nginx: src/http/v3/ngx_http

annotate src/http/v3/ngx_http_v3.h @ 8707:ffcaf0aad9f2 quic

HTTP/3: limited client header size. The limit is the size of all large client header buffers. Client header size is the total size of all client header names and values.

author	Roman Arutyunyan <arut@nginx.com>
date	Wed, 17 Feb 2021 11:58:32 +0300
parents	3057bae4dba7
children	265062a99043

rev	line source
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	1
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	2 /*
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	3 * Copyright (C) Roman Arutyunyan
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	4 * Copyright (C) Nginx, Inc.
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	5 */
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	6
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	7
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	8 #ifndef _NGX_HTTP_V3_H_INCLUDED_
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	9 #define _NGX_HTTP_V3_H_INCLUDED_
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	10
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	11
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	12 #include <ngx_config.h>
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	13 #include <ngx_core.h>
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	14 #include <ngx_http.h>
8226 268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8215 diff changeset	15 #include <ngx_http_v3_parse.h>
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	16
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	17
8626 e0947c952d43 QUIC: multiple versions support in ALPN. Sergey Kandaurov <pluknet@nginx.com> parents: 8497 diff changeset	18 #define NGX_HTTP_V3_ALPN_ADVERTISE "\x02h3"
e0947c952d43 QUIC: multiple versions support in ALPN. Sergey Kandaurov <pluknet@nginx.com> parents: 8497 diff changeset	19 #define NGX_HTTP_V3_ALPN_DRAFT_FMT "\x05h3-%02uD"
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	20
8226 268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8215 diff changeset	21 #define NGX_HTTP_V3_VARLEN_INT_LEN 4
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8215 diff changeset	22 #define NGX_HTTP_V3_PREFIX_INT_LEN 11
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8215 diff changeset	23
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8215 diff changeset	24 #define NGX_HTTP_V3_STREAM_CONTROL 0x00
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8215 diff changeset	25 #define NGX_HTTP_V3_STREAM_PUSH 0x01
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8215 diff changeset	26 #define NGX_HTTP_V3_STREAM_ENCODER 0x02
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8215 diff changeset	27 #define NGX_HTTP_V3_STREAM_DECODER 0x03
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8215 diff changeset	28
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8215 diff changeset	29 #define NGX_HTTP_V3_FRAME_DATA 0x00
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8215 diff changeset	30 #define NGX_HTTP_V3_FRAME_HEADERS 0x01
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8215 diff changeset	31 #define NGX_HTTP_V3_FRAME_CANCEL_PUSH 0x03
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8215 diff changeset	32 #define NGX_HTTP_V3_FRAME_SETTINGS 0x04
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8215 diff changeset	33 #define NGX_HTTP_V3_FRAME_PUSH_PROMISE 0x05
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8215 diff changeset	34 #define NGX_HTTP_V3_FRAME_GOAWAY 0x07
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8215 diff changeset	35 #define NGX_HTTP_V3_FRAME_MAX_PUSH_ID 0x0d
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8215 diff changeset	36
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8215 diff changeset	37 #define NGX_HTTP_V3_PARAM_MAX_TABLE_CAPACITY 0x01
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8215 diff changeset	38 #define NGX_HTTP_V3_PARAM_MAX_HEADER_LIST_SIZE 0x06
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8215 diff changeset	39 #define NGX_HTTP_V3_PARAM_BLOCKED_STREAMS 0x07
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	40
8283 dadbc66e9fca Simplifed handling HTTP/3 streams. Roman Arutyunyan <arut@nginx.com> parents: 8269 diff changeset	41 #define NGX_HTTP_V3_STREAM_CLIENT_CONTROL 0
dadbc66e9fca Simplifed handling HTTP/3 streams. Roman Arutyunyan <arut@nginx.com> parents: 8269 diff changeset	42 #define NGX_HTTP_V3_STREAM_SERVER_CONTROL 1
dadbc66e9fca Simplifed handling HTTP/3 streams. Roman Arutyunyan <arut@nginx.com> parents: 8269 diff changeset	43 #define NGX_HTTP_V3_STREAM_CLIENT_ENCODER 2
dadbc66e9fca Simplifed handling HTTP/3 streams. Roman Arutyunyan <arut@nginx.com> parents: 8269 diff changeset	44 #define NGX_HTTP_V3_STREAM_SERVER_ENCODER 3
dadbc66e9fca Simplifed handling HTTP/3 streams. Roman Arutyunyan <arut@nginx.com> parents: 8269 diff changeset	45 #define NGX_HTTP_V3_STREAM_CLIENT_DECODER 4
dadbc66e9fca Simplifed handling HTTP/3 streams. Roman Arutyunyan <arut@nginx.com> parents: 8269 diff changeset	46 #define NGX_HTTP_V3_STREAM_SERVER_DECODER 5
dadbc66e9fca Simplifed handling HTTP/3 streams. Roman Arutyunyan <arut@nginx.com> parents: 8269 diff changeset	47 #define NGX_HTTP_V3_MAX_KNOWN_STREAM 6
dadbc66e9fca Simplifed handling HTTP/3 streams. Roman Arutyunyan <arut@nginx.com> parents: 8269 diff changeset	48
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8454 diff changeset	49 #define NGX_HTTP_V3_DEFAULT_MAX_TABLE_CAPACITY 16384
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8454 diff changeset	50 #define NGX_HTTP_V3_DEFAULT_MAX_BLOCKED_STREAMS 16
8497 0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	51 #define NGX_HTTP_V3_DEFAULT_MAX_CONCURRENT_PUSHES 10
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	52
8459 1ed698947172 HTTP/3: error code definitions for HTTP/3 and QPACK. Roman Arutyunyan <arut@nginx.com> parents: 8456 diff changeset	53 /* HTTP/3 errors */
1ed698947172 HTTP/3: error code definitions for HTTP/3 and QPACK. Roman Arutyunyan <arut@nginx.com> parents: 8456 diff changeset	54 #define NGX_HTTP_V3_ERR_NO_ERROR 0x100
1ed698947172 HTTP/3: error code definitions for HTTP/3 and QPACK. Roman Arutyunyan <arut@nginx.com> parents: 8456 diff changeset	55 #define NGX_HTTP_V3_ERR_GENERAL_PROTOCOL_ERROR 0x101
1ed698947172 HTTP/3: error code definitions for HTTP/3 and QPACK. Roman Arutyunyan <arut@nginx.com> parents: 8456 diff changeset	56 #define NGX_HTTP_V3_ERR_INTERNAL_ERROR 0x102
1ed698947172 HTTP/3: error code definitions for HTTP/3 and QPACK. Roman Arutyunyan <arut@nginx.com> parents: 8456 diff changeset	57 #define NGX_HTTP_V3_ERR_STREAM_CREATION_ERROR 0x103
1ed698947172 HTTP/3: error code definitions for HTTP/3 and QPACK. Roman Arutyunyan <arut@nginx.com> parents: 8456 diff changeset	58 #define NGX_HTTP_V3_ERR_CLOSED_CRITICAL_STREAM 0x104
1ed698947172 HTTP/3: error code definitions for HTTP/3 and QPACK. Roman Arutyunyan <arut@nginx.com> parents: 8456 diff changeset	59 #define NGX_HTTP_V3_ERR_FRAME_UNEXPECTED 0x105
1ed698947172 HTTP/3: error code definitions for HTTP/3 and QPACK. Roman Arutyunyan <arut@nginx.com> parents: 8456 diff changeset	60 #define NGX_HTTP_V3_ERR_FRAME_ERROR 0x106
1ed698947172 HTTP/3: error code definitions for HTTP/3 and QPACK. Roman Arutyunyan <arut@nginx.com> parents: 8456 diff changeset	61 #define NGX_HTTP_V3_ERR_EXCESSIVE_LOAD 0x107
1ed698947172 HTTP/3: error code definitions for HTTP/3 and QPACK. Roman Arutyunyan <arut@nginx.com> parents: 8456 diff changeset	62 #define NGX_HTTP_V3_ERR_ID_ERROR 0x108
1ed698947172 HTTP/3: error code definitions for HTTP/3 and QPACK. Roman Arutyunyan <arut@nginx.com> parents: 8456 diff changeset	63 #define NGX_HTTP_V3_ERR_SETTINGS_ERROR 0x109
1ed698947172 HTTP/3: error code definitions for HTTP/3 and QPACK. Roman Arutyunyan <arut@nginx.com> parents: 8456 diff changeset	64 #define NGX_HTTP_V3_ERR_MISSING_SETTINGS 0x10a
1ed698947172 HTTP/3: error code definitions for HTTP/3 and QPACK. Roman Arutyunyan <arut@nginx.com> parents: 8456 diff changeset	65 #define NGX_HTTP_V3_ERR_REQUEST_REJECTED 0x10b
1ed698947172 HTTP/3: error code definitions for HTTP/3 and QPACK. Roman Arutyunyan <arut@nginx.com> parents: 8456 diff changeset	66 #define NGX_HTTP_V3_ERR_REQUEST_CANCELLED 0x10c
1ed698947172 HTTP/3: error code definitions for HTTP/3 and QPACK. Roman Arutyunyan <arut@nginx.com> parents: 8456 diff changeset	67 #define NGX_HTTP_V3_ERR_REQUEST_INCOMPLETE 0x10d
1ed698947172 HTTP/3: error code definitions for HTTP/3 and QPACK. Roman Arutyunyan <arut@nginx.com> parents: 8456 diff changeset	68 #define NGX_HTTP_V3_ERR_CONNECT_ERROR 0x10f
1ed698947172 HTTP/3: error code definitions for HTTP/3 and QPACK. Roman Arutyunyan <arut@nginx.com> parents: 8456 diff changeset	69 #define NGX_HTTP_V3_ERR_VERSION_FALLBACK 0x110
1ed698947172 HTTP/3: error code definitions for HTTP/3 and QPACK. Roman Arutyunyan <arut@nginx.com> parents: 8456 diff changeset	70
1ed698947172 HTTP/3: error code definitions for HTTP/3 and QPACK. Roman Arutyunyan <arut@nginx.com> parents: 8456 diff changeset	71 /* QPACK errors */
1ed698947172 HTTP/3: error code definitions for HTTP/3 and QPACK. Roman Arutyunyan <arut@nginx.com> parents: 8456 diff changeset	72 #define NGX_HTTP_V3_ERR_DECOMPRESSION_FAILED 0x200
1ed698947172 HTTP/3: error code definitions for HTTP/3 and QPACK. Roman Arutyunyan <arut@nginx.com> parents: 8456 diff changeset	73 #define NGX_HTTP_V3_ERR_ENCODER_STREAM_ERROR 0x201
1ed698947172 HTTP/3: error code definitions for HTTP/3 and QPACK. Roman Arutyunyan <arut@nginx.com> parents: 8456 diff changeset	74 #define NGX_HTTP_V3_ERR_DECODER_STREAM_ERROR 0x202
1ed698947172 HTTP/3: error code definitions for HTTP/3 and QPACK. Roman Arutyunyan <arut@nginx.com> parents: 8456 diff changeset	75
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	76
8453 c8cabb5d45f5 HTTP/3: introduced ngx_http_v3_get_module_srv_conf() macro. Roman Arutyunyan <arut@nginx.com> parents: 8406 diff changeset	77 #define ngx_http_v3_get_module_srv_conf(c, module) \
c8cabb5d45f5 HTTP/3: introduced ngx_http_v3_get_module_srv_conf() macro. Roman Arutyunyan <arut@nginx.com> parents: 8406 diff changeset	78 ngx_http_get_module_srv_conf( \
8630 279ad36f2f4b QUIC: renamed c->qs to c->quic. Roman Arutyunyan <arut@nginx.com> parents: 8626 diff changeset	79 ((ngx_http_v3_connection_t *) c->quic->parent->data)->hc.conf_ctx, \
279ad36f2f4b QUIC: renamed c->qs to c->quic. Roman Arutyunyan <arut@nginx.com> parents: 8626 diff changeset	80 module)
8453 c8cabb5d45f5 HTTP/3: introduced ngx_http_v3_get_module_srv_conf() macro. Roman Arutyunyan <arut@nginx.com> parents: 8406 diff changeset	81
8460 72f9ff4e0a88 HTTP/3: close QUIC connection with HTTP/QPACK errors when needed. Roman Arutyunyan <arut@nginx.com> parents: 8459 diff changeset	82 #define ngx_http_v3_finalize_connection(c, code, reason) \
8630 279ad36f2f4b QUIC: renamed c->qs to c->quic. Roman Arutyunyan <arut@nginx.com> parents: 8626 diff changeset	83 ngx_quic_finalize_connection(c->quic->parent, code, reason)
8460 72f9ff4e0a88 HTTP/3: close QUIC connection with HTTP/QPACK errors when needed. Roman Arutyunyan <arut@nginx.com> parents: 8459 diff changeset	84
8453 c8cabb5d45f5 HTTP/3: introduced ngx_http_v3_get_module_srv_conf() macro. Roman Arutyunyan <arut@nginx.com> parents: 8406 diff changeset	85
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	86 typedef struct {
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8454 diff changeset	87 ngx_quic_tp_t quic;
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8454 diff changeset	88 size_t max_table_capacity;
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8454 diff changeset	89 ngx_uint_t max_blocked_streams;
8497 0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	90 ngx_uint_t max_concurrent_pushes;
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8454 diff changeset	91 } ngx_http_v3_srv_conf_t;
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8454 diff changeset	92
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8454 diff changeset	93
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8454 diff changeset	94 typedef struct {
8497 0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	95 ngx_flag_t push_preload;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	96 ngx_flag_t push;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	97 ngx_array_t *pushes;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	98 } ngx_http_v3_loc_conf_t;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	99
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	100
8706 3057bae4dba7 HTTP/3: introduced ngx_http_v3_parse_t structure. Roman Arutyunyan <arut@nginx.com> parents: 8705 diff changeset	101 struct ngx_http_v3_parse_s {
8707 ffcaf0aad9f2 HTTP/3: limited client header size. Roman Arutyunyan <arut@nginx.com> parents: 8706 diff changeset	102 size_t header_limit;
8706 3057bae4dba7 HTTP/3: introduced ngx_http_v3_parse_t structure. Roman Arutyunyan <arut@nginx.com> parents: 8705 diff changeset	103 ngx_http_v3_parse_headers_t headers;
3057bae4dba7 HTTP/3: introduced ngx_http_v3_parse_t structure. Roman Arutyunyan <arut@nginx.com> parents: 8705 diff changeset	104 ngx_http_v3_parse_data_t body;
3057bae4dba7 HTTP/3: introduced ngx_http_v3_parse_t structure. Roman Arutyunyan <arut@nginx.com> parents: 8705 diff changeset	105 };
3057bae4dba7 HTTP/3: introduced ngx_http_v3_parse_t structure. Roman Arutyunyan <arut@nginx.com> parents: 8705 diff changeset	106
3057bae4dba7 HTTP/3: introduced ngx_http_v3_parse_t structure. Roman Arutyunyan <arut@nginx.com> parents: 8705 diff changeset	107
8497 0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	108 typedef struct {
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8454 diff changeset	109 ngx_str_t name;
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8454 diff changeset	110 ngx_str_t value;
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	111 } ngx_http_v3_header_t;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	112
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	113
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8454 diff changeset	114 typedef struct {
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8454 diff changeset	115 ngx_http_v3_header_t **elts;
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8454 diff changeset	116 ngx_uint_t nelts;
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8454 diff changeset	117 ngx_uint_t base;
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8454 diff changeset	118 size_t size;
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8454 diff changeset	119 size_t capacity;
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8454 diff changeset	120 } ngx_http_v3_dynamic_table_t;
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8454 diff changeset	121
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8454 diff changeset	122
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8454 diff changeset	123 typedef struct {
8681 cb8185bd0507 HTTP/3: added comment. Roman Arutyunyan <arut@nginx.com> parents: 8679 diff changeset	124 /* the http connection must be first */
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8454 diff changeset	125 ngx_http_connection_t hc;
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8454 diff changeset	126 ngx_http_v3_dynamic_table_t table;
8497 0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	127
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8454 diff changeset	128 ngx_queue_t blocked;
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8454 diff changeset	129 ngx_uint_t nblocked;
8497 0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	130
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	131 ngx_queue_t pushing;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	132 ngx_uint_t npushing;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	133 uint64_t next_push_id;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	134 uint64_t max_push_id;
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	135
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8454 diff changeset	136 ngx_connection_t *known_streams[NGX_HTTP_V3_MAX_KNOWN_STREAM];
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8454 diff changeset	137 } ngx_http_v3_connection_t;
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8454 diff changeset	138
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8454 diff changeset	139
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8653 diff changeset	140 void ngx_http_v3_init(ngx_connection_t *c);
8689 6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8681 diff changeset	141 ngx_int_t ngx_http_v3_read_request_body(ngx_http_request_t *r);
6bd8ed493b85 HTTP/3: refactored request body parser. Roman Arutyunyan <arut@nginx.com> parents: 8681 diff changeset	142 ngx_int_t ngx_http_v3_read_unbuffered_request_body(ngx_http_request_t *r);
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	143
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	144 uintptr_t ngx_http_v3_encode_varlen_int(u_char *p, uint64_t value);
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	145 uintptr_t ngx_http_v3_encode_prefix_int(u_char *p, uint64_t value,
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	146 ngx_uint_t prefix);
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	147
8488 79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8481 diff changeset	148 uintptr_t ngx_http_v3_encode_header_block_prefix(u_char *p,
79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8481 diff changeset	149 ngx_uint_t insert_count, ngx_uint_t sign, ngx_uint_t delta_base);
79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8481 diff changeset	150 uintptr_t ngx_http_v3_encode_header_ri(u_char *p, ngx_uint_t dynamic,
79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8481 diff changeset	151 ngx_uint_t index);
79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8481 diff changeset	152 uintptr_t ngx_http_v3_encode_header_lri(u_char *p, ngx_uint_t dynamic,
79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8481 diff changeset	153 ngx_uint_t index, u_char *data, size_t len);
79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8481 diff changeset	154 uintptr_t ngx_http_v3_encode_header_l(u_char p, ngx_str_t name,
79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8481 diff changeset	155 ngx_str_t *value);
79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8481 diff changeset	156 uintptr_t ngx_http_v3_encode_header_pbi(u_char *p, ngx_uint_t index);
79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8481 diff changeset	157 uintptr_t ngx_http_v3_encode_header_lpbi(u_char *p, ngx_uint_t index,
79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8481 diff changeset	158 u_char *data, size_t len);
79125ef2e39f HTTP/3: header encoding functions. Roman Arutyunyan <arut@nginx.com> parents: 8481 diff changeset	159
8679 e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8653 diff changeset	160 ngx_int_t ngx_http_v3_init_session(ngx_connection_t *c);
e1eb7f4ca9f1 HTTP/3: refactored request parser. Roman Arutyunyan <arut@nginx.com> parents: 8653 diff changeset	161 void ngx_http_v3_init_uni_stream(ngx_connection_t *c);
8497 0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	162 ngx_connection_t ngx_http_v3_create_push_stream(ngx_connection_t c,
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	163 uint64_t push_id);
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	164 ngx_int_t ngx_http_v3_ref_insert(ngx_connection_t *c, ngx_uint_t dynamic,
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	165 ngx_uint_t index, ngx_str_t *value);
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	166 ngx_int_t ngx_http_v3_insert(ngx_connection_t c, ngx_str_t name,
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	167 ngx_str_t *value);
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	168 ngx_int_t ngx_http_v3_set_capacity(ngx_connection_t *c, ngx_uint_t capacity);
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	169 ngx_int_t ngx_http_v3_duplicate(ngx_connection_t *c, ngx_uint_t index);
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	170 ngx_int_t ngx_http_v3_ack_header(ngx_connection_t *c, ngx_uint_t stream_id);
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	171 ngx_int_t ngx_http_v3_cancel_stream(ngx_connection_t *c, ngx_uint_t stream_id);
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	172 ngx_int_t ngx_http_v3_inc_insert_count(ngx_connection_t *c, ngx_uint_t inc);
8456 c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8454 diff changeset	173 ngx_int_t ngx_http_v3_lookup_static(ngx_connection_t *c, ngx_uint_t index,
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8454 diff changeset	174 ngx_str_t name, ngx_str_t value);
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8454 diff changeset	175 ngx_int_t ngx_http_v3_lookup(ngx_connection_t *c, ngx_uint_t index,
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8454 diff changeset	176 ngx_str_t name, ngx_str_t value);
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8454 diff changeset	177 ngx_int_t ngx_http_v3_decode_insert_count(ngx_connection_t *c,
c9538aef3211 HTTP/3: refactored dynamic table implementation. Roman Arutyunyan <arut@nginx.com> parents: 8454 diff changeset	178 ngx_uint_t *insert_count);
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	179 ngx_int_t ngx_http_v3_check_insert_count(ngx_connection_t *c,
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	180 ngx_uint_t insert_count);
8226 268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8215 diff changeset	181 ngx_int_t ngx_http_v3_set_param(ngx_connection_t *c, uint64_t id,
268f4389130d Refactored HTTP/3 parser. Roman Arutyunyan <arut@nginx.com> parents: 8215 diff changeset	182 uint64_t value);
8497 0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	183 ngx_int_t ngx_http_v3_set_max_push_id(ngx_connection_t *c,
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	184 uint64_t max_push_id);
0596fe1aee16 HTTP/3: server pushes. Roman Arutyunyan <arut@nginx.com> parents: 8488 diff changeset	185 ngx_int_t ngx_http_v3_cancel_push(ngx_connection_t *c, uint64_t push_id);
8215 38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	186
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	187 ngx_int_t ngx_http_v3_client_ref_insert(ngx_connection_t *c, ngx_uint_t dynamic,
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	188 ngx_uint_t index, ngx_str_t *value);
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	189 ngx_int_t ngx_http_v3_client_insert(ngx_connection_t c, ngx_str_t name,
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	190 ngx_str_t *value);
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	191 ngx_int_t ngx_http_v3_client_set_capacity(ngx_connection_t *c,
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	192 ngx_uint_t capacity);
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	193 ngx_int_t ngx_http_v3_client_duplicate(ngx_connection_t *c, ngx_uint_t index);
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	194 ngx_int_t ngx_http_v3_client_ack_header(ngx_connection_t *c,
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	195 ngx_uint_t stream_id);
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	196 ngx_int_t ngx_http_v3_client_cancel_stream(ngx_connection_t *c,
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	197 ngx_uint_t stream_id);
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	198 ngx_int_t ngx_http_v3_client_inc_insert_count(ngx_connection_t *c,
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	199 ngx_uint_t inc);
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	200
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	201
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	202 extern ngx_module_t ngx_http_v3_module;
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	203
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	204
38c0898b6df7 HTTP/3. Roman Arutyunyan <arut@nginx.com> parents: diff changeset	205 #endif /* _NGX_HTTP_V3_H_INCLUDED_ */

Mercurial > hg > nginx

annotate src/http/v3/ngx_http_v3.h @ 8707:ffcaf0aad9f2 quic