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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_UTIL_H_
#define _OPENTRACING_UTIL_H_
#define HTTP_METH_STR_OPTIONS "OPTIONS"
#define HTTP_METH_STR_GET "GET"
#define HTTP_METH_STR_HEAD "HEAD"
#define HTTP_METH_STR_POST "POST"
#define HTTP_METH_STR_PUT "PUT"
#define HTTP_METH_STR_DELETE "DELETE"
#define HTTP_METH_STR_TRACE "TRACE"
#define HTTP_METH_STR_CONNECT "CONNECT"
/* Defined in include/haproxy/channel-t.h. */
#define FLT_OT_AN_DEFINES \
FLT_OT_AN_DEF(AN_REQ_INSPECT_FE) \
FLT_OT_AN_DEF(AN_REQ_WAIT_HTTP) \
FLT_OT_AN_DEF(AN_REQ_HTTP_BODY) \
FLT_OT_AN_DEF(AN_REQ_HTTP_PROCESS_FE) \
FLT_OT_AN_DEF(AN_REQ_SWITCHING_RULES) \
FLT_OT_AN_DEF(AN_REQ_INSPECT_BE) \
FLT_OT_AN_DEF(AN_REQ_HTTP_PROCESS_BE) \
FLT_OT_AN_DEF(AN_REQ_HTTP_TARPIT) \
FLT_OT_AN_DEF(AN_REQ_SRV_RULES) \
FLT_OT_AN_DEF(AN_REQ_HTTP_INNER) \
FLT_OT_AN_DEF(AN_REQ_PRST_RDP_COOKIE) \
FLT_OT_AN_DEF(AN_REQ_STICKING_RULES) \
FLT_OT_AN_DEF(AN_REQ_HTTP_XFER_BODY) \
FLT_OT_AN_DEF(AN_REQ_WAIT_CLI) \
FLT_OT_AN_DEF(AN_RES_INSPECT) \
FLT_OT_AN_DEF(AN_RES_WAIT_HTTP) \
FLT_OT_AN_DEF(AN_RES_STORE_RULES) \
FLT_OT_AN_DEF(AN_RES_HTTP_PROCESS_BE) \
FLT_OT_AN_DEF(AN_RES_HTTP_PROCESS_FE) \
FLT_OT_AN_DEF(AN_RES_HTTP_XFER_BODY) \
FLT_OT_AN_DEF(AN_RES_WAIT_CLI)
#define FLT_OT_PROXIES_LIST_START() \
do { \
struct flt_conf *fconf; \
struct proxy *px; \
\
for (px = proxies_list; px != NULL; px = px->next) \
list_for_each_entry(fconf, &(px->filter_configs), list) \
if (fconf->id == ot_flt_id) { \
struct flt_ot_conf *conf = fconf->conf;
#define FLT_OT_PROXIES_LIST_END() \
} \
} while (0)
#ifdef DEBUG_OT
# define FLT_OT_ARGS_DUMP() do { if (flt_ot_debug.level & (1 << 2)) flt_ot_args_dump(args); } while (0)
#else
# define FLT_OT_ARGS_DUMP() while (0)
#endif
#ifndef DEBUG_OT
# define flt_ot_filters_dump() while (0)
#else
void flt_ot_args_dump(char **args);
void flt_ot_filters_dump(void);
const char *flt_ot_chn_label(const struct channel *chn);
const char *flt_ot_pr_mode(const struct stream *s);
const char *flt_ot_stream_pos(const struct stream *s);
const char *flt_ot_type(const struct filter *f);
const char *flt_ot_analyzer(uint an_bit);
const char *flt_ot_str_hex(const void *data, size_t size);
const char *flt_ot_str_ctrl(const void *data, size_t size);
const char *flt_ot_list_debug(const struct list *head);
#endif
ssize_t flt_ot_chunk_add(struct buffer *chk, const void *src, size_t n, char **err);
int flt_ot_args_count(char **args);
void flt_ot_args_to_str(char **args, int idx, char **str);
double flt_ot_strtod(const char *nptr, double limit_min, double limit_max, char **err);
int64_t flt_ot_strtoll(const char *nptr, int64_t limit_min, int64_t limit_max, char **err);
int flt_ot_sample_to_str(const struct sample_data *data, char *value, size_t size, char **err);
int flt_ot_sample_to_value(const char *key, const struct sample_data *data, struct otc_value *value, char **err);
int flt_ot_sample_add(struct stream *s, uint dir, struct flt_ot_conf_sample *sample, struct flt_ot_scope_data *data, int type, char **err);
#endif /* _OPENTRACING_UTIL_H_ */
/*
* Local variables:
* c-indent-level: 8
* c-basic-offset: 8
* End:
*
* vi: noexpandtab shiftwidth=8 tabstop=8
*/
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