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/***
* 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_FILTER_H_
#define _OPENTRACING_FILTER_H_
#define FLT_OT_FMT_NAME "'" FLT_OT_OPT_NAME "' : "
#define FLT_OT_FMT_TYPE "'filter' : "
#define FLT_OT_VAR_UUID "sess", "ot", "uuid"
#define FLT_OT_ALERT(f, ...) ha_alert(FLT_OT_FMT_TYPE FLT_OT_FMT_NAME f "\n", ##__VA_ARGS__)
#define FLT_OT_CONDITION_IF "if"
#define FLT_OT_CONDITION_UNLESS "unless"
enum FLT_OT_RET_enum {
FLT_OT_RET_ERROR = -1,
FLT_OT_RET_WAIT = 0,
FLT_OT_RET_IGNORE = 0,
FLT_OT_RET_OK = 1,
};
#define FLT_OT_DBG_LIST(d,m,p,t,v,f) \
do { \
if (LIST_ISEMPTY(&((d)->m##s))) { \
FLT_OT_DBG(3, p "- no " #m "s " t); \
} else { \
const struct flt_ot_conf_##m *v; \
\
FLT_OT_DBG(3, p "- " t " " #m "s: %s", \
flt_ot_list_debug(&((d)->m##s))); \
list_for_each_entry(v, &((d)->m##s), list) \
do { f; } while (0); \
} \
} while (0)
extern const char *ot_flt_id;
extern struct flt_ops flt_ot_ops;
bool flt_ot_is_disabled(const struct filter *f FLT_OT_DBG_ARGS(, int event));
#endif /* _OPENTRACING_FILTER_H_ */
/*
* Local variables:
* c-indent-level: 8
* c-basic-offset: 8
* End:
*
* vi: noexpandtab shiftwidth=8 tabstop=8
*/
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