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/** @file debug.h
    @brief Debug output routines
    @author Copyright (C) 2004 Philippe April <papril777@yahoo.com>
	@author Copyright (C) 2016 Dengfeng Liu <liudengfeng@kunteng.org>
*/

#ifndef _WIFIDOG_DEBUG_H_
#define _WIFIDOG_DEBUG_H_

#include <string.h>

#define __FILENAME__ (strrchr(__FILE__, '/') ? strrchr(__FILE__, '/') + 1 : __FILE__)

typedef struct _debug_conf {
    int debuglevel;      /**< @brief Debug information verbosity */
    int log_stderr;      /**< @brief Output log to stdout */
    int log_syslog;      /**< @brief Output log to syslog */
    int syslog_facility; /**< @brief facility to use when using syslog for logging */
} debugconf_t;

extern debugconf_t debugconf;

/** Used to output messages.
 * The messages will include the filename and line number, and will be sent to syslog if so configured in the config file 
 * @param level Debug level
 * @param format... sprintf like format string
 */
#define debug(level, format...) _debug(__FILENAME__, __LINE__, level, format)

/** @internal */
void _debug(const char *, int, int, const char *, ...);

#endif /* _DEBUG_H_ */