Mercurial > hg > nginx
annotate src/http/modules/ngx_http_ssi_filter_module.c @ 5491:74bfa803a5aa
Teach ngx_http_parse_unsafe_uri() how to unescape URIs.
This fixes handling of escaped URIs in X-Accel-Redirect (ticket #316),
SSI (ticket #240), and DAV.
| author | Ruslan Ermilov <ru@nginx.com> |
|---|---|
| date | Mon, 23 Dec 2013 18:12:00 +0400 |
| parents | cbd4bbe976d4 |
| children | 3a8e19528b30 |
| rev | line source |
|---|---|
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1 |
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2 /* |
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3 * Copyright (C) Igor Sysoev |
| 4412 | 4 * Copyright (C) Nginx, Inc. |
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5 */ |
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6 |
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7 |
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8 #include <ngx_config.h> |
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9 #include <ngx_core.h> |
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10 #include <ngx_http.h> |
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11 |
| 553 | 12 #define NGX_HTTP_SSI_ERROR 1 |
| 13 | |
| 14 #define NGX_HTTP_SSI_DATE_LEN 2048 | |
| 15 | |
| 16 #define NGX_HTTP_SSI_ADD_PREFIX 1 | |
| 629 | 17 #define NGX_HTTP_SSI_ADD_ZERO 2 |
| 509 | 18 |
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19 |
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20 typedef struct { |
| 597 | 21 ngx_flag_t enable; |
| 22 ngx_flag_t silent_errors; | |
| 23 ngx_flag_t ignore_recycled_buffers; | |
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24 ngx_flag_t last_modified; |
| 597 | 25 |
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26 ngx_hash_t types; |
| 597 | 27 |
| 28 size_t min_file_chunk; | |
| 29 size_t value_len; | |
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30 |
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31 ngx_array_t *types_keys; |
| 597 | 32 } ngx_http_ssi_loc_conf_t; |
| 553 | 33 |
| 34 | |
| 35 typedef struct { | |
| 597 | 36 ngx_str_t name; |
| 611 | 37 ngx_uint_t key; |
| 597 | 38 ngx_str_t value; |
| 39 } ngx_http_ssi_var_t; | |
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40 |
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41 |
| 667 | 42 typedef struct { |
| 43 ngx_str_t name; | |
| 44 ngx_chain_t *bufs; | |
| 45 ngx_uint_t count; | |
| 46 } ngx_http_ssi_block_t; | |
| 47 | |
| 48 | |
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49 typedef enum { |
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50 ssi_start_state = 0, |
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51 ssi_tag_state, |
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52 ssi_comment0_state, |
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53 ssi_comment1_state, |
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54 ssi_sharp_state, |
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55 ssi_precommand_state, |
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56 ssi_command_state, |
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57 ssi_preparam_state, |
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58 ssi_param_state, |
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59 ssi_preequal_state, |
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60 ssi_prevalue_state, |
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61 ssi_double_quoted_value_state, |
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62 ssi_quoted_value_state, |
| 497 | 63 ssi_quoted_symbol_state, |
| 64 ssi_postparam_state, | |
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65 ssi_comment_end0_state, |
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66 ssi_comment_end1_state, |
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67 ssi_error_state, |
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68 ssi_error_end0_state, |
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69 ssi_error_end1_state |
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70 } ngx_http_ssi_state_e; |
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71 |
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72 |
| 509 | 73 static ngx_int_t ngx_http_ssi_output(ngx_http_request_t *r, |
| 74 ngx_http_ssi_ctx_t *ctx); | |
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75 static void ngx_http_ssi_buffered(ngx_http_request_t *r, |
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76 ngx_http_ssi_ctx_t *ctx); |
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77 static ngx_int_t ngx_http_ssi_parse(ngx_http_request_t *r, |
| 497 | 78 ngx_http_ssi_ctx_t *ctx); |
| 553 | 79 static ngx_str_t *ngx_http_ssi_get_variable(ngx_http_request_t *r, |
| 611 | 80 ngx_str_t *name, ngx_uint_t key); |
| 553 | 81 static ngx_int_t ngx_http_ssi_evaluate_string(ngx_http_request_t *r, |
| 82 ngx_http_ssi_ctx_t *ctx, ngx_str_t *text, ngx_uint_t flags); | |
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83 static ngx_int_t ngx_http_ssi_regex_match(ngx_http_request_t *r, |
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84 ngx_str_t *pattern, ngx_str_t *str); |
| 553 | 85 |
| 86 static ngx_int_t ngx_http_ssi_include(ngx_http_request_t *r, | |
| 87 ngx_http_ssi_ctx_t *ctx, ngx_str_t **params); | |
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88 static ngx_int_t ngx_http_ssi_stub_output(ngx_http_request_t *r, void *data, |
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89 ngx_int_t rc); |
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90 static ngx_int_t ngx_http_ssi_set_variable(ngx_http_request_t *r, void *data, |
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91 ngx_int_t rc); |
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92 static ngx_int_t ngx_http_ssi_echo(ngx_http_request_t *r, |
| 497 | 93 ngx_http_ssi_ctx_t *ctx, ngx_str_t **params); |
| 509 | 94 static ngx_int_t ngx_http_ssi_config(ngx_http_request_t *r, |
| 95 ngx_http_ssi_ctx_t *ctx, ngx_str_t **params); | |
| 553 | 96 static ngx_int_t ngx_http_ssi_set(ngx_http_request_t *r, |
| 509 | 97 ngx_http_ssi_ctx_t *ctx, ngx_str_t **params); |
| 98 static ngx_int_t ngx_http_ssi_if(ngx_http_request_t *r, | |
| 99 ngx_http_ssi_ctx_t *ctx, ngx_str_t **params); | |
| 100 static ngx_int_t ngx_http_ssi_else(ngx_http_request_t *r, | |
| 101 ngx_http_ssi_ctx_t *ctx, ngx_str_t **params); | |
| 102 static ngx_int_t ngx_http_ssi_endif(ngx_http_request_t *r, | |
| 103 ngx_http_ssi_ctx_t *ctx, ngx_str_t **params); | |
| 667 | 104 static ngx_int_t ngx_http_ssi_block(ngx_http_request_t *r, |
| 105 ngx_http_ssi_ctx_t *ctx, ngx_str_t **params); | |
| 106 static ngx_int_t ngx_http_ssi_endblock(ngx_http_request_t *r, | |
| 107 ngx_http_ssi_ctx_t *ctx, ngx_str_t **params); | |
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108 |
| 573 | 109 static ngx_int_t ngx_http_ssi_date_gmt_local_variable(ngx_http_request_t *r, |
| 2041 | 110 ngx_http_variable_value_t *v, uintptr_t gmt); |
| 509 | 111 |
| 597 | 112 static ngx_int_t ngx_http_ssi_preconfiguration(ngx_conf_t *cf); |
| 113 static void *ngx_http_ssi_create_main_conf(ngx_conf_t *cf); | |
| 114 static char *ngx_http_ssi_init_main_conf(ngx_conf_t *cf, void *conf); | |
| 1169 | 115 static void *ngx_http_ssi_create_loc_conf(ngx_conf_t *cf); |
| 116 static char *ngx_http_ssi_merge_loc_conf(ngx_conf_t *cf, | |
| 497 | 117 void *parent, void *child); |
| 681 | 118 static ngx_int_t ngx_http_ssi_filter_init(ngx_conf_t *cf); |
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119 |
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120 |
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121 static ngx_command_t ngx_http_ssi_filter_commands[] = { |
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122 |
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123 { ngx_string("ssi"), |
| 681 | 124 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF |
| 125 |NGX_CONF_FLAG, | |
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126 ngx_conf_set_flag_slot, |
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127 NGX_HTTP_LOC_CONF_OFFSET, |
| 597 | 128 offsetof(ngx_http_ssi_loc_conf_t, enable), |
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129 NULL }, |
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130 |
| 497 | 131 { ngx_string("ssi_silent_errors"), |
| 132 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
| 133 ngx_conf_set_flag_slot, | |
| 134 NGX_HTTP_LOC_CONF_OFFSET, | |
| 597 | 135 offsetof(ngx_http_ssi_loc_conf_t, silent_errors), |
| 497 | 136 NULL }, |
| 137 | |
| 509 | 138 { ngx_string("ssi_ignore_recycled_buffers"), |
| 139 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
| 140 ngx_conf_set_flag_slot, | |
| 141 NGX_HTTP_LOC_CONF_OFFSET, | |
| 597 | 142 offsetof(ngx_http_ssi_loc_conf_t, ignore_recycled_buffers), |
| 509 | 143 NULL }, |
| 144 | |
| 497 | 145 { ngx_string("ssi_min_file_chunk"), |
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146 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
| 497 | 147 ngx_conf_set_size_slot, |
| 148 NGX_HTTP_LOC_CONF_OFFSET, | |
| 597 | 149 offsetof(ngx_http_ssi_loc_conf_t, min_file_chunk), |
| 497 | 150 NULL }, |
| 151 | |
| 589 | 152 { ngx_string("ssi_value_length"), |
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153 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
| 589 | 154 ngx_conf_set_size_slot, |
| 155 NGX_HTTP_LOC_CONF_OFFSET, | |
| 597 | 156 offsetof(ngx_http_ssi_loc_conf_t, value_len), |
| 589 | 157 NULL }, |
| 158 | |
| 527 | 159 { ngx_string("ssi_types"), |
| 160 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, | |
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161 ngx_http_types_slot, |
| 527 | 162 NGX_HTTP_LOC_CONF_OFFSET, |
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163 offsetof(ngx_http_ssi_loc_conf_t, types_keys), |
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164 &ngx_http_html_default_types[0] }, |
| 527 | 165 |
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166 { ngx_string("ssi_last_modified"), |
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167 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, |
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168 ngx_conf_set_flag_slot, |
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169 NGX_HTTP_LOC_CONF_OFFSET, |
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170 offsetof(ngx_http_ssi_loc_conf_t, last_modified), |
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171 NULL }, |
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172 |
| 497 | 173 ngx_null_command |
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174 }; |
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175 |
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176 |
| 577 | 177 |
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178 static ngx_http_module_t ngx_http_ssi_filter_module_ctx = { |
| 597 | 179 ngx_http_ssi_preconfiguration, /* preconfiguration */ |
| 681 | 180 ngx_http_ssi_filter_init, /* postconfiguration */ |
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181 |
| 597 | 182 ngx_http_ssi_create_main_conf, /* create main configuration */ |
| 183 ngx_http_ssi_init_main_conf, /* init main configuration */ | |
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184 |
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185 NULL, /* create server configuration */ |
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186 NULL, /* merge server configuration */ |
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187 |
| 1169 | 188 ngx_http_ssi_create_loc_conf, /* create location configuration */ |
| 189 ngx_http_ssi_merge_loc_conf /* merge location configuration */ | |
| 577 | 190 }; |
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191 |
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192 |
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193 ngx_module_t ngx_http_ssi_filter_module = { |
| 509 | 194 NGX_MODULE_V1, |
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195 &ngx_http_ssi_filter_module_ctx, /* module context */ |
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196 ngx_http_ssi_filter_commands, /* module directives */ |
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197 NGX_HTTP_MODULE, /* module type */ |
| 541 | 198 NULL, /* init master */ |
| 681 | 199 NULL, /* init module */ |
| 541 | 200 NULL, /* init process */ |
| 201 NULL, /* init thread */ | |
| 202 NULL, /* exit thread */ | |
| 203 NULL, /* exit process */ | |
| 204 NULL, /* exit master */ | |
| 205 NGX_MODULE_V1_PADDING | |
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206 }; |
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207 |
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208 |
| 569 | 209 static ngx_http_output_header_filter_pt ngx_http_next_header_filter; |
| 210 static ngx_http_output_body_filter_pt ngx_http_next_body_filter; | |
| 497 | 211 |
| 212 | |
| 213 static u_char ngx_http_ssi_string[] = "<!--"; | |
| 214 | |
| 215 static ngx_str_t ngx_http_ssi_none = ngx_string("(none)"); | |
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216 static ngx_str_t ngx_http_ssi_null_string = ngx_null_string; |
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217 |
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218 |
| 553 | 219 #define NGX_HTTP_SSI_INCLUDE_VIRTUAL 0 |
| 220 #define NGX_HTTP_SSI_INCLUDE_FILE 1 | |
| 645 | 221 #define NGX_HTTP_SSI_INCLUDE_WAIT 2 |
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222 #define NGX_HTTP_SSI_INCLUDE_SET 3 |
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223 #define NGX_HTTP_SSI_INCLUDE_STUB 4 |
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224 |
| 509 | 225 #define NGX_HTTP_SSI_ECHO_VAR 0 |
| 226 #define NGX_HTTP_SSI_ECHO_DEFAULT 1 | |
| 1545 | 227 #define NGX_HTTP_SSI_ECHO_ENCODING 2 |
| 509 | 228 |
| 547 | 229 #define NGX_HTTP_SSI_CONFIG_ERRMSG 0 |
| 230 #define NGX_HTTP_SSI_CONFIG_TIMEFMT 1 | |
| 509 | 231 |
| 553 | 232 #define NGX_HTTP_SSI_SET_VAR 0 |
| 233 #define NGX_HTTP_SSI_SET_VALUE 1 | |
| 509 | 234 |
| 235 #define NGX_HTTP_SSI_IF_EXPR 0 | |
| 236 | |
| 667 | 237 #define NGX_HTTP_SSI_BLOCK_NAME 0 |
| 238 | |
| 497 | 239 |
| 553 | 240 static ngx_http_ssi_param_t ngx_http_ssi_include_params[] = { |
| 597 | 241 { ngx_string("virtual"), NGX_HTTP_SSI_INCLUDE_VIRTUAL, 0, 0 }, |
| 242 { ngx_string("file"), NGX_HTTP_SSI_INCLUDE_FILE, 0, 0 }, | |
| 645 | 243 { ngx_string("wait"), NGX_HTTP_SSI_INCLUDE_WAIT, 0, 0 }, |
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244 { ngx_string("set"), NGX_HTTP_SSI_INCLUDE_SET, 0, 0 }, |
| 667 | 245 { ngx_string("stub"), NGX_HTTP_SSI_INCLUDE_STUB, 0, 0 }, |
| 597 | 246 { ngx_null_string, 0, 0, 0 } |
| 553 | 247 }; |
| 248 | |
| 249 | |
| 497 | 250 static ngx_http_ssi_param_t ngx_http_ssi_echo_params[] = { |
| 597 | 251 { ngx_string("var"), NGX_HTTP_SSI_ECHO_VAR, 1, 0 }, |
| 252 { ngx_string("default"), NGX_HTTP_SSI_ECHO_DEFAULT, 0, 0 }, | |
| 1545 | 253 { ngx_string("encoding"), NGX_HTTP_SSI_ECHO_ENCODING, 0, 0 }, |
| 597 | 254 { ngx_null_string, 0, 0, 0 } |
| 497 | 255 }; |
|
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256 |
| 509 | 257 |
| 258 static ngx_http_ssi_param_t ngx_http_ssi_config_params[] = { | |
| 597 | 259 { ngx_string("errmsg"), NGX_HTTP_SSI_CONFIG_ERRMSG, 0, 0 }, |
| 260 { ngx_string("timefmt"), NGX_HTTP_SSI_CONFIG_TIMEFMT, 0, 0 }, | |
| 261 { ngx_null_string, 0, 0, 0 } | |
| 509 | 262 }; |
| 263 | |
| 264 | |
| 553 | 265 static ngx_http_ssi_param_t ngx_http_ssi_set_params[] = { |
| 597 | 266 { ngx_string("var"), NGX_HTTP_SSI_SET_VAR, 1, 0 }, |
| 267 { ngx_string("value"), NGX_HTTP_SSI_SET_VALUE, 1, 0 }, | |
| 268 { ngx_null_string, 0, 0, 0 } | |
| 553 | 269 }; |
| 270 | |
| 271 | |
| 509 | 272 static ngx_http_ssi_param_t ngx_http_ssi_if_params[] = { |
| 597 | 273 { ngx_string("expr"), NGX_HTTP_SSI_IF_EXPR, 1, 0 }, |
| 274 { ngx_null_string, 0, 0, 0 } | |
| 509 | 275 }; |
| 276 | |
| 277 | |
| 667 | 278 static ngx_http_ssi_param_t ngx_http_ssi_block_params[] = { |
| 279 { ngx_string("name"), NGX_HTTP_SSI_BLOCK_NAME, 1, 0 }, | |
| 280 { ngx_null_string, 0, 0, 0 } | |
| 281 }; | |
| 282 | |
| 283 | |
| 509 | 284 static ngx_http_ssi_param_t ngx_http_ssi_no_params[] = { |
| 597 | 285 { ngx_null_string, 0, 0, 0 } |
| 509 | 286 }; |
| 287 | |
|
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288 |
| 497 | 289 static ngx_http_ssi_command_t ngx_http_ssi_commands[] = { |
| 553 | 290 { ngx_string("include"), ngx_http_ssi_include, |
| 667 | 291 ngx_http_ssi_include_params, 0, 0, 1 }, |
| 292 { ngx_string("echo"), ngx_http_ssi_echo, | |
| 293 ngx_http_ssi_echo_params, 0, 0, 0 }, | |
| 509 | 294 { ngx_string("config"), ngx_http_ssi_config, |
| 667 | 295 ngx_http_ssi_config_params, 0, 0, 0 }, |
| 296 { ngx_string("set"), ngx_http_ssi_set, ngx_http_ssi_set_params, 0, 0, 0 }, | |
| 297 | |
| 298 { ngx_string("if"), ngx_http_ssi_if, ngx_http_ssi_if_params, 0, 0, 0 }, | |
| 629 | 299 { ngx_string("elif"), ngx_http_ssi_if, ngx_http_ssi_if_params, |
| 667 | 300 NGX_HTTP_SSI_COND_IF, 0, 0 }, |
| 629 | 301 { ngx_string("else"), ngx_http_ssi_else, ngx_http_ssi_no_params, |
| 667 | 302 NGX_HTTP_SSI_COND_IF, 0, 0 }, |
| 629 | 303 { ngx_string("endif"), ngx_http_ssi_endif, ngx_http_ssi_no_params, |
| 667 | 304 NGX_HTTP_SSI_COND_ELSE, 0, 0 }, |
| 305 | |
| 306 { ngx_string("block"), ngx_http_ssi_block, | |
| 307 ngx_http_ssi_block_params, 0, 0, 0 }, | |
| 308 { ngx_string("endblock"), ngx_http_ssi_endblock, | |
| 309 ngx_http_ssi_no_params, 0, 1, 0 }, | |
| 310 | |
| 311 { ngx_null_string, NULL, NULL, 0, 0, 0 } | |
| 497 | 312 }; |
| 313 | |
| 314 | |
| 509 | 315 static ngx_http_variable_t ngx_http_ssi_vars[] = { |
| 316 | |
| 637 | 317 { ngx_string("date_local"), NULL, ngx_http_ssi_date_gmt_local_variable, 0, |
| 1565 | 318 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 509 | 319 |
| 637 | 320 { ngx_string("date_gmt"), NULL, ngx_http_ssi_date_gmt_local_variable, 1, |
| 1565 | 321 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 509 | 322 |
| 637 | 323 { ngx_null_string, NULL, NULL, 0, 0, 0 } |
| 509 | 324 }; |
| 325 | |
| 326 | |
| 327 | |
| 497 | 328 static ngx_int_t |
| 329 ngx_http_ssi_header_filter(ngx_http_request_t *r) | |
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330 { |
| 597 | 331 ngx_http_ssi_ctx_t *ctx; |
| 332 ngx_http_ssi_loc_conf_t *slcf; | |
| 333 | |
| 334 slcf = ngx_http_get_module_loc_conf(r, ngx_http_ssi_filter_module); | |
| 335 | |
| 336 if (!slcf->enable | |
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337 || r->headers_out.content_length_n == 0 |
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338 || ngx_http_test_content_type(r, &slcf->types) == NULL) |
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339 { |
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340 return ngx_http_next_header_filter(r); |
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341 } |
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342 |
| 499 | 343 ctx = ngx_pcalloc(r->pool, sizeof(ngx_http_ssi_ctx_t)); |
| 344 if (ctx == NULL) { | |
| 497 | 345 return NGX_ERROR; |
| 346 } | |
| 347 | |
| 348 ngx_http_set_ctx(r, ctx, ngx_http_ssi_filter_module); | |
| 349 | |
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350 |
| 597 | 351 ctx->value_len = slcf->value_len; |
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352 ctx->last_out = &ctx->out; |
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353 |
| 1545 | 354 ctx->encoding = NGX_HTTP_SSI_ENTITY_ENCODING; |
| 509 | 355 ctx->output = 1; |
| 356 | |
| 497 | 357 ctx->params.elts = ctx->params_array; |
| 358 ctx->params.size = sizeof(ngx_table_elt_t); | |
| 359 ctx->params.nalloc = NGX_HTTP_SSI_PARAMS_N; | |
| 360 ctx->params.pool = r->pool; | |
| 361 | |
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362 ngx_str_set(&ctx->timefmt, "%A, %d-%b-%Y %H:%M:%S %Z"); |
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363 ngx_str_set(&ctx->errmsg, |
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364 "[an error occurred while processing the directive]"); |
| 547 | 365 |
| 497 | 366 r->filter_need_in_memory = 1; |
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367 |
| 597 | 368 if (r == r->main) { |
| 577 | 369 ngx_http_clear_content_length(r); |
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370 ngx_http_clear_accept_ranges(r); |
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371 ngx_http_clear_etag(r); |
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372 |
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373 if (!slcf->last_modified) { |
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374 ngx_http_clear_last_modified(r); |
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375 } |
| 509 | 376 } |
| 377 | |
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378 return ngx_http_next_header_filter(r); |
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379 } |
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380 |
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381 |
| 497 | 382 static ngx_int_t |
| 383 ngx_http_ssi_body_filter(ngx_http_request_t *r, ngx_chain_t *in) | |
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384 { |
| 667 | 385 size_t len; |
| 597 | 386 ngx_int_t rc; |
| 387 ngx_buf_t *b; | |
| 388 ngx_uint_t i, index; | |
| 667 | 389 ngx_chain_t *cl, **ll; |
| 597 | 390 ngx_table_elt_t *param; |
| 667 | 391 ngx_http_ssi_ctx_t *ctx, *mctx; |
| 392 ngx_http_ssi_block_t *bl; | |
| 597 | 393 ngx_http_ssi_param_t *prm; |
| 394 ngx_http_ssi_command_t *cmd; | |
| 395 ngx_http_ssi_loc_conf_t *slcf; | |
| 396 ngx_http_ssi_main_conf_t *smcf; | |
| 599 | 397 ngx_str_t *params[NGX_HTTP_SSI_MAX_PARAMS + 1]; |
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398 |
|
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399 ctx = ngx_http_get_module_ctx(r, ngx_http_ssi_filter_module); |
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400 |
| 645 | 401 if (ctx == NULL |
| 402 || (in == NULL | |
| 403 && ctx->buf == NULL | |
| 404 && ctx->in == NULL | |
| 405 && ctx->busy == NULL)) | |
| 406 { | |
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407 return ngx_http_next_body_filter(r, in); |
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408 } |
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409 |
| 497 | 410 /* add the incoming chain to the chain ctx->in */ |
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129
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411 |
|
239
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412 if (in) { |
|
2536
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413 if (ngx_chain_add_copy(r->pool, &ctx->in, in) != NGX_OK) { |
|
129
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|
414 return NGX_ERROR; |
|
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415 } |
|
239
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416 } |
|
129
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417 |
|
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418 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
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419 "http ssi filter \"%V?%V\"", &r->uri, &r->args); |
|
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420 |
| 645 | 421 if (ctx->wait) { |
|
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422 |
|
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423 if (r != r->connection->data) { |
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424 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
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425 "http ssi filter wait \"%V?%V\" non-active", |
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426 &ctx->wait->uri, &ctx->wait->args); |
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427 |
| 645 | 428 return NGX_AGAIN; |
| 429 } | |
| 430 | |
|
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431 if (ctx->wait->done) { |
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432 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
|
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433 "http ssi filter wait \"%V?%V\" done", |
|
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|
434 &ctx->wait->uri, &ctx->wait->args); |
|
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|
435 |
|
767
cad7543dc419
fix <!--#include virtual=... wait="yes" -->
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changeset
|
436 ctx->wait = NULL; |
|
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|
437 |
|
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|
438 } else { |
|
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439 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
|
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440 "http ssi filter wait \"%V?%V\"", |
|
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441 &ctx->wait->uri, &ctx->wait->args); |
|
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|
442 |
|
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443 return ngx_http_next_body_filter(r, NULL); |
|
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444 } |
| 645 | 445 } |
| 446 | |
| 597 | 447 slcf = ngx_http_get_module_loc_conf(r, ngx_http_ssi_filter_module); |
|
129
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|
448 |
| 499 | 449 while (ctx->in || ctx->buf) { |
|
241
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diff
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|
450 |
| 3642 | 451 if (ctx->buf == NULL) { |
| 499 | 452 ctx->buf = ctx->in->buf; |
| 453 ctx->in = ctx->in->next; | |
| 454 ctx->pos = ctx->buf->pos; | |
| 455 } | |
| 497 | 456 |
| 457 if (ctx->state == ssi_start_state) { | |
| 458 ctx->copy_start = ctx->pos; | |
| 459 ctx->copy_end = ctx->pos; | |
|
129
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parents:
128
diff
changeset
|
460 } |
|
7a886b9a67dc
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parents:
128
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|
461 |
| 499 | 462 b = NULL; |
| 463 | |
|
239
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parents:
131
diff
changeset
|
464 while (ctx->pos < ctx->buf->last) { |
|
241
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240
diff
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|
465 |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
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parents:
241
diff
changeset
|
466 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
|
5d4f49dc8de5
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parents:
241
diff
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|
467 "saved: %d state: %d", ctx->saved, ctx->state); |
|
241
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240
diff
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|
468 |
|
239
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|
469 rc = ngx_http_ssi_parse(r, ctx); |
|
129
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|
470 |
| 497 | 471 ngx_log_debug4(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 472 "parse: %d, looked: %d %p-%p", | |
| 473 rc, ctx->looked, ctx->copy_start, ctx->copy_end); | |
|
242
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241
diff
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|
474 |
| 497 | 475 if (rc == NGX_ERROR) { |
|
239
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|
476 return rc; |
| 497 | 477 } |
|
239
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diff
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|
478 |
| 497 | 479 if (ctx->copy_start != ctx->copy_end) { |
|
241
3bfa496bc22e
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|
480 |
| 509 | 481 if (ctx->output) { |
| 482 | |
| 483 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 484 "saved: %d", ctx->saved); | |
| 485 | |
| 486 if (ctx->saved) { | |
| 487 | |
| 488 if (ctx->free) { | |
| 489 cl = ctx->free; | |
| 490 ctx->free = ctx->free->next; | |
| 491 b = cl->buf; | |
| 492 ngx_memzero(b, sizeof(ngx_buf_t)); | |
|
241
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|
493 |
| 509 | 494 } else { |
| 495 b = ngx_calloc_buf(r->pool); | |
| 496 if (b == NULL) { | |
| 497 return NGX_ERROR; | |
| 498 } | |
| 499 | |
| 500 cl = ngx_alloc_chain_link(r->pool); | |
| 501 if (cl == NULL) { | |
| 502 return NGX_ERROR; | |
| 503 } | |
| 504 | |
| 505 cl->buf = b; | |
| 506 } | |
| 507 | |
| 508 b->memory = 1; | |
| 509 b->pos = ngx_http_ssi_string; | |
| 510 b->last = ngx_http_ssi_string + ctx->saved; | |
| 511 | |
| 512 *ctx->last_out = cl; | |
| 513 ctx->last_out = &cl->next; | |
| 514 | |
| 515 ctx->saved = 0; | |
| 516 } | |
| 499 | 517 |
| 518 if (ctx->free) { | |
| 519 cl = ctx->free; | |
| 520 ctx->free = ctx->free->next; | |
| 521 b = cl->buf; | |
| 522 | |
| 523 } else { | |
| 509 | 524 b = ngx_alloc_buf(r->pool); |
| 499 | 525 if (b == NULL) { |
| 526 return NGX_ERROR; | |
| 527 } | |
| 528 | |
| 529 cl = ngx_alloc_chain_link(r->pool); | |
| 530 if (cl == NULL) { | |
| 531 return NGX_ERROR; | |
| 532 } | |
| 533 | |
| 534 cl->buf = b; | |
|
239
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|
535 } |
|
574bea0142be
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parents:
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diff
changeset
|
536 |
| 509 | 537 ngx_memcpy(b, ctx->buf, sizeof(ngx_buf_t)); |
| 538 | |
| 513 | 539 b->pos = ctx->copy_start; |
| 540 b->last = ctx->copy_end; | |
| 541 b->shadow = NULL; | |
| 509 | 542 b->last_buf = 0; |
| 543 b->recycled = 0; | |
|
239
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|
544 |
| 509 | 545 if (b->in_file) { |
| 597 | 546 if (slcf->min_file_chunk < (size_t) (b->last - b->pos)) |
| 509 | 547 { |
|
2079
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|
548 b->file_last = b->file_pos |
|
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fix error when response parsed by sub filter, then by SSI filter
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diff
changeset
|
549 + (b->last - ctx->buf->pos); |
|
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|
550 b->file_pos += b->pos - ctx->buf->pos; |
| 509 | 551 |
| 552 } else { | |
| 553 b->in_file = 0; | |
| 554 } | |
| 555 } | |
| 556 | |
| 557 cl->next = NULL; | |
|
239
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diff
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|
558 *ctx->last_out = cl; |
|
574bea0142be
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parents:
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diff
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|
559 ctx->last_out = &cl->next; |
|
574bea0142be
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parents:
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diff
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|
560 |
| 509 | 561 } else { |
| 667 | 562 if (ctx->block |
| 563 && ctx->saved + (ctx->copy_end - ctx->copy_start)) | |
| 564 { | |
| 565 b = ngx_create_temp_buf(r->pool, | |
| 566 ctx->saved + (ctx->copy_end - ctx->copy_start)); | |
| 567 | |
| 568 if (b == NULL) { | |
| 569 return NGX_ERROR; | |
| 570 } | |
| 571 | |
| 572 if (ctx->saved) { | |
| 573 b->last = ngx_cpymem(b->pos, ngx_http_ssi_string, | |
| 574 ctx->saved); | |
| 575 } | |
| 576 | |
| 577 b->last = ngx_cpymem(b->last, ctx->copy_start, | |
| 578 ctx->copy_end - ctx->copy_start); | |
| 579 | |
| 580 cl = ngx_alloc_chain_link(r->pool); | |
| 581 if (cl == NULL) { | |
| 582 return NGX_ERROR; | |
| 583 } | |
| 584 | |
| 585 cl->buf = b; | |
| 586 cl->next = NULL; | |
| 587 | |
| 588 b = NULL; | |
| 589 | |
| 590 mctx = ngx_http_get_module_ctx(r->main, | |
| 591 ngx_http_ssi_filter_module); | |
| 592 bl = mctx->blocks->elts; | |
| 593 for (ll = &bl[mctx->blocks->nelts - 1].bufs; | |
| 594 *ll; | |
| 595 ll = &(*ll)->next) | |
| 596 { | |
| 597 /* void */ | |
| 598 } | |
| 599 | |
| 600 *ll = cl; | |
| 601 } | |
| 602 | |
|
241
3bfa496bc22e
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parents:
240
diff
changeset
|
603 ctx->saved = 0; |
|
239
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parents:
131
diff
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|
604 } |
|
574bea0142be
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parents:
131
diff
changeset
|
605 } |
| 497 | 606 |
| 607 if (ctx->state == ssi_start_state) { | |
| 608 ctx->copy_start = ctx->pos; | |
| 609 ctx->copy_end = ctx->pos; | |
|
240
725129fdd524
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parents:
239
diff
changeset
|
610 |
| 497 | 611 } else { |
| 612 ctx->copy_start = NULL; | |
| 613 ctx->copy_end = NULL; | |
| 614 } | |
| 615 | |
| 616 if (rc == NGX_AGAIN) { | |
| 617 continue; | |
| 618 } | |
|
239
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|
619 |
| 497 | 620 |
| 573 | 621 b = NULL; |
| 622 | |
| 497 | 623 if (rc == NGX_OK) { |
| 624 | |
| 597 | 625 smcf = ngx_http_get_module_main_conf(r, |
| 626 ngx_http_ssi_filter_module); | |
| 627 | |
| 628 cmd = ngx_hash_find(&smcf->hash, ctx->key, ctx->command.data, | |
| 629 ctx->command.len); | |
| 630 | |
| 631 if (cmd == NULL) { | |
| 632 if (ctx->output) { | |
| 633 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 634 "invalid SSI command: \"%V\"", | |
| 635 &ctx->command); | |
| 636 goto ssi_error; | |
| 497 | 637 } |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
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parents:
127
diff
changeset
|
638 |
| 597 | 639 continue; |
| 497 | 640 } |
| 641 | |
| 667 | 642 if (!ctx->output && !cmd->block) { |
| 643 | |
| 644 if (ctx->block) { | |
| 645 | |
| 646 /* reconstruct the SSI command text */ | |
| 647 | |
| 648 len = 5 + ctx->command.len + 4; | |
| 649 | |
| 650 param = ctx->params.elts; | |
| 651 for (i = 0; i < ctx->params.nelts; i++) { | |
| 652 len += 1 + param[i].key.len + 2 | |
| 653 + param[i].value.len + 1; | |
| 654 } | |
| 655 | |
| 656 b = ngx_create_temp_buf(r->pool, len); | |
| 657 | |
| 658 if (b == NULL) { | |
| 659 return NGX_ERROR; | |
| 660 } | |
| 661 | |
| 662 cl = ngx_alloc_chain_link(r->pool); | |
| 663 if (cl == NULL) { | |
| 664 return NGX_ERROR; | |
| 665 } | |
| 666 | |
| 667 cl->buf = b; | |
| 668 cl->next = NULL; | |
| 669 | |
| 670 *b->last++ = '<'; | |
| 671 *b->last++ = '!'; | |
| 672 *b->last++ = '-'; | |
| 673 *b->last++ = '-'; | |
| 674 *b->last++ = '#'; | |
| 675 | |
| 676 b->last = ngx_cpymem(b->last, ctx->command.data, | |
| 677 ctx->command.len); | |
| 678 | |
| 679 for (i = 0; i < ctx->params.nelts; i++) { | |
| 680 *b->last++ = ' '; | |
| 681 b->last = ngx_cpymem(b->last, param[i].key.data, | |
| 682 param[i].key.len); | |
| 683 *b->last++ = '='; | |
| 684 *b->last++ = '"'; | |
| 685 b->last = ngx_cpymem(b->last, param[i].value.data, | |
| 686 param[i].value.len); | |
| 687 *b->last++ = '"'; | |
| 688 } | |
| 689 | |
| 690 *b->last++ = ' '; | |
| 691 *b->last++ = '-'; | |
| 692 *b->last++ = '-'; | |
| 693 *b->last++ = '>'; | |
| 694 | |
| 695 mctx = ngx_http_get_module_ctx(r->main, | |
| 696 ngx_http_ssi_filter_module); | |
| 697 bl = mctx->blocks->elts; | |
| 698 for (ll = &bl[mctx->blocks->nelts - 1].bufs; | |
| 699 *ll; | |
| 700 ll = &(*ll)->next) | |
| 701 { | |
| 702 /* void */ | |
| 703 } | |
| 704 | |
| 705 *ll = cl; | |
| 706 | |
| 707 b = NULL; | |
| 708 | |
| 709 continue; | |
| 710 } | |
| 711 | |
| 712 if (cmd->conditional == 0) { | |
| 713 continue; | |
| 714 } | |
| 509 | 715 } |
| 716 | |
|
4374
ae376a94de11
SSI bugfix: the "if" command did not work inside the "block" command and
Valentin Bartenev <vbart@nginx.com>
parents:
4273
diff
changeset
|
717 if (cmd->conditional |
|
ae376a94de11
SSI bugfix: the "if" command did not work inside the "block" command and
Valentin Bartenev <vbart@nginx.com>
parents:
4273
diff
changeset
|
718 && (ctx->conditional == 0 |
|
ae376a94de11
SSI bugfix: the "if" command did not work inside the "block" command and
Valentin Bartenev <vbart@nginx.com>
parents:
4273
diff
changeset
|
719 || ctx->conditional > cmd->conditional)) |
|
ae376a94de11
SSI bugfix: the "if" command did not work inside the "block" command and
Valentin Bartenev <vbart@nginx.com>
parents:
4273
diff
changeset
|
720 { |
|
ae376a94de11
SSI bugfix: the "if" command did not work inside the "block" command and
Valentin Bartenev <vbart@nginx.com>
parents:
4273
diff
changeset
|
721 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
|
ae376a94de11
SSI bugfix: the "if" command did not work inside the "block" command and
Valentin Bartenev <vbart@nginx.com>
parents:
4273
diff
changeset
|
722 "invalid context of SSI command: \"%V\"", |
|
ae376a94de11
SSI bugfix: the "if" command did not work inside the "block" command and
Valentin Bartenev <vbart@nginx.com>
parents:
4273
diff
changeset
|
723 &ctx->command); |
|
ae376a94de11
SSI bugfix: the "if" command did not work inside the "block" command and
Valentin Bartenev <vbart@nginx.com>
parents:
4273
diff
changeset
|
724 goto ssi_error; |
|
ae376a94de11
SSI bugfix: the "if" command did not work inside the "block" command and
Valentin Bartenev <vbart@nginx.com>
parents:
4273
diff
changeset
|
725 } |
|
ae376a94de11
SSI bugfix: the "if" command did not work inside the "block" command and
Valentin Bartenev <vbart@nginx.com>
parents:
4273
diff
changeset
|
726 |
| 597 | 727 if (ctx->params.nelts > NGX_HTTP_SSI_MAX_PARAMS) { |
| 728 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
|
4567
1f0ecc900010
Corrected spelling of error message (ticket #136).
Ruslan Ermilov <ru@nginx.com>
parents:
4528
diff
changeset
|
729 "too many SSI command parameters: \"%V\"", |
| 597 | 730 &ctx->command); |
| 731 goto ssi_error; | |
| 732 } | |
| 733 | |
| 497 | 734 ngx_memzero(params, |
| 599 | 735 (NGX_HTTP_SSI_MAX_PARAMS + 1) * sizeof(ngx_str_t *)); |
| 497 | 736 |
| 737 param = ctx->params.elts; | |
| 738 | |
| 739 for (i = 0; i < ctx->params.nelts; i++) { | |
| 740 | |
| 741 for (prm = cmd->params; prm->name.len; prm++) { | |
| 742 | |
| 743 if (param[i].key.len != prm->name.len | |
| 744 || ngx_strncmp(param[i].key.data, prm->name.data, | |
| 745 prm->name.len) != 0) | |
| 746 { | |
| 747 continue; | |
| 748 } | |
| 749 | |
| 597 | 750 if (!prm->multiple) { |
| 751 if (params[prm->index]) { | |
| 752 ngx_log_error(NGX_LOG_ERR, | |
| 753 r->connection->log, 0, | |
| 754 "duplicate \"%V\" parameter " | |
| 755 "in \"%V\" SSI command", | |
| 756 ¶m[i].key, &ctx->command); | |
| 757 | |
| 758 goto ssi_error; | |
| 759 } | |
| 760 | |
| 761 params[prm->index] = ¶m[i].value; | |
| 762 | |
| 763 break; | |
| 497 | 764 } |
| 765 | |
| 597 | 766 for (index = prm->index; params[index]; index++) { |
| 767 /* void */ | |
| 768 } | |
| 769 | |
| 770 params[index] = ¶m[i].value; | |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
771 |
| 497 | 772 break; |
| 773 } | |
| 774 | |
| 775 if (prm->name.len == 0) { | |
| 776 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 777 "invalid parameter name: \"%V\" " | |
| 778 "in \"%V\" SSI command", | |
| 779 ¶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
|
780 |
| 497 | 781 goto ssi_error; |
| 782 } | |
| 783 } | |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
784 |
| 497 | 785 for (prm = cmd->params; prm->name.len; prm++) { |
| 786 if (prm->mandatory && params[prm->index] == 0) { | |
| 787 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 788 "mandatory \"%V\" parameter is absent " | |
| 789 "in \"%V\" SSI command", | |
| 790 &prm->name, &ctx->command); | |
| 791 | |
| 792 goto ssi_error; | |
| 793 } | |
| 794 } | |
| 795 | |
|
2377
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
796 if (cmd->flush && ctx->out) { |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
797 |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
798 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
799 "ssi flush"); |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
800 |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
801 if (ngx_http_ssi_output(r, ctx) == NGX_ERROR) { |
| 509 | 802 return NGX_ERROR; |
| 803 } | |
| 804 } | |
| 805 | |
| 569 | 806 rc = cmd->handler(r, ctx, params); |
| 807 | |
| 808 if (rc == NGX_OK) { | |
| 497 | 809 continue; |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
810 } |
| 583 | 811 |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
812 if (rc == NGX_DONE || rc == NGX_AGAIN || rc == NGX_ERROR) { |
|
3680
0d492ae53a57
update r->buffered after processing SSI command,
Igor Sysoev <igor@sysoev.ru>
parents:
3642
diff
changeset
|
813 ngx_http_ssi_buffered(r, ctx); |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
814 return rc; |
| 583 | 815 } |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
816 } |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
817 |
| 497 | 818 |
| 819 /* rc == NGX_HTTP_SSI_ERROR */ | |
| 820 | |
| 499 | 821 ssi_error: |
| 497 | 822 |
| 597 | 823 if (slcf->silent_errors) { |
| 497 | 824 continue; |
| 825 } | |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
826 |
| 499 | 827 if (ctx->free) { |
| 828 cl = ctx->free; | |
| 829 ctx->free = ctx->free->next; | |
| 830 b = cl->buf; | |
| 831 ngx_memzero(b, sizeof(ngx_buf_t)); | |
| 832 | |
| 833 } else { | |
| 834 b = ngx_calloc_buf(r->pool); | |
| 835 if (b == NULL) { | |
| 836 return NGX_ERROR; | |
| 837 } | |
| 838 | |
| 839 cl = ngx_alloc_chain_link(r->pool); | |
| 840 if (cl == NULL) { | |
| 841 return NGX_ERROR; | |
| 842 } | |
| 843 | |
| 844 cl->buf = b; | |
| 497 | 845 } |
|
16
6ce4755737b4
nginx-0.0.1-2002-09-26-20:50:29 import
Igor Sysoev <igor@sysoev.ru>
parents:
15
diff
changeset
|
846 |
| 497 | 847 b->memory = 1; |
| 547 | 848 b->pos = ctx->errmsg.data; |
| 849 b->last = ctx->errmsg.data + ctx->errmsg.len; | |
|
16
6ce4755737b4
nginx-0.0.1-2002-09-26-20:50:29 import
Igor Sysoev <igor@sysoev.ru>
parents:
15
diff
changeset
|
850 |
| 497 | 851 cl->next = NULL; |
| 852 *ctx->last_out = cl; | |
| 853 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
|
854 |
| 497 | 855 continue; |
| 856 } | |
| 857 | |
|
710
6875ee9f93c7
ssi did work with memcached and nonbuffered responses
Igor Sysoev <igor@sysoev.ru>
parents:
681
diff
changeset
|
858 if (ctx->buf->last_buf || ngx_buf_in_memory(ctx->buf)) { |
| 499 | 859 if (b == NULL) { |
| 860 if (ctx->free) { | |
| 861 cl = ctx->free; | |
| 862 ctx->free = ctx->free->next; | |
| 863 b = cl->buf; | |
| 864 ngx_memzero(b, sizeof(ngx_buf_t)); | |
| 865 | |
| 866 } else { | |
| 867 b = ngx_calloc_buf(r->pool); | |
| 868 if (b == NULL) { | |
| 869 return NGX_ERROR; | |
| 870 } | |
| 497 | 871 |
| 499 | 872 cl = ngx_alloc_chain_link(r->pool); |
| 873 if (cl == NULL) { | |
| 874 return NGX_ERROR; | |
| 875 } | |
| 876 | |
| 877 cl->buf = b; | |
| 878 } | |
| 879 | |
| 509 | 880 b->sync = 1; |
| 881 | |
| 499 | 882 cl->next = NULL; |
| 883 *ctx->last_out = cl; | |
| 884 ctx->last_out = &cl->next; | |
| 885 } | |
| 886 | |
| 887 b->last_buf = ctx->buf->last_buf; | |
| 888 b->shadow = ctx->buf; | |
| 509 | 889 |
| 597 | 890 if (slcf->ignore_recycled_buffers == 0) { |
| 509 | 891 b->recycled = ctx->buf->recycled; |
| 892 } | |
| 497 | 893 } |
| 894 | |
| 499 | 895 ctx->buf = NULL; |
| 896 | |
| 497 | 897 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
|
898 } |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
899 |
| 499 | 900 if (ctx->out == NULL && ctx->busy == NULL) { |
| 497 | 901 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
|
902 } |
|
7a886b9a67dc
nginx-0.0.1-2003-08-10-20:14:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
128
diff
changeset
|
903 |
| 509 | 904 return ngx_http_ssi_output(r, ctx); |
| 905 } | |
| 906 | |
| 907 | |
| 908 static ngx_int_t | |
| 909 ngx_http_ssi_output(ngx_http_request_t *r, ngx_http_ssi_ctx_t *ctx) | |
| 910 { | |
| 911 ngx_int_t rc; | |
| 912 ngx_buf_t *b; | |
| 913 ngx_chain_t *cl; | |
| 914 | |
| 641 | 915 #if 1 |
| 916 b = NULL; | |
| 917 for (cl = ctx->out; cl; cl = cl->next) { | |
| 643 | 918 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 919 "ssi out: %p %p", cl->buf, cl->buf->pos); | |
| 641 | 920 if (cl->buf == b) { |
| 921 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, | |
| 922 "the same buf was used in ssi"); | |
| 923 ngx_debug_point(); | |
| 924 return NGX_ERROR; | |
| 925 } | |
| 926 b = cl->buf; | |
| 927 } | |
| 928 #endif | |
| 929 | |
| 497 | 930 rc = ngx_http_next_body_filter(r, ctx->out); |
|
129
7a886b9a67dc
nginx-0.0.1-2003-08-10-20:14:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
128
diff
changeset
|
931 |
| 499 | 932 if (ctx->busy == NULL) { |
| 933 ctx->busy = ctx->out; | |
| 934 | |
| 935 } else { | |
| 936 for (cl = ctx->busy; cl->next; cl = cl->next) { /* void */ } | |
| 937 cl->next = ctx->out; | |
| 938 } | |
| 939 | |
| 497 | 940 ctx->out = NULL; |
| 941 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
|
942 |
| 499 | 943 while (ctx->busy) { |
| 944 | |
| 657 | 945 cl = ctx->busy; |
| 946 b = cl->buf; | |
| 499 | 947 |
| 948 if (ngx_buf_size(b) != 0) { | |
| 949 break; | |
| 950 } | |
| 951 | |
| 952 if (b->shadow) { | |
| 953 b->shadow->pos = b->shadow->last; | |
| 954 } | |
| 955 | |
| 956 ctx->busy = cl->next; | |
| 645 | 957 |
| 958 if (ngx_buf_in_memory(b) || b->in_file) { | |
| 959 /* add data bufs only to the free buf chain */ | |
| 960 | |
| 961 cl->next = ctx->free; | |
| 962 ctx->free = cl; | |
| 963 } | |
| 499 | 964 } |
| 965 | |
|
3680
0d492ae53a57
update r->buffered after processing SSI command,
Igor Sysoev <igor@sysoev.ru>
parents:
3642
diff
changeset
|
966 ngx_http_ssi_buffered(r, ctx); |
|
0d492ae53a57
update r->buffered after processing SSI command,
Igor Sysoev <igor@sysoev.ru>
parents:
3642
diff
changeset
|
967 |
|
0d492ae53a57
update r->buffered after processing SSI command,
Igor Sysoev <igor@sysoev.ru>
parents:
3642
diff
changeset
|
968 return rc; |
|
0d492ae53a57
update r->buffered after processing SSI command,
Igor Sysoev <igor@sysoev.ru>
parents:
3642
diff
changeset
|
969 } |
|
0d492ae53a57
update r->buffered after processing SSI command,
Igor Sysoev <igor@sysoev.ru>
parents:
3642
diff
changeset
|
970 |
|
0d492ae53a57
update r->buffered after processing SSI command,
Igor Sysoev <igor@sysoev.ru>
parents:
3642
diff
changeset
|
971 |
|
0d492ae53a57
update r->buffered after processing SSI command,
Igor Sysoev <igor@sysoev.ru>
parents:
3642
diff
changeset
|
972 static void |
|
0d492ae53a57
update r->buffered after processing SSI command,
Igor Sysoev <igor@sysoev.ru>
parents:
3642
diff
changeset
|
973 ngx_http_ssi_buffered(ngx_http_request_t *r, ngx_http_ssi_ctx_t *ctx) |
|
0d492ae53a57
update r->buffered after processing SSI command,
Igor Sysoev <igor@sysoev.ru>
parents:
3642
diff
changeset
|
974 { |
|
829
362d156f0278
high level HTTP buffered flags should be on per-subrequest basis,
Igor Sysoev <igor@sysoev.ru>
parents:
787
diff
changeset
|
975 if (ctx->in || ctx->buf) { |
|
362d156f0278
high level HTTP buffered flags should be on per-subrequest basis,
Igor Sysoev <igor@sysoev.ru>
parents:
787
diff
changeset
|
976 r->buffered |= NGX_HTTP_SSI_BUFFERED; |
|
362d156f0278
high level HTTP buffered flags should be on per-subrequest basis,
Igor Sysoev <igor@sysoev.ru>
parents:
787
diff
changeset
|
977 |
|
362d156f0278
high level HTTP buffered flags should be on per-subrequest basis,
Igor Sysoev <igor@sysoev.ru>
parents:
787
diff
changeset
|
978 } else { |
|
362d156f0278
high level HTTP buffered flags should be on per-subrequest basis,
Igor Sysoev <igor@sysoev.ru>
parents:
787
diff
changeset
|
979 r->buffered &= ~NGX_HTTP_SSI_BUFFERED; |
|
362d156f0278
high level HTTP buffered flags should be on per-subrequest basis,
Igor Sysoev <igor@sysoev.ru>
parents:
787
diff
changeset
|
980 } |
|
129
7a886b9a67dc
nginx-0.0.1-2003-08-10-20:14:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
128
diff
changeset
|
981 } |
|
7a886b9a67dc
nginx-0.0.1-2003-08-10-20:14:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
128
diff
changeset
|
982 |
|
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 static ngx_int_t |
| 985 ngx_http_ssi_parse(ngx_http_request_t *r, ngx_http_ssi_ctx_t *ctx) | |
|
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
986 { |
| 609 | 987 u_char *p, *value, *last, *copy_end, ch; |
| 497 | 988 size_t looked; |
|
241
3bfa496bc22e
nginx-0.0.1-2004-01-27-10:08:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
240
diff
changeset
|
989 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
|
990 |
| 497 | 991 state = ctx->state; |
| 992 looked = ctx->looked; | |
| 993 last = ctx->buf->last; | |
| 994 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
|
995 |
| 497 | 996 for (p = ctx->pos; p < last; p++) { |
| 489 | 997 |
| 998 ch = *p; | |
| 999 | |
| 1000 if (state == ssi_start_state) { | |
| 1001 | |
| 1002 /* the tight loop */ | |
| 1003 | |
| 499 | 1004 for ( ;; ) { |
| 1005 if (ch == '<') { | |
| 1006 copy_end = p; | |
| 1007 looked = 1; | |
| 1008 state = ssi_tag_state; | |
| 1009 | |
| 1010 goto tag_started; | |
| 489 | 1011 } |
| 1012 | |
| 499 | 1013 if (++p == last) { |
| 1014 break; | |
| 1015 } | |
| 497 | 1016 |
| 499 | 1017 ch = *p; |
| 489 | 1018 } |
| 1019 | |
|
1260
c3541b8973de
if "<!--" was on edge of buf, then ssi_sharp_state was saved in ctx->saved
Igor Sysoev <igor@sysoev.ru>
parents:
1190
diff
changeset
|
1020 ctx->state = state; |
| 497 | 1021 ctx->pos = p; |
| 1022 ctx->looked = looked; | |
| 1023 ctx->copy_end = p; | |
| 489 | 1024 |
| 497 | 1025 if (ctx->copy_start == NULL) { |
| 1026 ctx->copy_start = ctx->buf->pos; | |
| 489 | 1027 } |
| 497 | 1028 |
| 1029 return NGX_AGAIN; | |
| 1030 | |
| 499 | 1031 tag_started: |
| 1032 | |
| 497 | 1033 continue; |
| 489 | 1034 } |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1035 |
|
125
885ffb8cc32a
nginx-0.0.1-2003-08-06-09:30:51 import
Igor Sysoev <igor@sysoev.ru>
parents:
16
diff
changeset
|
1036 switch (state) { |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1037 |
|
125
885ffb8cc32a
nginx-0.0.1-2003-08-06-09:30:51 import
Igor Sysoev <igor@sysoev.ru>
parents:
16
diff
changeset
|
1038 case ssi_start_state: |
|
4821
f1867c1d4c63
Mark logically dead code with corresponding comment.
Andrey Belov <defan@nginx.com>
parents:
4746
diff
changeset
|
1039 /* not reached */ |
|
126
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 ssi_tag_state: |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1043 switch (ch) { |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1044 case '!': |
| 497 | 1045 looked = 2; |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1046 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
|
1047 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1048 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1049 case '<': |
| 497 | 1050 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
|
1051 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1052 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1053 default: |
| 497 | 1054 copy_end = p; |
| 1055 looked = 0; | |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1056 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
|
1057 break; |
|
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 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1062 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
|
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 '-': |
| 497 | 1065 looked = 3; |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1066 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
|
1067 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1068 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1069 case '<': |
| 497 | 1070 copy_end = p; |
| 1071 looked = 1; | |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1072 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
|
1073 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1074 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1075 default: |
| 497 | 1076 copy_end = p; |
| 1077 looked = 0; | |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1078 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
|
1079 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1080 } |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1081 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1082 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1083 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1084 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
|
1085 switch (ch) { |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1086 case '-': |
| 497 | 1087 looked = 4; |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1088 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
|
1089 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1090 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1091 case '<': |
| 497 | 1092 copy_end = p; |
| 1093 looked = 1; | |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1094 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
|
1095 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1096 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1097 default: |
| 497 | 1098 copy_end = p; |
| 1099 looked = 0; | |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1100 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
|
1101 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1102 } |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1103 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1104 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1105 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1106 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
|
1107 switch (ch) { |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1108 case '#': |
| 659 | 1109 if (p - ctx->pos < 4) { |
| 1110 ctx->saved = 0; | |
| 1111 } | |
| 497 | 1112 looked = 0; |
| 1113 state = ssi_precommand_state; | |
| 489 | 1114 break; |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1115 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1116 case '<': |
| 497 | 1117 copy_end = p; |
| 1118 looked = 1; | |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1119 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
|
1120 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1121 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1122 default: |
| 497 | 1123 copy_end = p; |
| 1124 looked = 0; | |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1125 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
|
1126 break; |
|
14
f8a0d0f31a24
nginx-0.0.1-2002-09-17-21:49:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1127 } |
|
16
6ce4755737b4
nginx-0.0.1-2002-09-26-20:50:29 import
Igor Sysoev <igor@sysoev.ru>
parents:
15
diff
changeset
|
1128 |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1129 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1130 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1131 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
|
1132 switch (ch) { |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1133 case ' ': |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1134 case CR: |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1135 case LF: |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1136 case '\t': |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1137 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1138 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1139 default: |
| 489 | 1140 ctx->command.len = 1; |
| 2049 | 1141 ctx->command.data = ngx_pnalloc(r->pool, |
| 1142 NGX_HTTP_SSI_COMMAND_LEN); | |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
1143 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
|
1144 return NGX_ERROR; |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
1145 } |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
1146 |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1147 ctx->command.data[0] = ch; |
| 609 | 1148 |
| 597 | 1149 ctx->key = 0; |
| 1150 ctx->key = ngx_hash(ctx->key, ch); | |
| 1151 | |
| 497 | 1152 ctx->params.nelts = 0; |
| 629 | 1153 |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1154 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
|
1155 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1156 } |
|
16
6ce4755737b4
nginx-0.0.1-2002-09-26-20:50:29 import
Igor Sysoev <igor@sysoev.ru>
parents:
15
diff
changeset
|
1157 |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1158 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1159 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1160 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
|
1161 switch (ch) { |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1162 case ' ': |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1163 case CR: |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1164 case LF: |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1165 case '\t': |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1166 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
|
1167 break; |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1168 |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1169 case '-': |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1170 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
|
1171 break; |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1172 |
|
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1173 default: |
| 497 | 1174 if (ctx->command.len == NGX_HTTP_SSI_COMMAND_LEN) { |
| 1175 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 609 | 1176 "the \"%V%c...\" SSI command is too long", |
| 1177 &ctx->command, ch); | |
| 497 | 1178 |
| 1179 state = ssi_error_state; | |
| 1180 break; | |
|
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1181 } |
| 609 | 1182 |
| 1183 ctx->command.data[ctx->command.len++] = ch; | |
| 1184 ctx->key = ngx_hash(ctx->key, ch); | |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1185 } |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1186 |
|
14
f8a0d0f31a24
nginx-0.0.1-2002-09-17-21:49:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1187 break; |
|
f8a0d0f31a24
nginx-0.0.1-2002-09-17-21:49:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1188 |
|
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1189 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
|
1190 switch (ch) { |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1191 case ' ': |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1192 case CR: |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1193 case LF: |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1194 case '\t': |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1195 break; |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1196 |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1197 case '-': |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1198 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
|
1199 break; |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1200 |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1201 default: |
| 499 | 1202 ctx->param = ngx_array_push(&ctx->params); |
| 1203 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
|
1204 return NGX_ERROR; |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
1205 } |
|
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1206 |
| 489 | 1207 ctx->param->key.len = 1; |
| 2049 | 1208 ctx->param->key.data = ngx_pnalloc(r->pool, |
| 1209 NGX_HTTP_SSI_PARAM_LEN); | |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
1210 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
|
1211 return NGX_ERROR; |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
1212 } |
| 497 | 1213 |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1214 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
|
1215 |
| 489 | 1216 ctx->param->value.len = 0; |
| 609 | 1217 |
| 1218 if (ctx->value_buf == NULL) { | |
| 2049 | 1219 ctx->param->value.data = ngx_pnalloc(r->pool, |
|
4528
00ccad19c53d
Fixed ssi and perl interaction.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
1220 ctx->value_len + 1); |
| 609 | 1221 if (ctx->param->value.data == NULL) { |
| 1222 return NGX_ERROR; | |
| 1223 } | |
| 1224 | |
| 1225 } else { | |
| 1226 ctx->param->value.data = ctx->value_buf; | |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
1227 } |
|
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1228 |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1229 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
|
1230 break; |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1231 } |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1232 |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1233 break; |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1234 |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1235 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
|
1236 switch (ch) { |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1237 case ' ': |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1238 case CR: |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1239 case LF: |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1240 case '\t': |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1241 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
|
1242 break; |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1243 |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1244 case '=': |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1245 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
|
1246 break; |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1247 |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1248 case '-': |
| 497 | 1249 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
|
1250 |
| 497 | 1251 ctx->param->key.data[ctx->param->key.len++] = ch; |
| 1252 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 1253 "invalid \"%V\" parameter in \"%V\" SSI command", | |
| 1254 &ctx->param->key, &ctx->command); | |
| 1255 break; | |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1256 |
|
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1257 default: |
| 497 | 1258 if (ctx->param->key.len == NGX_HTTP_SSI_PARAM_LEN) { |
| 1259 state = ssi_error_state; | |
| 1260 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 609 | 1261 "too long \"%V%c...\" parameter in " |
| 497 | 1262 "\"%V\" SSI command", |
| 609 | 1263 &ctx->param->key, ch, &ctx->command); |
| 497 | 1264 break; |
|
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1265 } |
| 609 | 1266 |
| 1267 ctx->param->key.data[ctx->param->key.len++] = ch; | |
|
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1268 } |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1269 |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1270 break; |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1271 |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1272 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
|
1273 switch (ch) { |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1274 case ' ': |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1275 case CR: |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1276 case LF: |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1277 case '\t': |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1278 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1279 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1280 case '=': |
|
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1281 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
|
1282 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1283 |
| 497 | 1284 default: |
| 1285 if (ch == '-') { | |
| 1286 state = ssi_error_end0_state; | |
| 1287 } else { | |
| 1288 state = ssi_error_state; | |
| 1289 } | |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1290 |
| 497 | 1291 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
| 1292 "unexpected \"%c\" symbol after \"%V\" " | |
| 1293 "parameter in \"%V\" SSI command", | |
| 1294 ch, &ctx->param->key, &ctx->command); | |
| 1295 break; | |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1296 } |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1297 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1298 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1299 |
|
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1300 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
|
1301 switch (ch) { |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1302 case ' ': |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1303 case CR: |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1304 case LF: |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1305 case '\t': |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1306 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1307 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1308 case '"': |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1309 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
|
1310 break; |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1311 |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1312 case '\'': |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1313 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
|
1314 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1315 |
| 497 | 1316 default: |
| 1317 if (ch == '-') { | |
| 1318 state = ssi_error_end0_state; | |
| 1319 } else { | |
| 1320 state = ssi_error_state; | |
| 1321 } | |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1322 |
| 497 | 1323 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
| 1324 "unexpected \"%c\" symbol before value of " | |
| 1325 "\"%V\" parameter in \"%V\" SSI command", | |
| 1326 ch, &ctx->param->key, &ctx->command); | |
| 1327 break; | |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1328 } |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1329 |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1330 break; |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1331 |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1332 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
|
1333 switch (ch) { |
| 559 | 1334 case '"': |
| 1335 state = ssi_postparam_state; | |
| 1336 break; | |
| 1337 | |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1338 case '\\': |
| 497 | 1339 ctx->saved_state = ssi_double_quoted_value_state; |
| 1340 state = ssi_quoted_symbol_state; | |
| 559 | 1341 |
| 1342 /* fall through */ | |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1343 |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1344 default: |
| 497 | 1345 if (ctx->param->value.len == ctx->value_len) { |
| 1346 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 609 | 1347 "too long \"%V%c...\" value of \"%V\" " |
| 1348 "parameter in \"%V\" SSI command", | |
| 1349 &ctx->param->value, ch, &ctx->param->key, | |
| 497 | 1350 &ctx->command); |
| 1351 state = ssi_error_state; | |
| 1352 break; | |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1353 } |
| 609 | 1354 |
| 1355 ctx->param->value.data[ctx->param->value.len++] = ch; | |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1356 } |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1357 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1358 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1359 |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1360 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
|
1361 switch (ch) { |
| 559 | 1362 case '\'': |
| 1363 state = ssi_postparam_state; | |
| 1364 break; | |
| 1365 | |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1366 case '\\': |
| 497 | 1367 ctx->saved_state = ssi_quoted_value_state; |
| 1368 state = ssi_quoted_symbol_state; | |
| 559 | 1369 |
| 1370 /* fall through */ | |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1371 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1372 default: |
| 497 | 1373 if (ctx->param->value.len == ctx->value_len) { |
| 1374 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 609 | 1375 "too long \"%V%c...\" value of \"%V\" " |
| 1376 "parameter in \"%V\" SSI command", | |
| 1377 &ctx->param->value, ch, &ctx->param->key, | |
| 497 | 1378 &ctx->command); |
| 1379 state = ssi_error_state; | |
| 1380 break; | |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1381 } |
| 609 | 1382 |
| 1383 ctx->param->value.data[ctx->param->value.len++] = ch; | |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1384 } |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1385 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1386 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1387 |
| 497 | 1388 case ssi_quoted_symbol_state: |
| 559 | 1389 state = ctx->saved_state; |
| 1390 | |
|
4528
00ccad19c53d
Fixed ssi and perl interaction.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
1391 if (ctx->param->value.len == ctx->value_len) { |
|
00ccad19c53d
Fixed ssi and perl interaction.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
1392 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
|
00ccad19c53d
Fixed ssi and perl interaction.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
1393 "too long \"%V%c...\" value of \"%V\" " |
|
00ccad19c53d
Fixed ssi and perl interaction.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
1394 "parameter in \"%V\" SSI command", |
|
00ccad19c53d
Fixed ssi and perl interaction.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
1395 &ctx->param->value, ch, &ctx->param->key, |
|
00ccad19c53d
Fixed ssi and perl interaction.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
1396 &ctx->command); |
|
00ccad19c53d
Fixed ssi and perl interaction.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
1397 state = ssi_error_state; |
|
00ccad19c53d
Fixed ssi and perl interaction.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
1398 break; |
|
00ccad19c53d
Fixed ssi and perl interaction.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
1399 } |
|
00ccad19c53d
Fixed ssi and perl interaction.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
1400 |
| 497 | 1401 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
|
1402 |
| 497 | 1403 break; |
| 1404 | |
| 1405 case ssi_postparam_state: | |
| 609 | 1406 |
| 651 | 1407 if (ctx->param->value.len + 1 < ctx->value_len / 2) { |
| 2049 | 1408 value = ngx_pnalloc(r->pool, ctx->param->value.len + 1); |
| 609 | 1409 if (value == NULL) { |
| 1410 return NGX_ERROR; | |
| 1411 } | |
| 1412 | |
| 1413 ngx_memcpy(value, ctx->param->value.data, | |
| 1414 ctx->param->value.len); | |
| 1415 | |
| 1416 ctx->value_buf = ctx->param->value.data; | |
| 1417 ctx->param->value.data = value; | |
| 1418 | |
| 1419 } else { | |
| 1420 ctx->value_buf = NULL; | |
| 1421 } | |
| 1422 | |
| 497 | 1423 switch (ch) { |
| 1424 case ' ': | |
| 1425 case CR: | |
| 1426 case LF: | |
| 1427 case '\t': | |
| 1428 state = ssi_preparam_state; | |
| 1429 break; | |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1430 |
| 497 | 1431 case '-': |
| 1432 state = ssi_comment_end0_state; | |
| 1433 break; | |
| 1434 | |
| 1435 default: | |
| 1436 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 1437 "unexpected \"%c\" symbol after \"%V\" value " | |
| 1438 "of \"%V\" parameter in \"%V\" SSI command", | |
| 1439 ch, &ctx->param->value, &ctx->param->key, | |
| 1440 &ctx->command); | |
| 1441 state = ssi_error_state; | |
| 1442 break; | |
| 1443 } | |
| 1444 | |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1445 break; |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1446 |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1447 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
|
1448 switch (ch) { |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1449 case '-': |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1450 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
|
1451 break; |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1452 |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1453 default: |
| 497 | 1454 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
| 1455 "unexpected \"%c\" symbol in \"%V\" SSI command", | |
| 1456 ch, &ctx->command); | |
| 1457 state = ssi_error_state; | |
| 1458 break; | |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1459 } |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1460 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1461 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1462 |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1463 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
|
1464 switch (ch) { |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1465 case '>': |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1466 ctx->state = ssi_start_state; |
| 497 | 1467 ctx->pos = p + 1; |
| 1468 ctx->looked = looked; | |
| 1469 ctx->copy_end = copy_end; | |
| 1470 | |
| 1471 if (ctx->copy_start == NULL && copy_end) { | |
| 1472 ctx->copy_start = ctx->buf->pos; | |
| 1473 } | |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1474 |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1475 return NGX_OK; |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1476 |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1477 default: |
| 497 | 1478 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
| 1479 "unexpected \"%c\" symbol in \"%V\" SSI command", | |
| 1480 ch, &ctx->command); | |
| 1481 state = ssi_error_state; | |
| 1482 break; | |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1483 } |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1484 |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1485 break; |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1486 |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1487 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
|
1488 switch (ch) { |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1489 case '-': |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1490 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
|
1491 break; |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1492 |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1493 default: |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1494 break; |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1495 } |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1496 |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1497 break; |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1498 |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1499 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
|
1500 switch (ch) { |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1501 case '-': |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1502 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
|
1503 break; |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1504 |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1505 default: |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1506 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
|
1507 break; |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1508 } |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1509 |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1510 break; |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1511 |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1512 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
|
1513 switch (ch) { |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1514 case '>': |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1515 ctx->state = ssi_start_state; |
| 497 | 1516 ctx->pos = p + 1; |
| 1517 ctx->looked = looked; | |
| 1518 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
|
1519 |
| 497 | 1520 if (ctx->copy_start == NULL && copy_end) { |
| 1521 ctx->copy_start = ctx->buf->pos; | |
| 1522 } | |
| 1523 | |
| 1524 return NGX_HTTP_SSI_ERROR; | |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1525 |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1526 default: |
|
241
3bfa496bc22e
nginx-0.0.1-2004-01-27-10:08:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
240
diff
changeset
|
1527 state = ssi_error_state; |
|
3bfa496bc22e
nginx-0.0.1-2004-01-27-10:08:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
240
diff
changeset
|
1528 break; |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1529 } |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1530 |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1531 break; |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1532 } |
|
16
6ce4755737b4
nginx-0.0.1-2002-09-26-20:50:29 import
Igor Sysoev <igor@sysoev.ru>
parents:
15
diff
changeset
|
1533 } |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1534 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1535 ctx->state = state; |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1536 ctx->pos = p; |
| 497 | 1537 ctx->looked = looked; |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1538 |
| 497 | 1539 ctx->copy_end = (state == ssi_start_state) ? p : copy_end; |
| 1540 | |
| 1541 if (ctx->copy_start == NULL && ctx->copy_end) { | |
| 1542 ctx->copy_start = ctx->buf->pos; | |
| 1543 } | |
| 1544 | |
| 1545 return NGX_AGAIN; | |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
1546 } |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
1547 |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
1548 |
| 553 | 1549 static ngx_str_t * |
| 611 | 1550 ngx_http_ssi_get_variable(ngx_http_request_t *r, ngx_str_t *name, |
| 1551 ngx_uint_t key) | |
| 553 | 1552 { |
| 1553 ngx_uint_t i; | |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1554 ngx_list_part_t *part; |
| 553 | 1555 ngx_http_ssi_var_t *var; |
| 1556 ngx_http_ssi_ctx_t *ctx; | |
| 1557 | |
| 1558 ctx = ngx_http_get_module_ctx(r->main, ngx_http_ssi_filter_module); | |
| 1559 | |
|
4381
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1560 #if (NGX_PCRE) |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1561 { |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1562 ngx_str_t *value; |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1563 |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1564 if (key >= '0' && key <= '9') { |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1565 i = key - '0'; |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1566 |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1567 if (i < ctx->ncaptures) { |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1568 value = ngx_palloc(r->pool, sizeof(ngx_str_t)); |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1569 if (value == NULL) { |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1570 return NULL; |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1571 } |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1572 |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1573 i *= 2; |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1574 |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1575 value->data = ctx->captures_data + ctx->captures[i]; |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1576 value->len = ctx->captures[i + 1] - ctx->captures[i]; |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1577 |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1578 return value; |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1579 } |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1580 } |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1581 } |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1582 #endif |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1583 |
| 667 | 1584 if (ctx->variables == NULL) { |
| 1585 return NULL; | |
| 1586 } | |
| 1587 | |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1588 part = &ctx->variables->part; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1589 var = part->elts; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1590 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1591 for (i = 0; /* void */ ; i++) { |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1592 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1593 if (i >= part->nelts) { |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1594 if (part->next == NULL) { |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1595 break; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1596 } |
|
787
b310630d129e
style fix: remove trailing spaces
Igor Sysoev <igor@sysoev.ru>
parents:
784
diff
changeset
|
1597 |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1598 part = part->next; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1599 var = part->elts; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1600 i = 0; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1601 } |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1602 |
| 553 | 1603 if (name->len != var[i].name.len) { |
| 1604 continue; | |
| 1605 } | |
| 1606 | |
| 611 | 1607 if (key != var[i].key) { |
| 1608 continue; | |
| 1609 } | |
| 1610 | |
| 1611 if (ngx_strncmp(name->data, var[i].name.data, name->len) == 0) { | |
| 553 | 1612 return &var[i].value; |
| 1613 } | |
| 1614 } | |
| 1615 | |
| 1616 return NULL; | |
| 1617 } | |
| 1618 | |
| 1619 | |
| 1620 static ngx_int_t | |
| 1621 ngx_http_ssi_evaluate_string(ngx_http_request_t *r, ngx_http_ssi_ctx_t *ctx, | |
| 1622 ngx_str_t *text, ngx_uint_t flags) | |
| 1623 { | |
| 573 | 1624 u_char ch, *p, **value, *data, *part_data; |
| 1625 size_t *size, len, prefix, part_len; | |
| 1626 ngx_str_t var, *val; | |
| 611 | 1627 ngx_int_t key; |
| 2136 | 1628 ngx_uint_t i, n, bracket, quoted; |
| 553 | 1629 ngx_array_t lengths, values; |
| 1630 ngx_http_variable_value_t *vv; | |
| 1631 | |
| 1632 n = ngx_http_script_variables_count(text); | |
| 1633 | |
| 1634 if (n == 0) { | |
| 1635 | |
| 657 | 1636 data = text->data; |
| 1637 p = data; | |
| 1638 | |
| 1639 if ((flags & NGX_HTTP_SSI_ADD_PREFIX) && text->data[0] != '/') { | |
| 1640 | |
| 553 | 1641 for (prefix = r->uri.len; prefix; prefix--) { |
| 1642 if (r->uri.data[prefix - 1] == '/') { | |
| 1643 break; | |
| 1644 } | |
| 1645 } | |
| 1646 | |
| 1647 if (prefix) { | |
| 1648 len = prefix + text->len; | |
| 1649 | |
| 2049 | 1650 data = ngx_pnalloc(r->pool, len); |
| 553 | 1651 if (data == NULL) { |
| 1652 return NGX_ERROR; | |
| 1653 } | |
| 1654 | |
| 573 | 1655 p = ngx_copy(data, r->uri.data, prefix); |
| 553 | 1656 } |
| 1657 } | |
| 1658 | |
| 657 | 1659 quoted = 0; |
| 1660 | |
| 2024 | 1661 for (i = 0; i < text->len; i++) { |
| 657 | 1662 ch = text->data[i]; |
| 1663 | |
| 1664 if (!quoted) { | |
| 1665 | |
| 1666 if (ch == '\\') { | |
| 1667 quoted = 1; | |
| 1668 continue; | |
| 1669 } | |
| 1670 | |
| 1671 } else { | |
| 1672 quoted = 0; | |
| 1673 | |
| 1674 if (ch != '\\' && ch != '\'' && ch != '"' && ch != '$') { | |
| 1675 *p++ = '\\'; | |
| 1676 } | |
| 1677 } | |
| 1678 | |
| 1679 *p++ = ch; | |
| 1680 } | |
| 1681 | |
| 1682 text->len = p - data; | |
| 1683 text->data = data; | |
| 1684 | |
| 553 | 1685 return NGX_OK; |
| 1686 } | |
| 1687 | |
| 1688 if (ngx_array_init(&lengths, r->pool, 8, sizeof(size_t *)) != NGX_OK) { | |
| 1689 return NGX_ERROR; | |
| 1690 } | |
| 1691 | |
| 1692 if (ngx_array_init(&values, r->pool, 8, sizeof(u_char *)) != NGX_OK) { | |
| 1693 return NGX_ERROR; | |
| 1694 } | |
| 1695 | |
| 1696 len = 0; | |
| 1697 i = 0; | |
| 1698 | |
| 1699 while (i < text->len) { | |
| 1700 | |
| 1701 if (text->data[i] == '$') { | |
| 1702 | |
| 1703 var.len = 0; | |
| 1704 | |
| 1705 if (++i == text->len) { | |
| 1706 goto invalid_variable; | |
| 1707 } | |
| 1708 | |
| 1709 if (text->data[i] == '{') { | |
| 1710 bracket = 1; | |
| 1711 | |
| 1712 if (++i == text->len) { | |
| 1713 goto invalid_variable; | |
| 1714 } | |
| 1715 | |
| 1716 var.data = &text->data[i]; | |
| 1717 | |
| 1718 } else { | |
| 1719 bracket = 0; | |
| 1720 var.data = &text->data[i]; | |
| 1721 } | |
| 1722 | |
| 1723 for ( /* void */ ; i < text->len; i++, var.len++) { | |
| 1724 ch = text->data[i]; | |
| 1725 | |
| 1726 if (ch == '}' && bracket) { | |
| 1727 i++; | |
| 1728 bracket = 0; | |
| 1729 break; | |
| 1730 } | |
| 1731 | |
| 1732 if ((ch >= 'A' && ch <= 'Z') | |
| 1733 || (ch >= 'a' && ch <= 'z') | |
| 1734 || (ch >= '0' && ch <= '9') | |
| 1735 || ch == '_') | |
| 1736 { | |
| 1737 continue; | |
| 1738 } | |
| 1739 | |
| 1740 break; | |
| 1741 } | |
| 1742 | |
| 1743 if (bracket) { | |
| 1744 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 1745 "the closing bracket in \"%V\" " | |
| 1746 "variable is missing", &var); | |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1747 return NGX_HTTP_SSI_ERROR; |
| 553 | 1748 } |
| 1749 | |
| 577 | 1750 if (var.len == 0) { |
| 553 | 1751 goto invalid_variable; |
| 1752 } | |
| 1753 | |
| 2136 | 1754 key = ngx_hash_strlow(var.data, var.data, var.len); |
| 553 | 1755 |
| 611 | 1756 val = ngx_http_ssi_get_variable(r, &var, key); |
| 553 | 1757 |
| 1758 if (val == NULL) { | |
|
3500
0eb46e3c5c02
change processing variables accessed by SSI and perl module:
Igor Sysoev <igor@sysoev.ru>
parents:
3495
diff
changeset
|
1759 vv = ngx_http_get_variable(r, &var, key); |
| 553 | 1760 if (vv == NULL) { |
| 1761 return NGX_ERROR; | |
| 1762 } | |
| 1763 | |
| 573 | 1764 if (vv->not_found) { |
| 553 | 1765 continue; |
| 1766 } | |
| 1767 | |
| 573 | 1768 part_data = vv->data; |
| 1769 part_len = vv->len; | |
| 553 | 1770 |
| 1771 } else { | |
| 573 | 1772 part_data = val->data; |
| 1773 part_len = val->len; | |
| 553 | 1774 } |
| 1775 | |
| 1776 } else { | |
| 573 | 1777 part_data = &text->data[i]; |
| 651 | 1778 quoted = 0; |
| 573 | 1779 |
| 1780 for (p = part_data; i < text->len; i++) { | |
| 559 | 1781 ch = text->data[i]; |
| 1782 | |
| 651 | 1783 if (!quoted) { |
| 1784 | |
| 1785 if (ch == '\\') { | |
| 1786 quoted = 1; | |
| 1787 continue; | |
| 1788 } | |
| 1789 | |
| 1790 if (ch == '$') { | |
| 559 | 1791 break; |
| 1792 } | |
| 1793 | |
| 651 | 1794 } else { |
| 1795 quoted = 0; | |
| 1796 | |
| 1797 if (ch != '\\' && ch != '\'' && ch != '"' && ch != '$') { | |
| 1798 *p++ = '\\'; | |
| 1799 } | |
| 559 | 1800 } |
| 1801 | |
| 1802 *p++ = ch; | |
| 553 | 1803 } |
| 559 | 1804 |
| 573 | 1805 part_len = p - part_data; |
| 553 | 1806 } |
| 1807 | |
| 573 | 1808 len += part_len; |
| 553 | 1809 |
| 1810 size = ngx_array_push(&lengths); | |
| 1811 if (size == NULL) { | |
| 1812 return NGX_ERROR; | |
| 1813 } | |
| 1814 | |
| 573 | 1815 *size = part_len; |
| 553 | 1816 |
| 1817 value = ngx_array_push(&values); | |
| 1818 if (value == NULL) { | |
| 1819 return NGX_ERROR; | |
| 1820 } | |
| 1821 | |
| 573 | 1822 *value = part_data; |
| 553 | 1823 } |
| 1824 | |
| 1825 prefix = 0; | |
| 1826 | |
| 1827 size = lengths.elts; | |
| 1828 value = values.elts; | |
| 1829 | |
| 1830 if (flags & NGX_HTTP_SSI_ADD_PREFIX) { | |
| 1831 for (i = 0; i < values.nelts; i++) { | |
| 1832 if (size[i] != 0) { | |
| 1833 if (*value[i] != '/') { | |
| 1834 for (prefix = r->uri.len; prefix; prefix--) { | |
| 1835 if (r->uri.data[prefix - 1] == '/') { | |
| 1836 len += prefix; | |
| 1837 break; | |
| 1838 } | |
| 1839 } | |
| 1840 } | |
| 1841 | |
| 1842 break; | |
| 1843 } | |
| 1844 } | |
| 1845 } | |
| 1846 | |
| 2049 | 1847 p = ngx_pnalloc(r->pool, len + ((flags & NGX_HTTP_SSI_ADD_ZERO) ? 1 : 0)); |
| 553 | 1848 if (p == NULL) { |
| 1849 return NGX_ERROR; | |
| 1850 } | |
| 1851 | |
| 1852 text->len = len; | |
| 1853 text->data = p; | |
| 1854 | |
| 573 | 1855 p = ngx_copy(p, r->uri.data, prefix); |
| 553 | 1856 |
| 1857 for (i = 0; i < values.nelts; i++) { | |
| 573 | 1858 p = ngx_copy(p, value[i], size[i]); |
| 553 | 1859 } |
| 1860 | |
| 1861 return NGX_OK; | |
| 1862 | |
| 1863 invalid_variable: | |
| 1864 | |
| 1865 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 1866 "invalid variable name in \"%V\"", text); | |
| 1867 | |
|
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1868 return NGX_HTTP_SSI_ERROR; |
| 553 | 1869 } |
| 1870 | |
| 1871 | |
| 1872 static ngx_int_t | |
|
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1873 ngx_http_ssi_regex_match(ngx_http_request_t *r, ngx_str_t *pattern, |
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1874 ngx_str_t *str) |
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1875 { |
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1876 #if (NGX_PCRE) |
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1877 int rc, *captures; |
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1878 u_char *p, errstr[NGX_MAX_CONF_ERRSTR]; |
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1879 size_t size; |
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1880 ngx_int_t key; |
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1881 ngx_str_t *vv, name, value; |
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1882 ngx_uint_t i, n; |
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1883 ngx_http_ssi_ctx_t *ctx; |
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1884 ngx_http_ssi_var_t *var; |
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1885 ngx_regex_compile_t rgc; |
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1886 |
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1887 ngx_memzero(&rgc, sizeof(ngx_regex_compile_t)); |
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1888 |
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1889 rgc.pattern = *pattern; |
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1890 rgc.pool = r->pool; |
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1891 rgc.err.len = NGX_MAX_CONF_ERRSTR; |
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1892 rgc.err.data = errstr; |
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1893 |
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1894 if (ngx_regex_compile(&rgc) != NGX_OK) { |
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1895 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, "%V", &rgc.err); |
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1896 return NGX_HTTP_SSI_ERROR; |
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1897 } |
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1898 |
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1899 n = (rgc.captures + 1) * 3; |
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1900 |
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1901 captures = ngx_palloc(r->pool, n * sizeof(int)); |
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1902 if (captures == NULL) { |
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1903 return NGX_ERROR; |
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1904 } |
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1905 |
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1906 rc = ngx_regex_exec(rgc.regex, str, captures, n); |
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1907 |
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1908 if (rc < NGX_REGEX_NO_MATCHED) { |
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1909 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, |
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1910 ngx_regex_exec_n " failed: %i on \"%V\" using \"%V\"", |
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1911 rc, str, pattern); |
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1912 return NGX_HTTP_SSI_ERROR; |
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1913 } |
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1914 |
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1915 if (rc == NGX_REGEX_NO_MATCHED) { |
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1916 return NGX_DECLINED; |
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1917 } |
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1918 |
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1919 ctx = ngx_http_get_module_ctx(r->main, ngx_http_ssi_filter_module); |
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1920 |
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1921 ctx->ncaptures = rc; |
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1922 ctx->captures = captures; |
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1923 ctx->captures_data = str->data; |
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1924 |
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1925 if (rgc.named_captures > 0) { |
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1926 |
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1927 if (ctx->variables == NULL) { |
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1928 ctx->variables = ngx_list_create(r->pool, 4, |
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1929 sizeof(ngx_http_ssi_var_t)); |
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1930 if (ctx->variables == NULL) { |
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1931 return NGX_ERROR; |
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1932 } |
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1933 } |
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1934 |
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1935 size = rgc.name_size; |
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1936 p = rgc.names; |
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1937 |
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1938 for (i = 0; i < (ngx_uint_t) rgc.named_captures; i++, p += size) { |
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1939 |
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1940 name.data = &p[2]; |
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1941 name.len = ngx_strlen(name.data); |
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1942 |
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1943 n = 2 * ((p[0] << 8) + p[1]); |
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1944 |
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1945 value.data = &str->data[captures[n]]; |
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1946 value.len = captures[n + 1] - captures[n]; |
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1947 |
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1948 key = ngx_hash_strlow(name.data, name.data, name.len); |
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1949 |
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1950 vv = ngx_http_ssi_get_variable(r, &name, key); |
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1951 |
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1952 if (vv) { |
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1953 *vv = value; |
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1954 continue; |
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1955 } |
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1956 |
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1957 var = ngx_list_push(ctx->variables); |
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1958 if (var == NULL) { |
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1959 return NGX_ERROR; |
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|
1960 } |
|
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|
1961 |
|
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diff
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|
1962 var->name = name; |
|
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|
1963 var->key = key; |
|
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|
1964 var->value = value; |
|
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parents:
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diff
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|
1965 } |
|
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Valentin Bartenev <vbart@nginx.com>
parents:
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diff
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|
1966 } |
|
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Valentin Bartenev <vbart@nginx.com>
parents:
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diff
changeset
|
1967 |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
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diff
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|
1968 return NGX_OK; |
|
e9a0427f4139
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Valentin Bartenev <vbart@nginx.com>
parents:
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diff
changeset
|
1969 |
|
e9a0427f4139
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Valentin Bartenev <vbart@nginx.com>
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diff
changeset
|
1970 #else |
|
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Valentin Bartenev <vbart@nginx.com>
parents:
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diff
changeset
|
1971 |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1972 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1973 "the using of the regex \"%V\" in SSI requires PCRE library", |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
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|
1974 pattern); |
|
e9a0427f4139
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Valentin Bartenev <vbart@nginx.com>
parents:
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diff
changeset
|
1975 return NGX_HTTP_SSI_ERROR; |
|
e9a0427f4139
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Valentin Bartenev <vbart@nginx.com>
parents:
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diff
changeset
|
1976 |
|
e9a0427f4139
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Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1977 #endif |
|
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Valentin Bartenev <vbart@nginx.com>
parents:
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diff
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|
1978 } |
|
e9a0427f4139
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Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1979 |
|
e9a0427f4139
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Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1980 |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1981 static ngx_int_t |
| 553 | 1982 ngx_http_ssi_include(ngx_http_request_t *r, ngx_http_ssi_ctx_t *ctx, |
| 1983 ngx_str_t **params) | |
| 1984 { | |
|
777
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parents:
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diff
changeset
|
1985 ngx_int_t rc, key; |
|
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diff
changeset
|
1986 ngx_str_t *uri, *file, *wait, *set, *stub, args; |
|
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diff
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|
1987 ngx_buf_t *b; |
|
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767
diff
changeset
|
1988 ngx_uint_t flags, i; |
|
784
5a164305b960
fix building by Debian gcc-4.1.2 amd64
Igor Sysoev <igor@sysoev.ru>
parents:
777
diff
changeset
|
1989 ngx_chain_t *cl, *tl, **ll, *out; |
|
777
4ab852b691f5
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parents:
767
diff
changeset
|
1990 ngx_http_request_t *sr; |
|
4ab852b691f5
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parents:
767
diff
changeset
|
1991 ngx_http_ssi_var_t *var; |
|
4ab852b691f5
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767
diff
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|
1992 ngx_http_ssi_ctx_t *mctx; |
|
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diff
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|
1993 ngx_http_ssi_block_t *bl; |
|
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diff
changeset
|
1994 ngx_http_post_subrequest_t *psr; |
| 553 | 1995 |
| 1996 uri = params[NGX_HTTP_SSI_INCLUDE_VIRTUAL]; | |
| 1997 file = params[NGX_HTTP_SSI_INCLUDE_FILE]; | |
| 645 | 1998 wait = params[NGX_HTTP_SSI_INCLUDE_WAIT]; |
|
777
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diff
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|
1999 set = params[NGX_HTTP_SSI_INCLUDE_SET]; |
| 667 | 2000 stub = params[NGX_HTTP_SSI_INCLUDE_STUB]; |
| 553 | 2001 |
| 2002 if (uri && file) { | |
| 2003 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 2004 "inlcusion may be either virtual=\"%V\" or file=\"%V\"", | |
| 2005 uri, file); | |
| 2006 return NGX_HTTP_SSI_ERROR; | |
| 2007 } | |
| 2008 | |
| 2009 if (uri == NULL && file == NULL) { | |
| 2010 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 2011 "no parameter in \"include\" SSI command"); | |
| 2012 return NGX_HTTP_SSI_ERROR; | |
| 2013 } | |
| 2014 | |
|
777
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parents:
767
diff
changeset
|
2015 if (set && stub) { |
|
4ab852b691f5
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parents:
767
diff
changeset
|
2016 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
|
4593
834049edae24
Fixed grammar in error messages.
Ruslan Ermilov <ru@nginx.com>
parents:
4567
diff
changeset
|
2017 "\"set\" and \"stub\" cannot be used together " |
|
777
4ab852b691f5
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diff
changeset
|
2018 "in \"include\" SSI command"); |
|
4ab852b691f5
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|
2019 return NGX_HTTP_SSI_ERROR; |
|
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diff
changeset
|
2020 } |
|
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parents:
767
diff
changeset
|
2021 |
| 645 | 2022 if (wait) { |
| 2023 if (uri == NULL) { | |
| 2024 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
|
4593
834049edae24
Fixed grammar in error messages.
Ruslan Ermilov <ru@nginx.com>
parents:
4567
diff
changeset
|
2025 "\"wait\" cannot be used with file=\"%V\"", file); |
| 645 | 2026 return NGX_HTTP_SSI_ERROR; |
| 2027 } | |
| 2028 | |
|
1107
db7c468c447d
ngx_strcasecmp()/ngx_strncasecmp()
Igor Sysoev <igor@sysoev.ru>
parents:
1025
diff
changeset
|
2029 if (wait->len == 2 |
|
db7c468c447d
ngx_strcasecmp()/ngx_strncasecmp()
Igor Sysoev <igor@sysoev.ru>
parents:
1025
diff
changeset
|
2030 && ngx_strncasecmp(wait->data, (u_char *) "no", 2) == 0) |
|
db7c468c447d
ngx_strcasecmp()/ngx_strncasecmp()
Igor Sysoev <igor@sysoev.ru>
parents:
1025
diff
changeset
|
2031 { |
| 645 | 2032 wait = NULL; |
| 2033 | |
|
1107
db7c468c447d
ngx_strcasecmp()/ngx_strncasecmp()
Igor Sysoev <igor@sysoev.ru>
parents:
1025
diff
changeset
|
2034 } else if (wait->len != 3 |
|
db7c468c447d
ngx_strcasecmp()/ngx_strncasecmp()
Igor Sysoev <igor@sysoev.ru>
parents:
1025
diff
changeset
|
2035 || ngx_strncasecmp(wait->data, (u_char *) "yes", 3) != 0) |
| 645 | 2036 { |
| 2037 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 2038 "invalid value \"%V\" in the \"wait\" parameter", | |
| 667 | 2039 wait); |
| 645 | 2040 return NGX_HTTP_SSI_ERROR; |
| 2041 } | |
| 2042 } | |
| 2043 | |
| 553 | 2044 if (uri == NULL) { |
| 2045 uri = file; | |
|
2426
e5ef47ecab5d
fix r2378, file inclusion should be waited
Igor Sysoev <igor@sysoev.ru>
parents:
2414
diff
changeset
|
2046 wait = (ngx_str_t *) -1; |
| 553 | 2047 } |
| 2048 | |
|
777
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Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2049 rc = ngx_http_ssi_evaluate_string(r, ctx, uri, NGX_HTTP_SSI_ADD_PREFIX); |
|
4ab852b691f5
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diff
changeset
|
2050 |
|
4ab852b691f5
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767
diff
changeset
|
2051 if (rc != NGX_OK) { |
|
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parents:
767
diff
changeset
|
2052 return rc; |
| 553 | 2053 } |
| 2054 | |
| 1593 | 2055 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 2056 "ssi include: \"%V\"", uri); | |
| 2057 | |
|
3516
dd1570b6f237
ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents:
3500
diff
changeset
|
2058 ngx_str_null(&args); |
| 3161 | 2059 flags = NGX_HTTP_LOG_UNSAFE; |
| 573 | 2060 |
| 2061 if (ngx_http_parse_unsafe_uri(r, uri, &args, &flags) != NGX_OK) { | |
| 2062 return NGX_HTTP_SSI_ERROR; | |
| 553 | 2063 } |
| 2064 | |
|
777
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Igor Sysoev <igor@sysoev.ru>
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767
diff
changeset
|
2065 psr = NULL; |
|
4ab852b691f5
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diff
changeset
|
2066 |
|
4ab852b691f5
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Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2067 mctx = ngx_http_get_module_ctx(r->main, ngx_http_ssi_filter_module); |
| 667 | 2068 |
| 2069 if (stub) { | |
| 2070 if (mctx->blocks) { | |
| 2071 bl = mctx->blocks->elts; | |
| 2072 for (i = 0; i < mctx->blocks->nelts; i++) { | |
| 2073 if (stub->len == bl[i].name.len | |
| 2074 && ngx_strncmp(stub->data, bl[i].name.data, stub->len) == 0) | |
| 2075 { | |
| 2076 goto found; | |
| 2077 } | |
| 2078 } | |
| 2079 } | |
| 2080 | |
| 2081 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 2082 "\"stub\"=\"%V\" for \"include\" not found", stub); | |
| 2083 return NGX_HTTP_SSI_ERROR; | |
| 2084 | |
| 2085 found: | |
| 2086 | |
|
777
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parents:
767
diff
changeset
|
2087 psr = ngx_palloc(r->pool, sizeof(ngx_http_post_subrequest_t)); |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2088 if (psr == NULL) { |
|
4ab852b691f5
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Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2089 return NGX_ERROR; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
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parents:
767
diff
changeset
|
2090 } |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2091 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2092 psr->handler = ngx_http_ssi_stub_output; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2093 |
| 667 | 2094 if (bl[i].count++) { |
| 2095 | |
|
1893
685048830623
fix segfault if empty stub block is used second time
Igor Sysoev <igor@sysoev.ru>
parents:
1704
diff
changeset
|
2096 out = NULL; |
|
784
5a164305b960
fix building by Debian gcc-4.1.2 amd64
Igor Sysoev <igor@sysoev.ru>
parents:
777
diff
changeset
|
2097 ll = &out; |
| 667 | 2098 |
| 2099 for (tl = bl[i].bufs; tl; tl = tl->next) { | |
| 2100 | |
| 2101 if (ctx->free) { | |
| 2102 cl = ctx->free; | |
| 2103 ctx->free = ctx->free->next; | |
| 2104 b = cl->buf; | |
| 2105 | |
| 2106 } else { | |
| 2107 b = ngx_alloc_buf(r->pool); | |
| 2108 if (b == NULL) { | |
| 2109 return NGX_ERROR; | |
| 2110 } | |
| 2111 | |
| 2112 cl = ngx_alloc_chain_link(r->pool); | |
| 2113 if (cl == NULL) { | |
| 2114 return NGX_ERROR; | |
| 2115 } | |
| 2116 | |
| 2117 cl->buf = b; | |
| 2118 } | |
| 2119 | |
| 2120 ngx_memcpy(b, tl->buf, sizeof(ngx_buf_t)); | |
| 2121 | |
| 2122 b->pos = b->start; | |
| 2123 | |
| 2124 *ll = cl; | |
| 2125 cl->next = NULL; | |
| 2126 ll = &cl->next; | |
| 2127 } | |
| 2128 | |
|
784
5a164305b960
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Igor Sysoev <igor@sysoev.ru>
parents:
777
diff
changeset
|
2129 psr->data = out; |
|
5a164305b960
fix building by Debian gcc-4.1.2 amd64
Igor Sysoev <igor@sysoev.ru>
parents:
777
diff
changeset
|
2130 |
| 667 | 2131 } else { |
|
777
4ab852b691f5
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Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2132 psr->data = bl[i].bufs; |
| 667 | 2133 } |
| 2134 } | |
| 2135 | |
|
2377
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
2136 if (wait) { |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
2137 flags |= NGX_HTTP_SUBREQUEST_WAITED; |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
2138 } |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
2139 |
|
777
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parents:
767
diff
changeset
|
2140 if (set) { |
| 2136 | 2141 key = ngx_hash_strlow(set->data, set->data, set->len); |
|
777
4ab852b691f5
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diff
changeset
|
2142 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
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parents:
767
diff
changeset
|
2143 psr = ngx_palloc(r->pool, sizeof(ngx_http_post_subrequest_t)); |
|
4ab852b691f5
<!--#include virtual=... set=... -->
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parents:
767
diff
changeset
|
2144 if (psr == NULL) { |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2145 return NGX_ERROR; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
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parents:
767
diff
changeset
|
2146 } |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2147 |
|
4ab852b691f5
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parents:
767
diff
changeset
|
2148 psr->handler = ngx_http_ssi_set_variable; |
|
4ab852b691f5
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parents:
767
diff
changeset
|
2149 psr->data = ngx_http_ssi_get_variable(r, set, key); |
|
4ab852b691f5
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parents:
767
diff
changeset
|
2150 |
|
4ab852b691f5
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parents:
767
diff
changeset
|
2151 if (psr->data == NULL) { |
|
4ab852b691f5
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parents:
767
diff
changeset
|
2152 |
|
4ab852b691f5
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Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2153 if (mctx->variables == NULL) { |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2154 mctx->variables = ngx_list_create(r->pool, 4, |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2155 sizeof(ngx_http_ssi_var_t)); |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2156 if (mctx->variables == NULL) { |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2157 return NGX_ERROR; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2158 } |
|
4ab852b691f5
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Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2159 } |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2160 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2161 var = ngx_list_push(mctx->variables); |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2162 if (var == NULL) { |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2163 return NGX_ERROR; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2164 } |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2165 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2166 var->name = *set; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2167 var->key = key; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2168 var->value = ngx_http_ssi_null_string; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2169 psr->data = &var->value; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2170 } |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2171 |
|
2377
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
2172 flags |= NGX_HTTP_SUBREQUEST_IN_MEMORY|NGX_HTTP_SUBREQUEST_WAITED; |
|
777
4ab852b691f5
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Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2173 } |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2174 |
|
2377
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
2175 if (ngx_http_subrequest(r, uri, &args, &sr, psr, flags) != NGX_OK) { |
| 553 | 2176 return NGX_HTTP_SSI_ERROR; |
| 2177 } | |
| 2178 | |
|
777
4ab852b691f5
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Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2179 if (wait == NULL && set == NULL) { |
| 645 | 2180 return NGX_OK; |
| 2181 } | |
| 2182 | |
|
2377
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
2183 if (ctx->wait == NULL) { |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
2184 ctx->wait = sr; |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
2185 |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
2186 return NGX_AGAIN; |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
2187 |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
2188 } else { |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
2189 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
|
4593
834049edae24
Fixed grammar in error messages.
Ruslan Ermilov <ru@nginx.com>
parents:
4567
diff
changeset
|
2190 "can only wait for one subrequest at a time"); |
| 645 | 2191 } |
| 2192 | |
|
2377
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
2193 return NGX_OK; |
| 553 | 2194 } |
| 2195 | |
| 2196 | |
| 497 | 2197 static ngx_int_t |
|
777
4ab852b691f5
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Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2198 ngx_http_ssi_stub_output(ngx_http_request_t *r, void *data, ngx_int_t rc) |
|
4ab852b691f5
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Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2199 { |
|
4ab852b691f5
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Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2200 ngx_chain_t *out; |
|
4ab852b691f5
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Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2201 |
|
4ab852b691f5
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Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2202 if (rc == NGX_ERROR || r->connection->error || r->request_output) { |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2203 return rc; |
|
4ab852b691f5
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Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2204 } |
|
4ab852b691f5
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Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2205 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2206 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
|
4ab852b691f5
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Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2207 "ssi stub output: \"%V?%V\"", &r->uri, &r->args); |
|
4ab852b691f5
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parents:
767
diff
changeset
|
2208 |
|
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767
diff
changeset
|
2209 out = data; |
|
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Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
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|
2210 |
|
4ab852b691f5
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Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2211 if (!r->header_sent) { |
|
3453
7b68809fe8b1
use content type of the parent request in SSI stub block output
Igor Sysoev <igor@sysoev.ru>
parents:
3372
diff
changeset
|
2212 r->headers_out.content_type_len = |
|
7b68809fe8b1
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Igor Sysoev <igor@sysoev.ru>
parents:
3372
diff
changeset
|
2213 r->parent->headers_out.content_type_len; |
|
7b68809fe8b1
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Igor Sysoev <igor@sysoev.ru>
parents:
3372
diff
changeset
|
2214 r->headers_out.content_type = r->parent->headers_out.content_type; |
|
777
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diff
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|
2215 |
|
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Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
2216 if (ngx_http_send_header(r) == NGX_ERROR) { |
|
4ab852b691f5
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Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
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|
2217 return NGX_ERROR; |
|
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Igor Sysoev <igor@sysoev.ru>
parents:
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diff
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|
2218 } |
|
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Igor Sysoev <igor@sysoev.ru>
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767
diff
changeset
|
2219 } |
|
4ab852b691f5
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Igor Sysoev <igor@sysoev.ru>
parents:
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diff
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|
2220 |
|
4ab852b691f5
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Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2221 return ngx_http_output_filter(r, out); |
|
4ab852b691f5
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parents:
767
diff
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|
2222 } |
|
4ab852b691f5
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parents:
767
diff
changeset
|
2223 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2224 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2225 static ngx_int_t |
|
4ab852b691f5
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Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2226 ngx_http_ssi_set_variable(ngx_http_request_t *r, void *data, ngx_int_t rc) |
|
4ab852b691f5
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parents:
767
diff
changeset
|
2227 { |
|
4ab852b691f5
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Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2228 ngx_str_t *value = data; |
|
4ab852b691f5
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Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2229 |
|
4ab852b691f5
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Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2230 if (r->upstream) { |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2231 value->len = r->upstream->buffer.last - r->upstream->buffer.pos; |
|
4ab852b691f5
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Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2232 value->data = r->upstream->buffer.pos; |
|
4ab852b691f5
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Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2233 } |
|
4ab852b691f5
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Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2234 |
|
4ab852b691f5
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Igor Sysoev <igor@sysoev.ru>
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767
diff
changeset
|
2235 return rc; |
|
4ab852b691f5
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Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2236 } |
|
4ab852b691f5
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Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2237 |
|
4ab852b691f5
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Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
2238 |
|
4ab852b691f5
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Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2239 static ngx_int_t |
| 497 | 2240 ngx_http_ssi_echo(ngx_http_request_t *r, ngx_http_ssi_ctx_t *ctx, |
| 2241 ngx_str_t **params) | |
|
242
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241
diff
changeset
|
2242 { |
| 1545 | 2243 u_char *p; |
| 2244 uintptr_t len; | |
| 611 | 2245 ngx_int_t key; |
| 499 | 2246 ngx_buf_t *b; |
| 1545 | 2247 ngx_str_t *var, *value, *enc, text; |
| 499 | 2248 ngx_chain_t *cl; |
| 501 | 2249 ngx_http_variable_value_t *vv; |
| 497 | 2250 |
| 2251 var = params[NGX_HTTP_SSI_ECHO_VAR]; | |
| 2252 | |
| 643 | 2253 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 2254 "ssi echo \"%V\"", var); | |
| 2255 | |
| 2136 | 2256 key = ngx_hash_strlow(var->data, var->data, var->len); |
| 611 | 2257 |
| 2258 value = ngx_http_ssi_get_variable(r, var, key); | |
| 553 | 2259 |
| 2260 if (value == NULL) { | |
|
3500
0eb46e3c5c02
change processing variables accessed by SSI and perl module:
Igor Sysoev <igor@sysoev.ru>
parents:
3495
diff
changeset
|
2261 vv = ngx_http_get_variable(r, var, key); |
| 553 | 2262 |
| 2263 if (vv == NULL) { | |
| 2264 return NGX_HTTP_SSI_ERROR; | |
| 2265 } | |
| 2266 | |
| 573 | 2267 if (!vv->not_found) { |
| 2268 text.data = vv->data; | |
| 2269 text.len = vv->len; | |
| 2270 value = &text; | |
| 553 | 2271 } |
| 501 | 2272 } |
| 497 | 2273 |
| 553 | 2274 if (value == NULL) { |
| 499 | 2275 value = params[NGX_HTTP_SSI_ECHO_DEFAULT]; |
| 2276 | |
| 2277 if (value == NULL) { | |
| 2278 value = &ngx_http_ssi_none; | |
| 2279 | |
| 2280 } else if (value->len == 0) { | |
| 2281 return NGX_OK; | |
| 2282 } | |
| 2283 | |
| 2284 } else { | |
| 2285 if (value->len == 0) { | |
| 2286 return NGX_OK; | |
| 2287 } | |
| 2288 } | |
| 2289 | |
| 1545 | 2290 enc = params[NGX_HTTP_SSI_ECHO_ENCODING]; |
| 2291 | |
| 2292 if (enc) { | |
| 2293 if (enc->len == 4 && ngx_strncmp(enc->data, "none", 4) == 0) { | |
| 2294 | |
| 2295 ctx->encoding = NGX_HTTP_SSI_NO_ENCODING; | |
| 2296 | |
| 2297 } else if (enc->len == 3 && ngx_strncmp(enc->data, "url", 3) == 0) { | |
| 2298 | |
| 2299 ctx->encoding = NGX_HTTP_SSI_URL_ENCODING; | |
| 2300 | |
| 2301 } else if (enc->len == 6 && ngx_strncmp(enc->data, "entity", 6) == 0) { | |
| 2302 | |
| 2303 ctx->encoding = NGX_HTTP_SSI_ENTITY_ENCODING; | |
| 2304 | |
| 2305 } else { | |
| 2306 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 2307 "unknown encoding \"%V\" in the \"echo\" command", | |
| 2308 enc); | |
| 2309 } | |
| 2310 } | |
| 2311 | |
|
3495
6a5dc3803825
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Igor Sysoev <igor@sysoev.ru>
parents:
3454
diff
changeset
|
2312 p = value->data; |
|
6a5dc3803825
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3454
diff
changeset
|
2313 |
| 1545 | 2314 switch (ctx->encoding) { |
| 2315 | |
| 2316 case NGX_HTTP_SSI_URL_ENCODING: | |
| 2317 len = 2 * ngx_escape_uri(NULL, value->data, value->len, | |
| 2318 NGX_ESCAPE_HTML); | |
| 2319 | |
| 2320 if (len) { | |
| 2049 | 2321 p = ngx_pnalloc(r->pool, value->len + len); |
| 1545 | 2322 if (p == NULL) { |
| 2323 return NGX_HTTP_SSI_ERROR; | |
| 2324 } | |
| 2325 | |
| 2326 (void) ngx_escape_uri(p, value->data, value->len, NGX_ESCAPE_HTML); | |
| 2327 } | |
| 2328 | |
|
3495
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parents:
3454
diff
changeset
|
2329 len += value->len; |
| 1545 | 2330 break; |
| 2331 | |
| 2332 case NGX_HTTP_SSI_ENTITY_ENCODING: | |
| 2333 len = ngx_escape_html(NULL, value->data, value->len); | |
| 2334 | |
| 2335 if (len) { | |
| 2049 | 2336 p = ngx_pnalloc(r->pool, value->len + len); |
| 1545 | 2337 if (p == NULL) { |
| 2338 return NGX_HTTP_SSI_ERROR; | |
| 2339 } | |
| 2340 | |
| 2341 (void) ngx_escape_html(p, value->data, value->len); | |
| 2342 } | |
| 2343 | |
|
3495
6a5dc3803825
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Igor Sysoev <igor@sysoev.ru>
parents:
3454
diff
changeset
|
2344 len += value->len; |
|
6a5dc3803825
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Igor Sysoev <igor@sysoev.ru>
parents:
3454
diff
changeset
|
2345 break; |
|
6a5dc3803825
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Igor Sysoev <igor@sysoev.ru>
parents:
3454
diff
changeset
|
2346 |
|
6a5dc3803825
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Igor Sysoev <igor@sysoev.ru>
parents:
3454
diff
changeset
|
2347 default: /* NGX_HTTP_SSI_NO_ENCODING */ |
|
6a5dc3803825
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Igor Sysoev <igor@sysoev.ru>
parents:
3454
diff
changeset
|
2348 len = value->len; |
| 1545 | 2349 break; |
| 2350 } | |
| 2351 | |
| 499 | 2352 b = ngx_calloc_buf(r->pool); |
| 2353 if (b == NULL) { | |
| 2354 return NGX_HTTP_SSI_ERROR; | |
| 2355 } | |
| 2356 | |
| 2357 cl = ngx_alloc_chain_link(r->pool); | |
| 2358 if (cl == NULL) { | |
| 497 | 2359 return NGX_HTTP_SSI_ERROR; |
| 2360 } | |
| 2361 | |
| 2362 b->memory = 1; | |
|
3495
6a5dc3803825
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Igor Sysoev <igor@sysoev.ru>
parents:
3454
diff
changeset
|
2363 b->pos = p; |
|
6a5dc3803825
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Igor Sysoev <igor@sysoev.ru>
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3454
diff
changeset
|
2364 b->last = p + len; |
| 497 | 2365 |
| 2366 cl->buf = b; | |
| 2367 cl->next = NULL; | |
| 2368 *ctx->last_out = cl; | |
| 2369 ctx->last_out = &cl->next; | |
| 2370 | |
|
242
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241
diff
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|
2371 return NGX_OK; |
|
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diff
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|
2372 } |
|
5d4f49dc8de5
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241
diff
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|
2373 |
|
5d4f49dc8de5
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241
diff
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|
2374 |
| 509 | 2375 static ngx_int_t |
| 2376 ngx_http_ssi_config(ngx_http_request_t *r, ngx_http_ssi_ctx_t *ctx, | |
| 2377 ngx_str_t **params) | |
| 2378 { | |
| 2379 ngx_str_t *value; | |
| 2380 | |
| 2381 value = params[NGX_HTTP_SSI_CONFIG_TIMEFMT]; | |
| 2382 | |
| 2383 if (value) { | |
| 589 | 2384 ctx->timefmt.len = value->len; |
| 2049 | 2385 ctx->timefmt.data = ngx_pnalloc(r->pool, value->len + 1); |
| 589 | 2386 if (ctx->timefmt.data == NULL) { |
| 2387 return NGX_HTTP_SSI_ERROR; | |
| 2388 } | |
| 2389 | |
| 2390 ngx_cpystrn(ctx->timefmt.data, value->data, value->len + 1); | |
| 509 | 2391 } |
| 2392 | |
| 547 | 2393 value = params[NGX_HTTP_SSI_CONFIG_ERRMSG]; |
| 2394 | |
| 2395 if (value) { | |
| 2396 ctx->errmsg = *value; | |
| 2397 } | |
| 2398 | |
| 509 | 2399 return NGX_OK; |
| 2400 } | |
| 2401 | |
| 2402 | |
| 2403 static ngx_int_t | |
| 553 | 2404 ngx_http_ssi_set(ngx_http_request_t *r, ngx_http_ssi_ctx_t *ctx, |
| 509 | 2405 ngx_str_t **params) |
| 2406 { | |
|
777
4ab852b691f5
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Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2407 ngx_int_t key, rc; |
| 553 | 2408 ngx_str_t *name, *value, *vv; |
| 2409 ngx_http_ssi_var_t *var; | |
| 2410 ngx_http_ssi_ctx_t *mctx; | |
| 2411 | |
| 2412 mctx = ngx_http_get_module_ctx(r->main, ngx_http_ssi_filter_module); | |
| 2413 | |
| 667 | 2414 if (mctx->variables == NULL) { |
|
777
4ab852b691f5
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parents:
767
diff
changeset
|
2415 mctx->variables = ngx_list_create(r->pool, 4, |
|
4ab852b691f5
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parents:
767
diff
changeset
|
2416 sizeof(ngx_http_ssi_var_t)); |
| 667 | 2417 if (mctx->variables == NULL) { |
|
777
4ab852b691f5
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parents:
767
diff
changeset
|
2418 return NGX_ERROR; |
| 509 | 2419 } |
| 2420 } | |
| 2421 | |
| 553 | 2422 name = params[NGX_HTTP_SSI_SET_VAR]; |
| 2423 value = params[NGX_HTTP_SSI_SET_VALUE]; | |
| 2424 | |
| 643 | 2425 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 2426 "ssi set \"%V\" \"%V\"", name, value); | |
| 2427 | |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2428 rc = ngx_http_ssi_evaluate_string(r, ctx, value, 0); |
|
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parents:
767
diff
changeset
|
2429 |
|
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parents:
767
diff
changeset
|
2430 if (rc != NGX_OK) { |
|
4ab852b691f5
<!--#include virtual=... set=... -->
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parents:
767
diff
changeset
|
2431 return rc; |
| 509 | 2432 } |
| 2433 | |
| 2136 | 2434 key = ngx_hash_strlow(name->data, name->data, name->len); |
| 611 | 2435 |
| 2436 vv = ngx_http_ssi_get_variable(r, name, key); | |
| 553 | 2437 |
| 2438 if (vv) { | |
| 2439 *vv = *value; | |
| 2440 return NGX_OK; | |
| 2441 } | |
| 2442 | |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2443 var = ngx_list_push(mctx->variables); |
| 553 | 2444 if (var == NULL) { |
|
777
4ab852b691f5
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parents:
767
diff
changeset
|
2445 return NGX_ERROR; |
| 553 | 2446 } |
| 2447 | |
| 2448 var->name = *name; | |
| 611 | 2449 var->key = key; |
| 553 | 2450 var->value = *value; |
| 2451 | |
| 2452 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 2453 "set: \"%V\"=\"%V\"", name, value); | |
| 2454 | |
| 509 | 2455 return NGX_OK; |
| 2456 } | |
| 2457 | |
| 2458 | |
| 2459 static ngx_int_t | |
| 2460 ngx_http_ssi_if(ngx_http_request_t *r, ngx_http_ssi_ctx_t *ctx, | |
| 2461 ngx_str_t **params) | |
| 2462 { | |
| 553 | 2463 u_char *p, *last; |
| 2464 ngx_str_t *expr, left, right; | |
| 2465 ngx_int_t rc; | |
| 629 | 2466 ngx_uint_t negative, noregex, flags; |
| 509 | 2467 |
| 629 | 2468 if (ctx->command.len == 2) { |
| 2469 if (ctx->conditional) { | |
| 2470 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 2471 "the \"if\" command inside the \"if\" command"); | |
| 2472 return NGX_HTTP_SSI_ERROR; | |
| 2473 } | |
| 2474 } | |
| 2475 | |
| 2476 if (ctx->output_chosen) { | |
| 2477 ctx->output = 0; | |
| 2478 return NGX_OK; | |
| 2479 } | |
| 2480 | |
| 509 | 2481 expr = params[NGX_HTTP_SSI_IF_EXPR]; |
| 2482 | |
| 643 | 2483 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 2484 "ssi if expr=\"%V\"", expr); | |
| 2485 | |
| 553 | 2486 left.data = expr->data; |
| 551 | 2487 last = expr->data + expr->len; |
| 2488 | |
| 553 | 2489 for (p = left.data; p < last; p++) { |
| 551 | 2490 if (*p >= 'A' && *p <= 'Z') { |
| 2491 *p |= 0x20; | |
| 2492 continue; | |
| 2493 } | |
| 509 | 2494 |
| 553 | 2495 if ((*p >= 'a' && *p <= 'z') |
| 2496 || (*p >= '0' && *p <= '9') | |
| 573 | 2497 || *p == '$' || *p == '{' || *p == '}' || *p == '_' |
| 2498 || *p == '"' || *p == '\'') | |
| 553 | 2499 { |
| 551 | 2500 continue; |
| 2501 } | |
| 2502 | |
| 2503 break; | |
| 2504 } | |
| 2505 | |
| 553 | 2506 left.len = p - left.data; |
| 551 | 2507 |
| 2508 while (p < last && *p == ' ') { | |
| 2509 p++; | |
| 509 | 2510 } |
| 2511 | |
|
3500
0eb46e3c5c02
change processing variables accessed by SSI and perl module:
Igor Sysoev <igor@sysoev.ru>
parents:
3495
diff
changeset
|
2512 flags = 0; |
| 635 | 2513 |
| 553 | 2514 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 2515 "left: \"%V\"", &left); | |
| 2516 | |
|
777
4ab852b691f5
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parents:
767
diff
changeset
|
2517 rc = ngx_http_ssi_evaluate_string(r, ctx, &left, flags); |
|
4ab852b691f5
<!--#include virtual=... set=... -->
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parents:
767
diff
changeset
|
2518 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2519 if (rc != NGX_OK) { |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2520 return rc; |
| 509 | 2521 } |
| 2522 | |
| 553 | 2523 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 2524 "evaluted left: \"%V\"", &left); | |
| 2525 | |
| 551 | 2526 if (p == last) { |
| 553 | 2527 if (left.len) { |
| 551 | 2528 ctx->output = 1; |
| 629 | 2529 ctx->output_chosen = 1; |
| 551 | 2530 |
| 2531 } else { | |
| 2532 ctx->output = 0; | |
| 2533 } | |
| 2534 | |
| 629 | 2535 ctx->conditional = NGX_HTTP_SSI_COND_IF; |
| 2536 | |
| 551 | 2537 return NGX_OK; |
| 2538 } | |
| 2539 | |
| 2540 if (p < last && *p == '=') { | |
| 2541 negative = 0; | |
| 2542 p++; | |
| 2543 | |
| 2544 } else if (p + 1 < last && *p == '!' && *(p + 1) == '=') { | |
| 2545 negative = 1; | |
| 2546 p += 2; | |
| 2547 | |
| 2548 } else { | |
| 2549 goto invalid_expression; | |
| 2550 } | |
| 2551 | |
| 2552 while (p < last && *p == ' ') { | |
| 2553 p++; | |
| 2554 } | |
| 2555 | |
|
1190
99c56c0f514e
fix segfault or parsing error in '<!--# if expr="$var = /" -->'
Igor Sysoev <igor@sysoev.ru>
parents:
1169
diff
changeset
|
2556 if (p < last - 1 && *p == '/') { |
| 551 | 2557 if (*(last - 1) != '/') { |
| 2558 goto invalid_expression; | |
| 2559 } | |
| 2560 | |
| 2561 noregex = 0; | |
| 629 | 2562 flags = NGX_HTTP_SSI_ADD_ZERO; |
| 551 | 2563 last--; |
| 1025 | 2564 p++; |
| 551 | 2565 |
| 2566 } else { | |
| 2567 noregex = 1; | |
| 629 | 2568 flags = 0; |
| 2569 | |
| 2570 if (p < last - 1 && p[0] == '\\' && p[1] == '/') { | |
| 651 | 2571 p++; |
| 629 | 2572 } |
| 551 | 2573 } |
| 2574 | |
| 2575 right.len = last - p; | |
| 2576 right.data = p; | |
| 2577 | |
| 553 | 2578 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 2579 "right: \"%V\"", &right); | |
| 2580 | |
|
777
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parents:
767
diff
changeset
|
2581 rc = ngx_http_ssi_evaluate_string(r, ctx, &right, flags); |
|
4ab852b691f5
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parents:
767
diff
changeset
|
2582 |
|
4ab852b691f5
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parents:
767
diff
changeset
|
2583 if (rc != NGX_OK) { |
|
4ab852b691f5
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parents:
767
diff
changeset
|
2584 return rc; |
| 551 | 2585 } |
| 2586 | |
| 553 | 2587 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 2588 "evaluted right: \"%V\"", &right); | |
| 551 | 2589 |
| 2590 if (noregex) { | |
| 2591 if (left.len != right.len) { | |
| 2592 rc = -1; | |
| 2593 | |
| 2594 } else { | |
| 2595 rc = ngx_strncmp(left.data, right.data, right.len); | |
| 2596 } | |
| 2597 | |
| 2598 } else { | |
| 2599 right.data[right.len] = '\0'; | |
| 2600 | |
|
4381
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
2601 rc = ngx_http_ssi_regex_match(r, &right, &left); |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
2602 |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
2603 if (rc == NGX_OK) { |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
2604 rc = 0; |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
2605 } else if (rc == NGX_DECLINED) { |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
2606 rc = -1; |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
2607 } else { |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
2608 return rc; |
| 551 | 2609 } |
| 2610 } | |
| 2611 | |
| 2612 if ((rc == 0 && !negative) || (rc != 0 && negative)) { | |
| 509 | 2613 ctx->output = 1; |
| 629 | 2614 ctx->output_chosen = 1; |
| 509 | 2615 |
| 2616 } else { | |
| 2617 ctx->output = 0; | |
| 2618 } | |
| 2619 | |
| 629 | 2620 ctx->conditional = NGX_HTTP_SSI_COND_IF; |
| 2621 | |
| 509 | 2622 return NGX_OK; |
| 551 | 2623 |
| 2624 invalid_expression: | |
| 2625 | |
| 2626 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 2627 "invalid expression in \"%V\"", expr); | |
| 2628 | |
| 2629 return NGX_HTTP_SSI_ERROR; | |
| 509 | 2630 } |
| 2631 | |
| 2632 | |
| 2633 static ngx_int_t | |
| 2634 ngx_http_ssi_else(ngx_http_request_t *r, ngx_http_ssi_ctx_t *ctx, | |
| 2635 ngx_str_t **params) | |
| 2636 { | |
| 643 | 2637 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 2638 "ssi else"); | |
| 2639 | |
| 629 | 2640 if (ctx->output_chosen) { |
| 2641 ctx->output = 0; | |
| 2642 } else { | |
| 2643 ctx->output = 1; | |
| 2644 } | |
| 2645 | |
| 2646 ctx->conditional = NGX_HTTP_SSI_COND_ELSE; | |
| 509 | 2647 |
| 2648 return NGX_OK; | |
| 2649 } | |
| 2650 | |
| 2651 | |
| 2652 static ngx_int_t | |
| 2653 ngx_http_ssi_endif(ngx_http_request_t *r, ngx_http_ssi_ctx_t *ctx, | |
| 2654 ngx_str_t **params) | |
| 2655 { | |
| 643 | 2656 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 2657 "ssi endif"); | |
| 2658 | |
| 509 | 2659 ctx->output = 1; |
| 629 | 2660 ctx->output_chosen = 0; |
| 2661 ctx->conditional = 0; | |
| 509 | 2662 |
| 2663 return NGX_OK; | |
| 2664 } | |
| 2665 | |
| 2666 | |
| 573 | 2667 static ngx_int_t |
| 667 | 2668 ngx_http_ssi_block(ngx_http_request_t *r, ngx_http_ssi_ctx_t *ctx, |
| 2669 ngx_str_t **params) | |
| 2670 { | |
| 2671 ngx_http_ssi_ctx_t *mctx; | |
| 2672 ngx_http_ssi_block_t *bl; | |
| 2673 | |
| 2674 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 2675 "ssi block"); | |
| 2676 | |
| 2677 mctx = ngx_http_get_module_ctx(r->main, ngx_http_ssi_filter_module); | |
| 2678 | |
| 2679 if (mctx->blocks == NULL) { | |
| 2680 mctx->blocks = ngx_array_create(r->pool, 4, | |
| 2681 sizeof(ngx_http_ssi_block_t)); | |
| 2682 if (mctx->blocks == NULL) { | |
| 2683 return NGX_HTTP_SSI_ERROR; | |
| 2684 } | |
| 2685 } | |
| 2686 | |
| 2687 bl = ngx_array_push(mctx->blocks); | |
| 2688 if (bl == NULL) { | |
| 2689 return NGX_HTTP_SSI_ERROR; | |
| 2690 } | |
| 2691 | |
| 2692 bl->name = *params[NGX_HTTP_SSI_BLOCK_NAME]; | |
| 2693 bl->bufs = NULL; | |
| 2694 bl->count = 0; | |
| 2695 | |
| 2696 ctx->output = 0; | |
| 2697 ctx->block = 1; | |
| 2698 | |
| 2699 return NGX_OK; | |
| 2700 } | |
| 2701 | |
| 2702 | |
| 2703 static ngx_int_t | |
| 2704 ngx_http_ssi_endblock(ngx_http_request_t *r, ngx_http_ssi_ctx_t *ctx, | |
| 2705 ngx_str_t **params) | |
| 2706 { | |
| 2707 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 2708 "ssi endblock"); | |
| 2709 | |
| 2710 ctx->output = 1; | |
| 2711 ctx->block = 0; | |
| 2712 | |
| 2713 return NGX_OK; | |
| 2714 } | |
| 2715 | |
| 2716 | |
| 2717 static ngx_int_t | |
| 573 | 2718 ngx_http_ssi_date_gmt_local_variable(ngx_http_request_t *r, |
| 2041 | 2719 ngx_http_variable_value_t *v, uintptr_t gmt) |
| 509 | 2720 { |
| 573 | 2721 ngx_http_ssi_ctx_t *ctx; |
| 2722 ngx_time_t *tp; | |
| 2723 struct tm tm; | |
| 2724 char buf[NGX_HTTP_SSI_DATE_LEN]; | |
| 2725 | |
| 577 | 2726 v->valid = 1; |
| 1565 | 2727 v->no_cacheable = 0; |
| 573 | 2728 v->not_found = 0; |
| 509 | 2729 |
| 563 | 2730 tp = ngx_timeofday(); |
| 2731 | |
| 509 | 2732 ctx = ngx_http_get_module_ctx(r, ngx_http_ssi_filter_module); |
| 2733 | |
|
1566
f00b905cb70b
fix segfault when $date_local or $date_gmt are used outside ssi module
Igor Sysoev <igor@sysoev.ru>
parents:
1565
diff
changeset
|
2734 if (ctx == NULL |
|
f00b905cb70b
fix segfault when $date_local or $date_gmt are used outside ssi module
Igor Sysoev <igor@sysoev.ru>
parents:
1565
diff
changeset
|
2735 || (ctx->timefmt.len == sizeof("%s") - 1 |
|
f00b905cb70b
fix segfault when $date_local or $date_gmt are used outside ssi module
Igor Sysoev <igor@sysoev.ru>
parents:
1565
diff
changeset
|
2736 && ctx->timefmt.data[0] == '%' && ctx->timefmt.data[1] == 's')) |
| 509 | 2737 { |
| 2049 | 2738 v->data = ngx_pnalloc(r->pool, NGX_TIME_T_LEN); |
| 573 | 2739 if (v->data == NULL) { |
| 2740 return NGX_ERROR; | |
| 509 | 2741 } |
| 2742 | |
|
3454
04966b3122ab
SSI %s timefmt has no timezone offset
Igor Sysoev <igor@sysoev.ru>
parents:
3453
diff
changeset
|
2743 v->len = ngx_sprintf(v->data, "%T", tp->sec) - v->data; |
| 657 | 2744 |
| 573 | 2745 return NGX_OK; |
| 509 | 2746 } |
| 2747 | |
| 2748 if (gmt) { | |
| 563 | 2749 ngx_libc_gmtime(tp->sec, &tm); |
| 509 | 2750 } else { |
| 563 | 2751 ngx_libc_localtime(tp->sec, &tm); |
| 509 | 2752 } |
| 2753 | |
| 573 | 2754 v->len = strftime(buf, NGX_HTTP_SSI_DATE_LEN, |
| 2755 (char *) ctx->timefmt.data, &tm); | |
| 2756 if (v->len == 0) { | |
| 2757 return NGX_ERROR; | |
| 509 | 2758 } |
| 2759 | |
| 2049 | 2760 v->data = ngx_pnalloc(r->pool, v->len); |
| 573 | 2761 if (v->data == NULL) { |
| 2762 return NGX_ERROR; | |
| 509 | 2763 } |
| 2764 | |
| 573 | 2765 ngx_memcpy(v->data, buf, v->len); |
| 2766 | |
| 2767 return NGX_OK; | |
| 509 | 2768 } |
| 2769 | |
| 2770 | |
| 2771 static ngx_int_t | |
| 597 | 2772 ngx_http_ssi_preconfiguration(ngx_conf_t *cf) |
| 509 | 2773 { |
| 597 | 2774 ngx_int_t rc; |
| 2775 ngx_http_variable_t *var, *v; | |
| 2776 ngx_http_ssi_command_t *cmd; | |
| 2777 ngx_http_ssi_main_conf_t *smcf; | |
| 509 | 2778 |
| 2779 for (v = ngx_http_ssi_vars; v->name.len; v++) { | |
| 2780 var = ngx_http_add_variable(cf, &v->name, v->flags); | |
| 2781 if (var == NULL) { | |
| 2782 return NGX_ERROR; | |
| 2783 } | |
| 2784 | |
| 637 | 2785 var->get_handler = v->get_handler; |
| 509 | 2786 var->data = v->data; |
| 2787 } | |
| 2788 | |
| 597 | 2789 smcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_ssi_filter_module); |
| 2790 | |
| 2791 for (cmd = ngx_http_ssi_commands; cmd->name.len; cmd++) { | |
| 2792 rc = ngx_hash_add_key(&smcf->commands, &cmd->name, cmd, | |
| 2793 NGX_HASH_READONLY_KEY); | |
| 2794 | |
| 2795 if (rc == NGX_OK) { | |
| 2796 continue; | |
| 2797 } | |
| 2798 | |
| 2799 if (rc == NGX_BUSY) { | |
| 2800 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 2801 "conflicting SSI command \"%V\"", &cmd->name); | |
| 2802 } | |
| 2803 | |
| 2804 return NGX_ERROR; | |
| 2805 } | |
| 2806 | |
| 577 | 2807 return NGX_OK; |
| 509 | 2808 } |
| 2809 | |
| 2810 | |
| 497 | 2811 static void * |
| 597 | 2812 ngx_http_ssi_create_main_conf(ngx_conf_t *cf) |
| 2813 { | |
| 2814 ngx_http_ssi_main_conf_t *smcf; | |
| 2815 | |
| 2816 smcf = ngx_pcalloc(cf->pool, sizeof(ngx_http_ssi_main_conf_t)); | |
| 2817 if (smcf == NULL) { | |
|
2912
c7d57b539248
return NULL instead of NGX_CONF_ERROR on a create conf failure
Igor Sysoev <igor@sysoev.ru>
parents:
2536
diff
changeset
|
2818 return NULL; |
| 597 | 2819 } |
| 2820 | |
| 2821 smcf->commands.pool = cf->pool; | |
| 2822 smcf->commands.temp_pool = cf->temp_pool; | |
| 2823 | |
| 2824 if (ngx_hash_keys_array_init(&smcf->commands, NGX_HASH_SMALL) != NGX_OK) { | |
|
2912
c7d57b539248
return NULL instead of NGX_CONF_ERROR on a create conf failure
Igor Sysoev <igor@sysoev.ru>
parents:
2536
diff
changeset
|
2825 return NULL; |
| 597 | 2826 } |
| 2827 | |
| 2828 return smcf; | |
| 2829 } | |
| 2830 | |
| 2831 | |
| 2832 static char * | |
| 2833 ngx_http_ssi_init_main_conf(ngx_conf_t *cf, void *conf) | |
| 2834 { | |
| 2835 ngx_http_ssi_main_conf_t *smcf = conf; | |
| 2836 | |
| 2837 ngx_hash_init_t hash; | |
| 2838 | |
| 2839 hash.hash = &smcf->hash; | |
| 2840 hash.key = ngx_hash_key; | |
| 2841 hash.max_size = 1024; | |
| 2842 hash.bucket_size = ngx_cacheline_size; | |
| 2843 hash.name = "ssi_command_hash"; | |
| 2844 hash.pool = cf->pool; | |
| 2845 hash.temp_pool = NULL; | |
| 2846 | |
| 2847 if (ngx_hash_init(&hash, smcf->commands.keys.elts, | |
| 2848 smcf->commands.keys.nelts) | |
| 2849 != NGX_OK) | |
| 2850 { | |
| 2851 return NGX_CONF_ERROR; | |
| 2852 } | |
| 2853 | |
| 2854 return NGX_CONF_OK; | |
| 2855 } | |
| 2856 | |
| 2857 | |
| 2858 static void * | |
| 1169 | 2859 ngx_http_ssi_create_loc_conf(ngx_conf_t *cf) |
|
239
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parents:
131
diff
changeset
|
2860 { |
| 597 | 2861 ngx_http_ssi_loc_conf_t *slcf; |
| 2862 | |
| 2863 slcf = ngx_pcalloc(cf->pool, sizeof(ngx_http_ssi_loc_conf_t)); | |
| 2864 if (slcf == NULL) { | |
|
2912
c7d57b539248
return NULL instead of NGX_CONF_ERROR on a create conf failure
Igor Sysoev <igor@sysoev.ru>
parents:
2536
diff
changeset
|
2865 return NULL; |
|
239
574bea0142be
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parents:
131
diff
changeset
|
2866 } |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
2867 |
| 527 | 2868 /* |
| 2869 * set by ngx_pcalloc(): | |
| 2870 * | |
|
2166
723df5089c05
use hash in gzip_types, ssi_types, and sub_filter_types
Igor Sysoev <igor@sysoev.ru>
parents:
2136
diff
changeset
|
2871 * conf->types = { NULL }; |
|
723df5089c05
use hash in gzip_types, ssi_types, and sub_filter_types
Igor Sysoev <igor@sysoev.ru>
parents:
2136
diff
changeset
|
2872 * conf->types_keys = NULL; |
| 527 | 2873 */ |
| 2874 | |
| 597 | 2875 slcf->enable = NGX_CONF_UNSET; |
| 2876 slcf->silent_errors = NGX_CONF_UNSET; | |
| 2877 slcf->ignore_recycled_buffers = NGX_CONF_UNSET; | |
|
5228
cbd4bbe976d4
SSI: ssi_last_modified directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4821
diff
changeset
|
2878 slcf->last_modified = NGX_CONF_UNSET; |
| 597 | 2879 |
| 2880 slcf->min_file_chunk = NGX_CONF_UNSET_SIZE; | |
| 2881 slcf->value_len = NGX_CONF_UNSET_SIZE; | |
| 2882 | |
| 2883 return slcf; | |
|
239
574bea0142be
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Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
2884 } |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
2885 |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
2886 |
| 497 | 2887 static char * |
| 1169 | 2888 ngx_http_ssi_merge_loc_conf(ngx_conf_t *cf, void *parent, void *child) |
|
239
574bea0142be
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Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
2889 { |
| 597 | 2890 ngx_http_ssi_loc_conf_t *prev = parent; |
| 2891 ngx_http_ssi_loc_conf_t *conf = child; | |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
2892 |
|
574bea0142be
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Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
2893 ngx_conf_merge_value(conf->enable, prev->enable, 0); |
| 497 | 2894 ngx_conf_merge_value(conf->silent_errors, prev->silent_errors, 0); |
| 509 | 2895 ngx_conf_merge_value(conf->ignore_recycled_buffers, |
| 2896 prev->ignore_recycled_buffers, 0); | |
|
5228
cbd4bbe976d4
SSI: ssi_last_modified directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4821
diff
changeset
|
2897 ngx_conf_merge_value(conf->last_modified, prev->last_modified, 0); |
| 497 | 2898 |
| 2899 ngx_conf_merge_size_value(conf->min_file_chunk, prev->min_file_chunk, 1024); | |
|
4528
00ccad19c53d
Fixed ssi and perl interaction.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
2900 ngx_conf_merge_size_value(conf->value_len, prev->value_len, 255); |
|
239
574bea0142be
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Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
2901 |
|
3372
6b8e5c882e47
support "*" in gzip_types, ssi_types, etc
Igor Sysoev <igor@sysoev.ru>
parents:
3325
diff
changeset
|
2902 if (ngx_http_merge_types(cf, &conf->types_keys, &conf->types, |
|
6b8e5c882e47
support "*" in gzip_types, ssi_types, etc
Igor Sysoev <igor@sysoev.ru>
parents:
3325
diff
changeset
|
2903 &prev->types_keys, &prev->types, |
|
2166
723df5089c05
use hash in gzip_types, ssi_types, and sub_filter_types
Igor Sysoev <igor@sysoev.ru>
parents:
2136
diff
changeset
|
2904 ngx_http_html_default_types) |
|
723df5089c05
use hash in gzip_types, ssi_types, and sub_filter_types
Igor Sysoev <igor@sysoev.ru>
parents:
2136
diff
changeset
|
2905 != NGX_OK) |
|
723df5089c05
use hash in gzip_types, ssi_types, and sub_filter_types
Igor Sysoev <igor@sysoev.ru>
parents:
2136
diff
changeset
|
2906 { |
|
723df5089c05
use hash in gzip_types, ssi_types, and sub_filter_types
Igor Sysoev <igor@sysoev.ru>
parents:
2136
diff
changeset
|
2907 return NGX_CONF_ERROR; |
| 527 | 2908 } |
| 2909 | |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
2910 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
|
2911 } |
|
14
f8a0d0f31a24
nginx-0.0.1-2002-09-17-21:49:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
2912 |
|
f8a0d0f31a24
nginx-0.0.1-2002-09-17-21:49:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
2913 |
| 497 | 2914 static ngx_int_t |
| 681 | 2915 ngx_http_ssi_filter_init(ngx_conf_t *cf) |
|
125
885ffb8cc32a
nginx-0.0.1-2003-08-06-09:30:51 import
Igor Sysoev <igor@sysoev.ru>
parents:
16
diff
changeset
|
2916 { |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
2917 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
|
2918 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
|
2919 |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
2920 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
|
2921 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
|
2922 |
|
125
885ffb8cc32a
nginx-0.0.1-2003-08-06-09:30:51 import
Igor Sysoev <igor@sysoev.ru>
parents:
16
diff
changeset
|
2923 return NGX_OK; |
|
14
f8a0d0f31a24
nginx-0.0.1-2002-09-17-21:49:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
2924 } |