mirror of
https://git.haproxy.org/git/haproxy.git/
synced 2025-11-01 09:01:03 +01:00
0a0041d195
Some include files, mostly types definitions, are missing a few includes to define the types they're using, causing include ordering dependencies between files, which are most often not seen due to the alphabetical order of includes. Let's just fix them. These were spotted by building pre-compiled headers for all these files to .h.gch.
68 lines
2.5 KiB
C
68 lines
2.5 KiB
C
/*
|
|
* QPACK header table management (draft-ietf-quic-qpack-20) - type definitions
|
|
*
|
|
* Copyright 2020 HAProxy Technologies, Frederic Lecaille <flecaille@haproxy.com>
|
|
*
|
|
* 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 _HAPROXY_QPACK_TBL_T_H
|
|
#define _HAPROXY_QPACK_TBL_T_H
|
|
|
|
#include <inttypes.h>
|
|
|
|
/*
|
|
* Gcc before 3.0 needs [0] to declare a variable-size array
|
|
*/
|
|
#ifndef VAR_ARRAY
|
|
#if defined(__GNUC__) && (__GNUC__ < 3)
|
|
#define VAR_ARRAY 0
|
|
#else
|
|
#define VAR_ARRAY
|
|
#endif
|
|
#endif
|
|
|
|
/* One dynamic table entry descriptor */
|
|
struct qpack_dte {
|
|
uint32_t addr; /* storage address, relative to the dte address */
|
|
uint16_t nlen; /* header name length */
|
|
uint16_t vlen; /* header value length */
|
|
};
|
|
|
|
/* Note: the table's head plus a struct qpack_dte must be smaller than or equal to 32
|
|
* bytes so that a single large header can always fit. Here that's 16 bytes for
|
|
* the header, plus 8 bytes per slot.
|
|
* Note that when <used> == 0, front, head, and wrap are undefined.
|
|
*/
|
|
struct qpack_dht {
|
|
uint32_t size; /* allocated table size in bytes */
|
|
uint32_t total; /* sum of nlen + vlen in bytes */
|
|
uint16_t front; /* slot number of the first node after the idx table */
|
|
uint16_t wrap; /* number of allocated slots, wraps here */
|
|
uint16_t head; /* last inserted slot number */
|
|
uint16_t used; /* number of slots in use */
|
|
struct qpack_dte dte[VAR_ARRAY]; /* dynamic table entries */
|
|
};
|
|
|
|
/* static header table as in draft-ietf-quic-qpack-20 Appendix A. [0] unused. */
|
|
#define QPACK_SHT_SIZE 99
|
|
|
|
#endif /* _HAPROXY_QPACK_TBL_T_H */
|