| /*** |
| * 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 FTL_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 |
| */ |