Mercurial > hg > nginx-quic
annotate src/http/ngx_http_script.c @ 6733:adc2414856b1
Modules compatibility: compatibility with NGX_THREADS.
With this change it is now possible to load modules compiled without
the "--with-threads" configure option into nginx binary compiled with it,
and vice versa (if a module does not use thread-specific functions),
assuming both use the "--with-compat" option.
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Mon, 10 Oct 2016 18:44:17 +0300 |
parents | af642539cd53 |
children | e4590dfd97ff |
rev | line source |
---|---|
441
da8c5707af39
nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
Igor Sysoev <igor@sysoev.ru>
parents:
99
diff
changeset
|
1 |
da8c5707af39
nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
Igor Sysoev <igor@sysoev.ru>
parents:
99
diff
changeset
|
2 /* |
444
42d11f017717
nginx-0.1.0-2004-09-29-20:00:49 import; remove years from copyright
Igor Sysoev <igor@sysoev.ru>
parents:
441
diff
changeset
|
3 * Copyright (C) Igor Sysoev |
4412 | 4 * Copyright (C) Nginx, Inc. |
441
da8c5707af39
nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
Igor Sysoev <igor@sysoev.ru>
parents:
99
diff
changeset
|
5 */ |
da8c5707af39
nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
Igor Sysoev <igor@sysoev.ru>
parents:
99
diff
changeset
|
6 |
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
7 |
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
8 #include <ngx_config.h> |
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
9 #include <ngx_core.h> |
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
10 #include <ngx_http.h> |
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
11 |
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
12 |
2577
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
13 static ngx_int_t ngx_http_script_init_arrays(ngx_http_script_compile_t *sc); |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
14 static ngx_int_t ngx_http_script_done(ngx_http_script_compile_t *sc); |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
15 static ngx_int_t ngx_http_script_add_copy_code(ngx_http_script_compile_t *sc, |
2587
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
16 ngx_str_t *value, ngx_uint_t last); |
2577
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
17 static ngx_int_t ngx_http_script_add_var_code(ngx_http_script_compile_t *sc, |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
18 ngx_str_t *name); |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
19 static ngx_int_t ngx_http_script_add_args_code(ngx_http_script_compile_t *sc); |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
20 #if (NGX_PCRE) |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
21 static ngx_int_t ngx_http_script_add_capture_code(ngx_http_script_compile_t *sc, |
6474 | 22 ngx_uint_t n); |
2577
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
23 #endif |
2587
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
24 static ngx_int_t |
6474 | 25 ngx_http_script_add_full_name_code(ngx_http_script_compile_t *sc); |
2587
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
26 static size_t ngx_http_script_full_name_len_code(ngx_http_script_engine_t *e); |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
27 static void ngx_http_script_full_name_code(ngx_http_script_engine_t *e); |
2577
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
28 |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
29 |
509 | 30 #define ngx_http_script_exit (u_char *) &ngx_http_script_exit_code |
31 | |
32 static uintptr_t ngx_http_script_exit_code = (uintptr_t) NULL; | |
33 | |
34 | |
2587
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
35 void |
2609
ad99a49cd313
rename ngx_http_scrip_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2608
diff
changeset
|
36 ngx_http_script_flush_complex_value(ngx_http_request_t *r, |
2587
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
37 ngx_http_complex_value_t *val) |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
38 { |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
39 ngx_uint_t *index; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
40 |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
41 index = val->flushes; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
42 |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
43 if (index) { |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
44 while (*index != (ngx_uint_t) -1) { |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
45 |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
46 if (r->variables[*index].no_cacheable) { |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
47 r->variables[*index].valid = 0; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
48 r->variables[*index].not_found = 0; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
49 } |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
50 |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
51 index++; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
52 } |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
53 } |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
54 } |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
55 |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
56 |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
57 ngx_int_t |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
58 ngx_http_complex_value(ngx_http_request_t *r, ngx_http_complex_value_t *val, |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
59 ngx_str_t *value) |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
60 { |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
61 size_t len; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
62 ngx_http_script_code_pt code; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
63 ngx_http_script_len_code_pt lcode; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
64 ngx_http_script_engine_t e; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
65 |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
66 if (val->lengths == NULL) { |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
67 *value = val->value; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
68 return NGX_OK; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
69 } |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
70 |
2609
ad99a49cd313
rename ngx_http_scrip_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2608
diff
changeset
|
71 ngx_http_script_flush_complex_value(r, val); |
2587
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
72 |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
73 ngx_memzero(&e, sizeof(ngx_http_script_engine_t)); |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
74 |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
75 e.ip = val->lengths; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
76 e.request = r; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
77 e.flushed = 1; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
78 |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
79 len = 0; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
80 |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
81 while (*(uintptr_t *) e.ip) { |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
82 lcode = *(ngx_http_script_len_code_pt *) e.ip; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
83 len += lcode(&e); |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
84 } |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
85 |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
86 value->len = len; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
87 value->data = ngx_pnalloc(r->pool, len); |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
88 if (value->data == NULL) { |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
89 return NGX_ERROR; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
90 } |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
91 |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
92 e.ip = val->values; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
93 e.pos = value->data; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
94 e.buf = *value; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
95 |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
96 while (*(uintptr_t *) e.ip) { |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
97 code = *(ngx_http_script_code_pt *) e.ip; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
98 code((ngx_http_script_engine_t *) &e); |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
99 } |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
100 |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
101 *value = e.buf; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
102 |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
103 return NGX_OK; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
104 } |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
105 |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
106 |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
107 ngx_int_t |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
108 ngx_http_compile_complex_value(ngx_http_compile_complex_value_t *ccv) |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
109 { |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
110 ngx_str_t *v; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
111 ngx_uint_t i, n, nv, nc; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
112 ngx_array_t flushes, lengths, values, *pf, *pl, *pv; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
113 ngx_http_script_compile_t sc; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
114 |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
115 v = ccv->value; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
116 |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
117 nv = 0; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
118 nc = 0; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
119 |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
120 for (i = 0; i < v->len; i++) { |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
121 if (v->data[i] == '$') { |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
122 if (v->data[i + 1] >= '1' && v->data[i + 1] <= '9') { |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
123 nc++; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
124 |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
125 } else { |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
126 nv++; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
127 } |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
128 } |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
129 } |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
130 |
4947
4251e72b8bb4
Allow the complex value to be defined as an empty string.
Ruslan Ermilov <ru@nginx.com>
parents:
4617
diff
changeset
|
131 if ((v->len == 0 || v->data[0] != '$') |
4251e72b8bb4
Allow the complex value to be defined as an empty string.
Ruslan Ermilov <ru@nginx.com>
parents:
4617
diff
changeset
|
132 && (ccv->conf_prefix || ccv->root_prefix)) |
4251e72b8bb4
Allow the complex value to be defined as an empty string.
Ruslan Ermilov <ru@nginx.com>
parents:
4617
diff
changeset
|
133 { |
5330
314c3d7cc3a5
Backed out f1a91825730a and 7094bd12c1ff.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5317
diff
changeset
|
134 if (ngx_conf_full_name(ccv->cf->cycle, v, ccv->conf_prefix) != NGX_OK) { |
2587
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
135 return NGX_ERROR; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
136 } |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
137 |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
138 ccv->conf_prefix = 0; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
139 ccv->root_prefix = 0; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
140 } |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
141 |
2608
2f4a3a4dfd34
fix plain text values using relative path in ngx_http_complex_value(),
Igor Sysoev <igor@sysoev.ru>
parents:
2587
diff
changeset
|
142 ccv->complex_value->value = *v; |
2f4a3a4dfd34
fix plain text values using relative path in ngx_http_complex_value(),
Igor Sysoev <igor@sysoev.ru>
parents:
2587
diff
changeset
|
143 ccv->complex_value->flushes = NULL; |
2f4a3a4dfd34
fix plain text values using relative path in ngx_http_complex_value(),
Igor Sysoev <igor@sysoev.ru>
parents:
2587
diff
changeset
|
144 ccv->complex_value->lengths = NULL; |
2f4a3a4dfd34
fix plain text values using relative path in ngx_http_complex_value(),
Igor Sysoev <igor@sysoev.ru>
parents:
2587
diff
changeset
|
145 ccv->complex_value->values = NULL; |
2f4a3a4dfd34
fix plain text values using relative path in ngx_http_complex_value(),
Igor Sysoev <igor@sysoev.ru>
parents:
2587
diff
changeset
|
146 |
2587
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
147 if (nv == 0 && nc == 0) { |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
148 return NGX_OK; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
149 } |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
150 |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
151 n = nv + 1; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
152 |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
153 if (ngx_array_init(&flushes, ccv->cf->pool, n, sizeof(ngx_uint_t)) |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
154 != NGX_OK) |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
155 { |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
156 return NGX_ERROR; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
157 } |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
158 |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
159 n = nv * (2 * sizeof(ngx_http_script_copy_code_t) |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
160 + sizeof(ngx_http_script_var_code_t)) |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
161 + sizeof(uintptr_t); |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
162 |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
163 if (ngx_array_init(&lengths, ccv->cf->pool, n, 1) != NGX_OK) { |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
164 return NGX_ERROR; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
165 } |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
166 |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
167 n = (nv * (2 * sizeof(ngx_http_script_copy_code_t) |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
168 + sizeof(ngx_http_script_var_code_t)) |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
169 + sizeof(uintptr_t) |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
170 + v->len |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
171 + sizeof(uintptr_t) - 1) |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
172 & ~(sizeof(uintptr_t) - 1); |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
173 |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
174 if (ngx_array_init(&values, ccv->cf->pool, n, 1) != NGX_OK) { |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
175 return NGX_ERROR; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
176 } |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
177 |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
178 pf = &flushes; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
179 pl = &lengths; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
180 pv = &values; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
181 |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
182 ngx_memzero(&sc, sizeof(ngx_http_script_compile_t)); |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
183 |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
184 sc.cf = ccv->cf; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
185 sc.source = v; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
186 sc.flushes = &pf; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
187 sc.lengths = &pl; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
188 sc.values = &pv; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
189 sc.complete_lengths = 1; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
190 sc.complete_values = 1; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
191 sc.zero = ccv->zero; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
192 sc.conf_prefix = ccv->conf_prefix; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
193 sc.root_prefix = ccv->root_prefix; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
194 |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
195 if (ngx_http_script_compile(&sc) != NGX_OK) { |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
196 return NGX_ERROR; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
197 } |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
198 |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
199 if (flushes.nelts) { |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
200 ccv->complex_value->flushes = flushes.elts; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
201 ccv->complex_value->flushes[flushes.nelts] = (ngx_uint_t) -1; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
202 } |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
203 |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
204 ccv->complex_value->lengths = lengths.elts; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
205 ccv->complex_value->values = values.elts; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
206 |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
207 return NGX_OK; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
208 } |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
209 |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
210 |
3756
7224d008faaf
new ngx_http_secure_link_module with secure_link, secure_link_md5, and
Igor Sysoev <igor@sysoev.ru>
parents:
3691
diff
changeset
|
211 char * |
3761 | 212 ngx_http_set_complex_value_slot(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) |
3756
7224d008faaf
new ngx_http_secure_link_module with secure_link, secure_link_md5, and
Igor Sysoev <igor@sysoev.ru>
parents:
3691
diff
changeset
|
213 { |
7224d008faaf
new ngx_http_secure_link_module with secure_link, secure_link_md5, and
Igor Sysoev <igor@sysoev.ru>
parents:
3691
diff
changeset
|
214 char *p = conf; |
7224d008faaf
new ngx_http_secure_link_module with secure_link, secure_link_md5, and
Igor Sysoev <igor@sysoev.ru>
parents:
3691
diff
changeset
|
215 |
7224d008faaf
new ngx_http_secure_link_module with secure_link, secure_link_md5, and
Igor Sysoev <igor@sysoev.ru>
parents:
3691
diff
changeset
|
216 ngx_str_t *value; |
7224d008faaf
new ngx_http_secure_link_module with secure_link, secure_link_md5, and
Igor Sysoev <igor@sysoev.ru>
parents:
3691
diff
changeset
|
217 ngx_http_complex_value_t **cv; |
7224d008faaf
new ngx_http_secure_link_module with secure_link, secure_link_md5, and
Igor Sysoev <igor@sysoev.ru>
parents:
3691
diff
changeset
|
218 ngx_http_compile_complex_value_t ccv; |
7224d008faaf
new ngx_http_secure_link_module with secure_link, secure_link_md5, and
Igor Sysoev <igor@sysoev.ru>
parents:
3691
diff
changeset
|
219 |
7224d008faaf
new ngx_http_secure_link_module with secure_link, secure_link_md5, and
Igor Sysoev <igor@sysoev.ru>
parents:
3691
diff
changeset
|
220 cv = (ngx_http_complex_value_t **) (p + cmd->offset); |
7224d008faaf
new ngx_http_secure_link_module with secure_link, secure_link_md5, and
Igor Sysoev <igor@sysoev.ru>
parents:
3691
diff
changeset
|
221 |
7224d008faaf
new ngx_http_secure_link_module with secure_link, secure_link_md5, and
Igor Sysoev <igor@sysoev.ru>
parents:
3691
diff
changeset
|
222 if (*cv != NULL) { |
7224d008faaf
new ngx_http_secure_link_module with secure_link, secure_link_md5, and
Igor Sysoev <igor@sysoev.ru>
parents:
3691
diff
changeset
|
223 return "duplicate"; |
7224d008faaf
new ngx_http_secure_link_module with secure_link, secure_link_md5, and
Igor Sysoev <igor@sysoev.ru>
parents:
3691
diff
changeset
|
224 } |
7224d008faaf
new ngx_http_secure_link_module with secure_link, secure_link_md5, and
Igor Sysoev <igor@sysoev.ru>
parents:
3691
diff
changeset
|
225 |
7224d008faaf
new ngx_http_secure_link_module with secure_link, secure_link_md5, and
Igor Sysoev <igor@sysoev.ru>
parents:
3691
diff
changeset
|
226 *cv = ngx_palloc(cf->pool, sizeof(ngx_http_complex_value_t)); |
7224d008faaf
new ngx_http_secure_link_module with secure_link, secure_link_md5, and
Igor Sysoev <igor@sysoev.ru>
parents:
3691
diff
changeset
|
227 if (*cv == NULL) { |
7224d008faaf
new ngx_http_secure_link_module with secure_link, secure_link_md5, and
Igor Sysoev <igor@sysoev.ru>
parents:
3691
diff
changeset
|
228 return NGX_CONF_ERROR; |
7224d008faaf
new ngx_http_secure_link_module with secure_link, secure_link_md5, and
Igor Sysoev <igor@sysoev.ru>
parents:
3691
diff
changeset
|
229 } |
7224d008faaf
new ngx_http_secure_link_module with secure_link, secure_link_md5, and
Igor Sysoev <igor@sysoev.ru>
parents:
3691
diff
changeset
|
230 |
7224d008faaf
new ngx_http_secure_link_module with secure_link, secure_link_md5, and
Igor Sysoev <igor@sysoev.ru>
parents:
3691
diff
changeset
|
231 value = cf->args->elts; |
7224d008faaf
new ngx_http_secure_link_module with secure_link, secure_link_md5, and
Igor Sysoev <igor@sysoev.ru>
parents:
3691
diff
changeset
|
232 |
7224d008faaf
new ngx_http_secure_link_module with secure_link, secure_link_md5, and
Igor Sysoev <igor@sysoev.ru>
parents:
3691
diff
changeset
|
233 ngx_memzero(&ccv, sizeof(ngx_http_compile_complex_value_t)); |
7224d008faaf
new ngx_http_secure_link_module with secure_link, secure_link_md5, and
Igor Sysoev <igor@sysoev.ru>
parents:
3691
diff
changeset
|
234 |
7224d008faaf
new ngx_http_secure_link_module with secure_link, secure_link_md5, and
Igor Sysoev <igor@sysoev.ru>
parents:
3691
diff
changeset
|
235 ccv.cf = cf; |
7224d008faaf
new ngx_http_secure_link_module with secure_link, secure_link_md5, and
Igor Sysoev <igor@sysoev.ru>
parents:
3691
diff
changeset
|
236 ccv.value = &value[1]; |
7224d008faaf
new ngx_http_secure_link_module with secure_link, secure_link_md5, and
Igor Sysoev <igor@sysoev.ru>
parents:
3691
diff
changeset
|
237 ccv.complex_value = *cv; |
7224d008faaf
new ngx_http_secure_link_module with secure_link, secure_link_md5, and
Igor Sysoev <igor@sysoev.ru>
parents:
3691
diff
changeset
|
238 |
7224d008faaf
new ngx_http_secure_link_module with secure_link, secure_link_md5, and
Igor Sysoev <igor@sysoev.ru>
parents:
3691
diff
changeset
|
239 if (ngx_http_compile_complex_value(&ccv) != NGX_OK) { |
7224d008faaf
new ngx_http_secure_link_module with secure_link, secure_link_md5, and
Igor Sysoev <igor@sysoev.ru>
parents:
3691
diff
changeset
|
240 return NGX_CONF_ERROR; |
7224d008faaf
new ngx_http_secure_link_module with secure_link, secure_link_md5, and
Igor Sysoev <igor@sysoev.ru>
parents:
3691
diff
changeset
|
241 } |
7224d008faaf
new ngx_http_secure_link_module with secure_link, secure_link_md5, and
Igor Sysoev <igor@sysoev.ru>
parents:
3691
diff
changeset
|
242 |
7224d008faaf
new ngx_http_secure_link_module with secure_link, secure_link_md5, and
Igor Sysoev <igor@sysoev.ru>
parents:
3691
diff
changeset
|
243 return NGX_CONF_OK; |
7224d008faaf
new ngx_http_secure_link_module with secure_link, secure_link_md5, and
Igor Sysoev <igor@sysoev.ru>
parents:
3691
diff
changeset
|
244 } |
7224d008faaf
new ngx_http_secure_link_module with secure_link, secure_link_md5, and
Igor Sysoev <igor@sysoev.ru>
parents:
3691
diff
changeset
|
245 |
7224d008faaf
new ngx_http_secure_link_module with secure_link, secure_link_md5, and
Igor Sysoev <igor@sysoev.ru>
parents:
3691
diff
changeset
|
246 |
3691
55f95e91daed
ngx_http_test_predicates(), ngx_http_set_predicate_slot()
Igor Sysoev <igor@sysoev.ru>
parents:
3633
diff
changeset
|
247 ngx_int_t |
55f95e91daed
ngx_http_test_predicates(), ngx_http_set_predicate_slot()
Igor Sysoev <igor@sysoev.ru>
parents:
3633
diff
changeset
|
248 ngx_http_test_predicates(ngx_http_request_t *r, ngx_array_t *predicates) |
55f95e91daed
ngx_http_test_predicates(), ngx_http_set_predicate_slot()
Igor Sysoev <igor@sysoev.ru>
parents:
3633
diff
changeset
|
249 { |
55f95e91daed
ngx_http_test_predicates(), ngx_http_set_predicate_slot()
Igor Sysoev <igor@sysoev.ru>
parents:
3633
diff
changeset
|
250 ngx_str_t val; |
55f95e91daed
ngx_http_test_predicates(), ngx_http_set_predicate_slot()
Igor Sysoev <igor@sysoev.ru>
parents:
3633
diff
changeset
|
251 ngx_uint_t i; |
55f95e91daed
ngx_http_test_predicates(), ngx_http_set_predicate_slot()
Igor Sysoev <igor@sysoev.ru>
parents:
3633
diff
changeset
|
252 ngx_http_complex_value_t *cv; |
55f95e91daed
ngx_http_test_predicates(), ngx_http_set_predicate_slot()
Igor Sysoev <igor@sysoev.ru>
parents:
3633
diff
changeset
|
253 |
55f95e91daed
ngx_http_test_predicates(), ngx_http_set_predicate_slot()
Igor Sysoev <igor@sysoev.ru>
parents:
3633
diff
changeset
|
254 if (predicates == NULL) { |
55f95e91daed
ngx_http_test_predicates(), ngx_http_set_predicate_slot()
Igor Sysoev <igor@sysoev.ru>
parents:
3633
diff
changeset
|
255 return NGX_OK; |
55f95e91daed
ngx_http_test_predicates(), ngx_http_set_predicate_slot()
Igor Sysoev <igor@sysoev.ru>
parents:
3633
diff
changeset
|
256 } |
55f95e91daed
ngx_http_test_predicates(), ngx_http_set_predicate_slot()
Igor Sysoev <igor@sysoev.ru>
parents:
3633
diff
changeset
|
257 |
55f95e91daed
ngx_http_test_predicates(), ngx_http_set_predicate_slot()
Igor Sysoev <igor@sysoev.ru>
parents:
3633
diff
changeset
|
258 cv = predicates->elts; |
55f95e91daed
ngx_http_test_predicates(), ngx_http_set_predicate_slot()
Igor Sysoev <igor@sysoev.ru>
parents:
3633
diff
changeset
|
259 |
55f95e91daed
ngx_http_test_predicates(), ngx_http_set_predicate_slot()
Igor Sysoev <igor@sysoev.ru>
parents:
3633
diff
changeset
|
260 for (i = 0; i < predicates->nelts; i++) { |
55f95e91daed
ngx_http_test_predicates(), ngx_http_set_predicate_slot()
Igor Sysoev <igor@sysoev.ru>
parents:
3633
diff
changeset
|
261 if (ngx_http_complex_value(r, &cv[i], &val) != NGX_OK) { |
55f95e91daed
ngx_http_test_predicates(), ngx_http_set_predicate_slot()
Igor Sysoev <igor@sysoev.ru>
parents:
3633
diff
changeset
|
262 return NGX_ERROR; |
55f95e91daed
ngx_http_test_predicates(), ngx_http_set_predicate_slot()
Igor Sysoev <igor@sysoev.ru>
parents:
3633
diff
changeset
|
263 } |
55f95e91daed
ngx_http_test_predicates(), ngx_http_set_predicate_slot()
Igor Sysoev <igor@sysoev.ru>
parents:
3633
diff
changeset
|
264 |
3893
5581586480e9
values starting with '0' were incorrectly assumed to be false
Igor Sysoev <igor@sysoev.ru>
parents:
3887
diff
changeset
|
265 if (val.len && (val.len != 1 || val.data[0] != '0')) { |
3691
55f95e91daed
ngx_http_test_predicates(), ngx_http_set_predicate_slot()
Igor Sysoev <igor@sysoev.ru>
parents:
3633
diff
changeset
|
266 return NGX_DECLINED; |
55f95e91daed
ngx_http_test_predicates(), ngx_http_set_predicate_slot()
Igor Sysoev <igor@sysoev.ru>
parents:
3633
diff
changeset
|
267 } |
55f95e91daed
ngx_http_test_predicates(), ngx_http_set_predicate_slot()
Igor Sysoev <igor@sysoev.ru>
parents:
3633
diff
changeset
|
268 } |
55f95e91daed
ngx_http_test_predicates(), ngx_http_set_predicate_slot()
Igor Sysoev <igor@sysoev.ru>
parents:
3633
diff
changeset
|
269 |
55f95e91daed
ngx_http_test_predicates(), ngx_http_set_predicate_slot()
Igor Sysoev <igor@sysoev.ru>
parents:
3633
diff
changeset
|
270 return NGX_OK; |
55f95e91daed
ngx_http_test_predicates(), ngx_http_set_predicate_slot()
Igor Sysoev <igor@sysoev.ru>
parents:
3633
diff
changeset
|
271 } |
55f95e91daed
ngx_http_test_predicates(), ngx_http_set_predicate_slot()
Igor Sysoev <igor@sysoev.ru>
parents:
3633
diff
changeset
|
272 |
55f95e91daed
ngx_http_test_predicates(), ngx_http_set_predicate_slot()
Igor Sysoev <igor@sysoev.ru>
parents:
3633
diff
changeset
|
273 |
55f95e91daed
ngx_http_test_predicates(), ngx_http_set_predicate_slot()
Igor Sysoev <igor@sysoev.ru>
parents:
3633
diff
changeset
|
274 char * |
55f95e91daed
ngx_http_test_predicates(), ngx_http_set_predicate_slot()
Igor Sysoev <igor@sysoev.ru>
parents:
3633
diff
changeset
|
275 ngx_http_set_predicate_slot(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) |
55f95e91daed
ngx_http_test_predicates(), ngx_http_set_predicate_slot()
Igor Sysoev <igor@sysoev.ru>
parents:
3633
diff
changeset
|
276 { |
55f95e91daed
ngx_http_test_predicates(), ngx_http_set_predicate_slot()
Igor Sysoev <igor@sysoev.ru>
parents:
3633
diff
changeset
|
277 char *p = conf; |
55f95e91daed
ngx_http_test_predicates(), ngx_http_set_predicate_slot()
Igor Sysoev <igor@sysoev.ru>
parents:
3633
diff
changeset
|
278 |
55f95e91daed
ngx_http_test_predicates(), ngx_http_set_predicate_slot()
Igor Sysoev <igor@sysoev.ru>
parents:
3633
diff
changeset
|
279 ngx_str_t *value; |
55f95e91daed
ngx_http_test_predicates(), ngx_http_set_predicate_slot()
Igor Sysoev <igor@sysoev.ru>
parents:
3633
diff
changeset
|
280 ngx_uint_t i; |
55f95e91daed
ngx_http_test_predicates(), ngx_http_set_predicate_slot()
Igor Sysoev <igor@sysoev.ru>
parents:
3633
diff
changeset
|
281 ngx_array_t **a; |
55f95e91daed
ngx_http_test_predicates(), ngx_http_set_predicate_slot()
Igor Sysoev <igor@sysoev.ru>
parents:
3633
diff
changeset
|
282 ngx_http_complex_value_t *cv; |
55f95e91daed
ngx_http_test_predicates(), ngx_http_set_predicate_slot()
Igor Sysoev <igor@sysoev.ru>
parents:
3633
diff
changeset
|
283 ngx_http_compile_complex_value_t ccv; |
55f95e91daed
ngx_http_test_predicates(), ngx_http_set_predicate_slot()
Igor Sysoev <igor@sysoev.ru>
parents:
3633
diff
changeset
|
284 |
55f95e91daed
ngx_http_test_predicates(), ngx_http_set_predicate_slot()
Igor Sysoev <igor@sysoev.ru>
parents:
3633
diff
changeset
|
285 a = (ngx_array_t **) (p + cmd->offset); |
55f95e91daed
ngx_http_test_predicates(), ngx_http_set_predicate_slot()
Igor Sysoev <igor@sysoev.ru>
parents:
3633
diff
changeset
|
286 |
55f95e91daed
ngx_http_test_predicates(), ngx_http_set_predicate_slot()
Igor Sysoev <igor@sysoev.ru>
parents:
3633
diff
changeset
|
287 if (*a == NGX_CONF_UNSET_PTR) { |
55f95e91daed
ngx_http_test_predicates(), ngx_http_set_predicate_slot()
Igor Sysoev <igor@sysoev.ru>
parents:
3633
diff
changeset
|
288 *a = ngx_array_create(cf->pool, 1, sizeof(ngx_http_complex_value_t)); |
55f95e91daed
ngx_http_test_predicates(), ngx_http_set_predicate_slot()
Igor Sysoev <igor@sysoev.ru>
parents:
3633
diff
changeset
|
289 if (*a == NULL) { |
55f95e91daed
ngx_http_test_predicates(), ngx_http_set_predicate_slot()
Igor Sysoev <igor@sysoev.ru>
parents:
3633
diff
changeset
|
290 return NGX_CONF_ERROR; |
55f95e91daed
ngx_http_test_predicates(), ngx_http_set_predicate_slot()
Igor Sysoev <igor@sysoev.ru>
parents:
3633
diff
changeset
|
291 } |
55f95e91daed
ngx_http_test_predicates(), ngx_http_set_predicate_slot()
Igor Sysoev <igor@sysoev.ru>
parents:
3633
diff
changeset
|
292 } |
55f95e91daed
ngx_http_test_predicates(), ngx_http_set_predicate_slot()
Igor Sysoev <igor@sysoev.ru>
parents:
3633
diff
changeset
|
293 |
55f95e91daed
ngx_http_test_predicates(), ngx_http_set_predicate_slot()
Igor Sysoev <igor@sysoev.ru>
parents:
3633
diff
changeset
|
294 value = cf->args->elts; |
55f95e91daed
ngx_http_test_predicates(), ngx_http_set_predicate_slot()
Igor Sysoev <igor@sysoev.ru>
parents:
3633
diff
changeset
|
295 |
55f95e91daed
ngx_http_test_predicates(), ngx_http_set_predicate_slot()
Igor Sysoev <igor@sysoev.ru>
parents:
3633
diff
changeset
|
296 for (i = 1; i < cf->args->nelts; i++) { |
55f95e91daed
ngx_http_test_predicates(), ngx_http_set_predicate_slot()
Igor Sysoev <igor@sysoev.ru>
parents:
3633
diff
changeset
|
297 cv = ngx_array_push(*a); |
55f95e91daed
ngx_http_test_predicates(), ngx_http_set_predicate_slot()
Igor Sysoev <igor@sysoev.ru>
parents:
3633
diff
changeset
|
298 if (cv == NULL) { |
55f95e91daed
ngx_http_test_predicates(), ngx_http_set_predicate_slot()
Igor Sysoev <igor@sysoev.ru>
parents:
3633
diff
changeset
|
299 return NGX_CONF_ERROR; |
55f95e91daed
ngx_http_test_predicates(), ngx_http_set_predicate_slot()
Igor Sysoev <igor@sysoev.ru>
parents:
3633
diff
changeset
|
300 } |
55f95e91daed
ngx_http_test_predicates(), ngx_http_set_predicate_slot()
Igor Sysoev <igor@sysoev.ru>
parents:
3633
diff
changeset
|
301 |
55f95e91daed
ngx_http_test_predicates(), ngx_http_set_predicate_slot()
Igor Sysoev <igor@sysoev.ru>
parents:
3633
diff
changeset
|
302 ngx_memzero(&ccv, sizeof(ngx_http_compile_complex_value_t)); |
55f95e91daed
ngx_http_test_predicates(), ngx_http_set_predicate_slot()
Igor Sysoev <igor@sysoev.ru>
parents:
3633
diff
changeset
|
303 |
55f95e91daed
ngx_http_test_predicates(), ngx_http_set_predicate_slot()
Igor Sysoev <igor@sysoev.ru>
parents:
3633
diff
changeset
|
304 ccv.cf = cf; |
55f95e91daed
ngx_http_test_predicates(), ngx_http_set_predicate_slot()
Igor Sysoev <igor@sysoev.ru>
parents:
3633
diff
changeset
|
305 ccv.value = &value[i]; |
55f95e91daed
ngx_http_test_predicates(), ngx_http_set_predicate_slot()
Igor Sysoev <igor@sysoev.ru>
parents:
3633
diff
changeset
|
306 ccv.complex_value = cv; |
55f95e91daed
ngx_http_test_predicates(), ngx_http_set_predicate_slot()
Igor Sysoev <igor@sysoev.ru>
parents:
3633
diff
changeset
|
307 |
55f95e91daed
ngx_http_test_predicates(), ngx_http_set_predicate_slot()
Igor Sysoev <igor@sysoev.ru>
parents:
3633
diff
changeset
|
308 if (ngx_http_compile_complex_value(&ccv) != NGX_OK) { |
55f95e91daed
ngx_http_test_predicates(), ngx_http_set_predicate_slot()
Igor Sysoev <igor@sysoev.ru>
parents:
3633
diff
changeset
|
309 return NGX_CONF_ERROR; |
55f95e91daed
ngx_http_test_predicates(), ngx_http_set_predicate_slot()
Igor Sysoev <igor@sysoev.ru>
parents:
3633
diff
changeset
|
310 } |
55f95e91daed
ngx_http_test_predicates(), ngx_http_set_predicate_slot()
Igor Sysoev <igor@sysoev.ru>
parents:
3633
diff
changeset
|
311 } |
55f95e91daed
ngx_http_test_predicates(), ngx_http_set_predicate_slot()
Igor Sysoev <igor@sysoev.ru>
parents:
3633
diff
changeset
|
312 |
55f95e91daed
ngx_http_test_predicates(), ngx_http_set_predicate_slot()
Igor Sysoev <igor@sysoev.ru>
parents:
3633
diff
changeset
|
313 return NGX_CONF_OK; |
55f95e91daed
ngx_http_test_predicates(), ngx_http_set_predicate_slot()
Igor Sysoev <igor@sysoev.ru>
parents:
3633
diff
changeset
|
314 } |
55f95e91daed
ngx_http_test_predicates(), ngx_http_set_predicate_slot()
Igor Sysoev <igor@sysoev.ru>
parents:
3633
diff
changeset
|
315 |
55f95e91daed
ngx_http_test_predicates(), ngx_http_set_predicate_slot()
Igor Sysoev <igor@sysoev.ru>
parents:
3633
diff
changeset
|
316 |
509 | 317 ngx_uint_t |
318 ngx_http_script_variables_count(ngx_str_t *value) | |
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
319 { |
509 | 320 ngx_uint_t i, n; |
507 | 321 |
509 | 322 for (n = 0, i = 0; i < value->len; i++) { |
323 if (value->data[i] == '$') { | |
324 n++; | |
325 } | |
507 | 326 } |
327 | |
509 | 328 return n; |
329 } | |
330 | |
331 | |
332 ngx_int_t | |
333 ngx_http_script_compile(ngx_http_script_compile_t *sc) | |
334 { | |
2577
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
335 u_char ch; |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
336 ngx_str_t name; |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
337 ngx_uint_t i, bracket; |
573 | 338 |
2577
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
339 if (ngx_http_script_init_arrays(sc) != NGX_OK) { |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
340 return NGX_ERROR; |
509 | 341 } |
342 | |
343 for (i = 0; i < sc->source->len; /* void */ ) { | |
344 | |
345 name.len = 0; | |
346 | |
347 if (sc->source->data[i] == '$') { | |
348 | |
349 if (++i == sc->source->len) { | |
350 goto invalid_variable; | |
351 } | |
352 | |
6644
af642539cd53
Fixed regex captures handling without PCRE.
Vladimir Homutov <vl@nginx.com>
parents:
6480
diff
changeset
|
353 if (sc->source->data[i] >= '1' && sc->source->data[i] <= '9') { |
2547
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
354 #if (NGX_PCRE) |
6644
af642539cd53
Fixed regex captures handling without PCRE.
Vladimir Homutov <vl@nginx.com>
parents:
6480
diff
changeset
|
355 ngx_uint_t n; |
509 | 356 |
641 | 357 n = sc->source->data[i] - '0'; |
358 | |
359 if (sc->captures_mask & (1 << n)) { | |
360 sc->dup_capture = 1; | |
361 } | |
362 | |
363 sc->captures_mask |= 1 << n; | |
364 | |
2577
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
365 if (ngx_http_script_add_capture_code(sc, n) != NGX_OK) { |
509 | 366 return NGX_ERROR; |
367 } | |
368 | |
369 i++; | |
370 | |
371 continue; | |
6644
af642539cd53
Fixed regex captures handling without PCRE.
Vladimir Homutov <vl@nginx.com>
parents:
6480
diff
changeset
|
372 #else |
af642539cd53
Fixed regex captures handling without PCRE.
Vladimir Homutov <vl@nginx.com>
parents:
6480
diff
changeset
|
373 ngx_conf_log_error(NGX_LOG_EMERG, sc->cf, 0, |
af642539cd53
Fixed regex captures handling without PCRE.
Vladimir Homutov <vl@nginx.com>
parents:
6480
diff
changeset
|
374 "using variable \"$%c\" requires " |
af642539cd53
Fixed regex captures handling without PCRE.
Vladimir Homutov <vl@nginx.com>
parents:
6480
diff
changeset
|
375 "PCRE library", sc->source->data[i]); |
af642539cd53
Fixed regex captures handling without PCRE.
Vladimir Homutov <vl@nginx.com>
parents:
6480
diff
changeset
|
376 return NGX_ERROR; |
af642539cd53
Fixed regex captures handling without PCRE.
Vladimir Homutov <vl@nginx.com>
parents:
6480
diff
changeset
|
377 #endif |
2577
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
378 } |
2547
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
379 |
509 | 380 if (sc->source->data[i] == '{') { |
381 bracket = 1; | |
382 | |
383 if (++i == sc->source->len) { | |
384 goto invalid_variable; | |
385 } | |
386 | |
387 name.data = &sc->source->data[i]; | |
388 | |
389 } else { | |
390 bracket = 0; | |
391 name.data = &sc->source->data[i]; | |
392 } | |
393 | |
394 for ( /* void */ ; i < sc->source->len; i++, name.len++) { | |
395 ch = sc->source->data[i]; | |
507 | 396 |
509 | 397 if (ch == '}' && bracket) { |
398 i++; | |
399 bracket = 0; | |
400 break; | |
401 } | |
402 | |
403 if ((ch >= 'A' && ch <= 'Z') | |
404 || (ch >= 'a' && ch <= 'z') | |
405 || (ch >= '0' && ch <= '9') | |
406 || ch == '_') | |
407 { | |
408 continue; | |
409 } | |
410 | |
411 break; | |
412 } | |
413 | |
414 if (bracket) { | |
415 ngx_conf_log_error(NGX_LOG_EMERG, sc->cf, 0, | |
416 "the closing bracket in \"%V\" " | |
417 "variable is missing", &name); | |
507 | 418 return NGX_ERROR; |
419 } | |
420 | |
509 | 421 if (name.len == 0) { |
422 goto invalid_variable; | |
423 } | |
507 | 424 |
509 | 425 sc->variables++; |
507 | 426 |
2577
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
427 if (ngx_http_script_add_var_code(sc, &name) != NGX_OK) { |
507 | 428 return NGX_ERROR; |
429 } | |
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
430 |
509 | 431 continue; |
432 } | |
507 | 433 |
509 | 434 if (sc->source->data[i] == '?' && sc->compile_args) { |
435 sc->args = 1; | |
436 sc->compile_args = 0; | |
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
437 |
2577
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
438 if (ngx_http_script_add_args_code(sc) != NGX_OK) { |
1891
782af1038115
length calculation did not take into account escaped symbols in arguments
Igor Sysoev <igor@sysoev.ru>
parents:
1799
diff
changeset
|
439 return NGX_ERROR; |
782af1038115
length calculation did not take into account escaped symbols in arguments
Igor Sysoev <igor@sysoev.ru>
parents:
1799
diff
changeset
|
440 } |
782af1038115
length calculation did not take into account escaped symbols in arguments
Igor Sysoev <igor@sysoev.ru>
parents:
1799
diff
changeset
|
441 |
509 | 442 i++; |
443 | |
507 | 444 continue; |
445 } | |
446 | |
509 | 447 name.data = &sc->source->data[i]; |
448 | |
2498
d3357bf23a5e
fix /?new=arg?old=arg redirect case
Igor Sysoev <igor@sysoev.ru>
parents:
2397
diff
changeset
|
449 while (i < sc->source->len) { |
d3357bf23a5e
fix /?new=arg?old=arg redirect case
Igor Sysoev <igor@sysoev.ru>
parents:
2397
diff
changeset
|
450 |
d3357bf23a5e
fix /?new=arg?old=arg redirect case
Igor Sysoev <igor@sysoev.ru>
parents:
2397
diff
changeset
|
451 if (sc->source->data[i] == '$') { |
d3357bf23a5e
fix /?new=arg?old=arg redirect case
Igor Sysoev <igor@sysoev.ru>
parents:
2397
diff
changeset
|
452 break; |
d3357bf23a5e
fix /?new=arg?old=arg redirect case
Igor Sysoev <igor@sysoev.ru>
parents:
2397
diff
changeset
|
453 } |
d3357bf23a5e
fix /?new=arg?old=arg redirect case
Igor Sysoev <igor@sysoev.ru>
parents:
2397
diff
changeset
|
454 |
d3357bf23a5e
fix /?new=arg?old=arg redirect case
Igor Sysoev <igor@sysoev.ru>
parents:
2397
diff
changeset
|
455 if (sc->source->data[i] == '?') { |
d3357bf23a5e
fix /?new=arg?old=arg redirect case
Igor Sysoev <igor@sysoev.ru>
parents:
2397
diff
changeset
|
456 |
d3357bf23a5e
fix /?new=arg?old=arg redirect case
Igor Sysoev <igor@sysoev.ru>
parents:
2397
diff
changeset
|
457 sc->args = 1; |
d3357bf23a5e
fix /?new=arg?old=arg redirect case
Igor Sysoev <igor@sysoev.ru>
parents:
2397
diff
changeset
|
458 |
d3357bf23a5e
fix /?new=arg?old=arg redirect case
Igor Sysoev <igor@sysoev.ru>
parents:
2397
diff
changeset
|
459 if (sc->compile_args) { |
d3357bf23a5e
fix /?new=arg?old=arg redirect case
Igor Sysoev <igor@sysoev.ru>
parents:
2397
diff
changeset
|
460 break; |
d3357bf23a5e
fix /?new=arg?old=arg redirect case
Igor Sysoev <igor@sysoev.ru>
parents:
2397
diff
changeset
|
461 } |
d3357bf23a5e
fix /?new=arg?old=arg redirect case
Igor Sysoev <igor@sysoev.ru>
parents:
2397
diff
changeset
|
462 } |
d3357bf23a5e
fix /?new=arg?old=arg redirect case
Igor Sysoev <igor@sysoev.ru>
parents:
2397
diff
changeset
|
463 |
509 | 464 i++; |
465 name.len++; | |
466 } | |
467 | |
468 sc->size += name.len; | |
469 | |
2587
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
470 if (ngx_http_script_add_copy_code(sc, &name, (i == sc->source->len)) |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
471 != NGX_OK) |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
472 { |
509 | 473 return NGX_ERROR; |
474 } | |
507 | 475 } |
476 | |
2577
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
477 return ngx_http_script_done(sc); |
509 | 478 |
479 invalid_variable: | |
480 | |
481 ngx_conf_log_error(NGX_LOG_EMERG, sc->cf, 0, "invalid variable name"); | |
482 | |
483 return NGX_ERROR; | |
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
484 } |
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
485 |
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
486 |
623 | 487 u_char * |
488 ngx_http_script_run(ngx_http_request_t *r, ngx_str_t *value, | |
489 void *code_lengths, size_t len, void *code_values) | |
490 { | |
1152
a9715f8f17a5
flush nocachable variables before ngx_http_script_run()
Igor Sysoev <igor@sysoev.ru>
parents:
845
diff
changeset
|
491 ngx_uint_t i; |
a9715f8f17a5
flush nocachable variables before ngx_http_script_run()
Igor Sysoev <igor@sysoev.ru>
parents:
845
diff
changeset
|
492 ngx_http_script_code_pt code; |
a9715f8f17a5
flush nocachable variables before ngx_http_script_run()
Igor Sysoev <igor@sysoev.ru>
parents:
845
diff
changeset
|
493 ngx_http_script_len_code_pt lcode; |
a9715f8f17a5
flush nocachable variables before ngx_http_script_run()
Igor Sysoev <igor@sysoev.ru>
parents:
845
diff
changeset
|
494 ngx_http_script_engine_t e; |
a9715f8f17a5
flush nocachable variables before ngx_http_script_run()
Igor Sysoev <igor@sysoev.ru>
parents:
845
diff
changeset
|
495 ngx_http_core_main_conf_t *cmcf; |
a9715f8f17a5
flush nocachable variables before ngx_http_script_run()
Igor Sysoev <igor@sysoev.ru>
parents:
845
diff
changeset
|
496 |
a9715f8f17a5
flush nocachable variables before ngx_http_script_run()
Igor Sysoev <igor@sysoev.ru>
parents:
845
diff
changeset
|
497 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module); |
a9715f8f17a5
flush nocachable variables before ngx_http_script_run()
Igor Sysoev <igor@sysoev.ru>
parents:
845
diff
changeset
|
498 |
a9715f8f17a5
flush nocachable variables before ngx_http_script_run()
Igor Sysoev <igor@sysoev.ru>
parents:
845
diff
changeset
|
499 for (i = 0; i < cmcf->variables.nelts; i++) { |
1565 | 500 if (r->variables[i].no_cacheable) { |
1152
a9715f8f17a5
flush nocachable variables before ngx_http_script_run()
Igor Sysoev <igor@sysoev.ru>
parents:
845
diff
changeset
|
501 r->variables[i].valid = 0; |
a9715f8f17a5
flush nocachable variables before ngx_http_script_run()
Igor Sysoev <igor@sysoev.ru>
parents:
845
diff
changeset
|
502 r->variables[i].not_found = 0; |
a9715f8f17a5
flush nocachable variables before ngx_http_script_run()
Igor Sysoev <igor@sysoev.ru>
parents:
845
diff
changeset
|
503 } |
a9715f8f17a5
flush nocachable variables before ngx_http_script_run()
Igor Sysoev <igor@sysoev.ru>
parents:
845
diff
changeset
|
504 } |
623 | 505 |
506 ngx_memzero(&e, sizeof(ngx_http_script_engine_t)); | |
507 | |
508 e.ip = code_lengths; | |
509 e.request = r; | |
510 e.flushed = 1; | |
511 | |
512 while (*(uintptr_t *) e.ip) { | |
513 lcode = *(ngx_http_script_len_code_pt *) e.ip; | |
514 len += lcode(&e); | |
515 } | |
516 | |
517 | |
518 value->len = len; | |
2049 | 519 value->data = ngx_pnalloc(r->pool, len); |
623 | 520 if (value->data == NULL) { |
521 return NULL; | |
522 } | |
523 | |
524 e.ip = code_values; | |
525 e.pos = value->data; | |
526 | |
527 while (*(uintptr_t *) e.ip) { | |
528 code = *(ngx_http_script_code_pt *) e.ip; | |
529 code((ngx_http_script_engine_t *) &e); | |
530 } | |
531 | |
532 return e.pos; | |
533 } | |
534 | |
535 | |
573 | 536 void |
1565 | 537 ngx_http_script_flush_no_cacheable_variables(ngx_http_request_t *r, |
573 | 538 ngx_array_t *indices) |
539 { | |
540 ngx_uint_t n, *index; | |
541 | |
542 if (indices) { | |
543 index = indices->elts; | |
544 for (n = 0; n < indices->nelts; n++) { | |
1565 | 545 if (r->variables[index[n]].no_cacheable) { |
573 | 546 r->variables[index[n]].valid = 0; |
547 r->variables[index[n]].not_found = 0; | |
548 } | |
549 } | |
550 } | |
551 } | |
552 | |
553 | |
2577
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
554 static ngx_int_t |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
555 ngx_http_script_init_arrays(ngx_http_script_compile_t *sc) |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
556 { |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
557 ngx_uint_t n; |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
558 |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
559 if (sc->flushes && *sc->flushes == NULL) { |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
560 n = sc->variables ? sc->variables : 1; |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
561 *sc->flushes = ngx_array_create(sc->cf->pool, n, sizeof(ngx_uint_t)); |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
562 if (*sc->flushes == NULL) { |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
563 return NGX_ERROR; |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
564 } |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
565 } |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
566 |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
567 if (*sc->lengths == NULL) { |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
568 n = sc->variables * (2 * sizeof(ngx_http_script_copy_code_t) |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
569 + sizeof(ngx_http_script_var_code_t)) |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
570 + sizeof(uintptr_t); |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
571 |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
572 *sc->lengths = ngx_array_create(sc->cf->pool, n, 1); |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
573 if (*sc->lengths == NULL) { |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
574 return NGX_ERROR; |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
575 } |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
576 } |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
577 |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
578 if (*sc->values == NULL) { |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
579 n = (sc->variables * (2 * sizeof(ngx_http_script_copy_code_t) |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
580 + sizeof(ngx_http_script_var_code_t)) |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
581 + sizeof(uintptr_t) |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
582 + sc->source->len |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
583 + sizeof(uintptr_t) - 1) |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
584 & ~(sizeof(uintptr_t) - 1); |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
585 |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
586 *sc->values = ngx_array_create(sc->cf->pool, n, 1); |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
587 if (*sc->values == NULL) { |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
588 return NGX_ERROR; |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
589 } |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
590 } |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
591 |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
592 sc->variables = 0; |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
593 |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
594 return NGX_OK; |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
595 } |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
596 |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
597 |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
598 static ngx_int_t |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
599 ngx_http_script_done(ngx_http_script_compile_t *sc) |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
600 { |
2587
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
601 ngx_str_t zero; |
2577
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
602 uintptr_t *code; |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
603 |
2587
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
604 if (sc->zero) { |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
605 |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
606 zero.len = 1; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
607 zero.data = (u_char *) "\0"; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
608 |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
609 if (ngx_http_script_add_copy_code(sc, &zero, 0) != NGX_OK) { |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
610 return NGX_ERROR; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
611 } |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
612 } |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
613 |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
614 if (sc->conf_prefix || sc->root_prefix) { |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
615 if (ngx_http_script_add_full_name_code(sc) != NGX_OK) { |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
616 return NGX_ERROR; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
617 } |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
618 } |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
619 |
2577
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
620 if (sc->complete_lengths) { |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
621 code = ngx_http_script_add_code(*sc->lengths, sizeof(uintptr_t), NULL); |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
622 if (code == NULL) { |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
623 return NGX_ERROR; |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
624 } |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
625 |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
626 *code = (uintptr_t) NULL; |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
627 } |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
628 |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
629 if (sc->complete_values) { |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
630 code = ngx_http_script_add_code(*sc->values, sizeof(uintptr_t), |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
631 &sc->main); |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
632 if (code == NULL) { |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
633 return NGX_ERROR; |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
634 } |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
635 |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
636 *code = (uintptr_t) NULL; |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
637 } |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
638 |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
639 return NGX_OK; |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
640 } |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
641 |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
642 |
509 | 643 void * |
507 | 644 ngx_http_script_start_code(ngx_pool_t *pool, ngx_array_t **codes, size_t size) |
479 | 645 { |
507 | 646 if (*codes == NULL) { |
647 *codes = ngx_array_create(pool, 256, 1); | |
648 if (*codes == NULL) { | |
649 return NULL; | |
650 } | |
651 } | |
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
652 |
507 | 653 return ngx_array_push_n(*codes, size); |
654 } | |
655 | |
509 | 656 |
657 void * | |
658 ngx_http_script_add_code(ngx_array_t *codes, size_t size, void *code) | |
659 { | |
660 u_char *elts, **p; | |
661 void *new; | |
662 | |
663 elts = codes->elts; | |
664 | |
665 new = ngx_array_push_n(codes, size); | |
666 if (new == NULL) { | |
2911 | 667 return NULL; |
509 | 668 } |
669 | |
670 if (code) { | |
671 if (elts != codes->elts) { | |
672 p = code; | |
673 *p += (u_char *) codes->elts - elts; | |
674 } | |
675 } | |
676 | |
677 return new; | |
678 } | |
507 | 679 |
479 | 680 |
2577
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
681 static ngx_int_t |
2587
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
682 ngx_http_script_add_copy_code(ngx_http_script_compile_t *sc, ngx_str_t *value, |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
683 ngx_uint_t last) |
2577
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
684 { |
2587
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
685 u_char *p; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
686 size_t size, len, zero; |
2577
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
687 ngx_http_script_copy_code_t *code; |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
688 |
2587
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
689 zero = (sc->zero && last); |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
690 len = value->len + zero; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
691 |
2577
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
692 code = ngx_http_script_add_code(*sc->lengths, |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
693 sizeof(ngx_http_script_copy_code_t), NULL); |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
694 if (code == NULL) { |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
695 return NGX_ERROR; |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
696 } |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
697 |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
698 code->code = (ngx_http_script_code_pt) ngx_http_script_copy_len_code; |
2587
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
699 code->len = len; |
2577
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
700 |
2587
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
701 size = (sizeof(ngx_http_script_copy_code_t) + len + sizeof(uintptr_t) - 1) |
2577
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
702 & ~(sizeof(uintptr_t) - 1); |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
703 |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
704 code = ngx_http_script_add_code(*sc->values, size, &sc->main); |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
705 if (code == NULL) { |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
706 return NGX_ERROR; |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
707 } |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
708 |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
709 code->code = ngx_http_script_copy_code; |
2587
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
710 code->len = len; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
711 |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
712 p = ngx_cpymem((u_char *) code + sizeof(ngx_http_script_copy_code_t), |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
713 value->data, value->len); |
2577
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
714 |
2587
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
715 if (zero) { |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
716 *p = '\0'; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
717 sc->zero = 0; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
718 } |
2577
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
719 |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
720 return NGX_OK; |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
721 } |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
722 |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
723 |
507 | 724 size_t |
509 | 725 ngx_http_script_copy_len_code(ngx_http_script_engine_t *e) |
507 | 726 { |
727 ngx_http_script_copy_code_t *code; | |
479 | 728 |
509 | 729 code = (ngx_http_script_copy_code_t *) e->ip; |
507 | 730 |
509 | 731 e->ip += sizeof(ngx_http_script_copy_code_t); |
507 | 732 |
733 return code->len; | |
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
734 } |
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
735 |
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
736 |
507 | 737 void |
509 | 738 ngx_http_script_copy_code(ngx_http_script_engine_t *e) |
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
739 { |
2393 | 740 u_char *p; |
507 | 741 ngx_http_script_copy_code_t *code; |
742 | |
509 | 743 code = (ngx_http_script_copy_code_t *) e->ip; |
744 | |
2393 | 745 p = e->pos; |
746 | |
509 | 747 if (!e->skip) { |
2393 | 748 e->pos = ngx_copy(p, e->ip + sizeof(ngx_http_script_copy_code_t), |
573 | 749 code->len); |
509 | 750 } |
507 | 751 |
509 | 752 e->ip += sizeof(ngx_http_script_copy_code_t) |
753 + ((code->len + sizeof(uintptr_t) - 1) & ~(sizeof(uintptr_t) - 1)); | |
507 | 754 |
2393 | 755 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, e->request->connection->log, 0, |
756 "http script copy: \"%*s\"", e->pos - p, p); | |
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
757 } |
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
758 |
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
759 |
2577
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
760 static ngx_int_t |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
761 ngx_http_script_add_var_code(ngx_http_script_compile_t *sc, ngx_str_t *name) |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
762 { |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
763 ngx_int_t index, *p; |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
764 ngx_http_script_var_code_t *code; |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
765 |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
766 index = ngx_http_get_variable_index(sc->cf, name); |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
767 |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
768 if (index == NGX_ERROR) { |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
769 return NGX_ERROR; |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
770 } |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
771 |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
772 if (sc->flushes) { |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
773 p = ngx_array_push(*sc->flushes); |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
774 if (p == NULL) { |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
775 return NGX_ERROR; |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
776 } |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
777 |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
778 *p = index; |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
779 } |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
780 |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
781 code = ngx_http_script_add_code(*sc->lengths, |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
782 sizeof(ngx_http_script_var_code_t), NULL); |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
783 if (code == NULL) { |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
784 return NGX_ERROR; |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
785 } |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
786 |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
787 code->code = (ngx_http_script_code_pt) ngx_http_script_copy_var_len_code; |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
788 code->index = (uintptr_t) index; |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
789 |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
790 code = ngx_http_script_add_code(*sc->values, |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
791 sizeof(ngx_http_script_var_code_t), |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
792 &sc->main); |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
793 if (code == NULL) { |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
794 return NGX_ERROR; |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
795 } |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
796 |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
797 code->code = ngx_http_script_copy_var_code; |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
798 code->index = (uintptr_t) index; |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
799 |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
800 return NGX_OK; |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
801 } |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
802 |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
803 |
507 | 804 size_t |
509 | 805 ngx_http_script_copy_var_len_code(ngx_http_script_engine_t *e) |
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
806 { |
507 | 807 ngx_http_variable_value_t *value; |
808 ngx_http_script_var_code_t *code; | |
809 | |
509 | 810 code = (ngx_http_script_var_code_t *) e->ip; |
507 | 811 |
509 | 812 e->ip += sizeof(ngx_http_script_var_code_t); |
507 | 813 |
573 | 814 if (e->flushed) { |
815 value = ngx_http_get_indexed_variable(e->request, code->index); | |
507 | 816 |
573 | 817 } else { |
818 value = ngx_http_get_flushed_variable(e->request, code->index); | |
819 } | |
820 | |
821 if (value && !value->not_found) { | |
822 return value->len; | |
507 | 823 } |
824 | |
553 | 825 return 0; |
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
826 } |
479 | 827 |
828 | |
507 | 829 void |
509 | 830 ngx_http_script_copy_var_code(ngx_http_script_engine_t *e) |
479 | 831 { |
2393 | 832 u_char *p; |
507 | 833 ngx_http_variable_value_t *value; |
834 ngx_http_script_var_code_t *code; | |
835 | |
509 | 836 code = (ngx_http_script_var_code_t *) e->ip; |
837 | |
838 e->ip += sizeof(ngx_http_script_var_code_t); | |
839 | |
840 if (!e->skip) { | |
573 | 841 |
842 if (e->flushed) { | |
843 value = ngx_http_get_indexed_variable(e->request, code->index); | |
509 | 844 |
573 | 845 } else { |
846 value = ngx_http_get_flushed_variable(e->request, code->index); | |
847 } | |
848 | |
849 if (value && !value->not_found) { | |
2393 | 850 p = e->pos; |
851 e->pos = ngx_copy(p, value->data, value->len); | |
509 | 852 |
2393 | 853 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, |
845
eb5cf273e5d2
debug log should not be under rewrite_log control
Igor Sysoev <igor@sysoev.ru>
parents:
730
diff
changeset
|
854 e->request->connection->log, 0, |
2393 | 855 "http script var: \"%*s\"", e->pos - p, p); |
509 | 856 } |
857 } | |
858 } | |
859 | |
860 | |
2577
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
861 static ngx_int_t |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
862 ngx_http_script_add_args_code(ngx_http_script_compile_t *sc) |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
863 { |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
864 uintptr_t *code; |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
865 |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
866 code = ngx_http_script_add_code(*sc->lengths, sizeof(uintptr_t), NULL); |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
867 if (code == NULL) { |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
868 return NGX_ERROR; |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
869 } |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
870 |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
871 *code = (uintptr_t) ngx_http_script_mark_args_code; |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
872 |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
873 code = ngx_http_script_add_code(*sc->values, sizeof(uintptr_t), &sc->main); |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
874 if (code == NULL) { |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
875 return NGX_ERROR; |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
876 } |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
877 |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
878 *code = (uintptr_t) ngx_http_script_start_args_code; |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
879 |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
880 return NGX_OK; |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
881 } |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
882 |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
883 |
509 | 884 size_t |
1891
782af1038115
length calculation did not take into account escaped symbols in arguments
Igor Sysoev <igor@sysoev.ru>
parents:
1799
diff
changeset
|
885 ngx_http_script_mark_args_code(ngx_http_script_engine_t *e) |
782af1038115
length calculation did not take into account escaped symbols in arguments
Igor Sysoev <igor@sysoev.ru>
parents:
1799
diff
changeset
|
886 { |
782af1038115
length calculation did not take into account escaped symbols in arguments
Igor Sysoev <igor@sysoev.ru>
parents:
1799
diff
changeset
|
887 e->is_args = 1; |
782af1038115
length calculation did not take into account escaped symbols in arguments
Igor Sysoev <igor@sysoev.ru>
parents:
1799
diff
changeset
|
888 e->ip += sizeof(uintptr_t); |
782af1038115
length calculation did not take into account escaped symbols in arguments
Igor Sysoev <igor@sysoev.ru>
parents:
1799
diff
changeset
|
889 |
782af1038115
length calculation did not take into account escaped symbols in arguments
Igor Sysoev <igor@sysoev.ru>
parents:
1799
diff
changeset
|
890 return 1; |
782af1038115
length calculation did not take into account escaped symbols in arguments
Igor Sysoev <igor@sysoev.ru>
parents:
1799
diff
changeset
|
891 } |
782af1038115
length calculation did not take into account escaped symbols in arguments
Igor Sysoev <igor@sysoev.ru>
parents:
1799
diff
changeset
|
892 |
782af1038115
length calculation did not take into account escaped symbols in arguments
Igor Sysoev <igor@sysoev.ru>
parents:
1799
diff
changeset
|
893 |
509 | 894 void |
895 ngx_http_script_start_args_code(ngx_http_script_engine_t *e) | |
896 { | |
897 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, e->request->connection->log, 0, | |
898 "http script args"); | |
577 | 899 |
2225
207827f7bf71
escape a query string characters taken from URI while rewrite
Igor Sysoev <igor@sysoev.ru>
parents:
2133
diff
changeset
|
900 e->is_args = 1; |
509 | 901 e->args = e->pos; |
902 e->ip += sizeof(uintptr_t); | |
903 } | |
904 | |
905 | |
517 | 906 #if (NGX_PCRE) |
907 | |
509 | 908 void |
909 ngx_http_script_regex_start_code(ngx_http_script_engine_t *e) | |
910 { | |
911 size_t len; | |
912 ngx_int_t rc; | |
913 ngx_uint_t n; | |
914 ngx_http_request_t *r; | |
915 ngx_http_script_engine_t le; | |
916 ngx_http_script_len_code_pt lcode; | |
917 ngx_http_script_regex_code_t *code; | |
918 | |
919 code = (ngx_http_script_regex_code_t *) e->ip; | |
920 | |
921 r = e->request; | |
922 | |
923 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
924 "http script regex: \"%V\"", &code->name); | |
925 | |
926 if (code->uri) { | |
515 | 927 e->line = r->uri; |
509 | 928 } else { |
929 e->sp--; | |
573 | 930 e->line.len = e->sp->len; |
931 e->line.data = e->sp->data; | |
509 | 932 } |
507 | 933 |
3325 | 934 rc = ngx_http_regex_exec(r, code->regex, &e->line); |
2547
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
935 |
3325 | 936 if (rc == NGX_DECLINED) { |
2397 | 937 if (e->log || (r->connection->log->log_level & NGX_LOG_DEBUG_HTTP)) { |
509 | 938 ngx_log_error(NGX_LOG_NOTICE, r->connection->log, 0, |
515 | 939 "\"%V\" does not match \"%V\"", |
940 &code->name, &e->line); | |
509 | 941 } |
942 | |
2547
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
943 r->ncaptures = 0; |
515 | 944 |
509 | 945 if (code->test) { |
631 | 946 if (code->negative_test) { |
947 e->sp->len = 1; | |
948 e->sp->data = (u_char *) "1"; | |
949 | |
950 } else { | |
951 e->sp->len = 0; | |
952 e->sp->data = (u_char *) ""; | |
953 } | |
954 | |
509 | 955 e->sp++; |
956 | |
957 e->ip += sizeof(ngx_http_script_regex_code_t); | |
958 return; | |
959 } | |
960 | |
961 e->ip += code->next; | |
962 return; | |
963 } | |
964 | |
3325 | 965 if (rc == NGX_ERROR) { |
509 | 966 e->ip = ngx_http_script_exit; |
967 e->status = NGX_HTTP_INTERNAL_SERVER_ERROR; | |
968 return; | |
969 } | |
970 | |
2397 | 971 if (e->log || (r->connection->log->log_level & NGX_LOG_DEBUG_HTTP)) { |
509 | 972 ngx_log_error(NGX_LOG_NOTICE, r->connection->log, 0, |
515 | 973 "\"%V\" matches \"%V\"", &code->name, &e->line); |
509 | 974 } |
975 | |
976 if (code->test) { | |
631 | 977 if (code->negative_test) { |
978 e->sp->len = 0; | |
979 e->sp->data = (u_char *) ""; | |
980 | |
981 } else { | |
982 e->sp->len = 1; | |
983 e->sp->data = (u_char *) "1"; | |
984 } | |
985 | |
509 | 986 e->sp++; |
987 | |
988 e->ip += sizeof(ngx_http_script_regex_code_t); | |
989 return; | |
990 } | |
991 | |
992 if (code->status) { | |
993 e->status = code->status; | |
507 | 994 |
509 | 995 if (!code->redirect) { |
996 e->ip = ngx_http_script_exit; | |
997 return; | |
998 } | |
999 } | |
1000 | |
1001 if (code->uri) { | |
1002 r->internal = 1; | |
1003 r->valid_unparsed_uri = 0; | |
1004 | |
1005 if (code->break_cycle) { | |
1006 r->valid_location = 0; | |
527 | 1007 r->uri_changed = 0; |
509 | 1008 |
1009 } else { | |
1010 r->uri_changed = 1; | |
1011 } | |
1012 } | |
1013 | |
1014 if (code->lengths == NULL) { | |
1015 e->buf.len = code->size; | |
1016 | |
1017 if (code->uri) { | |
3344
1aed55182ea2
fix captures in "rewrite", the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3325
diff
changeset
|
1018 if (r->ncaptures && (r->quoted_uri || r->plus_in_uri)) { |
509 | 1019 e->buf.len += 2 * ngx_escape_uri(NULL, r->uri.data, r->uri.len, |
1020 NGX_ESCAPE_ARGS); | |
1021 } | |
1022 } | |
1023 | |
3344
1aed55182ea2
fix captures in "rewrite", the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3325
diff
changeset
|
1024 for (n = 2; n < r->ncaptures; n += 2) { |
1aed55182ea2
fix captures in "rewrite", the bug had been introduced in r3326
Igor Sysoev <igor@sysoev.ru>
parents:
3325
diff
changeset
|
1025 e->buf.len += r->captures[n + 1] - r->captures[n]; |
509 | 1026 } |
1027 | |
1028 } else { | |
1029 ngx_memzero(&le, sizeof(ngx_http_script_engine_t)); | |
1030 | |
1031 le.ip = code->lengths->elts; | |
679 | 1032 le.line = e->line; |
509 | 1033 le.request = r; |
679 | 1034 le.quote = code->redirect; |
509 | 1035 |
1891
782af1038115
length calculation did not take into account escaped symbols in arguments
Igor Sysoev <igor@sysoev.ru>
parents:
1799
diff
changeset
|
1036 len = 0; |
509 | 1037 |
1038 while (*(uintptr_t *) le.ip) { | |
1039 lcode = *(ngx_http_script_len_code_pt *) le.ip; | |
1040 len += lcode(&le); | |
1041 } | |
1042 | |
1043 e->buf.len = len; | |
1044 } | |
1045 | |
515 | 1046 if (code->add_args && r->args.len) { |
509 | 1047 e->buf.len += r->args.len + 1; |
1048 } | |
1049 | |
2049 | 1050 e->buf.data = ngx_pnalloc(r->pool, e->buf.len); |
509 | 1051 if (e->buf.data == NULL) { |
1052 e->ip = ngx_http_script_exit; | |
1053 e->status = NGX_HTTP_INTERNAL_SERVER_ERROR; | |
507 | 1054 return; |
1055 } | |
1056 | |
509 | 1057 e->quote = code->redirect; |
1058 | |
1059 e->pos = e->buf.data; | |
1060 | |
1061 e->ip += sizeof(ngx_http_script_regex_code_t); | |
1062 } | |
1063 | |
1064 | |
1065 void | |
1066 ngx_http_script_regex_end_code(ngx_http_script_engine_t *e) | |
1067 { | |
577 | 1068 u_char *dst, *src; |
509 | 1069 ngx_http_request_t *r; |
1070 ngx_http_script_regex_end_code_t *code; | |
1071 | |
1072 code = (ngx_http_script_regex_end_code_t *) e->ip; | |
1073 | |
1074 r = e->request; | |
1075 | |
1076 e->quote = 0; | |
1077 | |
1078 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
1079 "http script regex end"); | |
1080 | |
1081 if (code->redirect) { | |
1082 | |
577 | 1083 dst = e->buf.data; |
1084 src = e->buf.data; | |
1085 | |
1593 | 1086 ngx_unescape_uri(&dst, &src, e->pos - e->buf.data, |
1087 NGX_UNESCAPE_REDIRECT); | |
577 | 1088 |
1089 if (src < e->pos) { | |
3887
e7798b5e990a
use memmove() in appropriate places
Igor Sysoev <igor@sysoev.ru>
parents:
3761
diff
changeset
|
1090 dst = ngx_movemem(dst, src, e->pos - src); |
577 | 1091 } |
1092 | |
1093 e->pos = dst; | |
1094 | |
1095 if (code->add_args && r->args.len) { | |
509 | 1096 *e->pos++ = (u_char) (code->args ? '&' : '?'); |
573 | 1097 e->pos = ngx_copy(e->pos, r->args.data, r->args.len); |
509 | 1098 } |
1099 | |
1100 e->buf.len = e->pos - e->buf.data; | |
1101 | |
2397 | 1102 if (e->log || (r->connection->log->log_level & NGX_LOG_DEBUG_HTTP)) { |
509 | 1103 ngx_log_error(NGX_LOG_NOTICE, r->connection->log, 0, |
1104 "rewritten redirect: \"%V\"", &e->buf); | |
1105 } | |
1106 | |
4206
1a94a56a4e5d
Clear old Location header (if any) while adding a new one.
Maxim Dounin <mdounin@mdounin.ru>
parents:
3904
diff
changeset
|
1107 ngx_http_clear_location(r); |
1a94a56a4e5d
Clear old Location header (if any) while adding a new one.
Maxim Dounin <mdounin@mdounin.ru>
parents:
3904
diff
changeset
|
1108 |
509 | 1109 r->headers_out.location = ngx_list_push(&r->headers_out.headers); |
1110 if (r->headers_out.location == NULL) { | |
1111 e->ip = ngx_http_script_exit; | |
1112 e->status = NGX_HTTP_INTERNAL_SERVER_ERROR; | |
1113 return; | |
1114 } | |
1115 | |
577 | 1116 r->headers_out.location->hash = 1; |
3516
dd1570b6f237
ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents:
3344
diff
changeset
|
1117 ngx_str_set(&r->headers_out.location->key, "Location"); |
509 | 1118 r->headers_out.location->value = e->buf; |
1119 | |
1120 e->ip += sizeof(ngx_http_script_regex_end_code_t); | |
1121 return; | |
1122 } | |
1123 | |
577 | 1124 if (e->args) { |
509 | 1125 e->buf.len = e->args - e->buf.data; |
1126 | |
1127 if (code->add_args && r->args.len) { | |
1128 *e->pos++ = '&'; | |
573 | 1129 e->pos = ngx_copy(e->pos, r->args.data, r->args.len); |
509 | 1130 } |
1131 | |
1132 r->args.len = e->pos - e->args; | |
1133 r->args.data = e->args; | |
1134 | |
1135 e->args = NULL; | |
1136 | |
1137 } else { | |
1138 e->buf.len = e->pos - e->buf.data; | |
673 | 1139 |
1140 if (!code->add_args) { | |
1141 r->args.len = 0; | |
1142 } | |
509 | 1143 } |
1144 | |
2397 | 1145 if (e->log || (r->connection->log->log_level & NGX_LOG_DEBUG_HTTP)) { |
509 | 1146 ngx_log_error(NGX_LOG_NOTICE, r->connection->log, 0, |
1147 "rewritten data: \"%V\", args: \"%V\"", | |
1148 &e->buf, &r->args); | |
1149 } | |
1150 | |
1151 if (code->uri) { | |
1152 r->uri = e->buf; | |
1153 | |
535 | 1154 if (r->uri.len == 0) { |
1155 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
1156 "the rewritten URI has a zero length"); | |
1157 e->ip = ngx_http_script_exit; | |
1158 e->status = NGX_HTTP_INTERNAL_SERVER_ERROR; | |
1159 return; | |
1160 } | |
1161 | |
2979
b941147f2b2e
ngx_http_set_exten() is always successful since 0.3.46
Igor Sysoev <igor@sysoev.ru>
parents:
2911
diff
changeset
|
1162 ngx_http_set_exten(r); |
509 | 1163 } |
1164 | |
1165 e->ip += sizeof(ngx_http_script_regex_end_code_t); | |
1166 } | |
1167 | |
2547
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
1168 |
2577
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
1169 static ngx_int_t |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
1170 ngx_http_script_add_capture_code(ngx_http_script_compile_t *sc, ngx_uint_t n) |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
1171 { |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
1172 ngx_http_script_copy_capture_code_t *code; |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
1173 |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
1174 code = ngx_http_script_add_code(*sc->lengths, |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
1175 sizeof(ngx_http_script_copy_capture_code_t), |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
1176 NULL); |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
1177 if (code == NULL) { |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
1178 return NGX_ERROR; |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
1179 } |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
1180 |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
1181 code->code = (ngx_http_script_code_pt) |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
1182 ngx_http_script_copy_capture_len_code; |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
1183 code->n = 2 * n; |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
1184 |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
1185 |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
1186 code = ngx_http_script_add_code(*sc->values, |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
1187 sizeof(ngx_http_script_copy_capture_code_t), |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
1188 &sc->main); |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
1189 if (code == NULL) { |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
1190 return NGX_ERROR; |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
1191 } |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
1192 |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
1193 code->code = ngx_http_script_copy_capture_code; |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
1194 code->n = 2 * n; |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
1195 |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
1196 if (sc->ncaptures < n) { |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
1197 sc->ncaptures = n; |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
1198 } |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
1199 |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
1200 return NGX_OK; |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
1201 } |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
1202 |
2dcbcfc1a8d1
split ngx_http_script_compile()
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
1203 |
2547
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
1204 size_t |
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
1205 ngx_http_script_copy_capture_len_code(ngx_http_script_engine_t *e) |
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
1206 { |
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
1207 int *cap; |
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
1208 u_char *p; |
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
1209 ngx_uint_t n; |
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
1210 ngx_http_request_t *r; |
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
1211 ngx_http_script_copy_capture_code_t *code; |
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
1212 |
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
1213 r = e->request; |
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
1214 |
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
1215 code = (ngx_http_script_copy_capture_code_t *) e->ip; |
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
1216 |
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
1217 e->ip += sizeof(ngx_http_script_copy_capture_code_t); |
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
1218 |
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
1219 n = code->n; |
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
1220 |
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
1221 if (n < r->ncaptures) { |
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
1222 |
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
1223 cap = r->captures; |
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
1224 |
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
1225 if ((e->is_args || e->quote) |
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
1226 && (e->request->quoted_uri || e->request->plus_in_uri)) |
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
1227 { |
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
1228 p = r->captures_data; |
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
1229 |
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
1230 return cap[n + 1] - cap[n] |
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
1231 + 2 * ngx_escape_uri(NULL, &p[cap[n]], cap[n + 1] - cap[n], |
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
1232 NGX_ESCAPE_ARGS); |
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
1233 } else { |
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
1234 return cap[n + 1] - cap[n]; |
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
1235 } |
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
1236 } |
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
1237 |
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
1238 return 0; |
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
1239 } |
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
1240 |
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
1241 |
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
1242 void |
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
1243 ngx_http_script_copy_capture_code(ngx_http_script_engine_t *e) |
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
1244 { |
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
1245 int *cap; |
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
1246 u_char *p, *pos; |
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
1247 ngx_uint_t n; |
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
1248 ngx_http_request_t *r; |
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
1249 ngx_http_script_copy_capture_code_t *code; |
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
1250 |
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
1251 r = e->request; |
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
1252 |
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
1253 code = (ngx_http_script_copy_capture_code_t *) e->ip; |
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
1254 |
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
1255 e->ip += sizeof(ngx_http_script_copy_capture_code_t); |
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
1256 |
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
1257 n = code->n; |
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
1258 |
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
1259 pos = e->pos; |
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
1260 |
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
1261 if (n < r->ncaptures) { |
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
1262 |
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
1263 cap = r->captures; |
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
1264 p = r->captures_data; |
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
1265 |
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
1266 if ((e->is_args || e->quote) |
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
1267 && (e->request->quoted_uri || e->request->plus_in_uri)) |
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
1268 { |
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
1269 e->pos = (u_char *) ngx_escape_uri(pos, &p[cap[n]], |
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
1270 cap[n + 1] - cap[n], |
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
1271 NGX_ESCAPE_ARGS); |
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
1272 } else { |
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
1273 e->pos = ngx_copy(pos, &p[cap[n]], cap[n + 1] - cap[n]); |
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
1274 } |
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
1275 } |
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
1276 |
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
1277 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, e->request->connection->log, 0, |
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
1278 "http script capture: \"%*s\"", e->pos - pos, pos); |
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
1279 } |
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2498
diff
changeset
|
1280 |
517 | 1281 #endif |
1282 | |
509 | 1283 |
2587
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
1284 static ngx_int_t |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
1285 ngx_http_script_add_full_name_code(ngx_http_script_compile_t *sc) |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
1286 { |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
1287 ngx_http_script_full_name_code_t *code; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
1288 |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
1289 code = ngx_http_script_add_code(*sc->lengths, |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
1290 sizeof(ngx_http_script_full_name_code_t), |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
1291 NULL); |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
1292 if (code == NULL) { |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
1293 return NGX_ERROR; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
1294 } |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
1295 |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
1296 code->code = (ngx_http_script_code_pt) ngx_http_script_full_name_len_code; |
2758 | 1297 code->conf_prefix = sc->conf_prefix; |
2587
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
1298 |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
1299 code = ngx_http_script_add_code(*sc->values, |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
1300 sizeof(ngx_http_script_full_name_code_t), |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
1301 &sc->main); |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
1302 if (code == NULL) { |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
1303 return NGX_ERROR; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
1304 } |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
1305 |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
1306 code->code = ngx_http_script_full_name_code; |
2758 | 1307 code->conf_prefix = sc->conf_prefix; |
2587
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
1308 |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
1309 return NGX_OK; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
1310 } |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
1311 |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
1312 |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
1313 static size_t |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
1314 ngx_http_script_full_name_len_code(ngx_http_script_engine_t *e) |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
1315 { |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
1316 ngx_http_script_full_name_code_t *code; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
1317 |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
1318 code = (ngx_http_script_full_name_code_t *) e->ip; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
1319 |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
1320 e->ip += sizeof(ngx_http_script_full_name_code_t); |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
1321 |
2758 | 1322 return code->conf_prefix ? ngx_cycle->conf_prefix.len: |
1323 ngx_cycle->prefix.len; | |
2587
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
1324 } |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
1325 |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
1326 |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
1327 static void |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
1328 ngx_http_script_full_name_code(ngx_http_script_engine_t *e) |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
1329 { |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
1330 ngx_http_script_full_name_code_t *code; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
1331 |
5331
e04083b79335
Style improved after 12dd27b74117.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5330
diff
changeset
|
1332 ngx_str_t value, *prefix; |
2587
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
1333 |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
1334 code = (ngx_http_script_full_name_code_t *) e->ip; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
1335 |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
1336 value.data = e->buf.data; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
1337 value.len = e->pos - e->buf.data; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
1338 |
5331
e04083b79335
Style improved after 12dd27b74117.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5330
diff
changeset
|
1339 prefix = code->conf_prefix ? (ngx_str_t *) &ngx_cycle->conf_prefix: |
e04083b79335
Style improved after 12dd27b74117.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5330
diff
changeset
|
1340 (ngx_str_t *) &ngx_cycle->prefix; |
e04083b79335
Style improved after 12dd27b74117.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5330
diff
changeset
|
1341 |
e04083b79335
Style improved after 12dd27b74117.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5330
diff
changeset
|
1342 if (ngx_get_full_name(e->request->pool, prefix, &value) != NGX_OK) { |
2587
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
1343 e->ip = ngx_http_script_exit; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
1344 e->status = NGX_HTTP_INTERNAL_SERVER_ERROR; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
1345 return; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
1346 } |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
1347 |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
1348 e->buf = value; |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
1349 |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
1350 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, e->request->connection->log, 0, |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
1351 "http script fullname: \"%V\"", &value); |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
1352 |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
1353 e->ip += sizeof(ngx_http_script_full_name_code_t); |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
1354 } |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
1355 |
8afc4df77ee8
ngx_http_script_flush_complex_value()
Igor Sysoev <igor@sysoev.ru>
parents:
2577
diff
changeset
|
1356 |
509 | 1357 void |
1358 ngx_http_script_return_code(ngx_http_script_engine_t *e) | |
577 | 1359 { |
509 | 1360 ngx_http_script_return_code_t *code; |
577 | 1361 |
509 | 1362 code = (ngx_http_script_return_code_t *) e->ip; |
1363 | |
3633 | 1364 if (code->status < NGX_HTTP_BAD_REQUEST |
1365 || code->text.value.len | |
1366 || code->text.lengths) | |
1367 { | |
1368 e->status = ngx_http_send_response(e->request, code->status, NULL, | |
1369 &code->text); | |
1370 } else { | |
1371 e->status = code->status; | |
653 | 1372 } |
1373 | |
3633 | 1374 e->ip = ngx_http_script_exit; |
479 | 1375 } |
509 | 1376 |
1377 | |
1378 void | |
527 | 1379 ngx_http_script_break_code(ngx_http_script_engine_t *e) |
1380 { | |
1381 e->request->uri_changed = 0; | |
1382 | |
1383 e->ip = ngx_http_script_exit; | |
1384 } | |
1385 | |
1386 | |
1387 void | |
509 | 1388 ngx_http_script_if_code(ngx_http_script_engine_t *e) |
1389 { | |
1390 ngx_http_script_if_code_t *code; | |
1391 | |
1392 code = (ngx_http_script_if_code_t *) e->ip; | |
1393 | |
1394 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, e->request->connection->log, 0, | |
1395 "http script if"); | |
1396 | |
1397 e->sp--; | |
1398 | |
5426 | 1399 if (e->sp->len && (e->sp->len != 1 || e->sp->data[0] != '0')) { |
509 | 1400 if (code->loc_conf) { |
1401 e->request->loc_conf = code->loc_conf; | |
535 | 1402 ngx_http_update_location_config(e->request); |
509 | 1403 } |
1404 | |
1405 e->ip += sizeof(ngx_http_script_if_code_t); | |
1406 return; | |
1407 } | |
1408 | |
1409 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, e->request->connection->log, 0, | |
577 | 1410 "http script if: false"); |
509 | 1411 |
1412 e->ip += code->next; | |
1413 } | |
1414 | |
1415 | |
1416 void | |
577 | 1417 ngx_http_script_equal_code(ngx_http_script_engine_t *e) |
1418 { | |
1419 ngx_http_variable_value_t *val, *res; | |
1420 | |
1421 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, e->request->connection->log, 0, | |
1422 "http script equal"); | |
1423 | |
1424 e->sp--; | |
1425 val = e->sp; | |
1426 res = e->sp - 1; | |
1427 | |
1428 e->ip += sizeof(uintptr_t); | |
1429 | |
2393 | 1430 if (val->len == res->len |
1431 && ngx_strncmp(val->data, res->data, res->len) == 0) | |
577 | 1432 { |
1433 *res = ngx_http_variable_true_value; | |
1434 return; | |
1435 } | |
1436 | |
1437 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, e->request->connection->log, 0, | |
1438 "http script equal: no"); | |
1439 | |
1440 *res = ngx_http_variable_null_value; | |
1441 } | |
1442 | |
1443 | |
1444 void | |
1445 ngx_http_script_not_equal_code(ngx_http_script_engine_t *e) | |
1446 { | |
1447 ngx_http_variable_value_t *val, *res; | |
1448 | |
1449 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, e->request->connection->log, 0, | |
1450 "http script not equal"); | |
1451 | |
1452 e->sp--; | |
1453 val = e->sp; | |
1454 res = e->sp - 1; | |
1455 | |
1456 e->ip += sizeof(uintptr_t); | |
1457 | |
2393 | 1458 if (val->len == res->len |
1459 && ngx_strncmp(val->data, res->data, res->len) == 0) | |
577 | 1460 { |
1461 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, e->request->connection->log, 0, | |
1462 "http script not equal: no"); | |
1463 | |
1464 *res = ngx_http_variable_null_value; | |
1465 return; | |
1466 } | |
1467 | |
1468 *res = ngx_http_variable_true_value; | |
1469 } | |
1470 | |
1471 | |
1472 void | |
631 | 1473 ngx_http_script_file_code(ngx_http_script_engine_t *e) |
1474 { | |
1454 | 1475 ngx_str_t path; |
1476 ngx_http_request_t *r; | |
1477 ngx_open_file_info_t of; | |
1478 ngx_http_core_loc_conf_t *clcf; | |
631 | 1479 ngx_http_variable_value_t *value; |
1480 ngx_http_script_file_code_t *code; | |
1481 | |
1482 value = e->sp - 1; | |
1483 | |
1484 code = (ngx_http_script_file_code_t *) e->ip; | |
1485 e->ip += sizeof(ngx_http_script_file_code_t); | |
1486 | |
1454 | 1487 path.len = value->len - 1; |
1488 path.data = value->data; | |
1489 | |
1490 r = e->request; | |
1491 | |
1492 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
6480 | 1493 "http script file op %p \"%V\"", (void *) code->op, &path); |
1454 | 1494 |
1495 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); | |
631 | 1496 |
2068
75a8d34459c5
ngx_memzero() ngx_open_file_info_t
Igor Sysoev <igor@sysoev.ru>
parents:
2063
diff
changeset
|
1497 ngx_memzero(&of, sizeof(ngx_open_file_info_t)); |
75a8d34459c5
ngx_memzero() ngx_open_file_info_t
Igor Sysoev <igor@sysoev.ru>
parents:
2063
diff
changeset
|
1498 |
3178 | 1499 of.read_ahead = clcf->read_ahead; |
2129 | 1500 of.directio = clcf->directio; |
1767
c42431762903
open_file_cache_retest > open_file_cache_valid
Igor Sysoev <igor@sysoev.ru>
parents:
1593
diff
changeset
|
1501 of.valid = clcf->open_file_cache_valid; |
1772 | 1502 of.min_uses = clcf->open_file_cache_min_uses; |
2756
09cab3f8d92e
*) of.test_only to not open file if only stat() is enough
Igor Sysoev <igor@sysoev.ru>
parents:
2609
diff
changeset
|
1503 of.test_only = 1; |
1454 | 1504 of.errors = clcf->open_file_cache_errors; |
1457 | 1505 of.events = clcf->open_file_cache_events; |
4494
13e09cf11d4e
Disable symlinks: initialization of the "disable_symlinks" field in
Valentin Bartenev <vbart@nginx.com>
parents:
4478
diff
changeset
|
1506 |
13e09cf11d4e
Disable symlinks: initialization of the "disable_symlinks" field in
Valentin Bartenev <vbart@nginx.com>
parents:
4478
diff
changeset
|
1507 if (ngx_http_set_disable_symlinks(r, clcf, &path, &of) != NGX_OK) { |
13e09cf11d4e
Disable symlinks: initialization of the "disable_symlinks" field in
Valentin Bartenev <vbart@nginx.com>
parents:
4478
diff
changeset
|
1508 e->ip = ngx_http_script_exit; |
13e09cf11d4e
Disable symlinks: initialization of the "disable_symlinks" field in
Valentin Bartenev <vbart@nginx.com>
parents:
4478
diff
changeset
|
1509 e->status = NGX_HTTP_INTERNAL_SERVER_ERROR; |
13e09cf11d4e
Disable symlinks: initialization of the "disable_symlinks" field in
Valentin Bartenev <vbart@nginx.com>
parents:
4478
diff
changeset
|
1510 return; |
13e09cf11d4e
Disable symlinks: initialization of the "disable_symlinks" field in
Valentin Bartenev <vbart@nginx.com>
parents:
4478
diff
changeset
|
1511 } |
631 | 1512 |
1454 | 1513 if (ngx_open_cached_file(clcf->open_file_cache, &path, &of, r->pool) |
1799 | 1514 != NGX_OK) |
1454 | 1515 { |
3160
a7637c2c1157
low ENAMETOOLONG logging level
Igor Sysoev <igor@sysoev.ru>
parents:
2979
diff
changeset
|
1516 if (of.err != NGX_ENOENT |
a7637c2c1157
low ENAMETOOLONG logging level
Igor Sysoev <igor@sysoev.ru>
parents:
2979
diff
changeset
|
1517 && of.err != NGX_ENOTDIR |
a7637c2c1157
low ENAMETOOLONG logging level
Igor Sysoev <igor@sysoev.ru>
parents:
2979
diff
changeset
|
1518 && of.err != NGX_ENAMETOOLONG) |
a7637c2c1157
low ENAMETOOLONG logging level
Igor Sysoev <igor@sysoev.ru>
parents:
2979
diff
changeset
|
1519 { |
1454 | 1520 ngx_log_error(NGX_LOG_CRIT, r->connection->log, of.err, |
2756
09cab3f8d92e
*) of.test_only to not open file if only stat() is enough
Igor Sysoev <igor@sysoev.ru>
parents:
2609
diff
changeset
|
1521 "%s \"%s\" failed", of.failed, value->data); |
631 | 1522 } |
1523 | |
1524 switch (code->op) { | |
671 | 1525 |
631 | 1526 case ngx_http_script_file_plain: |
669 | 1527 case ngx_http_script_file_dir: |
1528 case ngx_http_script_file_exists: | |
1529 case ngx_http_script_file_exec: | |
2133
c505e2712e13
fix conflicting names "true" and "false"
Igor Sysoev <igor@sysoev.ru>
parents:
2129
diff
changeset
|
1530 goto false_value; |
671 | 1531 |
631 | 1532 case ngx_http_script_file_not_plain: |
669 | 1533 case ngx_http_script_file_not_dir: |
671 | 1534 case ngx_http_script_file_not_exists: |
669 | 1535 case ngx_http_script_file_not_exec: |
2133
c505e2712e13
fix conflicting names "true" and "false"
Igor Sysoev <igor@sysoev.ru>
parents:
2129
diff
changeset
|
1536 goto true_value; |
631 | 1537 } |
1538 | |
2133
c505e2712e13
fix conflicting names "true" and "false"
Igor Sysoev <igor@sysoev.ru>
parents:
2129
diff
changeset
|
1539 goto false_value; |
631 | 1540 } |
1541 | |
1542 switch (code->op) { | |
1543 case ngx_http_script_file_plain: | |
1454 | 1544 if (of.is_file) { |
2133
c505e2712e13
fix conflicting names "true" and "false"
Igor Sysoev <igor@sysoev.ru>
parents:
2129
diff
changeset
|
1545 goto true_value; |
631 | 1546 } |
2133
c505e2712e13
fix conflicting names "true" and "false"
Igor Sysoev <igor@sysoev.ru>
parents:
2129
diff
changeset
|
1547 goto false_value; |
631 | 1548 |
1549 case ngx_http_script_file_not_plain: | |
1454 | 1550 if (of.is_file) { |
2133
c505e2712e13
fix conflicting names "true" and "false"
Igor Sysoev <igor@sysoev.ru>
parents:
2129
diff
changeset
|
1551 goto false_value; |
631 | 1552 } |
2133
c505e2712e13
fix conflicting names "true" and "false"
Igor Sysoev <igor@sysoev.ru>
parents:
2129
diff
changeset
|
1553 goto true_value; |
669 | 1554 |
1555 case ngx_http_script_file_dir: | |
1454 | 1556 if (of.is_dir) { |
2133
c505e2712e13
fix conflicting names "true" and "false"
Igor Sysoev <igor@sysoev.ru>
parents:
2129
diff
changeset
|
1557 goto true_value; |
669 | 1558 } |
2133
c505e2712e13
fix conflicting names "true" and "false"
Igor Sysoev <igor@sysoev.ru>
parents:
2129
diff
changeset
|
1559 goto false_value; |
669 | 1560 |
1561 case ngx_http_script_file_not_dir: | |
1454 | 1562 if (of.is_dir) { |
2133
c505e2712e13
fix conflicting names "true" and "false"
Igor Sysoev <igor@sysoev.ru>
parents:
2129
diff
changeset
|
1563 goto false_value; |
669 | 1564 } |
2133
c505e2712e13
fix conflicting names "true" and "false"
Igor Sysoev <igor@sysoev.ru>
parents:
2129
diff
changeset
|
1565 goto true_value; |
669 | 1566 |
1567 case ngx_http_script_file_exists: | |
1454 | 1568 if (of.is_file || of.is_dir || of.is_link) { |
2133
c505e2712e13
fix conflicting names "true" and "false"
Igor Sysoev <igor@sysoev.ru>
parents:
2129
diff
changeset
|
1569 goto true_value; |
669 | 1570 } |
2133
c505e2712e13
fix conflicting names "true" and "false"
Igor Sysoev <igor@sysoev.ru>
parents:
2129
diff
changeset
|
1571 goto false_value; |
669 | 1572 |
1573 case ngx_http_script_file_not_exists: | |
1454 | 1574 if (of.is_file || of.is_dir || of.is_link) { |
2133
c505e2712e13
fix conflicting names "true" and "false"
Igor Sysoev <igor@sysoev.ru>
parents:
2129
diff
changeset
|
1575 goto false_value; |
669 | 1576 } |
2133
c505e2712e13
fix conflicting names "true" and "false"
Igor Sysoev <igor@sysoev.ru>
parents:
2129
diff
changeset
|
1577 goto true_value; |
669 | 1578 |
1579 case ngx_http_script_file_exec: | |
1454 | 1580 if (of.is_exec) { |
2133
c505e2712e13
fix conflicting names "true" and "false"
Igor Sysoev <igor@sysoev.ru>
parents:
2129
diff
changeset
|
1581 goto true_value; |
669 | 1582 } |
2133
c505e2712e13
fix conflicting names "true" and "false"
Igor Sysoev <igor@sysoev.ru>
parents:
2129
diff
changeset
|
1583 goto false_value; |
669 | 1584 |
1585 case ngx_http_script_file_not_exec: | |
1454 | 1586 if (of.is_exec) { |
2133
c505e2712e13
fix conflicting names "true" and "false"
Igor Sysoev <igor@sysoev.ru>
parents:
2129
diff
changeset
|
1587 goto false_value; |
669 | 1588 } |
2133
c505e2712e13
fix conflicting names "true" and "false"
Igor Sysoev <igor@sysoev.ru>
parents:
2129
diff
changeset
|
1589 goto true_value; |
631 | 1590 } |
1591 | |
2133
c505e2712e13
fix conflicting names "true" and "false"
Igor Sysoev <igor@sysoev.ru>
parents:
2129
diff
changeset
|
1592 false_value: |
631 | 1593 |
1454 | 1594 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
631 | 1595 "http script file op false"); |
1596 | |
1597 *value = ngx_http_variable_null_value; | |
1598 return; | |
1599 | |
2133
c505e2712e13
fix conflicting names "true" and "false"
Igor Sysoev <igor@sysoev.ru>
parents:
2129
diff
changeset
|
1600 true_value: |
631 | 1601 |
1602 *value = ngx_http_variable_true_value; | |
1603 return; | |
1604 } | |
1605 | |
1606 | |
1607 void | |
515 | 1608 ngx_http_script_complex_value_code(ngx_http_script_engine_t *e) |
1609 { | |
1610 size_t len; | |
1611 ngx_http_script_engine_t le; | |
1612 ngx_http_script_len_code_pt lcode; | |
1613 ngx_http_script_complex_value_code_t *code; | |
1614 | |
1615 code = (ngx_http_script_complex_value_code_t *) e->ip; | |
1616 | |
1617 e->ip += sizeof(ngx_http_script_complex_value_code_t); | |
1618 | |
1619 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, e->request->connection->log, 0, | |
1620 "http script complex value"); | |
1621 | |
1622 ngx_memzero(&le, sizeof(ngx_http_script_engine_t)); | |
1623 | |
1624 le.ip = code->lengths->elts; | |
655 | 1625 le.line = e->line; |
515 | 1626 le.request = e->request; |
655 | 1627 le.quote = e->quote; |
515 | 1628 |
1629 for (len = 0; *(uintptr_t *) le.ip; len += lcode(&le)) { | |
1630 lcode = *(ngx_http_script_len_code_pt *) le.ip; | |
1631 } | |
1632 | |
1633 e->buf.len = len; | |
2049 | 1634 e->buf.data = ngx_pnalloc(e->request->pool, len); |
515 | 1635 if (e->buf.data == NULL) { |
1636 e->ip = ngx_http_script_exit; | |
1637 e->status = NGX_HTTP_INTERNAL_SERVER_ERROR; | |
1638 return; | |
1639 } | |
1640 | |
1641 e->pos = e->buf.data; | |
1642 | |
577 | 1643 e->sp->len = e->buf.len; |
573 | 1644 e->sp->data = e->buf.data; |
515 | 1645 e->sp++; |
1646 } | |
1647 | |
1648 | |
1649 void | |
509 | 1650 ngx_http_script_value_code(ngx_http_script_engine_t *e) |
1651 { | |
1652 ngx_http_script_value_code_t *code; | |
1653 | |
1654 code = (ngx_http_script_value_code_t *) e->ip; | |
1655 | |
1656 e->ip += sizeof(ngx_http_script_value_code_t); | |
1657 | |
573 | 1658 e->sp->len = code->text_len; |
1659 e->sp->data = (u_char *) code->text_data; | |
577 | 1660 |
1661 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, e->request->connection->log, 0, | |
1561 | 1662 "http script value: \"%v\"", e->sp); |
577 | 1663 |
509 | 1664 e->sp++; |
1665 } | |
1666 | |
1667 | |
1668 void | |
1669 ngx_http_script_set_var_code(ngx_http_script_engine_t *e) | |
1670 { | |
1671 ngx_http_request_t *r; | |
1672 ngx_http_script_var_code_t *code; | |
1673 | |
1674 code = (ngx_http_script_var_code_t *) e->ip; | |
1675 | |
1676 e->ip += sizeof(ngx_http_script_var_code_t); | |
1677 | |
1678 r = e->request; | |
1679 | |
1680 e->sp--; | |
1681 | |
573 | 1682 r->variables[code->index].len = e->sp->len; |
1683 r->variables[code->index].valid = 1; | |
1565 | 1684 r->variables[code->index].no_cacheable = 0; |
573 | 1685 r->variables[code->index].not_found = 0; |
1686 r->variables[code->index].data = e->sp->data; | |
2393 | 1687 |
1688 #if (NGX_DEBUG) | |
1689 { | |
1690 ngx_http_variable_t *v; | |
1691 ngx_http_core_main_conf_t *cmcf; | |
1692 | |
1693 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module); | |
1694 | |
1695 v = cmcf->variables.elts; | |
1696 | |
1697 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, e->request->connection->log, 0, | |
1698 "http script set $%V", &v[code->index].name); | |
1699 } | |
1700 #endif | |
509 | 1701 } |
1702 | |
1703 | |
1704 void | |
637 | 1705 ngx_http_script_var_set_handler_code(ngx_http_script_engine_t *e) |
1706 { | |
1707 ngx_http_script_var_handler_code_t *code; | |
1708 | |
1709 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, e->request->connection->log, 0, | |
1710 "http script set var handler"); | |
1711 | |
1712 code = (ngx_http_script_var_handler_code_t *) e->ip; | |
1713 | |
1714 e->ip += sizeof(ngx_http_script_var_handler_code_t); | |
1715 | |
1716 e->sp--; | |
1717 | |
1718 code->handler(e->request, e->sp, code->data); | |
1719 } | |
1720 | |
1721 | |
1722 void | |
509 | 1723 ngx_http_script_var_code(ngx_http_script_engine_t *e) |
1724 { | |
1725 ngx_http_variable_value_t *value; | |
1726 ngx_http_script_var_code_t *code; | |
1727 | |
1728 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, e->request->connection->log, 0, | |
1729 "http script var"); | |
1730 | |
1731 code = (ngx_http_script_var_code_t *) e->ip; | |
1732 | |
1733 e->ip += sizeof(ngx_http_script_var_code_t); | |
1734 | |
573 | 1735 value = ngx_http_get_flushed_variable(e->request, code->index); |
509 | 1736 |
573 | 1737 if (value && !value->not_found) { |
1738 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, e->request->connection->log, 0, | |
1406
03341711f9a2
use %v for ngx_variable_value_t in ngx_sprintf(),
Igor Sysoev <igor@sysoev.ru>
parents:
1152
diff
changeset
|
1739 "http script var: \"%v\"", value); |
573 | 1740 |
553 | 1741 *e->sp = *value; |
509 | 1742 e->sp++; |
1743 | |
1744 return; | |
1745 } | |
1746 | |
577 | 1747 *e->sp = ngx_http_variable_null_value; |
509 | 1748 e->sp++; |
1749 } | |
1750 | |
1751 | |
1752 void | |
1753 ngx_http_script_nop_code(ngx_http_script_engine_t *e) | |
1754 { | |
1755 e->ip += sizeof(uintptr_t); | |
1756 } |