mirror of
http://git.haproxy.org/git/haproxy.git/
synced 2024-12-30 08:32:05 +00:00
eb6f701b99
Fortunately that file wasn't made dependent upon haproxy since it was integrated, better isolate it before it's too late. Its dependency on api.h was the result of the change from config.h, which in turn wasn't correct. It was changed back to stddef.h for size_t and sys/types.h for ssize_t. The recently added reference to MAX() was changed as it was placed only to avoid a zero length in the non-free-standing version and was causing a build warning in the hpack encoder.
68 lines
2.2 KiB
C
68 lines
2.2 KiB
C
/*
|
|
* HTTP header management (new model) - type definitions
|
|
*
|
|
* Copyright (C) 2014-2017 Willy Tarreau <willy@haproxy.org>
|
|
* Copyright (C) 2017 HAProxy Technologies
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining
|
|
* a copy of this software and associated documentation files (the
|
|
* "Software"), to deal in the Software without restriction, including
|
|
* without limitation the rights to use, copy, modify, merge, publish,
|
|
* distribute, sublicense, and/or sell copies of the Software, and to
|
|
* permit persons to whom the Software is furnished to do so, subject to
|
|
* the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be
|
|
* included in all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
|
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
|
|
* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
|
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
|
|
* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
|
|
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
|
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
|
|
* OTHER DEALINGS IN THE SOFTWARE.
|
|
*/
|
|
#ifndef _COMMON_HTTP_HDR_H
|
|
#define _COMMON_HTTP_HDR_H
|
|
|
|
#include <inttypes.h>
|
|
#include <import/ist.h>
|
|
|
|
/* a header field made of a name and a value. Such structure stores 4 longs so
|
|
* it takes 16 bytes on 32-bit systems and 32 bytes on 64-bit systems.
|
|
*/
|
|
struct http_hdr {
|
|
struct ist n; /* name */
|
|
struct ist v; /* value */
|
|
};
|
|
|
|
/* sets an http_hdr <hdr> to name <n> and value <v>. Useful to avoid casts in
|
|
* immediate assignments.
|
|
*/
|
|
static inline void http_set_hdr(struct http_hdr *hdr, const struct ist n, const struct ist v)
|
|
{
|
|
hdr->n = n;
|
|
hdr->v = v;
|
|
}
|
|
|
|
/* removes all occurrences of header name <n> in list <hdr> and returns the new count. The
|
|
* list must be terminated by the empty header.
|
|
*/
|
|
static inline int http_del_hdr(struct http_hdr *hdr, const struct ist n)
|
|
{
|
|
int src = 0, dst = 0;
|
|
|
|
do {
|
|
if (!isteqi(hdr[src].n, n)) {
|
|
if (src != dst)
|
|
hdr[dst] = hdr[src];
|
|
dst++;
|
|
}
|
|
} while (hdr[src++].n.len);
|
|
|
|
return dst;
|
|
}
|
|
#endif /* _COMMON_HTTP_HDR_H */
|