Mercurial > hg > nginx-quic
annotate src/stream/ngx_stream_script.h @ 8240:43f3574b3e6f quic
QUIC: fixed handling of clients connected to wildcard address.
The patch replaces c->send() occurences with c->send_chain(), because the
latter accounts for the local address, which may be different if the wildcard
listener is used.
Previously, server sent response to client using address different from
one client connected to.
author | Vladimir Homutov <vl@nginx.com> |
---|---|
date | Mon, 07 Dec 2020 14:06:00 +0300 |
parents | b82162b8496a |
children | 3ab8e1e2f0f7 |
rev | line source |
---|---|
6607 | 1 |
2 /* | |
3 * Copyright (C) Igor Sysoev | |
4 * Copyright (C) Nginx, Inc. | |
5 */ | |
6 | |
7 | |
8 #ifndef _NGX_STREAM_SCRIPT_H_INCLUDED_ | |
9 #define _NGX_STREAM_SCRIPT_H_INCLUDED_ | |
10 | |
11 | |
12 #include <ngx_config.h> | |
13 #include <ngx_core.h> | |
14 #include <ngx_stream.h> | |
15 | |
16 | |
17 typedef struct { | |
18 u_char *ip; | |
19 u_char *pos; | |
20 ngx_stream_variable_value_t *sp; | |
21 | |
22 ngx_str_t buf; | |
23 ngx_str_t line; | |
24 | |
25 unsigned flushed:1; | |
26 unsigned skip:1; | |
27 | |
28 ngx_stream_session_t *session; | |
29 } ngx_stream_script_engine_t; | |
30 | |
31 | |
32 typedef struct { | |
33 ngx_conf_t *cf; | |
34 ngx_str_t *source; | |
35 | |
36 ngx_array_t **flushes; | |
37 ngx_array_t **lengths; | |
38 ngx_array_t **values; | |
39 | |
40 ngx_uint_t variables; | |
41 ngx_uint_t ncaptures; | |
42 ngx_uint_t size; | |
43 | |
44 void *main; | |
45 | |
46 unsigned complete_lengths:1; | |
47 unsigned complete_values:1; | |
48 unsigned zero:1; | |
49 unsigned conf_prefix:1; | |
50 unsigned root_prefix:1; | |
51 } ngx_stream_script_compile_t; | |
52 | |
53 | |
54 typedef struct { | |
55 ngx_str_t value; | |
56 ngx_uint_t *flushes; | |
57 void *lengths; | |
58 void *values; | |
7503
b82162b8496a
Added ngx_http_set_complex_value_size_slot().
Ruslan Ermilov <ru@nginx.com>
parents:
6678
diff
changeset
|
59 |
b82162b8496a
Added ngx_http_set_complex_value_size_slot().
Ruslan Ermilov <ru@nginx.com>
parents:
6678
diff
changeset
|
60 union { |
b82162b8496a
Added ngx_http_set_complex_value_size_slot().
Ruslan Ermilov <ru@nginx.com>
parents:
6678
diff
changeset
|
61 size_t size; |
b82162b8496a
Added ngx_http_set_complex_value_size_slot().
Ruslan Ermilov <ru@nginx.com>
parents:
6678
diff
changeset
|
62 } u; |
6607 | 63 } ngx_stream_complex_value_t; |
64 | |
65 | |
66 typedef struct { | |
67 ngx_conf_t *cf; | |
68 ngx_str_t *value; | |
69 ngx_stream_complex_value_t *complex_value; | |
70 | |
71 unsigned zero:1; | |
72 unsigned conf_prefix:1; | |
73 unsigned root_prefix:1; | |
74 } ngx_stream_compile_complex_value_t; | |
75 | |
76 | |
77 typedef void (*ngx_stream_script_code_pt) (ngx_stream_script_engine_t *e); | |
78 typedef size_t (*ngx_stream_script_len_code_pt) (ngx_stream_script_engine_t *e); | |
79 | |
80 | |
81 typedef struct { | |
82 ngx_stream_script_code_pt code; | |
83 uintptr_t len; | |
84 } ngx_stream_script_copy_code_t; | |
85 | |
86 | |
87 typedef struct { | |
88 ngx_stream_script_code_pt code; | |
89 uintptr_t index; | |
90 } ngx_stream_script_var_code_t; | |
91 | |
92 | |
93 typedef struct { | |
94 ngx_stream_script_code_pt code; | |
95 uintptr_t n; | |
96 } ngx_stream_script_copy_capture_code_t; | |
97 | |
98 | |
99 typedef struct { | |
100 ngx_stream_script_code_pt code; | |
101 uintptr_t conf_prefix; | |
102 } ngx_stream_script_full_name_code_t; | |
103 | |
104 | |
105 void ngx_stream_script_flush_complex_value(ngx_stream_session_t *s, | |
106 ngx_stream_complex_value_t *val); | |
107 ngx_int_t ngx_stream_complex_value(ngx_stream_session_t *s, | |
108 ngx_stream_complex_value_t *val, ngx_str_t *value); | |
7503
b82162b8496a
Added ngx_http_set_complex_value_size_slot().
Ruslan Ermilov <ru@nginx.com>
parents:
6678
diff
changeset
|
109 size_t ngx_stream_complex_value_size(ngx_stream_session_t *s, |
b82162b8496a
Added ngx_http_set_complex_value_size_slot().
Ruslan Ermilov <ru@nginx.com>
parents:
6678
diff
changeset
|
110 ngx_stream_complex_value_t *val, size_t default_value); |
6607 | 111 ngx_int_t ngx_stream_compile_complex_value( |
112 ngx_stream_compile_complex_value_t *ccv); | |
113 char *ngx_stream_set_complex_value_slot(ngx_conf_t *cf, ngx_command_t *cmd, | |
114 void *conf); | |
7503
b82162b8496a
Added ngx_http_set_complex_value_size_slot().
Ruslan Ermilov <ru@nginx.com>
parents:
6678
diff
changeset
|
115 char *ngx_stream_set_complex_value_size_slot(ngx_conf_t *cf, ngx_command_t *cmd, |
b82162b8496a
Added ngx_http_set_complex_value_size_slot().
Ruslan Ermilov <ru@nginx.com>
parents:
6678
diff
changeset
|
116 void *conf); |
6607 | 117 |
118 | |
119 ngx_uint_t ngx_stream_script_variables_count(ngx_str_t *value); | |
120 ngx_int_t ngx_stream_script_compile(ngx_stream_script_compile_t *sc); | |
6678 | 121 u_char *ngx_stream_script_run(ngx_stream_session_t *s, ngx_str_t *value, |
122 void *code_lengths, size_t reserved, void *code_values); | |
123 void ngx_stream_script_flush_no_cacheable_variables(ngx_stream_session_t *s, | |
124 ngx_array_t *indices); | |
6607 | 125 |
126 void *ngx_stream_script_add_code(ngx_array_t *codes, size_t size, void *code); | |
127 | |
128 size_t ngx_stream_script_copy_len_code(ngx_stream_script_engine_t *e); | |
129 void ngx_stream_script_copy_code(ngx_stream_script_engine_t *e); | |
130 size_t ngx_stream_script_copy_var_len_code(ngx_stream_script_engine_t *e); | |
131 void ngx_stream_script_copy_var_code(ngx_stream_script_engine_t *e); | |
132 size_t ngx_stream_script_copy_capture_len_code(ngx_stream_script_engine_t *e); | |
133 void ngx_stream_script_copy_capture_code(ngx_stream_script_engine_t *e); | |
134 | |
135 #endif /* _NGX_STREAM_SCRIPT_H_INCLUDED_ */ |