mirror of
http://git.haproxy.org/git/haproxy.git/
synced 2024-12-14 07:24:32 +00:00
97 lines
4.1 KiB
C
97 lines
4.1 KiB
C
|
/***
|
||
|
* Copyright 2020 HAProxy Technologies
|
||
|
*
|
||
|
* This file is part of the HAProxy OpenTracing filter.
|
||
|
*
|
||
|
* 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 2
|
||
|
* 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, write to the Free Software
|
||
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
||
|
*/
|
||
|
#ifndef _OPENTRACING_DEBUG_H_
|
||
|
#define _OPENTRACING_DEBUG_H_
|
||
|
|
||
|
#ifdef DEBUG_FULL
|
||
|
# define DEBUG_OT
|
||
|
#endif
|
||
|
|
||
|
#ifdef DEBUG_OT
|
||
|
# ifdef DEBUG_OT_SYSTIME
|
||
|
# define FLT_OT_DBG_FMT(f) "[% 2d] %ld.%06ld [" FLT_OT_SCOPE "]: " f, tid, now.tv_sec, now.tv_usec
|
||
|
# else
|
||
|
# define FLT_OT_DBG_FMT(f) "[% 2d] %11.6f [" FLT_OT_SCOPE "]: " f, tid, FLT_OT_TV_UDIFF(&(flt_ot_debug.start), &now) / 1e6
|
||
|
# endif
|
||
|
# define FLT_OT_DBG_INDENT " "
|
||
|
# define FLT_OT_DBG(l,f, ...) \
|
||
|
do { \
|
||
|
if (!(l) || (flt_ot_debug.level & (1 << (l)))) \
|
||
|
(void)fprintf(stderr, FLT_OT_DBG_FMT("%.*s" f "\n"), \
|
||
|
dbg_indent_level, FLT_OT_DBG_INDENT, ##__VA_ARGS__); \
|
||
|
} while (0)
|
||
|
# define FLT_OT_FUNC(f, ...) do { FLT_OT_DBG(1, "%s(" f ") {", __func__, ##__VA_ARGS__); dbg_indent_level += 3; } while (0)
|
||
|
# define FLT_OT_RETURN(a) do { dbg_indent_level -= 3; FLT_OT_DBG(1, "}"); return a; } while (0)
|
||
|
# define FLT_OT_DBG_IFDEF(a,b) a
|
||
|
# define FLT_OT_DBG_ARGS(a, ...) a, ##__VA_ARGS__
|
||
|
|
||
|
struct flt_ot_debug {
|
||
|
#ifndef DEBUG_OT_SYSTIME
|
||
|
struct timeval start;
|
||
|
#endif
|
||
|
uint8_t level;
|
||
|
};
|
||
|
|
||
|
|
||
|
extern THREAD_LOCAL int dbg_indent_level;
|
||
|
extern struct flt_ot_debug flt_ot_debug;
|
||
|
|
||
|
#else
|
||
|
|
||
|
# define FLT_OT_DBG(...) while (0)
|
||
|
# define FLT_OT_FUNC(...) while (0)
|
||
|
# define FLT_OT_RETURN(a) return a
|
||
|
# define FLT_OT_DBG_IFDEF(a,b) b
|
||
|
# define FLT_OT_DBG_ARGS(...)
|
||
|
#endif /* DEBUG_OT */
|
||
|
|
||
|
/*
|
||
|
* ON | NOLOGNORM |
|
||
|
* -----+-----------+-------------
|
||
|
* 0 | 0 | no log
|
||
|
* 0 | 1 | no log
|
||
|
* 1 | 0 | log all
|
||
|
* 1 | 1 | log errors
|
||
|
* -----+-----------+-------------
|
||
|
*/
|
||
|
#define FLT_OT_LOG(l,f, ...) \
|
||
|
do { \
|
||
|
if (!(conf->tracer->logging & FLT_OT_LOGGING_ON)) \
|
||
|
FLT_OT_DBG(3, "NOLOG[%d]: [" FLT_OT_SCOPE "]: [%s] " f, (l), conf->id, ##__VA_ARGS__); \
|
||
|
else if ((conf->tracer->logging & FLT_OT_LOGGING_NOLOGNORM) && ((l) > LOG_ERR)) \
|
||
|
FLT_OT_DBG(2, "NOLOG[%d]: [" FLT_OT_SCOPE "]: [%s] " f, (l), conf->id, ##__VA_ARGS__); \
|
||
|
else { \
|
||
|
send_log(&(conf->tracer->proxy_log), (l), "[" FLT_OT_SCOPE "]: [%s] " f "\n", conf->id, ##__VA_ARGS__); \
|
||
|
\
|
||
|
FLT_OT_DBG(1, "LOG[%d]: %s", (l), logline); \
|
||
|
} \
|
||
|
} while (0)
|
||
|
|
||
|
#endif /* _OPENTRACING_DEBUG_H_ */
|
||
|
|
||
|
/*
|
||
|
* Local variables:
|
||
|
* c-indent-level: 8
|
||
|
* c-basic-offset: 8
|
||
|
* End:
|
||
|
*
|
||
|
* vi: noexpandtab shiftwidth=8 tabstop=8
|
||
|
*/
|