1 /* 2 * This file is part of libdvdnav, a DVD navigation library. 3 * 4 * This program is free software; you can redistribute it and/or modify it 5 * under the terms of the GNU Lesser General Public License as published by 6 * the Free Software Foundation; either version 2.1 of the License, or 7 * (at your option) any later version. 8 * 9 * This program is distributed in the hope that it will be useful, 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 * GNU Lesser General Public License for more details. 13 * 14 * You should have received a copy of the GNU Lesser General Public License 15 * along with this program; if not, write to the Free Software Foundation, 16 * Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA. 17 */ 18 19 #ifndef LIBDVDNAV_LOGGER_H 20 #define LIBDVDNAV_LOGGER_H 21 22 void dvdnav_log( void *priv, const dvdnav_logger_cb *logcb, 23 dvdnav_logger_level_t level, const char *fmt, ... ); 24 25 #define LOG(ctx, level, ...) \ 26 dvdnav_log(ctx->priv, &ctx->logcb, level, __VA_ARGS__) 27 #define Log0(ctx, ...) LOG(ctx, DVDNAV_LOGGER_LEVEL_ERROR, __VA_ARGS__) 28 #define Log1(ctx, ...) LOG(ctx, DVDNAV_LOGGER_LEVEL_WARN, __VA_ARGS__) 29 #define Log2(ctx, ...) LOG(ctx, DVDNAV_LOGGER_LEVEL_INFO, __VA_ARGS__) 30 #define Log3(ctx, ...) LOG(ctx, DVDNAV_LOGGER_LEVEL_DEBUG, __VA_ARGS__) 31 32 #endif 33