logging.h

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/*
    Copyright (C) 2003, 2004, 2008, 2012 Rocky Bernstein <rocky@gnu.org>
    Copyright (C) 2000 Herbert Valerio Riedel <hvr@gnu.org>

    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 3 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, see <http://www.gnu.org/licenses/>.
*/


#ifndef CDIO_LOGGING_H_
#define CDIO_LOGGING_H_

#include <cdio/types.h>

#ifdef __cplusplus
extern "C" {
#endif

typedef enum {
  CDIO_LOG_DEBUG = 1, 
  CDIO_LOG_INFO,      
  CDIO_LOG_WARN,      
  CDIO_LOG_ERROR,     
  CDIO_LOG_ASSERT     
} cdio_log_level_t;

extern cdio_log_level_t cdio_loglevel_default;

typedef void (*cdio_log_handler_t) (cdio_log_level_t level,
                                    const char message[]);

extern void cdio_default_log_handler(cdio_log_level_t level, const char message[]);

cdio_log_handler_t cdio_log_set_handler (cdio_log_handler_t new_handler);

void cdio_log (cdio_log_level_t level,
               const char format[], ...) GNUC_PRINTF(2, 3);

void cdio_debug (const char format[], ...) GNUC_PRINTF(1,2);

void cdio_info (const char format[], ...) GNUC_PRINTF(1,2);

void cdio_warn (const char format[], ...) GNUC_PRINTF(1,2);

void cdio_error (const char format[], ...) GNUC_PRINTF(1,2);

#ifdef __cplusplus
}
#endif

#endif /* CDIO_LOGGING_H_ */


/*
 * Local variables:
 *  c-file-style: "gnu"
 *  tab-width: 8
 *  indent-tabs-mode: nil
 * End:
 */