Mercurial > hg > nginx-quic
annotate src/http/v3/ngx_http_v3_tables.h @ 8509:5b0c229ba5fe quic
QUIC: fixed padding calculation.
Sometimes, QUIC packets need to be of certain (or minimal) size. This is
achieved by adding PADDING frames. It is possible, that adding padding will
affect header size, thus forcing us to recalculate padding size once more.
author | Vladimir Homutov <vl@nginx.com> |
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date | Mon, 05 Jul 2021 13:17:10 +0300 |
parents | 0ac25efb2da3 |
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1 |
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2 /* |
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3 * Copyright (C) Roman Arutyunyan |
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4 * Copyright (C) Nginx, Inc. |
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5 */ |
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6 |
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7 |
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8 #ifndef _NGX_HTTP_V3_TABLES_H_INCLUDED_ |
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9 #define _NGX_HTTP_V3_TABLES_H_INCLUDED_ |
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10 |
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11 |
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12 #include <ngx_config.h> |
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13 #include <ngx_core.h> |
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14 #include <ngx_http.h> |
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15 |
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16 |
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17 typedef struct { |
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18 ngx_str_t name; |
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19 ngx_str_t value; |
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20 } ngx_http_v3_field_t; |
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21 |
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22 |
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23 typedef struct { |
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24 ngx_http_v3_field_t **elts; |
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25 ngx_uint_t nelts; |
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26 ngx_uint_t base; |
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27 size_t size; |
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28 size_t capacity; |
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29 } ngx_http_v3_dynamic_table_t; |
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30 |
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31 |
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32 void ngx_http_v3_cleanup_table(ngx_http_v3_session_t *h3c); |
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33 ngx_int_t ngx_http_v3_ref_insert(ngx_connection_t *c, ngx_uint_t dynamic, |
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34 ngx_uint_t index, ngx_str_t *value); |
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35 ngx_int_t ngx_http_v3_insert(ngx_connection_t *c, ngx_str_t *name, |
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36 ngx_str_t *value); |
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37 ngx_int_t ngx_http_v3_set_capacity(ngx_connection_t *c, ngx_uint_t capacity); |
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38 ngx_int_t ngx_http_v3_duplicate(ngx_connection_t *c, ngx_uint_t index); |
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39 ngx_int_t ngx_http_v3_ack_section(ngx_connection_t *c, ngx_uint_t stream_id); |
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40 ngx_int_t ngx_http_v3_inc_insert_count(ngx_connection_t *c, ngx_uint_t inc); |
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41 ngx_int_t ngx_http_v3_lookup_static(ngx_connection_t *c, ngx_uint_t index, |
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42 ngx_str_t *name, ngx_str_t *value); |
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43 ngx_int_t ngx_http_v3_lookup(ngx_connection_t *c, ngx_uint_t index, |
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44 ngx_str_t *name, ngx_str_t *value); |
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45 ngx_int_t ngx_http_v3_decode_insert_count(ngx_connection_t *c, |
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46 ngx_uint_t *insert_count); |
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47 ngx_int_t ngx_http_v3_check_insert_count(ngx_connection_t *c, |
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48 ngx_uint_t insert_count); |
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49 ngx_int_t ngx_http_v3_set_param(ngx_connection_t *c, uint64_t id, |
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50 uint64_t value); |
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51 |
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52 |
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53 #endif /* _NGX_HTTP_V3_TABLES_H_INCLUDED_ */ |