87 lines
2.9 KiB
C
87 lines
2.9 KiB
C
/* *****************************************************************************
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* libg1m/internals/log.h -- libg1m's logging system.
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* Copyright (C) 2017 Thomas "Cakeisalie5" Touhey <thomas@touhey.fr>
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*
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* This file is part of libg1m.
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* libg1m is free software; you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation; either version 3.0 of the License,
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* or (at your option) any later version.
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*
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* libg1m 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.
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* See the GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with libg1m; if not, see <http://www.gnu.org/licenses/>.
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*
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* The libg1m logging system is quite simple and defined at compilation time.
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* It cannot be tweaked at runtime (I should probably correct that someday).
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* Also, as it's an internal header, only the libg1m sources can use it.
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* ************************************************************************** */
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#ifndef LIBG1M_INTERNALS_LOG_H
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# define LIBG1M_INTERNALS_LOG_H
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# include <stdint.h>
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# include <inttypes.h>
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/* Some printf types */
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# ifdef _WIN64
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# define PRIuSIZE "l64u"
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# elif _WIN32
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# define PRIuSIZE "u"
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# else
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# define PRIuSIZE "zu"
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# endif
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/* ************************************************************************** */
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/* Log utility */
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/* ************************************************************************** */
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/* Log level */
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# define ll_info 0
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# define ll_warn 1
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# define ll_error 2
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# define ll_fatal 3
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# define ll_none 4
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/* Macros */
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# define g1m_log(P, S, ...) \
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fprintf(stderr, P "%s: " S "\n", __FUNCTION__, ##__VA_ARGS__)
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# define logm(S, M, N) g1m_log_mem(S, M, N)
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# if LOGLEVEL <= ll_info
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# define log_info(S, ...) g1m_log("[libg1m info] ", S, ##__VA_ARGS__)
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# define logm_info(M, N) logm("[libg1m info] ", M, N)
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# else
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# define log_info(S, ...)
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# define logm_info(M, N)
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# endif
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# if LOGLEVEL <= ll_warn
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# define log_warn(S, ...) g1m_log("[libg1m warn] ", S, ##__VA_ARGS__)
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# define logm_warn(M, N) logm("[libg1m warn] ", M, N)
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# else
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# define log_warn(S, ...)
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# define logm_warn(M, N)
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# endif
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# if LOGLEVEL <= ll_error
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# define log_error(S, ...) g1m_log("[libg1m error] ", S, ##__VA_ARGS__)
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# else
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# define log_error(S, ...)
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# endif
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# if LOGLEVEL <= ll_fatal
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# define log_fatal(S, ...) g1m_log("[libg1m fatal] ", S, ##__VA_ARGS__)
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# else
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# define log_fatal(S, ...)
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# endif
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/* Functions prototypes */
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void g1m_log_mem(const char *prefix, void *m, size_t n);
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const char *g1m_get_type_string(int main_id, int type);
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const char *g1m_get_mcs_ftype_string(int code);
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const char *g1m_get_eact_ltype_string(int code);
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#endif /* LIBG1M_INTERNALS_LOG_H */
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