Mercurial > hg > nginx
annotate src/http/modules/ngx_http_ssi_filter_module.c @ 6087:a77b625641c7 stable-1.6
Overflow detection in ngx_http_range_parse().
| author | Ruslan Ermilov <ru@nginx.com> |
|---|---|
| date | Tue, 17 Mar 2015 00:26:24 +0300 |
| parents | 3a8e19528b30 |
| children | e491b26fa5a1 |
| 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_timefmt = ngx_string("%A, %d-%b-%Y %H:%M:%S %Z"); |
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217 static ngx_str_t ngx_http_ssi_null_string = ngx_null_string; |
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218 |
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219 |
| 553 | 220 #define NGX_HTTP_SSI_INCLUDE_VIRTUAL 0 |
| 221 #define NGX_HTTP_SSI_INCLUDE_FILE 1 | |
| 645 | 222 #define NGX_HTTP_SSI_INCLUDE_WAIT 2 |
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223 #define NGX_HTTP_SSI_INCLUDE_SET 3 |
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224 #define NGX_HTTP_SSI_INCLUDE_STUB 4 |
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225 |
| 509 | 226 #define NGX_HTTP_SSI_ECHO_VAR 0 |
| 227 #define NGX_HTTP_SSI_ECHO_DEFAULT 1 | |
| 1545 | 228 #define NGX_HTTP_SSI_ECHO_ENCODING 2 |
| 509 | 229 |
| 547 | 230 #define NGX_HTTP_SSI_CONFIG_ERRMSG 0 |
| 231 #define NGX_HTTP_SSI_CONFIG_TIMEFMT 1 | |
| 509 | 232 |
| 553 | 233 #define NGX_HTTP_SSI_SET_VAR 0 |
| 234 #define NGX_HTTP_SSI_SET_VALUE 1 | |
| 509 | 235 |
| 236 #define NGX_HTTP_SSI_IF_EXPR 0 | |
| 237 | |
| 667 | 238 #define NGX_HTTP_SSI_BLOCK_NAME 0 |
| 239 | |
| 497 | 240 |
| 553 | 241 static ngx_http_ssi_param_t ngx_http_ssi_include_params[] = { |
| 597 | 242 { ngx_string("virtual"), NGX_HTTP_SSI_INCLUDE_VIRTUAL, 0, 0 }, |
| 243 { ngx_string("file"), NGX_HTTP_SSI_INCLUDE_FILE, 0, 0 }, | |
| 645 | 244 { ngx_string("wait"), NGX_HTTP_SSI_INCLUDE_WAIT, 0, 0 }, |
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245 { ngx_string("set"), NGX_HTTP_SSI_INCLUDE_SET, 0, 0 }, |
| 667 | 246 { ngx_string("stub"), NGX_HTTP_SSI_INCLUDE_STUB, 0, 0 }, |
| 597 | 247 { ngx_null_string, 0, 0, 0 } |
| 553 | 248 }; |
| 249 | |
| 250 | |
| 497 | 251 static ngx_http_ssi_param_t ngx_http_ssi_echo_params[] = { |
| 597 | 252 { ngx_string("var"), NGX_HTTP_SSI_ECHO_VAR, 1, 0 }, |
| 253 { ngx_string("default"), NGX_HTTP_SSI_ECHO_DEFAULT, 0, 0 }, | |
| 1545 | 254 { ngx_string("encoding"), NGX_HTTP_SSI_ECHO_ENCODING, 0, 0 }, |
| 597 | 255 { ngx_null_string, 0, 0, 0 } |
| 497 | 256 }; |
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257 |
| 509 | 258 |
| 259 static ngx_http_ssi_param_t ngx_http_ssi_config_params[] = { | |
| 597 | 260 { ngx_string("errmsg"), NGX_HTTP_SSI_CONFIG_ERRMSG, 0, 0 }, |
| 261 { ngx_string("timefmt"), NGX_HTTP_SSI_CONFIG_TIMEFMT, 0, 0 }, | |
| 262 { ngx_null_string, 0, 0, 0 } | |
| 509 | 263 }; |
| 264 | |
| 265 | |
| 553 | 266 static ngx_http_ssi_param_t ngx_http_ssi_set_params[] = { |
| 597 | 267 { ngx_string("var"), NGX_HTTP_SSI_SET_VAR, 1, 0 }, |
| 268 { ngx_string("value"), NGX_HTTP_SSI_SET_VALUE, 1, 0 }, | |
| 269 { ngx_null_string, 0, 0, 0 } | |
| 553 | 270 }; |
| 271 | |
| 272 | |
| 509 | 273 static ngx_http_ssi_param_t ngx_http_ssi_if_params[] = { |
| 597 | 274 { ngx_string("expr"), NGX_HTTP_SSI_IF_EXPR, 1, 0 }, |
| 275 { ngx_null_string, 0, 0, 0 } | |
| 509 | 276 }; |
| 277 | |
| 278 | |
| 667 | 279 static ngx_http_ssi_param_t ngx_http_ssi_block_params[] = { |
| 280 { ngx_string("name"), NGX_HTTP_SSI_BLOCK_NAME, 1, 0 }, | |
| 281 { ngx_null_string, 0, 0, 0 } | |
| 282 }; | |
| 283 | |
| 284 | |
| 509 | 285 static ngx_http_ssi_param_t ngx_http_ssi_no_params[] = { |
| 597 | 286 { ngx_null_string, 0, 0, 0 } |
| 509 | 287 }; |
| 288 | |
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289 |
| 497 | 290 static ngx_http_ssi_command_t ngx_http_ssi_commands[] = { |
| 553 | 291 { ngx_string("include"), ngx_http_ssi_include, |
| 667 | 292 ngx_http_ssi_include_params, 0, 0, 1 }, |
| 293 { ngx_string("echo"), ngx_http_ssi_echo, | |
| 294 ngx_http_ssi_echo_params, 0, 0, 0 }, | |
| 509 | 295 { ngx_string("config"), ngx_http_ssi_config, |
| 667 | 296 ngx_http_ssi_config_params, 0, 0, 0 }, |
| 297 { ngx_string("set"), ngx_http_ssi_set, ngx_http_ssi_set_params, 0, 0, 0 }, | |
| 298 | |
| 299 { ngx_string("if"), ngx_http_ssi_if, ngx_http_ssi_if_params, 0, 0, 0 }, | |
| 629 | 300 { ngx_string("elif"), ngx_http_ssi_if, ngx_http_ssi_if_params, |
| 667 | 301 NGX_HTTP_SSI_COND_IF, 0, 0 }, |
| 629 | 302 { ngx_string("else"), ngx_http_ssi_else, ngx_http_ssi_no_params, |
| 667 | 303 NGX_HTTP_SSI_COND_IF, 0, 0 }, |
| 629 | 304 { ngx_string("endif"), ngx_http_ssi_endif, ngx_http_ssi_no_params, |
| 667 | 305 NGX_HTTP_SSI_COND_ELSE, 0, 0 }, |
| 306 | |
| 307 { ngx_string("block"), ngx_http_ssi_block, | |
| 308 ngx_http_ssi_block_params, 0, 0, 0 }, | |
| 309 { ngx_string("endblock"), ngx_http_ssi_endblock, | |
| 310 ngx_http_ssi_no_params, 0, 1, 0 }, | |
| 311 | |
| 312 { ngx_null_string, NULL, NULL, 0, 0, 0 } | |
| 497 | 313 }; |
| 314 | |
| 315 | |
| 509 | 316 static ngx_http_variable_t ngx_http_ssi_vars[] = { |
| 317 | |
| 637 | 318 { ngx_string("date_local"), NULL, ngx_http_ssi_date_gmt_local_variable, 0, |
| 1565 | 319 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 509 | 320 |
| 637 | 321 { ngx_string("date_gmt"), NULL, ngx_http_ssi_date_gmt_local_variable, 1, |
| 1565 | 322 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 509 | 323 |
| 637 | 324 { ngx_null_string, NULL, NULL, 0, 0, 0 } |
| 509 | 325 }; |
| 326 | |
| 327 | |
| 328 | |
| 497 | 329 static ngx_int_t |
| 330 ngx_http_ssi_header_filter(ngx_http_request_t *r) | |
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331 { |
| 597 | 332 ngx_http_ssi_ctx_t *ctx; |
| 333 ngx_http_ssi_loc_conf_t *slcf; | |
| 334 | |
| 335 slcf = ngx_http_get_module_loc_conf(r, ngx_http_ssi_filter_module); | |
| 336 | |
| 337 if (!slcf->enable | |
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338 || r->headers_out.content_length_n == 0 |
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339 || ngx_http_test_content_type(r, &slcf->types) == NULL) |
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340 { |
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341 return ngx_http_next_header_filter(r); |
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342 } |
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343 |
| 499 | 344 ctx = ngx_pcalloc(r->pool, sizeof(ngx_http_ssi_ctx_t)); |
| 345 if (ctx == NULL) { | |
| 497 | 346 return NGX_ERROR; |
| 347 } | |
| 348 | |
| 349 ngx_http_set_ctx(r, ctx, ngx_http_ssi_filter_module); | |
| 350 | |
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351 |
| 597 | 352 ctx->value_len = slcf->value_len; |
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353 ctx->last_out = &ctx->out; |
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354 |
| 1545 | 355 ctx->encoding = NGX_HTTP_SSI_ENTITY_ENCODING; |
| 509 | 356 ctx->output = 1; |
| 357 | |
| 497 | 358 ctx->params.elts = ctx->params_array; |
| 359 ctx->params.size = sizeof(ngx_table_elt_t); | |
| 360 ctx->params.nalloc = NGX_HTTP_SSI_PARAMS_N; | |
| 361 ctx->params.pool = r->pool; | |
| 362 | |
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363 ctx->timefmt = ngx_http_ssi_timefmt; |
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364 ngx_str_set(&ctx->errmsg, |
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365 "[an error occurred while processing the directive]"); |
| 547 | 366 |
| 497 | 367 r->filter_need_in_memory = 1; |
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368 |
| 597 | 369 if (r == r->main) { |
| 577 | 370 ngx_http_clear_content_length(r); |
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371 ngx_http_clear_accept_ranges(r); |
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372 ngx_http_clear_etag(r); |
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373 |
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374 if (!slcf->last_modified) { |
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375 ngx_http_clear_last_modified(r); |
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376 } |
| 509 | 377 } |
| 378 | |
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379 return ngx_http_next_header_filter(r); |
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380 } |
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381 |
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382 |
| 497 | 383 static ngx_int_t |
| 384 ngx_http_ssi_body_filter(ngx_http_request_t *r, ngx_chain_t *in) | |
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385 { |
| 667 | 386 size_t len; |
| 597 | 387 ngx_int_t rc; |
| 388 ngx_buf_t *b; | |
| 389 ngx_uint_t i, index; | |
| 667 | 390 ngx_chain_t *cl, **ll; |
| 597 | 391 ngx_table_elt_t *param; |
| 667 | 392 ngx_http_ssi_ctx_t *ctx, *mctx; |
| 393 ngx_http_ssi_block_t *bl; | |
| 597 | 394 ngx_http_ssi_param_t *prm; |
| 395 ngx_http_ssi_command_t *cmd; | |
| 396 ngx_http_ssi_loc_conf_t *slcf; | |
| 397 ngx_http_ssi_main_conf_t *smcf; | |
| 599 | 398 ngx_str_t *params[NGX_HTTP_SSI_MAX_PARAMS + 1]; |
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399 |
|
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400 ctx = ngx_http_get_module_ctx(r, ngx_http_ssi_filter_module); |
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401 |
| 645 | 402 if (ctx == NULL |
| 403 || (in == NULL | |
| 404 && ctx->buf == NULL | |
| 405 && ctx->in == NULL | |
| 406 && ctx->busy == NULL)) | |
| 407 { | |
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408 return ngx_http_next_body_filter(r, in); |
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|
409 } |
|
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410 |
| 497 | 411 /* add the incoming chain to the chain ctx->in */ |
|
129
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412 |
|
239
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413 if (in) { |
|
2536
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414 if (ngx_chain_add_copy(r->pool, &ctx->in, in) != NGX_OK) { |
|
129
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415 return NGX_ERROR; |
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416 } |
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417 } |
|
129
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418 |
|
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419 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
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420 "http ssi filter \"%V?%V\"", &r->uri, &r->args); |
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421 |
| 645 | 422 if (ctx->wait) { |
|
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423 |
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424 if (r != r->connection->data) { |
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425 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
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426 "http ssi filter wait \"%V?%V\" non-active", |
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427 &ctx->wait->uri, &ctx->wait->args); |
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428 |
| 645 | 429 return NGX_AGAIN; |
| 430 } | |
| 431 | |
|
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432 if (ctx->wait->done) { |
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433 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
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434 "http ssi filter wait \"%V?%V\" done", |
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435 &ctx->wait->uri, &ctx->wait->args); |
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|
436 |
|
767
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fix <!--#include virtual=... wait="yes" -->
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parents:
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changeset
|
437 ctx->wait = NULL; |
|
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438 |
|
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439 } else { |
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440 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
|
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441 "http ssi filter wait \"%V?%V\"", |
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442 &ctx->wait->uri, &ctx->wait->args); |
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443 |
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444 return ngx_http_next_body_filter(r, NULL); |
|
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445 } |
| 645 | 446 } |
| 447 | |
| 597 | 448 slcf = ngx_http_get_module_loc_conf(r, ngx_http_ssi_filter_module); |
|
129
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|
449 |
| 499 | 450 while (ctx->in || ctx->buf) { |
|
241
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|
451 |
| 3642 | 452 if (ctx->buf == NULL) { |
| 499 | 453 ctx->buf = ctx->in->buf; |
| 454 ctx->in = ctx->in->next; | |
| 455 ctx->pos = ctx->buf->pos; | |
| 456 } | |
| 497 | 457 |
| 458 if (ctx->state == ssi_start_state) { | |
| 459 ctx->copy_start = ctx->pos; | |
| 460 ctx->copy_end = ctx->pos; | |
|
129
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parents:
128
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|
461 } |
|
7a886b9a67dc
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parents:
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|
462 |
| 499 | 463 b = NULL; |
| 464 | |
|
239
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parents:
131
diff
changeset
|
465 while (ctx->pos < ctx->buf->last) { |
|
241
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240
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|
466 |
|
242
5d4f49dc8de5
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parents:
241
diff
changeset
|
467 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
|
5d4f49dc8de5
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parents:
241
diff
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|
468 "saved: %d state: %d", ctx->saved, ctx->state); |
|
241
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parents:
240
diff
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|
469 |
|
239
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|
470 rc = ngx_http_ssi_parse(r, ctx); |
|
129
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|
471 |
| 497 | 472 ngx_log_debug4(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 473 "parse: %d, looked: %d %p-%p", | |
| 474 rc, ctx->looked, ctx->copy_start, ctx->copy_end); | |
|
242
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parents:
241
diff
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|
475 |
| 497 | 476 if (rc == NGX_ERROR) { |
|
239
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|
477 return rc; |
| 497 | 478 } |
|
239
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|
479 |
| 497 | 480 if (ctx->copy_start != ctx->copy_end) { |
|
241
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240
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|
481 |
| 509 | 482 if (ctx->output) { |
| 483 | |
| 484 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 485 "saved: %d", ctx->saved); | |
| 486 | |
| 487 if (ctx->saved) { | |
| 488 | |
| 489 if (ctx->free) { | |
| 490 cl = ctx->free; | |
| 491 ctx->free = ctx->free->next; | |
| 492 b = cl->buf; | |
| 493 ngx_memzero(b, sizeof(ngx_buf_t)); | |
|
241
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|
494 |
| 509 | 495 } else { |
| 496 b = ngx_calloc_buf(r->pool); | |
| 497 if (b == NULL) { | |
| 498 return NGX_ERROR; | |
| 499 } | |
| 500 | |
| 501 cl = ngx_alloc_chain_link(r->pool); | |
| 502 if (cl == NULL) { | |
| 503 return NGX_ERROR; | |
| 504 } | |
| 505 | |
| 506 cl->buf = b; | |
| 507 } | |
| 508 | |
| 509 b->memory = 1; | |
| 510 b->pos = ngx_http_ssi_string; | |
| 511 b->last = ngx_http_ssi_string + ctx->saved; | |
| 512 | |
| 513 *ctx->last_out = cl; | |
| 514 ctx->last_out = &cl->next; | |
| 515 | |
| 516 ctx->saved = 0; | |
| 517 } | |
| 499 | 518 |
| 519 if (ctx->free) { | |
| 520 cl = ctx->free; | |
| 521 ctx->free = ctx->free->next; | |
| 522 b = cl->buf; | |
| 523 | |
| 524 } else { | |
| 509 | 525 b = ngx_alloc_buf(r->pool); |
| 499 | 526 if (b == NULL) { |
| 527 return NGX_ERROR; | |
| 528 } | |
| 529 | |
| 530 cl = ngx_alloc_chain_link(r->pool); | |
| 531 if (cl == NULL) { | |
| 532 return NGX_ERROR; | |
| 533 } | |
| 534 | |
| 535 cl->buf = b; | |
|
239
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|
536 } |
|
574bea0142be
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|
537 |
| 509 | 538 ngx_memcpy(b, ctx->buf, sizeof(ngx_buf_t)); |
| 539 | |
| 513 | 540 b->pos = ctx->copy_start; |
| 541 b->last = ctx->copy_end; | |
| 542 b->shadow = NULL; | |
| 509 | 543 b->last_buf = 0; |
| 544 b->recycled = 0; | |
|
239
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|
545 |
| 509 | 546 if (b->in_file) { |
| 597 | 547 if (slcf->min_file_chunk < (size_t) (b->last - b->pos)) |
| 509 | 548 { |
|
2079
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2049
diff
changeset
|
549 b->file_last = b->file_pos |
|
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diff
changeset
|
550 + (b->last - ctx->buf->pos); |
|
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diff
changeset
|
551 b->file_pos += b->pos - ctx->buf->pos; |
| 509 | 552 |
| 553 } else { | |
| 554 b->in_file = 0; | |
| 555 } | |
| 556 } | |
| 557 | |
| 558 cl->next = NULL; | |
|
239
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|
559 *ctx->last_out = cl; |
|
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parents:
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diff
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|
560 ctx->last_out = &cl->next; |
|
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|
561 |
| 509 | 562 } else { |
| 667 | 563 if (ctx->block |
| 564 && ctx->saved + (ctx->copy_end - ctx->copy_start)) | |
| 565 { | |
| 566 b = ngx_create_temp_buf(r->pool, | |
| 567 ctx->saved + (ctx->copy_end - ctx->copy_start)); | |
| 568 | |
| 569 if (b == NULL) { | |
| 570 return NGX_ERROR; | |
| 571 } | |
| 572 | |
| 573 if (ctx->saved) { | |
| 574 b->last = ngx_cpymem(b->pos, ngx_http_ssi_string, | |
| 575 ctx->saved); | |
| 576 } | |
| 577 | |
| 578 b->last = ngx_cpymem(b->last, ctx->copy_start, | |
| 579 ctx->copy_end - ctx->copy_start); | |
| 580 | |
| 581 cl = ngx_alloc_chain_link(r->pool); | |
| 582 if (cl == NULL) { | |
| 583 return NGX_ERROR; | |
| 584 } | |
| 585 | |
| 586 cl->buf = b; | |
| 587 cl->next = NULL; | |
| 588 | |
| 589 b = NULL; | |
| 590 | |
| 591 mctx = ngx_http_get_module_ctx(r->main, | |
| 592 ngx_http_ssi_filter_module); | |
| 593 bl = mctx->blocks->elts; | |
| 594 for (ll = &bl[mctx->blocks->nelts - 1].bufs; | |
| 595 *ll; | |
| 596 ll = &(*ll)->next) | |
| 597 { | |
| 598 /* void */ | |
| 599 } | |
| 600 | |
| 601 *ll = cl; | |
| 602 } | |
| 603 | |
|
241
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240
diff
changeset
|
604 ctx->saved = 0; |
|
239
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|
605 } |
|
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parents:
131
diff
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|
606 } |
| 497 | 607 |
| 608 if (ctx->state == ssi_start_state) { | |
| 609 ctx->copy_start = ctx->pos; | |
| 610 ctx->copy_end = ctx->pos; | |
|
240
725129fdd524
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parents:
239
diff
changeset
|
611 |
| 497 | 612 } else { |
| 613 ctx->copy_start = NULL; | |
| 614 ctx->copy_end = NULL; | |
| 615 } | |
| 616 | |
| 617 if (rc == NGX_AGAIN) { | |
| 618 continue; | |
| 619 } | |
|
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|
620 |
| 497 | 621 |
| 573 | 622 b = NULL; |
| 623 | |
| 497 | 624 if (rc == NGX_OK) { |
| 625 | |
| 597 | 626 smcf = ngx_http_get_module_main_conf(r, |
| 627 ngx_http_ssi_filter_module); | |
| 628 | |
| 629 cmd = ngx_hash_find(&smcf->hash, ctx->key, ctx->command.data, | |
| 630 ctx->command.len); | |
| 631 | |
| 632 if (cmd == NULL) { | |
| 633 if (ctx->output) { | |
| 634 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 635 "invalid SSI command: \"%V\"", | |
| 636 &ctx->command); | |
| 637 goto ssi_error; | |
| 497 | 638 } |
|
128
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diff
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|
639 |
| 597 | 640 continue; |
| 497 | 641 } |
| 642 | |
| 667 | 643 if (!ctx->output && !cmd->block) { |
| 644 | |
| 645 if (ctx->block) { | |
| 646 | |
| 647 /* reconstruct the SSI command text */ | |
| 648 | |
| 649 len = 5 + ctx->command.len + 4; | |
| 650 | |
| 651 param = ctx->params.elts; | |
| 652 for (i = 0; i < ctx->params.nelts; i++) { | |
| 653 len += 1 + param[i].key.len + 2 | |
| 654 + param[i].value.len + 1; | |
| 655 } | |
| 656 | |
| 657 b = ngx_create_temp_buf(r->pool, len); | |
| 658 | |
| 659 if (b == NULL) { | |
| 660 return NGX_ERROR; | |
| 661 } | |
| 662 | |
| 663 cl = ngx_alloc_chain_link(r->pool); | |
| 664 if (cl == NULL) { | |
| 665 return NGX_ERROR; | |
| 666 } | |
| 667 | |
| 668 cl->buf = b; | |
| 669 cl->next = NULL; | |
| 670 | |
| 671 *b->last++ = '<'; | |
| 672 *b->last++ = '!'; | |
| 673 *b->last++ = '-'; | |
| 674 *b->last++ = '-'; | |
| 675 *b->last++ = '#'; | |
| 676 | |
| 677 b->last = ngx_cpymem(b->last, ctx->command.data, | |
| 678 ctx->command.len); | |
| 679 | |
| 680 for (i = 0; i < ctx->params.nelts; i++) { | |
| 681 *b->last++ = ' '; | |
| 682 b->last = ngx_cpymem(b->last, param[i].key.data, | |
| 683 param[i].key.len); | |
| 684 *b->last++ = '='; | |
| 685 *b->last++ = '"'; | |
| 686 b->last = ngx_cpymem(b->last, param[i].value.data, | |
| 687 param[i].value.len); | |
| 688 *b->last++ = '"'; | |
| 689 } | |
| 690 | |
| 691 *b->last++ = ' '; | |
| 692 *b->last++ = '-'; | |
| 693 *b->last++ = '-'; | |
| 694 *b->last++ = '>'; | |
| 695 | |
| 696 mctx = ngx_http_get_module_ctx(r->main, | |
| 697 ngx_http_ssi_filter_module); | |
| 698 bl = mctx->blocks->elts; | |
| 699 for (ll = &bl[mctx->blocks->nelts - 1].bufs; | |
| 700 *ll; | |
| 701 ll = &(*ll)->next) | |
| 702 { | |
| 703 /* void */ | |
| 704 } | |
| 705 | |
| 706 *ll = cl; | |
| 707 | |
| 708 b = NULL; | |
| 709 | |
| 710 continue; | |
| 711 } | |
| 712 | |
| 713 if (cmd->conditional == 0) { | |
| 714 continue; | |
| 715 } | |
| 509 | 716 } |
| 717 | |
|
4374
ae376a94de11
SSI bugfix: the "if" command did not work inside the "block" command and
Valentin Bartenev <vbart@nginx.com>
parents:
4273
diff
changeset
|
718 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
|
719 && (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
|
720 || 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
|
721 { |
|
ae376a94de11
SSI bugfix: the "if" command did not work inside the "block" command and
Valentin Bartenev <vbart@nginx.com>
parents:
4273
diff
changeset
|
722 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
|
723 "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
|
724 &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
|
725 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
|
726 } |
|
ae376a94de11
SSI bugfix: the "if" command did not work inside the "block" command and
Valentin Bartenev <vbart@nginx.com>
parents:
4273
diff
changeset
|
727 |
| 597 | 728 if (ctx->params.nelts > NGX_HTTP_SSI_MAX_PARAMS) { |
| 729 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
|
730 "too many SSI command parameters: \"%V\"", |
| 597 | 731 &ctx->command); |
| 732 goto ssi_error; | |
| 733 } | |
| 734 | |
| 497 | 735 ngx_memzero(params, |
| 599 | 736 (NGX_HTTP_SSI_MAX_PARAMS + 1) * sizeof(ngx_str_t *)); |
| 497 | 737 |
| 738 param = ctx->params.elts; | |
| 739 | |
| 740 for (i = 0; i < ctx->params.nelts; i++) { | |
| 741 | |
| 742 for (prm = cmd->params; prm->name.len; prm++) { | |
| 743 | |
| 744 if (param[i].key.len != prm->name.len | |
| 745 || ngx_strncmp(param[i].key.data, prm->name.data, | |
| 746 prm->name.len) != 0) | |
| 747 { | |
| 748 continue; | |
| 749 } | |
| 750 | |
| 597 | 751 if (!prm->multiple) { |
| 752 if (params[prm->index]) { | |
| 753 ngx_log_error(NGX_LOG_ERR, | |
| 754 r->connection->log, 0, | |
| 755 "duplicate \"%V\" parameter " | |
| 756 "in \"%V\" SSI command", | |
| 757 ¶m[i].key, &ctx->command); | |
| 758 | |
| 759 goto ssi_error; | |
| 760 } | |
| 761 | |
| 762 params[prm->index] = ¶m[i].value; | |
| 763 | |
| 764 break; | |
| 497 | 765 } |
| 766 | |
| 597 | 767 for (index = prm->index; params[index]; index++) { |
| 768 /* void */ | |
| 769 } | |
| 770 | |
| 771 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
|
772 |
| 497 | 773 break; |
| 774 } | |
| 775 | |
| 776 if (prm->name.len == 0) { | |
| 777 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 778 "invalid parameter name: \"%V\" " | |
| 779 "in \"%V\" SSI command", | |
| 780 ¶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
|
781 |
| 497 | 782 goto ssi_error; |
| 783 } | |
| 784 } | |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
785 |
| 497 | 786 for (prm = cmd->params; prm->name.len; prm++) { |
| 787 if (prm->mandatory && params[prm->index] == 0) { | |
| 788 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 789 "mandatory \"%V\" parameter is absent " | |
| 790 "in \"%V\" SSI command", | |
| 791 &prm->name, &ctx->command); | |
| 792 | |
| 793 goto ssi_error; | |
| 794 } | |
| 795 } | |
| 796 | |
|
2377
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
797 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
|
798 |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
799 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
|
800 "ssi flush"); |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
801 |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
802 if (ngx_http_ssi_output(r, ctx) == NGX_ERROR) { |
| 509 | 803 return NGX_ERROR; |
| 804 } | |
| 805 } | |
| 806 | |
| 569 | 807 rc = cmd->handler(r, ctx, params); |
| 808 | |
| 809 if (rc == NGX_OK) { | |
| 497 | 810 continue; |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
811 } |
| 583 | 812 |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
813 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
|
814 ngx_http_ssi_buffered(r, ctx); |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
815 return rc; |
| 583 | 816 } |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
817 } |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
818 |
| 497 | 819 |
| 820 /* rc == NGX_HTTP_SSI_ERROR */ | |
| 821 | |
| 499 | 822 ssi_error: |
| 497 | 823 |
| 597 | 824 if (slcf->silent_errors) { |
| 497 | 825 continue; |
| 826 } | |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
827 |
| 499 | 828 if (ctx->free) { |
| 829 cl = ctx->free; | |
| 830 ctx->free = ctx->free->next; | |
| 831 b = cl->buf; | |
| 832 ngx_memzero(b, sizeof(ngx_buf_t)); | |
| 833 | |
| 834 } else { | |
| 835 b = ngx_calloc_buf(r->pool); | |
| 836 if (b == NULL) { | |
| 837 return NGX_ERROR; | |
| 838 } | |
| 839 | |
| 840 cl = ngx_alloc_chain_link(r->pool); | |
| 841 if (cl == NULL) { | |
| 842 return NGX_ERROR; | |
| 843 } | |
| 844 | |
| 845 cl->buf = b; | |
| 497 | 846 } |
|
16
6ce4755737b4
nginx-0.0.1-2002-09-26-20:50:29 import
Igor Sysoev <igor@sysoev.ru>
parents:
15
diff
changeset
|
847 |
| 497 | 848 b->memory = 1; |
| 547 | 849 b->pos = ctx->errmsg.data; |
| 850 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
|
851 |
| 497 | 852 cl->next = NULL; |
| 853 *ctx->last_out = cl; | |
| 854 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
|
855 |
| 497 | 856 continue; |
| 857 } | |
| 858 | |
|
710
6875ee9f93c7
ssi did work with memcached and nonbuffered responses
Igor Sysoev <igor@sysoev.ru>
parents:
681
diff
changeset
|
859 if (ctx->buf->last_buf || ngx_buf_in_memory(ctx->buf)) { |
| 499 | 860 if (b == NULL) { |
| 861 if (ctx->free) { | |
| 862 cl = ctx->free; | |
| 863 ctx->free = ctx->free->next; | |
| 864 b = cl->buf; | |
| 865 ngx_memzero(b, sizeof(ngx_buf_t)); | |
| 866 | |
| 867 } else { | |
| 868 b = ngx_calloc_buf(r->pool); | |
| 869 if (b == NULL) { | |
| 870 return NGX_ERROR; | |
| 871 } | |
| 497 | 872 |
| 499 | 873 cl = ngx_alloc_chain_link(r->pool); |
| 874 if (cl == NULL) { | |
| 875 return NGX_ERROR; | |
| 876 } | |
| 877 | |
| 878 cl->buf = b; | |
| 879 } | |
| 880 | |
| 509 | 881 b->sync = 1; |
| 882 | |
| 499 | 883 cl->next = NULL; |
| 884 *ctx->last_out = cl; | |
| 885 ctx->last_out = &cl->next; | |
| 886 } | |
| 887 | |
| 888 b->last_buf = ctx->buf->last_buf; | |
| 889 b->shadow = ctx->buf; | |
| 509 | 890 |
| 597 | 891 if (slcf->ignore_recycled_buffers == 0) { |
| 509 | 892 b->recycled = ctx->buf->recycled; |
| 893 } | |
| 497 | 894 } |
| 895 | |
| 499 | 896 ctx->buf = NULL; |
| 897 | |
| 497 | 898 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
|
899 } |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
900 |
| 499 | 901 if (ctx->out == NULL && ctx->busy == NULL) { |
| 497 | 902 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
|
903 } |
|
7a886b9a67dc
nginx-0.0.1-2003-08-10-20:14:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
128
diff
changeset
|
904 |
| 509 | 905 return ngx_http_ssi_output(r, ctx); |
| 906 } | |
| 907 | |
| 908 | |
| 909 static ngx_int_t | |
| 910 ngx_http_ssi_output(ngx_http_request_t *r, ngx_http_ssi_ctx_t *ctx) | |
| 911 { | |
| 912 ngx_int_t rc; | |
| 913 ngx_buf_t *b; | |
| 914 ngx_chain_t *cl; | |
| 915 | |
| 641 | 916 #if 1 |
| 917 b = NULL; | |
| 918 for (cl = ctx->out; cl; cl = cl->next) { | |
| 643 | 919 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 920 "ssi out: %p %p", cl->buf, cl->buf->pos); | |
| 641 | 921 if (cl->buf == b) { |
| 922 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, | |
| 923 "the same buf was used in ssi"); | |
| 924 ngx_debug_point(); | |
| 925 return NGX_ERROR; | |
| 926 } | |
| 927 b = cl->buf; | |
| 928 } | |
| 929 #endif | |
| 930 | |
| 497 | 931 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
|
932 |
| 499 | 933 if (ctx->busy == NULL) { |
| 934 ctx->busy = ctx->out; | |
| 935 | |
| 936 } else { | |
| 937 for (cl = ctx->busy; cl->next; cl = cl->next) { /* void */ } | |
| 938 cl->next = ctx->out; | |
| 939 } | |
| 940 | |
| 497 | 941 ctx->out = NULL; |
| 942 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
|
943 |
| 499 | 944 while (ctx->busy) { |
| 945 | |
| 657 | 946 cl = ctx->busy; |
| 947 b = cl->buf; | |
| 499 | 948 |
| 949 if (ngx_buf_size(b) != 0) { | |
| 950 break; | |
| 951 } | |
| 952 | |
| 953 if (b->shadow) { | |
| 954 b->shadow->pos = b->shadow->last; | |
| 955 } | |
| 956 | |
| 957 ctx->busy = cl->next; | |
| 645 | 958 |
| 959 if (ngx_buf_in_memory(b) || b->in_file) { | |
| 960 /* add data bufs only to the free buf chain */ | |
| 961 | |
| 962 cl->next = ctx->free; | |
| 963 ctx->free = cl; | |
| 964 } | |
| 499 | 965 } |
| 966 | |
|
3680
0d492ae53a57
update r->buffered after processing SSI command,
Igor Sysoev <igor@sysoev.ru>
parents:
3642
diff
changeset
|
967 ngx_http_ssi_buffered(r, ctx); |
|
0d492ae53a57
update r->buffered after processing SSI command,
Igor Sysoev <igor@sysoev.ru>
parents:
3642
diff
changeset
|
968 |
|
0d492ae53a57
update r->buffered after processing SSI command,
Igor Sysoev <igor@sysoev.ru>
parents:
3642
diff
changeset
|
969 return rc; |
|
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 |
|
0d492ae53a57
update r->buffered after processing SSI command,
Igor Sysoev <igor@sysoev.ru>
parents:
3642
diff
changeset
|
973 static void |
|
0d492ae53a57
update r->buffered after processing SSI command,
Igor Sysoev <igor@sysoev.ru>
parents:
3642
diff
changeset
|
974 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
|
975 { |
|
829
362d156f0278
high level HTTP buffered flags should be on per-subrequest basis,
Igor Sysoev <igor@sysoev.ru>
parents:
787
diff
changeset
|
976 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
|
977 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
|
978 |
|
362d156f0278
high level HTTP buffered flags should be on per-subrequest basis,
Igor Sysoev <igor@sysoev.ru>
parents:
787
diff
changeset
|
979 } else { |
|
362d156f0278
high level HTTP buffered flags should be on per-subrequest basis,
Igor Sysoev <igor@sysoev.ru>
parents:
787
diff
changeset
|
980 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
|
981 } |
|
129
7a886b9a67dc
nginx-0.0.1-2003-08-10-20:14:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
128
diff
changeset
|
982 } |
|
7a886b9a67dc
nginx-0.0.1-2003-08-10-20:14:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
128
diff
changeset
|
983 |
|
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
984 |
| 489 | 985 static ngx_int_t |
| 986 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
|
987 { |
| 609 | 988 u_char *p, *value, *last, *copy_end, ch; |
| 497 | 989 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
|
990 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
|
991 |
| 497 | 992 state = ctx->state; |
| 993 looked = ctx->looked; | |
| 994 last = ctx->buf->last; | |
| 995 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
|
996 |
| 497 | 997 for (p = ctx->pos; p < last; p++) { |
| 489 | 998 |
| 999 ch = *p; | |
| 1000 | |
| 1001 if (state == ssi_start_state) { | |
| 1002 | |
| 1003 /* the tight loop */ | |
| 1004 | |
| 499 | 1005 for ( ;; ) { |
| 1006 if (ch == '<') { | |
| 1007 copy_end = p; | |
| 1008 looked = 1; | |
| 1009 state = ssi_tag_state; | |
| 1010 | |
| 1011 goto tag_started; | |
| 489 | 1012 } |
| 1013 | |
| 499 | 1014 if (++p == last) { |
| 1015 break; | |
| 1016 } | |
| 497 | 1017 |
| 499 | 1018 ch = *p; |
| 489 | 1019 } |
| 1020 | |
|
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
|
1021 ctx->state = state; |
| 497 | 1022 ctx->pos = p; |
| 1023 ctx->looked = looked; | |
| 1024 ctx->copy_end = p; | |
| 489 | 1025 |
| 497 | 1026 if (ctx->copy_start == NULL) { |
| 1027 ctx->copy_start = ctx->buf->pos; | |
| 489 | 1028 } |
| 497 | 1029 |
| 1030 return NGX_AGAIN; | |
| 1031 | |
| 499 | 1032 tag_started: |
| 1033 | |
| 497 | 1034 continue; |
| 489 | 1035 } |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1036 |
|
125
885ffb8cc32a
nginx-0.0.1-2003-08-06-09:30:51 import
Igor Sysoev <igor@sysoev.ru>
parents:
16
diff
changeset
|
1037 switch (state) { |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1038 |
|
125
885ffb8cc32a
nginx-0.0.1-2003-08-06-09:30:51 import
Igor Sysoev <igor@sysoev.ru>
parents:
16
diff
changeset
|
1039 case ssi_start_state: |
|
4821
f1867c1d4c63
Mark logically dead code with corresponding comment.
Andrey Belov <defan@nginx.com>
parents:
4746
diff
changeset
|
1040 /* not reached */ |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1041 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1042 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1043 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
|
1044 switch (ch) { |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1045 case '!': |
| 497 | 1046 looked = 2; |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1047 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
|
1048 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1049 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1050 case '<': |
| 497 | 1051 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
|
1052 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1053 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1054 default: |
| 497 | 1055 copy_end = p; |
| 1056 looked = 0; | |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1057 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
|
1058 break; |
|
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 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1061 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1062 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1063 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
|
1064 switch (ch) { |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1065 case '-': |
| 497 | 1066 looked = 3; |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1067 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
|
1068 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1069 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1070 case '<': |
| 497 | 1071 copy_end = p; |
| 1072 looked = 1; | |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1073 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
|
1074 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1075 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1076 default: |
| 497 | 1077 copy_end = p; |
| 1078 looked = 0; | |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1079 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
|
1080 break; |
|
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 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1083 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1084 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1085 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
|
1086 switch (ch) { |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1087 case '-': |
| 497 | 1088 looked = 4; |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1089 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
|
1090 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1091 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1092 case '<': |
| 497 | 1093 copy_end = p; |
| 1094 looked = 1; | |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1095 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
|
1096 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1097 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1098 default: |
| 497 | 1099 copy_end = p; |
| 1100 looked = 0; | |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1101 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
|
1102 break; |
|
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 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1105 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1106 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1107 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
|
1108 switch (ch) { |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1109 case '#': |
| 659 | 1110 if (p - ctx->pos < 4) { |
| 1111 ctx->saved = 0; | |
| 1112 } | |
| 497 | 1113 looked = 0; |
| 1114 state = ssi_precommand_state; | |
| 489 | 1115 break; |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1116 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1117 case '<': |
| 497 | 1118 copy_end = p; |
| 1119 looked = 1; | |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1120 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
|
1121 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1122 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1123 default: |
| 497 | 1124 copy_end = p; |
| 1125 looked = 0; | |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1126 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
|
1127 break; |
|
14
f8a0d0f31a24
nginx-0.0.1-2002-09-17-21:49:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1128 } |
|
16
6ce4755737b4
nginx-0.0.1-2002-09-26-20:50:29 import
Igor Sysoev <igor@sysoev.ru>
parents:
15
diff
changeset
|
1129 |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1130 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1131 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1132 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
|
1133 switch (ch) { |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1134 case ' ': |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1135 case CR: |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1136 case LF: |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1137 case '\t': |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1138 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1139 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1140 default: |
| 489 | 1141 ctx->command.len = 1; |
| 2049 | 1142 ctx->command.data = ngx_pnalloc(r->pool, |
| 1143 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
|
1144 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
|
1145 return NGX_ERROR; |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
1146 } |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
1147 |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1148 ctx->command.data[0] = ch; |
| 609 | 1149 |
| 597 | 1150 ctx->key = 0; |
| 1151 ctx->key = ngx_hash(ctx->key, ch); | |
| 1152 | |
| 497 | 1153 ctx->params.nelts = 0; |
| 629 | 1154 |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1155 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
|
1156 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1157 } |
|
16
6ce4755737b4
nginx-0.0.1-2002-09-26-20:50:29 import
Igor Sysoev <igor@sysoev.ru>
parents:
15
diff
changeset
|
1158 |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1159 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1160 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1161 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
|
1162 switch (ch) { |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1163 case ' ': |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1164 case CR: |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1165 case LF: |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1166 case '\t': |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1167 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
|
1168 break; |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1169 |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1170 case '-': |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1171 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
|
1172 break; |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1173 |
|
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1174 default: |
| 497 | 1175 if (ctx->command.len == NGX_HTTP_SSI_COMMAND_LEN) { |
| 1176 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 609 | 1177 "the \"%V%c...\" SSI command is too long", |
| 1178 &ctx->command, ch); | |
| 497 | 1179 |
| 1180 state = ssi_error_state; | |
| 1181 break; | |
|
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1182 } |
| 609 | 1183 |
| 1184 ctx->command.data[ctx->command.len++] = ch; | |
| 1185 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
|
1186 } |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1187 |
|
14
f8a0d0f31a24
nginx-0.0.1-2002-09-17-21:49:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1188 break; |
|
f8a0d0f31a24
nginx-0.0.1-2002-09-17-21:49:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1189 |
|
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1190 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
|
1191 switch (ch) { |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1192 case ' ': |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1193 case CR: |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1194 case LF: |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1195 case '\t': |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1196 break; |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1197 |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1198 case '-': |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1199 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
|
1200 break; |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1201 |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1202 default: |
| 499 | 1203 ctx->param = ngx_array_push(&ctx->params); |
| 1204 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
|
1205 return NGX_ERROR; |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
1206 } |
|
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1207 |
| 489 | 1208 ctx->param->key.len = 1; |
| 2049 | 1209 ctx->param->key.data = ngx_pnalloc(r->pool, |
| 1210 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
|
1211 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
|
1212 return NGX_ERROR; |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
1213 } |
| 497 | 1214 |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1215 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
|
1216 |
| 489 | 1217 ctx->param->value.len = 0; |
| 609 | 1218 |
| 1219 if (ctx->value_buf == NULL) { | |
| 2049 | 1220 ctx->param->value.data = ngx_pnalloc(r->pool, |
|
4528
00ccad19c53d
Fixed ssi and perl interaction.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
1221 ctx->value_len + 1); |
| 609 | 1222 if (ctx->param->value.data == NULL) { |
| 1223 return NGX_ERROR; | |
| 1224 } | |
| 1225 | |
| 1226 } else { | |
| 1227 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
|
1228 } |
|
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1229 |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1230 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
|
1231 break; |
|
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 |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1234 break; |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1235 |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1236 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
|
1237 switch (ch) { |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1238 case ' ': |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1239 case CR: |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1240 case LF: |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1241 case '\t': |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1242 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
|
1243 break; |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1244 |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1245 case '=': |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1246 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
|
1247 break; |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1248 |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1249 case '-': |
| 497 | 1250 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
|
1251 |
| 497 | 1252 ctx->param->key.data[ctx->param->key.len++] = ch; |
| 1253 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 1254 "invalid \"%V\" parameter in \"%V\" SSI command", | |
| 1255 &ctx->param->key, &ctx->command); | |
| 1256 break; | |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1257 |
|
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1258 default: |
| 497 | 1259 if (ctx->param->key.len == NGX_HTTP_SSI_PARAM_LEN) { |
| 1260 state = ssi_error_state; | |
| 1261 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 609 | 1262 "too long \"%V%c...\" parameter in " |
| 497 | 1263 "\"%V\" SSI command", |
| 609 | 1264 &ctx->param->key, ch, &ctx->command); |
| 497 | 1265 break; |
|
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1266 } |
| 609 | 1267 |
| 1268 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
|
1269 } |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1270 |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1271 break; |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1272 |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1273 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
|
1274 switch (ch) { |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1275 case ' ': |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1276 case CR: |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1277 case LF: |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1278 case '\t': |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1279 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1280 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1281 case '=': |
|
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1282 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
|
1283 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1284 |
| 497 | 1285 default: |
| 1286 if (ch == '-') { | |
| 1287 state = ssi_error_end0_state; | |
| 1288 } else { | |
| 1289 state = ssi_error_state; | |
| 1290 } | |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1291 |
| 497 | 1292 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
| 1293 "unexpected \"%c\" symbol after \"%V\" " | |
| 1294 "parameter in \"%V\" SSI command", | |
| 1295 ch, &ctx->param->key, &ctx->command); | |
| 1296 break; | |
|
126
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 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1299 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1300 |
|
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1301 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
|
1302 switch (ch) { |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1303 case ' ': |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1304 case CR: |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1305 case LF: |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1306 case '\t': |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1307 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1308 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1309 case '"': |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1310 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
|
1311 break; |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1312 |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1313 case '\'': |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1314 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
|
1315 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1316 |
| 497 | 1317 default: |
| 1318 if (ch == '-') { | |
| 1319 state = ssi_error_end0_state; | |
| 1320 } else { | |
| 1321 state = ssi_error_state; | |
| 1322 } | |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1323 |
| 497 | 1324 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
| 1325 "unexpected \"%c\" symbol before value of " | |
| 1326 "\"%V\" parameter in \"%V\" SSI command", | |
| 1327 ch, &ctx->param->key, &ctx->command); | |
| 1328 break; | |
|
128
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 |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1331 break; |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1332 |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1333 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
|
1334 switch (ch) { |
| 559 | 1335 case '"': |
| 1336 state = ssi_postparam_state; | |
| 1337 break; | |
| 1338 | |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1339 case '\\': |
| 497 | 1340 ctx->saved_state = ssi_double_quoted_value_state; |
| 1341 state = ssi_quoted_symbol_state; | |
| 559 | 1342 |
| 1343 /* fall through */ | |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1344 |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1345 default: |
| 497 | 1346 if (ctx->param->value.len == ctx->value_len) { |
| 1347 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 609 | 1348 "too long \"%V%c...\" value of \"%V\" " |
| 1349 "parameter in \"%V\" SSI command", | |
| 1350 &ctx->param->value, ch, &ctx->param->key, | |
| 497 | 1351 &ctx->command); |
| 1352 state = ssi_error_state; | |
| 1353 break; | |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1354 } |
| 609 | 1355 |
| 1356 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
|
1357 } |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1358 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1359 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1360 |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1361 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
|
1362 switch (ch) { |
| 559 | 1363 case '\'': |
| 1364 state = ssi_postparam_state; | |
| 1365 break; | |
| 1366 | |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1367 case '\\': |
| 497 | 1368 ctx->saved_state = ssi_quoted_value_state; |
| 1369 state = ssi_quoted_symbol_state; | |
| 559 | 1370 |
| 1371 /* fall through */ | |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1372 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1373 default: |
| 497 | 1374 if (ctx->param->value.len == ctx->value_len) { |
| 1375 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 609 | 1376 "too long \"%V%c...\" value of \"%V\" " |
| 1377 "parameter in \"%V\" SSI command", | |
| 1378 &ctx->param->value, ch, &ctx->param->key, | |
| 497 | 1379 &ctx->command); |
| 1380 state = ssi_error_state; | |
| 1381 break; | |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1382 } |
| 609 | 1383 |
| 1384 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
|
1385 } |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1386 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1387 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1388 |
| 497 | 1389 case ssi_quoted_symbol_state: |
| 559 | 1390 state = ctx->saved_state; |
| 1391 | |
|
4528
00ccad19c53d
Fixed ssi and perl interaction.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
1392 if (ctx->param->value.len == ctx->value_len) { |
|
00ccad19c53d
Fixed ssi and perl interaction.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
1393 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
|
1394 "too long \"%V%c...\" value of \"%V\" " |
|
00ccad19c53d
Fixed ssi and perl interaction.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
1395 "parameter in \"%V\" SSI command", |
|
00ccad19c53d
Fixed ssi and perl interaction.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
1396 &ctx->param->value, ch, &ctx->param->key, |
|
00ccad19c53d
Fixed ssi and perl interaction.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
1397 &ctx->command); |
|
00ccad19c53d
Fixed ssi and perl interaction.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
1398 state = ssi_error_state; |
|
00ccad19c53d
Fixed ssi and perl interaction.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
1399 break; |
|
00ccad19c53d
Fixed ssi and perl interaction.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
1400 } |
|
00ccad19c53d
Fixed ssi and perl interaction.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
1401 |
| 497 | 1402 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
|
1403 |
| 497 | 1404 break; |
| 1405 | |
| 1406 case ssi_postparam_state: | |
| 609 | 1407 |
| 651 | 1408 if (ctx->param->value.len + 1 < ctx->value_len / 2) { |
| 2049 | 1409 value = ngx_pnalloc(r->pool, ctx->param->value.len + 1); |
| 609 | 1410 if (value == NULL) { |
| 1411 return NGX_ERROR; | |
| 1412 } | |
| 1413 | |
| 1414 ngx_memcpy(value, ctx->param->value.data, | |
| 1415 ctx->param->value.len); | |
| 1416 | |
| 1417 ctx->value_buf = ctx->param->value.data; | |
| 1418 ctx->param->value.data = value; | |
| 1419 | |
| 1420 } else { | |
| 1421 ctx->value_buf = NULL; | |
| 1422 } | |
| 1423 | |
| 497 | 1424 switch (ch) { |
| 1425 case ' ': | |
| 1426 case CR: | |
| 1427 case LF: | |
| 1428 case '\t': | |
| 1429 state = ssi_preparam_state; | |
| 1430 break; | |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1431 |
| 497 | 1432 case '-': |
| 1433 state = ssi_comment_end0_state; | |
| 1434 break; | |
| 1435 | |
| 1436 default: | |
| 1437 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 1438 "unexpected \"%c\" symbol after \"%V\" value " | |
| 1439 "of \"%V\" parameter in \"%V\" SSI command", | |
| 1440 ch, &ctx->param->value, &ctx->param->key, | |
| 1441 &ctx->command); | |
| 1442 state = ssi_error_state; | |
| 1443 break; | |
| 1444 } | |
| 1445 | |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1446 break; |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1447 |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1448 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
|
1449 switch (ch) { |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1450 case '-': |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1451 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
|
1452 break; |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1453 |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1454 default: |
| 497 | 1455 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
| 1456 "unexpected \"%c\" symbol in \"%V\" SSI command", | |
| 1457 ch, &ctx->command); | |
| 1458 state = ssi_error_state; | |
| 1459 break; | |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1460 } |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1461 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1462 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1463 |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1464 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
|
1465 switch (ch) { |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1466 case '>': |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1467 ctx->state = ssi_start_state; |
| 497 | 1468 ctx->pos = p + 1; |
| 1469 ctx->looked = looked; | |
| 1470 ctx->copy_end = copy_end; | |
| 1471 | |
| 1472 if (ctx->copy_start == NULL && copy_end) { | |
| 1473 ctx->copy_start = ctx->buf->pos; | |
| 1474 } | |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1475 |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1476 return NGX_OK; |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1477 |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1478 default: |
| 497 | 1479 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
| 1480 "unexpected \"%c\" symbol in \"%V\" SSI command", | |
| 1481 ch, &ctx->command); | |
| 1482 state = ssi_error_state; | |
| 1483 break; | |
|
242
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 |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1486 break; |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1487 |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1488 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
|
1489 switch (ch) { |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1490 case '-': |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1491 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
|
1492 break; |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1493 |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1494 default: |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1495 break; |
|
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 |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1498 break; |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1499 |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1500 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
|
1501 switch (ch) { |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1502 case '-': |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1503 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
|
1504 break; |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1505 |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1506 default: |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1507 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
|
1508 break; |
|
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 |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1511 break; |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1512 |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1513 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
|
1514 switch (ch) { |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1515 case '>': |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1516 ctx->state = ssi_start_state; |
| 497 | 1517 ctx->pos = p + 1; |
| 1518 ctx->looked = looked; | |
| 1519 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
|
1520 |
| 497 | 1521 if (ctx->copy_start == NULL && copy_end) { |
| 1522 ctx->copy_start = ctx->buf->pos; | |
| 1523 } | |
| 1524 | |
| 1525 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
|
1526 |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1527 default: |
|
241
3bfa496bc22e
nginx-0.0.1-2004-01-27-10:08:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
240
diff
changeset
|
1528 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
|
1529 break; |
|
128
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 |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1532 break; |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1533 } |
|
16
6ce4755737b4
nginx-0.0.1-2002-09-26-20:50:29 import
Igor Sysoev <igor@sysoev.ru>
parents:
15
diff
changeset
|
1534 } |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1535 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1536 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
|
1537 ctx->pos = p; |
| 497 | 1538 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
|
1539 |
| 497 | 1540 ctx->copy_end = (state == ssi_start_state) ? p : copy_end; |
| 1541 | |
| 1542 if (ctx->copy_start == NULL && ctx->copy_end) { | |
| 1543 ctx->copy_start = ctx->buf->pos; | |
| 1544 } | |
| 1545 | |
| 1546 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
|
1547 } |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
1548 |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
1549 |
| 553 | 1550 static ngx_str_t * |
| 611 | 1551 ngx_http_ssi_get_variable(ngx_http_request_t *r, ngx_str_t *name, |
| 1552 ngx_uint_t key) | |
| 553 | 1553 { |
| 1554 ngx_uint_t i; | |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1555 ngx_list_part_t *part; |
| 553 | 1556 ngx_http_ssi_var_t *var; |
| 1557 ngx_http_ssi_ctx_t *ctx; | |
| 1558 | |
| 1559 ctx = ngx_http_get_module_ctx(r->main, ngx_http_ssi_filter_module); | |
| 1560 | |
|
4381
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1561 #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
|
1562 { |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1563 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
|
1564 |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1565 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
|
1566 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
|
1567 |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1568 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
|
1569 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
|
1570 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
|
1571 return NULL; |
|
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 |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1574 i *= 2; |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1575 |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1576 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
|
1577 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
|
1578 |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1579 return value; |
|
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 } |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1583 #endif |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1584 |
| 667 | 1585 if (ctx->variables == NULL) { |
| 1586 return NULL; | |
| 1587 } | |
| 1588 | |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1589 part = &ctx->variables->part; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1590 var = part->elts; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1591 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1592 for (i = 0; /* void */ ; i++) { |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1593 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1594 if (i >= part->nelts) { |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1595 if (part->next == NULL) { |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1596 break; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1597 } |
|
787
b310630d129e
style fix: remove trailing spaces
Igor Sysoev <igor@sysoev.ru>
parents:
784
diff
changeset
|
1598 |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1599 part = part->next; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1600 var = part->elts; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1601 i = 0; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1602 } |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1603 |
| 553 | 1604 if (name->len != var[i].name.len) { |
| 1605 continue; | |
| 1606 } | |
| 1607 | |
| 611 | 1608 if (key != var[i].key) { |
| 1609 continue; | |
| 1610 } | |
| 1611 | |
| 1612 if (ngx_strncmp(name->data, var[i].name.data, name->len) == 0) { | |
| 553 | 1613 return &var[i].value; |
| 1614 } | |
| 1615 } | |
| 1616 | |
| 1617 return NULL; | |
| 1618 } | |
| 1619 | |
| 1620 | |
| 1621 static ngx_int_t | |
| 1622 ngx_http_ssi_evaluate_string(ngx_http_request_t *r, ngx_http_ssi_ctx_t *ctx, | |
| 1623 ngx_str_t *text, ngx_uint_t flags) | |
| 1624 { | |
| 573 | 1625 u_char ch, *p, **value, *data, *part_data; |
| 1626 size_t *size, len, prefix, part_len; | |
| 1627 ngx_str_t var, *val; | |
| 611 | 1628 ngx_int_t key; |
| 2136 | 1629 ngx_uint_t i, n, bracket, quoted; |
| 553 | 1630 ngx_array_t lengths, values; |
| 1631 ngx_http_variable_value_t *vv; | |
| 1632 | |
| 1633 n = ngx_http_script_variables_count(text); | |
| 1634 | |
| 1635 if (n == 0) { | |
| 1636 | |
| 657 | 1637 data = text->data; |
| 1638 p = data; | |
| 1639 | |
| 1640 if ((flags & NGX_HTTP_SSI_ADD_PREFIX) && text->data[0] != '/') { | |
| 1641 | |
| 553 | 1642 for (prefix = r->uri.len; prefix; prefix--) { |
| 1643 if (r->uri.data[prefix - 1] == '/') { | |
| 1644 break; | |
| 1645 } | |
| 1646 } | |
| 1647 | |
| 1648 if (prefix) { | |
| 1649 len = prefix + text->len; | |
| 1650 | |
| 2049 | 1651 data = ngx_pnalloc(r->pool, len); |
| 553 | 1652 if (data == NULL) { |
| 1653 return NGX_ERROR; | |
| 1654 } | |
| 1655 | |
| 573 | 1656 p = ngx_copy(data, r->uri.data, prefix); |
| 553 | 1657 } |
| 1658 } | |
| 1659 | |
| 657 | 1660 quoted = 0; |
| 1661 | |
| 2024 | 1662 for (i = 0; i < text->len; i++) { |
| 657 | 1663 ch = text->data[i]; |
| 1664 | |
| 1665 if (!quoted) { | |
| 1666 | |
| 1667 if (ch == '\\') { | |
| 1668 quoted = 1; | |
| 1669 continue; | |
| 1670 } | |
| 1671 | |
| 1672 } else { | |
| 1673 quoted = 0; | |
| 1674 | |
| 1675 if (ch != '\\' && ch != '\'' && ch != '"' && ch != '$') { | |
| 1676 *p++ = '\\'; | |
| 1677 } | |
| 1678 } | |
| 1679 | |
| 1680 *p++ = ch; | |
| 1681 } | |
| 1682 | |
| 1683 text->len = p - data; | |
| 1684 text->data = data; | |
| 1685 | |
| 553 | 1686 return NGX_OK; |
| 1687 } | |
| 1688 | |
| 1689 if (ngx_array_init(&lengths, r->pool, 8, sizeof(size_t *)) != NGX_OK) { | |
| 1690 return NGX_ERROR; | |
| 1691 } | |
| 1692 | |
| 1693 if (ngx_array_init(&values, r->pool, 8, sizeof(u_char *)) != NGX_OK) { | |
| 1694 return NGX_ERROR; | |
| 1695 } | |
| 1696 | |
| 1697 len = 0; | |
| 1698 i = 0; | |
| 1699 | |
| 1700 while (i < text->len) { | |
| 1701 | |
| 1702 if (text->data[i] == '$') { | |
| 1703 | |
| 1704 var.len = 0; | |
| 1705 | |
| 1706 if (++i == text->len) { | |
| 1707 goto invalid_variable; | |
| 1708 } | |
| 1709 | |
| 1710 if (text->data[i] == '{') { | |
| 1711 bracket = 1; | |
| 1712 | |
| 1713 if (++i == text->len) { | |
| 1714 goto invalid_variable; | |
| 1715 } | |
| 1716 | |
| 1717 var.data = &text->data[i]; | |
| 1718 | |
| 1719 } else { | |
| 1720 bracket = 0; | |
| 1721 var.data = &text->data[i]; | |
| 1722 } | |
| 1723 | |
| 1724 for ( /* void */ ; i < text->len; i++, var.len++) { | |
| 1725 ch = text->data[i]; | |
| 1726 | |
| 1727 if (ch == '}' && bracket) { | |
| 1728 i++; | |
| 1729 bracket = 0; | |
| 1730 break; | |
| 1731 } | |
| 1732 | |
| 1733 if ((ch >= 'A' && ch <= 'Z') | |
| 1734 || (ch >= 'a' && ch <= 'z') | |
| 1735 || (ch >= '0' && ch <= '9') | |
| 1736 || ch == '_') | |
| 1737 { | |
| 1738 continue; | |
| 1739 } | |
| 1740 | |
| 1741 break; | |
| 1742 } | |
| 1743 | |
| 1744 if (bracket) { | |
| 1745 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 1746 "the closing bracket in \"%V\" " | |
| 1747 "variable is missing", &var); | |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1748 return NGX_HTTP_SSI_ERROR; |
| 553 | 1749 } |
| 1750 | |
| 577 | 1751 if (var.len == 0) { |
| 553 | 1752 goto invalid_variable; |
| 1753 } | |
| 1754 | |
| 2136 | 1755 key = ngx_hash_strlow(var.data, var.data, var.len); |
| 553 | 1756 |
| 611 | 1757 val = ngx_http_ssi_get_variable(r, &var, key); |
| 553 | 1758 |
| 1759 if (val == NULL) { | |
|
3500
0eb46e3c5c02
change processing variables accessed by SSI and perl module:
Igor Sysoev <igor@sysoev.ru>
parents:
3495
diff
changeset
|
1760 vv = ngx_http_get_variable(r, &var, key); |
| 553 | 1761 if (vv == NULL) { |
| 1762 return NGX_ERROR; | |
| 1763 } | |
| 1764 | |
| 573 | 1765 if (vv->not_found) { |
| 553 | 1766 continue; |
| 1767 } | |
| 1768 | |
| 573 | 1769 part_data = vv->data; |
| 1770 part_len = vv->len; | |
| 553 | 1771 |
| 1772 } else { | |
| 573 | 1773 part_data = val->data; |
| 1774 part_len = val->len; | |
| 553 | 1775 } |
| 1776 | |
| 1777 } else { | |
| 573 | 1778 part_data = &text->data[i]; |
| 651 | 1779 quoted = 0; |
| 573 | 1780 |
| 1781 for (p = part_data; i < text->len; i++) { | |
| 559 | 1782 ch = text->data[i]; |
| 1783 | |
| 651 | 1784 if (!quoted) { |
| 1785 | |
| 1786 if (ch == '\\') { | |
| 1787 quoted = 1; | |
| 1788 continue; | |
| 1789 } | |
| 1790 | |
| 1791 if (ch == '$') { | |
| 559 | 1792 break; |
| 1793 } | |
| 1794 | |
| 651 | 1795 } else { |
| 1796 quoted = 0; | |
| 1797 | |
| 1798 if (ch != '\\' && ch != '\'' && ch != '"' && ch != '$') { | |
| 1799 *p++ = '\\'; | |
| 1800 } | |
| 559 | 1801 } |
| 1802 | |
| 1803 *p++ = ch; | |
| 553 | 1804 } |
| 559 | 1805 |
| 573 | 1806 part_len = p - part_data; |
| 553 | 1807 } |
| 1808 | |
| 573 | 1809 len += part_len; |
| 553 | 1810 |
| 1811 size = ngx_array_push(&lengths); | |
| 1812 if (size == NULL) { | |
| 1813 return NGX_ERROR; | |
| 1814 } | |
| 1815 | |
| 573 | 1816 *size = part_len; |
| 553 | 1817 |
| 1818 value = ngx_array_push(&values); | |
| 1819 if (value == NULL) { | |
| 1820 return NGX_ERROR; | |
| 1821 } | |
| 1822 | |
| 573 | 1823 *value = part_data; |
| 553 | 1824 } |
| 1825 | |
| 1826 prefix = 0; | |
| 1827 | |
| 1828 size = lengths.elts; | |
| 1829 value = values.elts; | |
| 1830 | |
| 1831 if (flags & NGX_HTTP_SSI_ADD_PREFIX) { | |
| 1832 for (i = 0; i < values.nelts; i++) { | |
| 1833 if (size[i] != 0) { | |
| 1834 if (*value[i] != '/') { | |
| 1835 for (prefix = r->uri.len; prefix; prefix--) { | |
| 1836 if (r->uri.data[prefix - 1] == '/') { | |
| 1837 len += prefix; | |
| 1838 break; | |
| 1839 } | |
| 1840 } | |
| 1841 } | |
| 1842 | |
| 1843 break; | |
| 1844 } | |
| 1845 } | |
| 1846 } | |
| 1847 | |
| 2049 | 1848 p = ngx_pnalloc(r->pool, len + ((flags & NGX_HTTP_SSI_ADD_ZERO) ? 1 : 0)); |
| 553 | 1849 if (p == NULL) { |
| 1850 return NGX_ERROR; | |
| 1851 } | |
| 1852 | |
| 1853 text->len = len; | |
| 1854 text->data = p; | |
| 1855 | |
| 573 | 1856 p = ngx_copy(p, r->uri.data, prefix); |
| 553 | 1857 |
| 1858 for (i = 0; i < values.nelts; i++) { | |
| 573 | 1859 p = ngx_copy(p, value[i], size[i]); |
| 553 | 1860 } |
| 1861 | |
| 1862 return NGX_OK; | |
| 1863 | |
| 1864 invalid_variable: | |
| 1865 | |
| 1866 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 1867 "invalid variable name in \"%V\"", text); | |
| 1868 | |
|
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1869 return NGX_HTTP_SSI_ERROR; |
| 553 | 1870 } |
| 1871 | |
| 1872 | |
| 1873 static ngx_int_t | |
|
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1874 ngx_http_ssi_regex_match(ngx_http_request_t *r, ngx_str_t *pattern, |
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1875 ngx_str_t *str) |
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1876 { |
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1877 #if (NGX_PCRE) |
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1878 int rc, *captures; |
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1879 u_char *p, errstr[NGX_MAX_CONF_ERRSTR]; |
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1880 size_t size; |
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1881 ngx_int_t key; |
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1882 ngx_str_t *vv, name, value; |
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1883 ngx_uint_t i, n; |
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1884 ngx_http_ssi_ctx_t *ctx; |
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1885 ngx_http_ssi_var_t *var; |
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1886 ngx_regex_compile_t rgc; |
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1887 |
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1888 ngx_memzero(&rgc, sizeof(ngx_regex_compile_t)); |
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1889 |
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1890 rgc.pattern = *pattern; |
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1891 rgc.pool = r->pool; |
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1892 rgc.err.len = NGX_MAX_CONF_ERRSTR; |
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1893 rgc.err.data = errstr; |
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1894 |
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1895 if (ngx_regex_compile(&rgc) != NGX_OK) { |
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1896 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, "%V", &rgc.err); |
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1897 return NGX_HTTP_SSI_ERROR; |
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1898 } |
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1899 |
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1900 n = (rgc.captures + 1) * 3; |
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1901 |
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1902 captures = ngx_palloc(r->pool, n * sizeof(int)); |
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1903 if (captures == NULL) { |
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1904 return NGX_ERROR; |
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1905 } |
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1906 |
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1907 rc = ngx_regex_exec(rgc.regex, str, captures, n); |
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1908 |
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1909 if (rc < NGX_REGEX_NO_MATCHED) { |
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1910 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, |
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1911 ngx_regex_exec_n " failed: %i on \"%V\" using \"%V\"", |
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1912 rc, str, pattern); |
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1913 return NGX_HTTP_SSI_ERROR; |
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1914 } |
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1915 |
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1916 if (rc == NGX_REGEX_NO_MATCHED) { |
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1917 return NGX_DECLINED; |
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1918 } |
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1919 |
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1920 ctx = ngx_http_get_module_ctx(r->main, ngx_http_ssi_filter_module); |
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1921 |
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1922 ctx->ncaptures = rc; |
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1923 ctx->captures = captures; |
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1924 ctx->captures_data = str->data; |
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1925 |
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1926 if (rgc.named_captures > 0) { |
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1927 |
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1928 if (ctx->variables == NULL) { |
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1929 ctx->variables = ngx_list_create(r->pool, 4, |
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1930 sizeof(ngx_http_ssi_var_t)); |
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1931 if (ctx->variables == NULL) { |
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1932 return NGX_ERROR; |
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1933 } |
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1934 } |
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1935 |
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1936 size = rgc.name_size; |
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1937 p = rgc.names; |
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1938 |
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1939 for (i = 0; i < (ngx_uint_t) rgc.named_captures; i++, p += size) { |
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1940 |
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1941 name.data = &p[2]; |
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1942 name.len = ngx_strlen(name.data); |
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1943 |
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1944 n = 2 * ((p[0] << 8) + p[1]); |
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1945 |
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1946 value.data = &str->data[captures[n]]; |
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1947 value.len = captures[n + 1] - captures[n]; |
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1948 |
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1949 key = ngx_hash_strlow(name.data, name.data, name.len); |
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1950 |
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1951 vv = ngx_http_ssi_get_variable(r, &name, key); |
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1952 |
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1953 if (vv) { |
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1954 *vv = value; |
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1955 continue; |
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1956 } |
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1957 |
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1958 var = ngx_list_push(ctx->variables); |
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1959 if (var == NULL) { |
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|
1960 return NGX_ERROR; |
|
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|
1961 } |
|
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|
1962 |
|
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|
1963 var->name = name; |
|
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|
1964 var->key = key; |
|
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|
1965 var->value = value; |
|
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|
1966 } |
|
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|
1967 } |
|
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changeset
|
1968 |
|
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|
1969 return NGX_OK; |
|
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Valentin Bartenev <vbart@nginx.com>
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diff
changeset
|
1970 |
|
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diff
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|
1971 #else |
|
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|
1972 |
|
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Valentin Bartenev <vbart@nginx.com>
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4374
diff
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|
1973 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, |
|
e9a0427f4139
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Valentin Bartenev <vbart@nginx.com>
parents:
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diff
changeset
|
1974 "the using of the regex \"%V\" in SSI requires PCRE library", |
|
e9a0427f4139
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parents:
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diff
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|
1975 pattern); |
|
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|
1976 return NGX_HTTP_SSI_ERROR; |
|
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Valentin Bartenev <vbart@nginx.com>
parents:
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diff
changeset
|
1977 |
|
e9a0427f4139
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Valentin Bartenev <vbart@nginx.com>
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|
1978 #endif |
|
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|
1979 } |
|
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Valentin Bartenev <vbart@nginx.com>
parents:
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diff
changeset
|
1980 |
|
e9a0427f4139
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Valentin Bartenev <vbart@nginx.com>
parents:
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diff
changeset
|
1981 |
|
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SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
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diff
changeset
|
1982 static ngx_int_t |
| 553 | 1983 ngx_http_ssi_include(ngx_http_request_t *r, ngx_http_ssi_ctx_t *ctx, |
| 1984 ngx_str_t **params) | |
| 1985 { | |
|
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diff
changeset
|
1986 ngx_int_t rc, key; |
|
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|
1987 ngx_str_t *uri, *file, *wait, *set, *stub, args; |
|
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|
1988 ngx_buf_t *b; |
|
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diff
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|
1989 ngx_uint_t flags, i; |
|
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fix building by Debian gcc-4.1.2 amd64
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
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|
1990 ngx_chain_t *cl, *tl, **ll, *out; |
|
777
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diff
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|
1991 ngx_http_request_t *sr; |
|
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diff
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|
1992 ngx_http_ssi_var_t *var; |
|
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|
1993 ngx_http_ssi_ctx_t *mctx; |
|
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|
1994 ngx_http_ssi_block_t *bl; |
|
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changeset
|
1995 ngx_http_post_subrequest_t *psr; |
| 553 | 1996 |
| 1997 uri = params[NGX_HTTP_SSI_INCLUDE_VIRTUAL]; | |
| 1998 file = params[NGX_HTTP_SSI_INCLUDE_FILE]; | |
| 645 | 1999 wait = params[NGX_HTTP_SSI_INCLUDE_WAIT]; |
|
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|
2000 set = params[NGX_HTTP_SSI_INCLUDE_SET]; |
| 667 | 2001 stub = params[NGX_HTTP_SSI_INCLUDE_STUB]; |
| 553 | 2002 |
| 2003 if (uri && file) { | |
| 2004 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 2005 "inlcusion may be either virtual=\"%V\" or file=\"%V\"", | |
| 2006 uri, file); | |
| 2007 return NGX_HTTP_SSI_ERROR; | |
| 2008 } | |
| 2009 | |
| 2010 if (uri == NULL && file == NULL) { | |
| 2011 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 2012 "no parameter in \"include\" SSI command"); | |
| 2013 return NGX_HTTP_SSI_ERROR; | |
| 2014 } | |
| 2015 | |
|
777
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diff
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|
2016 if (set && stub) { |
|
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diff
changeset
|
2017 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
|
2018 "\"set\" and \"stub\" cannot be used together " |
|
777
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|
2019 "in \"include\" SSI command"); |
|
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|
2020 return NGX_HTTP_SSI_ERROR; |
|
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|
2021 } |
|
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diff
changeset
|
2022 |
| 645 | 2023 if (wait) { |
| 2024 if (uri == NULL) { | |
| 2025 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
|
2026 "\"wait\" cannot be used with file=\"%V\"", file); |
| 645 | 2027 return NGX_HTTP_SSI_ERROR; |
| 2028 } | |
| 2029 | |
|
1107
db7c468c447d
ngx_strcasecmp()/ngx_strncasecmp()
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parents:
1025
diff
changeset
|
2030 if (wait->len == 2 |
|
db7c468c447d
ngx_strcasecmp()/ngx_strncasecmp()
Igor Sysoev <igor@sysoev.ru>
parents:
1025
diff
changeset
|
2031 && ngx_strncasecmp(wait->data, (u_char *) "no", 2) == 0) |
|
db7c468c447d
ngx_strcasecmp()/ngx_strncasecmp()
Igor Sysoev <igor@sysoev.ru>
parents:
1025
diff
changeset
|
2032 { |
| 645 | 2033 wait = NULL; |
| 2034 | |
|
1107
db7c468c447d
ngx_strcasecmp()/ngx_strncasecmp()
Igor Sysoev <igor@sysoev.ru>
parents:
1025
diff
changeset
|
2035 } else if (wait->len != 3 |
|
db7c468c447d
ngx_strcasecmp()/ngx_strncasecmp()
Igor Sysoev <igor@sysoev.ru>
parents:
1025
diff
changeset
|
2036 || ngx_strncasecmp(wait->data, (u_char *) "yes", 3) != 0) |
| 645 | 2037 { |
| 2038 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 2039 "invalid value \"%V\" in the \"wait\" parameter", | |
| 667 | 2040 wait); |
| 645 | 2041 return NGX_HTTP_SSI_ERROR; |
| 2042 } | |
| 2043 } | |
| 2044 | |
| 553 | 2045 if (uri == NULL) { |
| 2046 uri = file; | |
|
2426
e5ef47ecab5d
fix r2378, file inclusion should be waited
Igor Sysoev <igor@sysoev.ru>
parents:
2414
diff
changeset
|
2047 wait = (ngx_str_t *) -1; |
| 553 | 2048 } |
| 2049 | |
|
777
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diff
changeset
|
2050 rc = ngx_http_ssi_evaluate_string(r, ctx, uri, NGX_HTTP_SSI_ADD_PREFIX); |
|
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|
2051 |
|
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diff
changeset
|
2052 if (rc != NGX_OK) { |
|
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diff
changeset
|
2053 return rc; |
| 553 | 2054 } |
| 2055 | |
| 1593 | 2056 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 2057 "ssi include: \"%V\"", uri); | |
| 2058 | |
|
3516
dd1570b6f237
ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents:
3500
diff
changeset
|
2059 ngx_str_null(&args); |
| 3161 | 2060 flags = NGX_HTTP_LOG_UNSAFE; |
| 573 | 2061 |
| 2062 if (ngx_http_parse_unsafe_uri(r, uri, &args, &flags) != NGX_OK) { | |
| 2063 return NGX_HTTP_SSI_ERROR; | |
| 553 | 2064 } |
| 2065 | |
|
777
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diff
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|
2066 psr = NULL; |
|
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|
2067 |
|
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diff
changeset
|
2068 mctx = ngx_http_get_module_ctx(r->main, ngx_http_ssi_filter_module); |
| 667 | 2069 |
| 2070 if (stub) { | |
| 2071 if (mctx->blocks) { | |
| 2072 bl = mctx->blocks->elts; | |
| 2073 for (i = 0; i < mctx->blocks->nelts; i++) { | |
| 2074 if (stub->len == bl[i].name.len | |
| 2075 && ngx_strncmp(stub->data, bl[i].name.data, stub->len) == 0) | |
| 2076 { | |
| 2077 goto found; | |
| 2078 } | |
| 2079 } | |
| 2080 } | |
| 2081 | |
| 2082 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 2083 "\"stub\"=\"%V\" for \"include\" not found", stub); | |
| 2084 return NGX_HTTP_SSI_ERROR; | |
| 2085 | |
| 2086 found: | |
| 2087 | |
|
777
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767
diff
changeset
|
2088 psr = ngx_palloc(r->pool, sizeof(ngx_http_post_subrequest_t)); |
|
4ab852b691f5
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767
diff
changeset
|
2089 if (psr == NULL) { |
|
4ab852b691f5
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parents:
767
diff
changeset
|
2090 return NGX_ERROR; |
|
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parents:
767
diff
changeset
|
2091 } |
|
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parents:
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diff
changeset
|
2092 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
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parents:
767
diff
changeset
|
2093 psr->handler = ngx_http_ssi_stub_output; |
|
4ab852b691f5
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parents:
767
diff
changeset
|
2094 |
| 667 | 2095 if (bl[i].count++) { |
| 2096 | |
|
1893
685048830623
fix segfault if empty stub block is used second time
Igor Sysoev <igor@sysoev.ru>
parents:
1704
diff
changeset
|
2097 out = NULL; |
|
784
5a164305b960
fix building by Debian gcc-4.1.2 amd64
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
2098 ll = &out; |
| 667 | 2099 |
| 2100 for (tl = bl[i].bufs; tl; tl = tl->next) { | |
| 2101 | |
| 2102 if (ctx->free) { | |
| 2103 cl = ctx->free; | |
| 2104 ctx->free = ctx->free->next; | |
| 2105 b = cl->buf; | |
| 2106 | |
| 2107 } else { | |
| 2108 b = ngx_alloc_buf(r->pool); | |
| 2109 if (b == NULL) { | |
| 2110 return NGX_ERROR; | |
| 2111 } | |
| 2112 | |
| 2113 cl = ngx_alloc_chain_link(r->pool); | |
| 2114 if (cl == NULL) { | |
| 2115 return NGX_ERROR; | |
| 2116 } | |
| 2117 | |
| 2118 cl->buf = b; | |
| 2119 } | |
| 2120 | |
| 2121 ngx_memcpy(b, tl->buf, sizeof(ngx_buf_t)); | |
| 2122 | |
| 2123 b->pos = b->start; | |
| 2124 | |
| 2125 *ll = cl; | |
| 2126 cl->next = NULL; | |
| 2127 ll = &cl->next; | |
| 2128 } | |
| 2129 | |
|
784
5a164305b960
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Igor Sysoev <igor@sysoev.ru>
parents:
777
diff
changeset
|
2130 psr->data = out; |
|
5a164305b960
fix building by Debian gcc-4.1.2 amd64
Igor Sysoev <igor@sysoev.ru>
parents:
777
diff
changeset
|
2131 |
| 667 | 2132 } else { |
|
777
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767
diff
changeset
|
2133 psr->data = bl[i].bufs; |
| 667 | 2134 } |
| 2135 } | |
| 2136 | |
|
2377
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
2137 if (wait) { |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
2138 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
|
2139 } |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
2140 |
|
777
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diff
changeset
|
2141 if (set) { |
| 2136 | 2142 key = ngx_hash_strlow(set->data, set->data, set->len); |
|
777
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|
2143 |
|
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<!--#include virtual=... set=... -->
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parents:
767
diff
changeset
|
2144 psr = ngx_palloc(r->pool, sizeof(ngx_http_post_subrequest_t)); |
|
4ab852b691f5
<!--#include virtual=... set=... -->
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parents:
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diff
changeset
|
2145 if (psr == NULL) { |
|
4ab852b691f5
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parents:
767
diff
changeset
|
2146 return NGX_ERROR; |
|
4ab852b691f5
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parents:
767
diff
changeset
|
2147 } |
|
4ab852b691f5
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Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2148 |
|
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767
diff
changeset
|
2149 psr->handler = ngx_http_ssi_set_variable; |
|
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767
diff
changeset
|
2150 psr->data = ngx_http_ssi_get_variable(r, set, key); |
|
4ab852b691f5
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parents:
767
diff
changeset
|
2151 |
|
4ab852b691f5
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parents:
767
diff
changeset
|
2152 if (psr->data == NULL) { |
|
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parents:
767
diff
changeset
|
2153 |
|
4ab852b691f5
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parents:
767
diff
changeset
|
2154 if (mctx->variables == NULL) { |
|
4ab852b691f5
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parents:
767
diff
changeset
|
2155 mctx->variables = ngx_list_create(r->pool, 4, |
|
4ab852b691f5
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Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2156 sizeof(ngx_http_ssi_var_t)); |
|
4ab852b691f5
<!--#include virtual=... set=... -->
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parents:
767
diff
changeset
|
2157 if (mctx->variables == NULL) { |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2158 return NGX_ERROR; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
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 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2162 var = ngx_list_push(mctx->variables); |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2163 if (var == NULL) { |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2164 return NGX_ERROR; |
|
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 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2167 var->name = *set; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2168 var->key = key; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2169 var->value = ngx_http_ssi_null_string; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2170 psr->data = &var->value; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2171 } |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2172 |
|
2377
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
2173 flags |= NGX_HTTP_SUBREQUEST_IN_MEMORY|NGX_HTTP_SUBREQUEST_WAITED; |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2174 } |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2175 |
|
2377
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
2176 if (ngx_http_subrequest(r, uri, &args, &sr, psr, flags) != NGX_OK) { |
| 553 | 2177 return NGX_HTTP_SSI_ERROR; |
| 2178 } | |
| 2179 | |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2180 if (wait == NULL && set == NULL) { |
| 645 | 2181 return NGX_OK; |
| 2182 } | |
| 2183 | |
|
2377
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
2184 if (ctx->wait == NULL) { |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
2185 ctx->wait = sr; |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
2186 |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
2187 return NGX_AGAIN; |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
2188 |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
2189 } else { |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
2190 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
|
2191 "can only wait for one subrequest at a time"); |
| 645 | 2192 } |
| 2193 | |
|
2377
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
2194 return NGX_OK; |
| 553 | 2195 } |
| 2196 | |
| 2197 | |
| 497 | 2198 static ngx_int_t |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2199 ngx_http_ssi_stub_output(ngx_http_request_t *r, void *data, ngx_int_t rc) |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2200 { |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2201 ngx_chain_t *out; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2202 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2203 if (rc == NGX_ERROR || r->connection->error || r->request_output) { |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2204 return rc; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2205 } |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2206 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2207 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2208 "ssi stub output: \"%V?%V\"", &r->uri, &r->args); |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2209 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2210 out = data; |
|
4ab852b691f5
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Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2211 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2212 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
|
2213 r->headers_out.content_type_len = |
|
7b68809fe8b1
use content type of the parent request in SSI stub block output
Igor Sysoev <igor@sysoev.ru>
parents:
3372
diff
changeset
|
2214 r->parent->headers_out.content_type_len; |
|
7b68809fe8b1
use content type of the parent request in SSI stub block output
Igor Sysoev <igor@sysoev.ru>
parents:
3372
diff
changeset
|
2215 r->headers_out.content_type = r->parent->headers_out.content_type; |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2216 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2217 if (ngx_http_send_header(r) == NGX_ERROR) { |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2218 return NGX_ERROR; |
|
4ab852b691f5
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Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2219 } |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2220 } |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2221 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2222 return ngx_http_output_filter(r, out); |
|
4ab852b691f5
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Igor Sysoev <igor@sysoev.ru>
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 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2226 static ngx_int_t |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2227 ngx_http_ssi_set_variable(ngx_http_request_t *r, void *data, ngx_int_t rc) |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2228 { |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2229 ngx_str_t *value = data; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2230 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2231 if (r->upstream) { |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2232 value->len = r->upstream->buffer.last - r->upstream->buffer.pos; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2233 value->data = r->upstream->buffer.pos; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2234 } |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2235 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2236 return rc; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2237 } |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2238 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2239 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2240 static ngx_int_t |
| 497 | 2241 ngx_http_ssi_echo(ngx_http_request_t *r, ngx_http_ssi_ctx_t *ctx, |
| 2242 ngx_str_t **params) | |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
2243 { |
| 1545 | 2244 u_char *p; |
| 2245 uintptr_t len; | |
| 611 | 2246 ngx_int_t key; |
| 499 | 2247 ngx_buf_t *b; |
| 1545 | 2248 ngx_str_t *var, *value, *enc, text; |
| 499 | 2249 ngx_chain_t *cl; |
| 501 | 2250 ngx_http_variable_value_t *vv; |
| 497 | 2251 |
| 2252 var = params[NGX_HTTP_SSI_ECHO_VAR]; | |
| 2253 | |
| 643 | 2254 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 2255 "ssi echo \"%V\"", var); | |
| 2256 | |
| 2136 | 2257 key = ngx_hash_strlow(var->data, var->data, var->len); |
| 611 | 2258 |
| 2259 value = ngx_http_ssi_get_variable(r, var, key); | |
| 553 | 2260 |
| 2261 if (value == NULL) { | |
|
3500
0eb46e3c5c02
change processing variables accessed by SSI and perl module:
Igor Sysoev <igor@sysoev.ru>
parents:
3495
diff
changeset
|
2262 vv = ngx_http_get_variable(r, var, key); |
| 553 | 2263 |
| 2264 if (vv == NULL) { | |
| 2265 return NGX_HTTP_SSI_ERROR; | |
| 2266 } | |
| 2267 | |
| 573 | 2268 if (!vv->not_found) { |
| 2269 text.data = vv->data; | |
| 2270 text.len = vv->len; | |
| 2271 value = &text; | |
| 553 | 2272 } |
| 501 | 2273 } |
| 497 | 2274 |
| 553 | 2275 if (value == NULL) { |
| 499 | 2276 value = params[NGX_HTTP_SSI_ECHO_DEFAULT]; |
| 2277 | |
| 2278 if (value == NULL) { | |
| 2279 value = &ngx_http_ssi_none; | |
| 2280 | |
| 2281 } else if (value->len == 0) { | |
| 2282 return NGX_OK; | |
| 2283 } | |
| 2284 | |
| 2285 } else { | |
| 2286 if (value->len == 0) { | |
| 2287 return NGX_OK; | |
| 2288 } | |
| 2289 } | |
| 2290 | |
| 1545 | 2291 enc = params[NGX_HTTP_SSI_ECHO_ENCODING]; |
| 2292 | |
| 2293 if (enc) { | |
| 2294 if (enc->len == 4 && ngx_strncmp(enc->data, "none", 4) == 0) { | |
| 2295 | |
| 2296 ctx->encoding = NGX_HTTP_SSI_NO_ENCODING; | |
| 2297 | |
| 2298 } else if (enc->len == 3 && ngx_strncmp(enc->data, "url", 3) == 0) { | |
| 2299 | |
| 2300 ctx->encoding = NGX_HTTP_SSI_URL_ENCODING; | |
| 2301 | |
| 2302 } else if (enc->len == 6 && ngx_strncmp(enc->data, "entity", 6) == 0) { | |
| 2303 | |
| 2304 ctx->encoding = NGX_HTTP_SSI_ENTITY_ENCODING; | |
| 2305 | |
| 2306 } else { | |
| 2307 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 2308 "unknown encoding \"%V\" in the \"echo\" command", | |
| 2309 enc); | |
| 2310 } | |
| 2311 } | |
| 2312 | |
|
3495
6a5dc3803825
do not store an encoded variable value as a new cached variable value
Igor Sysoev <igor@sysoev.ru>
parents:
3454
diff
changeset
|
2313 p = value->data; |
|
6a5dc3803825
do not store an encoded variable value as a new cached variable value
Igor Sysoev <igor@sysoev.ru>
parents:
3454
diff
changeset
|
2314 |
| 1545 | 2315 switch (ctx->encoding) { |
| 2316 | |
| 2317 case NGX_HTTP_SSI_URL_ENCODING: | |
| 2318 len = 2 * ngx_escape_uri(NULL, value->data, value->len, | |
| 2319 NGX_ESCAPE_HTML); | |
| 2320 | |
| 2321 if (len) { | |
| 2049 | 2322 p = ngx_pnalloc(r->pool, value->len + len); |
| 1545 | 2323 if (p == NULL) { |
| 2324 return NGX_HTTP_SSI_ERROR; | |
| 2325 } | |
| 2326 | |
| 2327 (void) ngx_escape_uri(p, value->data, value->len, NGX_ESCAPE_HTML); | |
| 2328 } | |
| 2329 | |
|
3495
6a5dc3803825
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Igor Sysoev <igor@sysoev.ru>
parents:
3454
diff
changeset
|
2330 len += value->len; |
| 1545 | 2331 break; |
| 2332 | |
| 2333 case NGX_HTTP_SSI_ENTITY_ENCODING: | |
| 2334 len = ngx_escape_html(NULL, value->data, value->len); | |
| 2335 | |
| 2336 if (len) { | |
| 2049 | 2337 p = ngx_pnalloc(r->pool, value->len + len); |
| 1545 | 2338 if (p == NULL) { |
| 2339 return NGX_HTTP_SSI_ERROR; | |
| 2340 } | |
| 2341 | |
| 2342 (void) ngx_escape_html(p, value->data, value->len); | |
| 2343 } | |
| 2344 | |
|
3495
6a5dc3803825
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Igor Sysoev <igor@sysoev.ru>
parents:
3454
diff
changeset
|
2345 len += value->len; |
|
6a5dc3803825
do not store an encoded variable value as a new cached variable value
Igor Sysoev <igor@sysoev.ru>
parents:
3454
diff
changeset
|
2346 break; |
|
6a5dc3803825
do not store an encoded variable value as a new cached variable value
Igor Sysoev <igor@sysoev.ru>
parents:
3454
diff
changeset
|
2347 |
|
6a5dc3803825
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Igor Sysoev <igor@sysoev.ru>
parents:
3454
diff
changeset
|
2348 default: /* NGX_HTTP_SSI_NO_ENCODING */ |
|
6a5dc3803825
do not store an encoded variable value as a new cached variable value
Igor Sysoev <igor@sysoev.ru>
parents:
3454
diff
changeset
|
2349 len = value->len; |
| 1545 | 2350 break; |
| 2351 } | |
| 2352 | |
| 499 | 2353 b = ngx_calloc_buf(r->pool); |
| 2354 if (b == NULL) { | |
| 2355 return NGX_HTTP_SSI_ERROR; | |
| 2356 } | |
| 2357 | |
| 2358 cl = ngx_alloc_chain_link(r->pool); | |
| 2359 if (cl == NULL) { | |
| 497 | 2360 return NGX_HTTP_SSI_ERROR; |
| 2361 } | |
| 2362 | |
| 2363 b->memory = 1; | |
|
3495
6a5dc3803825
do not store an encoded variable value as a new cached variable value
Igor Sysoev <igor@sysoev.ru>
parents:
3454
diff
changeset
|
2364 b->pos = p; |
|
6a5dc3803825
do not store an encoded variable value as a new cached variable value
Igor Sysoev <igor@sysoev.ru>
parents:
3454
diff
changeset
|
2365 b->last = p + len; |
| 497 | 2366 |
| 2367 cl->buf = b; | |
| 2368 cl->next = NULL; | |
| 2369 *ctx->last_out = cl; | |
| 2370 ctx->last_out = &cl->next; | |
| 2371 | |
|
242
5d4f49dc8de5
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241
diff
changeset
|
2372 return NGX_OK; |
|
5d4f49dc8de5
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241
diff
changeset
|
2373 } |
|
5d4f49dc8de5
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241
diff
changeset
|
2374 |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
2375 |
| 509 | 2376 static ngx_int_t |
| 2377 ngx_http_ssi_config(ngx_http_request_t *r, ngx_http_ssi_ctx_t *ctx, | |
| 2378 ngx_str_t **params) | |
| 2379 { | |
| 2380 ngx_str_t *value; | |
| 2381 | |
| 2382 value = params[NGX_HTTP_SSI_CONFIG_TIMEFMT]; | |
| 2383 | |
| 2384 if (value) { | |
| 589 | 2385 ctx->timefmt.len = value->len; |
| 2049 | 2386 ctx->timefmt.data = ngx_pnalloc(r->pool, value->len + 1); |
| 589 | 2387 if (ctx->timefmt.data == NULL) { |
| 2388 return NGX_HTTP_SSI_ERROR; | |
| 2389 } | |
| 2390 | |
| 2391 ngx_cpystrn(ctx->timefmt.data, value->data, value->len + 1); | |
| 509 | 2392 } |
| 2393 | |
| 547 | 2394 value = params[NGX_HTTP_SSI_CONFIG_ERRMSG]; |
| 2395 | |
| 2396 if (value) { | |
| 2397 ctx->errmsg = *value; | |
| 2398 } | |
| 2399 | |
| 509 | 2400 return NGX_OK; |
| 2401 } | |
| 2402 | |
| 2403 | |
| 2404 static ngx_int_t | |
| 553 | 2405 ngx_http_ssi_set(ngx_http_request_t *r, ngx_http_ssi_ctx_t *ctx, |
| 509 | 2406 ngx_str_t **params) |
| 2407 { | |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2408 ngx_int_t key, rc; |
| 553 | 2409 ngx_str_t *name, *value, *vv; |
| 2410 ngx_http_ssi_var_t *var; | |
| 2411 ngx_http_ssi_ctx_t *mctx; | |
| 2412 | |
| 2413 mctx = ngx_http_get_module_ctx(r->main, ngx_http_ssi_filter_module); | |
| 2414 | |
| 667 | 2415 if (mctx->variables == NULL) { |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2416 mctx->variables = ngx_list_create(r->pool, 4, |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2417 sizeof(ngx_http_ssi_var_t)); |
| 667 | 2418 if (mctx->variables == NULL) { |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2419 return NGX_ERROR; |
| 509 | 2420 } |
| 2421 } | |
| 2422 | |
| 553 | 2423 name = params[NGX_HTTP_SSI_SET_VAR]; |
| 2424 value = params[NGX_HTTP_SSI_SET_VALUE]; | |
| 2425 | |
| 643 | 2426 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 2427 "ssi set \"%V\" \"%V\"", name, value); | |
| 2428 | |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2429 rc = ngx_http_ssi_evaluate_string(r, ctx, value, 0); |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2430 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2431 if (rc != NGX_OK) { |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2432 return rc; |
| 509 | 2433 } |
| 2434 | |
| 2136 | 2435 key = ngx_hash_strlow(name->data, name->data, name->len); |
| 611 | 2436 |
| 2437 vv = ngx_http_ssi_get_variable(r, name, key); | |
| 553 | 2438 |
| 2439 if (vv) { | |
| 2440 *vv = *value; | |
| 2441 return NGX_OK; | |
| 2442 } | |
| 2443 | |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2444 var = ngx_list_push(mctx->variables); |
| 553 | 2445 if (var == NULL) { |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2446 return NGX_ERROR; |
| 553 | 2447 } |
| 2448 | |
| 2449 var->name = *name; | |
| 611 | 2450 var->key = key; |
| 553 | 2451 var->value = *value; |
| 2452 | |
| 2453 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 2454 "set: \"%V\"=\"%V\"", name, value); | |
| 2455 | |
| 509 | 2456 return NGX_OK; |
| 2457 } | |
| 2458 | |
| 2459 | |
| 2460 static ngx_int_t | |
| 2461 ngx_http_ssi_if(ngx_http_request_t *r, ngx_http_ssi_ctx_t *ctx, | |
| 2462 ngx_str_t **params) | |
| 2463 { | |
| 553 | 2464 u_char *p, *last; |
| 2465 ngx_str_t *expr, left, right; | |
| 2466 ngx_int_t rc; | |
| 629 | 2467 ngx_uint_t negative, noregex, flags; |
| 509 | 2468 |
| 629 | 2469 if (ctx->command.len == 2) { |
| 2470 if (ctx->conditional) { | |
| 2471 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 2472 "the \"if\" command inside the \"if\" command"); | |
| 2473 return NGX_HTTP_SSI_ERROR; | |
| 2474 } | |
| 2475 } | |
| 2476 | |
| 2477 if (ctx->output_chosen) { | |
| 2478 ctx->output = 0; | |
| 2479 return NGX_OK; | |
| 2480 } | |
| 2481 | |
| 509 | 2482 expr = params[NGX_HTTP_SSI_IF_EXPR]; |
| 2483 | |
| 643 | 2484 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 2485 "ssi if expr=\"%V\"", expr); | |
| 2486 | |
| 553 | 2487 left.data = expr->data; |
| 551 | 2488 last = expr->data + expr->len; |
| 2489 | |
| 553 | 2490 for (p = left.data; p < last; p++) { |
| 551 | 2491 if (*p >= 'A' && *p <= 'Z') { |
| 2492 *p |= 0x20; | |
| 2493 continue; | |
| 2494 } | |
| 509 | 2495 |
| 553 | 2496 if ((*p >= 'a' && *p <= 'z') |
| 2497 || (*p >= '0' && *p <= '9') | |
| 573 | 2498 || *p == '$' || *p == '{' || *p == '}' || *p == '_' |
| 2499 || *p == '"' || *p == '\'') | |
| 553 | 2500 { |
| 551 | 2501 continue; |
| 2502 } | |
| 2503 | |
| 2504 break; | |
| 2505 } | |
| 2506 | |
| 553 | 2507 left.len = p - left.data; |
| 551 | 2508 |
| 2509 while (p < last && *p == ' ') { | |
| 2510 p++; | |
| 509 | 2511 } |
| 2512 | |
|
3500
0eb46e3c5c02
change processing variables accessed by SSI and perl module:
Igor Sysoev <igor@sysoev.ru>
parents:
3495
diff
changeset
|
2513 flags = 0; |
| 635 | 2514 |
| 553 | 2515 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 2516 "left: \"%V\"", &left); | |
| 2517 | |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2518 rc = ngx_http_ssi_evaluate_string(r, ctx, &left, flags); |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2519 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2520 if (rc != NGX_OK) { |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2521 return rc; |
| 509 | 2522 } |
| 2523 | |
| 553 | 2524 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 2525 "evaluted left: \"%V\"", &left); | |
| 2526 | |
| 551 | 2527 if (p == last) { |
| 553 | 2528 if (left.len) { |
| 551 | 2529 ctx->output = 1; |
| 629 | 2530 ctx->output_chosen = 1; |
| 551 | 2531 |
| 2532 } else { | |
| 2533 ctx->output = 0; | |
| 2534 } | |
| 2535 | |
| 629 | 2536 ctx->conditional = NGX_HTTP_SSI_COND_IF; |
| 2537 | |
| 551 | 2538 return NGX_OK; |
| 2539 } | |
| 2540 | |
| 2541 if (p < last && *p == '=') { | |
| 2542 negative = 0; | |
| 2543 p++; | |
| 2544 | |
| 2545 } else if (p + 1 < last && *p == '!' && *(p + 1) == '=') { | |
| 2546 negative = 1; | |
| 2547 p += 2; | |
| 2548 | |
| 2549 } else { | |
| 2550 goto invalid_expression; | |
| 2551 } | |
| 2552 | |
| 2553 while (p < last && *p == ' ') { | |
| 2554 p++; | |
| 2555 } | |
| 2556 | |
|
1190
99c56c0f514e
fix segfault or parsing error in '<!--# if expr="$var = /" -->'
Igor Sysoev <igor@sysoev.ru>
parents:
1169
diff
changeset
|
2557 if (p < last - 1 && *p == '/') { |
| 551 | 2558 if (*(last - 1) != '/') { |
| 2559 goto invalid_expression; | |
| 2560 } | |
| 2561 | |
| 2562 noregex = 0; | |
| 629 | 2563 flags = NGX_HTTP_SSI_ADD_ZERO; |
| 551 | 2564 last--; |
| 1025 | 2565 p++; |
| 551 | 2566 |
| 2567 } else { | |
| 2568 noregex = 1; | |
| 629 | 2569 flags = 0; |
| 2570 | |
| 2571 if (p < last - 1 && p[0] == '\\' && p[1] == '/') { | |
| 651 | 2572 p++; |
| 629 | 2573 } |
| 551 | 2574 } |
| 2575 | |
| 2576 right.len = last - p; | |
| 2577 right.data = p; | |
| 2578 | |
| 553 | 2579 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 2580 "right: \"%V\"", &right); | |
| 2581 | |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2582 rc = ngx_http_ssi_evaluate_string(r, ctx, &right, flags); |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2583 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2584 if (rc != NGX_OK) { |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2585 return rc; |
| 551 | 2586 } |
| 2587 | |
| 553 | 2588 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 2589 "evaluted right: \"%V\"", &right); | |
| 551 | 2590 |
| 2591 if (noregex) { | |
| 2592 if (left.len != right.len) { | |
| 2593 rc = -1; | |
| 2594 | |
| 2595 } else { | |
| 2596 rc = ngx_strncmp(left.data, right.data, right.len); | |
| 2597 } | |
| 2598 | |
| 2599 } else { | |
| 2600 right.data[right.len] = '\0'; | |
| 2601 | |
|
4381
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
2602 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
|
2603 |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
2604 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
|
2605 rc = 0; |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
2606 } 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
|
2607 rc = -1; |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
2608 } else { |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
2609 return rc; |
| 551 | 2610 } |
| 2611 } | |
| 2612 | |
| 2613 if ((rc == 0 && !negative) || (rc != 0 && negative)) { | |
| 509 | 2614 ctx->output = 1; |
| 629 | 2615 ctx->output_chosen = 1; |
| 509 | 2616 |
| 2617 } else { | |
| 2618 ctx->output = 0; | |
| 2619 } | |
| 2620 | |
| 629 | 2621 ctx->conditional = NGX_HTTP_SSI_COND_IF; |
| 2622 | |
| 509 | 2623 return NGX_OK; |
| 551 | 2624 |
| 2625 invalid_expression: | |
| 2626 | |
| 2627 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 2628 "invalid expression in \"%V\"", expr); | |
| 2629 | |
| 2630 return NGX_HTTP_SSI_ERROR; | |
| 509 | 2631 } |
| 2632 | |
| 2633 | |
| 2634 static ngx_int_t | |
| 2635 ngx_http_ssi_else(ngx_http_request_t *r, ngx_http_ssi_ctx_t *ctx, | |
| 2636 ngx_str_t **params) | |
| 2637 { | |
| 643 | 2638 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 2639 "ssi else"); | |
| 2640 | |
| 629 | 2641 if (ctx->output_chosen) { |
| 2642 ctx->output = 0; | |
| 2643 } else { | |
| 2644 ctx->output = 1; | |
| 2645 } | |
| 2646 | |
| 2647 ctx->conditional = NGX_HTTP_SSI_COND_ELSE; | |
| 509 | 2648 |
| 2649 return NGX_OK; | |
| 2650 } | |
| 2651 | |
| 2652 | |
| 2653 static ngx_int_t | |
| 2654 ngx_http_ssi_endif(ngx_http_request_t *r, ngx_http_ssi_ctx_t *ctx, | |
| 2655 ngx_str_t **params) | |
| 2656 { | |
| 643 | 2657 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 2658 "ssi endif"); | |
| 2659 | |
| 509 | 2660 ctx->output = 1; |
| 629 | 2661 ctx->output_chosen = 0; |
| 2662 ctx->conditional = 0; | |
| 509 | 2663 |
| 2664 return NGX_OK; | |
| 2665 } | |
| 2666 | |
| 2667 | |
| 573 | 2668 static ngx_int_t |
| 667 | 2669 ngx_http_ssi_block(ngx_http_request_t *r, ngx_http_ssi_ctx_t *ctx, |
| 2670 ngx_str_t **params) | |
| 2671 { | |
| 2672 ngx_http_ssi_ctx_t *mctx; | |
| 2673 ngx_http_ssi_block_t *bl; | |
| 2674 | |
| 2675 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 2676 "ssi block"); | |
| 2677 | |
| 2678 mctx = ngx_http_get_module_ctx(r->main, ngx_http_ssi_filter_module); | |
| 2679 | |
| 2680 if (mctx->blocks == NULL) { | |
| 2681 mctx->blocks = ngx_array_create(r->pool, 4, | |
| 2682 sizeof(ngx_http_ssi_block_t)); | |
| 2683 if (mctx->blocks == NULL) { | |
| 2684 return NGX_HTTP_SSI_ERROR; | |
| 2685 } | |
| 2686 } | |
| 2687 | |
| 2688 bl = ngx_array_push(mctx->blocks); | |
| 2689 if (bl == NULL) { | |
| 2690 return NGX_HTTP_SSI_ERROR; | |
| 2691 } | |
| 2692 | |
| 2693 bl->name = *params[NGX_HTTP_SSI_BLOCK_NAME]; | |
| 2694 bl->bufs = NULL; | |
| 2695 bl->count = 0; | |
| 2696 | |
| 2697 ctx->output = 0; | |
| 2698 ctx->block = 1; | |
| 2699 | |
| 2700 return NGX_OK; | |
| 2701 } | |
| 2702 | |
| 2703 | |
| 2704 static ngx_int_t | |
| 2705 ngx_http_ssi_endblock(ngx_http_request_t *r, ngx_http_ssi_ctx_t *ctx, | |
| 2706 ngx_str_t **params) | |
| 2707 { | |
| 2708 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 2709 "ssi endblock"); | |
| 2710 | |
| 2711 ctx->output = 1; | |
| 2712 ctx->block = 0; | |
| 2713 | |
| 2714 return NGX_OK; | |
| 2715 } | |
| 2716 | |
| 2717 | |
| 2718 static ngx_int_t | |
| 573 | 2719 ngx_http_ssi_date_gmt_local_variable(ngx_http_request_t *r, |
| 2041 | 2720 ngx_http_variable_value_t *v, uintptr_t gmt) |
| 509 | 2721 { |
| 573 | 2722 ngx_http_ssi_ctx_t *ctx; |
| 2723 ngx_time_t *tp; | |
|
5540
3a8e19528b30
SSI: fixed $date_local and $date_gmt without SSI (ticket #230).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5491
diff
changeset
|
2724 ngx_str_t *timefmt; |
| 573 | 2725 struct tm tm; |
| 2726 char buf[NGX_HTTP_SSI_DATE_LEN]; | |
| 2727 | |
| 577 | 2728 v->valid = 1; |
| 1565 | 2729 v->no_cacheable = 0; |
| 573 | 2730 v->not_found = 0; |
| 509 | 2731 |
| 563 | 2732 tp = ngx_timeofday(); |
| 2733 | |
| 509 | 2734 ctx = ngx_http_get_module_ctx(r, ngx_http_ssi_filter_module); |
| 2735 | |
|
5540
3a8e19528b30
SSI: fixed $date_local and $date_gmt without SSI (ticket #230).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5491
diff
changeset
|
2736 timefmt = ctx ? &ctx->timefmt : &ngx_http_ssi_timefmt; |
|
3a8e19528b30
SSI: fixed $date_local and $date_gmt without SSI (ticket #230).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5491
diff
changeset
|
2737 |
|
3a8e19528b30
SSI: fixed $date_local and $date_gmt without SSI (ticket #230).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5491
diff
changeset
|
2738 if (timefmt->len == sizeof("%s") - 1 |
|
3a8e19528b30
SSI: fixed $date_local and $date_gmt without SSI (ticket #230).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5491
diff
changeset
|
2739 && timefmt->data[0] == '%' && timefmt->data[1] == 's') |
| 509 | 2740 { |
| 2049 | 2741 v->data = ngx_pnalloc(r->pool, NGX_TIME_T_LEN); |
| 573 | 2742 if (v->data == NULL) { |
| 2743 return NGX_ERROR; | |
| 509 | 2744 } |
| 2745 | |
|
3454
04966b3122ab
SSI %s timefmt has no timezone offset
Igor Sysoev <igor@sysoev.ru>
parents:
3453
diff
changeset
|
2746 v->len = ngx_sprintf(v->data, "%T", tp->sec) - v->data; |
| 657 | 2747 |
| 573 | 2748 return NGX_OK; |
| 509 | 2749 } |
| 2750 | |
| 2751 if (gmt) { | |
| 563 | 2752 ngx_libc_gmtime(tp->sec, &tm); |
| 509 | 2753 } else { |
| 563 | 2754 ngx_libc_localtime(tp->sec, &tm); |
| 509 | 2755 } |
| 2756 | |
| 573 | 2757 v->len = strftime(buf, NGX_HTTP_SSI_DATE_LEN, |
|
5540
3a8e19528b30
SSI: fixed $date_local and $date_gmt without SSI (ticket #230).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5491
diff
changeset
|
2758 (char *) timefmt->data, &tm); |
| 573 | 2759 if (v->len == 0) { |
| 2760 return NGX_ERROR; | |
| 509 | 2761 } |
| 2762 | |
| 2049 | 2763 v->data = ngx_pnalloc(r->pool, v->len); |
| 573 | 2764 if (v->data == NULL) { |
| 2765 return NGX_ERROR; | |
| 509 | 2766 } |
| 2767 | |
| 573 | 2768 ngx_memcpy(v->data, buf, v->len); |
| 2769 | |
| 2770 return NGX_OK; | |
| 509 | 2771 } |
| 2772 | |
| 2773 | |
| 2774 static ngx_int_t | |
| 597 | 2775 ngx_http_ssi_preconfiguration(ngx_conf_t *cf) |
| 509 | 2776 { |
| 597 | 2777 ngx_int_t rc; |
| 2778 ngx_http_variable_t *var, *v; | |
| 2779 ngx_http_ssi_command_t *cmd; | |
| 2780 ngx_http_ssi_main_conf_t *smcf; | |
| 509 | 2781 |
| 2782 for (v = ngx_http_ssi_vars; v->name.len; v++) { | |
| 2783 var = ngx_http_add_variable(cf, &v->name, v->flags); | |
| 2784 if (var == NULL) { | |
| 2785 return NGX_ERROR; | |
| 2786 } | |
| 2787 | |
| 637 | 2788 var->get_handler = v->get_handler; |
| 509 | 2789 var->data = v->data; |
| 2790 } | |
| 2791 | |
| 597 | 2792 smcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_ssi_filter_module); |
| 2793 | |
| 2794 for (cmd = ngx_http_ssi_commands; cmd->name.len; cmd++) { | |
| 2795 rc = ngx_hash_add_key(&smcf->commands, &cmd->name, cmd, | |
| 2796 NGX_HASH_READONLY_KEY); | |
| 2797 | |
| 2798 if (rc == NGX_OK) { | |
| 2799 continue; | |
| 2800 } | |
| 2801 | |
| 2802 if (rc == NGX_BUSY) { | |
| 2803 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 2804 "conflicting SSI command \"%V\"", &cmd->name); | |
| 2805 } | |
| 2806 | |
| 2807 return NGX_ERROR; | |
| 2808 } | |
| 2809 | |
| 577 | 2810 return NGX_OK; |
| 509 | 2811 } |
| 2812 | |
| 2813 | |
| 497 | 2814 static void * |
| 597 | 2815 ngx_http_ssi_create_main_conf(ngx_conf_t *cf) |
| 2816 { | |
| 2817 ngx_http_ssi_main_conf_t *smcf; | |
| 2818 | |
| 2819 smcf = ngx_pcalloc(cf->pool, sizeof(ngx_http_ssi_main_conf_t)); | |
| 2820 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
|
2821 return NULL; |
| 597 | 2822 } |
| 2823 | |
| 2824 smcf->commands.pool = cf->pool; | |
| 2825 smcf->commands.temp_pool = cf->temp_pool; | |
| 2826 | |
| 2827 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
|
2828 return NULL; |
| 597 | 2829 } |
| 2830 | |
| 2831 return smcf; | |
| 2832 } | |
| 2833 | |
| 2834 | |
| 2835 static char * | |
| 2836 ngx_http_ssi_init_main_conf(ngx_conf_t *cf, void *conf) | |
| 2837 { | |
| 2838 ngx_http_ssi_main_conf_t *smcf = conf; | |
| 2839 | |
| 2840 ngx_hash_init_t hash; | |
| 2841 | |
| 2842 hash.hash = &smcf->hash; | |
| 2843 hash.key = ngx_hash_key; | |
| 2844 hash.max_size = 1024; | |
| 2845 hash.bucket_size = ngx_cacheline_size; | |
| 2846 hash.name = "ssi_command_hash"; | |
| 2847 hash.pool = cf->pool; | |
| 2848 hash.temp_pool = NULL; | |
| 2849 | |
| 2850 if (ngx_hash_init(&hash, smcf->commands.keys.elts, | |
| 2851 smcf->commands.keys.nelts) | |
| 2852 != NGX_OK) | |
| 2853 { | |
| 2854 return NGX_CONF_ERROR; | |
| 2855 } | |
| 2856 | |
| 2857 return NGX_CONF_OK; | |
| 2858 } | |
| 2859 | |
| 2860 | |
| 2861 static void * | |
| 1169 | 2862 ngx_http_ssi_create_loc_conf(ngx_conf_t *cf) |
|
239
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parents:
131
diff
changeset
|
2863 { |
| 597 | 2864 ngx_http_ssi_loc_conf_t *slcf; |
| 2865 | |
| 2866 slcf = ngx_pcalloc(cf->pool, sizeof(ngx_http_ssi_loc_conf_t)); | |
| 2867 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
|
2868 return NULL; |
|
239
574bea0142be
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parents:
131
diff
changeset
|
2869 } |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
2870 |
| 527 | 2871 /* |
| 2872 * set by ngx_pcalloc(): | |
| 2873 * | |
|
2166
723df5089c05
use hash in gzip_types, ssi_types, and sub_filter_types
Igor Sysoev <igor@sysoev.ru>
parents:
2136
diff
changeset
|
2874 * conf->types = { NULL }; |
|
723df5089c05
use hash in gzip_types, ssi_types, and sub_filter_types
Igor Sysoev <igor@sysoev.ru>
parents:
2136
diff
changeset
|
2875 * conf->types_keys = NULL; |
| 527 | 2876 */ |
| 2877 | |
| 597 | 2878 slcf->enable = NGX_CONF_UNSET; |
| 2879 slcf->silent_errors = NGX_CONF_UNSET; | |
| 2880 slcf->ignore_recycled_buffers = NGX_CONF_UNSET; | |
|
5228
cbd4bbe976d4
SSI: ssi_last_modified directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4821
diff
changeset
|
2881 slcf->last_modified = NGX_CONF_UNSET; |
| 597 | 2882 |
| 2883 slcf->min_file_chunk = NGX_CONF_UNSET_SIZE; | |
| 2884 slcf->value_len = NGX_CONF_UNSET_SIZE; | |
| 2885 | |
| 2886 return slcf; | |
|
239
574bea0142be
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parents:
131
diff
changeset
|
2887 } |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
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parents:
131
diff
changeset
|
2888 |
|
574bea0142be
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Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
2889 |
| 497 | 2890 static char * |
| 1169 | 2891 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
|
2892 { |
| 597 | 2893 ngx_http_ssi_loc_conf_t *prev = parent; |
| 2894 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
|
2895 |
|
574bea0142be
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Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
2896 ngx_conf_merge_value(conf->enable, prev->enable, 0); |
| 497 | 2897 ngx_conf_merge_value(conf->silent_errors, prev->silent_errors, 0); |
| 509 | 2898 ngx_conf_merge_value(conf->ignore_recycled_buffers, |
| 2899 prev->ignore_recycled_buffers, 0); | |
|
5228
cbd4bbe976d4
SSI: ssi_last_modified directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4821
diff
changeset
|
2900 ngx_conf_merge_value(conf->last_modified, prev->last_modified, 0); |
| 497 | 2901 |
| 2902 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
|
2903 ngx_conf_merge_size_value(conf->value_len, prev->value_len, 255); |
|
239
574bea0142be
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parents:
131
diff
changeset
|
2904 |
|
3372
6b8e5c882e47
support "*" in gzip_types, ssi_types, etc
Igor Sysoev <igor@sysoev.ru>
parents:
3325
diff
changeset
|
2905 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
|
2906 &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
|
2907 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
|
2908 != NGX_OK) |
|
723df5089c05
use hash in gzip_types, ssi_types, and sub_filter_types
Igor Sysoev <igor@sysoev.ru>
parents:
2136
diff
changeset
|
2909 { |
|
723df5089c05
use hash in gzip_types, ssi_types, and sub_filter_types
Igor Sysoev <igor@sysoev.ru>
parents:
2136
diff
changeset
|
2910 return NGX_CONF_ERROR; |
| 527 | 2911 } |
| 2912 | |
|
239
574bea0142be
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Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
2913 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
|
2914 } |
|
14
f8a0d0f31a24
nginx-0.0.1-2002-09-17-21:49:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
2915 |
|
f8a0d0f31a24
nginx-0.0.1-2002-09-17-21:49:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
2916 |
| 497 | 2917 static ngx_int_t |
| 681 | 2918 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
|
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_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
|
2921 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
|
2922 |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
2923 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
|
2924 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
|
2925 |
|
125
885ffb8cc32a
nginx-0.0.1-2003-08-06-09:30:51 import
Igor Sysoev <igor@sysoev.ru>
parents:
16
diff
changeset
|
2926 return NGX_OK; |
|
14
f8a0d0f31a24
nginx-0.0.1-2002-09-17-21:49:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
2927 } |