Mercurial > hg > nginx-quic
annotate src/http/modules/ngx_http_ssi_filter_module.c @ 4458:2d4ff8bd5649
Limit conn: returned to the old behavior of using the first actual limit on
the way.
It was unintentionally changed in r4272, so that it could only limit the first
location where the processing of the request has reached PREACCESS phase.
| author | Valentin Bartenev <vbart@nginx.com> |
|---|---|
| date | Fri, 10 Feb 2012 10:48:58 +0000 |
| parents | d620f497c50f |
| children | 00ccad19c53d |
| 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:
290
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:
290
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:
290
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:
290
diff
changeset
|
6 |
|
14
f8a0d0f31a24
nginx-0.0.1-2002-09-17-21:49:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
7 |
|
f8a0d0f31a24
nginx-0.0.1-2002-09-17-21:49:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
8 #include <ngx_config.h> |
|
f8a0d0f31a24
nginx-0.0.1-2002-09-17-21:49:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
9 #include <ngx_core.h> |
|
f8a0d0f31a24
nginx-0.0.1-2002-09-17-21:49:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
10 #include <ngx_http.h> |
|
125
885ffb8cc32a
nginx-0.0.1-2003-08-06-09:30:51 import
Igor Sysoev <igor@sysoev.ru>
parents:
16
diff
changeset
|
11 |
| 553 | 12 #define NGX_HTTP_SSI_ERROR 1 |
| 13 | |
| 14 #define NGX_HTTP_SSI_DATE_LEN 2048 | |
| 15 | |
| 16 #define NGX_HTTP_SSI_ADD_PREFIX 1 | |
| 629 | 17 #define NGX_HTTP_SSI_ADD_ZERO 2 |
| 509 | 18 |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
19 |
|
125
885ffb8cc32a
nginx-0.0.1-2003-08-06-09:30:51 import
Igor Sysoev <igor@sysoev.ru>
parents:
16
diff
changeset
|
20 typedef struct { |
| 597 | 21 ngx_flag_t enable; |
| 22 ngx_flag_t silent_errors; | |
| 23 ngx_flag_t ignore_recycled_buffers; | |
| 24 | |
|
2166
723df5089c05
use hash in gzip_types, ssi_types, and sub_filter_types
Igor Sysoev <igor@sysoev.ru>
parents:
2136
diff
changeset
|
25 ngx_hash_t types; |
| 597 | 26 |
| 27 size_t min_file_chunk; | |
| 28 size_t value_len; | |
|
2166
723df5089c05
use hash in gzip_types, ssi_types, and sub_filter_types
Igor Sysoev <igor@sysoev.ru>
parents:
2136
diff
changeset
|
29 |
|
723df5089c05
use hash in gzip_types, ssi_types, and sub_filter_types
Igor Sysoev <igor@sysoev.ru>
parents:
2136
diff
changeset
|
30 ngx_array_t *types_keys; |
| 597 | 31 } ngx_http_ssi_loc_conf_t; |
| 553 | 32 |
| 33 | |
| 34 typedef struct { | |
| 597 | 35 ngx_str_t name; |
| 611 | 36 ngx_uint_t key; |
| 597 | 37 ngx_str_t value; |
| 38 } ngx_http_ssi_var_t; | |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
39 |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
40 |
| 667 | 41 typedef struct { |
| 42 ngx_str_t name; | |
| 43 ngx_chain_t *bufs; | |
| 44 ngx_uint_t count; | |
| 45 } ngx_http_ssi_block_t; | |
| 46 | |
| 47 | |
|
241
3bfa496bc22e
nginx-0.0.1-2004-01-27-10:08:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
240
diff
changeset
|
48 typedef enum { |
|
3bfa496bc22e
nginx-0.0.1-2004-01-27-10:08:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
240
diff
changeset
|
49 ssi_start_state = 0, |
|
3bfa496bc22e
nginx-0.0.1-2004-01-27-10:08:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
240
diff
changeset
|
50 ssi_tag_state, |
|
3bfa496bc22e
nginx-0.0.1-2004-01-27-10:08:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
240
diff
changeset
|
51 ssi_comment0_state, |
|
3bfa496bc22e
nginx-0.0.1-2004-01-27-10:08:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
240
diff
changeset
|
52 ssi_comment1_state, |
|
3bfa496bc22e
nginx-0.0.1-2004-01-27-10:08:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
240
diff
changeset
|
53 ssi_sharp_state, |
|
3bfa496bc22e
nginx-0.0.1-2004-01-27-10:08:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
240
diff
changeset
|
54 ssi_precommand_state, |
|
3bfa496bc22e
nginx-0.0.1-2004-01-27-10:08:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
240
diff
changeset
|
55 ssi_command_state, |
|
3bfa496bc22e
nginx-0.0.1-2004-01-27-10:08:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
240
diff
changeset
|
56 ssi_preparam_state, |
|
3bfa496bc22e
nginx-0.0.1-2004-01-27-10:08:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
240
diff
changeset
|
57 ssi_param_state, |
|
3bfa496bc22e
nginx-0.0.1-2004-01-27-10:08:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
240
diff
changeset
|
58 ssi_preequal_state, |
|
3bfa496bc22e
nginx-0.0.1-2004-01-27-10:08:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
240
diff
changeset
|
59 ssi_prevalue_state, |
|
3bfa496bc22e
nginx-0.0.1-2004-01-27-10:08:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
240
diff
changeset
|
60 ssi_double_quoted_value_state, |
|
3bfa496bc22e
nginx-0.0.1-2004-01-27-10:08:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
240
diff
changeset
|
61 ssi_quoted_value_state, |
| 497 | 62 ssi_quoted_symbol_state, |
| 63 ssi_postparam_state, | |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
64 ssi_comment_end0_state, |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
65 ssi_comment_end1_state, |
|
241
3bfa496bc22e
nginx-0.0.1-2004-01-27-10:08:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
240
diff
changeset
|
66 ssi_error_state, |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
67 ssi_error_end0_state, |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
68 ssi_error_end1_state |
|
241
3bfa496bc22e
nginx-0.0.1-2004-01-27-10:08:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
240
diff
changeset
|
69 } ngx_http_ssi_state_e; |
|
14
f8a0d0f31a24
nginx-0.0.1-2002-09-17-21:49:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
70 |
|
f8a0d0f31a24
nginx-0.0.1-2002-09-17-21:49:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
71 |
| 509 | 72 static ngx_int_t ngx_http_ssi_output(ngx_http_request_t *r, |
| 73 ngx_http_ssi_ctx_t *ctx); | |
|
3680
0d492ae53a57
update r->buffered after processing SSI command,
Igor Sysoev <igor@sysoev.ru>
parents:
3642
diff
changeset
|
74 static void ngx_http_ssi_buffered(ngx_http_request_t *r, |
|
0d492ae53a57
update r->buffered after processing SSI command,
Igor Sysoev <igor@sysoev.ru>
parents:
3642
diff
changeset
|
75 ngx_http_ssi_ctx_t *ctx); |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
76 static ngx_int_t ngx_http_ssi_parse(ngx_http_request_t *r, |
| 497 | 77 ngx_http_ssi_ctx_t *ctx); |
| 553 | 78 static ngx_str_t *ngx_http_ssi_get_variable(ngx_http_request_t *r, |
| 611 | 79 ngx_str_t *name, ngx_uint_t key); |
| 553 | 80 static ngx_int_t ngx_http_ssi_evaluate_string(ngx_http_request_t *r, |
| 81 ngx_http_ssi_ctx_t *ctx, ngx_str_t *text, ngx_uint_t flags); | |
|
4381
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
82 static ngx_int_t ngx_http_ssi_regex_match(ngx_http_request_t *r, |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
83 ngx_str_t *pattern, ngx_str_t *str); |
| 553 | 84 |
| 85 static ngx_int_t ngx_http_ssi_include(ngx_http_request_t *r, | |
| 86 ngx_http_ssi_ctx_t *ctx, ngx_str_t **params); | |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
87 static ngx_int_t ngx_http_ssi_stub_output(ngx_http_request_t *r, void *data, |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
88 ngx_int_t rc); |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
89 static ngx_int_t ngx_http_ssi_set_variable(ngx_http_request_t *r, void *data, |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
90 ngx_int_t rc); |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
91 static ngx_int_t ngx_http_ssi_echo(ngx_http_request_t *r, |
| 497 | 92 ngx_http_ssi_ctx_t *ctx, ngx_str_t **params); |
| 509 | 93 static ngx_int_t ngx_http_ssi_config(ngx_http_request_t *r, |
| 94 ngx_http_ssi_ctx_t *ctx, ngx_str_t **params); | |
| 553 | 95 static ngx_int_t ngx_http_ssi_set(ngx_http_request_t *r, |
| 509 | 96 ngx_http_ssi_ctx_t *ctx, ngx_str_t **params); |
| 97 static ngx_int_t ngx_http_ssi_if(ngx_http_request_t *r, | |
| 98 ngx_http_ssi_ctx_t *ctx, ngx_str_t **params); | |
| 99 static ngx_int_t ngx_http_ssi_else(ngx_http_request_t *r, | |
| 100 ngx_http_ssi_ctx_t *ctx, ngx_str_t **params); | |
| 101 static ngx_int_t ngx_http_ssi_endif(ngx_http_request_t *r, | |
| 102 ngx_http_ssi_ctx_t *ctx, ngx_str_t **params); | |
| 667 | 103 static ngx_int_t ngx_http_ssi_block(ngx_http_request_t *r, |
| 104 ngx_http_ssi_ctx_t *ctx, ngx_str_t **params); | |
| 105 static ngx_int_t ngx_http_ssi_endblock(ngx_http_request_t *r, | |
| 106 ngx_http_ssi_ctx_t *ctx, ngx_str_t **params); | |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
107 |
| 573 | 108 static ngx_int_t ngx_http_ssi_date_gmt_local_variable(ngx_http_request_t *r, |
| 2041 | 109 ngx_http_variable_value_t *v, uintptr_t gmt); |
| 509 | 110 |
| 597 | 111 static ngx_int_t ngx_http_ssi_preconfiguration(ngx_conf_t *cf); |
| 112 static void *ngx_http_ssi_create_main_conf(ngx_conf_t *cf); | |
| 113 static char *ngx_http_ssi_init_main_conf(ngx_conf_t *cf, void *conf); | |
| 1169 | 114 static void *ngx_http_ssi_create_loc_conf(ngx_conf_t *cf); |
| 115 static char *ngx_http_ssi_merge_loc_conf(ngx_conf_t *cf, | |
| 497 | 116 void *parent, void *child); |
| 681 | 117 static ngx_int_t ngx_http_ssi_filter_init(ngx_conf_t *cf); |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
118 |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
119 |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
120 static ngx_command_t ngx_http_ssi_filter_commands[] = { |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
121 |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
122 { ngx_string("ssi"), |
| 681 | 123 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF |
| 124 |NGX_CONF_FLAG, | |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
125 ngx_conf_set_flag_slot, |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
126 NGX_HTTP_LOC_CONF_OFFSET, |
| 597 | 127 offsetof(ngx_http_ssi_loc_conf_t, enable), |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
128 NULL }, |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
129 |
| 497 | 130 { ngx_string("ssi_silent_errors"), |
| 131 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
| 132 ngx_conf_set_flag_slot, | |
| 133 NGX_HTTP_LOC_CONF_OFFSET, | |
| 597 | 134 offsetof(ngx_http_ssi_loc_conf_t, silent_errors), |
| 497 | 135 NULL }, |
| 136 | |
| 509 | 137 { ngx_string("ssi_ignore_recycled_buffers"), |
| 138 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
| 139 ngx_conf_set_flag_slot, | |
| 140 NGX_HTTP_LOC_CONF_OFFSET, | |
| 597 | 141 offsetof(ngx_http_ssi_loc_conf_t, ignore_recycled_buffers), |
| 509 | 142 NULL }, |
| 143 | |
| 497 | 144 { ngx_string("ssi_min_file_chunk"), |
|
4273
e444e8f6538b
Fixed NGX_CONF_TAKE1/NGX_CONF_FLAG misuse.
Sergey Budnevitch <sb@waeme.net>
parents:
3887
diff
changeset
|
145 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
| 497 | 146 ngx_conf_set_size_slot, |
| 147 NGX_HTTP_LOC_CONF_OFFSET, | |
| 597 | 148 offsetof(ngx_http_ssi_loc_conf_t, min_file_chunk), |
| 497 | 149 NULL }, |
| 150 | |
| 589 | 151 { ngx_string("ssi_value_length"), |
|
4273
e444e8f6538b
Fixed NGX_CONF_TAKE1/NGX_CONF_FLAG misuse.
Sergey Budnevitch <sb@waeme.net>
parents:
3887
diff
changeset
|
152 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
| 589 | 153 ngx_conf_set_size_slot, |
| 154 NGX_HTTP_LOC_CONF_OFFSET, | |
| 597 | 155 offsetof(ngx_http_ssi_loc_conf_t, value_len), |
| 589 | 156 NULL }, |
| 157 | |
| 527 | 158 { ngx_string("ssi_types"), |
| 159 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, | |
|
2166
723df5089c05
use hash in gzip_types, ssi_types, and sub_filter_types
Igor Sysoev <igor@sysoev.ru>
parents:
2136
diff
changeset
|
160 ngx_http_types_slot, |
| 527 | 161 NGX_HTTP_LOC_CONF_OFFSET, |
|
2166
723df5089c05
use hash in gzip_types, ssi_types, and sub_filter_types
Igor Sysoev <igor@sysoev.ru>
parents:
2136
diff
changeset
|
162 offsetof(ngx_http_ssi_loc_conf_t, types_keys), |
|
723df5089c05
use hash in gzip_types, ssi_types, and sub_filter_types
Igor Sysoev <igor@sysoev.ru>
parents:
2136
diff
changeset
|
163 &ngx_http_html_default_types[0] }, |
| 527 | 164 |
| 497 | 165 ngx_null_command |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
166 }; |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
167 |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
168 |
| 577 | 169 |
|
125
885ffb8cc32a
nginx-0.0.1-2003-08-06-09:30:51 import
Igor Sysoev <igor@sysoev.ru>
parents:
16
diff
changeset
|
170 static ngx_http_module_t ngx_http_ssi_filter_module_ctx = { |
| 597 | 171 ngx_http_ssi_preconfiguration, /* preconfiguration */ |
| 681 | 172 ngx_http_ssi_filter_init, /* postconfiguration */ |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
173 |
| 597 | 174 ngx_http_ssi_create_main_conf, /* create main configuration */ |
| 175 ngx_http_ssi_init_main_conf, /* init main configuration */ | |
|
14
f8a0d0f31a24
nginx-0.0.1-2002-09-17-21:49:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
176 |
|
125
885ffb8cc32a
nginx-0.0.1-2003-08-06-09:30:51 import
Igor Sysoev <igor@sysoev.ru>
parents:
16
diff
changeset
|
177 NULL, /* create server configuration */ |
|
885ffb8cc32a
nginx-0.0.1-2003-08-06-09:30:51 import
Igor Sysoev <igor@sysoev.ru>
parents:
16
diff
changeset
|
178 NULL, /* merge server configuration */ |
|
885ffb8cc32a
nginx-0.0.1-2003-08-06-09:30:51 import
Igor Sysoev <igor@sysoev.ru>
parents:
16
diff
changeset
|
179 |
| 1169 | 180 ngx_http_ssi_create_loc_conf, /* create location configuration */ |
| 181 ngx_http_ssi_merge_loc_conf /* merge location configuration */ | |
| 577 | 182 }; |
|
14
f8a0d0f31a24
nginx-0.0.1-2002-09-17-21:49:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
183 |
|
f8a0d0f31a24
nginx-0.0.1-2002-09-17-21:49:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
184 |
|
125
885ffb8cc32a
nginx-0.0.1-2003-08-06-09:30:51 import
Igor Sysoev <igor@sysoev.ru>
parents:
16
diff
changeset
|
185 ngx_module_t ngx_http_ssi_filter_module = { |
| 509 | 186 NGX_MODULE_V1, |
|
125
885ffb8cc32a
nginx-0.0.1-2003-08-06-09:30:51 import
Igor Sysoev <igor@sysoev.ru>
parents:
16
diff
changeset
|
187 &ngx_http_ssi_filter_module_ctx, /* module context */ |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
188 ngx_http_ssi_filter_commands, /* module directives */ |
|
125
885ffb8cc32a
nginx-0.0.1-2003-08-06-09:30:51 import
Igor Sysoev <igor@sysoev.ru>
parents:
16
diff
changeset
|
189 NGX_HTTP_MODULE, /* module type */ |
| 541 | 190 NULL, /* init master */ |
| 681 | 191 NULL, /* init module */ |
| 541 | 192 NULL, /* init process */ |
| 193 NULL, /* init thread */ | |
| 194 NULL, /* exit thread */ | |
| 195 NULL, /* exit process */ | |
| 196 NULL, /* exit master */ | |
| 197 NGX_MODULE_V1_PADDING | |
|
14
f8a0d0f31a24
nginx-0.0.1-2002-09-17-21:49:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
198 }; |
|
f8a0d0f31a24
nginx-0.0.1-2002-09-17-21:49:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
199 |
|
f8a0d0f31a24
nginx-0.0.1-2002-09-17-21:49:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
200 |
| 569 | 201 static ngx_http_output_header_filter_pt ngx_http_next_header_filter; |
| 202 static ngx_http_output_body_filter_pt ngx_http_next_body_filter; | |
| 497 | 203 |
| 204 | |
| 205 static u_char ngx_http_ssi_string[] = "<!--"; | |
| 206 | |
| 207 static ngx_str_t ngx_http_ssi_none = ngx_string("(none)"); | |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
208 static ngx_str_t ngx_http_ssi_null_string = ngx_null_string; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
209 |
|
16
6ce4755737b4
nginx-0.0.1-2002-09-26-20:50:29 import
Igor Sysoev <igor@sysoev.ru>
parents:
15
diff
changeset
|
210 |
| 553 | 211 #define NGX_HTTP_SSI_INCLUDE_VIRTUAL 0 |
| 212 #define NGX_HTTP_SSI_INCLUDE_FILE 1 | |
| 645 | 213 #define NGX_HTTP_SSI_INCLUDE_WAIT 2 |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
214 #define NGX_HTTP_SSI_INCLUDE_SET 3 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
215 #define NGX_HTTP_SSI_INCLUDE_STUB 4 |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
216 |
| 509 | 217 #define NGX_HTTP_SSI_ECHO_VAR 0 |
| 218 #define NGX_HTTP_SSI_ECHO_DEFAULT 1 | |
| 1545 | 219 #define NGX_HTTP_SSI_ECHO_ENCODING 2 |
| 509 | 220 |
| 547 | 221 #define NGX_HTTP_SSI_CONFIG_ERRMSG 0 |
| 222 #define NGX_HTTP_SSI_CONFIG_TIMEFMT 1 | |
| 509 | 223 |
| 553 | 224 #define NGX_HTTP_SSI_SET_VAR 0 |
| 225 #define NGX_HTTP_SSI_SET_VALUE 1 | |
| 509 | 226 |
| 227 #define NGX_HTTP_SSI_IF_EXPR 0 | |
| 228 | |
| 667 | 229 #define NGX_HTTP_SSI_BLOCK_NAME 0 |
| 230 | |
| 497 | 231 |
| 553 | 232 static ngx_http_ssi_param_t ngx_http_ssi_include_params[] = { |
| 597 | 233 { ngx_string("virtual"), NGX_HTTP_SSI_INCLUDE_VIRTUAL, 0, 0 }, |
| 234 { ngx_string("file"), NGX_HTTP_SSI_INCLUDE_FILE, 0, 0 }, | |
| 645 | 235 { ngx_string("wait"), NGX_HTTP_SSI_INCLUDE_WAIT, 0, 0 }, |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
236 { ngx_string("set"), NGX_HTTP_SSI_INCLUDE_SET, 0, 0 }, |
| 667 | 237 { ngx_string("stub"), NGX_HTTP_SSI_INCLUDE_STUB, 0, 0 }, |
| 597 | 238 { ngx_null_string, 0, 0, 0 } |
| 553 | 239 }; |
| 240 | |
| 241 | |
| 497 | 242 static ngx_http_ssi_param_t ngx_http_ssi_echo_params[] = { |
| 597 | 243 { ngx_string("var"), NGX_HTTP_SSI_ECHO_VAR, 1, 0 }, |
| 244 { ngx_string("default"), NGX_HTTP_SSI_ECHO_DEFAULT, 0, 0 }, | |
| 1545 | 245 { ngx_string("encoding"), NGX_HTTP_SSI_ECHO_ENCODING, 0, 0 }, |
| 597 | 246 { ngx_null_string, 0, 0, 0 } |
| 497 | 247 }; |
|
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
248 |
| 509 | 249 |
| 250 static ngx_http_ssi_param_t ngx_http_ssi_config_params[] = { | |
| 597 | 251 { ngx_string("errmsg"), NGX_HTTP_SSI_CONFIG_ERRMSG, 0, 0 }, |
| 252 { ngx_string("timefmt"), NGX_HTTP_SSI_CONFIG_TIMEFMT, 0, 0 }, | |
| 253 { ngx_null_string, 0, 0, 0 } | |
| 509 | 254 }; |
| 255 | |
| 256 | |
| 553 | 257 static ngx_http_ssi_param_t ngx_http_ssi_set_params[] = { |
| 597 | 258 { ngx_string("var"), NGX_HTTP_SSI_SET_VAR, 1, 0 }, |
| 259 { ngx_string("value"), NGX_HTTP_SSI_SET_VALUE, 1, 0 }, | |
| 260 { ngx_null_string, 0, 0, 0 } | |
| 553 | 261 }; |
| 262 | |
| 263 | |
| 509 | 264 static ngx_http_ssi_param_t ngx_http_ssi_if_params[] = { |
| 597 | 265 { ngx_string("expr"), NGX_HTTP_SSI_IF_EXPR, 1, 0 }, |
| 266 { ngx_null_string, 0, 0, 0 } | |
| 509 | 267 }; |
| 268 | |
| 269 | |
| 667 | 270 static ngx_http_ssi_param_t ngx_http_ssi_block_params[] = { |
| 271 { ngx_string("name"), NGX_HTTP_SSI_BLOCK_NAME, 1, 0 }, | |
| 272 { ngx_null_string, 0, 0, 0 } | |
| 273 }; | |
| 274 | |
| 275 | |
| 509 | 276 static ngx_http_ssi_param_t ngx_http_ssi_no_params[] = { |
| 597 | 277 { ngx_null_string, 0, 0, 0 } |
| 509 | 278 }; |
| 279 | |
|
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
280 |
| 497 | 281 static ngx_http_ssi_command_t ngx_http_ssi_commands[] = { |
| 553 | 282 { ngx_string("include"), ngx_http_ssi_include, |
| 667 | 283 ngx_http_ssi_include_params, 0, 0, 1 }, |
| 284 { ngx_string("echo"), ngx_http_ssi_echo, | |
| 285 ngx_http_ssi_echo_params, 0, 0, 0 }, | |
| 509 | 286 { ngx_string("config"), ngx_http_ssi_config, |
| 667 | 287 ngx_http_ssi_config_params, 0, 0, 0 }, |
| 288 { ngx_string("set"), ngx_http_ssi_set, ngx_http_ssi_set_params, 0, 0, 0 }, | |
| 289 | |
| 290 { ngx_string("if"), ngx_http_ssi_if, ngx_http_ssi_if_params, 0, 0, 0 }, | |
| 629 | 291 { ngx_string("elif"), ngx_http_ssi_if, ngx_http_ssi_if_params, |
| 667 | 292 NGX_HTTP_SSI_COND_IF, 0, 0 }, |
| 629 | 293 { ngx_string("else"), ngx_http_ssi_else, ngx_http_ssi_no_params, |
| 667 | 294 NGX_HTTP_SSI_COND_IF, 0, 0 }, |
| 629 | 295 { ngx_string("endif"), ngx_http_ssi_endif, ngx_http_ssi_no_params, |
| 667 | 296 NGX_HTTP_SSI_COND_ELSE, 0, 0 }, |
| 297 | |
| 298 { ngx_string("block"), ngx_http_ssi_block, | |
| 299 ngx_http_ssi_block_params, 0, 0, 0 }, | |
| 300 { ngx_string("endblock"), ngx_http_ssi_endblock, | |
| 301 ngx_http_ssi_no_params, 0, 1, 0 }, | |
| 302 | |
| 303 { ngx_null_string, NULL, NULL, 0, 0, 0 } | |
| 497 | 304 }; |
| 305 | |
| 306 | |
| 509 | 307 static ngx_http_variable_t ngx_http_ssi_vars[] = { |
| 308 | |
| 637 | 309 { ngx_string("date_local"), NULL, ngx_http_ssi_date_gmt_local_variable, 0, |
| 1565 | 310 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 509 | 311 |
| 637 | 312 { ngx_string("date_gmt"), NULL, ngx_http_ssi_date_gmt_local_variable, 1, |
| 1565 | 313 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 509 | 314 |
| 637 | 315 { ngx_null_string, NULL, NULL, 0, 0, 0 } |
| 509 | 316 }; |
| 317 | |
| 318 | |
| 319 | |
| 497 | 320 static ngx_int_t |
| 321 ngx_http_ssi_header_filter(ngx_http_request_t *r) | |
|
129
7a886b9a67dc
nginx-0.0.1-2003-08-10-20:14:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
128
diff
changeset
|
322 { |
| 597 | 323 ngx_http_ssi_ctx_t *ctx; |
| 324 ngx_http_ssi_loc_conf_t *slcf; | |
| 325 | |
| 326 slcf = ngx_http_get_module_loc_conf(r, ngx_http_ssi_filter_module); | |
| 327 | |
| 328 if (!slcf->enable | |
|
2166
723df5089c05
use hash in gzip_types, ssi_types, and sub_filter_types
Igor Sysoev <igor@sysoev.ru>
parents:
2136
diff
changeset
|
329 || r->headers_out.content_length_n == 0 |
|
723df5089c05
use hash in gzip_types, ssi_types, and sub_filter_types
Igor Sysoev <igor@sysoev.ru>
parents:
2136
diff
changeset
|
330 || ngx_http_test_content_type(r, &slcf->types) == NULL) |
|
247
008276b9e061
nginx-0.0.1-2004-02-01-11:10:52 import
Igor Sysoev <igor@sysoev.ru>
parents:
243
diff
changeset
|
331 { |
|
008276b9e061
nginx-0.0.1-2004-02-01-11:10:52 import
Igor Sysoev <igor@sysoev.ru>
parents:
243
diff
changeset
|
332 return ngx_http_next_header_filter(r); |
|
008276b9e061
nginx-0.0.1-2004-02-01-11:10:52 import
Igor Sysoev <igor@sysoev.ru>
parents:
243
diff
changeset
|
333 } |
|
008276b9e061
nginx-0.0.1-2004-02-01-11:10:52 import
Igor Sysoev <igor@sysoev.ru>
parents:
243
diff
changeset
|
334 |
| 499 | 335 ctx = ngx_pcalloc(r->pool, sizeof(ngx_http_ssi_ctx_t)); |
| 336 if (ctx == NULL) { | |
| 497 | 337 return NGX_ERROR; |
| 338 } | |
| 339 | |
| 340 ngx_http_set_ctx(r, ctx, ngx_http_ssi_filter_module); | |
| 341 | |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
342 |
| 597 | 343 ctx->value_len = slcf->value_len; |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
344 ctx->last_out = &ctx->out; |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
345 |
| 1545 | 346 ctx->encoding = NGX_HTTP_SSI_ENTITY_ENCODING; |
| 509 | 347 ctx->output = 1; |
| 348 | |
| 497 | 349 ctx->params.elts = ctx->params_array; |
| 350 ctx->params.size = sizeof(ngx_table_elt_t); | |
| 351 ctx->params.nalloc = NGX_HTTP_SSI_PARAMS_N; | |
| 352 ctx->params.pool = r->pool; | |
| 353 | |
|
3516
dd1570b6f237
ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents:
3500
diff
changeset
|
354 ngx_str_set(&ctx->timefmt, "%A, %d-%b-%Y %H:%M:%S %Z"); |
|
dd1570b6f237
ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents:
3500
diff
changeset
|
355 ngx_str_set(&ctx->errmsg, |
|
dd1570b6f237
ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents:
3500
diff
changeset
|
356 "[an error occurred while processing the directive]"); |
| 547 | 357 |
| 497 | 358 r->filter_need_in_memory = 1; |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
359 |
| 597 | 360 if (r == r->main) { |
| 577 | 361 ngx_http_clear_content_length(r); |
| 362 ngx_http_clear_last_modified(r); | |
|
3005
5bc8811728f8
clear "Accept-Ranges" for SSI responses
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
363 ngx_http_clear_accept_ranges(r); |
| 509 | 364 } |
| 365 | |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
366 return ngx_http_next_header_filter(r); |
|
129
7a886b9a67dc
nginx-0.0.1-2003-08-10-20:14:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
128
diff
changeset
|
367 } |
|
7a886b9a67dc
nginx-0.0.1-2003-08-10-20:14:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
128
diff
changeset
|
368 |
|
7a886b9a67dc
nginx-0.0.1-2003-08-10-20:14:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
128
diff
changeset
|
369 |
| 497 | 370 static ngx_int_t |
| 371 ngx_http_ssi_body_filter(ngx_http_request_t *r, ngx_chain_t *in) | |
|
15
cbb38b60495c
nginx-0.0.1-2002-09-18-20:32:22 import
Igor Sysoev <igor@sysoev.ru>
parents:
14
diff
changeset
|
372 { |
| 667 | 373 size_t len; |
| 597 | 374 ngx_int_t rc; |
| 375 ngx_buf_t *b; | |
| 376 ngx_uint_t i, index; | |
| 667 | 377 ngx_chain_t *cl, **ll; |
| 597 | 378 ngx_table_elt_t *param; |
| 667 | 379 ngx_http_ssi_ctx_t *ctx, *mctx; |
| 380 ngx_http_ssi_block_t *bl; | |
| 597 | 381 ngx_http_ssi_param_t *prm; |
| 382 ngx_http_ssi_command_t *cmd; | |
| 383 ngx_http_ssi_loc_conf_t *slcf; | |
| 384 ngx_http_ssi_main_conf_t *smcf; | |
| 599 | 385 ngx_str_t *params[NGX_HTTP_SSI_MAX_PARAMS + 1]; |
|
16
6ce4755737b4
nginx-0.0.1-2002-09-26-20:50:29 import
Igor Sysoev <igor@sysoev.ru>
parents:
15
diff
changeset
|
386 |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
387 ctx = ngx_http_get_module_ctx(r, ngx_http_ssi_filter_module); |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
388 |
| 645 | 389 if (ctx == NULL |
| 390 || (in == NULL | |
| 391 && ctx->buf == NULL | |
| 392 && ctx->in == NULL | |
| 393 && ctx->busy == NULL)) | |
| 394 { | |
|
243
bf2faf694c19
nginx-0.0.1-2004-01-28-23:38:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
242
diff
changeset
|
395 return ngx_http_next_body_filter(r, in); |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
396 } |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
397 |
| 497 | 398 /* add the incoming chain to the chain ctx->in */ |
|
129
7a886b9a67dc
nginx-0.0.1-2003-08-10-20:14:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
128
diff
changeset
|
399 |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
400 if (in) { |
|
2536
a6d6d762c554
small optimization: " == NGX_ERROR" > " != NGX_OK"
Igor Sysoev <igor@sysoev.ru>
parents:
2426
diff
changeset
|
401 if (ngx_chain_add_copy(r->pool, &ctx->in, in) != NGX_OK) { |
|
129
7a886b9a67dc
nginx-0.0.1-2003-08-10-20:14:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
128
diff
changeset
|
402 return NGX_ERROR; |
|
7a886b9a67dc
nginx-0.0.1-2003-08-10-20:14:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
128
diff
changeset
|
403 } |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
404 } |
|
129
7a886b9a67dc
nginx-0.0.1-2003-08-10-20:14:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
128
diff
changeset
|
405 |
|
2377
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
406 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
407 "http ssi filter \"%V?%V\"", &r->uri, &r->args); |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
408 |
| 645 | 409 if (ctx->wait) { |
|
2377
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
410 |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
411 if (r != r->connection->data) { |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
412 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
413 "http ssi filter wait \"%V?%V\" non-active", |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
414 &ctx->wait->uri, &ctx->wait->args); |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
415 |
| 645 | 416 return NGX_AGAIN; |
| 417 } | |
| 418 | |
|
2377
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
419 if (ctx->wait->done) { |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
420 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
421 "http ssi filter wait \"%V?%V\" done", |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
422 &ctx->wait->uri, &ctx->wait->args); |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
423 |
|
767
cad7543dc419
fix <!--#include virtual=... wait="yes" -->
Igor Sysoev <igor@sysoev.ru>
parents:
765
diff
changeset
|
424 ctx->wait = NULL; |
|
2377
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
425 |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
426 } else { |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
427 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
428 "http ssi filter wait \"%V?%V\"", |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
429 &ctx->wait->uri, &ctx->wait->args); |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
430 |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
431 return ngx_http_next_body_filter(r, NULL); |
|
767
cad7543dc419
fix <!--#include virtual=... wait="yes" -->
Igor Sysoev <igor@sysoev.ru>
parents:
765
diff
changeset
|
432 } |
| 645 | 433 } |
| 434 | |
| 597 | 435 slcf = ngx_http_get_module_loc_conf(r, ngx_http_ssi_filter_module); |
|
129
7a886b9a67dc
nginx-0.0.1-2003-08-10-20:14:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
128
diff
changeset
|
436 |
| 499 | 437 while (ctx->in || ctx->buf) { |
|
241
3bfa496bc22e
nginx-0.0.1-2004-01-27-10:08:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
240
diff
changeset
|
438 |
| 3642 | 439 if (ctx->buf == NULL) { |
| 499 | 440 ctx->buf = ctx->in->buf; |
| 441 ctx->in = ctx->in->next; | |
| 442 ctx->pos = ctx->buf->pos; | |
| 443 } | |
| 497 | 444 |
| 445 if (ctx->state == ssi_start_state) { | |
| 446 ctx->copy_start = ctx->pos; | |
| 447 ctx->copy_end = ctx->pos; | |
|
129
7a886b9a67dc
nginx-0.0.1-2003-08-10-20:14:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
128
diff
changeset
|
448 } |
|
7a886b9a67dc
nginx-0.0.1-2003-08-10-20:14:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
128
diff
changeset
|
449 |
| 499 | 450 b = NULL; |
| 451 | |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
452 while (ctx->pos < ctx->buf->last) { |
|
241
3bfa496bc22e
nginx-0.0.1-2004-01-27-10:08:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
240
diff
changeset
|
453 |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
454 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
455 "saved: %d state: %d", ctx->saved, ctx->state); |
|
241
3bfa496bc22e
nginx-0.0.1-2004-01-27-10:08:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
240
diff
changeset
|
456 |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
457 rc = ngx_http_ssi_parse(r, ctx); |
|
129
7a886b9a67dc
nginx-0.0.1-2003-08-10-20:14:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
128
diff
changeset
|
458 |
| 497 | 459 ngx_log_debug4(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 460 "parse: %d, looked: %d %p-%p", | |
| 461 rc, ctx->looked, ctx->copy_start, ctx->copy_end); | |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
462 |
| 497 | 463 if (rc == NGX_ERROR) { |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
464 return rc; |
| 497 | 465 } |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
466 |
| 497 | 467 if (ctx->copy_start != ctx->copy_end) { |
|
241
3bfa496bc22e
nginx-0.0.1-2004-01-27-10:08:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
240
diff
changeset
|
468 |
| 509 | 469 if (ctx->output) { |
| 470 | |
| 471 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 472 "saved: %d", ctx->saved); | |
| 473 | |
| 474 if (ctx->saved) { | |
| 475 | |
| 476 if (ctx->free) { | |
| 477 cl = ctx->free; | |
| 478 ctx->free = ctx->free->next; | |
| 479 b = cl->buf; | |
| 480 ngx_memzero(b, sizeof(ngx_buf_t)); | |
|
241
3bfa496bc22e
nginx-0.0.1-2004-01-27-10:08:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
240
diff
changeset
|
481 |
| 509 | 482 } else { |
| 483 b = ngx_calloc_buf(r->pool); | |
| 484 if (b == NULL) { | |
| 485 return NGX_ERROR; | |
| 486 } | |
| 487 | |
| 488 cl = ngx_alloc_chain_link(r->pool); | |
| 489 if (cl == NULL) { | |
| 490 return NGX_ERROR; | |
| 491 } | |
| 492 | |
| 493 cl->buf = b; | |
| 494 } | |
| 495 | |
| 496 b->memory = 1; | |
| 497 b->pos = ngx_http_ssi_string; | |
| 498 b->last = ngx_http_ssi_string + ctx->saved; | |
| 499 | |
| 500 *ctx->last_out = cl; | |
| 501 ctx->last_out = &cl->next; | |
| 502 | |
| 503 ctx->saved = 0; | |
| 504 } | |
| 499 | 505 |
| 506 if (ctx->free) { | |
| 507 cl = ctx->free; | |
| 508 ctx->free = ctx->free->next; | |
| 509 b = cl->buf; | |
| 510 | |
| 511 } else { | |
| 509 | 512 b = ngx_alloc_buf(r->pool); |
| 499 | 513 if (b == NULL) { |
| 514 return NGX_ERROR; | |
| 515 } | |
| 516 | |
| 517 cl = ngx_alloc_chain_link(r->pool); | |
| 518 if (cl == NULL) { | |
| 519 return NGX_ERROR; | |
| 520 } | |
| 521 | |
| 522 cl->buf = b; | |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
523 } |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
524 |
| 509 | 525 ngx_memcpy(b, ctx->buf, sizeof(ngx_buf_t)); |
| 526 | |
| 513 | 527 b->pos = ctx->copy_start; |
| 528 b->last = ctx->copy_end; | |
| 529 b->shadow = NULL; | |
| 509 | 530 b->last_buf = 0; |
| 531 b->recycled = 0; | |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
532 |
| 509 | 533 if (b->in_file) { |
| 597 | 534 if (slcf->min_file_chunk < (size_t) (b->last - b->pos)) |
| 509 | 535 { |
|
2079
333ef9e18a59
fix error when response parsed by sub filter, then by SSI filter
Igor Sysoev <igor@sysoev.ru>
parents:
2049
diff
changeset
|
536 b->file_last = b->file_pos |
|
333ef9e18a59
fix error when response parsed by sub filter, then by SSI filter
Igor Sysoev <igor@sysoev.ru>
parents:
2049
diff
changeset
|
537 + (b->last - ctx->buf->pos); |
|
333ef9e18a59
fix error when response parsed by sub filter, then by SSI filter
Igor Sysoev <igor@sysoev.ru>
parents:
2049
diff
changeset
|
538 b->file_pos += b->pos - ctx->buf->pos; |
| 509 | 539 |
| 540 } else { | |
| 541 b->in_file = 0; | |
| 542 } | |
| 543 } | |
| 544 | |
| 545 cl->next = NULL; | |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
546 *ctx->last_out = cl; |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
547 ctx->last_out = &cl->next; |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
548 |
| 509 | 549 } else { |
| 667 | 550 if (ctx->block |
| 551 && ctx->saved + (ctx->copy_end - ctx->copy_start)) | |
| 552 { | |
| 553 b = ngx_create_temp_buf(r->pool, | |
| 554 ctx->saved + (ctx->copy_end - ctx->copy_start)); | |
| 555 | |
| 556 if (b == NULL) { | |
| 557 return NGX_ERROR; | |
| 558 } | |
| 559 | |
| 560 if (ctx->saved) { | |
| 561 b->last = ngx_cpymem(b->pos, ngx_http_ssi_string, | |
| 562 ctx->saved); | |
| 563 } | |
| 564 | |
| 565 b->last = ngx_cpymem(b->last, ctx->copy_start, | |
| 566 ctx->copy_end - ctx->copy_start); | |
| 567 | |
| 568 cl = ngx_alloc_chain_link(r->pool); | |
| 569 if (cl == NULL) { | |
| 570 return NGX_ERROR; | |
| 571 } | |
| 572 | |
| 573 cl->buf = b; | |
| 574 cl->next = NULL; | |
| 575 | |
| 576 b = NULL; | |
| 577 | |
| 578 mctx = ngx_http_get_module_ctx(r->main, | |
| 579 ngx_http_ssi_filter_module); | |
| 580 bl = mctx->blocks->elts; | |
| 581 for (ll = &bl[mctx->blocks->nelts - 1].bufs; | |
| 582 *ll; | |
| 583 ll = &(*ll)->next) | |
| 584 { | |
| 585 /* void */ | |
| 586 } | |
| 587 | |
| 588 *ll = cl; | |
| 589 } | |
| 590 | |
|
241
3bfa496bc22e
nginx-0.0.1-2004-01-27-10:08:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
240
diff
changeset
|
591 ctx->saved = 0; |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
592 } |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
593 } |
| 497 | 594 |
| 595 if (ctx->state == ssi_start_state) { | |
| 596 ctx->copy_start = ctx->pos; | |
| 597 ctx->copy_end = ctx->pos; | |
|
240
725129fdd524
nginx-0.0.1-2004-01-26-20:22:04 import
Igor Sysoev <igor@sysoev.ru>
parents:
239
diff
changeset
|
598 |
| 497 | 599 } else { |
| 600 ctx->copy_start = NULL; | |
| 601 ctx->copy_end = NULL; | |
| 602 } | |
| 603 | |
| 604 if (rc == NGX_AGAIN) { | |
| 605 continue; | |
| 606 } | |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
607 |
| 497 | 608 |
| 573 | 609 b = NULL; |
| 610 | |
| 497 | 611 if (rc == NGX_OK) { |
| 612 | |
| 597 | 613 smcf = ngx_http_get_module_main_conf(r, |
| 614 ngx_http_ssi_filter_module); | |
| 615 | |
| 616 cmd = ngx_hash_find(&smcf->hash, ctx->key, ctx->command.data, | |
| 617 ctx->command.len); | |
| 618 | |
| 619 if (cmd == NULL) { | |
| 620 if (ctx->output) { | |
| 621 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 622 "invalid SSI command: \"%V\"", | |
| 623 &ctx->command); | |
| 624 goto ssi_error; | |
| 497 | 625 } |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
626 |
| 597 | 627 continue; |
| 497 | 628 } |
| 629 | |
| 667 | 630 if (!ctx->output && !cmd->block) { |
| 631 | |
| 632 if (ctx->block) { | |
| 633 | |
| 634 /* reconstruct the SSI command text */ | |
| 635 | |
| 636 len = 5 + ctx->command.len + 4; | |
| 637 | |
| 638 param = ctx->params.elts; | |
| 639 for (i = 0; i < ctx->params.nelts; i++) { | |
| 640 len += 1 + param[i].key.len + 2 | |
| 641 + param[i].value.len + 1; | |
| 642 } | |
| 643 | |
| 644 b = ngx_create_temp_buf(r->pool, len); | |
| 645 | |
| 646 if (b == NULL) { | |
| 647 return NGX_ERROR; | |
| 648 } | |
| 649 | |
| 650 cl = ngx_alloc_chain_link(r->pool); | |
| 651 if (cl == NULL) { | |
| 652 return NGX_ERROR; | |
| 653 } | |
| 654 | |
| 655 cl->buf = b; | |
| 656 cl->next = NULL; | |
| 657 | |
| 658 *b->last++ = '<'; | |
| 659 *b->last++ = '!'; | |
| 660 *b->last++ = '-'; | |
| 661 *b->last++ = '-'; | |
| 662 *b->last++ = '#'; | |
| 663 | |
| 664 b->last = ngx_cpymem(b->last, ctx->command.data, | |
| 665 ctx->command.len); | |
| 666 | |
| 667 for (i = 0; i < ctx->params.nelts; i++) { | |
| 668 *b->last++ = ' '; | |
| 669 b->last = ngx_cpymem(b->last, param[i].key.data, | |
| 670 param[i].key.len); | |
| 671 *b->last++ = '='; | |
| 672 *b->last++ = '"'; | |
| 673 b->last = ngx_cpymem(b->last, param[i].value.data, | |
| 674 param[i].value.len); | |
| 675 *b->last++ = '"'; | |
| 676 } | |
| 677 | |
| 678 *b->last++ = ' '; | |
| 679 *b->last++ = '-'; | |
| 680 *b->last++ = '-'; | |
| 681 *b->last++ = '>'; | |
| 682 | |
| 683 mctx = ngx_http_get_module_ctx(r->main, | |
| 684 ngx_http_ssi_filter_module); | |
| 685 bl = mctx->blocks->elts; | |
| 686 for (ll = &bl[mctx->blocks->nelts - 1].bufs; | |
| 687 *ll; | |
| 688 ll = &(*ll)->next) | |
| 689 { | |
| 690 /* void */ | |
| 691 } | |
| 692 | |
| 693 *ll = cl; | |
| 694 | |
| 695 b = NULL; | |
| 696 | |
| 697 continue; | |
| 698 } | |
| 699 | |
| 700 if (cmd->conditional == 0) { | |
| 701 continue; | |
| 702 } | |
| 509 | 703 } |
| 704 | |
|
4374
ae376a94de11
SSI bugfix: the "if" command did not work inside the "block" command and
Valentin Bartenev <vbart@nginx.com>
parents:
4273
diff
changeset
|
705 if (cmd->conditional |
|
ae376a94de11
SSI bugfix: the "if" command did not work inside the "block" command and
Valentin Bartenev <vbart@nginx.com>
parents:
4273
diff
changeset
|
706 && (ctx->conditional == 0 |
|
ae376a94de11
SSI bugfix: the "if" command did not work inside the "block" command and
Valentin Bartenev <vbart@nginx.com>
parents:
4273
diff
changeset
|
707 || ctx->conditional > cmd->conditional)) |
|
ae376a94de11
SSI bugfix: the "if" command did not work inside the "block" command and
Valentin Bartenev <vbart@nginx.com>
parents:
4273
diff
changeset
|
708 { |
|
ae376a94de11
SSI bugfix: the "if" command did not work inside the "block" command and
Valentin Bartenev <vbart@nginx.com>
parents:
4273
diff
changeset
|
709 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
|
ae376a94de11
SSI bugfix: the "if" command did not work inside the "block" command and
Valentin Bartenev <vbart@nginx.com>
parents:
4273
diff
changeset
|
710 "invalid context of SSI command: \"%V\"", |
|
ae376a94de11
SSI bugfix: the "if" command did not work inside the "block" command and
Valentin Bartenev <vbart@nginx.com>
parents:
4273
diff
changeset
|
711 &ctx->command); |
|
ae376a94de11
SSI bugfix: the "if" command did not work inside the "block" command and
Valentin Bartenev <vbart@nginx.com>
parents:
4273
diff
changeset
|
712 goto ssi_error; |
|
ae376a94de11
SSI bugfix: the "if" command did not work inside the "block" command and
Valentin Bartenev <vbart@nginx.com>
parents:
4273
diff
changeset
|
713 } |
|
ae376a94de11
SSI bugfix: the "if" command did not work inside the "block" command and
Valentin Bartenev <vbart@nginx.com>
parents:
4273
diff
changeset
|
714 |
| 597 | 715 if (ctx->params.nelts > NGX_HTTP_SSI_MAX_PARAMS) { |
| 716 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 717 "too many SSI command paramters: \"%V\"", | |
| 718 &ctx->command); | |
| 719 goto ssi_error; | |
| 720 } | |
| 721 | |
| 497 | 722 ngx_memzero(params, |
| 599 | 723 (NGX_HTTP_SSI_MAX_PARAMS + 1) * sizeof(ngx_str_t *)); |
| 497 | 724 |
| 725 param = ctx->params.elts; | |
| 726 | |
| 727 for (i = 0; i < ctx->params.nelts; i++) { | |
| 728 | |
| 729 for (prm = cmd->params; prm->name.len; prm++) { | |
| 730 | |
| 731 if (param[i].key.len != prm->name.len | |
| 732 || ngx_strncmp(param[i].key.data, prm->name.data, | |
| 733 prm->name.len) != 0) | |
| 734 { | |
| 735 continue; | |
| 736 } | |
| 737 | |
| 597 | 738 if (!prm->multiple) { |
| 739 if (params[prm->index]) { | |
| 740 ngx_log_error(NGX_LOG_ERR, | |
| 741 r->connection->log, 0, | |
| 742 "duplicate \"%V\" parameter " | |
| 743 "in \"%V\" SSI command", | |
| 744 ¶m[i].key, &ctx->command); | |
| 745 | |
| 746 goto ssi_error; | |
| 747 } | |
| 748 | |
| 749 params[prm->index] = ¶m[i].value; | |
| 750 | |
| 751 break; | |
| 497 | 752 } |
| 753 | |
| 597 | 754 for (index = prm->index; params[index]; index++) { |
| 755 /* void */ | |
| 756 } | |
| 757 | |
| 758 params[index] = ¶m[i].value; | |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
759 |
| 497 | 760 break; |
| 761 } | |
| 762 | |
| 763 if (prm->name.len == 0) { | |
| 764 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 765 "invalid parameter name: \"%V\" " | |
| 766 "in \"%V\" SSI command", | |
| 767 ¶m[i].key, &ctx->command); | |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
768 |
| 497 | 769 goto ssi_error; |
| 770 } | |
| 771 } | |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
772 |
| 497 | 773 for (prm = cmd->params; prm->name.len; prm++) { |
| 774 if (prm->mandatory && params[prm->index] == 0) { | |
| 775 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 776 "mandatory \"%V\" parameter is absent " | |
| 777 "in \"%V\" SSI command", | |
| 778 &prm->name, &ctx->command); | |
| 779 | |
| 780 goto ssi_error; | |
| 781 } | |
| 782 } | |
| 783 | |
|
2377
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
784 if (cmd->flush && ctx->out) { |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
785 |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
786 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
787 "ssi flush"); |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
788 |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
789 if (ngx_http_ssi_output(r, ctx) == NGX_ERROR) { |
| 509 | 790 return NGX_ERROR; |
| 791 } | |
| 792 } | |
| 793 | |
| 569 | 794 rc = cmd->handler(r, ctx, params); |
| 795 | |
| 796 if (rc == NGX_OK) { | |
| 497 | 797 continue; |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
798 } |
| 583 | 799 |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
800 if (rc == NGX_DONE || rc == NGX_AGAIN || rc == NGX_ERROR) { |
|
3680
0d492ae53a57
update r->buffered after processing SSI command,
Igor Sysoev <igor@sysoev.ru>
parents:
3642
diff
changeset
|
801 ngx_http_ssi_buffered(r, ctx); |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
802 return rc; |
| 583 | 803 } |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
804 } |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
805 |
| 497 | 806 |
| 807 /* rc == NGX_HTTP_SSI_ERROR */ | |
| 808 | |
| 499 | 809 ssi_error: |
| 497 | 810 |
| 597 | 811 if (slcf->silent_errors) { |
| 497 | 812 continue; |
| 813 } | |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
814 |
| 499 | 815 if (ctx->free) { |
| 816 cl = ctx->free; | |
| 817 ctx->free = ctx->free->next; | |
| 818 b = cl->buf; | |
| 819 ngx_memzero(b, sizeof(ngx_buf_t)); | |
| 820 | |
| 821 } else { | |
| 822 b = ngx_calloc_buf(r->pool); | |
| 823 if (b == NULL) { | |
| 824 return NGX_ERROR; | |
| 825 } | |
| 826 | |
| 827 cl = ngx_alloc_chain_link(r->pool); | |
| 828 if (cl == NULL) { | |
| 829 return NGX_ERROR; | |
| 830 } | |
| 831 | |
| 832 cl->buf = b; | |
| 497 | 833 } |
|
16
6ce4755737b4
nginx-0.0.1-2002-09-26-20:50:29 import
Igor Sysoev <igor@sysoev.ru>
parents:
15
diff
changeset
|
834 |
| 497 | 835 b->memory = 1; |
| 547 | 836 b->pos = ctx->errmsg.data; |
| 837 b->last = ctx->errmsg.data + ctx->errmsg.len; | |
|
16
6ce4755737b4
nginx-0.0.1-2002-09-26-20:50:29 import
Igor Sysoev <igor@sysoev.ru>
parents:
15
diff
changeset
|
838 |
| 497 | 839 cl->next = NULL; |
| 840 *ctx->last_out = cl; | |
| 841 ctx->last_out = &cl->next; | |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
842 |
| 497 | 843 continue; |
| 844 } | |
| 845 | |
|
710
6875ee9f93c7
ssi did work with memcached and nonbuffered responses
Igor Sysoev <igor@sysoev.ru>
parents:
681
diff
changeset
|
846 if (ctx->buf->last_buf || ngx_buf_in_memory(ctx->buf)) { |
| 499 | 847 if (b == NULL) { |
| 848 if (ctx->free) { | |
| 849 cl = ctx->free; | |
| 850 ctx->free = ctx->free->next; | |
| 851 b = cl->buf; | |
| 852 ngx_memzero(b, sizeof(ngx_buf_t)); | |
| 853 | |
| 854 } else { | |
| 855 b = ngx_calloc_buf(r->pool); | |
| 856 if (b == NULL) { | |
| 857 return NGX_ERROR; | |
| 858 } | |
| 497 | 859 |
| 499 | 860 cl = ngx_alloc_chain_link(r->pool); |
| 861 if (cl == NULL) { | |
| 862 return NGX_ERROR; | |
| 863 } | |
| 864 | |
| 865 cl->buf = b; | |
| 866 } | |
| 867 | |
| 509 | 868 b->sync = 1; |
| 869 | |
| 499 | 870 cl->next = NULL; |
| 871 *ctx->last_out = cl; | |
| 872 ctx->last_out = &cl->next; | |
| 873 } | |
| 874 | |
| 875 b->last_buf = ctx->buf->last_buf; | |
| 876 b->shadow = ctx->buf; | |
| 509 | 877 |
| 597 | 878 if (slcf->ignore_recycled_buffers == 0) { |
| 509 | 879 b->recycled = ctx->buf->recycled; |
| 880 } | |
| 497 | 881 } |
| 882 | |
| 499 | 883 ctx->buf = NULL; |
| 884 | |
| 497 | 885 ctx->saved = ctx->looked; |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
886 } |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
887 |
| 499 | 888 if (ctx->out == NULL && ctx->busy == NULL) { |
| 497 | 889 return NGX_OK; |
|
129
7a886b9a67dc
nginx-0.0.1-2003-08-10-20:14:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
128
diff
changeset
|
890 } |
|
7a886b9a67dc
nginx-0.0.1-2003-08-10-20:14:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
128
diff
changeset
|
891 |
| 509 | 892 return ngx_http_ssi_output(r, ctx); |
| 893 } | |
| 894 | |
| 895 | |
| 896 static ngx_int_t | |
| 897 ngx_http_ssi_output(ngx_http_request_t *r, ngx_http_ssi_ctx_t *ctx) | |
| 898 { | |
| 899 ngx_int_t rc; | |
| 900 ngx_buf_t *b; | |
| 901 ngx_chain_t *cl; | |
| 902 | |
| 641 | 903 #if 1 |
| 904 b = NULL; | |
| 905 for (cl = ctx->out; cl; cl = cl->next) { | |
| 643 | 906 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 907 "ssi out: %p %p", cl->buf, cl->buf->pos); | |
| 641 | 908 if (cl->buf == b) { |
| 909 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, | |
| 910 "the same buf was used in ssi"); | |
| 911 ngx_debug_point(); | |
| 912 return NGX_ERROR; | |
| 913 } | |
| 914 b = cl->buf; | |
| 915 } | |
| 916 #endif | |
| 917 | |
| 497 | 918 rc = ngx_http_next_body_filter(r, ctx->out); |
|
129
7a886b9a67dc
nginx-0.0.1-2003-08-10-20:14:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
128
diff
changeset
|
919 |
| 499 | 920 if (ctx->busy == NULL) { |
| 921 ctx->busy = ctx->out; | |
| 922 | |
| 923 } else { | |
| 924 for (cl = ctx->busy; cl->next; cl = cl->next) { /* void */ } | |
| 925 cl->next = ctx->out; | |
| 926 } | |
| 927 | |
| 497 | 928 ctx->out = NULL; |
| 929 ctx->last_out = &ctx->out; | |
|
129
7a886b9a67dc
nginx-0.0.1-2003-08-10-20:14:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
128
diff
changeset
|
930 |
| 499 | 931 while (ctx->busy) { |
| 932 | |
| 657 | 933 cl = ctx->busy; |
| 934 b = cl->buf; | |
| 499 | 935 |
| 936 if (ngx_buf_size(b) != 0) { | |
| 937 break; | |
| 938 } | |
| 939 | |
| 940 if (b->shadow) { | |
| 941 b->shadow->pos = b->shadow->last; | |
| 942 } | |
| 943 | |
| 944 ctx->busy = cl->next; | |
| 645 | 945 |
| 946 if (ngx_buf_in_memory(b) || b->in_file) { | |
| 947 /* add data bufs only to the free buf chain */ | |
| 948 | |
| 949 cl->next = ctx->free; | |
| 950 ctx->free = cl; | |
| 951 } | |
| 499 | 952 } |
| 953 | |
|
3680
0d492ae53a57
update r->buffered after processing SSI command,
Igor Sysoev <igor@sysoev.ru>
parents:
3642
diff
changeset
|
954 ngx_http_ssi_buffered(r, ctx); |
|
0d492ae53a57
update r->buffered after processing SSI command,
Igor Sysoev <igor@sysoev.ru>
parents:
3642
diff
changeset
|
955 |
|
0d492ae53a57
update r->buffered after processing SSI command,
Igor Sysoev <igor@sysoev.ru>
parents:
3642
diff
changeset
|
956 return rc; |
|
0d492ae53a57
update r->buffered after processing SSI command,
Igor Sysoev <igor@sysoev.ru>
parents:
3642
diff
changeset
|
957 } |
|
0d492ae53a57
update r->buffered after processing SSI command,
Igor Sysoev <igor@sysoev.ru>
parents:
3642
diff
changeset
|
958 |
|
0d492ae53a57
update r->buffered after processing SSI command,
Igor Sysoev <igor@sysoev.ru>
parents:
3642
diff
changeset
|
959 |
|
0d492ae53a57
update r->buffered after processing SSI command,
Igor Sysoev <igor@sysoev.ru>
parents:
3642
diff
changeset
|
960 static void |
|
0d492ae53a57
update r->buffered after processing SSI command,
Igor Sysoev <igor@sysoev.ru>
parents:
3642
diff
changeset
|
961 ngx_http_ssi_buffered(ngx_http_request_t *r, ngx_http_ssi_ctx_t *ctx) |
|
0d492ae53a57
update r->buffered after processing SSI command,
Igor Sysoev <igor@sysoev.ru>
parents:
3642
diff
changeset
|
962 { |
|
829
362d156f0278
high level HTTP buffered flags should be on per-subrequest basis,
Igor Sysoev <igor@sysoev.ru>
parents:
787
diff
changeset
|
963 if (ctx->in || ctx->buf) { |
|
362d156f0278
high level HTTP buffered flags should be on per-subrequest basis,
Igor Sysoev <igor@sysoev.ru>
parents:
787
diff
changeset
|
964 r->buffered |= NGX_HTTP_SSI_BUFFERED; |
|
362d156f0278
high level HTTP buffered flags should be on per-subrequest basis,
Igor Sysoev <igor@sysoev.ru>
parents:
787
diff
changeset
|
965 |
|
362d156f0278
high level HTTP buffered flags should be on per-subrequest basis,
Igor Sysoev <igor@sysoev.ru>
parents:
787
diff
changeset
|
966 } else { |
|
362d156f0278
high level HTTP buffered flags should be on per-subrequest basis,
Igor Sysoev <igor@sysoev.ru>
parents:
787
diff
changeset
|
967 r->buffered &= ~NGX_HTTP_SSI_BUFFERED; |
|
362d156f0278
high level HTTP buffered flags should be on per-subrequest basis,
Igor Sysoev <igor@sysoev.ru>
parents:
787
diff
changeset
|
968 } |
|
129
7a886b9a67dc
nginx-0.0.1-2003-08-10-20:14:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
128
diff
changeset
|
969 } |
|
7a886b9a67dc
nginx-0.0.1-2003-08-10-20:14:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
128
diff
changeset
|
970 |
|
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
971 |
| 489 | 972 static ngx_int_t |
| 973 ngx_http_ssi_parse(ngx_http_request_t *r, ngx_http_ssi_ctx_t *ctx) | |
|
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
974 { |
| 609 | 975 u_char *p, *value, *last, *copy_end, ch; |
| 497 | 976 size_t looked; |
|
241
3bfa496bc22e
nginx-0.0.1-2004-01-27-10:08:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
240
diff
changeset
|
977 ngx_http_ssi_state_e state; |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
978 |
| 497 | 979 state = ctx->state; |
| 980 looked = ctx->looked; | |
| 981 last = ctx->buf->last; | |
| 982 copy_end = ctx->copy_end; | |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
983 |
| 497 | 984 for (p = ctx->pos; p < last; p++) { |
| 489 | 985 |
| 986 ch = *p; | |
| 987 | |
| 988 if (state == ssi_start_state) { | |
| 989 | |
| 990 /* the tight loop */ | |
| 991 | |
| 499 | 992 for ( ;; ) { |
| 993 if (ch == '<') { | |
| 994 copy_end = p; | |
| 995 looked = 1; | |
| 996 state = ssi_tag_state; | |
| 997 | |
| 998 goto tag_started; | |
| 489 | 999 } |
| 1000 | |
| 499 | 1001 if (++p == last) { |
| 1002 break; | |
| 1003 } | |
| 497 | 1004 |
| 499 | 1005 ch = *p; |
| 489 | 1006 } |
| 1007 | |
|
1260
c3541b8973de
if "<!--" was on edge of buf, then ssi_sharp_state was saved in ctx->saved
Igor Sysoev <igor@sysoev.ru>
parents:
1190
diff
changeset
|
1008 ctx->state = state; |
| 497 | 1009 ctx->pos = p; |
| 1010 ctx->looked = looked; | |
| 1011 ctx->copy_end = p; | |
| 489 | 1012 |
| 497 | 1013 if (ctx->copy_start == NULL) { |
| 1014 ctx->copy_start = ctx->buf->pos; | |
| 489 | 1015 } |
| 497 | 1016 |
| 1017 return NGX_AGAIN; | |
| 1018 | |
| 499 | 1019 tag_started: |
| 1020 | |
| 497 | 1021 continue; |
| 489 | 1022 } |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1023 |
|
125
885ffb8cc32a
nginx-0.0.1-2003-08-06-09:30:51 import
Igor Sysoev <igor@sysoev.ru>
parents:
16
diff
changeset
|
1024 switch (state) { |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1025 |
|
125
885ffb8cc32a
nginx-0.0.1-2003-08-06-09:30:51 import
Igor Sysoev <igor@sysoev.ru>
parents:
16
diff
changeset
|
1026 case ssi_start_state: |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1027 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1028 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1029 case ssi_tag_state: |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1030 switch (ch) { |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1031 case '!': |
| 497 | 1032 looked = 2; |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1033 state = ssi_comment0_state; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1034 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1035 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1036 case '<': |
| 497 | 1037 copy_end = p; |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1038 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1039 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1040 default: |
| 497 | 1041 copy_end = p; |
| 1042 looked = 0; | |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1043 state = ssi_start_state; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1044 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1045 } |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1046 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1047 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1048 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1049 case ssi_comment0_state: |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1050 switch (ch) { |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1051 case '-': |
| 497 | 1052 looked = 3; |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1053 state = ssi_comment1_state; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1054 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1055 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1056 case '<': |
| 497 | 1057 copy_end = p; |
| 1058 looked = 1; | |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1059 state = ssi_tag_state; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1060 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1061 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1062 default: |
| 497 | 1063 copy_end = p; |
| 1064 looked = 0; | |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1065 state = ssi_start_state; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1066 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1067 } |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1068 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1069 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1070 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1071 case ssi_comment1_state: |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1072 switch (ch) { |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1073 case '-': |
| 497 | 1074 looked = 4; |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1075 state = ssi_sharp_state; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1076 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1077 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1078 case '<': |
| 497 | 1079 copy_end = p; |
| 1080 looked = 1; | |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1081 state = ssi_tag_state; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1082 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1083 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1084 default: |
| 497 | 1085 copy_end = p; |
| 1086 looked = 0; | |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1087 state = ssi_start_state; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1088 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1089 } |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1090 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1091 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1092 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1093 case ssi_sharp_state: |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1094 switch (ch) { |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1095 case '#': |
| 659 | 1096 if (p - ctx->pos < 4) { |
| 1097 ctx->saved = 0; | |
| 1098 } | |
| 497 | 1099 looked = 0; |
| 1100 state = ssi_precommand_state; | |
| 489 | 1101 break; |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1102 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1103 case '<': |
| 497 | 1104 copy_end = p; |
| 1105 looked = 1; | |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1106 state = ssi_tag_state; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1107 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1108 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1109 default: |
| 497 | 1110 copy_end = p; |
| 1111 looked = 0; | |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1112 state = ssi_start_state; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1113 break; |
|
14
f8a0d0f31a24
nginx-0.0.1-2002-09-17-21:49:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1114 } |
|
16
6ce4755737b4
nginx-0.0.1-2002-09-26-20:50:29 import
Igor Sysoev <igor@sysoev.ru>
parents:
15
diff
changeset
|
1115 |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1116 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1117 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1118 case ssi_precommand_state: |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1119 switch (ch) { |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1120 case ' ': |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1121 case CR: |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1122 case LF: |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1123 case '\t': |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1124 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1125 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1126 default: |
| 489 | 1127 ctx->command.len = 1; |
| 2049 | 1128 ctx->command.data = ngx_pnalloc(r->pool, |
| 1129 NGX_HTTP_SSI_COMMAND_LEN); | |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
1130 if (ctx->command.data == NULL) { |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
1131 return NGX_ERROR; |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
1132 } |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
1133 |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1134 ctx->command.data[0] = ch; |
| 609 | 1135 |
| 597 | 1136 ctx->key = 0; |
| 1137 ctx->key = ngx_hash(ctx->key, ch); | |
| 1138 | |
| 497 | 1139 ctx->params.nelts = 0; |
| 629 | 1140 |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1141 state = ssi_command_state; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1142 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1143 } |
|
16
6ce4755737b4
nginx-0.0.1-2002-09-26-20:50:29 import
Igor Sysoev <igor@sysoev.ru>
parents:
15
diff
changeset
|
1144 |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1145 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1146 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1147 case ssi_command_state: |
|
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1148 switch (ch) { |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1149 case ' ': |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1150 case CR: |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1151 case LF: |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1152 case '\t': |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1153 state = ssi_preparam_state; |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1154 break; |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1155 |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1156 case '-': |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1157 state = ssi_comment_end0_state; |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1158 break; |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1159 |
|
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1160 default: |
| 497 | 1161 if (ctx->command.len == NGX_HTTP_SSI_COMMAND_LEN) { |
| 1162 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 609 | 1163 "the \"%V%c...\" SSI command is too long", |
| 1164 &ctx->command, ch); | |
| 497 | 1165 |
| 1166 state = ssi_error_state; | |
| 1167 break; | |
|
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1168 } |
| 609 | 1169 |
| 1170 ctx->command.data[ctx->command.len++] = ch; | |
| 1171 ctx->key = ngx_hash(ctx->key, ch); | |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1172 } |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1173 |
|
14
f8a0d0f31a24
nginx-0.0.1-2002-09-17-21:49:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1174 break; |
|
f8a0d0f31a24
nginx-0.0.1-2002-09-17-21:49:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1175 |
|
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1176 case ssi_preparam_state: |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1177 switch (ch) { |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1178 case ' ': |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1179 case CR: |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1180 case LF: |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1181 case '\t': |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1182 break; |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1183 |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1184 case '-': |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1185 state = ssi_comment_end0_state; |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1186 break; |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1187 |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1188 default: |
| 499 | 1189 ctx->param = ngx_array_push(&ctx->params); |
| 1190 if (ctx->param == NULL) { | |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
1191 return NGX_ERROR; |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
1192 } |
|
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1193 |
| 489 | 1194 ctx->param->key.len = 1; |
| 2049 | 1195 ctx->param->key.data = ngx_pnalloc(r->pool, |
| 1196 NGX_HTTP_SSI_PARAM_LEN); | |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
1197 if (ctx->param->key.data == NULL) { |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
1198 return NGX_ERROR; |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
1199 } |
| 497 | 1200 |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1201 ctx->param->key.data[0] = ch; |
|
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1202 |
| 489 | 1203 ctx->param->value.len = 0; |
| 609 | 1204 |
| 1205 if (ctx->value_buf == NULL) { | |
| 2049 | 1206 ctx->param->value.data = ngx_pnalloc(r->pool, |
| 1207 ctx->value_len); | |
| 609 | 1208 if (ctx->param->value.data == NULL) { |
| 1209 return NGX_ERROR; | |
| 1210 } | |
| 1211 | |
| 1212 } else { | |
| 1213 ctx->param->value.data = ctx->value_buf; | |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
1214 } |
|
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1215 |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1216 state = ssi_param_state; |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1217 break; |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1218 } |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1219 |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1220 break; |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1221 |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1222 case ssi_param_state: |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1223 switch (ch) { |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1224 case ' ': |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1225 case CR: |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1226 case LF: |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1227 case '\t': |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1228 state = ssi_preequal_state; |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1229 break; |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1230 |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1231 case '=': |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1232 state = ssi_prevalue_state; |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1233 break; |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1234 |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1235 case '-': |
| 497 | 1236 state = ssi_error_end0_state; |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1237 |
| 497 | 1238 ctx->param->key.data[ctx->param->key.len++] = ch; |
| 1239 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 1240 "invalid \"%V\" parameter in \"%V\" SSI command", | |
| 1241 &ctx->param->key, &ctx->command); | |
| 1242 break; | |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1243 |
|
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1244 default: |
| 497 | 1245 if (ctx->param->key.len == NGX_HTTP_SSI_PARAM_LEN) { |
| 1246 state = ssi_error_state; | |
| 1247 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 609 | 1248 "too long \"%V%c...\" parameter in " |
| 497 | 1249 "\"%V\" SSI command", |
| 609 | 1250 &ctx->param->key, ch, &ctx->command); |
| 497 | 1251 break; |
|
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1252 } |
| 609 | 1253 |
| 1254 ctx->param->key.data[ctx->param->key.len++] = ch; | |
|
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1255 } |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1256 |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1257 break; |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1258 |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1259 case ssi_preequal_state: |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1260 switch (ch) { |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1261 case ' ': |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1262 case CR: |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1263 case LF: |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1264 case '\t': |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1265 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1266 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1267 case '=': |
|
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1268 state = ssi_prevalue_state; |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1269 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1270 |
| 497 | 1271 default: |
| 1272 if (ch == '-') { | |
| 1273 state = ssi_error_end0_state; | |
| 1274 } else { | |
| 1275 state = ssi_error_state; | |
| 1276 } | |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1277 |
| 497 | 1278 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
| 1279 "unexpected \"%c\" symbol after \"%V\" " | |
| 1280 "parameter in \"%V\" SSI command", | |
| 1281 ch, &ctx->param->key, &ctx->command); | |
| 1282 break; | |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1283 } |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1284 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1285 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1286 |
|
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1287 case ssi_prevalue_state: |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1288 switch (ch) { |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1289 case ' ': |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1290 case CR: |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1291 case LF: |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1292 case '\t': |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1293 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1294 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1295 case '"': |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1296 state = ssi_double_quoted_value_state; |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1297 break; |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1298 |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1299 case '\'': |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1300 state = ssi_quoted_value_state; |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1301 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1302 |
| 497 | 1303 default: |
| 1304 if (ch == '-') { | |
| 1305 state = ssi_error_end0_state; | |
| 1306 } else { | |
| 1307 state = ssi_error_state; | |
| 1308 } | |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1309 |
| 497 | 1310 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
| 1311 "unexpected \"%c\" symbol before value of " | |
| 1312 "\"%V\" parameter in \"%V\" SSI command", | |
| 1313 ch, &ctx->param->key, &ctx->command); | |
| 1314 break; | |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1315 } |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1316 |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1317 break; |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1318 |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1319 case ssi_double_quoted_value_state: |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1320 switch (ch) { |
| 559 | 1321 case '"': |
| 1322 state = ssi_postparam_state; | |
| 1323 break; | |
| 1324 | |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1325 case '\\': |
| 497 | 1326 ctx->saved_state = ssi_double_quoted_value_state; |
| 1327 state = ssi_quoted_symbol_state; | |
| 559 | 1328 |
| 1329 /* fall through */ | |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1330 |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1331 default: |
| 497 | 1332 if (ctx->param->value.len == ctx->value_len) { |
| 1333 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 609 | 1334 "too long \"%V%c...\" value of \"%V\" " |
| 1335 "parameter in \"%V\" SSI command", | |
| 1336 &ctx->param->value, ch, &ctx->param->key, | |
| 497 | 1337 &ctx->command); |
| 1338 state = ssi_error_state; | |
| 1339 break; | |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1340 } |
| 609 | 1341 |
| 1342 ctx->param->value.data[ctx->param->value.len++] = ch; | |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1343 } |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1344 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1345 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1346 |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1347 case ssi_quoted_value_state: |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1348 switch (ch) { |
| 559 | 1349 case '\'': |
| 1350 state = ssi_postparam_state; | |
| 1351 break; | |
| 1352 | |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1353 case '\\': |
| 497 | 1354 ctx->saved_state = ssi_quoted_value_state; |
| 1355 state = ssi_quoted_symbol_state; | |
| 559 | 1356 |
| 1357 /* fall through */ | |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1358 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1359 default: |
| 497 | 1360 if (ctx->param->value.len == ctx->value_len) { |
| 1361 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 609 | 1362 "too long \"%V%c...\" value of \"%V\" " |
| 1363 "parameter in \"%V\" SSI command", | |
| 1364 &ctx->param->value, ch, &ctx->param->key, | |
| 497 | 1365 &ctx->command); |
| 1366 state = ssi_error_state; | |
| 1367 break; | |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1368 } |
| 609 | 1369 |
| 1370 ctx->param->value.data[ctx->param->value.len++] = ch; | |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1371 } |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1372 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1373 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1374 |
| 497 | 1375 case ssi_quoted_symbol_state: |
| 559 | 1376 state = ctx->saved_state; |
| 1377 | |
| 497 | 1378 ctx->param->value.data[ctx->param->value.len++] = ch; |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1379 |
| 497 | 1380 break; |
| 1381 | |
| 1382 case ssi_postparam_state: | |
| 609 | 1383 |
| 651 | 1384 if (ctx->param->value.len + 1 < ctx->value_len / 2) { |
| 2049 | 1385 value = ngx_pnalloc(r->pool, ctx->param->value.len + 1); |
| 609 | 1386 if (value == NULL) { |
| 1387 return NGX_ERROR; | |
| 1388 } | |
| 1389 | |
| 1390 ngx_memcpy(value, ctx->param->value.data, | |
| 1391 ctx->param->value.len); | |
| 1392 | |
| 1393 ctx->value_buf = ctx->param->value.data; | |
| 1394 ctx->param->value.data = value; | |
| 1395 | |
| 1396 } else { | |
| 1397 ctx->value_buf = NULL; | |
| 1398 } | |
| 1399 | |
| 497 | 1400 switch (ch) { |
| 1401 case ' ': | |
| 1402 case CR: | |
| 1403 case LF: | |
| 1404 case '\t': | |
| 1405 state = ssi_preparam_state; | |
| 1406 break; | |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1407 |
| 497 | 1408 case '-': |
| 1409 state = ssi_comment_end0_state; | |
| 1410 break; | |
| 1411 | |
| 1412 default: | |
| 1413 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 1414 "unexpected \"%c\" symbol after \"%V\" value " | |
| 1415 "of \"%V\" parameter in \"%V\" SSI command", | |
| 1416 ch, &ctx->param->value, &ctx->param->key, | |
| 1417 &ctx->command); | |
| 1418 state = ssi_error_state; | |
| 1419 break; | |
| 1420 } | |
| 1421 | |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1422 break; |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1423 |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1424 case ssi_comment_end0_state: |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1425 switch (ch) { |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1426 case '-': |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1427 state = ssi_comment_end1_state; |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1428 break; |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1429 |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1430 default: |
| 497 | 1431 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
| 1432 "unexpected \"%c\" symbol in \"%V\" SSI command", | |
| 1433 ch, &ctx->command); | |
| 1434 state = ssi_error_state; | |
| 1435 break; | |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1436 } |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1437 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1438 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1439 |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1440 case ssi_comment_end1_state: |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1441 switch (ch) { |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1442 case '>': |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1443 ctx->state = ssi_start_state; |
| 497 | 1444 ctx->pos = p + 1; |
| 1445 ctx->looked = looked; | |
| 1446 ctx->copy_end = copy_end; | |
| 1447 | |
| 1448 if (ctx->copy_start == NULL && copy_end) { | |
| 1449 ctx->copy_start = ctx->buf->pos; | |
| 1450 } | |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1451 |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1452 return NGX_OK; |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1453 |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1454 default: |
| 497 | 1455 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
| 1456 "unexpected \"%c\" symbol in \"%V\" SSI command", | |
| 1457 ch, &ctx->command); | |
| 1458 state = ssi_error_state; | |
| 1459 break; | |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1460 } |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1461 |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1462 break; |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1463 |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1464 case ssi_error_state: |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1465 switch (ch) { |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1466 case '-': |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1467 state = ssi_error_end0_state; |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1468 break; |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1469 |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1470 default: |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1471 break; |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1472 } |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1473 |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1474 break; |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1475 |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1476 case ssi_error_end0_state: |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1477 switch (ch) { |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1478 case '-': |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1479 state = ssi_error_end1_state; |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1480 break; |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1481 |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1482 default: |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1483 state = ssi_error_state; |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1484 break; |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1485 } |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1486 |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1487 break; |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1488 |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1489 case ssi_error_end1_state: |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1490 switch (ch) { |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1491 case '>': |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1492 ctx->state = ssi_start_state; |
| 497 | 1493 ctx->pos = p + 1; |
| 1494 ctx->looked = looked; | |
| 1495 ctx->copy_end = copy_end; | |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1496 |
| 497 | 1497 if (ctx->copy_start == NULL && copy_end) { |
| 1498 ctx->copy_start = ctx->buf->pos; | |
| 1499 } | |
| 1500 | |
| 1501 return NGX_HTTP_SSI_ERROR; | |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1502 |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1503 default: |
|
241
3bfa496bc22e
nginx-0.0.1-2004-01-27-10:08:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
240
diff
changeset
|
1504 state = ssi_error_state; |
|
3bfa496bc22e
nginx-0.0.1-2004-01-27-10:08:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
240
diff
changeset
|
1505 break; |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1506 } |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1507 |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1508 break; |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1509 } |
|
16
6ce4755737b4
nginx-0.0.1-2002-09-26-20:50:29 import
Igor Sysoev <igor@sysoev.ru>
parents:
15
diff
changeset
|
1510 } |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1511 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1512 ctx->state = state; |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1513 ctx->pos = p; |
| 497 | 1514 ctx->looked = looked; |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1515 |
| 497 | 1516 ctx->copy_end = (state == ssi_start_state) ? p : copy_end; |
| 1517 | |
| 1518 if (ctx->copy_start == NULL && ctx->copy_end) { | |
| 1519 ctx->copy_start = ctx->buf->pos; | |
| 1520 } | |
| 1521 | |
| 1522 return NGX_AGAIN; | |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
1523 } |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
1524 |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
1525 |
| 553 | 1526 static ngx_str_t * |
| 611 | 1527 ngx_http_ssi_get_variable(ngx_http_request_t *r, ngx_str_t *name, |
| 1528 ngx_uint_t key) | |
| 553 | 1529 { |
| 1530 ngx_uint_t i; | |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1531 ngx_list_part_t *part; |
| 553 | 1532 ngx_http_ssi_var_t *var; |
| 1533 ngx_http_ssi_ctx_t *ctx; | |
| 1534 | |
| 1535 ctx = ngx_http_get_module_ctx(r->main, ngx_http_ssi_filter_module); | |
| 1536 | |
|
4381
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1537 #if (NGX_PCRE) |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1538 { |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1539 ngx_str_t *value; |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1540 |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1541 if (key >= '0' && key <= '9') { |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1542 i = key - '0'; |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1543 |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1544 if (i < ctx->ncaptures) { |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1545 value = ngx_palloc(r->pool, sizeof(ngx_str_t)); |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1546 if (value == NULL) { |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1547 return NULL; |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1548 } |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1549 |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1550 i *= 2; |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1551 |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1552 value->data = ctx->captures_data + ctx->captures[i]; |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1553 value->len = ctx->captures[i + 1] - ctx->captures[i]; |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1554 |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1555 return value; |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1556 } |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1557 } |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1558 } |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1559 #endif |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1560 |
| 667 | 1561 if (ctx->variables == NULL) { |
| 1562 return NULL; | |
| 1563 } | |
| 1564 | |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1565 part = &ctx->variables->part; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1566 var = part->elts; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1567 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1568 for (i = 0; /* void */ ; i++) { |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1569 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1570 if (i >= part->nelts) { |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1571 if (part->next == NULL) { |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1572 break; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1573 } |
|
787
b310630d129e
style fix: remove trailing spaces
Igor Sysoev <igor@sysoev.ru>
parents:
784
diff
changeset
|
1574 |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1575 part = part->next; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1576 var = part->elts; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1577 i = 0; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1578 } |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1579 |
| 553 | 1580 if (name->len != var[i].name.len) { |
| 1581 continue; | |
| 1582 } | |
| 1583 | |
| 611 | 1584 if (key != var[i].key) { |
| 1585 continue; | |
| 1586 } | |
| 1587 | |
| 1588 if (ngx_strncmp(name->data, var[i].name.data, name->len) == 0) { | |
| 553 | 1589 return &var[i].value; |
| 1590 } | |
| 1591 } | |
| 1592 | |
| 1593 return NULL; | |
| 1594 } | |
| 1595 | |
| 1596 | |
| 1597 static ngx_int_t | |
| 1598 ngx_http_ssi_evaluate_string(ngx_http_request_t *r, ngx_http_ssi_ctx_t *ctx, | |
| 1599 ngx_str_t *text, ngx_uint_t flags) | |
| 1600 { | |
| 573 | 1601 u_char ch, *p, **value, *data, *part_data; |
| 1602 size_t *size, len, prefix, part_len; | |
| 1603 ngx_str_t var, *val; | |
| 611 | 1604 ngx_int_t key; |
| 2136 | 1605 ngx_uint_t i, n, bracket, quoted; |
| 553 | 1606 ngx_array_t lengths, values; |
| 1607 ngx_http_variable_value_t *vv; | |
| 1608 | |
| 1609 n = ngx_http_script_variables_count(text); | |
| 1610 | |
| 1611 if (n == 0) { | |
| 1612 | |
| 657 | 1613 data = text->data; |
| 1614 p = data; | |
| 1615 | |
| 1616 if ((flags & NGX_HTTP_SSI_ADD_PREFIX) && text->data[0] != '/') { | |
| 1617 | |
| 553 | 1618 for (prefix = r->uri.len; prefix; prefix--) { |
| 1619 if (r->uri.data[prefix - 1] == '/') { | |
| 1620 break; | |
| 1621 } | |
| 1622 } | |
| 1623 | |
| 1624 if (prefix) { | |
| 1625 len = prefix + text->len; | |
| 1626 | |
| 2049 | 1627 data = ngx_pnalloc(r->pool, len); |
| 553 | 1628 if (data == NULL) { |
| 1629 return NGX_ERROR; | |
| 1630 } | |
| 1631 | |
| 573 | 1632 p = ngx_copy(data, r->uri.data, prefix); |
| 553 | 1633 } |
| 1634 } | |
| 1635 | |
| 657 | 1636 quoted = 0; |
| 1637 | |
| 2024 | 1638 for (i = 0; i < text->len; i++) { |
| 657 | 1639 ch = text->data[i]; |
| 1640 | |
| 1641 if (!quoted) { | |
| 1642 | |
| 1643 if (ch == '\\') { | |
| 1644 quoted = 1; | |
| 1645 continue; | |
| 1646 } | |
| 1647 | |
| 1648 } else { | |
| 1649 quoted = 0; | |
| 1650 | |
| 1651 if (ch != '\\' && ch != '\'' && ch != '"' && ch != '$') { | |
| 1652 *p++ = '\\'; | |
| 1653 } | |
| 1654 } | |
| 1655 | |
| 1656 *p++ = ch; | |
| 1657 } | |
| 1658 | |
| 1659 text->len = p - data; | |
| 1660 text->data = data; | |
| 1661 | |
| 553 | 1662 return NGX_OK; |
| 1663 } | |
| 1664 | |
| 1665 if (ngx_array_init(&lengths, r->pool, 8, sizeof(size_t *)) != NGX_OK) { | |
| 1666 return NGX_ERROR; | |
| 1667 } | |
| 1668 | |
| 1669 if (ngx_array_init(&values, r->pool, 8, sizeof(u_char *)) != NGX_OK) { | |
| 1670 return NGX_ERROR; | |
| 1671 } | |
| 1672 | |
| 1673 len = 0; | |
| 1674 i = 0; | |
| 1675 | |
| 1676 while (i < text->len) { | |
| 1677 | |
| 1678 if (text->data[i] == '$') { | |
| 1679 | |
| 1680 var.len = 0; | |
| 1681 | |
| 1682 if (++i == text->len) { | |
| 1683 goto invalid_variable; | |
| 1684 } | |
| 1685 | |
| 1686 if (text->data[i] == '{') { | |
| 1687 bracket = 1; | |
| 1688 | |
| 1689 if (++i == text->len) { | |
| 1690 goto invalid_variable; | |
| 1691 } | |
| 1692 | |
| 1693 var.data = &text->data[i]; | |
| 1694 | |
| 1695 } else { | |
| 1696 bracket = 0; | |
| 1697 var.data = &text->data[i]; | |
| 1698 } | |
| 1699 | |
| 1700 for ( /* void */ ; i < text->len; i++, var.len++) { | |
| 1701 ch = text->data[i]; | |
| 1702 | |
| 1703 if (ch == '}' && bracket) { | |
| 1704 i++; | |
| 1705 bracket = 0; | |
| 1706 break; | |
| 1707 } | |
| 1708 | |
| 1709 if ((ch >= 'A' && ch <= 'Z') | |
| 1710 || (ch >= 'a' && ch <= 'z') | |
| 1711 || (ch >= '0' && ch <= '9') | |
| 1712 || ch == '_') | |
| 1713 { | |
| 1714 continue; | |
| 1715 } | |
| 1716 | |
| 1717 break; | |
| 1718 } | |
| 1719 | |
| 1720 if (bracket) { | |
| 1721 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 1722 "the closing bracket in \"%V\" " | |
| 1723 "variable is missing", &var); | |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1724 return NGX_HTTP_SSI_ERROR; |
| 553 | 1725 } |
| 1726 | |
| 577 | 1727 if (var.len == 0) { |
| 553 | 1728 goto invalid_variable; |
| 1729 } | |
| 1730 | |
| 2136 | 1731 key = ngx_hash_strlow(var.data, var.data, var.len); |
| 553 | 1732 |
| 611 | 1733 val = ngx_http_ssi_get_variable(r, &var, key); |
| 553 | 1734 |
| 1735 if (val == NULL) { | |
|
3500
0eb46e3c5c02
change processing variables accessed by SSI and perl module:
Igor Sysoev <igor@sysoev.ru>
parents:
3495
diff
changeset
|
1736 vv = ngx_http_get_variable(r, &var, key); |
| 553 | 1737 if (vv == NULL) { |
| 1738 return NGX_ERROR; | |
| 1739 } | |
| 1740 | |
| 573 | 1741 if (vv->not_found) { |
| 553 | 1742 continue; |
| 1743 } | |
| 1744 | |
| 573 | 1745 part_data = vv->data; |
| 1746 part_len = vv->len; | |
| 553 | 1747 |
| 1748 } else { | |
| 573 | 1749 part_data = val->data; |
| 1750 part_len = val->len; | |
| 553 | 1751 } |
| 1752 | |
| 1753 } else { | |
| 573 | 1754 part_data = &text->data[i]; |
| 651 | 1755 quoted = 0; |
| 573 | 1756 |
| 1757 for (p = part_data; i < text->len; i++) { | |
| 559 | 1758 ch = text->data[i]; |
| 1759 | |
| 651 | 1760 if (!quoted) { |
| 1761 | |
| 1762 if (ch == '\\') { | |
| 1763 quoted = 1; | |
| 1764 continue; | |
| 1765 } | |
| 1766 | |
| 1767 if (ch == '$') { | |
| 559 | 1768 break; |
| 1769 } | |
| 1770 | |
| 651 | 1771 } else { |
| 1772 quoted = 0; | |
| 1773 | |
| 1774 if (ch != '\\' && ch != '\'' && ch != '"' && ch != '$') { | |
| 1775 *p++ = '\\'; | |
| 1776 } | |
| 559 | 1777 } |
| 1778 | |
| 1779 *p++ = ch; | |
| 553 | 1780 } |
| 559 | 1781 |
| 573 | 1782 part_len = p - part_data; |
| 553 | 1783 } |
| 1784 | |
| 573 | 1785 len += part_len; |
| 553 | 1786 |
| 1787 size = ngx_array_push(&lengths); | |
| 1788 if (size == NULL) { | |
| 1789 return NGX_ERROR; | |
| 1790 } | |
| 1791 | |
| 573 | 1792 *size = part_len; |
| 553 | 1793 |
| 1794 value = ngx_array_push(&values); | |
| 1795 if (value == NULL) { | |
| 1796 return NGX_ERROR; | |
| 1797 } | |
| 1798 | |
| 573 | 1799 *value = part_data; |
| 553 | 1800 } |
| 1801 | |
| 1802 prefix = 0; | |
| 1803 | |
| 1804 size = lengths.elts; | |
| 1805 value = values.elts; | |
| 1806 | |
| 1807 if (flags & NGX_HTTP_SSI_ADD_PREFIX) { | |
| 1808 for (i = 0; i < values.nelts; i++) { | |
| 1809 if (size[i] != 0) { | |
| 1810 if (*value[i] != '/') { | |
| 1811 for (prefix = r->uri.len; prefix; prefix--) { | |
| 1812 if (r->uri.data[prefix - 1] == '/') { | |
| 1813 len += prefix; | |
| 1814 break; | |
| 1815 } | |
| 1816 } | |
| 1817 } | |
| 1818 | |
| 1819 break; | |
| 1820 } | |
| 1821 } | |
| 1822 } | |
| 1823 | |
| 2049 | 1824 p = ngx_pnalloc(r->pool, len + ((flags & NGX_HTTP_SSI_ADD_ZERO) ? 1 : 0)); |
| 553 | 1825 if (p == NULL) { |
| 1826 return NGX_ERROR; | |
| 1827 } | |
| 1828 | |
| 1829 text->len = len; | |
| 1830 text->data = p; | |
| 1831 | |
| 573 | 1832 p = ngx_copy(p, r->uri.data, prefix); |
| 553 | 1833 |
| 1834 for (i = 0; i < values.nelts; i++) { | |
| 573 | 1835 p = ngx_copy(p, value[i], size[i]); |
| 553 | 1836 } |
| 1837 | |
| 1838 return NGX_OK; | |
| 1839 | |
| 1840 invalid_variable: | |
| 1841 | |
| 1842 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 1843 "invalid variable name in \"%V\"", text); | |
| 1844 | |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1845 return NGX_HTTP_SSI_ERROR; |
| 553 | 1846 } |
| 1847 | |
| 1848 | |
| 1849 static ngx_int_t | |
|
4381
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1850 ngx_http_ssi_regex_match(ngx_http_request_t *r, ngx_str_t *pattern, |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1851 ngx_str_t *str) |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1852 { |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1853 #if (NGX_PCRE) |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1854 int rc, *captures; |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1855 u_char *p, errstr[NGX_MAX_CONF_ERRSTR]; |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1856 size_t size; |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1857 ngx_int_t key; |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1858 ngx_str_t *vv, name, value; |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1859 ngx_uint_t i, n; |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1860 ngx_http_ssi_ctx_t *ctx; |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1861 ngx_http_ssi_var_t *var; |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1862 ngx_regex_compile_t rgc; |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1863 |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1864 ngx_memzero(&rgc, sizeof(ngx_regex_compile_t)); |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1865 |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1866 rgc.pattern = *pattern; |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1867 rgc.pool = r->pool; |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1868 rgc.err.len = NGX_MAX_CONF_ERRSTR; |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1869 rgc.err.data = errstr; |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1870 |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1871 if (ngx_regex_compile(&rgc) != NGX_OK) { |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1872 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, "%V", &rgc.err); |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1873 return NGX_HTTP_SSI_ERROR; |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1874 } |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1875 |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1876 n = (rgc.captures + 1) * 3; |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1877 |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1878 captures = ngx_palloc(r->pool, n * sizeof(int)); |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1879 if (captures == NULL) { |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1880 return NGX_ERROR; |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1881 } |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1882 |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1883 rc = ngx_regex_exec(rgc.regex, str, captures, n); |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1884 |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1885 if (rc < NGX_REGEX_NO_MATCHED) { |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1886 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1887 ngx_regex_exec_n " failed: %i on \"%V\" using \"%V\"", |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1888 rc, str, pattern); |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1889 return NGX_HTTP_SSI_ERROR; |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1890 } |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1891 |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1892 if (rc == NGX_REGEX_NO_MATCHED) { |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1893 return NGX_DECLINED; |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1894 } |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1895 |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1896 ctx = ngx_http_get_module_ctx(r->main, ngx_http_ssi_filter_module); |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1897 |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1898 ctx->ncaptures = rc; |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1899 ctx->captures = captures; |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1900 ctx->captures_data = str->data; |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1901 |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1902 if (rgc.named_captures > 0) { |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1903 |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1904 if (ctx->variables == NULL) { |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1905 ctx->variables = ngx_list_create(r->pool, 4, |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1906 sizeof(ngx_http_ssi_var_t)); |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1907 if (ctx->variables == NULL) { |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1908 return NGX_ERROR; |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1909 } |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1910 } |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1911 |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1912 size = rgc.name_size; |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1913 p = rgc.names; |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1914 |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1915 for (i = 0; i < (ngx_uint_t) rgc.named_captures; i++, p += size) { |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1916 |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1917 name.data = &p[2]; |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1918 name.len = ngx_strlen(name.data); |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1919 |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1920 n = 2 * ((p[0] << 8) + p[1]); |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1921 |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1922 value.data = &str->data[captures[n]]; |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1923 value.len = captures[n + 1] - captures[n]; |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1924 |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1925 key = ngx_hash_strlow(name.data, name.data, name.len); |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1926 |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1927 vv = ngx_http_ssi_get_variable(r, &name, key); |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1928 |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1929 if (vv) { |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1930 *vv = value; |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1931 continue; |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1932 } |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1933 |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1934 var = ngx_list_push(ctx->variables); |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1935 if (var == NULL) { |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1936 return NGX_ERROR; |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1937 } |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1938 |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1939 var->name = name; |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1940 var->key = key; |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1941 var->value = value; |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1942 } |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1943 } |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1944 |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1945 return NGX_OK; |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1946 |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1947 #else |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1948 |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1949 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1950 "the using of the regex \"%V\" in SSI requires PCRE library", |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1951 pattern); |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1952 return NGX_HTTP_SSI_ERROR; |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1953 |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1954 #endif |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1955 } |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1956 |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1957 |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1958 static ngx_int_t |
| 553 | 1959 ngx_http_ssi_include(ngx_http_request_t *r, ngx_http_ssi_ctx_t *ctx, |
| 1960 ngx_str_t **params) | |
| 1961 { | |
| 1593 | 1962 u_char *dst, *src; |
| 1963 size_t len; | |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1964 ngx_int_t rc, key; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1965 ngx_str_t *uri, *file, *wait, *set, *stub, args; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1966 ngx_buf_t *b; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1967 ngx_uint_t flags, i; |
|
784
5a164305b960
fix building by Debian gcc-4.1.2 amd64
Igor Sysoev <igor@sysoev.ru>
parents:
777
diff
changeset
|
1968 ngx_chain_t *cl, *tl, **ll, *out; |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1969 ngx_http_request_t *sr; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1970 ngx_http_ssi_var_t *var; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1971 ngx_http_ssi_ctx_t *mctx; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1972 ngx_http_ssi_block_t *bl; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1973 ngx_http_post_subrequest_t *psr; |
| 553 | 1974 |
| 1975 uri = params[NGX_HTTP_SSI_INCLUDE_VIRTUAL]; | |
| 1976 file = params[NGX_HTTP_SSI_INCLUDE_FILE]; | |
| 645 | 1977 wait = params[NGX_HTTP_SSI_INCLUDE_WAIT]; |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1978 set = params[NGX_HTTP_SSI_INCLUDE_SET]; |
| 667 | 1979 stub = params[NGX_HTTP_SSI_INCLUDE_STUB]; |
| 553 | 1980 |
| 1981 if (uri && file) { | |
| 1982 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 1983 "inlcusion may be either virtual=\"%V\" or file=\"%V\"", | |
| 1984 uri, file); | |
| 1985 return NGX_HTTP_SSI_ERROR; | |
| 1986 } | |
| 1987 | |
| 1988 if (uri == NULL && file == NULL) { | |
| 1989 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 1990 "no parameter in \"include\" SSI command"); | |
| 1991 return NGX_HTTP_SSI_ERROR; | |
| 1992 } | |
| 1993 | |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1994 if (set && stub) { |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1995 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1996 "\"set\" and \"stub\" may not be used together " |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1997 "in \"include\" SSI command"); |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1998 return NGX_HTTP_SSI_ERROR; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1999 } |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2000 |
| 645 | 2001 if (wait) { |
| 2002 if (uri == NULL) { | |
| 2003 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 667 | 2004 "\"wait\" may not be used with file=\"%V\"", file); |
| 645 | 2005 return NGX_HTTP_SSI_ERROR; |
| 2006 } | |
| 2007 | |
|
1107
db7c468c447d
ngx_strcasecmp()/ngx_strncasecmp()
Igor Sysoev <igor@sysoev.ru>
parents:
1025
diff
changeset
|
2008 if (wait->len == 2 |
|
db7c468c447d
ngx_strcasecmp()/ngx_strncasecmp()
Igor Sysoev <igor@sysoev.ru>
parents:
1025
diff
changeset
|
2009 && ngx_strncasecmp(wait->data, (u_char *) "no", 2) == 0) |
|
db7c468c447d
ngx_strcasecmp()/ngx_strncasecmp()
Igor Sysoev <igor@sysoev.ru>
parents:
1025
diff
changeset
|
2010 { |
| 645 | 2011 wait = NULL; |
| 2012 | |
|
1107
db7c468c447d
ngx_strcasecmp()/ngx_strncasecmp()
Igor Sysoev <igor@sysoev.ru>
parents:
1025
diff
changeset
|
2013 } else if (wait->len != 3 |
|
db7c468c447d
ngx_strcasecmp()/ngx_strncasecmp()
Igor Sysoev <igor@sysoev.ru>
parents:
1025
diff
changeset
|
2014 || ngx_strncasecmp(wait->data, (u_char *) "yes", 3) != 0) |
| 645 | 2015 { |
| 2016 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 2017 "invalid value \"%V\" in the \"wait\" parameter", | |
| 667 | 2018 wait); |
| 645 | 2019 return NGX_HTTP_SSI_ERROR; |
| 2020 } | |
| 2021 } | |
| 2022 | |
| 553 | 2023 if (uri == NULL) { |
| 2024 uri = file; | |
|
2426
e5ef47ecab5d
fix r2378, file inclusion should be waited
Igor Sysoev <igor@sysoev.ru>
parents:
2414
diff
changeset
|
2025 wait = (ngx_str_t *) -1; |
| 553 | 2026 } |
| 2027 | |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2028 rc = ngx_http_ssi_evaluate_string(r, ctx, uri, NGX_HTTP_SSI_ADD_PREFIX); |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2029 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2030 if (rc != NGX_OK) { |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2031 return rc; |
| 553 | 2032 } |
| 2033 | |
| 1593 | 2034 dst = uri->data; |
| 2035 src = uri->data; | |
| 2036 | |
| 2037 ngx_unescape_uri(&dst, &src, uri->len, NGX_UNESCAPE_URI); | |
| 2038 | |
| 2039 len = (uri->data + uri->len) - src; | |
| 2040 if (len) { | |
|
3887
e7798b5e990a
use memmove() in appropriate places
Igor Sysoev <igor@sysoev.ru>
parents:
3680
diff
changeset
|
2041 dst = ngx_movemem(dst, src, len); |
| 1593 | 2042 } |
| 2043 | |
| 2044 uri->len = dst - uri->data; | |
| 2045 | |
| 2046 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 2047 "ssi include: \"%V\"", uri); | |
| 2048 | |
|
3516
dd1570b6f237
ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents:
3500
diff
changeset
|
2049 ngx_str_null(&args); |
| 3161 | 2050 flags = NGX_HTTP_LOG_UNSAFE; |
| 573 | 2051 |
| 2052 if (ngx_http_parse_unsafe_uri(r, uri, &args, &flags) != NGX_OK) { | |
| 2053 return NGX_HTTP_SSI_ERROR; | |
| 553 | 2054 } |
| 2055 | |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2056 psr = NULL; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2057 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2058 mctx = ngx_http_get_module_ctx(r->main, ngx_http_ssi_filter_module); |
| 667 | 2059 |
| 2060 if (stub) { | |
| 2061 if (mctx->blocks) { | |
| 2062 bl = mctx->blocks->elts; | |
| 2063 for (i = 0; i < mctx->blocks->nelts; i++) { | |
| 2064 if (stub->len == bl[i].name.len | |
| 2065 && ngx_strncmp(stub->data, bl[i].name.data, stub->len) == 0) | |
| 2066 { | |
| 2067 goto found; | |
| 2068 } | |
| 2069 } | |
| 2070 } | |
| 2071 | |
| 2072 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 2073 "\"stub\"=\"%V\" for \"include\" not found", stub); | |
| 2074 return NGX_HTTP_SSI_ERROR; | |
| 2075 | |
| 2076 found: | |
| 2077 | |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2078 psr = ngx_palloc(r->pool, sizeof(ngx_http_post_subrequest_t)); |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2079 if (psr == NULL) { |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2080 return NGX_ERROR; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2081 } |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2082 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2083 psr->handler = ngx_http_ssi_stub_output; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2084 |
| 667 | 2085 if (bl[i].count++) { |
| 2086 | |
|
1893
685048830623
fix segfault if empty stub block is used second time
Igor Sysoev <igor@sysoev.ru>
parents:
1704
diff
changeset
|
2087 out = NULL; |
|
784
5a164305b960
fix building by Debian gcc-4.1.2 amd64
Igor Sysoev <igor@sysoev.ru>
parents:
777
diff
changeset
|
2088 ll = &out; |
| 667 | 2089 |
| 2090 for (tl = bl[i].bufs; tl; tl = tl->next) { | |
| 2091 | |
| 2092 if (ctx->free) { | |
| 2093 cl = ctx->free; | |
| 2094 ctx->free = ctx->free->next; | |
| 2095 b = cl->buf; | |
| 2096 | |
| 2097 } else { | |
| 2098 b = ngx_alloc_buf(r->pool); | |
| 2099 if (b == NULL) { | |
| 2100 return NGX_ERROR; | |
| 2101 } | |
| 2102 | |
| 2103 cl = ngx_alloc_chain_link(r->pool); | |
| 2104 if (cl == NULL) { | |
| 2105 return NGX_ERROR; | |
| 2106 } | |
| 2107 | |
| 2108 cl->buf = b; | |
| 2109 } | |
| 2110 | |
| 2111 ngx_memcpy(b, tl->buf, sizeof(ngx_buf_t)); | |
| 2112 | |
| 2113 b->pos = b->start; | |
| 2114 | |
| 2115 *ll = cl; | |
| 2116 cl->next = NULL; | |
| 2117 ll = &cl->next; | |
| 2118 } | |
| 2119 | |
|
784
5a164305b960
fix building by Debian gcc-4.1.2 amd64
Igor Sysoev <igor@sysoev.ru>
parents:
777
diff
changeset
|
2120 psr->data = out; |
|
5a164305b960
fix building by Debian gcc-4.1.2 amd64
Igor Sysoev <igor@sysoev.ru>
parents:
777
diff
changeset
|
2121 |
| 667 | 2122 } else { |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2123 psr->data = bl[i].bufs; |
| 667 | 2124 } |
| 2125 } | |
| 2126 | |
|
2377
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
2127 if (wait) { |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
2128 flags |= NGX_HTTP_SUBREQUEST_WAITED; |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
2129 } |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
2130 |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2131 if (set) { |
| 2136 | 2132 key = ngx_hash_strlow(set->data, set->data, set->len); |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2133 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2134 psr = ngx_palloc(r->pool, sizeof(ngx_http_post_subrequest_t)); |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2135 if (psr == NULL) { |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2136 return NGX_ERROR; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2137 } |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2138 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2139 psr->handler = ngx_http_ssi_set_variable; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2140 psr->data = ngx_http_ssi_get_variable(r, set, key); |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2141 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2142 if (psr->data == NULL) { |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2143 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2144 if (mctx->variables == NULL) { |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2145 mctx->variables = ngx_list_create(r->pool, 4, |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2146 sizeof(ngx_http_ssi_var_t)); |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2147 if (mctx->variables == NULL) { |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2148 return NGX_ERROR; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2149 } |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2150 } |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2151 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2152 var = ngx_list_push(mctx->variables); |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2153 if (var == NULL) { |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2154 return NGX_ERROR; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2155 } |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2156 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2157 var->name = *set; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2158 var->key = key; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2159 var->value = ngx_http_ssi_null_string; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2160 psr->data = &var->value; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2161 } |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2162 |
|
2377
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
2163 flags |= NGX_HTTP_SUBREQUEST_IN_MEMORY|NGX_HTTP_SUBREQUEST_WAITED; |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2164 } |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2165 |
|
2377
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
2166 if (ngx_http_subrequest(r, uri, &args, &sr, psr, flags) != NGX_OK) { |
| 553 | 2167 return NGX_HTTP_SSI_ERROR; |
| 2168 } | |
| 2169 | |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2170 if (wait == NULL && set == NULL) { |
| 645 | 2171 return NGX_OK; |
| 2172 } | |
| 2173 | |
|
2377
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
2174 if (ctx->wait == NULL) { |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
2175 ctx->wait = sr; |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
2176 |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
2177 return NGX_AGAIN; |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
2178 |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
2179 } else { |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
2180 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
2181 "only one subrequest may be waited at the same time"); |
| 645 | 2182 } |
| 2183 | |
|
2377
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
2184 return NGX_OK; |
| 553 | 2185 } |
| 2186 | |
| 2187 | |
| 497 | 2188 static ngx_int_t |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2189 ngx_http_ssi_stub_output(ngx_http_request_t *r, void *data, ngx_int_t rc) |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2190 { |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2191 ngx_chain_t *out; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2192 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2193 if (rc == NGX_ERROR || r->connection->error || r->request_output) { |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2194 return rc; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2195 } |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2196 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2197 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2198 "ssi stub output: \"%V?%V\"", &r->uri, &r->args); |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2199 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2200 out = data; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2201 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2202 if (!r->header_sent) { |
|
3453
7b68809fe8b1
use content type of the parent request in SSI stub block output
Igor Sysoev <igor@sysoev.ru>
parents:
3372
diff
changeset
|
2203 r->headers_out.content_type_len = |
|
7b68809fe8b1
use content type of the parent request in SSI stub block output
Igor Sysoev <igor@sysoev.ru>
parents:
3372
diff
changeset
|
2204 r->parent->headers_out.content_type_len; |
|
7b68809fe8b1
use content type of the parent request in SSI stub block output
Igor Sysoev <igor@sysoev.ru>
parents:
3372
diff
changeset
|
2205 r->headers_out.content_type = r->parent->headers_out.content_type; |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2206 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2207 if (ngx_http_send_header(r) == NGX_ERROR) { |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2208 return NGX_ERROR; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2209 } |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2210 } |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2211 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2212 return ngx_http_output_filter(r, out); |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2213 } |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2214 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2215 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2216 static ngx_int_t |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2217 ngx_http_ssi_set_variable(ngx_http_request_t *r, void *data, ngx_int_t rc) |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2218 { |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2219 ngx_str_t *value = data; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2220 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2221 if (r->upstream) { |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2222 value->len = r->upstream->buffer.last - r->upstream->buffer.pos; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2223 value->data = r->upstream->buffer.pos; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2224 } |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2225 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2226 return rc; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2227 } |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2228 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2229 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2230 static ngx_int_t |
| 497 | 2231 ngx_http_ssi_echo(ngx_http_request_t *r, ngx_http_ssi_ctx_t *ctx, |
| 2232 ngx_str_t **params) | |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
2233 { |
| 1545 | 2234 u_char *p; |
| 2235 uintptr_t len; | |
| 611 | 2236 ngx_int_t key; |
| 499 | 2237 ngx_buf_t *b; |
| 1545 | 2238 ngx_str_t *var, *value, *enc, text; |
| 499 | 2239 ngx_chain_t *cl; |
| 501 | 2240 ngx_http_variable_value_t *vv; |
| 497 | 2241 |
| 2242 var = params[NGX_HTTP_SSI_ECHO_VAR]; | |
| 2243 | |
| 643 | 2244 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 2245 "ssi echo \"%V\"", var); | |
| 2246 | |
| 2136 | 2247 key = ngx_hash_strlow(var->data, var->data, var->len); |
| 611 | 2248 |
| 2249 value = ngx_http_ssi_get_variable(r, var, key); | |
| 553 | 2250 |
| 2251 if (value == NULL) { | |
|
3500
0eb46e3c5c02
change processing variables accessed by SSI and perl module:
Igor Sysoev <igor@sysoev.ru>
parents:
3495
diff
changeset
|
2252 vv = ngx_http_get_variable(r, var, key); |
| 553 | 2253 |
| 2254 if (vv == NULL) { | |
| 2255 return NGX_HTTP_SSI_ERROR; | |
| 2256 } | |
| 2257 | |
| 573 | 2258 if (!vv->not_found) { |
| 2259 text.data = vv->data; | |
| 2260 text.len = vv->len; | |
| 2261 value = &text; | |
| 553 | 2262 } |
| 501 | 2263 } |
| 497 | 2264 |
| 553 | 2265 if (value == NULL) { |
| 499 | 2266 value = params[NGX_HTTP_SSI_ECHO_DEFAULT]; |
| 2267 | |
| 2268 if (value == NULL) { | |
| 2269 value = &ngx_http_ssi_none; | |
| 2270 | |
| 2271 } else if (value->len == 0) { | |
| 2272 return NGX_OK; | |
| 2273 } | |
| 2274 | |
| 2275 } else { | |
| 2276 if (value->len == 0) { | |
| 2277 return NGX_OK; | |
| 2278 } | |
| 2279 } | |
| 2280 | |
| 1545 | 2281 enc = params[NGX_HTTP_SSI_ECHO_ENCODING]; |
| 2282 | |
| 2283 if (enc) { | |
| 2284 if (enc->len == 4 && ngx_strncmp(enc->data, "none", 4) == 0) { | |
| 2285 | |
| 2286 ctx->encoding = NGX_HTTP_SSI_NO_ENCODING; | |
| 2287 | |
| 2288 } else if (enc->len == 3 && ngx_strncmp(enc->data, "url", 3) == 0) { | |
| 2289 | |
| 2290 ctx->encoding = NGX_HTTP_SSI_URL_ENCODING; | |
| 2291 | |
| 2292 } else if (enc->len == 6 && ngx_strncmp(enc->data, "entity", 6) == 0) { | |
| 2293 | |
| 2294 ctx->encoding = NGX_HTTP_SSI_ENTITY_ENCODING; | |
| 2295 | |
| 2296 } else { | |
| 2297 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 2298 "unknown encoding \"%V\" in the \"echo\" command", | |
| 2299 enc); | |
| 2300 } | |
| 2301 } | |
| 2302 | |
|
3495
6a5dc3803825
do not store an encoded variable value as a new cached variable value
Igor Sysoev <igor@sysoev.ru>
parents:
3454
diff
changeset
|
2303 p = value->data; |
|
6a5dc3803825
do not store an encoded variable value as a new cached variable value
Igor Sysoev <igor@sysoev.ru>
parents:
3454
diff
changeset
|
2304 |
| 1545 | 2305 switch (ctx->encoding) { |
| 2306 | |
| 2307 case NGX_HTTP_SSI_URL_ENCODING: | |
| 2308 len = 2 * ngx_escape_uri(NULL, value->data, value->len, | |
| 2309 NGX_ESCAPE_HTML); | |
| 2310 | |
| 2311 if (len) { | |
| 2049 | 2312 p = ngx_pnalloc(r->pool, value->len + len); |
| 1545 | 2313 if (p == NULL) { |
| 2314 return NGX_HTTP_SSI_ERROR; | |
| 2315 } | |
| 2316 | |
| 2317 (void) ngx_escape_uri(p, value->data, value->len, NGX_ESCAPE_HTML); | |
| 2318 } | |
| 2319 | |
|
3495
6a5dc3803825
do not store an encoded variable value as a new cached variable value
Igor Sysoev <igor@sysoev.ru>
parents:
3454
diff
changeset
|
2320 len += value->len; |
| 1545 | 2321 break; |
| 2322 | |
| 2323 case NGX_HTTP_SSI_ENTITY_ENCODING: | |
| 2324 len = ngx_escape_html(NULL, value->data, value->len); | |
| 2325 | |
| 2326 if (len) { | |
| 2049 | 2327 p = ngx_pnalloc(r->pool, value->len + len); |
| 1545 | 2328 if (p == NULL) { |
| 2329 return NGX_HTTP_SSI_ERROR; | |
| 2330 } | |
| 2331 | |
| 2332 (void) ngx_escape_html(p, value->data, value->len); | |
| 2333 } | |
| 2334 | |
|
3495
6a5dc3803825
do not store an encoded variable value as a new cached variable value
Igor Sysoev <igor@sysoev.ru>
parents:
3454
diff
changeset
|
2335 len += value->len; |
|
6a5dc3803825
do not store an encoded variable value as a new cached variable value
Igor Sysoev <igor@sysoev.ru>
parents:
3454
diff
changeset
|
2336 break; |
|
6a5dc3803825
do not store an encoded variable value as a new cached variable value
Igor Sysoev <igor@sysoev.ru>
parents:
3454
diff
changeset
|
2337 |
|
6a5dc3803825
do not store an encoded variable value as a new cached variable value
Igor Sysoev <igor@sysoev.ru>
parents:
3454
diff
changeset
|
2338 default: /* NGX_HTTP_SSI_NO_ENCODING */ |
|
6a5dc3803825
do not store an encoded variable value as a new cached variable value
Igor Sysoev <igor@sysoev.ru>
parents:
3454
diff
changeset
|
2339 len = value->len; |
| 1545 | 2340 break; |
| 2341 } | |
| 2342 | |
| 499 | 2343 b = ngx_calloc_buf(r->pool); |
| 2344 if (b == NULL) { | |
| 2345 return NGX_HTTP_SSI_ERROR; | |
| 2346 } | |
| 2347 | |
| 2348 cl = ngx_alloc_chain_link(r->pool); | |
| 2349 if (cl == NULL) { | |
| 497 | 2350 return NGX_HTTP_SSI_ERROR; |
| 2351 } | |
| 2352 | |
| 2353 b->memory = 1; | |
|
3495
6a5dc3803825
do not store an encoded variable value as a new cached variable value
Igor Sysoev <igor@sysoev.ru>
parents:
3454
diff
changeset
|
2354 b->pos = p; |
|
6a5dc3803825
do not store an encoded variable value as a new cached variable value
Igor Sysoev <igor@sysoev.ru>
parents:
3454
diff
changeset
|
2355 b->last = p + len; |
| 497 | 2356 |
| 2357 cl->buf = b; | |
| 2358 cl->next = NULL; | |
| 2359 *ctx->last_out = cl; | |
| 2360 ctx->last_out = &cl->next; | |
| 2361 | |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
2362 return NGX_OK; |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
2363 } |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
2364 |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
2365 |
| 509 | 2366 static ngx_int_t |
| 2367 ngx_http_ssi_config(ngx_http_request_t *r, ngx_http_ssi_ctx_t *ctx, | |
| 2368 ngx_str_t **params) | |
| 2369 { | |
| 2370 ngx_str_t *value; | |
| 2371 | |
| 2372 value = params[NGX_HTTP_SSI_CONFIG_TIMEFMT]; | |
| 2373 | |
| 2374 if (value) { | |
| 589 | 2375 ctx->timefmt.len = value->len; |
| 2049 | 2376 ctx->timefmt.data = ngx_pnalloc(r->pool, value->len + 1); |
| 589 | 2377 if (ctx->timefmt.data == NULL) { |
| 2378 return NGX_HTTP_SSI_ERROR; | |
| 2379 } | |
| 2380 | |
| 2381 ngx_cpystrn(ctx->timefmt.data, value->data, value->len + 1); | |
| 509 | 2382 } |
| 2383 | |
| 547 | 2384 value = params[NGX_HTTP_SSI_CONFIG_ERRMSG]; |
| 2385 | |
| 2386 if (value) { | |
| 2387 ctx->errmsg = *value; | |
| 2388 } | |
| 2389 | |
| 509 | 2390 return NGX_OK; |
| 2391 } | |
| 2392 | |
| 2393 | |
| 2394 static ngx_int_t | |
| 553 | 2395 ngx_http_ssi_set(ngx_http_request_t *r, ngx_http_ssi_ctx_t *ctx, |
| 509 | 2396 ngx_str_t **params) |
| 2397 { | |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2398 ngx_int_t key, rc; |
| 553 | 2399 ngx_str_t *name, *value, *vv; |
| 2400 ngx_http_ssi_var_t *var; | |
| 2401 ngx_http_ssi_ctx_t *mctx; | |
| 2402 | |
| 2403 mctx = ngx_http_get_module_ctx(r->main, ngx_http_ssi_filter_module); | |
| 2404 | |
| 667 | 2405 if (mctx->variables == NULL) { |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2406 mctx->variables = ngx_list_create(r->pool, 4, |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2407 sizeof(ngx_http_ssi_var_t)); |
| 667 | 2408 if (mctx->variables == NULL) { |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2409 return NGX_ERROR; |
| 509 | 2410 } |
| 2411 } | |
| 2412 | |
| 553 | 2413 name = params[NGX_HTTP_SSI_SET_VAR]; |
| 2414 value = params[NGX_HTTP_SSI_SET_VALUE]; | |
| 2415 | |
| 643 | 2416 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 2417 "ssi set \"%V\" \"%V\"", name, value); | |
| 2418 | |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2419 rc = ngx_http_ssi_evaluate_string(r, ctx, value, 0); |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2420 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2421 if (rc != NGX_OK) { |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2422 return rc; |
| 509 | 2423 } |
| 2424 | |
| 2136 | 2425 key = ngx_hash_strlow(name->data, name->data, name->len); |
| 611 | 2426 |
| 2427 vv = ngx_http_ssi_get_variable(r, name, key); | |
| 553 | 2428 |
| 2429 if (vv) { | |
| 2430 *vv = *value; | |
| 2431 return NGX_OK; | |
| 2432 } | |
| 2433 | |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2434 var = ngx_list_push(mctx->variables); |
| 553 | 2435 if (var == NULL) { |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2436 return NGX_ERROR; |
| 553 | 2437 } |
| 2438 | |
| 2439 var->name = *name; | |
| 611 | 2440 var->key = key; |
| 553 | 2441 var->value = *value; |
| 2442 | |
| 2443 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 2444 "set: \"%V\"=\"%V\"", name, value); | |
| 2445 | |
| 509 | 2446 return NGX_OK; |
| 2447 } | |
| 2448 | |
| 2449 | |
| 2450 static ngx_int_t | |
| 2451 ngx_http_ssi_if(ngx_http_request_t *r, ngx_http_ssi_ctx_t *ctx, | |
| 2452 ngx_str_t **params) | |
| 2453 { | |
| 553 | 2454 u_char *p, *last; |
| 2455 ngx_str_t *expr, left, right; | |
| 2456 ngx_int_t rc; | |
| 629 | 2457 ngx_uint_t negative, noregex, flags; |
| 509 | 2458 |
| 629 | 2459 if (ctx->command.len == 2) { |
| 2460 if (ctx->conditional) { | |
| 2461 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 2462 "the \"if\" command inside the \"if\" command"); | |
| 2463 return NGX_HTTP_SSI_ERROR; | |
| 2464 } | |
| 2465 } | |
| 2466 | |
| 2467 if (ctx->output_chosen) { | |
| 2468 ctx->output = 0; | |
| 2469 return NGX_OK; | |
| 2470 } | |
| 2471 | |
| 509 | 2472 expr = params[NGX_HTTP_SSI_IF_EXPR]; |
| 2473 | |
| 643 | 2474 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 2475 "ssi if expr=\"%V\"", expr); | |
| 2476 | |
| 553 | 2477 left.data = expr->data; |
| 551 | 2478 last = expr->data + expr->len; |
| 2479 | |
| 553 | 2480 for (p = left.data; p < last; p++) { |
| 551 | 2481 if (*p >= 'A' && *p <= 'Z') { |
| 2482 *p |= 0x20; | |
| 2483 continue; | |
| 2484 } | |
| 509 | 2485 |
| 553 | 2486 if ((*p >= 'a' && *p <= 'z') |
| 2487 || (*p >= '0' && *p <= '9') | |
| 573 | 2488 || *p == '$' || *p == '{' || *p == '}' || *p == '_' |
| 2489 || *p == '"' || *p == '\'') | |
| 553 | 2490 { |
| 551 | 2491 continue; |
| 2492 } | |
| 2493 | |
| 2494 break; | |
| 2495 } | |
| 2496 | |
| 553 | 2497 left.len = p - left.data; |
| 551 | 2498 |
| 2499 while (p < last && *p == ' ') { | |
| 2500 p++; | |
| 509 | 2501 } |
| 2502 | |
|
3500
0eb46e3c5c02
change processing variables accessed by SSI and perl module:
Igor Sysoev <igor@sysoev.ru>
parents:
3495
diff
changeset
|
2503 flags = 0; |
| 635 | 2504 |
| 553 | 2505 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 2506 "left: \"%V\"", &left); | |
| 2507 | |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2508 rc = ngx_http_ssi_evaluate_string(r, ctx, &left, flags); |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2509 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2510 if (rc != NGX_OK) { |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2511 return rc; |
| 509 | 2512 } |
| 2513 | |
| 553 | 2514 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 2515 "evaluted left: \"%V\"", &left); | |
| 2516 | |
| 551 | 2517 if (p == last) { |
| 553 | 2518 if (left.len) { |
| 551 | 2519 ctx->output = 1; |
| 629 | 2520 ctx->output_chosen = 1; |
| 551 | 2521 |
| 2522 } else { | |
| 2523 ctx->output = 0; | |
| 2524 } | |
| 2525 | |
| 629 | 2526 ctx->conditional = NGX_HTTP_SSI_COND_IF; |
| 2527 | |
| 551 | 2528 return NGX_OK; |
| 2529 } | |
| 2530 | |
| 2531 if (p < last && *p == '=') { | |
| 2532 negative = 0; | |
| 2533 p++; | |
| 2534 | |
| 2535 } else if (p + 1 < last && *p == '!' && *(p + 1) == '=') { | |
| 2536 negative = 1; | |
| 2537 p += 2; | |
| 2538 | |
| 2539 } else { | |
| 2540 goto invalid_expression; | |
| 2541 } | |
| 2542 | |
| 2543 while (p < last && *p == ' ') { | |
| 2544 p++; | |
| 2545 } | |
| 2546 | |
|
1190
99c56c0f514e
fix segfault or parsing error in '<!--# if expr="$var = /" -->'
Igor Sysoev <igor@sysoev.ru>
parents:
1169
diff
changeset
|
2547 if (p < last - 1 && *p == '/') { |
| 551 | 2548 if (*(last - 1) != '/') { |
| 2549 goto invalid_expression; | |
| 2550 } | |
| 2551 | |
| 2552 noregex = 0; | |
| 629 | 2553 flags = NGX_HTTP_SSI_ADD_ZERO; |
| 551 | 2554 last--; |
| 1025 | 2555 p++; |
| 551 | 2556 |
| 2557 } else { | |
| 2558 noregex = 1; | |
| 629 | 2559 flags = 0; |
| 2560 | |
| 2561 if (p < last - 1 && p[0] == '\\' && p[1] == '/') { | |
| 651 | 2562 p++; |
| 629 | 2563 } |
| 551 | 2564 } |
| 2565 | |
| 2566 right.len = last - p; | |
| 2567 right.data = p; | |
| 2568 | |
| 553 | 2569 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 2570 "right: \"%V\"", &right); | |
| 2571 | |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2572 rc = ngx_http_ssi_evaluate_string(r, ctx, &right, flags); |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2573 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2574 if (rc != NGX_OK) { |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2575 return rc; |
| 551 | 2576 } |
| 2577 | |
| 553 | 2578 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 2579 "evaluted right: \"%V\"", &right); | |
| 551 | 2580 |
| 2581 if (noregex) { | |
| 2582 if (left.len != right.len) { | |
| 2583 rc = -1; | |
| 2584 | |
| 2585 } else { | |
| 2586 rc = ngx_strncmp(left.data, right.data, right.len); | |
| 2587 } | |
| 2588 | |
| 2589 } else { | |
| 2590 right.data[right.len] = '\0'; | |
| 2591 | |
|
4381
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
2592 rc = ngx_http_ssi_regex_match(r, &right, &left); |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
2593 |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
2594 if (rc == NGX_OK) { |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
2595 rc = 0; |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
2596 } else if (rc == NGX_DECLINED) { |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
2597 rc = -1; |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
2598 } else { |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
2599 return rc; |
| 551 | 2600 } |
| 2601 } | |
| 2602 | |
| 2603 if ((rc == 0 && !negative) || (rc != 0 && negative)) { | |
| 509 | 2604 ctx->output = 1; |
| 629 | 2605 ctx->output_chosen = 1; |
| 509 | 2606 |
| 2607 } else { | |
| 2608 ctx->output = 0; | |
| 2609 } | |
| 2610 | |
| 629 | 2611 ctx->conditional = NGX_HTTP_SSI_COND_IF; |
| 2612 | |
| 509 | 2613 return NGX_OK; |
| 551 | 2614 |
| 2615 invalid_expression: | |
| 2616 | |
| 2617 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 2618 "invalid expression in \"%V\"", expr); | |
| 2619 | |
| 2620 return NGX_HTTP_SSI_ERROR; | |
| 509 | 2621 } |
| 2622 | |
| 2623 | |
| 2624 static ngx_int_t | |
| 2625 ngx_http_ssi_else(ngx_http_request_t *r, ngx_http_ssi_ctx_t *ctx, | |
| 2626 ngx_str_t **params) | |
| 2627 { | |
| 643 | 2628 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 2629 "ssi else"); | |
| 2630 | |
| 629 | 2631 if (ctx->output_chosen) { |
| 2632 ctx->output = 0; | |
| 2633 } else { | |
| 2634 ctx->output = 1; | |
| 2635 } | |
| 2636 | |
| 2637 ctx->conditional = NGX_HTTP_SSI_COND_ELSE; | |
| 509 | 2638 |
| 2639 return NGX_OK; | |
| 2640 } | |
| 2641 | |
| 2642 | |
| 2643 static ngx_int_t | |
| 2644 ngx_http_ssi_endif(ngx_http_request_t *r, ngx_http_ssi_ctx_t *ctx, | |
| 2645 ngx_str_t **params) | |
| 2646 { | |
| 643 | 2647 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 2648 "ssi endif"); | |
| 2649 | |
| 509 | 2650 ctx->output = 1; |
| 629 | 2651 ctx->output_chosen = 0; |
| 2652 ctx->conditional = 0; | |
| 509 | 2653 |
| 2654 return NGX_OK; | |
| 2655 } | |
| 2656 | |
| 2657 | |
| 573 | 2658 static ngx_int_t |
| 667 | 2659 ngx_http_ssi_block(ngx_http_request_t *r, ngx_http_ssi_ctx_t *ctx, |
| 2660 ngx_str_t **params) | |
| 2661 { | |
| 2662 ngx_http_ssi_ctx_t *mctx; | |
| 2663 ngx_http_ssi_block_t *bl; | |
| 2664 | |
| 2665 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 2666 "ssi block"); | |
| 2667 | |
| 2668 mctx = ngx_http_get_module_ctx(r->main, ngx_http_ssi_filter_module); | |
| 2669 | |
| 2670 if (mctx->blocks == NULL) { | |
| 2671 mctx->blocks = ngx_array_create(r->pool, 4, | |
| 2672 sizeof(ngx_http_ssi_block_t)); | |
| 2673 if (mctx->blocks == NULL) { | |
| 2674 return NGX_HTTP_SSI_ERROR; | |
| 2675 } | |
| 2676 } | |
| 2677 | |
| 2678 bl = ngx_array_push(mctx->blocks); | |
| 2679 if (bl == NULL) { | |
| 2680 return NGX_HTTP_SSI_ERROR; | |
| 2681 } | |
| 2682 | |
| 2683 bl->name = *params[NGX_HTTP_SSI_BLOCK_NAME]; | |
| 2684 bl->bufs = NULL; | |
| 2685 bl->count = 0; | |
| 2686 | |
| 2687 ctx->output = 0; | |
| 2688 ctx->block = 1; | |
| 2689 | |
| 2690 return NGX_OK; | |
| 2691 } | |
| 2692 | |
| 2693 | |
| 2694 static ngx_int_t | |
| 2695 ngx_http_ssi_endblock(ngx_http_request_t *r, ngx_http_ssi_ctx_t *ctx, | |
| 2696 ngx_str_t **params) | |
| 2697 { | |
| 2698 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 2699 "ssi endblock"); | |
| 2700 | |
| 2701 ctx->output = 1; | |
| 2702 ctx->block = 0; | |
| 2703 | |
| 2704 return NGX_OK; | |
| 2705 } | |
| 2706 | |
| 2707 | |
| 2708 static ngx_int_t | |
| 573 | 2709 ngx_http_ssi_date_gmt_local_variable(ngx_http_request_t *r, |
| 2041 | 2710 ngx_http_variable_value_t *v, uintptr_t gmt) |
| 509 | 2711 { |
| 573 | 2712 ngx_http_ssi_ctx_t *ctx; |
| 2713 ngx_time_t *tp; | |
| 2714 struct tm tm; | |
| 2715 char buf[NGX_HTTP_SSI_DATE_LEN]; | |
| 2716 | |
| 577 | 2717 v->valid = 1; |
| 1565 | 2718 v->no_cacheable = 0; |
| 573 | 2719 v->not_found = 0; |
| 509 | 2720 |
| 563 | 2721 tp = ngx_timeofday(); |
| 2722 | |
| 509 | 2723 ctx = ngx_http_get_module_ctx(r, ngx_http_ssi_filter_module); |
| 2724 | |
|
1566
f00b905cb70b
fix segfault when $date_local or $date_gmt are used outside ssi module
Igor Sysoev <igor@sysoev.ru>
parents:
1565
diff
changeset
|
2725 if (ctx == NULL |
|
f00b905cb70b
fix segfault when $date_local or $date_gmt are used outside ssi module
Igor Sysoev <igor@sysoev.ru>
parents:
1565
diff
changeset
|
2726 || (ctx->timefmt.len == sizeof("%s") - 1 |
|
f00b905cb70b
fix segfault when $date_local or $date_gmt are used outside ssi module
Igor Sysoev <igor@sysoev.ru>
parents:
1565
diff
changeset
|
2727 && ctx->timefmt.data[0] == '%' && ctx->timefmt.data[1] == 's')) |
| 509 | 2728 { |
| 2049 | 2729 v->data = ngx_pnalloc(r->pool, NGX_TIME_T_LEN); |
| 573 | 2730 if (v->data == NULL) { |
| 2731 return NGX_ERROR; | |
| 509 | 2732 } |
| 2733 | |
|
3454
04966b3122ab
SSI %s timefmt has no timezone offset
Igor Sysoev <igor@sysoev.ru>
parents:
3453
diff
changeset
|
2734 v->len = ngx_sprintf(v->data, "%T", tp->sec) - v->data; |
| 657 | 2735 |
| 573 | 2736 return NGX_OK; |
| 509 | 2737 } |
| 2738 | |
| 2739 if (gmt) { | |
| 563 | 2740 ngx_libc_gmtime(tp->sec, &tm); |
| 509 | 2741 } else { |
| 563 | 2742 ngx_libc_localtime(tp->sec, &tm); |
| 509 | 2743 } |
| 2744 | |
| 573 | 2745 v->len = strftime(buf, NGX_HTTP_SSI_DATE_LEN, |
| 2746 (char *) ctx->timefmt.data, &tm); | |
| 2747 if (v->len == 0) { | |
| 2748 return NGX_ERROR; | |
| 509 | 2749 } |
| 2750 | |
| 2049 | 2751 v->data = ngx_pnalloc(r->pool, v->len); |
| 573 | 2752 if (v->data == NULL) { |
| 2753 return NGX_ERROR; | |
| 509 | 2754 } |
| 2755 | |
| 573 | 2756 ngx_memcpy(v->data, buf, v->len); |
| 2757 | |
| 2758 return NGX_OK; | |
| 509 | 2759 } |
| 2760 | |
| 2761 | |
| 2762 static ngx_int_t | |
| 597 | 2763 ngx_http_ssi_preconfiguration(ngx_conf_t *cf) |
| 509 | 2764 { |
| 597 | 2765 ngx_int_t rc; |
| 2766 ngx_http_variable_t *var, *v; | |
| 2767 ngx_http_ssi_command_t *cmd; | |
| 2768 ngx_http_ssi_main_conf_t *smcf; | |
| 509 | 2769 |
| 2770 for (v = ngx_http_ssi_vars; v->name.len; v++) { | |
| 2771 var = ngx_http_add_variable(cf, &v->name, v->flags); | |
| 2772 if (var == NULL) { | |
| 2773 return NGX_ERROR; | |
| 2774 } | |
| 2775 | |
| 637 | 2776 var->get_handler = v->get_handler; |
| 509 | 2777 var->data = v->data; |
| 2778 } | |
| 2779 | |
| 597 | 2780 smcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_ssi_filter_module); |
| 2781 | |
| 2782 for (cmd = ngx_http_ssi_commands; cmd->name.len; cmd++) { | |
| 2783 rc = ngx_hash_add_key(&smcf->commands, &cmd->name, cmd, | |
| 2784 NGX_HASH_READONLY_KEY); | |
| 2785 | |
| 2786 if (rc == NGX_OK) { | |
| 2787 continue; | |
| 2788 } | |
| 2789 | |
| 2790 if (rc == NGX_BUSY) { | |
| 2791 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 2792 "conflicting SSI command \"%V\"", &cmd->name); | |
| 2793 } | |
| 2794 | |
| 2795 return NGX_ERROR; | |
| 2796 } | |
| 2797 | |
| 577 | 2798 return NGX_OK; |
| 509 | 2799 } |
| 2800 | |
| 2801 | |
| 497 | 2802 static void * |
| 597 | 2803 ngx_http_ssi_create_main_conf(ngx_conf_t *cf) |
| 2804 { | |
| 2805 ngx_http_ssi_main_conf_t *smcf; | |
| 2806 | |
| 2807 smcf = ngx_pcalloc(cf->pool, sizeof(ngx_http_ssi_main_conf_t)); | |
| 2808 if (smcf == NULL) { | |
|
2912
c7d57b539248
return NULL instead of NGX_CONF_ERROR on a create conf failure
Igor Sysoev <igor@sysoev.ru>
parents:
2536
diff
changeset
|
2809 return NULL; |
| 597 | 2810 } |
| 2811 | |
| 2812 smcf->commands.pool = cf->pool; | |
| 2813 smcf->commands.temp_pool = cf->temp_pool; | |
| 2814 | |
| 2815 if (ngx_hash_keys_array_init(&smcf->commands, NGX_HASH_SMALL) != NGX_OK) { | |
|
2912
c7d57b539248
return NULL instead of NGX_CONF_ERROR on a create conf failure
Igor Sysoev <igor@sysoev.ru>
parents:
2536
diff
changeset
|
2816 return NULL; |
| 597 | 2817 } |
| 2818 | |
| 2819 return smcf; | |
| 2820 } | |
| 2821 | |
| 2822 | |
| 2823 static char * | |
| 2824 ngx_http_ssi_init_main_conf(ngx_conf_t *cf, void *conf) | |
| 2825 { | |
| 2826 ngx_http_ssi_main_conf_t *smcf = conf; | |
| 2827 | |
| 2828 ngx_hash_init_t hash; | |
| 2829 | |
| 2830 hash.hash = &smcf->hash; | |
| 2831 hash.key = ngx_hash_key; | |
| 2832 hash.max_size = 1024; | |
| 2833 hash.bucket_size = ngx_cacheline_size; | |
| 2834 hash.name = "ssi_command_hash"; | |
| 2835 hash.pool = cf->pool; | |
| 2836 hash.temp_pool = NULL; | |
| 2837 | |
| 2838 if (ngx_hash_init(&hash, smcf->commands.keys.elts, | |
| 2839 smcf->commands.keys.nelts) | |
| 2840 != NGX_OK) | |
| 2841 { | |
| 2842 return NGX_CONF_ERROR; | |
| 2843 } | |
| 2844 | |
| 2845 return NGX_CONF_OK; | |
| 2846 } | |
| 2847 | |
| 2848 | |
| 2849 static void * | |
| 1169 | 2850 ngx_http_ssi_create_loc_conf(ngx_conf_t *cf) |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
2851 { |
| 597 | 2852 ngx_http_ssi_loc_conf_t *slcf; |
| 2853 | |
| 2854 slcf = ngx_pcalloc(cf->pool, sizeof(ngx_http_ssi_loc_conf_t)); | |
| 2855 if (slcf == NULL) { | |
|
2912
c7d57b539248
return NULL instead of NGX_CONF_ERROR on a create conf failure
Igor Sysoev <igor@sysoev.ru>
parents:
2536
diff
changeset
|
2856 return NULL; |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
2857 } |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
2858 |
| 527 | 2859 /* |
| 2860 * set by ngx_pcalloc(): | |
| 2861 * | |
|
2166
723df5089c05
use hash in gzip_types, ssi_types, and sub_filter_types
Igor Sysoev <igor@sysoev.ru>
parents:
2136
diff
changeset
|
2862 * conf->types = { NULL }; |
|
723df5089c05
use hash in gzip_types, ssi_types, and sub_filter_types
Igor Sysoev <igor@sysoev.ru>
parents:
2136
diff
changeset
|
2863 * conf->types_keys = NULL; |
| 527 | 2864 */ |
| 2865 | |
| 597 | 2866 slcf->enable = NGX_CONF_UNSET; |
| 2867 slcf->silent_errors = NGX_CONF_UNSET; | |
| 2868 slcf->ignore_recycled_buffers = NGX_CONF_UNSET; | |
| 2869 | |
| 2870 slcf->min_file_chunk = NGX_CONF_UNSET_SIZE; | |
| 2871 slcf->value_len = NGX_CONF_UNSET_SIZE; | |
| 2872 | |
| 2873 return slcf; | |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
2874 } |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
2875 |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
2876 |
| 497 | 2877 static char * |
| 1169 | 2878 ngx_http_ssi_merge_loc_conf(ngx_conf_t *cf, void *parent, void *child) |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
2879 { |
| 597 | 2880 ngx_http_ssi_loc_conf_t *prev = parent; |
| 2881 ngx_http_ssi_loc_conf_t *conf = child; | |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
2882 |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
2883 ngx_conf_merge_value(conf->enable, prev->enable, 0); |
| 497 | 2884 ngx_conf_merge_value(conf->silent_errors, prev->silent_errors, 0); |
| 509 | 2885 ngx_conf_merge_value(conf->ignore_recycled_buffers, |
| 2886 prev->ignore_recycled_buffers, 0); | |
| 497 | 2887 |
| 2888 ngx_conf_merge_size_value(conf->min_file_chunk, prev->min_file_chunk, 1024); | |
|
241
3bfa496bc22e
nginx-0.0.1-2004-01-27-10:08:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
240
diff
changeset
|
2889 ngx_conf_merge_size_value(conf->value_len, prev->value_len, 256); |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
2890 |
|
3372
6b8e5c882e47
support "*" in gzip_types, ssi_types, etc
Igor Sysoev <igor@sysoev.ru>
parents:
3325
diff
changeset
|
2891 if (ngx_http_merge_types(cf, &conf->types_keys, &conf->types, |
|
6b8e5c882e47
support "*" in gzip_types, ssi_types, etc
Igor Sysoev <igor@sysoev.ru>
parents:
3325
diff
changeset
|
2892 &prev->types_keys, &prev->types, |
|
2166
723df5089c05
use hash in gzip_types, ssi_types, and sub_filter_types
Igor Sysoev <igor@sysoev.ru>
parents:
2136
diff
changeset
|
2893 ngx_http_html_default_types) |
|
723df5089c05
use hash in gzip_types, ssi_types, and sub_filter_types
Igor Sysoev <igor@sysoev.ru>
parents:
2136
diff
changeset
|
2894 != NGX_OK) |
|
723df5089c05
use hash in gzip_types, ssi_types, and sub_filter_types
Igor Sysoev <igor@sysoev.ru>
parents:
2136
diff
changeset
|
2895 { |
|
723df5089c05
use hash in gzip_types, ssi_types, and sub_filter_types
Igor Sysoev <igor@sysoev.ru>
parents:
2136
diff
changeset
|
2896 return NGX_CONF_ERROR; |
| 527 | 2897 } |
| 2898 | |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
2899 return NGX_CONF_OK; |
|
15
cbb38b60495c
nginx-0.0.1-2002-09-18-20:32:22 import
Igor Sysoev <igor@sysoev.ru>
parents:
14
diff
changeset
|
2900 } |
|
14
f8a0d0f31a24
nginx-0.0.1-2002-09-17-21:49:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
2901 |
|
f8a0d0f31a24
nginx-0.0.1-2002-09-17-21:49:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
2902 |
| 497 | 2903 static ngx_int_t |
| 681 | 2904 ngx_http_ssi_filter_init(ngx_conf_t *cf) |
|
125
885ffb8cc32a
nginx-0.0.1-2003-08-06-09:30:51 import
Igor Sysoev <igor@sysoev.ru>
parents:
16
diff
changeset
|
2905 { |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
2906 ngx_http_next_header_filter = ngx_http_top_header_filter; |
|
125
885ffb8cc32a
nginx-0.0.1-2003-08-06-09:30:51 import
Igor Sysoev <igor@sysoev.ru>
parents:
16
diff
changeset
|
2907 ngx_http_top_header_filter = ngx_http_ssi_header_filter; |
|
14
f8a0d0f31a24
nginx-0.0.1-2002-09-17-21:49:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
2908 |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
2909 ngx_http_next_body_filter = ngx_http_top_body_filter; |
|
125
885ffb8cc32a
nginx-0.0.1-2003-08-06-09:30:51 import
Igor Sysoev <igor@sysoev.ru>
parents:
16
diff
changeset
|
2910 ngx_http_top_body_filter = ngx_http_ssi_body_filter; |
|
14
f8a0d0f31a24
nginx-0.0.1-2002-09-17-21:49:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
2911 |
|
125
885ffb8cc32a
nginx-0.0.1-2003-08-06-09:30:51 import
Igor Sysoev <igor@sysoev.ru>
parents:
16
diff
changeset
|
2912 return NGX_OK; |
|
14
f8a0d0f31a24
nginx-0.0.1-2002-09-17-21:49:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
2913 } |