haproxy/include/proto/payload.h
Willy Tarreau ef38c39287 MEDIUM: sample: systematically pass the keyword pointer to the keyword
We're having a lot of duplicate code just because of minor variants between
fetch functions that could be dealt with if the functions had the pointer to
the original keyword, so let's pass it as the last argument. An earlier
version used to pass a pointer to the sample_fetch element, but this is not
the best solution for two reasons :
  - fetch functions will solely rely on the keyword string
  - some other smp_fetch_* users do not have the pointer to the original
    keyword and were forced to pass NULL.

So finally we're passing a pointer to the keyword as a const char *, which
perfectly fits the original purpose.
2013-08-01 21:17:13 +02:00

41 lines
1.3 KiB
C

/*
* include/proto/payload.h
* Definitions for payload-based sample fetches and ACLs
*
* Copyright (C) 2000-2013 Willy Tarreau - w@1wt.eu
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation, version 2.1
* exclusively.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef _PROTO_PROTO_PAYLOAD_H
#define _PROTO_PROTO_PAYLOAD_H
#include <common/config.h>
#include <types/arg.h>
#include <types/proxy.h>
#include <types/sample.h>
#include <types/session.h>
int smp_fetch_rdp_cookie(struct proxy *px, struct session *s, void *l7, unsigned int opt, const struct arg *args, struct sample *smp, const char *kw);
#endif /* _PROTO_PROTO_PAYLOAD_H */
/*
* Local variables:
* c-indent-level: 8
* c-basic-offset: 8
* End:
*/