71 lines
2.2 KiB
C
Executable File
71 lines
2.2 KiB
C
Executable File
/*
|
|
* Cheops Next Generation
|
|
*
|
|
* Mark Spencer <markster@marko.net>
|
|
*
|
|
* Copyright(C) Mark Spencer
|
|
*
|
|
* Distributed under the terms of the GNU General Public License (GPL) Version
|
|
*
|
|
* Logging routines
|
|
*
|
|
*/
|
|
|
|
#ifndef _LOGGER_H
|
|
#define _LOGGER_H
|
|
|
|
#include <stdarg.h>
|
|
|
|
#if defined(__cplusplus) || defined(c_plusplus)
|
|
extern "C" {
|
|
#endif
|
|
|
|
#define EVENTLOG "event_log"
|
|
|
|
#define DEBUG_M(a) { \
|
|
a; \
|
|
}
|
|
|
|
//! Used for sending a log message
|
|
/*!
|
|
* \param level don't need to worry about it
|
|
* \param file ditto
|
|
* \param line ditto
|
|
* \param function ditto
|
|
* \param fmt this is what is important. The format is the same as your favorite breed of printf. You know how that works, right? :-)
|
|
* This is the standard logger function. Probably the only way you will invoke it would be something like this:
|
|
* ast_log(LOG_WHATEVER, "Problem with the %s Captain. We should get some more. Will %d be enough?", "flux capacitor", 10);
|
|
* where WHATEVER is one of ERROR, DEBUG, EVENT, NOTICE, or WARNING depending on which log you wish to output to.
|
|
*/
|
|
extern void ast_log(int level, char *file, int line, char *function, char *fmt, ...)
|
|
__attribute__ ((format (printf, 5, 6)));
|
|
|
|
//! Send a verbose message (based on verbose level)
|
|
/*!
|
|
* This works like ast_log, but prints verbose messages to the console depending on verbosity level set.
|
|
* ast_verbose(VERBOSE_PREFIX_3 "Whatever %s is happening\n", "nothing");
|
|
* This will print the message to the console if the verbose level is set to a level >= 3
|
|
* Note the abscence of a comma after the VERBOSE_PREFIX_3. This is important.
|
|
* VERBOSE_PREFIX_1 through VERBOSE_PREFIX_3 are defined.
|
|
*/
|
|
extern void ast_verbose(char *fmt, ...)
|
|
__attribute__ ((format (printf, 1, 2)));
|
|
|
|
extern int ast_register_verbose(void (*verboser)(char *string, int opos, int replacelast, int complete));
|
|
extern int ast_unregister_verbose(void (*verboser)(char *string, int opos, int replacelast, int complete));
|
|
extern int ast_verbose_dmesg(void (*verboser)(char *string, int opos, int replacelast, int complete));
|
|
#define _A_ __FILE__, __LINE__, __PRETTY_FUNCTION__
|
|
|
|
#define LOG_DEBUG 0, _A_
|
|
#define LOG_EVENT 1, _A_
|
|
#define LOG_NOTICE 2, _A_
|
|
#define LOG_WARNING 3, _A_
|
|
#define LOG_ERROR 4, _A_
|
|
|
|
#if defined(__cplusplus) || defined(c_plusplus)
|
|
}
|
|
#endif
|
|
|
|
|
|
#endif
|