|
8215
|
1
|
|
|
2 /*
|
|
|
3 * Copyright (C) Roman Arutyunyan
|
|
|
4 * Copyright (C) Nginx, Inc.
|
|
|
5 */
|
|
|
6
|
|
|
7
|
|
|
8 #ifndef _NGX_HTTP_V3_H_INCLUDED_
|
|
|
9 #define _NGX_HTTP_V3_H_INCLUDED_
|
|
|
10
|
|
|
11
|
|
|
12 #include <ngx_config.h>
|
|
|
13 #include <ngx_core.h>
|
|
|
14 #include <ngx_http.h>
|
|
|
15
|
|
|
16
|
|
|
17 #define NGX_HTTP_V3_STREAM 0x48335354 /* "H3ST" */
|
|
|
18
|
|
|
19
|
|
|
20 #define NGX_HTTP_V3_VARLEN_INT_LEN 4
|
|
|
21 #define NGX_HTTP_V3_PREFIX_INT_LEN 11
|
|
|
22
|
|
|
23
|
|
|
24 typedef struct {
|
|
|
25 ngx_http_connection_t hc;
|
|
|
26
|
|
|
27 ngx_array_t *dynamic;
|
|
|
28
|
|
|
29 ngx_connection_t *client_encoder;
|
|
|
30 ngx_connection_t *client_decoder;
|
|
|
31 ngx_connection_t *server_encoder;
|
|
|
32 ngx_connection_t *server_decoder;
|
|
|
33 } ngx_http_v3_connection_t;
|
|
|
34
|
|
|
35
|
|
|
36 typedef struct {
|
|
|
37 ngx_str_t name;
|
|
|
38 ngx_str_t value;
|
|
|
39 } ngx_http_v3_header_t;
|
|
|
40
|
|
|
41
|
|
|
42 ngx_int_t ngx_http_v3_parse_header(ngx_http_request_t *r, ngx_buf_t *b,
|
|
|
43 ngx_uint_t pseudo);
|
|
|
44 ngx_chain_t *ngx_http_v3_create_header(ngx_http_request_t *r);
|
|
|
45
|
|
|
46
|
|
|
47 uintptr_t ngx_http_v3_encode_varlen_int(u_char *p, uint64_t value);
|
|
|
48 uintptr_t ngx_http_v3_encode_prefix_int(u_char *p, uint64_t value,
|
|
|
49 ngx_uint_t prefix);
|
|
|
50 uint64_t ngx_http_v3_decode_varlen_int(u_char *p);
|
|
|
51 int64_t ngx_http_v3_decode_prefix_int(u_char **src, size_t len,
|
|
|
52 ngx_uint_t prefix);
|
|
|
53 ngx_int_t ngx_http_v3_decode_huffman(ngx_connection_t *c, ngx_str_t *s);
|
|
|
54
|
|
|
55 void ngx_http_v3_handle_client_uni_stream(ngx_connection_t *c);
|
|
|
56
|
|
|
57 ngx_int_t ngx_http_v3_ref_insert(ngx_connection_t *c, ngx_uint_t dynamic,
|
|
|
58 ngx_uint_t index, ngx_str_t *value);
|
|
|
59 ngx_int_t ngx_http_v3_insert(ngx_connection_t *c, ngx_str_t *name,
|
|
|
60 ngx_str_t *value);
|
|
|
61 ngx_int_t ngx_http_v3_set_capacity(ngx_connection_t *c, ngx_uint_t capacity);
|
|
|
62 ngx_int_t ngx_http_v3_duplicate(ngx_connection_t *c, ngx_uint_t index);
|
|
|
63 ngx_int_t ngx_http_v3_ack_header(ngx_connection_t *c, ngx_uint_t stream_id);
|
|
|
64 ngx_int_t ngx_http_v3_cancel_stream(ngx_connection_t *c, ngx_uint_t stream_id);
|
|
|
65 ngx_int_t ngx_http_v3_inc_insert_count(ngx_connection_t *c, ngx_uint_t inc);
|
|
|
66 ngx_http_v3_header_t *ngx_http_v3_lookup_table(ngx_connection_t *c,
|
|
|
67 ngx_uint_t dynamic, ngx_uint_t index);
|
|
|
68 ngx_int_t ngx_http_v3_check_insert_count(ngx_connection_t *c,
|
|
|
69 ngx_uint_t insert_count);
|
|
|
70
|
|
|
71 ngx_int_t ngx_http_v3_client_ref_insert(ngx_connection_t *c, ngx_uint_t dynamic,
|
|
|
72 ngx_uint_t index, ngx_str_t *value);
|
|
|
73 ngx_int_t ngx_http_v3_client_insert(ngx_connection_t *c, ngx_str_t *name,
|
|
|
74 ngx_str_t *value);
|
|
|
75 ngx_int_t ngx_http_v3_client_set_capacity(ngx_connection_t *c,
|
|
|
76 ngx_uint_t capacity);
|
|
|
77 ngx_int_t ngx_http_v3_client_duplicate(ngx_connection_t *c, ngx_uint_t index);
|
|
|
78 ngx_int_t ngx_http_v3_client_ack_header(ngx_connection_t *c,
|
|
|
79 ngx_uint_t stream_id);
|
|
|
80 ngx_int_t ngx_http_v3_client_cancel_stream(ngx_connection_t *c,
|
|
|
81 ngx_uint_t stream_id);
|
|
|
82 ngx_int_t ngx_http_v3_client_inc_insert_count(ngx_connection_t *c,
|
|
|
83 ngx_uint_t inc);
|
|
|
84
|
|
|
85
|
|
|
86 extern ngx_module_t ngx_http_v3_module;
|
|
|
87
|
|
|
88
|
|
|
89 #endif /* _NGX_HTTP_V3_H_INCLUDED_ */
|
