvl, const char *fmt, ...)
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__attribute__ ((format(printf, 2, 3)));
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/** Printf alike info message. */
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void info(const char *fmt, ...)
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__attribute__ ((format(printf, 1, 2)));
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/** Printf alike warning message. */
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void warning(const char *fmt, ...)
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__attribute__ ((format(printf, 1, 2)));
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/** Print error and exit. */
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void error(const char *fmt, ...)
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__attribute__ ((format(printf, 1, 2)));
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/** Print error and strerror(errno). */
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void serror(const char *fmt, ...)
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__attribute__ ((format(printf, 1, 2)));
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/** Print configuration error and exit. */
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void jerror(json_error_t *err, const char *fmt, ...)
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__attribute__ ((format(printf, 2, 3)));
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