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b53e81786a
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@2079 65c4cc65-6c06-0410-ace0-fbb531ad65f3
103 lines
2.8 KiB
C
Executable File
103 lines
2.8 KiB
C
Executable File
/*
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* Cheops Next Generation
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*
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* Mark Spencer <markster@marko.net>
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*
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* Copyright(C) Mark Spencer
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*
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* Distributed under the terms of the GNU General Public License (GPL) Version
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*
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* Logging routines
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*
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*/
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#ifndef _LOGGER_H
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#define _LOGGER_H
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#include <stdarg.h>
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#if defined(__cplusplus) || defined(c_plusplus)
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extern "C" {
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#endif
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#define EVENTLOG "event_log"
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#define DEBUG_M(a) { \
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a; \
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}
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//! Used for sending a log message
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/*!
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* \param level don't need to worry about it
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* \param file ditto
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* \param line ditto
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* \param function ditto
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* \param fmt this is what is important. The format is the same as your favorite breed of printf. You know how that works, right? :-)
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* This is the standard logger function. Probably the only way you will invoke it would be something like this:
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* ast_log(LOG_WHATEVER, "Problem with the %s Captain. We should get some more. Will %d be enough?", "flux capacitor", 10);
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* where WHATEVER is one of ERROR, DEBUG, EVENT, NOTICE, or WARNING depending on which log you wish to output to.
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*/
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extern void ast_log(int level, const char *file, int line, const char *function, const char *fmt, ...)
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__attribute__ ((format (printf, 5, 6)));
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//! Send a verbose message (based on verbose level)
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/*!
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* This works like ast_log, but prints verbose messages to the console depending on verbosity level set.
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* ast_verbose(VERBOSE_PREFIX_3 "Whatever %s is happening\n", "nothing");
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* This will print the message to the console if the verbose level is set to a level >= 3
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* Note the abscence of a comma after the VERBOSE_PREFIX_3. This is important.
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* VERBOSE_PREFIX_1 through VERBOSE_PREFIX_3 are defined.
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*/
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extern void ast_verbose(const char *fmt, ...)
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__attribute__ ((format (printf, 1, 2)));
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extern int ast_register_verbose(void (*verboser)(const char *string, int opos, int replacelast, int complete));
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extern int ast_unregister_verbose(void (*verboser)(const char *string, int opos, int replacelast, int complete));
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extern int ast_verbose_dmesg(void (*verboser)(const char *string, int opos, int replacelast, int complete));
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extern void ast_console_puts(const char *string);
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#define _A_ __FILE__, __LINE__, __PRETTY_FUNCTION__
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#ifdef LOG_DEBUG
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#undef LOG_DEBUG
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#endif
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#define __LOG_DEBUG 0
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#define LOG_DEBUG __LOG_DEBUG, _A_
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#ifdef LOG_EVENT
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#undef LOG_EVENT
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#endif
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#define __LOG_EVENT 1
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#define LOG_EVENT __LOG_EVENT, _A_
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#ifdef LOG_NOTICE
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#undef LOG_NOTICE
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#endif
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#define __LOG_NOTICE 2
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#define LOG_NOTICE __LOG_NOTICE, _A_
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#ifdef LOG_WARNING
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#undef LOG_WARNING
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#endif
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#define __LOG_WARNING 3
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#define LOG_WARNING __LOG_WARNING, _A_
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#ifdef LOG_ERROR
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#undef LOG_ERROR
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#endif
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#define __LOG_ERROR 4
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#define LOG_ERROR __LOG_ERROR, _A_
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#ifdef LOG_VERBOSE
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#undef LOG_VERBOSE
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#endif
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#define __LOG_VERBOSE 5
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#define LOG_VERBOSE __LOG_VERBOSE, _A_
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#if defined(__cplusplus) || defined(c_plusplus)
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}
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#endif
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#endif
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