Mercurial > hg > nginx
annotate src/http/modules/ngx_http_ssi_filter_module.c @ 529:e5d7d0334fdb release-0.1.39
nginx-0.1.39-RELEASE import
*) The changes in the ngx_http_charset_module: the "default_charset"
directive was canceled; the "charset" directive sets the response
charset; the "source_charset" directive sets the source charset only.
*) Bugfix: the backend "WWW-Authenticate" header line did not
transferred while the 401 response code redirecting.
*) Bugfix: the ngx_http_proxy_module and ngx_http_fastcgi_module may
close a connection before anything was transferred to a client; the
bug had appeared in 0.1.38.
*) Workaround: the Linux glibc crypt_r() initialization bug.
*) Bugfix: the ngx_http_ssi_module did not support the relative URI in
the "include virtual" command.
*) Bugfix: if the backend response had the "Location" header line and
nginx should not rewrite this line, then the 500 code response body
was transferred; the bug had appeared in 0.1.29.
*) Bugfix: some directives of the ngx_http_proxy_module and
ngx_http_fastcgi_module were not inherited from the server to the
location level; the bug had appeared in 0.1.29.
*) Bugfix: the ngx_http_ssl_module did not support the certificate
chain.
*) Bugfix: the ngx_http_autoindex_module did not show correctly the
long file names; the bug had appeared in 0.1.38.
*) Bugfixes in IMAP/POP3 proxy in interaction with a backend at the
login state.
author | Igor Sysoev <igor@sysoev.ru> |
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date | Thu, 14 Jul 2005 12:51:53 +0000 |
parents | 7fa11e5c6e96 |
children | d6e48c08d718 |
rev | line source |
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1 |
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2 /* |
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3 * Copyright (C) Igor Sysoev |
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4 */ |
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7 #include <ngx_config.h> |
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8 #include <ngx_core.h> |
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9 #include <ngx_http.h> |
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10 |
497 | 11 #define NGX_HTTP_SSI_MAX_PARAMS 16 |
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12 |
497 | 13 #define NGX_HTTP_SSI_COMMAND_LEN 31 |
14 #define NGX_HTTP_SSI_PARAM_LEN 31 | |
15 #define NGX_HTTP_SSI_PARAMS_N 4 | |
16 | |
17 #define NGX_HTTP_SSI_ERROR 1 | |
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18 |
509 | 19 #define NGX_HTTP_SSI_DATE_LEN 2048 |
20 | |
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21 |
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22 typedef struct { |
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23 ngx_flag_t enable; |
497 | 24 ngx_flag_t silent_errors; |
509 | 25 ngx_flag_t ignore_recycled_buffers; |
497 | 26 |
527 | 27 ngx_array_t *types; /* array of ngx_str_t */ |
28 | |
497 | 29 size_t min_file_chunk; |
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30 size_t value_len; |
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31 } ngx_http_ssi_conf_t; |
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32 |
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33 |
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34 typedef struct { |
497 | 35 ngx_buf_t *buf; |
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36 |
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37 u_char *pos; |
497 | 38 u_char *copy_start; |
39 u_char *copy_end; | |
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40 |
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41 ngx_str_t command; |
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42 ngx_array_t params; |
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43 ngx_table_elt_t *param; |
497 | 44 ngx_table_elt_t params_array[NGX_HTTP_SSI_PARAMS_N]; |
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45 |
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46 ngx_chain_t *in; |
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47 ngx_chain_t *out; |
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48 ngx_chain_t **last_out; |
499 | 49 ngx_chain_t *busy; |
50 ngx_chain_t *free; | |
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51 |
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52 ngx_uint_t state; |
497 | 53 ngx_uint_t saved_state; |
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54 size_t saved; |
497 | 55 size_t looked; |
56 | |
57 size_t value_len; | |
509 | 58 |
59 ngx_uint_t output; /* unsigned output:1; */ | |
60 | |
61 ngx_str_t timefmt; | |
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62 } ngx_http_ssi_ctx_t; |
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63 |
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64 |
497 | 65 typedef ngx_int_t (*ngx_http_ssi_command_pt) (ngx_http_request_t *r, |
66 ngx_http_ssi_ctx_t *ctx, ngx_str_t **); | |
67 | |
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68 |
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69 typedef struct { |
497 | 70 ngx_str_t name; |
71 ngx_uint_t index; | |
72 | |
73 ngx_uint_t mandatory; | |
74 } ngx_http_ssi_param_t; | |
75 | |
76 | |
77 typedef struct { | |
78 ngx_str_t name; | |
79 ngx_http_ssi_command_pt handler; | |
80 ngx_http_ssi_param_t *params; | |
81 | |
509 | 82 unsigned conditional:1; |
83 unsigned flush:1; | |
497 | 84 } ngx_http_ssi_command_t; |
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85 |
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86 |
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87 typedef enum { |
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88 ssi_start_state = 0, |
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89 ssi_tag_state, |
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90 ssi_comment0_state, |
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91 ssi_comment1_state, |
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92 ssi_sharp_state, |
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93 ssi_precommand_state, |
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94 ssi_command_state, |
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95 ssi_preparam_state, |
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96 ssi_param_state, |
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97 ssi_preequal_state, |
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98 ssi_prevalue_state, |
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99 ssi_double_quoted_value_state, |
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100 ssi_quoted_value_state, |
497 | 101 ssi_quoted_symbol_state, |
102 ssi_postparam_state, | |
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103 ssi_comment_end0_state, |
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104 ssi_comment_end1_state, |
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105 ssi_error_state, |
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106 ssi_error_end0_state, |
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107 ssi_error_end1_state |
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108 } ngx_http_ssi_state_e; |
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109 |
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110 |
509 | 111 static ngx_int_t ngx_http_ssi_output(ngx_http_request_t *r, |
112 ngx_http_ssi_ctx_t *ctx); | |
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113 static ngx_int_t ngx_http_ssi_parse(ngx_http_request_t *r, |
497 | 114 ngx_http_ssi_ctx_t *ctx); |
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115 |
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116 static ngx_int_t ngx_http_ssi_echo(ngx_http_request_t *r, |
497 | 117 ngx_http_ssi_ctx_t *ctx, ngx_str_t **params); |
509 | 118 static ngx_int_t ngx_http_ssi_config(ngx_http_request_t *r, |
119 ngx_http_ssi_ctx_t *ctx, ngx_str_t **params); | |
120 static ngx_int_t ngx_http_ssi_include(ngx_http_request_t *r, | |
121 ngx_http_ssi_ctx_t *ctx, ngx_str_t **params); | |
122 static ngx_int_t ngx_http_ssi_if(ngx_http_request_t *r, | |
123 ngx_http_ssi_ctx_t *ctx, ngx_str_t **params); | |
124 static ngx_int_t ngx_http_ssi_else(ngx_http_request_t *r, | |
125 ngx_http_ssi_ctx_t *ctx, ngx_str_t **params); | |
126 static ngx_int_t ngx_http_ssi_endif(ngx_http_request_t *r, | |
127 ngx_http_ssi_ctx_t *ctx, ngx_str_t **params); | |
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128 |
509 | 129 static ngx_http_variable_value_t * |
130 ngx_http_ssi_date_gmt_local_variable(ngx_http_request_t *r, uintptr_t gmt); | |
131 | |
527 | 132 static char *ngx_http_ssi_types(ngx_conf_t *cf, ngx_command_t *cmd, void *conf); |
133 | |
509 | 134 static ngx_int_t ngx_http_ssi_add_variables(ngx_conf_t *cf); |
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135 static void *ngx_http_ssi_create_conf(ngx_conf_t *cf); |
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136 static char *ngx_http_ssi_merge_conf(ngx_conf_t *cf, |
497 | 137 void *parent, void *child); |
138 static ngx_int_t ngx_http_ssi_filter_init(ngx_cycle_t *cycle); | |
242
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139 |
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140 |
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141 static ngx_command_t ngx_http_ssi_filter_commands[] = { |
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142 |
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143 { ngx_string("ssi"), |
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144 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, |
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145 ngx_conf_set_flag_slot, |
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146 NGX_HTTP_LOC_CONF_OFFSET, |
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147 offsetof(ngx_http_ssi_conf_t, enable), |
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148 NULL }, |
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149 |
497 | 150 { ngx_string("ssi_silent_errors"), |
151 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
152 ngx_conf_set_flag_slot, | |
153 NGX_HTTP_LOC_CONF_OFFSET, | |
154 offsetof(ngx_http_ssi_conf_t, silent_errors), | |
155 NULL }, | |
156 | |
509 | 157 { ngx_string("ssi_ignore_recycled_buffers"), |
158 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
159 ngx_conf_set_flag_slot, | |
160 NGX_HTTP_LOC_CONF_OFFSET, | |
161 offsetof(ngx_http_ssi_conf_t, ignore_recycled_buffers), | |
162 NULL }, | |
163 | |
497 | 164 { ngx_string("ssi_min_file_chunk"), |
165 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
166 ngx_conf_set_size_slot, | |
167 NGX_HTTP_LOC_CONF_OFFSET, | |
168 offsetof(ngx_http_ssi_conf_t, min_file_chunk), | |
169 NULL }, | |
170 | |
527 | 171 { ngx_string("ssi_types"), |
172 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, | |
173 ngx_http_ssi_types, | |
174 NGX_HTTP_LOC_CONF_OFFSET, | |
175 0, | |
176 NULL }, | |
177 | |
497 | 178 ngx_null_command |
239
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179 }; |
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180 |
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181 |
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182 |
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183 static ngx_http_module_t ngx_http_ssi_filter_module_ctx = { |
509 | 184 ngx_http_ssi_add_variables, /* preconfiguration */ |
185 NULL, /* postconfiguration */ | |
239
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186 |
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187 NULL, /* create main configuration */ |
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188 NULL, /* init main configuration */ |
14
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189 |
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190 NULL, /* create server configuration */ |
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191 NULL, /* merge server configuration */ |
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192 |
239
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193 ngx_http_ssi_create_conf, /* create location configuration */ |
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194 ngx_http_ssi_merge_conf /* merge location configuration */ |
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195 }; |
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196 |
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197 |
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198 ngx_module_t ngx_http_ssi_filter_module = { |
509 | 199 NGX_MODULE_V1, |
125
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200 &ngx_http_ssi_filter_module_ctx, /* module context */ |
239
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201 ngx_http_ssi_filter_commands, /* module directives */ |
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202 NGX_HTTP_MODULE, /* module type */ |
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203 ngx_http_ssi_filter_init, /* init module */ |
499 | 204 NULL /* init process */ |
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205 }; |
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206 |
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207 |
497 | 208 static ngx_int_t (*ngx_http_next_header_filter) (ngx_http_request_t *r); |
209 static ngx_int_t (*ngx_http_next_body_filter) (ngx_http_request_t *r, | |
210 ngx_chain_t *in); | |
211 | |
212 | |
213 static u_char ngx_http_ssi_string[] = "<!--"; | |
214 static u_char ngx_http_ssi_error_string[] = | |
527 | 215 "[an error occurred while processing the directive]"; |
497 | 216 |
217 static ngx_str_t ngx_http_ssi_none = ngx_string("(none)"); | |
16
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218 |
128
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219 |
509 | 220 #define NGX_HTTP_SSI_ECHO_VAR 0 |
221 #define NGX_HTTP_SSI_ECHO_DEFAULT 1 | |
222 | |
223 #define NGX_HTTP_SSI_CONFIG_TIMEFMT 0 | |
224 | |
225 #define NGX_HTTP_SSI_INCLUDE_VIRTUAL 0 | |
226 #define NGX_HTTP_SSI_INCLUDE_FILE 1 | |
227 | |
228 #define NGX_HTTP_SSI_IF_EXPR 0 | |
229 | |
497 | 230 |
231 static ngx_http_ssi_param_t ngx_http_ssi_echo_params[] = { | |
232 { ngx_string("var"), NGX_HTTP_SSI_ECHO_VAR, 1 }, | |
233 { ngx_string("default"), NGX_HTTP_SSI_ECHO_DEFAULT, 0 }, | |
234 { ngx_null_string, 0, 0 } | |
235 }; | |
127
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236 |
509 | 237 static ngx_http_ssi_param_t ngx_http_ssi_include_params[] = { |
238 { ngx_string("virtual"), NGX_HTTP_SSI_INCLUDE_VIRTUAL, 0 }, | |
239 #if 0 | |
240 { ngx_string("file"), NGX_HTTP_SSI_INCLUDE_FILE, 0 }, | |
241 #endif | |
242 { ngx_null_string, 0, 0 } | |
243 }; | |
244 | |
245 | |
246 static ngx_http_ssi_param_t ngx_http_ssi_config_params[] = { | |
247 { ngx_string("timefmt"), NGX_HTTP_SSI_CONFIG_TIMEFMT, 0 }, | |
248 { ngx_null_string, 0, 0 } | |
249 }; | |
250 | |
251 | |
252 static ngx_http_ssi_param_t ngx_http_ssi_if_params[] = { | |
253 { ngx_string("expr"), NGX_HTTP_SSI_IF_EXPR, 0 }, | |
254 { ngx_null_string, 0, 0 } | |
255 }; | |
256 | |
257 | |
258 static ngx_http_ssi_param_t ngx_http_ssi_no_params[] = { | |
259 { ngx_null_string, 0, 0 } | |
260 }; | |
261 | |
127
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262 |
497 | 263 static ngx_http_ssi_command_t ngx_http_ssi_commands[] = { |
509 | 264 { ngx_string("echo"), ngx_http_ssi_echo, ngx_http_ssi_echo_params, 0, 0 }, |
265 { ngx_string("config"), ngx_http_ssi_config, | |
266 ngx_http_ssi_config_params, 0, 0 }, | |
267 { ngx_string("include"), ngx_http_ssi_include, | |
268 ngx_http_ssi_include_params, 0, 1 }, | |
269 | |
270 { ngx_string("if"), ngx_http_ssi_if, ngx_http_ssi_if_params, 0, 0 }, | |
271 { ngx_string("else"), ngx_http_ssi_else, ngx_http_ssi_no_params, 1, 0 }, | |
272 { ngx_string("endif"), ngx_http_ssi_endif, ngx_http_ssi_no_params, 1, 0 }, | |
273 | |
274 { ngx_null_string, NULL, NULL, 0, 0 } | |
497 | 275 }; |
276 | |
277 | |
509 | 278 static ngx_http_variable_t ngx_http_ssi_vars[] = { |
279 | |
280 { ngx_string("date_local"), ngx_http_ssi_date_gmt_local_variable, 0, | |
281 NGX_HTTP_VAR_NOCACHABLE }, | |
282 | |
283 { ngx_string("date_gmt"), ngx_http_ssi_date_gmt_local_variable, 1, | |
284 NGX_HTTP_VAR_NOCACHABLE }, | |
285 | |
286 { ngx_null_string, NULL, 0, 0 } | |
287 }; | |
288 | |
289 | |
290 | |
497 | 291 static ngx_int_t |
292 ngx_http_ssi_header_filter(ngx_http_request_t *r) | |
129
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293 { |
527 | 294 ngx_uint_t i; |
295 ngx_str_t *type; | |
239
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296 ngx_http_ssi_ctx_t *ctx; |
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297 ngx_http_ssi_conf_t *conf; |
129
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298 |
239
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299 conf = ngx_http_get_module_loc_conf(r, ngx_http_ssi_filter_module); |
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300 |
527 | 301 if (!conf->enable |
302 || r->headers_out.content_type.len == 0) | |
247
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303 { |
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304 return ngx_http_next_header_filter(r); |
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305 } |
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306 |
497 | 307 |
527 | 308 type = conf->types->elts; |
309 for (i = 0; i < conf->types->nelts; i++) { | |
310 if (r->headers_out.content_type.len >= type[i].len | |
311 && ngx_strncasecmp(r->headers_out.content_type.data, | |
312 type[i].data, type[i].len) == 0) | |
313 { | |
314 goto found; | |
315 } | |
316 } | |
317 | |
318 return ngx_http_next_header_filter(r); | |
319 | |
320 | |
321 found: | |
322 | |
499 | 323 ctx = ngx_pcalloc(r->pool, sizeof(ngx_http_ssi_ctx_t)); |
324 if (ctx == NULL) { | |
497 | 325 return NGX_ERROR; |
326 } | |
327 | |
328 ngx_http_set_ctx(r, ctx, ngx_http_ssi_filter_module); | |
329 | |
239
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330 |
497 | 331 ctx->value_len = conf->value_len; |
239
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332 ctx->last_out = &ctx->out; |
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333 |
509 | 334 ctx->output = 1; |
335 | |
497 | 336 ctx->params.elts = ctx->params_array; |
337 ctx->params.size = sizeof(ngx_table_elt_t); | |
338 ctx->params.nalloc = NGX_HTTP_SSI_PARAMS_N; | |
339 ctx->params.pool = r->pool; | |
340 | |
509 | 341 ctx->timefmt.len = sizeof("%A, %d-%b-%Y %H:%M:%S %Z") - 1; |
342 ctx->timefmt.data = (u_char *) "%A, %d-%b-%Y %H:%M:%S %Z"; | |
239
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343 |
497 | 344 r->filter_need_in_memory = 1; |
239
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345 |
509 | 346 if (r->main == NULL) { |
347 r->headers_out.content_length_n = -1; | |
348 if (r->headers_out.content_length) { | |
349 r->headers_out.content_length->hash = 0; | |
350 r->headers_out.content_length = NULL; | |
351 } | |
352 | |
353 r->headers_out.last_modified_time = -1; | |
354 if (r->headers_out.last_modified) { | |
355 r->headers_out.last_modified->hash = 0; | |
356 r->headers_out.last_modified = NULL; | |
357 } | |
358 } | |
359 | |
239
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360 return ngx_http_next_header_filter(r); |
129
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361 } |
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362 |
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363 |
497 | 364 static ngx_int_t |
365 ngx_http_ssi_body_filter(ngx_http_request_t *r, ngx_chain_t *in) | |
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366 { |
497 | 367 ngx_int_t rc; |
368 ngx_uint_t i; | |
369 ngx_buf_t *b; | |
370 ngx_chain_t *cl; | |
371 ngx_table_elt_t *param; | |
372 ngx_http_ssi_ctx_t *ctx; | |
373 ngx_http_ssi_conf_t *conf; | |
374 ngx_http_ssi_param_t *prm; | |
375 ngx_http_ssi_command_t *cmd; | |
376 ngx_str_t *params[NGX_HTTP_SSI_MAX_PARAMS]; | |
16
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377 |
128
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378 ctx = ngx_http_get_module_ctx(r, ngx_http_ssi_filter_module); |
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379 |
499 | 380 if (ctx == NULL || (in == NULL && ctx->in == NULL && ctx->busy == NULL)) { |
243
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381 return ngx_http_next_body_filter(r, in); |
128
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382 } |
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383 |
497 | 384 /* add the incoming chain to the chain ctx->in */ |
129
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385 |
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386 if (in) { |
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387 if (ngx_chain_add_copy(r->pool, &ctx->in, in) == NGX_ERROR) { |
129
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388 return NGX_ERROR; |
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389 } |
239
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390 } |
129
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391 |
497 | 392 conf = ngx_http_get_module_loc_conf(r, ngx_http_ssi_filter_module); |
129
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393 |
509 | 394 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
395 "http ssi filter \"%V\"", &r->uri); | |
241
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396 |
499 | 397 while (ctx->in || ctx->buf) { |
241
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398 |
499 | 399 if (ctx->buf == NULL ){ |
400 ctx->buf = ctx->in->buf; | |
401 ctx->in = ctx->in->next; | |
402 ctx->pos = ctx->buf->pos; | |
403 } | |
497 | 404 |
405 if (ctx->state == ssi_start_state) { | |
406 ctx->copy_start = ctx->pos; | |
407 ctx->copy_end = ctx->pos; | |
129
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408 } |
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409 |
499 | 410 b = NULL; |
411 | |
239
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diff
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|
412 while (ctx->pos < ctx->buf->last) { |
241
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|
413 |
242
5d4f49dc8de5
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parents:
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diff
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|
414 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
5d4f49dc8de5
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diff
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|
415 "saved: %d state: %d", ctx->saved, ctx->state); |
241
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416 |
239
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417 rc = ngx_http_ssi_parse(r, ctx); |
129
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diff
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418 |
497 | 419 ngx_log_debug4(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
420 "parse: %d, looked: %d %p-%p", | |
421 rc, ctx->looked, ctx->copy_start, ctx->copy_end); | |
242
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422 |
497 | 423 if (rc == NGX_ERROR) { |
239
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424 return rc; |
497 | 425 } |
239
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|
426 |
497 | 427 if (ctx->copy_start != ctx->copy_end) { |
241
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|
428 |
509 | 429 if (ctx->output) { |
430 | |
431 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
432 "saved: %d", ctx->saved); | |
433 | |
434 if (ctx->saved) { | |
435 | |
436 if (ctx->free) { | |
437 cl = ctx->free; | |
438 ctx->free = ctx->free->next; | |
439 b = cl->buf; | |
440 ngx_memzero(b, sizeof(ngx_buf_t)); | |
241
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parents:
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changeset
|
441 |
509 | 442 } else { |
443 b = ngx_calloc_buf(r->pool); | |
444 if (b == NULL) { | |
445 return NGX_ERROR; | |
446 } | |
447 | |
448 cl = ngx_alloc_chain_link(r->pool); | |
449 if (cl == NULL) { | |
450 return NGX_ERROR; | |
451 } | |
452 | |
453 cl->buf = b; | |
454 } | |
455 | |
456 b->memory = 1; | |
457 b->pos = ngx_http_ssi_string; | |
458 b->last = ngx_http_ssi_string + ctx->saved; | |
459 | |
460 *ctx->last_out = cl; | |
461 ctx->last_out = &cl->next; | |
462 | |
463 ctx->saved = 0; | |
464 } | |
499 | 465 |
466 if (ctx->free) { | |
467 cl = ctx->free; | |
468 ctx->free = ctx->free->next; | |
469 b = cl->buf; | |
470 | |
471 } else { | |
509 | 472 b = ngx_alloc_buf(r->pool); |
499 | 473 if (b == NULL) { |
474 return NGX_ERROR; | |
475 } | |
476 | |
477 cl = ngx_alloc_chain_link(r->pool); | |
478 if (cl == NULL) { | |
479 return NGX_ERROR; | |
480 } | |
481 | |
482 cl->buf = b; | |
239
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parents:
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483 } |
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changeset
|
484 |
509 | 485 ngx_memcpy(b, ctx->buf, sizeof(ngx_buf_t)); |
486 | |
513 | 487 b->pos = ctx->copy_start; |
488 b->last = ctx->copy_end; | |
489 b->shadow = NULL; | |
509 | 490 b->last_buf = 0; |
491 b->recycled = 0; | |
239
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parents:
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diff
changeset
|
492 |
509 | 493 if (b->in_file) { |
494 if (conf->min_file_chunk < (size_t) (b->last - b->pos)) | |
495 { | |
496 b->file_last = b->file_pos + (b->last - b->start); | |
497 b->file_pos += b->pos - b->start; | |
498 | |
499 } else { | |
500 b->in_file = 0; | |
501 } | |
502 } | |
503 | |
504 cl->next = NULL; | |
239
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|
505 *ctx->last_out = cl; |
574bea0142be
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parents:
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diff
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|
506 ctx->last_out = &cl->next; |
574bea0142be
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parents:
131
diff
changeset
|
507 |
509 | 508 } else { |
241
3bfa496bc22e
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parents:
240
diff
changeset
|
509 ctx->saved = 0; |
239
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parents:
131
diff
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|
510 } |
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
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parents:
131
diff
changeset
|
511 } |
497 | 512 |
513 if (ctx->state == ssi_start_state) { | |
514 ctx->copy_start = ctx->pos; | |
515 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
|
516 |
497 | 517 } else { |
518 ctx->copy_start = NULL; | |
519 ctx->copy_end = NULL; | |
520 } | |
521 | |
522 if (rc == NGX_AGAIN) { | |
523 continue; | |
524 } | |
239
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parents:
131
diff
changeset
|
525 |
497 | 526 |
527 if (rc == NGX_OK) { | |
528 | |
529 for (cmd = ngx_http_ssi_commands; cmd->handler; cmd++) { | |
530 if (cmd->name.len == 0) { | |
531 cmd = (ngx_http_ssi_command_t *) cmd->handler; | |
532 } | |
128
1947c683490f
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Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
533 |
497 | 534 if (cmd->name.len != ctx->command.len |
535 || ngx_strncmp(cmd->name.data, ctx->command.data, | |
536 ctx->command.len) != 0) | |
537 { | |
538 continue; | |
539 } | |
239
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parents:
131
diff
changeset
|
540 |
574bea0142be
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parents:
131
diff
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|
541 break; |
574bea0142be
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parents:
131
diff
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|
542 } |
497 | 543 |
509 | 544 if (cmd->name.len == 0 && ctx->output) { |
497 | 545 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
546 "invalid SSI command: \"%V\"", &ctx->command); | |
547 goto ssi_error; | |
548 } | |
549 | |
509 | 550 if (!ctx->output && !cmd->conditional) { |
551 continue; | |
552 } | |
553 | |
497 | 554 ngx_memzero(params, |
555 NGX_HTTP_SSI_MAX_PARAMS * sizeof(ngx_str_t *)); | |
556 | |
557 param = ctx->params.elts; | |
558 | |
559 | |
560 for (i = 0; i < ctx->params.nelts; i++) { | |
561 | |
562 for (prm = cmd->params; prm->name.len; prm++) { | |
563 | |
564 if (param[i].key.len != prm->name.len | |
565 || ngx_strncmp(param[i].key.data, prm->name.data, | |
566 prm->name.len) != 0) | |
567 { | |
568 continue; | |
569 } | |
570 | |
571 if (params[prm->index]) { | |
572 ngx_log_error(NGX_LOG_ERR, | |
573 r->connection->log, 0, | |
574 "duplicate \"%V\" parameter " | |
575 "in \"%V\" SSI command", | |
576 ¶m[i].key, &ctx->command); | |
239
574bea0142be
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parents:
131
diff
changeset
|
577 |
497 | 578 goto ssi_error; |
579 } | |
580 | |
581 params[prm->index] = ¶m[i].value; | |
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
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parents:
131
diff
changeset
|
582 |
497 | 583 break; |
584 } | |
585 | |
586 if (prm->name.len == 0) { | |
587 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
588 "invalid parameter name: \"%V\" " | |
589 "in \"%V\" SSI command", | |
590 ¶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
|
591 |
497 | 592 goto ssi_error; |
593 } | |
594 } | |
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
595 |
497 | 596 for (prm = cmd->params; prm->name.len; prm++) { |
597 if (prm->mandatory && params[prm->index] == 0) { | |
598 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
599 "mandatory \"%V\" parameter is absent " | |
600 "in \"%V\" SSI command", | |
601 &prm->name, &ctx->command); | |
602 | |
603 goto ssi_error; | |
604 } | |
605 } | |
606 | |
509 | 607 if (cmd->flush && ctx->out) { |
608 rc = ngx_http_ssi_output(r, ctx); | |
609 | |
610 if (rc == NGX_ERROR) { | |
611 return NGX_ERROR; | |
612 } | |
613 } | |
614 | |
497 | 615 if (cmd->handler(r, ctx, params) == NGX_OK) { |
616 continue; | |
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
617 } |
239
574bea0142be
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parents:
131
diff
changeset
|
618 } |
574bea0142be
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parents:
131
diff
changeset
|
619 |
497 | 620 |
621 /* rc == NGX_HTTP_SSI_ERROR */ | |
622 | |
499 | 623 ssi_error: |
497 | 624 |
625 if (conf->silent_errors) { | |
626 continue; | |
627 } | |
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
628 |
499 | 629 if (ctx->free) { |
630 cl = ctx->free; | |
631 ctx->free = ctx->free->next; | |
632 b = cl->buf; | |
633 ngx_memzero(b, sizeof(ngx_buf_t)); | |
634 | |
635 } else { | |
636 b = ngx_calloc_buf(r->pool); | |
637 if (b == NULL) { | |
638 return NGX_ERROR; | |
639 } | |
640 | |
641 cl = ngx_alloc_chain_link(r->pool); | |
642 if (cl == NULL) { | |
643 return NGX_ERROR; | |
644 } | |
645 | |
646 cl->buf = b; | |
497 | 647 } |
16
6ce4755737b4
nginx-0.0.1-2002-09-26-20:50:29 import
Igor Sysoev <igor@sysoev.ru>
parents:
15
diff
changeset
|
648 |
497 | 649 b->memory = 1; |
650 b->pos = ngx_http_ssi_error_string; | |
651 b->last = ngx_http_ssi_error_string | |
652 + sizeof(ngx_http_ssi_error_string) - 1; | |
16
6ce4755737b4
nginx-0.0.1-2002-09-26-20:50:29 import
Igor Sysoev <igor@sysoev.ru>
parents:
15
diff
changeset
|
653 |
497 | 654 cl->next = NULL; |
655 *ctx->last_out = cl; | |
656 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
|
657 |
497 | 658 continue; |
659 } | |
660 | |
509 | 661 if (ctx->buf->last_buf || ctx->buf->recycled) { |
662 | |
499 | 663 if (b == NULL) { |
664 if (ctx->free) { | |
665 cl = ctx->free; | |
666 ctx->free = ctx->free->next; | |
667 b = cl->buf; | |
668 ngx_memzero(b, sizeof(ngx_buf_t)); | |
669 | |
670 } else { | |
671 b = ngx_calloc_buf(r->pool); | |
672 if (b == NULL) { | |
673 return NGX_ERROR; | |
674 } | |
497 | 675 |
499 | 676 cl = ngx_alloc_chain_link(r->pool); |
677 if (cl == NULL) { | |
678 return NGX_ERROR; | |
679 } | |
680 | |
681 cl->buf = b; | |
682 } | |
683 | |
509 | 684 b->sync = 1; |
685 | |
499 | 686 cl->next = NULL; |
687 *ctx->last_out = cl; | |
688 ctx->last_out = &cl->next; | |
689 } | |
690 | |
691 b->last_buf = ctx->buf->last_buf; | |
692 b->shadow = ctx->buf; | |
509 | 693 |
694 if (conf->ignore_recycled_buffers == 0) { | |
695 b->recycled = ctx->buf->recycled; | |
696 } | |
497 | 697 } |
698 | |
499 | 699 ctx->buf = NULL; |
700 | |
497 | 701 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
|
702 } |
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
703 |
499 | 704 if (ctx->out == NULL && ctx->busy == NULL) { |
497 | 705 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
|
706 } |
7a886b9a67dc
nginx-0.0.1-2003-08-10-20:14:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
128
diff
changeset
|
707 |
509 | 708 return ngx_http_ssi_output(r, ctx); |
709 } | |
710 | |
711 | |
712 static ngx_int_t | |
713 ngx_http_ssi_output(ngx_http_request_t *r, ngx_http_ssi_ctx_t *ctx) | |
714 { | |
715 ngx_int_t rc; | |
716 ngx_buf_t *b; | |
717 ngx_chain_t *cl; | |
718 | |
497 | 719 rc = ngx_http_next_body_filter(r, ctx->out); |
129
7a886b9a67dc
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parents:
128
diff
changeset
|
720 |
499 | 721 if (ctx->busy == NULL) { |
722 ctx->busy = ctx->out; | |
723 | |
724 } else { | |
725 for (cl = ctx->busy; cl->next; cl = cl->next) { /* void */ } | |
726 cl->next = ctx->out; | |
727 } | |
728 | |
497 | 729 ctx->out = NULL; |
730 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
|
731 |
499 | 732 while (ctx->busy) { |
733 | |
734 b = ctx->busy->buf; | |
735 | |
736 if (ngx_buf_size(b) != 0) { | |
737 break; | |
738 } | |
739 | |
740 #if (NGX_HAVE_WRITE_ZEROCOPY) | |
741 if (b->zerocopy_busy) { | |
742 break; | |
743 } | |
744 #endif | |
745 | |
746 if (b->shadow) { | |
747 b->shadow->pos = b->shadow->last; | |
748 } | |
749 | |
750 cl = ctx->busy; | |
751 ctx->busy = cl->next; | |
752 cl->next = ctx->free; | |
753 ctx->free = cl; | |
754 } | |
755 | |
497 | 756 return rc; |
129
7a886b9a67dc
nginx-0.0.1-2003-08-10-20:14:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
128
diff
changeset
|
757 } |
7a886b9a67dc
nginx-0.0.1-2003-08-10-20:14:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
128
diff
changeset
|
758 |
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
759 |
489 | 760 static ngx_int_t |
761 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
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parents:
126
diff
changeset
|
762 { |
497 | 763 u_char *p, *last, *copy_end, ch; |
764 size_t looked; | |
241
3bfa496bc22e
nginx-0.0.1-2004-01-27-10:08:39 import
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parents:
240
diff
changeset
|
765 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
|
766 |
497 | 767 state = ctx->state; |
768 looked = ctx->looked; | |
769 last = ctx->buf->last; | |
770 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
|
771 |
497 | 772 for (p = ctx->pos; p < last; p++) { |
489 | 773 |
774 ch = *p; | |
775 | |
776 if (state == ssi_start_state) { | |
777 | |
778 /* the tight loop */ | |
779 | |
499 | 780 for ( ;; ) { |
781 if (ch == '<') { | |
782 copy_end = p; | |
783 looked = 1; | |
784 state = ssi_tag_state; | |
785 | |
786 goto tag_started; | |
489 | 787 } |
788 | |
499 | 789 if (++p == last) { |
790 break; | |
791 } | |
497 | 792 |
499 | 793 ch = *p; |
489 | 794 } |
795 | |
497 | 796 ctx->pos = p; |
797 ctx->looked = looked; | |
798 ctx->copy_end = p; | |
489 | 799 |
497 | 800 if (ctx->copy_start == NULL) { |
801 ctx->copy_start = ctx->buf->pos; | |
489 | 802 } |
497 | 803 |
804 return NGX_AGAIN; | |
805 | |
499 | 806 tag_started: |
807 | |
497 | 808 continue; |
489 | 809 } |
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
810 |
125
885ffb8cc32a
nginx-0.0.1-2003-08-06-09:30:51 import
Igor Sysoev <igor@sysoev.ru>
parents:
16
diff
changeset
|
811 switch (state) { |
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
812 |
125
885ffb8cc32a
nginx-0.0.1-2003-08-06-09:30:51 import
Igor Sysoev <igor@sysoev.ru>
parents:
16
diff
changeset
|
813 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
|
814 break; |
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
815 |
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
816 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
|
817 switch (ch) { |
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
818 case '!': |
497 | 819 looked = 2; |
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
820 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
|
821 break; |
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
822 |
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
823 case '<': |
497 | 824 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
|
825 break; |
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
826 |
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
827 default: |
497 | 828 copy_end = p; |
829 looked = 0; | |
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
830 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
|
831 break; |
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
832 } |
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
833 |
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
834 break; |
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
835 |
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
836 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
|
837 switch (ch) { |
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
838 case '-': |
497 | 839 looked = 3; |
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
840 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
|
841 break; |
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
842 |
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
843 case '<': |
497 | 844 copy_end = p; |
845 looked = 1; | |
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
846 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
|
847 break; |
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
848 |
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
849 default: |
497 | 850 copy_end = p; |
851 looked = 0; | |
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
852 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
|
853 break; |
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
854 } |
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
855 |
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
856 break; |
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
857 |
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
858 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
|
859 switch (ch) { |
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
860 case '-': |
497 | 861 looked = 4; |
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
862 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
|
863 break; |
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
864 |
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
865 case '<': |
497 | 866 copy_end = p; |
867 looked = 1; | |
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
868 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
|
869 break; |
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
870 |
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
871 default: |
497 | 872 copy_end = p; |
873 looked = 0; | |
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
874 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
|
875 break; |
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
876 } |
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
877 |
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
878 break; |
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
879 |
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
880 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
|
881 switch (ch) { |
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
882 case '#': |
497 | 883 if (ctx->copy_start) { |
884 ctx->saved = 0; | |
885 } | |
886 looked = 0; | |
887 state = ssi_precommand_state; | |
489 | 888 break; |
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
889 |
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
890 case '<': |
497 | 891 copy_end = p; |
892 looked = 1; | |
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
893 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
|
894 break; |
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
895 |
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
896 default: |
497 | 897 copy_end = p; |
898 looked = 0; | |
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
899 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
|
900 break; |
14
f8a0d0f31a24
nginx-0.0.1-2002-09-17-21:49:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
901 } |
16
6ce4755737b4
nginx-0.0.1-2002-09-26-20:50:29 import
Igor Sysoev <igor@sysoev.ru>
parents:
15
diff
changeset
|
902 |
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
903 break; |
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
904 |
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
905 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
|
906 switch (ch) { |
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
907 case ' ': |
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
908 case CR: |
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
909 case LF: |
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
910 case '\t': |
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
911 break; |
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
912 |
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
913 default: |
489 | 914 ctx->command.len = 1; |
497 | 915 ctx->command.data = ngx_palloc(r->pool, |
916 NGX_HTTP_SSI_COMMAND_LEN + 1); | |
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
917 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
|
918 return NGX_ERROR; |
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
919 } |
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
920 |
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
921 ctx->command.data[0] = ch; |
497 | 922 ctx->params.nelts = 0; |
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
923 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
|
924 break; |
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
925 } |
16
6ce4755737b4
nginx-0.0.1-2002-09-26-20:50:29 import
Igor Sysoev <igor@sysoev.ru>
parents:
15
diff
changeset
|
926 |
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
927 break; |
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
928 |
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
929 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
|
930 switch (ch) { |
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
931 case ' ': |
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
932 case CR: |
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
933 case LF: |
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
934 case '\t': |
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
935 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
|
936 break; |
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
937 |
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
938 case '-': |
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
939 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
|
940 break; |
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
941 |
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
942 default: |
497 | 943 ctx->command.data[ctx->command.len++] = ch; |
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
944 |
497 | 945 if (ctx->command.len == NGX_HTTP_SSI_COMMAND_LEN) { |
946 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
947 "the \"%V\" SSI command is too long", | |
948 &ctx->command); | |
949 | |
950 state = ssi_error_state; | |
951 break; | |
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
952 } |
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
953 } |
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
954 |
14
f8a0d0f31a24
nginx-0.0.1-2002-09-17-21:49:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
955 break; |
f8a0d0f31a24
nginx-0.0.1-2002-09-17-21:49:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
956 |
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
957 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
|
958 switch (ch) { |
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
959 case ' ': |
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
960 case CR: |
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
961 case LF: |
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
962 case '\t': |
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
963 break; |
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
964 |
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
965 case '-': |
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
966 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
|
967 break; |
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
968 |
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
969 default: |
499 | 970 ctx->param = ngx_array_push(&ctx->params); |
971 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
|
972 return NGX_ERROR; |
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
973 } |
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
974 |
489 | 975 ctx->param->key.len = 1; |
497 | 976 ctx->param->key.data = ngx_palloc(r->pool, |
977 NGX_HTTP_SSI_PARAM_LEN + 1); | |
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
978 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
|
979 return NGX_ERROR; |
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
980 } |
497 | 981 |
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
982 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
|
983 |
489 | 984 ctx->param->value.len = 0; |
497 | 985 ctx->param->value.data = ngx_palloc(r->pool, |
986 ctx->value_len + 1); | |
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
987 if (ctx->param->value.data == NULL) { |
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
988 return NGX_ERROR; |
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
989 } |
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
990 |
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
991 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
|
992 break; |
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
993 } |
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
994 |
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
995 break; |
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
996 |
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
997 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
|
998 switch (ch) { |
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
999 case ' ': |
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1000 case CR: |
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1001 case LF: |
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1002 case '\t': |
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1003 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
|
1004 break; |
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1005 |
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1006 case '=': |
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1007 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
|
1008 break; |
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1009 |
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1010 case '-': |
497 | 1011 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
|
1012 |
497 | 1013 ctx->param->key.data[ctx->param->key.len++] = ch; |
1014 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
1015 "invalid \"%V\" parameter in \"%V\" SSI command", | |
1016 &ctx->param->key, &ctx->command); | |
1017 break; | |
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1018 |
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1019 default: |
497 | 1020 ctx->param->key.data[ctx->param->key.len++] = ch; |
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1021 |
497 | 1022 if (ctx->param->key.len == NGX_HTTP_SSI_PARAM_LEN) { |
1023 state = ssi_error_state; | |
1024 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
1025 "too long \"%V\" parameter in " | |
1026 "\"%V\" SSI command", | |
1027 &ctx->param->key, &ctx->command); | |
1028 break; | |
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1029 } |
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1030 } |
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1031 |
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1032 break; |
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1033 |
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1034 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
|
1035 switch (ch) { |
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1036 case ' ': |
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1037 case CR: |
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1038 case LF: |
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1039 case '\t': |
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1040 break; |
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1041 |
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1042 case '=': |
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1043 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
|
1044 break; |
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1045 |
497 | 1046 default: |
1047 if (ch == '-') { | |
1048 state = ssi_error_end0_state; | |
1049 } else { | |
1050 state = ssi_error_state; | |
1051 } | |
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1052 |
497 | 1053 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
1054 "unexpected \"%c\" symbol after \"%V\" " | |
1055 "parameter in \"%V\" SSI command", | |
1056 ch, &ctx->param->key, &ctx->command); | |
1057 break; | |
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1058 } |
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1059 |
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 |
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1062 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
|
1063 switch (ch) { |
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1064 case ' ': |
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1065 case CR: |
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1066 case LF: |
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1067 case '\t': |
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1068 break; |
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1069 |
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1070 case '"': |
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1071 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
|
1072 break; |
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1073 |
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1074 case '\'': |
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1075 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
|
1076 break; |
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1077 |
497 | 1078 default: |
1079 if (ch == '-') { | |
1080 state = ssi_error_end0_state; | |
1081 } else { | |
1082 state = ssi_error_state; | |
1083 } | |
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1084 |
497 | 1085 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
1086 "unexpected \"%c\" symbol before value of " | |
1087 "\"%V\" parameter in \"%V\" SSI command", | |
1088 ch, &ctx->param->key, &ctx->command); | |
1089 break; | |
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1090 } |
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1091 |
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1092 break; |
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1093 |
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1094 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
|
1095 switch (ch) { |
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1096 case '\\': |
497 | 1097 ctx->saved_state = ssi_double_quoted_value_state; |
1098 state = ssi_quoted_symbol_state; | |
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1099 break; |
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1100 |
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1101 case '"': |
497 | 1102 state = ssi_postparam_state; |
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1103 break; |
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1104 |
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1105 default: |
497 | 1106 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
|
1107 |
497 | 1108 if (ctx->param->value.len == ctx->value_len) { |
1109 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
1110 "too long \"%V\" value of \"%V\" parameter " | |
1111 "in \"%V\" SSI command", | |
1112 &ctx->param->value, &ctx->param->key, | |
1113 &ctx->command); | |
1114 state = ssi_error_state; | |
1115 break; | |
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1116 } |
126
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 |
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1119 break; |
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1120 |
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1121 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
|
1122 switch (ch) { |
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1123 case '\\': |
497 | 1124 ctx->saved_state = ssi_quoted_value_state; |
1125 state = ssi_quoted_symbol_state; | |
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1126 break; |
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1127 |
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1128 case '\'': |
497 | 1129 state = ssi_postparam_state; |
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1130 break; |
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1131 |
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1132 default: |
497 | 1133 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
|
1134 |
497 | 1135 if (ctx->param->value.len == ctx->value_len) { |
1136 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
1137 "too long \"%V\" value of \"%V\" parameter " | |
1138 "in \"%V\" SSI command", | |
1139 &ctx->param->value, &ctx->param->key, | |
1140 &ctx->command); | |
1141 state = ssi_error_state; | |
1142 break; | |
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1143 } |
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1144 } |
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1145 |
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1146 break; |
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1147 |
497 | 1148 case ssi_quoted_symbol_state: |
1149 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
|
1150 |
497 | 1151 if (ctx->param->value.len == ctx->value_len) { |
1152 if (ctx->param->value.len == ctx->value_len) { | |
1153 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
1154 "too long \"%V\" value of \"%V\" parameter " | |
1155 "in \"%V\" SSI command", | |
1156 &ctx->param->value, &ctx->param->key, | |
1157 &ctx->command); | |
1158 state = ssi_error_state; | |
1159 break; | |
1160 } | |
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1161 } |
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1162 |
497 | 1163 state = ctx->saved_state; |
1164 break; | |
1165 | |
1166 case ssi_postparam_state: | |
1167 switch (ch) { | |
1168 case ' ': | |
1169 case CR: | |
1170 case LF: | |
1171 case '\t': | |
1172 state = ssi_preparam_state; | |
1173 break; | |
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1174 |
497 | 1175 case '-': |
1176 state = ssi_comment_end0_state; | |
1177 break; | |
1178 | |
1179 default: | |
1180 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
1181 "unexpected \"%c\" symbol after \"%V\" value " | |
1182 "of \"%V\" parameter in \"%V\" SSI command", | |
1183 ch, &ctx->param->value, &ctx->param->key, | |
1184 &ctx->command); | |
1185 state = ssi_error_state; | |
1186 break; | |
1187 } | |
1188 | |
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1189 break; |
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1190 |
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1191 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
|
1192 switch (ch) { |
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1193 case '-': |
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1194 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
|
1195 break; |
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1196 |
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1197 default: |
497 | 1198 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
1199 "unexpected \"%c\" symbol in \"%V\" SSI command", | |
1200 ch, &ctx->command); | |
1201 state = ssi_error_state; | |
1202 break; | |
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1203 } |
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1204 |
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1205 break; |
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1206 |
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1207 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
|
1208 switch (ch) { |
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1209 case '>': |
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1210 ctx->state = ssi_start_state; |
497 | 1211 ctx->pos = p + 1; |
1212 ctx->looked = looked; | |
1213 ctx->copy_end = copy_end; | |
1214 | |
1215 if (ctx->copy_start == NULL && copy_end) { | |
1216 ctx->copy_start = ctx->buf->pos; | |
1217 } | |
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1218 |
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1219 return NGX_OK; |
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1220 |
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1221 default: |
497 | 1222 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
1223 "unexpected \"%c\" symbol in \"%V\" SSI command", | |
1224 ch, &ctx->command); | |
1225 state = ssi_error_state; | |
1226 break; | |
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1227 } |
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1228 |
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1229 break; |
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1230 |
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1231 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
|
1232 switch (ch) { |
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1233 case '-': |
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1234 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
|
1235 break; |
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1236 |
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1237 default: |
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1238 break; |
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1239 } |
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1240 |
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1241 break; |
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1242 |
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1243 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
|
1244 switch (ch) { |
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1245 case '-': |
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1246 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
|
1247 break; |
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1248 |
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1249 default: |
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1250 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
|
1251 break; |
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1252 } |
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1253 |
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1254 break; |
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1255 |
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1256 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
|
1257 switch (ch) { |
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1258 case '>': |
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1259 ctx->state = ssi_start_state; |
497 | 1260 ctx->pos = p + 1; |
1261 ctx->looked = looked; | |
1262 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
|
1263 |
497 | 1264 if (ctx->copy_start == NULL && copy_end) { |
1265 ctx->copy_start = ctx->buf->pos; | |
1266 } | |
1267 | |
1268 return NGX_HTTP_SSI_ERROR; | |
242
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1269 |
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1270 default: |
241
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1271 state = ssi_error_state; |
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1272 break; |
128
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1273 } |
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1274 |
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1275 break; |
126
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1276 } |
16
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15
diff
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|
1277 } |
126
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1278 |
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1279 ctx->state = state; |
128
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|
1280 ctx->pos = p; |
497 | 1281 ctx->looked = looked; |
126
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1282 |
497 | 1283 ctx->copy_end = (state == ssi_start_state) ? p : copy_end; |
1284 | |
1285 if (ctx->copy_start == NULL && ctx->copy_end) { | |
1286 ctx->copy_start = ctx->buf->pos; | |
1287 } | |
1288 | |
1289 return NGX_AGAIN; | |
239
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1290 } |
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1291 |
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1292 |
497 | 1293 static ngx_int_t |
1294 ngx_http_ssi_echo(ngx_http_request_t *r, ngx_http_ssi_ctx_t *ctx, | |
1295 ngx_str_t **params) | |
242
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1296 { |
501 | 1297 ngx_uint_t i; |
499 | 1298 ngx_buf_t *b; |
1299 ngx_str_t *var, *value; | |
1300 ngx_chain_t *cl; | |
501 | 1301 ngx_http_variable_value_t *vv; |
497 | 1302 |
1303 var = params[NGX_HTTP_SSI_ECHO_VAR]; | |
1304 | |
501 | 1305 for (i = 0; i < var->len; i++) { |
509 | 1306 var->data[i] = ngx_tolower(var->data[i]); |
501 | 1307 } |
497 | 1308 |
501 | 1309 vv = ngx_http_get_variable(r, var); |
1310 | |
1311 if (vv == NULL) { | |
497 | 1312 return NGX_HTTP_SSI_ERROR; |
1313 } | |
1314 | |
509 | 1315 if (vv == NGX_HTTP_VAR_NOT_FOUND) { |
499 | 1316 value = params[NGX_HTTP_SSI_ECHO_DEFAULT]; |
1317 | |
1318 if (value == NULL) { | |
1319 value = &ngx_http_ssi_none; | |
1320 | |
1321 } else if (value->len == 0) { | |
1322 return NGX_OK; | |
1323 } | |
1324 | |
1325 } else { | |
501 | 1326 value = &vv->text; |
499 | 1327 |
1328 if (value->len == 0) { | |
1329 return NGX_OK; | |
1330 } | |
1331 } | |
1332 | |
1333 b = ngx_calloc_buf(r->pool); | |
1334 if (b == NULL) { | |
1335 return NGX_HTTP_SSI_ERROR; | |
1336 } | |
1337 | |
1338 cl = ngx_alloc_chain_link(r->pool); | |
1339 if (cl == NULL) { | |
497 | 1340 return NGX_HTTP_SSI_ERROR; |
1341 } | |
1342 | |
1343 b->memory = 1; | |
1344 b->pos = value->data; | |
1345 b->last = value->data + value->len; | |
1346 | |
1347 cl->buf = b; | |
1348 cl->next = NULL; | |
1349 *ctx->last_out = cl; | |
1350 ctx->last_out = &cl->next; | |
1351 | |
242
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1352 return NGX_OK; |
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1353 } |
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1354 |
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1355 |
509 | 1356 static ngx_int_t |
1357 ngx_http_ssi_config(ngx_http_request_t *r, ngx_http_ssi_ctx_t *ctx, | |
1358 ngx_str_t **params) | |
1359 { | |
1360 ngx_str_t *value; | |
1361 | |
1362 value = params[NGX_HTTP_SSI_CONFIG_TIMEFMT]; | |
1363 | |
1364 if (value) { | |
1365 ctx->timefmt = *value; | |
1366 } | |
1367 | |
1368 return NGX_OK; | |
1369 } | |
1370 | |
1371 | |
1372 static ngx_int_t | |
1373 ngx_http_ssi_include(ngx_http_request_t *r, ngx_http_ssi_ctx_t *ctx, | |
1374 ngx_str_t **params) | |
1375 { | |
529 | 1376 u_char ch, *p, **value, *data; |
1377 size_t *size, len, prefix; | |
509 | 1378 ngx_uint_t i, j, n, bracket; |
1379 ngx_str_t uri, args, name; | |
1380 ngx_array_t lengths, values; | |
1381 ngx_http_variable_value_t *vv; | |
1382 | |
1383 /* TODO: file, virtual vs file */ | |
1384 | |
1385 uri = *params[NGX_HTTP_SSI_INCLUDE_VIRTUAL]; | |
1386 args.len = 0; | |
1387 args.data = NULL; | |
529 | 1388 prefix = 0; |
509 | 1389 |
1390 n = ngx_http_script_variables_count(&uri); | |
1391 | |
1392 if (n > 0) { | |
1393 | |
1394 if (ngx_array_init(&lengths, r->pool, 8, sizeof(size_t *)) != NGX_OK) { | |
1395 return NGX_HTTP_SSI_ERROR; | |
1396 } | |
1397 | |
1398 if (ngx_array_init(&values, r->pool, 8, sizeof(u_char *)) != NGX_OK) { | |
1399 return NGX_HTTP_SSI_ERROR; | |
1400 } | |
1401 | |
1402 len = 0; | |
1403 | |
1404 for (i = 0; i < uri.len; /* void */ ) { | |
1405 | |
1406 name.len = 0; | |
1407 | |
1408 if (uri.data[i] == '$') { | |
1409 | |
1410 if (++i == uri.len) { | |
1411 goto invalid_variable; | |
1412 } | |
1413 | |
1414 if (uri.data[i] == '{') { | |
1415 bracket = 1; | |
1416 | |
1417 if (++i == uri.len) { | |
1418 goto invalid_variable; | |
1419 } | |
1420 | |
1421 name.data = &uri.data[i]; | |
1422 | |
1423 } else { | |
1424 bracket = 0; | |
1425 name.data = &uri.data[i]; | |
1426 } | |
1427 | |
1428 for ( /* void */ ; i < uri.len; i++, name.len++) { | |
1429 ch = uri.data[i]; | |
1430 | |
1431 if (ch == '}' && bracket) { | |
1432 i++; | |
1433 bracket = 0; | |
1434 break; | |
1435 } | |
1436 | |
1437 if ((ch >= 'A' && ch <= 'Z') | |
1438 || (ch >= 'a' && ch <= 'z') | |
1439 || (ch >= '0' && ch <= '9') | |
1440 || ch == '_') | |
1441 { | |
1442 continue; | |
1443 } | |
1444 | |
1445 break; | |
1446 } | |
1447 | |
1448 if (bracket) { | |
1449 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
1450 "the closing bracket in \"%V\" " | |
1451 "variable is missing", &name); | |
1452 return NGX_HTTP_SSI_ERROR; | |
1453 } | |
1454 | |
1455 if (name.len == 0) { | |
1456 goto invalid_variable; | |
1457 } | |
1458 | |
1459 for (j = 0; j < name.len; j++) { | |
1460 name.data[j] = ngx_tolower(name.data[j]); | |
1461 } | |
1462 | |
1463 vv = ngx_http_get_variable(r, &name); | |
1464 | |
1465 if (vv == NULL) { | |
1466 return NGX_HTTP_SSI_ERROR; | |
1467 } | |
1468 | |
1469 if (vv == NGX_HTTP_VAR_NOT_FOUND) { | |
1470 continue; | |
1471 } | |
1472 | |
1473 name = vv->text; | |
1474 | |
1475 } else { | |
1476 name.data = &uri.data[i]; | |
1477 | |
1478 while (i < uri.len && uri.data[i] != '$') { | |
1479 i++; | |
1480 name.len++; | |
1481 } | |
1482 } | |
1483 | |
1484 len += name.len; | |
1485 | |
1486 size = ngx_array_push(&lengths); | |
1487 if (size == NULL) { | |
1488 return NGX_HTTP_SSI_ERROR; | |
1489 } | |
1490 | |
1491 *size = name.len; | |
1492 | |
1493 value = ngx_array_push(&values); | |
1494 if (value == NULL) { | |
1495 return NGX_HTTP_SSI_ERROR; | |
1496 } | |
1497 | |
1498 *value = name.data; | |
1499 } | |
1500 | |
529 | 1501 size = lengths.elts; |
1502 value = values.elts; | |
1503 | |
1504 for (i = 0; i < values.nelts; i++) { | |
1505 if (size[i] != 0) { | |
1506 if (*value[i] != '/') { | |
1507 for (prefix = r->uri.len; prefix; prefix--) { | |
1508 if (r->uri.data[prefix - 1] == '/') { | |
1509 len += prefix; | |
1510 break; | |
1511 } | |
1512 } | |
1513 } | |
1514 | |
1515 break; | |
1516 } | |
1517 } | |
1518 | |
509 | 1519 p = ngx_palloc(r->pool, len); |
1520 if (p == NULL) { | |
1521 return NGX_HTTP_SSI_ERROR; | |
1522 } | |
1523 | |
1524 uri.len = len; | |
1525 uri.data = p; | |
1526 | |
529 | 1527 if (prefix) { |
1528 p = ngx_cpymem(p, r->uri.data, prefix); | |
1529 } | |
509 | 1530 |
1531 for (i = 0; i < values.nelts; i++) { | |
1532 p = ngx_cpymem(p, value[i], size[i]); | |
1533 } | |
529 | 1534 |
1535 } else { | |
1536 if (uri.data[0] != '/') { | |
1537 for (prefix = r->uri.len; prefix; prefix--) { | |
1538 if (r->uri.data[prefix - 1] == '/') { | |
1539 break; | |
1540 } | |
1541 } | |
1542 | |
1543 if (prefix) { | |
1544 len = prefix + uri.len; | |
1545 | |
1546 data = ngx_palloc(r->pool, len); | |
1547 if (data == NULL) { | |
1548 return NGX_HTTP_SSI_ERROR; | |
1549 } | |
1550 | |
1551 p = ngx_cpymem(data, r->uri.data, prefix); | |
1552 ngx_memcpy(p, uri.data, uri.len); | |
1553 | |
1554 uri.len = len; | |
1555 uri.data = data; | |
1556 } | |
1557 } | |
509 | 1558 } |
1559 | |
1560 for (i = 0; i < uri.len; i++) { | |
1561 if (uri.data[i] == '?') { | |
1562 args.len = uri.len - i - 1; | |
1563 args.data = &uri.data[i + 1]; | |
1564 uri.len -= args.len + 1; | |
1565 | |
1566 break; | |
1567 } | |
1568 } | |
1569 | |
1570 if (ngx_http_subrequest(r, &uri, &args) != NGX_OK) { | |
1571 return NGX_HTTP_SSI_ERROR; | |
1572 } | |
1573 | |
1574 return NGX_OK; | |
1575 | |
1576 invalid_variable: | |
1577 | |
1578 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
1579 "invalid variable name in \"%V\"", &uri); | |
1580 | |
1581 return NGX_ERROR; | |
1582 } | |
1583 | |
1584 | |
1585 static ngx_int_t | |
1586 ngx_http_ssi_if(ngx_http_request_t *r, ngx_http_ssi_ctx_t *ctx, | |
1587 ngx_str_t **params) | |
1588 { | |
1589 ngx_str_t *expr, var; | |
1590 ngx_uint_t i; | |
1591 ngx_http_variable_value_t *vv; | |
1592 | |
1593 expr = params[NGX_HTTP_SSI_IF_EXPR]; | |
1594 | |
1595 if (expr->data[0] != '$') { | |
1596 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
1597 "invalid variable name in \"%V\"", expr); | |
1598 return NGX_HTTP_SSI_ERROR; | |
1599 } | |
1600 | |
1601 var.len = expr->len - 1; | |
1602 var.data = expr->data + 1; | |
1603 | |
1604 for (i = 0; i < var.len; i++) { | |
1605 var.data[i] = ngx_tolower(var.data[i]); | |
1606 } | |
1607 | |
1608 vv = ngx_http_get_variable(r, &var); | |
1609 | |
1610 if (vv == NULL) { | |
1611 return NGX_HTTP_SSI_ERROR; | |
1612 } | |
1613 | |
1614 if (vv != NGX_HTTP_VAR_NOT_FOUND && vv->text.len != 0) { | |
1615 ctx->output = 1; | |
1616 | |
1617 } else { | |
1618 ctx->output = 0; | |
1619 } | |
1620 | |
1621 return NGX_OK; | |
1622 } | |
1623 | |
1624 | |
1625 static ngx_int_t | |
1626 ngx_http_ssi_else(ngx_http_request_t *r, ngx_http_ssi_ctx_t *ctx, | |
1627 ngx_str_t **params) | |
1628 { | |
1629 ctx->output = !ctx->output; | |
1630 | |
1631 return NGX_OK; | |
1632 } | |
1633 | |
1634 | |
1635 static ngx_int_t | |
1636 ngx_http_ssi_endif(ngx_http_request_t *r, ngx_http_ssi_ctx_t *ctx, | |
1637 ngx_str_t **params) | |
1638 { | |
1639 ctx->output = 1; | |
1640 | |
1641 return NGX_OK; | |
1642 } | |
1643 | |
1644 | |
1645 static ngx_http_variable_value_t * | |
1646 ngx_http_ssi_date_gmt_local_variable(ngx_http_request_t *r, uintptr_t gmt) | |
1647 { | |
1648 ngx_http_ssi_ctx_t *ctx; | |
1649 ngx_http_variable_value_t *vv; | |
1650 struct tm tm; | |
1651 char buf[NGX_HTTP_SSI_DATE_LEN]; | |
1652 | |
1653 vv = ngx_palloc(r->pool, sizeof(ngx_http_variable_value_t)); | |
1654 if (vv == NULL) { | |
1655 return NULL; | |
1656 } | |
1657 | |
1658 ctx = ngx_http_get_module_ctx(r, ngx_http_ssi_filter_module); | |
1659 | |
1660 if (ctx->timefmt.len == sizeof("%s") - 1 | |
1661 && ctx->timefmt.data[0] == '%' && ctx->timefmt.data[1] == 's') | |
1662 { | |
1663 vv->value = ngx_time() + (gmt ? 0 : ngx_gmtoff); | |
1664 | |
1665 vv->text.data = ngx_palloc(r->pool, NGX_TIME_T_LEN); | |
1666 if (vv->text.data == NULL) { | |
1667 return NULL; | |
1668 } | |
1669 | |
1670 vv->text.len = ngx_sprintf(vv->text.data, "%T", vv->value) | |
1671 - vv->text.data; | |
1672 return vv; | |
1673 } | |
1674 | |
1675 if (gmt) { | |
1676 ngx_libc_gmtime(&tm); | |
1677 } else { | |
1678 ngx_libc_localtime(&tm); | |
1679 } | |
1680 | |
1681 vv->value = ngx_time() + (gmt ? 0 : ngx_gmtoff); | |
1682 | |
1683 vv->text.len = strftime(buf, NGX_HTTP_SSI_DATE_LEN, | |
1684 (char *) ctx->timefmt.data, &tm); | |
1685 if (vv->text.len == 0) { | |
1686 return NULL; | |
1687 } | |
1688 | |
1689 vv->text.data = ngx_palloc(r->pool, vv->text.len); | |
1690 if (vv->text.data == NULL) { | |
1691 return NULL; | |
1692 } | |
1693 | |
1694 ngx_memcpy(vv->text.data, buf, vv->text.len); | |
1695 | |
1696 return vv; | |
1697 } | |
1698 | |
1699 | |
527 | 1700 static char * |
1701 ngx_http_ssi_types(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
1702 { | |
1703 ngx_http_ssi_conf_t *scf = conf; | |
1704 | |
1705 ngx_str_t *value, *type; | |
1706 ngx_uint_t i; | |
1707 | |
1708 if (scf->types == NULL) { | |
1709 scf->types = ngx_array_create(cf->pool, 4, sizeof(ngx_str_t)); | |
1710 if (scf->types == NULL) { | |
1711 return NGX_CONF_ERROR; | |
1712 } | |
1713 | |
1714 type = ngx_array_push(scf->types); | |
1715 if (type == NULL) { | |
1716 return NGX_CONF_ERROR; | |
1717 } | |
1718 | |
1719 type->len = sizeof("text/html") - 1; | |
1720 type->data = (u_char *) "text/html"; | |
1721 } | |
1722 | |
1723 value = cf->args->elts; | |
1724 | |
1725 for (i = 1; i < cf->args->nelts; i++) { | |
1726 | |
1727 if (ngx_strcmp(value[i].data, "text/html") == 0) { | |
1728 continue; | |
1729 } | |
1730 | |
1731 type = ngx_array_push(scf->types); | |
1732 if (type == NULL) { | |
1733 return NGX_CONF_ERROR; | |
1734 } | |
1735 | |
1736 type->len = value[i].len; | |
1737 | |
1738 type->data = ngx_palloc(cf->pool, type->len + 1); | |
1739 if (type->data == NULL) { | |
1740 return NGX_CONF_ERROR; | |
1741 } | |
1742 | |
1743 ngx_cpystrn(type->data, value[i].data, type->len + 1); | |
1744 } | |
1745 | |
1746 return NGX_CONF_OK; | |
1747 } | |
1748 | |
1749 | |
509 | 1750 static ngx_int_t |
1751 ngx_http_ssi_add_variables(ngx_conf_t *cf) | |
1752 { | |
1753 ngx_http_variable_t *var, *v; | |
1754 | |
1755 for (v = ngx_http_ssi_vars; v->name.len; v++) { | |
1756 var = ngx_http_add_variable(cf, &v->name, v->flags); | |
1757 if (var == NULL) { | |
1758 return NGX_ERROR; | |
1759 } | |
1760 | |
1761 var->handler = v->handler; | |
1762 var->data = v->data; | |
1763 } | |
1764 | |
1765 return NGX_OK; | |
1766 } | |
1767 | |
1768 | |
497 | 1769 static void * |
1770 ngx_http_ssi_create_conf(ngx_conf_t *cf) | |
239
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1771 { |
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1772 ngx_http_ssi_conf_t *conf; |
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1773 |
499 | 1774 conf = ngx_pcalloc(cf->pool, sizeof(ngx_http_ssi_conf_t)); |
1775 if (conf == NULL) { | |
239
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1776 return NGX_CONF_ERROR; |
574bea0142be
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1777 } |
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1778 |
527 | 1779 /* |
1780 * set by ngx_pcalloc(): | |
1781 * | |
1782 * conf->types = NULL; | |
1783 */ | |
1784 | |
239
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1785 conf->enable = NGX_CONF_UNSET; |
497 | 1786 conf->silent_errors = NGX_CONF_UNSET; |
509 | 1787 conf->ignore_recycled_buffers = NGX_CONF_UNSET; |
497 | 1788 |
1789 conf->min_file_chunk = NGX_CONF_UNSET_SIZE; | |
290
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diff
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1790 conf->value_len = NGX_CONF_UNSET_SIZE; |
239
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1791 |
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1792 return conf; |
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
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1793 } |
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
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1794 |
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nginx-0.0.1-2004-01-26-11:52:49 import
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1795 |
497 | 1796 static char * |
1797 ngx_http_ssi_merge_conf(ngx_conf_t *cf, void *parent, void *child) | |
239
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nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
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1798 { |
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
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131
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1799 ngx_http_ssi_conf_t *prev = parent; |
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
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1800 ngx_http_ssi_conf_t *conf = child; |
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
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1801 |
527 | 1802 ngx_str_t *type; |
1803 | |
239
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1804 ngx_conf_merge_value(conf->enable, prev->enable, 0); |
497 | 1805 ngx_conf_merge_value(conf->silent_errors, prev->silent_errors, 0); |
509 | 1806 ngx_conf_merge_value(conf->ignore_recycled_buffers, |
1807 prev->ignore_recycled_buffers, 0); | |
497 | 1808 |
1809 ngx_conf_merge_size_value(conf->min_file_chunk, prev->min_file_chunk, 1024); | |
241
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nginx-0.0.1-2004-01-27-10:08:39 import
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diff
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|
1810 ngx_conf_merge_size_value(conf->value_len, prev->value_len, 256); |
239
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1811 |
527 | 1812 if (conf->types == NULL) { |
1813 if (prev->types == NULL) { | |
1814 conf->types = ngx_array_create(cf->pool, 1, sizeof(ngx_str_t)); | |
1815 if (conf->types == NULL) { | |
1816 return NGX_CONF_ERROR; | |
1817 } | |
1818 | |
1819 type = ngx_array_push(conf->types); | |
1820 if (type == NULL) { | |
1821 return NGX_CONF_ERROR; | |
1822 } | |
1823 | |
1824 type->len = sizeof("text/html") - 1; | |
1825 type->data = (u_char *) "text/html"; | |
1826 | |
1827 } else { | |
1828 conf->types = prev->types; | |
1829 } | |
1830 } | |
1831 | |
239
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1832 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
|
1833 } |
14
f8a0d0f31a24
nginx-0.0.1-2002-09-17-21:49:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
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|
1834 |
f8a0d0f31a24
nginx-0.0.1-2002-09-17-21:49:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
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1835 |
497 | 1836 static ngx_int_t |
1837 ngx_http_ssi_filter_init(ngx_cycle_t *cycle) | |
125
885ffb8cc32a
nginx-0.0.1-2003-08-06-09:30:51 import
Igor Sysoev <igor@sysoev.ru>
parents:
16
diff
changeset
|
1838 { |
239
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1839 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
|
1840 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
|
1841 |
239
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1842 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
|
1843 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
|
1844 |
125
885ffb8cc32a
nginx-0.0.1-2003-08-06-09:30:51 import
Igor Sysoev <igor@sysoev.ru>
parents:
16
diff
changeset
|
1845 return NGX_OK; |
14
f8a0d0f31a24
nginx-0.0.1-2002-09-17-21:49:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1846 } |