Mercurial > hg > nginx-quic
annotate src/http/modules/ngx_http_ssi_filter_module.c @ 5528:d5de6c25b759
SPDY: use frame->next pointer to chain free frames.
There is no need in separate "free" pointer and like it is for ngx_chain_t
the "next" pointer can be used. But after this change successfully handled
frame should not be accessed, so the frame handling cycle was improved to
store pointer to the next frame before processing.
Also worth noting that initializing "free" pointer to NULL in the original
code was surplus.
| author | Valentin Bartenev <vbart@nginx.com> |
|---|---|
| date | Wed, 22 Jan 2014 04:58:19 +0400 |
| parents | 74bfa803a5aa |
| children | 3a8e19528b30 |
| rev | line source |
|---|---|
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1 |
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2 /* |
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3 * Copyright (C) Igor Sysoev |
| 4412 | 4 * Copyright (C) Nginx, Inc. |
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5 */ |
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7 |
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8 #include <ngx_config.h> |
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9 #include <ngx_core.h> |
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10 #include <ngx_http.h> |
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11 |
| 553 | 12 #define NGX_HTTP_SSI_ERROR 1 |
| 13 | |
| 14 #define NGX_HTTP_SSI_DATE_LEN 2048 | |
| 15 | |
| 16 #define NGX_HTTP_SSI_ADD_PREFIX 1 | |
| 629 | 17 #define NGX_HTTP_SSI_ADD_ZERO 2 |
| 509 | 18 |
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19 |
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20 typedef struct { |
| 597 | 21 ngx_flag_t enable; |
| 22 ngx_flag_t silent_errors; | |
| 23 ngx_flag_t ignore_recycled_buffers; | |
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24 ngx_flag_t last_modified; |
| 597 | 25 |
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26 ngx_hash_t types; |
| 597 | 27 |
| 28 size_t min_file_chunk; | |
| 29 size_t value_len; | |
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30 |
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31 ngx_array_t *types_keys; |
| 597 | 32 } ngx_http_ssi_loc_conf_t; |
| 553 | 33 |
| 34 | |
| 35 typedef struct { | |
| 597 | 36 ngx_str_t name; |
| 611 | 37 ngx_uint_t key; |
| 597 | 38 ngx_str_t value; |
| 39 } ngx_http_ssi_var_t; | |
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40 |
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41 |
| 667 | 42 typedef struct { |
| 43 ngx_str_t name; | |
| 44 ngx_chain_t *bufs; | |
| 45 ngx_uint_t count; | |
| 46 } ngx_http_ssi_block_t; | |
| 47 | |
| 48 | |
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49 typedef enum { |
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50 ssi_start_state = 0, |
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51 ssi_tag_state, |
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52 ssi_comment0_state, |
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53 ssi_comment1_state, |
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54 ssi_sharp_state, |
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55 ssi_precommand_state, |
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56 ssi_command_state, |
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57 ssi_preparam_state, |
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58 ssi_param_state, |
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59 ssi_preequal_state, |
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60 ssi_prevalue_state, |
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61 ssi_double_quoted_value_state, |
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62 ssi_quoted_value_state, |
| 497 | 63 ssi_quoted_symbol_state, |
| 64 ssi_postparam_state, | |
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65 ssi_comment_end0_state, |
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66 ssi_comment_end1_state, |
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67 ssi_error_state, |
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68 ssi_error_end0_state, |
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69 ssi_error_end1_state |
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70 } ngx_http_ssi_state_e; |
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71 |
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72 |
| 509 | 73 static ngx_int_t ngx_http_ssi_output(ngx_http_request_t *r, |
| 74 ngx_http_ssi_ctx_t *ctx); | |
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75 static void ngx_http_ssi_buffered(ngx_http_request_t *r, |
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76 ngx_http_ssi_ctx_t *ctx); |
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77 static ngx_int_t ngx_http_ssi_parse(ngx_http_request_t *r, |
| 497 | 78 ngx_http_ssi_ctx_t *ctx); |
| 553 | 79 static ngx_str_t *ngx_http_ssi_get_variable(ngx_http_request_t *r, |
| 611 | 80 ngx_str_t *name, ngx_uint_t key); |
| 553 | 81 static ngx_int_t ngx_http_ssi_evaluate_string(ngx_http_request_t *r, |
| 82 ngx_http_ssi_ctx_t *ctx, ngx_str_t *text, ngx_uint_t flags); | |
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83 static ngx_int_t ngx_http_ssi_regex_match(ngx_http_request_t *r, |
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84 ngx_str_t *pattern, ngx_str_t *str); |
| 553 | 85 |
| 86 static ngx_int_t ngx_http_ssi_include(ngx_http_request_t *r, | |
| 87 ngx_http_ssi_ctx_t *ctx, ngx_str_t **params); | |
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88 static ngx_int_t ngx_http_ssi_stub_output(ngx_http_request_t *r, void *data, |
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89 ngx_int_t rc); |
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90 static ngx_int_t ngx_http_ssi_set_variable(ngx_http_request_t *r, void *data, |
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91 ngx_int_t rc); |
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92 static ngx_int_t ngx_http_ssi_echo(ngx_http_request_t *r, |
| 497 | 93 ngx_http_ssi_ctx_t *ctx, ngx_str_t **params); |
| 509 | 94 static ngx_int_t ngx_http_ssi_config(ngx_http_request_t *r, |
| 95 ngx_http_ssi_ctx_t *ctx, ngx_str_t **params); | |
| 553 | 96 static ngx_int_t ngx_http_ssi_set(ngx_http_request_t *r, |
| 509 | 97 ngx_http_ssi_ctx_t *ctx, ngx_str_t **params); |
| 98 static ngx_int_t ngx_http_ssi_if(ngx_http_request_t *r, | |
| 99 ngx_http_ssi_ctx_t *ctx, ngx_str_t **params); | |
| 100 static ngx_int_t ngx_http_ssi_else(ngx_http_request_t *r, | |
| 101 ngx_http_ssi_ctx_t *ctx, ngx_str_t **params); | |
| 102 static ngx_int_t ngx_http_ssi_endif(ngx_http_request_t *r, | |
| 103 ngx_http_ssi_ctx_t *ctx, ngx_str_t **params); | |
| 667 | 104 static ngx_int_t ngx_http_ssi_block(ngx_http_request_t *r, |
| 105 ngx_http_ssi_ctx_t *ctx, ngx_str_t **params); | |
| 106 static ngx_int_t ngx_http_ssi_endblock(ngx_http_request_t *r, | |
| 107 ngx_http_ssi_ctx_t *ctx, ngx_str_t **params); | |
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108 |
| 573 | 109 static ngx_int_t ngx_http_ssi_date_gmt_local_variable(ngx_http_request_t *r, |
| 2041 | 110 ngx_http_variable_value_t *v, uintptr_t gmt); |
| 509 | 111 |
| 597 | 112 static ngx_int_t ngx_http_ssi_preconfiguration(ngx_conf_t *cf); |
| 113 static void *ngx_http_ssi_create_main_conf(ngx_conf_t *cf); | |
| 114 static char *ngx_http_ssi_init_main_conf(ngx_conf_t *cf, void *conf); | |
| 1169 | 115 static void *ngx_http_ssi_create_loc_conf(ngx_conf_t *cf); |
| 116 static char *ngx_http_ssi_merge_loc_conf(ngx_conf_t *cf, | |
| 497 | 117 void *parent, void *child); |
| 681 | 118 static ngx_int_t ngx_http_ssi_filter_init(ngx_conf_t *cf); |
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119 |
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120 |
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121 static ngx_command_t ngx_http_ssi_filter_commands[] = { |
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122 |
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123 { ngx_string("ssi"), |
| 681 | 124 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF |
| 125 |NGX_CONF_FLAG, | |
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126 ngx_conf_set_flag_slot, |
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127 NGX_HTTP_LOC_CONF_OFFSET, |
| 597 | 128 offsetof(ngx_http_ssi_loc_conf_t, enable), |
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129 NULL }, |
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130 |
| 497 | 131 { ngx_string("ssi_silent_errors"), |
| 132 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
| 133 ngx_conf_set_flag_slot, | |
| 134 NGX_HTTP_LOC_CONF_OFFSET, | |
| 597 | 135 offsetof(ngx_http_ssi_loc_conf_t, silent_errors), |
| 497 | 136 NULL }, |
| 137 | |
| 509 | 138 { ngx_string("ssi_ignore_recycled_buffers"), |
| 139 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
| 140 ngx_conf_set_flag_slot, | |
| 141 NGX_HTTP_LOC_CONF_OFFSET, | |
| 597 | 142 offsetof(ngx_http_ssi_loc_conf_t, ignore_recycled_buffers), |
| 509 | 143 NULL }, |
| 144 | |
| 497 | 145 { ngx_string("ssi_min_file_chunk"), |
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146 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
| 497 | 147 ngx_conf_set_size_slot, |
| 148 NGX_HTTP_LOC_CONF_OFFSET, | |
| 597 | 149 offsetof(ngx_http_ssi_loc_conf_t, min_file_chunk), |
| 497 | 150 NULL }, |
| 151 | |
| 589 | 152 { ngx_string("ssi_value_length"), |
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153 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
| 589 | 154 ngx_conf_set_size_slot, |
| 155 NGX_HTTP_LOC_CONF_OFFSET, | |
| 597 | 156 offsetof(ngx_http_ssi_loc_conf_t, value_len), |
| 589 | 157 NULL }, |
| 158 | |
| 527 | 159 { ngx_string("ssi_types"), |
| 160 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, | |
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161 ngx_http_types_slot, |
| 527 | 162 NGX_HTTP_LOC_CONF_OFFSET, |
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163 offsetof(ngx_http_ssi_loc_conf_t, types_keys), |
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164 &ngx_http_html_default_types[0] }, |
| 527 | 165 |
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166 { ngx_string("ssi_last_modified"), |
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167 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, |
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168 ngx_conf_set_flag_slot, |
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169 NGX_HTTP_LOC_CONF_OFFSET, |
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170 offsetof(ngx_http_ssi_loc_conf_t, last_modified), |
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171 NULL }, |
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172 |
| 497 | 173 ngx_null_command |
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174 }; |
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175 |
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176 |
| 577 | 177 |
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178 static ngx_http_module_t ngx_http_ssi_filter_module_ctx = { |
| 597 | 179 ngx_http_ssi_preconfiguration, /* preconfiguration */ |
| 681 | 180 ngx_http_ssi_filter_init, /* postconfiguration */ |
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181 |
| 597 | 182 ngx_http_ssi_create_main_conf, /* create main configuration */ |
| 183 ngx_http_ssi_init_main_conf, /* init main configuration */ | |
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184 |
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185 NULL, /* create server configuration */ |
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186 NULL, /* merge server configuration */ |
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187 |
| 1169 | 188 ngx_http_ssi_create_loc_conf, /* create location configuration */ |
| 189 ngx_http_ssi_merge_loc_conf /* merge location configuration */ | |
| 577 | 190 }; |
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191 |
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192 |
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193 ngx_module_t ngx_http_ssi_filter_module = { |
| 509 | 194 NGX_MODULE_V1, |
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195 &ngx_http_ssi_filter_module_ctx, /* module context */ |
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196 ngx_http_ssi_filter_commands, /* module directives */ |
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197 NGX_HTTP_MODULE, /* module type */ |
| 541 | 198 NULL, /* init master */ |
| 681 | 199 NULL, /* init module */ |
| 541 | 200 NULL, /* init process */ |
| 201 NULL, /* init thread */ | |
| 202 NULL, /* exit thread */ | |
| 203 NULL, /* exit process */ | |
| 204 NULL, /* exit master */ | |
| 205 NGX_MODULE_V1_PADDING | |
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206 }; |
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207 |
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208 |
| 569 | 209 static ngx_http_output_header_filter_pt ngx_http_next_header_filter; |
| 210 static ngx_http_output_body_filter_pt ngx_http_next_body_filter; | |
| 497 | 211 |
| 212 | |
| 213 static u_char ngx_http_ssi_string[] = "<!--"; | |
| 214 | |
| 215 static ngx_str_t ngx_http_ssi_none = ngx_string("(none)"); | |
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216 static ngx_str_t ngx_http_ssi_null_string = ngx_null_string; |
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217 |
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218 |
| 553 | 219 #define NGX_HTTP_SSI_INCLUDE_VIRTUAL 0 |
| 220 #define NGX_HTTP_SSI_INCLUDE_FILE 1 | |
| 645 | 221 #define NGX_HTTP_SSI_INCLUDE_WAIT 2 |
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222 #define NGX_HTTP_SSI_INCLUDE_SET 3 |
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223 #define NGX_HTTP_SSI_INCLUDE_STUB 4 |
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224 |
| 509 | 225 #define NGX_HTTP_SSI_ECHO_VAR 0 |
| 226 #define NGX_HTTP_SSI_ECHO_DEFAULT 1 | |
| 1545 | 227 #define NGX_HTTP_SSI_ECHO_ENCODING 2 |
| 509 | 228 |
| 547 | 229 #define NGX_HTTP_SSI_CONFIG_ERRMSG 0 |
| 230 #define NGX_HTTP_SSI_CONFIG_TIMEFMT 1 | |
| 509 | 231 |
| 553 | 232 #define NGX_HTTP_SSI_SET_VAR 0 |
| 233 #define NGX_HTTP_SSI_SET_VALUE 1 | |
| 509 | 234 |
| 235 #define NGX_HTTP_SSI_IF_EXPR 0 | |
| 236 | |
| 667 | 237 #define NGX_HTTP_SSI_BLOCK_NAME 0 |
| 238 | |
| 497 | 239 |
| 553 | 240 static ngx_http_ssi_param_t ngx_http_ssi_include_params[] = { |
| 597 | 241 { ngx_string("virtual"), NGX_HTTP_SSI_INCLUDE_VIRTUAL, 0, 0 }, |
| 242 { ngx_string("file"), NGX_HTTP_SSI_INCLUDE_FILE, 0, 0 }, | |
| 645 | 243 { ngx_string("wait"), NGX_HTTP_SSI_INCLUDE_WAIT, 0, 0 }, |
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244 { ngx_string("set"), NGX_HTTP_SSI_INCLUDE_SET, 0, 0 }, |
| 667 | 245 { ngx_string("stub"), NGX_HTTP_SSI_INCLUDE_STUB, 0, 0 }, |
| 597 | 246 { ngx_null_string, 0, 0, 0 } |
| 553 | 247 }; |
| 248 | |
| 249 | |
| 497 | 250 static ngx_http_ssi_param_t ngx_http_ssi_echo_params[] = { |
| 597 | 251 { ngx_string("var"), NGX_HTTP_SSI_ECHO_VAR, 1, 0 }, |
| 252 { ngx_string("default"), NGX_HTTP_SSI_ECHO_DEFAULT, 0, 0 }, | |
| 1545 | 253 { ngx_string("encoding"), NGX_HTTP_SSI_ECHO_ENCODING, 0, 0 }, |
| 597 | 254 { ngx_null_string, 0, 0, 0 } |
| 497 | 255 }; |
|
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256 |
| 509 | 257 |
| 258 static ngx_http_ssi_param_t ngx_http_ssi_config_params[] = { | |
| 597 | 259 { ngx_string("errmsg"), NGX_HTTP_SSI_CONFIG_ERRMSG, 0, 0 }, |
| 260 { ngx_string("timefmt"), NGX_HTTP_SSI_CONFIG_TIMEFMT, 0, 0 }, | |
| 261 { ngx_null_string, 0, 0, 0 } | |
| 509 | 262 }; |
| 263 | |
| 264 | |
| 553 | 265 static ngx_http_ssi_param_t ngx_http_ssi_set_params[] = { |
| 597 | 266 { ngx_string("var"), NGX_HTTP_SSI_SET_VAR, 1, 0 }, |
| 267 { ngx_string("value"), NGX_HTTP_SSI_SET_VALUE, 1, 0 }, | |
| 268 { ngx_null_string, 0, 0, 0 } | |
| 553 | 269 }; |
| 270 | |
| 271 | |
| 509 | 272 static ngx_http_ssi_param_t ngx_http_ssi_if_params[] = { |
| 597 | 273 { ngx_string("expr"), NGX_HTTP_SSI_IF_EXPR, 1, 0 }, |
| 274 { ngx_null_string, 0, 0, 0 } | |
| 509 | 275 }; |
| 276 | |
| 277 | |
| 667 | 278 static ngx_http_ssi_param_t ngx_http_ssi_block_params[] = { |
| 279 { ngx_string("name"), NGX_HTTP_SSI_BLOCK_NAME, 1, 0 }, | |
| 280 { ngx_null_string, 0, 0, 0 } | |
| 281 }; | |
| 282 | |
| 283 | |
| 509 | 284 static ngx_http_ssi_param_t ngx_http_ssi_no_params[] = { |
| 597 | 285 { ngx_null_string, 0, 0, 0 } |
| 509 | 286 }; |
| 287 | |
|
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288 |
| 497 | 289 static ngx_http_ssi_command_t ngx_http_ssi_commands[] = { |
| 553 | 290 { ngx_string("include"), ngx_http_ssi_include, |
| 667 | 291 ngx_http_ssi_include_params, 0, 0, 1 }, |
| 292 { ngx_string("echo"), ngx_http_ssi_echo, | |
| 293 ngx_http_ssi_echo_params, 0, 0, 0 }, | |
| 509 | 294 { ngx_string("config"), ngx_http_ssi_config, |
| 667 | 295 ngx_http_ssi_config_params, 0, 0, 0 }, |
| 296 { ngx_string("set"), ngx_http_ssi_set, ngx_http_ssi_set_params, 0, 0, 0 }, | |
| 297 | |
| 298 { ngx_string("if"), ngx_http_ssi_if, ngx_http_ssi_if_params, 0, 0, 0 }, | |
| 629 | 299 { ngx_string("elif"), ngx_http_ssi_if, ngx_http_ssi_if_params, |
| 667 | 300 NGX_HTTP_SSI_COND_IF, 0, 0 }, |
| 629 | 301 { ngx_string("else"), ngx_http_ssi_else, ngx_http_ssi_no_params, |
| 667 | 302 NGX_HTTP_SSI_COND_IF, 0, 0 }, |
| 629 | 303 { ngx_string("endif"), ngx_http_ssi_endif, ngx_http_ssi_no_params, |
| 667 | 304 NGX_HTTP_SSI_COND_ELSE, 0, 0 }, |
| 305 | |
| 306 { ngx_string("block"), ngx_http_ssi_block, | |
| 307 ngx_http_ssi_block_params, 0, 0, 0 }, | |
| 308 { ngx_string("endblock"), ngx_http_ssi_endblock, | |
| 309 ngx_http_ssi_no_params, 0, 1, 0 }, | |
| 310 | |
| 311 { ngx_null_string, NULL, NULL, 0, 0, 0 } | |
| 497 | 312 }; |
| 313 | |
| 314 | |
| 509 | 315 static ngx_http_variable_t ngx_http_ssi_vars[] = { |
| 316 | |
| 637 | 317 { ngx_string("date_local"), NULL, ngx_http_ssi_date_gmt_local_variable, 0, |
| 1565 | 318 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 509 | 319 |
| 637 | 320 { ngx_string("date_gmt"), NULL, ngx_http_ssi_date_gmt_local_variable, 1, |
| 1565 | 321 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 509 | 322 |
| 637 | 323 { ngx_null_string, NULL, NULL, 0, 0, 0 } |
| 509 | 324 }; |
| 325 | |
| 326 | |
| 327 | |
| 497 | 328 static ngx_int_t |
| 329 ngx_http_ssi_header_filter(ngx_http_request_t *r) | |
|
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330 { |
| 597 | 331 ngx_http_ssi_ctx_t *ctx; |
| 332 ngx_http_ssi_loc_conf_t *slcf; | |
| 333 | |
| 334 slcf = ngx_http_get_module_loc_conf(r, ngx_http_ssi_filter_module); | |
| 335 | |
| 336 if (!slcf->enable | |
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337 || r->headers_out.content_length_n == 0 |
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338 || ngx_http_test_content_type(r, &slcf->types) == NULL) |
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339 { |
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340 return ngx_http_next_header_filter(r); |
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341 } |
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342 |
| 499 | 343 ctx = ngx_pcalloc(r->pool, sizeof(ngx_http_ssi_ctx_t)); |
| 344 if (ctx == NULL) { | |
| 497 | 345 return NGX_ERROR; |
| 346 } | |
| 347 | |
| 348 ngx_http_set_ctx(r, ctx, ngx_http_ssi_filter_module); | |
| 349 | |
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350 |
| 597 | 351 ctx->value_len = slcf->value_len; |
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352 ctx->last_out = &ctx->out; |
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353 |
| 1545 | 354 ctx->encoding = NGX_HTTP_SSI_ENTITY_ENCODING; |
| 509 | 355 ctx->output = 1; |
| 356 | |
| 497 | 357 ctx->params.elts = ctx->params_array; |
| 358 ctx->params.size = sizeof(ngx_table_elt_t); | |
| 359 ctx->params.nalloc = NGX_HTTP_SSI_PARAMS_N; | |
| 360 ctx->params.pool = r->pool; | |
| 361 | |
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362 ngx_str_set(&ctx->timefmt, "%A, %d-%b-%Y %H:%M:%S %Z"); |
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363 ngx_str_set(&ctx->errmsg, |
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364 "[an error occurred while processing the directive]"); |
| 547 | 365 |
| 497 | 366 r->filter_need_in_memory = 1; |
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367 |
| 597 | 368 if (r == r->main) { |
| 577 | 369 ngx_http_clear_content_length(r); |
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370 ngx_http_clear_accept_ranges(r); |
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371 ngx_http_clear_etag(r); |
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372 |
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373 if (!slcf->last_modified) { |
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374 ngx_http_clear_last_modified(r); |
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375 } |
| 509 | 376 } |
| 377 | |
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378 return ngx_http_next_header_filter(r); |
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379 } |
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380 |
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381 |
| 497 | 382 static ngx_int_t |
| 383 ngx_http_ssi_body_filter(ngx_http_request_t *r, ngx_chain_t *in) | |
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384 { |
| 667 | 385 size_t len; |
| 597 | 386 ngx_int_t rc; |
| 387 ngx_buf_t *b; | |
| 388 ngx_uint_t i, index; | |
| 667 | 389 ngx_chain_t *cl, **ll; |
| 597 | 390 ngx_table_elt_t *param; |
| 667 | 391 ngx_http_ssi_ctx_t *ctx, *mctx; |
| 392 ngx_http_ssi_block_t *bl; | |
| 597 | 393 ngx_http_ssi_param_t *prm; |
| 394 ngx_http_ssi_command_t *cmd; | |
| 395 ngx_http_ssi_loc_conf_t *slcf; | |
| 396 ngx_http_ssi_main_conf_t *smcf; | |
| 599 | 397 ngx_str_t *params[NGX_HTTP_SSI_MAX_PARAMS + 1]; |
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398 |
|
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399 ctx = ngx_http_get_module_ctx(r, ngx_http_ssi_filter_module); |
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400 |
| 645 | 401 if (ctx == NULL |
| 402 || (in == NULL | |
| 403 && ctx->buf == NULL | |
| 404 && ctx->in == NULL | |
| 405 && ctx->busy == NULL)) | |
| 406 { | |
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407 return ngx_http_next_body_filter(r, in); |
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408 } |
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409 |
| 497 | 410 /* add the incoming chain to the chain ctx->in */ |
|
129
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411 |
|
239
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412 if (in) { |
|
2536
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413 if (ngx_chain_add_copy(r->pool, &ctx->in, in) != NGX_OK) { |
|
129
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414 return NGX_ERROR; |
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415 } |
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416 } |
|
129
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417 |
|
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418 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
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419 "http ssi filter \"%V?%V\"", &r->uri, &r->args); |
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420 |
| 645 | 421 if (ctx->wait) { |
|
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422 |
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423 if (r != r->connection->data) { |
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424 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
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425 "http ssi filter wait \"%V?%V\" non-active", |
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426 &ctx->wait->uri, &ctx->wait->args); |
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427 |
| 645 | 428 return NGX_AGAIN; |
| 429 } | |
| 430 | |
|
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431 if (ctx->wait->done) { |
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432 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
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433 "http ssi filter wait \"%V?%V\" done", |
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434 &ctx->wait->uri, &ctx->wait->args); |
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changeset
|
435 |
|
767
cad7543dc419
fix <!--#include virtual=... wait="yes" -->
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parents:
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changeset
|
436 ctx->wait = NULL; |
|
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|
437 |
|
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438 } else { |
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439 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
|
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|
440 "http ssi filter wait \"%V?%V\"", |
|
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441 &ctx->wait->uri, &ctx->wait->args); |
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|
442 |
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443 return ngx_http_next_body_filter(r, NULL); |
|
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|
444 } |
| 645 | 445 } |
| 446 | |
| 597 | 447 slcf = ngx_http_get_module_loc_conf(r, ngx_http_ssi_filter_module); |
|
129
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parents:
128
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changeset
|
448 |
| 499 | 449 while (ctx->in || ctx->buf) { |
|
241
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parents:
240
diff
changeset
|
450 |
| 3642 | 451 if (ctx->buf == NULL) { |
| 499 | 452 ctx->buf = ctx->in->buf; |
| 453 ctx->in = ctx->in->next; | |
| 454 ctx->pos = ctx->buf->pos; | |
| 455 } | |
| 497 | 456 |
| 457 if (ctx->state == ssi_start_state) { | |
| 458 ctx->copy_start = ctx->pos; | |
| 459 ctx->copy_end = ctx->pos; | |
|
129
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Igor Sysoev <igor@sysoev.ru>
parents:
128
diff
changeset
|
460 } |
|
7a886b9a67dc
nginx-0.0.1-2003-08-10-20:14:37 import
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parents:
128
diff
changeset
|
461 |
| 499 | 462 b = NULL; |
| 463 | |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
464 while (ctx->pos < ctx->buf->last) { |
|
241
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parents:
240
diff
changeset
|
465 |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
466 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
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parents:
241
diff
changeset
|
467 "saved: %d state: %d", ctx->saved, ctx->state); |
|
241
3bfa496bc22e
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parents:
240
diff
changeset
|
468 |
|
239
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parents:
131
diff
changeset
|
469 rc = ngx_http_ssi_parse(r, ctx); |
|
129
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parents:
128
diff
changeset
|
470 |
| 497 | 471 ngx_log_debug4(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 472 "parse: %d, looked: %d %p-%p", | |
| 473 rc, ctx->looked, ctx->copy_start, ctx->copy_end); | |
|
242
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parents:
241
diff
changeset
|
474 |
| 497 | 475 if (rc == NGX_ERROR) { |
|
239
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|
476 return rc; |
| 497 | 477 } |
|
239
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Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
478 |
| 497 | 479 if (ctx->copy_start != ctx->copy_end) { |
|
241
3bfa496bc22e
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parents:
240
diff
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|
480 |
| 509 | 481 if (ctx->output) { |
| 482 | |
| 483 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 484 "saved: %d", ctx->saved); | |
| 485 | |
| 486 if (ctx->saved) { | |
| 487 | |
| 488 if (ctx->free) { | |
| 489 cl = ctx->free; | |
| 490 ctx->free = ctx->free->next; | |
| 491 b = cl->buf; | |
| 492 ngx_memzero(b, sizeof(ngx_buf_t)); | |
|
241
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240
diff
changeset
|
493 |
| 509 | 494 } else { |
| 495 b = ngx_calloc_buf(r->pool); | |
| 496 if (b == NULL) { | |
| 497 return NGX_ERROR; | |
| 498 } | |
| 499 | |
| 500 cl = ngx_alloc_chain_link(r->pool); | |
| 501 if (cl == NULL) { | |
| 502 return NGX_ERROR; | |
| 503 } | |
| 504 | |
| 505 cl->buf = b; | |
| 506 } | |
| 507 | |
| 508 b->memory = 1; | |
| 509 b->pos = ngx_http_ssi_string; | |
| 510 b->last = ngx_http_ssi_string + ctx->saved; | |
| 511 | |
| 512 *ctx->last_out = cl; | |
| 513 ctx->last_out = &cl->next; | |
| 514 | |
| 515 ctx->saved = 0; | |
| 516 } | |
| 499 | 517 |
| 518 if (ctx->free) { | |
| 519 cl = ctx->free; | |
| 520 ctx->free = ctx->free->next; | |
| 521 b = cl->buf; | |
| 522 | |
| 523 } else { | |
| 509 | 524 b = ngx_alloc_buf(r->pool); |
| 499 | 525 if (b == NULL) { |
| 526 return NGX_ERROR; | |
| 527 } | |
| 528 | |
| 529 cl = ngx_alloc_chain_link(r->pool); | |
| 530 if (cl == NULL) { | |
| 531 return NGX_ERROR; | |
| 532 } | |
| 533 | |
| 534 cl->buf = b; | |
|
239
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parents:
131
diff
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|
535 } |
|
574bea0142be
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parents:
131
diff
changeset
|
536 |
| 509 | 537 ngx_memcpy(b, ctx->buf, sizeof(ngx_buf_t)); |
| 538 | |
| 513 | 539 b->pos = ctx->copy_start; |
| 540 b->last = ctx->copy_end; | |
| 541 b->shadow = NULL; | |
| 509 | 542 b->last_buf = 0; |
| 543 b->recycled = 0; | |
|
239
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diff
changeset
|
544 |
| 509 | 545 if (b->in_file) { |
| 597 | 546 if (slcf->min_file_chunk < (size_t) (b->last - b->pos)) |
| 509 | 547 { |
|
2079
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2049
diff
changeset
|
548 b->file_last = b->file_pos |
|
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diff
changeset
|
549 + (b->last - ctx->buf->pos); |
|
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diff
changeset
|
550 b->file_pos += b->pos - ctx->buf->pos; |
| 509 | 551 |
| 552 } else { | |
| 553 b->in_file = 0; | |
| 554 } | |
| 555 } | |
| 556 | |
| 557 cl->next = NULL; | |
|
239
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diff
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|
558 *ctx->last_out = cl; |
|
574bea0142be
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parents:
131
diff
changeset
|
559 ctx->last_out = &cl->next; |
|
574bea0142be
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parents:
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diff
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|
560 |
| 509 | 561 } else { |
| 667 | 562 if (ctx->block |
| 563 && ctx->saved + (ctx->copy_end - ctx->copy_start)) | |
| 564 { | |
| 565 b = ngx_create_temp_buf(r->pool, | |
| 566 ctx->saved + (ctx->copy_end - ctx->copy_start)); | |
| 567 | |
| 568 if (b == NULL) { | |
| 569 return NGX_ERROR; | |
| 570 } | |
| 571 | |
| 572 if (ctx->saved) { | |
| 573 b->last = ngx_cpymem(b->pos, ngx_http_ssi_string, | |
| 574 ctx->saved); | |
| 575 } | |
| 576 | |
| 577 b->last = ngx_cpymem(b->last, ctx->copy_start, | |
| 578 ctx->copy_end - ctx->copy_start); | |
| 579 | |
| 580 cl = ngx_alloc_chain_link(r->pool); | |
| 581 if (cl == NULL) { | |
| 582 return NGX_ERROR; | |
| 583 } | |
| 584 | |
| 585 cl->buf = b; | |
| 586 cl->next = NULL; | |
| 587 | |
| 588 b = NULL; | |
| 589 | |
| 590 mctx = ngx_http_get_module_ctx(r->main, | |
| 591 ngx_http_ssi_filter_module); | |
| 592 bl = mctx->blocks->elts; | |
| 593 for (ll = &bl[mctx->blocks->nelts - 1].bufs; | |
| 594 *ll; | |
| 595 ll = &(*ll)->next) | |
| 596 { | |
| 597 /* void */ | |
| 598 } | |
| 599 | |
| 600 *ll = cl; | |
| 601 } | |
| 602 | |
|
241
3bfa496bc22e
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parents:
240
diff
changeset
|
603 ctx->saved = 0; |
|
239
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parents:
131
diff
changeset
|
604 } |
|
574bea0142be
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parents:
131
diff
changeset
|
605 } |
| 497 | 606 |
| 607 if (ctx->state == ssi_start_state) { | |
| 608 ctx->copy_start = ctx->pos; | |
| 609 ctx->copy_end = ctx->pos; | |
|
240
725129fdd524
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parents:
239
diff
changeset
|
610 |
| 497 | 611 } else { |
| 612 ctx->copy_start = NULL; | |
| 613 ctx->copy_end = NULL; | |
| 614 } | |
| 615 | |
| 616 if (rc == NGX_AGAIN) { | |
| 617 continue; | |
| 618 } | |
|
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|
619 |
| 497 | 620 |
| 573 | 621 b = NULL; |
| 622 | |
| 497 | 623 if (rc == NGX_OK) { |
| 624 | |
| 597 | 625 smcf = ngx_http_get_module_main_conf(r, |
| 626 ngx_http_ssi_filter_module); | |
| 627 | |
| 628 cmd = ngx_hash_find(&smcf->hash, ctx->key, ctx->command.data, | |
| 629 ctx->command.len); | |
| 630 | |
| 631 if (cmd == NULL) { | |
| 632 if (ctx->output) { | |
| 633 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 634 "invalid SSI command: \"%V\"", | |
| 635 &ctx->command); | |
| 636 goto ssi_error; | |
| 497 | 637 } |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
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parents:
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diff
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|
638 |
| 597 | 639 continue; |
| 497 | 640 } |
| 641 | |
| 667 | 642 if (!ctx->output && !cmd->block) { |
| 643 | |
| 644 if (ctx->block) { | |
| 645 | |
| 646 /* reconstruct the SSI command text */ | |
| 647 | |
| 648 len = 5 + ctx->command.len + 4; | |
| 649 | |
| 650 param = ctx->params.elts; | |
| 651 for (i = 0; i < ctx->params.nelts; i++) { | |
| 652 len += 1 + param[i].key.len + 2 | |
| 653 + param[i].value.len + 1; | |
| 654 } | |
| 655 | |
| 656 b = ngx_create_temp_buf(r->pool, len); | |
| 657 | |
| 658 if (b == NULL) { | |
| 659 return NGX_ERROR; | |
| 660 } | |
| 661 | |
| 662 cl = ngx_alloc_chain_link(r->pool); | |
| 663 if (cl == NULL) { | |
| 664 return NGX_ERROR; | |
| 665 } | |
| 666 | |
| 667 cl->buf = b; | |
| 668 cl->next = NULL; | |
| 669 | |
| 670 *b->last++ = '<'; | |
| 671 *b->last++ = '!'; | |
| 672 *b->last++ = '-'; | |
| 673 *b->last++ = '-'; | |
| 674 *b->last++ = '#'; | |
| 675 | |
| 676 b->last = ngx_cpymem(b->last, ctx->command.data, | |
| 677 ctx->command.len); | |
| 678 | |
| 679 for (i = 0; i < ctx->params.nelts; i++) { | |
| 680 *b->last++ = ' '; | |
| 681 b->last = ngx_cpymem(b->last, param[i].key.data, | |
| 682 param[i].key.len); | |
| 683 *b->last++ = '='; | |
| 684 *b->last++ = '"'; | |
| 685 b->last = ngx_cpymem(b->last, param[i].value.data, | |
| 686 param[i].value.len); | |
| 687 *b->last++ = '"'; | |
| 688 } | |
| 689 | |
| 690 *b->last++ = ' '; | |
| 691 *b->last++ = '-'; | |
| 692 *b->last++ = '-'; | |
| 693 *b->last++ = '>'; | |
| 694 | |
| 695 mctx = ngx_http_get_module_ctx(r->main, | |
| 696 ngx_http_ssi_filter_module); | |
| 697 bl = mctx->blocks->elts; | |
| 698 for (ll = &bl[mctx->blocks->nelts - 1].bufs; | |
| 699 *ll; | |
| 700 ll = &(*ll)->next) | |
| 701 { | |
| 702 /* void */ | |
| 703 } | |
| 704 | |
| 705 *ll = cl; | |
| 706 | |
| 707 b = NULL; | |
| 708 | |
| 709 continue; | |
| 710 } | |
| 711 | |
| 712 if (cmd->conditional == 0) { | |
| 713 continue; | |
| 714 } | |
| 509 | 715 } |
| 716 | |
|
4374
ae376a94de11
SSI bugfix: the "if" command did not work inside the "block" command and
Valentin Bartenev <vbart@nginx.com>
parents:
4273
diff
changeset
|
717 if (cmd->conditional |
|
ae376a94de11
SSI bugfix: the "if" command did not work inside the "block" command and
Valentin Bartenev <vbart@nginx.com>
parents:
4273
diff
changeset
|
718 && (ctx->conditional == 0 |
|
ae376a94de11
SSI bugfix: the "if" command did not work inside the "block" command and
Valentin Bartenev <vbart@nginx.com>
parents:
4273
diff
changeset
|
719 || ctx->conditional > cmd->conditional)) |
|
ae376a94de11
SSI bugfix: the "if" command did not work inside the "block" command and
Valentin Bartenev <vbart@nginx.com>
parents:
4273
diff
changeset
|
720 { |
|
ae376a94de11
SSI bugfix: the "if" command did not work inside the "block" command and
Valentin Bartenev <vbart@nginx.com>
parents:
4273
diff
changeset
|
721 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
|
ae376a94de11
SSI bugfix: the "if" command did not work inside the "block" command and
Valentin Bartenev <vbart@nginx.com>
parents:
4273
diff
changeset
|
722 "invalid context of SSI command: \"%V\"", |
|
ae376a94de11
SSI bugfix: the "if" command did not work inside the "block" command and
Valentin Bartenev <vbart@nginx.com>
parents:
4273
diff
changeset
|
723 &ctx->command); |
|
ae376a94de11
SSI bugfix: the "if" command did not work inside the "block" command and
Valentin Bartenev <vbart@nginx.com>
parents:
4273
diff
changeset
|
724 goto ssi_error; |
|
ae376a94de11
SSI bugfix: the "if" command did not work inside the "block" command and
Valentin Bartenev <vbart@nginx.com>
parents:
4273
diff
changeset
|
725 } |
|
ae376a94de11
SSI bugfix: the "if" command did not work inside the "block" command and
Valentin Bartenev <vbart@nginx.com>
parents:
4273
diff
changeset
|
726 |
| 597 | 727 if (ctx->params.nelts > NGX_HTTP_SSI_MAX_PARAMS) { |
| 728 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
|
4567
1f0ecc900010
Corrected spelling of error message (ticket #136).
Ruslan Ermilov <ru@nginx.com>
parents:
4528
diff
changeset
|
729 "too many SSI command parameters: \"%V\"", |
| 597 | 730 &ctx->command); |
| 731 goto ssi_error; | |
| 732 } | |
| 733 | |
| 497 | 734 ngx_memzero(params, |
| 599 | 735 (NGX_HTTP_SSI_MAX_PARAMS + 1) * sizeof(ngx_str_t *)); |
| 497 | 736 |
| 737 param = ctx->params.elts; | |
| 738 | |
| 739 for (i = 0; i < ctx->params.nelts; i++) { | |
| 740 | |
| 741 for (prm = cmd->params; prm->name.len; prm++) { | |
| 742 | |
| 743 if (param[i].key.len != prm->name.len | |
| 744 || ngx_strncmp(param[i].key.data, prm->name.data, | |
| 745 prm->name.len) != 0) | |
| 746 { | |
| 747 continue; | |
| 748 } | |
| 749 | |
| 597 | 750 if (!prm->multiple) { |
| 751 if (params[prm->index]) { | |
| 752 ngx_log_error(NGX_LOG_ERR, | |
| 753 r->connection->log, 0, | |
| 754 "duplicate \"%V\" parameter " | |
| 755 "in \"%V\" SSI command", | |
| 756 ¶m[i].key, &ctx->command); | |
| 757 | |
| 758 goto ssi_error; | |
| 759 } | |
| 760 | |
| 761 params[prm->index] = ¶m[i].value; | |
| 762 | |
| 763 break; | |
| 497 | 764 } |
| 765 | |
| 597 | 766 for (index = prm->index; params[index]; index++) { |
| 767 /* void */ | |
| 768 } | |
| 769 | |
| 770 params[index] = ¶m[i].value; | |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
771 |
| 497 | 772 break; |
| 773 } | |
| 774 | |
| 775 if (prm->name.len == 0) { | |
| 776 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 777 "invalid parameter name: \"%V\" " | |
| 778 "in \"%V\" SSI command", | |
| 779 ¶m[i].key, &ctx->command); | |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
780 |
| 497 | 781 goto ssi_error; |
| 782 } | |
| 783 } | |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
784 |
| 497 | 785 for (prm = cmd->params; prm->name.len; prm++) { |
| 786 if (prm->mandatory && params[prm->index] == 0) { | |
| 787 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 788 "mandatory \"%V\" parameter is absent " | |
| 789 "in \"%V\" SSI command", | |
| 790 &prm->name, &ctx->command); | |
| 791 | |
| 792 goto ssi_error; | |
| 793 } | |
| 794 } | |
| 795 | |
|
2377
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
796 if (cmd->flush && ctx->out) { |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
797 |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
798 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
799 "ssi flush"); |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
800 |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
801 if (ngx_http_ssi_output(r, ctx) == NGX_ERROR) { |
| 509 | 802 return NGX_ERROR; |
| 803 } | |
| 804 } | |
| 805 | |
| 569 | 806 rc = cmd->handler(r, ctx, params); |
| 807 | |
| 808 if (rc == NGX_OK) { | |
| 497 | 809 continue; |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
810 } |
| 583 | 811 |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
812 if (rc == NGX_DONE || rc == NGX_AGAIN || rc == NGX_ERROR) { |
|
3680
0d492ae53a57
update r->buffered after processing SSI command,
Igor Sysoev <igor@sysoev.ru>
parents:
3642
diff
changeset
|
813 ngx_http_ssi_buffered(r, ctx); |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
814 return rc; |
| 583 | 815 } |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
816 } |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
817 |
| 497 | 818 |
| 819 /* rc == NGX_HTTP_SSI_ERROR */ | |
| 820 | |
| 499 | 821 ssi_error: |
| 497 | 822 |
| 597 | 823 if (slcf->silent_errors) { |
| 497 | 824 continue; |
| 825 } | |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
826 |
| 499 | 827 if (ctx->free) { |
| 828 cl = ctx->free; | |
| 829 ctx->free = ctx->free->next; | |
| 830 b = cl->buf; | |
| 831 ngx_memzero(b, sizeof(ngx_buf_t)); | |
| 832 | |
| 833 } else { | |
| 834 b = ngx_calloc_buf(r->pool); | |
| 835 if (b == NULL) { | |
| 836 return NGX_ERROR; | |
| 837 } | |
| 838 | |
| 839 cl = ngx_alloc_chain_link(r->pool); | |
| 840 if (cl == NULL) { | |
| 841 return NGX_ERROR; | |
| 842 } | |
| 843 | |
| 844 cl->buf = b; | |
| 497 | 845 } |
|
16
6ce4755737b4
nginx-0.0.1-2002-09-26-20:50:29 import
Igor Sysoev <igor@sysoev.ru>
parents:
15
diff
changeset
|
846 |
| 497 | 847 b->memory = 1; |
| 547 | 848 b->pos = ctx->errmsg.data; |
| 849 b->last = ctx->errmsg.data + ctx->errmsg.len; | |
|
16
6ce4755737b4
nginx-0.0.1-2002-09-26-20:50:29 import
Igor Sysoev <igor@sysoev.ru>
parents:
15
diff
changeset
|
850 |
| 497 | 851 cl->next = NULL; |
| 852 *ctx->last_out = cl; | |
| 853 ctx->last_out = &cl->next; | |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
854 |
| 497 | 855 continue; |
| 856 } | |
| 857 | |
|
710
6875ee9f93c7
ssi did work with memcached and nonbuffered responses
Igor Sysoev <igor@sysoev.ru>
parents:
681
diff
changeset
|
858 if (ctx->buf->last_buf || ngx_buf_in_memory(ctx->buf)) { |
| 499 | 859 if (b == NULL) { |
| 860 if (ctx->free) { | |
| 861 cl = ctx->free; | |
| 862 ctx->free = ctx->free->next; | |
| 863 b = cl->buf; | |
| 864 ngx_memzero(b, sizeof(ngx_buf_t)); | |
| 865 | |
| 866 } else { | |
| 867 b = ngx_calloc_buf(r->pool); | |
| 868 if (b == NULL) { | |
| 869 return NGX_ERROR; | |
| 870 } | |
| 497 | 871 |
| 499 | 872 cl = ngx_alloc_chain_link(r->pool); |
| 873 if (cl == NULL) { | |
| 874 return NGX_ERROR; | |
| 875 } | |
| 876 | |
| 877 cl->buf = b; | |
| 878 } | |
| 879 | |
| 509 | 880 b->sync = 1; |
| 881 | |
| 499 | 882 cl->next = NULL; |
| 883 *ctx->last_out = cl; | |
| 884 ctx->last_out = &cl->next; | |
| 885 } | |
| 886 | |
| 887 b->last_buf = ctx->buf->last_buf; | |
| 888 b->shadow = ctx->buf; | |
| 509 | 889 |
| 597 | 890 if (slcf->ignore_recycled_buffers == 0) { |
| 509 | 891 b->recycled = ctx->buf->recycled; |
| 892 } | |
| 497 | 893 } |
| 894 | |
| 499 | 895 ctx->buf = NULL; |
| 896 | |
| 497 | 897 ctx->saved = ctx->looked; |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
898 } |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
899 |
| 499 | 900 if (ctx->out == NULL && ctx->busy == NULL) { |
| 497 | 901 return NGX_OK; |
|
129
7a886b9a67dc
nginx-0.0.1-2003-08-10-20:14:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
128
diff
changeset
|
902 } |
|
7a886b9a67dc
nginx-0.0.1-2003-08-10-20:14:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
128
diff
changeset
|
903 |
| 509 | 904 return ngx_http_ssi_output(r, ctx); |
| 905 } | |
| 906 | |
| 907 | |
| 908 static ngx_int_t | |
| 909 ngx_http_ssi_output(ngx_http_request_t *r, ngx_http_ssi_ctx_t *ctx) | |
| 910 { | |
| 911 ngx_int_t rc; | |
| 912 ngx_buf_t *b; | |
| 913 ngx_chain_t *cl; | |
| 914 | |
| 641 | 915 #if 1 |
| 916 b = NULL; | |
| 917 for (cl = ctx->out; cl; cl = cl->next) { | |
| 643 | 918 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 919 "ssi out: %p %p", cl->buf, cl->buf->pos); | |
| 641 | 920 if (cl->buf == b) { |
| 921 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, | |
| 922 "the same buf was used in ssi"); | |
| 923 ngx_debug_point(); | |
| 924 return NGX_ERROR; | |
| 925 } | |
| 926 b = cl->buf; | |
| 927 } | |
| 928 #endif | |
| 929 | |
| 497 | 930 rc = ngx_http_next_body_filter(r, ctx->out); |
|
129
7a886b9a67dc
nginx-0.0.1-2003-08-10-20:14:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
128
diff
changeset
|
931 |
| 499 | 932 if (ctx->busy == NULL) { |
| 933 ctx->busy = ctx->out; | |
| 934 | |
| 935 } else { | |
| 936 for (cl = ctx->busy; cl->next; cl = cl->next) { /* void */ } | |
| 937 cl->next = ctx->out; | |
| 938 } | |
| 939 | |
| 497 | 940 ctx->out = NULL; |
| 941 ctx->last_out = &ctx->out; | |
|
129
7a886b9a67dc
nginx-0.0.1-2003-08-10-20:14:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
128
diff
changeset
|
942 |
| 499 | 943 while (ctx->busy) { |
| 944 | |
| 657 | 945 cl = ctx->busy; |
| 946 b = cl->buf; | |
| 499 | 947 |
| 948 if (ngx_buf_size(b) != 0) { | |
| 949 break; | |
| 950 } | |
| 951 | |
| 952 if (b->shadow) { | |
| 953 b->shadow->pos = b->shadow->last; | |
| 954 } | |
| 955 | |
| 956 ctx->busy = cl->next; | |
| 645 | 957 |
| 958 if (ngx_buf_in_memory(b) || b->in_file) { | |
| 959 /* add data bufs only to the free buf chain */ | |
| 960 | |
| 961 cl->next = ctx->free; | |
| 962 ctx->free = cl; | |
| 963 } | |
| 499 | 964 } |
| 965 | |
|
3680
0d492ae53a57
update r->buffered after processing SSI command,
Igor Sysoev <igor@sysoev.ru>
parents:
3642
diff
changeset
|
966 ngx_http_ssi_buffered(r, ctx); |
|
0d492ae53a57
update r->buffered after processing SSI command,
Igor Sysoev <igor@sysoev.ru>
parents:
3642
diff
changeset
|
967 |
|
0d492ae53a57
update r->buffered after processing SSI command,
Igor Sysoev <igor@sysoev.ru>
parents:
3642
diff
changeset
|
968 return rc; |
|
0d492ae53a57
update r->buffered after processing SSI command,
Igor Sysoev <igor@sysoev.ru>
parents:
3642
diff
changeset
|
969 } |
|
0d492ae53a57
update r->buffered after processing SSI command,
Igor Sysoev <igor@sysoev.ru>
parents:
3642
diff
changeset
|
970 |
|
0d492ae53a57
update r->buffered after processing SSI command,
Igor Sysoev <igor@sysoev.ru>
parents:
3642
diff
changeset
|
971 |
|
0d492ae53a57
update r->buffered after processing SSI command,
Igor Sysoev <igor@sysoev.ru>
parents:
3642
diff
changeset
|
972 static void |
|
0d492ae53a57
update r->buffered after processing SSI command,
Igor Sysoev <igor@sysoev.ru>
parents:
3642
diff
changeset
|
973 ngx_http_ssi_buffered(ngx_http_request_t *r, ngx_http_ssi_ctx_t *ctx) |
|
0d492ae53a57
update r->buffered after processing SSI command,
Igor Sysoev <igor@sysoev.ru>
parents:
3642
diff
changeset
|
974 { |
|
829
362d156f0278
high level HTTP buffered flags should be on per-subrequest basis,
Igor Sysoev <igor@sysoev.ru>
parents:
787
diff
changeset
|
975 if (ctx->in || ctx->buf) { |
|
362d156f0278
high level HTTP buffered flags should be on per-subrequest basis,
Igor Sysoev <igor@sysoev.ru>
parents:
787
diff
changeset
|
976 r->buffered |= NGX_HTTP_SSI_BUFFERED; |
|
362d156f0278
high level HTTP buffered flags should be on per-subrequest basis,
Igor Sysoev <igor@sysoev.ru>
parents:
787
diff
changeset
|
977 |
|
362d156f0278
high level HTTP buffered flags should be on per-subrequest basis,
Igor Sysoev <igor@sysoev.ru>
parents:
787
diff
changeset
|
978 } else { |
|
362d156f0278
high level HTTP buffered flags should be on per-subrequest basis,
Igor Sysoev <igor@sysoev.ru>
parents:
787
diff
changeset
|
979 r->buffered &= ~NGX_HTTP_SSI_BUFFERED; |
|
362d156f0278
high level HTTP buffered flags should be on per-subrequest basis,
Igor Sysoev <igor@sysoev.ru>
parents:
787
diff
changeset
|
980 } |
|
129
7a886b9a67dc
nginx-0.0.1-2003-08-10-20:14:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
128
diff
changeset
|
981 } |
|
7a886b9a67dc
nginx-0.0.1-2003-08-10-20:14:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
128
diff
changeset
|
982 |
|
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
983 |
| 489 | 984 static ngx_int_t |
| 985 ngx_http_ssi_parse(ngx_http_request_t *r, ngx_http_ssi_ctx_t *ctx) | |
|
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
986 { |
| 609 | 987 u_char *p, *value, *last, *copy_end, ch; |
| 497 | 988 size_t looked; |
|
241
3bfa496bc22e
nginx-0.0.1-2004-01-27-10:08:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
240
diff
changeset
|
989 ngx_http_ssi_state_e state; |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
990 |
| 497 | 991 state = ctx->state; |
| 992 looked = ctx->looked; | |
| 993 last = ctx->buf->last; | |
| 994 copy_end = ctx->copy_end; | |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
995 |
| 497 | 996 for (p = ctx->pos; p < last; p++) { |
| 489 | 997 |
| 998 ch = *p; | |
| 999 | |
| 1000 if (state == ssi_start_state) { | |
| 1001 | |
| 1002 /* the tight loop */ | |
| 1003 | |
| 499 | 1004 for ( ;; ) { |
| 1005 if (ch == '<') { | |
| 1006 copy_end = p; | |
| 1007 looked = 1; | |
| 1008 state = ssi_tag_state; | |
| 1009 | |
| 1010 goto tag_started; | |
| 489 | 1011 } |
| 1012 | |
| 499 | 1013 if (++p == last) { |
| 1014 break; | |
| 1015 } | |
| 497 | 1016 |
| 499 | 1017 ch = *p; |
| 489 | 1018 } |
| 1019 | |
|
1260
c3541b8973de
if "<!--" was on edge of buf, then ssi_sharp_state was saved in ctx->saved
Igor Sysoev <igor@sysoev.ru>
parents:
1190
diff
changeset
|
1020 ctx->state = state; |
| 497 | 1021 ctx->pos = p; |
| 1022 ctx->looked = looked; | |
| 1023 ctx->copy_end = p; | |
| 489 | 1024 |
| 497 | 1025 if (ctx->copy_start == NULL) { |
| 1026 ctx->copy_start = ctx->buf->pos; | |
| 489 | 1027 } |
| 497 | 1028 |
| 1029 return NGX_AGAIN; | |
| 1030 | |
| 499 | 1031 tag_started: |
| 1032 | |
| 497 | 1033 continue; |
| 489 | 1034 } |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1035 |
|
125
885ffb8cc32a
nginx-0.0.1-2003-08-06-09:30:51 import
Igor Sysoev <igor@sysoev.ru>
parents:
16
diff
changeset
|
1036 switch (state) { |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1037 |
|
125
885ffb8cc32a
nginx-0.0.1-2003-08-06-09:30:51 import
Igor Sysoev <igor@sysoev.ru>
parents:
16
diff
changeset
|
1038 case ssi_start_state: |
|
4821
f1867c1d4c63
Mark logically dead code with corresponding comment.
Andrey Belov <defan@nginx.com>
parents:
4746
diff
changeset
|
1039 /* not reached */ |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1040 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1041 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1042 case ssi_tag_state: |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1043 switch (ch) { |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1044 case '!': |
| 497 | 1045 looked = 2; |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1046 state = ssi_comment0_state; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1047 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1048 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1049 case '<': |
| 497 | 1050 copy_end = p; |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1051 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1052 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1053 default: |
| 497 | 1054 copy_end = p; |
| 1055 looked = 0; | |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1056 state = ssi_start_state; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1057 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1058 } |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1059 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1060 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1061 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1062 case ssi_comment0_state: |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1063 switch (ch) { |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1064 case '-': |
| 497 | 1065 looked = 3; |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1066 state = ssi_comment1_state; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1067 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1068 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1069 case '<': |
| 497 | 1070 copy_end = p; |
| 1071 looked = 1; | |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1072 state = ssi_tag_state; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1073 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1074 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1075 default: |
| 497 | 1076 copy_end = p; |
| 1077 looked = 0; | |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1078 state = ssi_start_state; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1079 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1080 } |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1081 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1082 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1083 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1084 case ssi_comment1_state: |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1085 switch (ch) { |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1086 case '-': |
| 497 | 1087 looked = 4; |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1088 state = ssi_sharp_state; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1089 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1090 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1091 case '<': |
| 497 | 1092 copy_end = p; |
| 1093 looked = 1; | |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1094 state = ssi_tag_state; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1095 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1096 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1097 default: |
| 497 | 1098 copy_end = p; |
| 1099 looked = 0; | |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1100 state = ssi_start_state; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1101 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1102 } |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1103 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1104 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1105 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1106 case ssi_sharp_state: |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1107 switch (ch) { |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1108 case '#': |
| 659 | 1109 if (p - ctx->pos < 4) { |
| 1110 ctx->saved = 0; | |
| 1111 } | |
| 497 | 1112 looked = 0; |
| 1113 state = ssi_precommand_state; | |
| 489 | 1114 break; |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1115 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1116 case '<': |
| 497 | 1117 copy_end = p; |
| 1118 looked = 1; | |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1119 state = ssi_tag_state; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1120 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1121 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1122 default: |
| 497 | 1123 copy_end = p; |
| 1124 looked = 0; | |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1125 state = ssi_start_state; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1126 break; |
|
14
f8a0d0f31a24
nginx-0.0.1-2002-09-17-21:49:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1127 } |
|
16
6ce4755737b4
nginx-0.0.1-2002-09-26-20:50:29 import
Igor Sysoev <igor@sysoev.ru>
parents:
15
diff
changeset
|
1128 |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1129 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1130 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1131 case ssi_precommand_state: |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1132 switch (ch) { |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1133 case ' ': |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1134 case CR: |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1135 case LF: |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1136 case '\t': |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1137 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1138 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1139 default: |
| 489 | 1140 ctx->command.len = 1; |
| 2049 | 1141 ctx->command.data = ngx_pnalloc(r->pool, |
| 1142 NGX_HTTP_SSI_COMMAND_LEN); | |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
1143 if (ctx->command.data == NULL) { |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
1144 return NGX_ERROR; |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
1145 } |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
1146 |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1147 ctx->command.data[0] = ch; |
| 609 | 1148 |
| 597 | 1149 ctx->key = 0; |
| 1150 ctx->key = ngx_hash(ctx->key, ch); | |
| 1151 | |
| 497 | 1152 ctx->params.nelts = 0; |
| 629 | 1153 |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1154 state = ssi_command_state; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1155 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1156 } |
|
16
6ce4755737b4
nginx-0.0.1-2002-09-26-20:50:29 import
Igor Sysoev <igor@sysoev.ru>
parents:
15
diff
changeset
|
1157 |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1158 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1159 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1160 case ssi_command_state: |
|
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1161 switch (ch) { |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1162 case ' ': |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1163 case CR: |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1164 case LF: |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1165 case '\t': |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1166 state = ssi_preparam_state; |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1167 break; |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1168 |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1169 case '-': |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1170 state = ssi_comment_end0_state; |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1171 break; |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1172 |
|
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1173 default: |
| 497 | 1174 if (ctx->command.len == NGX_HTTP_SSI_COMMAND_LEN) { |
| 1175 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 609 | 1176 "the \"%V%c...\" SSI command is too long", |
| 1177 &ctx->command, ch); | |
| 497 | 1178 |
| 1179 state = ssi_error_state; | |
| 1180 break; | |
|
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1181 } |
| 609 | 1182 |
| 1183 ctx->command.data[ctx->command.len++] = ch; | |
| 1184 ctx->key = ngx_hash(ctx->key, ch); | |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1185 } |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1186 |
|
14
f8a0d0f31a24
nginx-0.0.1-2002-09-17-21:49:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1187 break; |
|
f8a0d0f31a24
nginx-0.0.1-2002-09-17-21:49:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1188 |
|
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1189 case ssi_preparam_state: |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1190 switch (ch) { |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1191 case ' ': |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1192 case CR: |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1193 case LF: |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1194 case '\t': |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1195 break; |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1196 |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1197 case '-': |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1198 state = ssi_comment_end0_state; |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1199 break; |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1200 |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1201 default: |
| 499 | 1202 ctx->param = ngx_array_push(&ctx->params); |
| 1203 if (ctx->param == NULL) { | |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
1204 return NGX_ERROR; |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
1205 } |
|
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1206 |
| 489 | 1207 ctx->param->key.len = 1; |
| 2049 | 1208 ctx->param->key.data = ngx_pnalloc(r->pool, |
| 1209 NGX_HTTP_SSI_PARAM_LEN); | |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
1210 if (ctx->param->key.data == NULL) { |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
1211 return NGX_ERROR; |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
1212 } |
| 497 | 1213 |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1214 ctx->param->key.data[0] = ch; |
|
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1215 |
| 489 | 1216 ctx->param->value.len = 0; |
| 609 | 1217 |
| 1218 if (ctx->value_buf == NULL) { | |
| 2049 | 1219 ctx->param->value.data = ngx_pnalloc(r->pool, |
|
4528
00ccad19c53d
Fixed ssi and perl interaction.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
1220 ctx->value_len + 1); |
| 609 | 1221 if (ctx->param->value.data == NULL) { |
| 1222 return NGX_ERROR; | |
| 1223 } | |
| 1224 | |
| 1225 } else { | |
| 1226 ctx->param->value.data = ctx->value_buf; | |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
1227 } |
|
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1228 |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1229 state = ssi_param_state; |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1230 break; |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1231 } |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1232 |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1233 break; |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1234 |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1235 case ssi_param_state: |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1236 switch (ch) { |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1237 case ' ': |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1238 case CR: |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1239 case LF: |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1240 case '\t': |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1241 state = ssi_preequal_state; |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1242 break; |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1243 |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1244 case '=': |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1245 state = ssi_prevalue_state; |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1246 break; |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1247 |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1248 case '-': |
| 497 | 1249 state = ssi_error_end0_state; |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1250 |
| 497 | 1251 ctx->param->key.data[ctx->param->key.len++] = ch; |
| 1252 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 1253 "invalid \"%V\" parameter in \"%V\" SSI command", | |
| 1254 &ctx->param->key, &ctx->command); | |
| 1255 break; | |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1256 |
|
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1257 default: |
| 497 | 1258 if (ctx->param->key.len == NGX_HTTP_SSI_PARAM_LEN) { |
| 1259 state = ssi_error_state; | |
| 1260 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 609 | 1261 "too long \"%V%c...\" parameter in " |
| 497 | 1262 "\"%V\" SSI command", |
| 609 | 1263 &ctx->param->key, ch, &ctx->command); |
| 497 | 1264 break; |
|
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1265 } |
| 609 | 1266 |
| 1267 ctx->param->key.data[ctx->param->key.len++] = ch; | |
|
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1268 } |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1269 |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1270 break; |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1271 |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1272 case ssi_preequal_state: |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1273 switch (ch) { |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1274 case ' ': |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1275 case CR: |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1276 case LF: |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1277 case '\t': |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1278 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1279 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1280 case '=': |
|
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1281 state = ssi_prevalue_state; |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1282 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1283 |
| 497 | 1284 default: |
| 1285 if (ch == '-') { | |
| 1286 state = ssi_error_end0_state; | |
| 1287 } else { | |
| 1288 state = ssi_error_state; | |
| 1289 } | |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1290 |
| 497 | 1291 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
| 1292 "unexpected \"%c\" symbol after \"%V\" " | |
| 1293 "parameter in \"%V\" SSI command", | |
| 1294 ch, &ctx->param->key, &ctx->command); | |
| 1295 break; | |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1296 } |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1297 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1298 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1299 |
|
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1300 case ssi_prevalue_state: |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1301 switch (ch) { |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1302 case ' ': |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1303 case CR: |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1304 case LF: |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1305 case '\t': |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1306 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1307 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1308 case '"': |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1309 state = ssi_double_quoted_value_state; |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1310 break; |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1311 |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1312 case '\'': |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1313 state = ssi_quoted_value_state; |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1314 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1315 |
| 497 | 1316 default: |
| 1317 if (ch == '-') { | |
| 1318 state = ssi_error_end0_state; | |
| 1319 } else { | |
| 1320 state = ssi_error_state; | |
| 1321 } | |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1322 |
| 497 | 1323 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
| 1324 "unexpected \"%c\" symbol before value of " | |
| 1325 "\"%V\" parameter in \"%V\" SSI command", | |
| 1326 ch, &ctx->param->key, &ctx->command); | |
| 1327 break; | |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1328 } |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1329 |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1330 break; |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1331 |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1332 case ssi_double_quoted_value_state: |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1333 switch (ch) { |
| 559 | 1334 case '"': |
| 1335 state = ssi_postparam_state; | |
| 1336 break; | |
| 1337 | |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1338 case '\\': |
| 497 | 1339 ctx->saved_state = ssi_double_quoted_value_state; |
| 1340 state = ssi_quoted_symbol_state; | |
| 559 | 1341 |
| 1342 /* fall through */ | |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1343 |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1344 default: |
| 497 | 1345 if (ctx->param->value.len == ctx->value_len) { |
| 1346 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 609 | 1347 "too long \"%V%c...\" value of \"%V\" " |
| 1348 "parameter in \"%V\" SSI command", | |
| 1349 &ctx->param->value, ch, &ctx->param->key, | |
| 497 | 1350 &ctx->command); |
| 1351 state = ssi_error_state; | |
| 1352 break; | |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1353 } |
| 609 | 1354 |
| 1355 ctx->param->value.data[ctx->param->value.len++] = ch; | |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1356 } |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1357 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1358 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1359 |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1360 case ssi_quoted_value_state: |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1361 switch (ch) { |
| 559 | 1362 case '\'': |
| 1363 state = ssi_postparam_state; | |
| 1364 break; | |
| 1365 | |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1366 case '\\': |
| 497 | 1367 ctx->saved_state = ssi_quoted_value_state; |
| 1368 state = ssi_quoted_symbol_state; | |
| 559 | 1369 |
| 1370 /* fall through */ | |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1371 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1372 default: |
| 497 | 1373 if (ctx->param->value.len == ctx->value_len) { |
| 1374 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 609 | 1375 "too long \"%V%c...\" value of \"%V\" " |
| 1376 "parameter in \"%V\" SSI command", | |
| 1377 &ctx->param->value, ch, &ctx->param->key, | |
| 497 | 1378 &ctx->command); |
| 1379 state = ssi_error_state; | |
| 1380 break; | |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1381 } |
| 609 | 1382 |
| 1383 ctx->param->value.data[ctx->param->value.len++] = ch; | |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1384 } |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1385 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1386 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1387 |
| 497 | 1388 case ssi_quoted_symbol_state: |
| 559 | 1389 state = ctx->saved_state; |
| 1390 | |
|
4528
00ccad19c53d
Fixed ssi and perl interaction.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
1391 if (ctx->param->value.len == ctx->value_len) { |
|
00ccad19c53d
Fixed ssi and perl interaction.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
1392 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
|
00ccad19c53d
Fixed ssi and perl interaction.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
1393 "too long \"%V%c...\" value of \"%V\" " |
|
00ccad19c53d
Fixed ssi and perl interaction.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
1394 "parameter in \"%V\" SSI command", |
|
00ccad19c53d
Fixed ssi and perl interaction.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
1395 &ctx->param->value, ch, &ctx->param->key, |
|
00ccad19c53d
Fixed ssi and perl interaction.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
1396 &ctx->command); |
|
00ccad19c53d
Fixed ssi and perl interaction.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
1397 state = ssi_error_state; |
|
00ccad19c53d
Fixed ssi and perl interaction.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
1398 break; |
|
00ccad19c53d
Fixed ssi and perl interaction.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
1399 } |
|
00ccad19c53d
Fixed ssi and perl interaction.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
1400 |
| 497 | 1401 ctx->param->value.data[ctx->param->value.len++] = ch; |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1402 |
| 497 | 1403 break; |
| 1404 | |
| 1405 case ssi_postparam_state: | |
| 609 | 1406 |
| 651 | 1407 if (ctx->param->value.len + 1 < ctx->value_len / 2) { |
| 2049 | 1408 value = ngx_pnalloc(r->pool, ctx->param->value.len + 1); |
| 609 | 1409 if (value == NULL) { |
| 1410 return NGX_ERROR; | |
| 1411 } | |
| 1412 | |
| 1413 ngx_memcpy(value, ctx->param->value.data, | |
| 1414 ctx->param->value.len); | |
| 1415 | |
| 1416 ctx->value_buf = ctx->param->value.data; | |
| 1417 ctx->param->value.data = value; | |
| 1418 | |
| 1419 } else { | |
| 1420 ctx->value_buf = NULL; | |
| 1421 } | |
| 1422 | |
| 497 | 1423 switch (ch) { |
| 1424 case ' ': | |
| 1425 case CR: | |
| 1426 case LF: | |
| 1427 case '\t': | |
| 1428 state = ssi_preparam_state; | |
| 1429 break; | |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1430 |
| 497 | 1431 case '-': |
| 1432 state = ssi_comment_end0_state; | |
| 1433 break; | |
| 1434 | |
| 1435 default: | |
| 1436 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 1437 "unexpected \"%c\" symbol after \"%V\" value " | |
| 1438 "of \"%V\" parameter in \"%V\" SSI command", | |
| 1439 ch, &ctx->param->value, &ctx->param->key, | |
| 1440 &ctx->command); | |
| 1441 state = ssi_error_state; | |
| 1442 break; | |
| 1443 } | |
| 1444 | |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1445 break; |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1446 |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1447 case ssi_comment_end0_state: |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1448 switch (ch) { |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1449 case '-': |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1450 state = ssi_comment_end1_state; |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1451 break; |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1452 |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1453 default: |
| 497 | 1454 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
| 1455 "unexpected \"%c\" symbol in \"%V\" SSI command", | |
| 1456 ch, &ctx->command); | |
| 1457 state = ssi_error_state; | |
| 1458 break; | |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1459 } |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1460 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1461 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1462 |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1463 case ssi_comment_end1_state: |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1464 switch (ch) { |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1465 case '>': |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1466 ctx->state = ssi_start_state; |
| 497 | 1467 ctx->pos = p + 1; |
| 1468 ctx->looked = looked; | |
| 1469 ctx->copy_end = copy_end; | |
| 1470 | |
| 1471 if (ctx->copy_start == NULL && copy_end) { | |
| 1472 ctx->copy_start = ctx->buf->pos; | |
| 1473 } | |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1474 |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1475 return NGX_OK; |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1476 |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1477 default: |
| 497 | 1478 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
| 1479 "unexpected \"%c\" symbol in \"%V\" SSI command", | |
| 1480 ch, &ctx->command); | |
| 1481 state = ssi_error_state; | |
| 1482 break; | |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1483 } |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1484 |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1485 break; |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1486 |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1487 case ssi_error_state: |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1488 switch (ch) { |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1489 case '-': |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1490 state = ssi_error_end0_state; |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1491 break; |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1492 |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1493 default: |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1494 break; |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1495 } |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1496 |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1497 break; |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1498 |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1499 case ssi_error_end0_state: |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1500 switch (ch) { |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1501 case '-': |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1502 state = ssi_error_end1_state; |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1503 break; |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1504 |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1505 default: |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1506 state = ssi_error_state; |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1507 break; |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1508 } |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1509 |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1510 break; |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1511 |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1512 case ssi_error_end1_state: |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1513 switch (ch) { |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1514 case '>': |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1515 ctx->state = ssi_start_state; |
| 497 | 1516 ctx->pos = p + 1; |
| 1517 ctx->looked = looked; | |
| 1518 ctx->copy_end = copy_end; | |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1519 |
| 497 | 1520 if (ctx->copy_start == NULL && copy_end) { |
| 1521 ctx->copy_start = ctx->buf->pos; | |
| 1522 } | |
| 1523 | |
| 1524 return NGX_HTTP_SSI_ERROR; | |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1525 |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1526 default: |
|
241
3bfa496bc22e
nginx-0.0.1-2004-01-27-10:08:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
240
diff
changeset
|
1527 state = ssi_error_state; |
|
3bfa496bc22e
nginx-0.0.1-2004-01-27-10:08:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
240
diff
changeset
|
1528 break; |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1529 } |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1530 |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1531 break; |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1532 } |
|
16
6ce4755737b4
nginx-0.0.1-2002-09-26-20:50:29 import
Igor Sysoev <igor@sysoev.ru>
parents:
15
diff
changeset
|
1533 } |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1534 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1535 ctx->state = state; |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1536 ctx->pos = p; |
| 497 | 1537 ctx->looked = looked; |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1538 |
| 497 | 1539 ctx->copy_end = (state == ssi_start_state) ? p : copy_end; |
| 1540 | |
| 1541 if (ctx->copy_start == NULL && ctx->copy_end) { | |
| 1542 ctx->copy_start = ctx->buf->pos; | |
| 1543 } | |
| 1544 | |
| 1545 return NGX_AGAIN; | |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
1546 } |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
1547 |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
1548 |
| 553 | 1549 static ngx_str_t * |
| 611 | 1550 ngx_http_ssi_get_variable(ngx_http_request_t *r, ngx_str_t *name, |
| 1551 ngx_uint_t key) | |
| 553 | 1552 { |
| 1553 ngx_uint_t i; | |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1554 ngx_list_part_t *part; |
| 553 | 1555 ngx_http_ssi_var_t *var; |
| 1556 ngx_http_ssi_ctx_t *ctx; | |
| 1557 | |
| 1558 ctx = ngx_http_get_module_ctx(r->main, ngx_http_ssi_filter_module); | |
| 1559 | |
|
4381
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1560 #if (NGX_PCRE) |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1561 { |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1562 ngx_str_t *value; |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1563 |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1564 if (key >= '0' && key <= '9') { |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1565 i = key - '0'; |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1566 |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1567 if (i < ctx->ncaptures) { |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1568 value = ngx_palloc(r->pool, sizeof(ngx_str_t)); |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1569 if (value == NULL) { |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1570 return NULL; |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1571 } |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1572 |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1573 i *= 2; |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1574 |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1575 value->data = ctx->captures_data + ctx->captures[i]; |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1576 value->len = ctx->captures[i + 1] - ctx->captures[i]; |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1577 |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1578 return value; |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1579 } |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1580 } |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1581 } |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1582 #endif |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1583 |
| 667 | 1584 if (ctx->variables == NULL) { |
| 1585 return NULL; | |
| 1586 } | |
| 1587 | |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1588 part = &ctx->variables->part; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1589 var = part->elts; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1590 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1591 for (i = 0; /* void */ ; i++) { |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1592 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1593 if (i >= part->nelts) { |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1594 if (part->next == NULL) { |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1595 break; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1596 } |
|
787
b310630d129e
style fix: remove trailing spaces
Igor Sysoev <igor@sysoev.ru>
parents:
784
diff
changeset
|
1597 |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1598 part = part->next; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1599 var = part->elts; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1600 i = 0; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1601 } |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1602 |
| 553 | 1603 if (name->len != var[i].name.len) { |
| 1604 continue; | |
| 1605 } | |
| 1606 | |
| 611 | 1607 if (key != var[i].key) { |
| 1608 continue; | |
| 1609 } | |
| 1610 | |
| 1611 if (ngx_strncmp(name->data, var[i].name.data, name->len) == 0) { | |
| 553 | 1612 return &var[i].value; |
| 1613 } | |
| 1614 } | |
| 1615 | |
| 1616 return NULL; | |
| 1617 } | |
| 1618 | |
| 1619 | |
| 1620 static ngx_int_t | |
| 1621 ngx_http_ssi_evaluate_string(ngx_http_request_t *r, ngx_http_ssi_ctx_t *ctx, | |
| 1622 ngx_str_t *text, ngx_uint_t flags) | |
| 1623 { | |
| 573 | 1624 u_char ch, *p, **value, *data, *part_data; |
| 1625 size_t *size, len, prefix, part_len; | |
| 1626 ngx_str_t var, *val; | |
| 611 | 1627 ngx_int_t key; |
| 2136 | 1628 ngx_uint_t i, n, bracket, quoted; |
| 553 | 1629 ngx_array_t lengths, values; |
| 1630 ngx_http_variable_value_t *vv; | |
| 1631 | |
| 1632 n = ngx_http_script_variables_count(text); | |
| 1633 | |
| 1634 if (n == 0) { | |
| 1635 | |
| 657 | 1636 data = text->data; |
| 1637 p = data; | |
| 1638 | |
| 1639 if ((flags & NGX_HTTP_SSI_ADD_PREFIX) && text->data[0] != '/') { | |
| 1640 | |
| 553 | 1641 for (prefix = r->uri.len; prefix; prefix--) { |
| 1642 if (r->uri.data[prefix - 1] == '/') { | |
| 1643 break; | |
| 1644 } | |
| 1645 } | |
| 1646 | |
| 1647 if (prefix) { | |
| 1648 len = prefix + text->len; | |
| 1649 | |
| 2049 | 1650 data = ngx_pnalloc(r->pool, len); |
| 553 | 1651 if (data == NULL) { |
| 1652 return NGX_ERROR; | |
| 1653 } | |
| 1654 | |
| 573 | 1655 p = ngx_copy(data, r->uri.data, prefix); |
| 553 | 1656 } |
| 1657 } | |
| 1658 | |
| 657 | 1659 quoted = 0; |
| 1660 | |
| 2024 | 1661 for (i = 0; i < text->len; i++) { |
| 657 | 1662 ch = text->data[i]; |
| 1663 | |
| 1664 if (!quoted) { | |
| 1665 | |
| 1666 if (ch == '\\') { | |
| 1667 quoted = 1; | |
| 1668 continue; | |
| 1669 } | |
| 1670 | |
| 1671 } else { | |
| 1672 quoted = 0; | |
| 1673 | |
| 1674 if (ch != '\\' && ch != '\'' && ch != '"' && ch != '$') { | |
| 1675 *p++ = '\\'; | |
| 1676 } | |
| 1677 } | |
| 1678 | |
| 1679 *p++ = ch; | |
| 1680 } | |
| 1681 | |
| 1682 text->len = p - data; | |
| 1683 text->data = data; | |
| 1684 | |
| 553 | 1685 return NGX_OK; |
| 1686 } | |
| 1687 | |
| 1688 if (ngx_array_init(&lengths, r->pool, 8, sizeof(size_t *)) != NGX_OK) { | |
| 1689 return NGX_ERROR; | |
| 1690 } | |
| 1691 | |
| 1692 if (ngx_array_init(&values, r->pool, 8, sizeof(u_char *)) != NGX_OK) { | |
| 1693 return NGX_ERROR; | |
| 1694 } | |
| 1695 | |
| 1696 len = 0; | |
| 1697 i = 0; | |
| 1698 | |
| 1699 while (i < text->len) { | |
| 1700 | |
| 1701 if (text->data[i] == '$') { | |
| 1702 | |
| 1703 var.len = 0; | |
| 1704 | |
| 1705 if (++i == text->len) { | |
| 1706 goto invalid_variable; | |
| 1707 } | |
| 1708 | |
| 1709 if (text->data[i] == '{') { | |
| 1710 bracket = 1; | |
| 1711 | |
| 1712 if (++i == text->len) { | |
| 1713 goto invalid_variable; | |
| 1714 } | |
| 1715 | |
| 1716 var.data = &text->data[i]; | |
| 1717 | |
| 1718 } else { | |
| 1719 bracket = 0; | |
| 1720 var.data = &text->data[i]; | |
| 1721 } | |
| 1722 | |
| 1723 for ( /* void */ ; i < text->len; i++, var.len++) { | |
| 1724 ch = text->data[i]; | |
| 1725 | |
| 1726 if (ch == '}' && bracket) { | |
| 1727 i++; | |
| 1728 bracket = 0; | |
| 1729 break; | |
| 1730 } | |
| 1731 | |
| 1732 if ((ch >= 'A' && ch <= 'Z') | |
| 1733 || (ch >= 'a' && ch <= 'z') | |
| 1734 || (ch >= '0' && ch <= '9') | |
| 1735 || ch == '_') | |
| 1736 { | |
| 1737 continue; | |
| 1738 } | |
| 1739 | |
| 1740 break; | |
| 1741 } | |
| 1742 | |
| 1743 if (bracket) { | |
| 1744 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 1745 "the closing bracket in \"%V\" " | |
| 1746 "variable is missing", &var); | |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1747 return NGX_HTTP_SSI_ERROR; |
| 553 | 1748 } |
| 1749 | |
| 577 | 1750 if (var.len == 0) { |
| 553 | 1751 goto invalid_variable; |
| 1752 } | |
| 1753 | |
| 2136 | 1754 key = ngx_hash_strlow(var.data, var.data, var.len); |
| 553 | 1755 |
| 611 | 1756 val = ngx_http_ssi_get_variable(r, &var, key); |
| 553 | 1757 |
| 1758 if (val == NULL) { | |
|
3500
0eb46e3c5c02
change processing variables accessed by SSI and perl module:
Igor Sysoev <igor@sysoev.ru>
parents:
3495
diff
changeset
|
1759 vv = ngx_http_get_variable(r, &var, key); |
| 553 | 1760 if (vv == NULL) { |
| 1761 return NGX_ERROR; | |
| 1762 } | |
| 1763 | |
| 573 | 1764 if (vv->not_found) { |
| 553 | 1765 continue; |
| 1766 } | |
| 1767 | |
| 573 | 1768 part_data = vv->data; |
| 1769 part_len = vv->len; | |
| 553 | 1770 |
| 1771 } else { | |
| 573 | 1772 part_data = val->data; |
| 1773 part_len = val->len; | |
| 553 | 1774 } |
| 1775 | |
| 1776 } else { | |
| 573 | 1777 part_data = &text->data[i]; |
| 651 | 1778 quoted = 0; |
| 573 | 1779 |
| 1780 for (p = part_data; i < text->len; i++) { | |
| 559 | 1781 ch = text->data[i]; |
| 1782 | |
| 651 | 1783 if (!quoted) { |
| 1784 | |
| 1785 if (ch == '\\') { | |
| 1786 quoted = 1; | |
| 1787 continue; | |
| 1788 } | |
| 1789 | |
| 1790 if (ch == '$') { | |
| 559 | 1791 break; |
| 1792 } | |
| 1793 | |
| 651 | 1794 } else { |
| 1795 quoted = 0; | |
| 1796 | |
| 1797 if (ch != '\\' && ch != '\'' && ch != '"' && ch != '$') { | |
| 1798 *p++ = '\\'; | |
| 1799 } | |
| 559 | 1800 } |
| 1801 | |
| 1802 *p++ = ch; | |
| 553 | 1803 } |
| 559 | 1804 |
| 573 | 1805 part_len = p - part_data; |
| 553 | 1806 } |
| 1807 | |
| 573 | 1808 len += part_len; |
| 553 | 1809 |
| 1810 size = ngx_array_push(&lengths); | |
| 1811 if (size == NULL) { | |
| 1812 return NGX_ERROR; | |
| 1813 } | |
| 1814 | |
| 573 | 1815 *size = part_len; |
| 553 | 1816 |
| 1817 value = ngx_array_push(&values); | |
| 1818 if (value == NULL) { | |
| 1819 return NGX_ERROR; | |
| 1820 } | |
| 1821 | |
| 573 | 1822 *value = part_data; |
| 553 | 1823 } |
| 1824 | |
| 1825 prefix = 0; | |
| 1826 | |
| 1827 size = lengths.elts; | |
| 1828 value = values.elts; | |
| 1829 | |
| 1830 if (flags & NGX_HTTP_SSI_ADD_PREFIX) { | |
| 1831 for (i = 0; i < values.nelts; i++) { | |
| 1832 if (size[i] != 0) { | |
| 1833 if (*value[i] != '/') { | |
| 1834 for (prefix = r->uri.len; prefix; prefix--) { | |
| 1835 if (r->uri.data[prefix - 1] == '/') { | |
| 1836 len += prefix; | |
| 1837 break; | |
| 1838 } | |
| 1839 } | |
| 1840 } | |
| 1841 | |
| 1842 break; | |
| 1843 } | |
| 1844 } | |
| 1845 } | |
| 1846 | |
| 2049 | 1847 p = ngx_pnalloc(r->pool, len + ((flags & NGX_HTTP_SSI_ADD_ZERO) ? 1 : 0)); |
| 553 | 1848 if (p == NULL) { |
| 1849 return NGX_ERROR; | |
| 1850 } | |
| 1851 | |
| 1852 text->len = len; | |
| 1853 text->data = p; | |
| 1854 | |
| 573 | 1855 p = ngx_copy(p, r->uri.data, prefix); |
| 553 | 1856 |
| 1857 for (i = 0; i < values.nelts; i++) { | |
| 573 | 1858 p = ngx_copy(p, value[i], size[i]); |
| 553 | 1859 } |
| 1860 | |
| 1861 return NGX_OK; | |
| 1862 | |
| 1863 invalid_variable: | |
| 1864 | |
| 1865 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 1866 "invalid variable name in \"%V\"", text); | |
| 1867 | |
|
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1868 return NGX_HTTP_SSI_ERROR; |
| 553 | 1869 } |
| 1870 | |
| 1871 | |
| 1872 static ngx_int_t | |
|
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1873 ngx_http_ssi_regex_match(ngx_http_request_t *r, ngx_str_t *pattern, |
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1874 ngx_str_t *str) |
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1875 { |
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1876 #if (NGX_PCRE) |
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1877 int rc, *captures; |
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1878 u_char *p, errstr[NGX_MAX_CONF_ERRSTR]; |
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1879 size_t size; |
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1880 ngx_int_t key; |
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1881 ngx_str_t *vv, name, value; |
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1882 ngx_uint_t i, n; |
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1883 ngx_http_ssi_ctx_t *ctx; |
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1884 ngx_http_ssi_var_t *var; |
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1885 ngx_regex_compile_t rgc; |
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1886 |
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1887 ngx_memzero(&rgc, sizeof(ngx_regex_compile_t)); |
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1888 |
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1889 rgc.pattern = *pattern; |
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1890 rgc.pool = r->pool; |
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1891 rgc.err.len = NGX_MAX_CONF_ERRSTR; |
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1892 rgc.err.data = errstr; |
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1893 |
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1894 if (ngx_regex_compile(&rgc) != NGX_OK) { |
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1895 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, "%V", &rgc.err); |
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1896 return NGX_HTTP_SSI_ERROR; |
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1897 } |
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1898 |
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1899 n = (rgc.captures + 1) * 3; |
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1900 |
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1901 captures = ngx_palloc(r->pool, n * sizeof(int)); |
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1902 if (captures == NULL) { |
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1903 return NGX_ERROR; |
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1904 } |
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1905 |
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1906 rc = ngx_regex_exec(rgc.regex, str, captures, n); |
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1907 |
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1908 if (rc < NGX_REGEX_NO_MATCHED) { |
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1909 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, |
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1910 ngx_regex_exec_n " failed: %i on \"%V\" using \"%V\"", |
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1911 rc, str, pattern); |
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1912 return NGX_HTTP_SSI_ERROR; |
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1913 } |
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1914 |
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1915 if (rc == NGX_REGEX_NO_MATCHED) { |
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1916 return NGX_DECLINED; |
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1917 } |
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1918 |
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1919 ctx = ngx_http_get_module_ctx(r->main, ngx_http_ssi_filter_module); |
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1920 |
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1921 ctx->ncaptures = rc; |
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1922 ctx->captures = captures; |
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1923 ctx->captures_data = str->data; |
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1924 |
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1925 if (rgc.named_captures > 0) { |
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1926 |
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1927 if (ctx->variables == NULL) { |
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1928 ctx->variables = ngx_list_create(r->pool, 4, |
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1929 sizeof(ngx_http_ssi_var_t)); |
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1930 if (ctx->variables == NULL) { |
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1931 return NGX_ERROR; |
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1932 } |
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1933 } |
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1934 |
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1935 size = rgc.name_size; |
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1936 p = rgc.names; |
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1937 |
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1938 for (i = 0; i < (ngx_uint_t) rgc.named_captures; i++, p += size) { |
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1939 |
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1940 name.data = &p[2]; |
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1941 name.len = ngx_strlen(name.data); |
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1942 |
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1943 n = 2 * ((p[0] << 8) + p[1]); |
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1944 |
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1945 value.data = &str->data[captures[n]]; |
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1946 value.len = captures[n + 1] - captures[n]; |
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1947 |
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1948 key = ngx_hash_strlow(name.data, name.data, name.len); |
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1949 |
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1950 vv = ngx_http_ssi_get_variable(r, &name, key); |
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1951 |
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1952 if (vv) { |
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1953 *vv = value; |
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1954 continue; |
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1955 } |
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1956 |
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1957 var = ngx_list_push(ctx->variables); |
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1958 if (var == NULL) { |
|
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|
1959 return NGX_ERROR; |
|
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|
1960 } |
|
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|
1961 |
|
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|
1962 var->name = name; |
|
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|
1963 var->key = key; |
|
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|
1964 var->value = value; |
|
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|
1965 } |
|
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Valentin Bartenev <vbart@nginx.com>
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|
1966 } |
|
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Valentin Bartenev <vbart@nginx.com>
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diff
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|
1967 |
|
e9a0427f4139
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Valentin Bartenev <vbart@nginx.com>
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diff
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|
1968 return NGX_OK; |
|
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Valentin Bartenev <vbart@nginx.com>
parents:
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diff
changeset
|
1969 |
|
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diff
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|
1970 #else |
|
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diff
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|
1971 |
|
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Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1972 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, |
|
e9a0427f4139
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Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1973 "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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|
1974 pattern); |
|
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|
1975 return NGX_HTTP_SSI_ERROR; |
|
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Valentin Bartenev <vbart@nginx.com>
parents:
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diff
changeset
|
1976 |
|
e9a0427f4139
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Valentin Bartenev <vbart@nginx.com>
parents:
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diff
changeset
|
1977 #endif |
|
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Valentin Bartenev <vbart@nginx.com>
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diff
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|
1978 } |
|
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Valentin Bartenev <vbart@nginx.com>
parents:
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diff
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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 static ngx_int_t |
| 553 | 1982 ngx_http_ssi_include(ngx_http_request_t *r, ngx_http_ssi_ctx_t *ctx, |
| 1983 ngx_str_t **params) | |
| 1984 { | |
|
777
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diff
changeset
|
1985 ngx_int_t rc, key; |
|
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|
1986 ngx_str_t *uri, *file, *wait, *set, *stub, args; |
|
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|
1987 ngx_buf_t *b; |
|
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diff
changeset
|
1988 ngx_uint_t flags, i; |
|
784
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fix building by Debian gcc-4.1.2 amd64
Igor Sysoev <igor@sysoev.ru>
parents:
777
diff
changeset
|
1989 ngx_chain_t *cl, *tl, **ll, *out; |
|
777
4ab852b691f5
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parents:
767
diff
changeset
|
1990 ngx_http_request_t *sr; |
|
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diff
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|
1991 ngx_http_ssi_var_t *var; |
|
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diff
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|
1992 ngx_http_ssi_ctx_t *mctx; |
|
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diff
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|
1993 ngx_http_ssi_block_t *bl; |
|
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changeset
|
1994 ngx_http_post_subrequest_t *psr; |
| 553 | 1995 |
| 1996 uri = params[NGX_HTTP_SSI_INCLUDE_VIRTUAL]; | |
| 1997 file = params[NGX_HTTP_SSI_INCLUDE_FILE]; | |
| 645 | 1998 wait = params[NGX_HTTP_SSI_INCLUDE_WAIT]; |
|
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|
1999 set = params[NGX_HTTP_SSI_INCLUDE_SET]; |
| 667 | 2000 stub = params[NGX_HTTP_SSI_INCLUDE_STUB]; |
| 553 | 2001 |
| 2002 if (uri && file) { | |
| 2003 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 2004 "inlcusion may be either virtual=\"%V\" or file=\"%V\"", | |
| 2005 uri, file); | |
| 2006 return NGX_HTTP_SSI_ERROR; | |
| 2007 } | |
| 2008 | |
| 2009 if (uri == NULL && file == NULL) { | |
| 2010 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 2011 "no parameter in \"include\" SSI command"); | |
| 2012 return NGX_HTTP_SSI_ERROR; | |
| 2013 } | |
| 2014 | |
|
777
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diff
changeset
|
2015 if (set && stub) { |
|
4ab852b691f5
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767
diff
changeset
|
2016 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
|
4593
834049edae24
Fixed grammar in error messages.
Ruslan Ermilov <ru@nginx.com>
parents:
4567
diff
changeset
|
2017 "\"set\" and \"stub\" cannot be used together " |
|
777
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diff
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|
2018 "in \"include\" SSI command"); |
|
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|
2019 return NGX_HTTP_SSI_ERROR; |
|
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|
2020 } |
|
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diff
changeset
|
2021 |
| 645 | 2022 if (wait) { |
| 2023 if (uri == NULL) { | |
| 2024 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
|
4593
834049edae24
Fixed grammar in error messages.
Ruslan Ermilov <ru@nginx.com>
parents:
4567
diff
changeset
|
2025 "\"wait\" cannot be used with file=\"%V\"", file); |
| 645 | 2026 return NGX_HTTP_SSI_ERROR; |
| 2027 } | |
| 2028 | |
|
1107
db7c468c447d
ngx_strcasecmp()/ngx_strncasecmp()
Igor Sysoev <igor@sysoev.ru>
parents:
1025
diff
changeset
|
2029 if (wait->len == 2 |
|
db7c468c447d
ngx_strcasecmp()/ngx_strncasecmp()
Igor Sysoev <igor@sysoev.ru>
parents:
1025
diff
changeset
|
2030 && ngx_strncasecmp(wait->data, (u_char *) "no", 2) == 0) |
|
db7c468c447d
ngx_strcasecmp()/ngx_strncasecmp()
Igor Sysoev <igor@sysoev.ru>
parents:
1025
diff
changeset
|
2031 { |
| 645 | 2032 wait = NULL; |
| 2033 | |
|
1107
db7c468c447d
ngx_strcasecmp()/ngx_strncasecmp()
Igor Sysoev <igor@sysoev.ru>
parents:
1025
diff
changeset
|
2034 } else if (wait->len != 3 |
|
db7c468c447d
ngx_strcasecmp()/ngx_strncasecmp()
Igor Sysoev <igor@sysoev.ru>
parents:
1025
diff
changeset
|
2035 || ngx_strncasecmp(wait->data, (u_char *) "yes", 3) != 0) |
| 645 | 2036 { |
| 2037 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 2038 "invalid value \"%V\" in the \"wait\" parameter", | |
| 667 | 2039 wait); |
| 645 | 2040 return NGX_HTTP_SSI_ERROR; |
| 2041 } | |
| 2042 } | |
| 2043 | |
| 553 | 2044 if (uri == NULL) { |
| 2045 uri = file; | |
|
2426
e5ef47ecab5d
fix r2378, file inclusion should be waited
Igor Sysoev <igor@sysoev.ru>
parents:
2414
diff
changeset
|
2046 wait = (ngx_str_t *) -1; |
| 553 | 2047 } |
| 2048 | |
|
777
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767
diff
changeset
|
2049 rc = ngx_http_ssi_evaluate_string(r, ctx, uri, NGX_HTTP_SSI_ADD_PREFIX); |
|
4ab852b691f5
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diff
changeset
|
2050 |
|
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diff
changeset
|
2051 if (rc != NGX_OK) { |
|
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diff
changeset
|
2052 return rc; |
| 553 | 2053 } |
| 2054 | |
| 1593 | 2055 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 2056 "ssi include: \"%V\"", uri); | |
| 2057 | |
|
3516
dd1570b6f237
ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents:
3500
diff
changeset
|
2058 ngx_str_null(&args); |
| 3161 | 2059 flags = NGX_HTTP_LOG_UNSAFE; |
| 573 | 2060 |
| 2061 if (ngx_http_parse_unsafe_uri(r, uri, &args, &flags) != NGX_OK) { | |
| 2062 return NGX_HTTP_SSI_ERROR; | |
| 553 | 2063 } |
| 2064 | |
|
777
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diff
changeset
|
2065 psr = NULL; |
|
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|
2066 |
|
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diff
changeset
|
2067 mctx = ngx_http_get_module_ctx(r->main, ngx_http_ssi_filter_module); |
| 667 | 2068 |
| 2069 if (stub) { | |
| 2070 if (mctx->blocks) { | |
| 2071 bl = mctx->blocks->elts; | |
| 2072 for (i = 0; i < mctx->blocks->nelts; i++) { | |
| 2073 if (stub->len == bl[i].name.len | |
| 2074 && ngx_strncmp(stub->data, bl[i].name.data, stub->len) == 0) | |
| 2075 { | |
| 2076 goto found; | |
| 2077 } | |
| 2078 } | |
| 2079 } | |
| 2080 | |
| 2081 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 2082 "\"stub\"=\"%V\" for \"include\" not found", stub); | |
| 2083 return NGX_HTTP_SSI_ERROR; | |
| 2084 | |
| 2085 found: | |
| 2086 | |
|
777
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767
diff
changeset
|
2087 psr = ngx_palloc(r->pool, sizeof(ngx_http_post_subrequest_t)); |
|
4ab852b691f5
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Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2088 if (psr == NULL) { |
|
4ab852b691f5
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parents:
767
diff
changeset
|
2089 return NGX_ERROR; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
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parents:
767
diff
changeset
|
2090 } |
|
4ab852b691f5
<!--#include virtual=... set=... -->
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parents:
767
diff
changeset
|
2091 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2092 psr->handler = ngx_http_ssi_stub_output; |
|
4ab852b691f5
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Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2093 |
| 667 | 2094 if (bl[i].count++) { |
| 2095 | |
|
1893
685048830623
fix segfault if empty stub block is used second time
Igor Sysoev <igor@sysoev.ru>
parents:
1704
diff
changeset
|
2096 out = NULL; |
|
784
5a164305b960
fix building by Debian gcc-4.1.2 amd64
Igor Sysoev <igor@sysoev.ru>
parents:
777
diff
changeset
|
2097 ll = &out; |
| 667 | 2098 |
| 2099 for (tl = bl[i].bufs; tl; tl = tl->next) { | |
| 2100 | |
| 2101 if (ctx->free) { | |
| 2102 cl = ctx->free; | |
| 2103 ctx->free = ctx->free->next; | |
| 2104 b = cl->buf; | |
| 2105 | |
| 2106 } else { | |
| 2107 b = ngx_alloc_buf(r->pool); | |
| 2108 if (b == NULL) { | |
| 2109 return NGX_ERROR; | |
| 2110 } | |
| 2111 | |
| 2112 cl = ngx_alloc_chain_link(r->pool); | |
| 2113 if (cl == NULL) { | |
| 2114 return NGX_ERROR; | |
| 2115 } | |
| 2116 | |
| 2117 cl->buf = b; | |
| 2118 } | |
| 2119 | |
| 2120 ngx_memcpy(b, tl->buf, sizeof(ngx_buf_t)); | |
| 2121 | |
| 2122 b->pos = b->start; | |
| 2123 | |
| 2124 *ll = cl; | |
| 2125 cl->next = NULL; | |
| 2126 ll = &cl->next; | |
| 2127 } | |
| 2128 | |
|
784
5a164305b960
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Igor Sysoev <igor@sysoev.ru>
parents:
777
diff
changeset
|
2129 psr->data = out; |
|
5a164305b960
fix building by Debian gcc-4.1.2 amd64
Igor Sysoev <igor@sysoev.ru>
parents:
777
diff
changeset
|
2130 |
| 667 | 2131 } else { |
|
777
4ab852b691f5
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767
diff
changeset
|
2132 psr->data = bl[i].bufs; |
| 667 | 2133 } |
| 2134 } | |
| 2135 | |
|
2377
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
2136 if (wait) { |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
2137 flags |= NGX_HTTP_SUBREQUEST_WAITED; |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
2138 } |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
2139 |
|
777
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diff
changeset
|
2140 if (set) { |
| 2136 | 2141 key = ngx_hash_strlow(set->data, set->data, set->len); |
|
777
4ab852b691f5
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diff
changeset
|
2142 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
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parents:
767
diff
changeset
|
2143 psr = ngx_palloc(r->pool, sizeof(ngx_http_post_subrequest_t)); |
|
4ab852b691f5
<!--#include virtual=... set=... -->
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parents:
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diff
changeset
|
2144 if (psr == NULL) { |
|
4ab852b691f5
<!--#include virtual=... set=... -->
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parents:
767
diff
changeset
|
2145 return NGX_ERROR; |
|
4ab852b691f5
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parents:
767
diff
changeset
|
2146 } |
|
4ab852b691f5
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Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2147 |
|
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parents:
767
diff
changeset
|
2148 psr->handler = ngx_http_ssi_set_variable; |
|
4ab852b691f5
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parents:
767
diff
changeset
|
2149 psr->data = ngx_http_ssi_get_variable(r, set, key); |
|
4ab852b691f5
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parents:
767
diff
changeset
|
2150 |
|
4ab852b691f5
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parents:
767
diff
changeset
|
2151 if (psr->data == NULL) { |
|
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parents:
767
diff
changeset
|
2152 |
|
4ab852b691f5
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parents:
767
diff
changeset
|
2153 if (mctx->variables == NULL) { |
|
4ab852b691f5
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Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2154 mctx->variables = ngx_list_create(r->pool, 4, |
|
4ab852b691f5
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Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2155 sizeof(ngx_http_ssi_var_t)); |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2156 if (mctx->variables == NULL) { |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2157 return NGX_ERROR; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2158 } |
|
4ab852b691f5
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Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2159 } |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2160 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2161 var = ngx_list_push(mctx->variables); |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2162 if (var == NULL) { |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2163 return NGX_ERROR; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2164 } |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2165 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2166 var->name = *set; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2167 var->key = key; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2168 var->value = ngx_http_ssi_null_string; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2169 psr->data = &var->value; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2170 } |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2171 |
|
2377
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
2172 flags |= NGX_HTTP_SUBREQUEST_IN_MEMORY|NGX_HTTP_SUBREQUEST_WAITED; |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2173 } |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2174 |
|
2377
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
2175 if (ngx_http_subrequest(r, uri, &args, &sr, psr, flags) != NGX_OK) { |
| 553 | 2176 return NGX_HTTP_SSI_ERROR; |
| 2177 } | |
| 2178 | |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2179 if (wait == NULL && set == NULL) { |
| 645 | 2180 return NGX_OK; |
| 2181 } | |
| 2182 | |
|
2377
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
2183 if (ctx->wait == NULL) { |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
2184 ctx->wait = sr; |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
2185 |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
2186 return NGX_AGAIN; |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
2187 |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
2188 } else { |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
2189 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
|
4593
834049edae24
Fixed grammar in error messages.
Ruslan Ermilov <ru@nginx.com>
parents:
4567
diff
changeset
|
2190 "can only wait for one subrequest at a time"); |
| 645 | 2191 } |
| 2192 | |
|
2377
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
2193 return NGX_OK; |
| 553 | 2194 } |
| 2195 | |
| 2196 | |
| 497 | 2197 static ngx_int_t |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2198 ngx_http_ssi_stub_output(ngx_http_request_t *r, void *data, ngx_int_t rc) |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2199 { |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2200 ngx_chain_t *out; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2201 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2202 if (rc == NGX_ERROR || r->connection->error || r->request_output) { |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2203 return rc; |
|
4ab852b691f5
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Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2204 } |
|
4ab852b691f5
<!--#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 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2207 "ssi stub output: \"%V?%V\"", &r->uri, &r->args); |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2208 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2209 out = data; |
|
4ab852b691f5
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Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
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|
2210 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2211 if (!r->header_sent) { |
|
3453
7b68809fe8b1
use content type of the parent request in SSI stub block output
Igor Sysoev <igor@sysoev.ru>
parents:
3372
diff
changeset
|
2212 r->headers_out.content_type_len = |
|
7b68809fe8b1
use content type of the parent request in SSI stub block output
Igor Sysoev <igor@sysoev.ru>
parents:
3372
diff
changeset
|
2213 r->parent->headers_out.content_type_len; |
|
7b68809fe8b1
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Igor Sysoev <igor@sysoev.ru>
parents:
3372
diff
changeset
|
2214 r->headers_out.content_type = r->parent->headers_out.content_type; |
|
777
4ab852b691f5
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Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2215 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2216 if (ngx_http_send_header(r) == NGX_ERROR) { |
|
4ab852b691f5
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Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2217 return NGX_ERROR; |
|
4ab852b691f5
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Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2218 } |
|
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
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Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2221 return ngx_http_output_filter(r, out); |
|
4ab852b691f5
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Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2222 } |
|
4ab852b691f5
<!--#include virtual=... set=... -->
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 static ngx_int_t |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2226 ngx_http_ssi_set_variable(ngx_http_request_t *r, void *data, ngx_int_t rc) |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2227 { |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2228 ngx_str_t *value = data; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2229 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2230 if (r->upstream) { |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2231 value->len = r->upstream->buffer.last - r->upstream->buffer.pos; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2232 value->data = r->upstream->buffer.pos; |
|
4ab852b691f5
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Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2233 } |
|
4ab852b691f5
<!--#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 return rc; |
|
4ab852b691f5
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Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2236 } |
|
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 static ngx_int_t |
| 497 | 2240 ngx_http_ssi_echo(ngx_http_request_t *r, ngx_http_ssi_ctx_t *ctx, |
| 2241 ngx_str_t **params) | |
|
242
5d4f49dc8de5
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parents:
241
diff
changeset
|
2242 { |
| 1545 | 2243 u_char *p; |
| 2244 uintptr_t len; | |
| 611 | 2245 ngx_int_t key; |
| 499 | 2246 ngx_buf_t *b; |
| 1545 | 2247 ngx_str_t *var, *value, *enc, text; |
| 499 | 2248 ngx_chain_t *cl; |
| 501 | 2249 ngx_http_variable_value_t *vv; |
| 497 | 2250 |
| 2251 var = params[NGX_HTTP_SSI_ECHO_VAR]; | |
| 2252 | |
| 643 | 2253 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 2254 "ssi echo \"%V\"", var); | |
| 2255 | |
| 2136 | 2256 key = ngx_hash_strlow(var->data, var->data, var->len); |
| 611 | 2257 |
| 2258 value = ngx_http_ssi_get_variable(r, var, key); | |
| 553 | 2259 |
| 2260 if (value == NULL) { | |
|
3500
0eb46e3c5c02
change processing variables accessed by SSI and perl module:
Igor Sysoev <igor@sysoev.ru>
parents:
3495
diff
changeset
|
2261 vv = ngx_http_get_variable(r, var, key); |
| 553 | 2262 |
| 2263 if (vv == NULL) { | |
| 2264 return NGX_HTTP_SSI_ERROR; | |
| 2265 } | |
| 2266 | |
| 573 | 2267 if (!vv->not_found) { |
| 2268 text.data = vv->data; | |
| 2269 text.len = vv->len; | |
| 2270 value = &text; | |
| 553 | 2271 } |
| 501 | 2272 } |
| 497 | 2273 |
| 553 | 2274 if (value == NULL) { |
| 499 | 2275 value = params[NGX_HTTP_SSI_ECHO_DEFAULT]; |
| 2276 | |
| 2277 if (value == NULL) { | |
| 2278 value = &ngx_http_ssi_none; | |
| 2279 | |
| 2280 } else if (value->len == 0) { | |
| 2281 return NGX_OK; | |
| 2282 } | |
| 2283 | |
| 2284 } else { | |
| 2285 if (value->len == 0) { | |
| 2286 return NGX_OK; | |
| 2287 } | |
| 2288 } | |
| 2289 | |
| 1545 | 2290 enc = params[NGX_HTTP_SSI_ECHO_ENCODING]; |
| 2291 | |
| 2292 if (enc) { | |
| 2293 if (enc->len == 4 && ngx_strncmp(enc->data, "none", 4) == 0) { | |
| 2294 | |
| 2295 ctx->encoding = NGX_HTTP_SSI_NO_ENCODING; | |
| 2296 | |
| 2297 } else if (enc->len == 3 && ngx_strncmp(enc->data, "url", 3) == 0) { | |
| 2298 | |
| 2299 ctx->encoding = NGX_HTTP_SSI_URL_ENCODING; | |
| 2300 | |
| 2301 } else if (enc->len == 6 && ngx_strncmp(enc->data, "entity", 6) == 0) { | |
| 2302 | |
| 2303 ctx->encoding = NGX_HTTP_SSI_ENTITY_ENCODING; | |
| 2304 | |
| 2305 } else { | |
| 2306 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 2307 "unknown encoding \"%V\" in the \"echo\" command", | |
| 2308 enc); | |
| 2309 } | |
| 2310 } | |
| 2311 | |
|
3495
6a5dc3803825
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Igor Sysoev <igor@sysoev.ru>
parents:
3454
diff
changeset
|
2312 p = value->data; |
|
6a5dc3803825
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Igor Sysoev <igor@sysoev.ru>
parents:
3454
diff
changeset
|
2313 |
| 1545 | 2314 switch (ctx->encoding) { |
| 2315 | |
| 2316 case NGX_HTTP_SSI_URL_ENCODING: | |
| 2317 len = 2 * ngx_escape_uri(NULL, value->data, value->len, | |
| 2318 NGX_ESCAPE_HTML); | |
| 2319 | |
| 2320 if (len) { | |
| 2049 | 2321 p = ngx_pnalloc(r->pool, value->len + len); |
| 1545 | 2322 if (p == NULL) { |
| 2323 return NGX_HTTP_SSI_ERROR; | |
| 2324 } | |
| 2325 | |
| 2326 (void) ngx_escape_uri(p, value->data, value->len, NGX_ESCAPE_HTML); | |
| 2327 } | |
| 2328 | |
|
3495
6a5dc3803825
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Igor Sysoev <igor@sysoev.ru>
parents:
3454
diff
changeset
|
2329 len += value->len; |
| 1545 | 2330 break; |
| 2331 | |
| 2332 case NGX_HTTP_SSI_ENTITY_ENCODING: | |
| 2333 len = ngx_escape_html(NULL, value->data, value->len); | |
| 2334 | |
| 2335 if (len) { | |
| 2049 | 2336 p = ngx_pnalloc(r->pool, value->len + len); |
| 1545 | 2337 if (p == NULL) { |
| 2338 return NGX_HTTP_SSI_ERROR; | |
| 2339 } | |
| 2340 | |
| 2341 (void) ngx_escape_html(p, value->data, value->len); | |
| 2342 } | |
| 2343 | |
|
3495
6a5dc3803825
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Igor Sysoev <igor@sysoev.ru>
parents:
3454
diff
changeset
|
2344 len += value->len; |
|
6a5dc3803825
do not store an encoded variable value as a new cached variable value
Igor Sysoev <igor@sysoev.ru>
parents:
3454
diff
changeset
|
2345 break; |
|
6a5dc3803825
do not store an encoded variable value as a new cached variable value
Igor Sysoev <igor@sysoev.ru>
parents:
3454
diff
changeset
|
2346 |
|
6a5dc3803825
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Igor Sysoev <igor@sysoev.ru>
parents:
3454
diff
changeset
|
2347 default: /* NGX_HTTP_SSI_NO_ENCODING */ |
|
6a5dc3803825
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Igor Sysoev <igor@sysoev.ru>
parents:
3454
diff
changeset
|
2348 len = value->len; |
| 1545 | 2349 break; |
| 2350 } | |
| 2351 | |
| 499 | 2352 b = ngx_calloc_buf(r->pool); |
| 2353 if (b == NULL) { | |
| 2354 return NGX_HTTP_SSI_ERROR; | |
| 2355 } | |
| 2356 | |
| 2357 cl = ngx_alloc_chain_link(r->pool); | |
| 2358 if (cl == NULL) { | |
| 497 | 2359 return NGX_HTTP_SSI_ERROR; |
| 2360 } | |
| 2361 | |
| 2362 b->memory = 1; | |
|
3495
6a5dc3803825
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Igor Sysoev <igor@sysoev.ru>
parents:
3454
diff
changeset
|
2363 b->pos = p; |
|
6a5dc3803825
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Igor Sysoev <igor@sysoev.ru>
parents:
3454
diff
changeset
|
2364 b->last = p + len; |
| 497 | 2365 |
| 2366 cl->buf = b; | |
| 2367 cl->next = NULL; | |
| 2368 *ctx->last_out = cl; | |
| 2369 ctx->last_out = &cl->next; | |
| 2370 | |
|
242
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241
diff
changeset
|
2371 return NGX_OK; |
|
5d4f49dc8de5
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241
diff
changeset
|
2372 } |
|
5d4f49dc8de5
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241
diff
changeset
|
2373 |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
2374 |
| 509 | 2375 static ngx_int_t |
| 2376 ngx_http_ssi_config(ngx_http_request_t *r, ngx_http_ssi_ctx_t *ctx, | |
| 2377 ngx_str_t **params) | |
| 2378 { | |
| 2379 ngx_str_t *value; | |
| 2380 | |
| 2381 value = params[NGX_HTTP_SSI_CONFIG_TIMEFMT]; | |
| 2382 | |
| 2383 if (value) { | |
| 589 | 2384 ctx->timefmt.len = value->len; |
| 2049 | 2385 ctx->timefmt.data = ngx_pnalloc(r->pool, value->len + 1); |
| 589 | 2386 if (ctx->timefmt.data == NULL) { |
| 2387 return NGX_HTTP_SSI_ERROR; | |
| 2388 } | |
| 2389 | |
| 2390 ngx_cpystrn(ctx->timefmt.data, value->data, value->len + 1); | |
| 509 | 2391 } |
| 2392 | |
| 547 | 2393 value = params[NGX_HTTP_SSI_CONFIG_ERRMSG]; |
| 2394 | |
| 2395 if (value) { | |
| 2396 ctx->errmsg = *value; | |
| 2397 } | |
| 2398 | |
| 509 | 2399 return NGX_OK; |
| 2400 } | |
| 2401 | |
| 2402 | |
| 2403 static ngx_int_t | |
| 553 | 2404 ngx_http_ssi_set(ngx_http_request_t *r, ngx_http_ssi_ctx_t *ctx, |
| 509 | 2405 ngx_str_t **params) |
| 2406 { | |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2407 ngx_int_t key, rc; |
| 553 | 2408 ngx_str_t *name, *value, *vv; |
| 2409 ngx_http_ssi_var_t *var; | |
| 2410 ngx_http_ssi_ctx_t *mctx; | |
| 2411 | |
| 2412 mctx = ngx_http_get_module_ctx(r->main, ngx_http_ssi_filter_module); | |
| 2413 | |
| 667 | 2414 if (mctx->variables == NULL) { |
|
777
4ab852b691f5
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Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2415 mctx->variables = ngx_list_create(r->pool, 4, |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2416 sizeof(ngx_http_ssi_var_t)); |
| 667 | 2417 if (mctx->variables == NULL) { |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
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parents:
767
diff
changeset
|
2418 return NGX_ERROR; |
| 509 | 2419 } |
| 2420 } | |
| 2421 | |
| 553 | 2422 name = params[NGX_HTTP_SSI_SET_VAR]; |
| 2423 value = params[NGX_HTTP_SSI_SET_VALUE]; | |
| 2424 | |
| 643 | 2425 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 2426 "ssi set \"%V\" \"%V\"", name, value); | |
| 2427 | |
|
777
4ab852b691f5
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Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2428 rc = ngx_http_ssi_evaluate_string(r, ctx, value, 0); |
|
4ab852b691f5
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Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2429 |
|
4ab852b691f5
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Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2430 if (rc != NGX_OK) { |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2431 return rc; |
| 509 | 2432 } |
| 2433 | |
| 2136 | 2434 key = ngx_hash_strlow(name->data, name->data, name->len); |
| 611 | 2435 |
| 2436 vv = ngx_http_ssi_get_variable(r, name, key); | |
| 553 | 2437 |
| 2438 if (vv) { | |
| 2439 *vv = *value; | |
| 2440 return NGX_OK; | |
| 2441 } | |
| 2442 | |
|
777
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parents:
767
diff
changeset
|
2443 var = ngx_list_push(mctx->variables); |
| 553 | 2444 if (var == NULL) { |
|
777
4ab852b691f5
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Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2445 return NGX_ERROR; |
| 553 | 2446 } |
| 2447 | |
| 2448 var->name = *name; | |
| 611 | 2449 var->key = key; |
| 553 | 2450 var->value = *value; |
| 2451 | |
| 2452 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 2453 "set: \"%V\"=\"%V\"", name, value); | |
| 2454 | |
| 509 | 2455 return NGX_OK; |
| 2456 } | |
| 2457 | |
| 2458 | |
| 2459 static ngx_int_t | |
| 2460 ngx_http_ssi_if(ngx_http_request_t *r, ngx_http_ssi_ctx_t *ctx, | |
| 2461 ngx_str_t **params) | |
| 2462 { | |
| 553 | 2463 u_char *p, *last; |
| 2464 ngx_str_t *expr, left, right; | |
| 2465 ngx_int_t rc; | |
| 629 | 2466 ngx_uint_t negative, noregex, flags; |
| 509 | 2467 |
| 629 | 2468 if (ctx->command.len == 2) { |
| 2469 if (ctx->conditional) { | |
| 2470 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 2471 "the \"if\" command inside the \"if\" command"); | |
| 2472 return NGX_HTTP_SSI_ERROR; | |
| 2473 } | |
| 2474 } | |
| 2475 | |
| 2476 if (ctx->output_chosen) { | |
| 2477 ctx->output = 0; | |
| 2478 return NGX_OK; | |
| 2479 } | |
| 2480 | |
| 509 | 2481 expr = params[NGX_HTTP_SSI_IF_EXPR]; |
| 2482 | |
| 643 | 2483 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 2484 "ssi if expr=\"%V\"", expr); | |
| 2485 | |
| 553 | 2486 left.data = expr->data; |
| 551 | 2487 last = expr->data + expr->len; |
| 2488 | |
| 553 | 2489 for (p = left.data; p < last; p++) { |
| 551 | 2490 if (*p >= 'A' && *p <= 'Z') { |
| 2491 *p |= 0x20; | |
| 2492 continue; | |
| 2493 } | |
| 509 | 2494 |
| 553 | 2495 if ((*p >= 'a' && *p <= 'z') |
| 2496 || (*p >= '0' && *p <= '9') | |
| 573 | 2497 || *p == '$' || *p == '{' || *p == '}' || *p == '_' |
| 2498 || *p == '"' || *p == '\'') | |
| 553 | 2499 { |
| 551 | 2500 continue; |
| 2501 } | |
| 2502 | |
| 2503 break; | |
| 2504 } | |
| 2505 | |
| 553 | 2506 left.len = p - left.data; |
| 551 | 2507 |
| 2508 while (p < last && *p == ' ') { | |
| 2509 p++; | |
| 509 | 2510 } |
| 2511 | |
|
3500
0eb46e3c5c02
change processing variables accessed by SSI and perl module:
Igor Sysoev <igor@sysoev.ru>
parents:
3495
diff
changeset
|
2512 flags = 0; |
| 635 | 2513 |
| 553 | 2514 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 2515 "left: \"%V\"", &left); | |
| 2516 | |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2517 rc = ngx_http_ssi_evaluate_string(r, ctx, &left, flags); |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2518 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2519 if (rc != NGX_OK) { |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2520 return rc; |
| 509 | 2521 } |
| 2522 | |
| 553 | 2523 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 2524 "evaluted left: \"%V\"", &left); | |
| 2525 | |
| 551 | 2526 if (p == last) { |
| 553 | 2527 if (left.len) { |
| 551 | 2528 ctx->output = 1; |
| 629 | 2529 ctx->output_chosen = 1; |
| 551 | 2530 |
| 2531 } else { | |
| 2532 ctx->output = 0; | |
| 2533 } | |
| 2534 | |
| 629 | 2535 ctx->conditional = NGX_HTTP_SSI_COND_IF; |
| 2536 | |
| 551 | 2537 return NGX_OK; |
| 2538 } | |
| 2539 | |
| 2540 if (p < last && *p == '=') { | |
| 2541 negative = 0; | |
| 2542 p++; | |
| 2543 | |
| 2544 } else if (p + 1 < last && *p == '!' && *(p + 1) == '=') { | |
| 2545 negative = 1; | |
| 2546 p += 2; | |
| 2547 | |
| 2548 } else { | |
| 2549 goto invalid_expression; | |
| 2550 } | |
| 2551 | |
| 2552 while (p < last && *p == ' ') { | |
| 2553 p++; | |
| 2554 } | |
| 2555 | |
|
1190
99c56c0f514e
fix segfault or parsing error in '<!--# if expr="$var = /" -->'
Igor Sysoev <igor@sysoev.ru>
parents:
1169
diff
changeset
|
2556 if (p < last - 1 && *p == '/') { |
| 551 | 2557 if (*(last - 1) != '/') { |
| 2558 goto invalid_expression; | |
| 2559 } | |
| 2560 | |
| 2561 noregex = 0; | |
| 629 | 2562 flags = NGX_HTTP_SSI_ADD_ZERO; |
| 551 | 2563 last--; |
| 1025 | 2564 p++; |
| 551 | 2565 |
| 2566 } else { | |
| 2567 noregex = 1; | |
| 629 | 2568 flags = 0; |
| 2569 | |
| 2570 if (p < last - 1 && p[0] == '\\' && p[1] == '/') { | |
| 651 | 2571 p++; |
| 629 | 2572 } |
| 551 | 2573 } |
| 2574 | |
| 2575 right.len = last - p; | |
| 2576 right.data = p; | |
| 2577 | |
| 553 | 2578 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 2579 "right: \"%V\"", &right); | |
| 2580 | |
|
777
4ab852b691f5
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Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2581 rc = ngx_http_ssi_evaluate_string(r, ctx, &right, flags); |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2582 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2583 if (rc != NGX_OK) { |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2584 return rc; |
| 551 | 2585 } |
| 2586 | |
| 553 | 2587 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 2588 "evaluted right: \"%V\"", &right); | |
| 551 | 2589 |
| 2590 if (noregex) { | |
| 2591 if (left.len != right.len) { | |
| 2592 rc = -1; | |
| 2593 | |
| 2594 } else { | |
| 2595 rc = ngx_strncmp(left.data, right.data, right.len); | |
| 2596 } | |
| 2597 | |
| 2598 } else { | |
| 2599 right.data[right.len] = '\0'; | |
| 2600 | |
|
4381
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
2601 rc = ngx_http_ssi_regex_match(r, &right, &left); |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
2602 |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
2603 if (rc == NGX_OK) { |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
2604 rc = 0; |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
2605 } else if (rc == NGX_DECLINED) { |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
2606 rc = -1; |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
2607 } else { |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
2608 return rc; |
| 551 | 2609 } |
| 2610 } | |
| 2611 | |
| 2612 if ((rc == 0 && !negative) || (rc != 0 && negative)) { | |
| 509 | 2613 ctx->output = 1; |
| 629 | 2614 ctx->output_chosen = 1; |
| 509 | 2615 |
| 2616 } else { | |
| 2617 ctx->output = 0; | |
| 2618 } | |
| 2619 | |
| 629 | 2620 ctx->conditional = NGX_HTTP_SSI_COND_IF; |
| 2621 | |
| 509 | 2622 return NGX_OK; |
| 551 | 2623 |
| 2624 invalid_expression: | |
| 2625 | |
| 2626 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 2627 "invalid expression in \"%V\"", expr); | |
| 2628 | |
| 2629 return NGX_HTTP_SSI_ERROR; | |
| 509 | 2630 } |
| 2631 | |
| 2632 | |
| 2633 static ngx_int_t | |
| 2634 ngx_http_ssi_else(ngx_http_request_t *r, ngx_http_ssi_ctx_t *ctx, | |
| 2635 ngx_str_t **params) | |
| 2636 { | |
| 643 | 2637 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 2638 "ssi else"); | |
| 2639 | |
| 629 | 2640 if (ctx->output_chosen) { |
| 2641 ctx->output = 0; | |
| 2642 } else { | |
| 2643 ctx->output = 1; | |
| 2644 } | |
| 2645 | |
| 2646 ctx->conditional = NGX_HTTP_SSI_COND_ELSE; | |
| 509 | 2647 |
| 2648 return NGX_OK; | |
| 2649 } | |
| 2650 | |
| 2651 | |
| 2652 static ngx_int_t | |
| 2653 ngx_http_ssi_endif(ngx_http_request_t *r, ngx_http_ssi_ctx_t *ctx, | |
| 2654 ngx_str_t **params) | |
| 2655 { | |
| 643 | 2656 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 2657 "ssi endif"); | |
| 2658 | |
| 509 | 2659 ctx->output = 1; |
| 629 | 2660 ctx->output_chosen = 0; |
| 2661 ctx->conditional = 0; | |
| 509 | 2662 |
| 2663 return NGX_OK; | |
| 2664 } | |
| 2665 | |
| 2666 | |
| 573 | 2667 static ngx_int_t |
| 667 | 2668 ngx_http_ssi_block(ngx_http_request_t *r, ngx_http_ssi_ctx_t *ctx, |
| 2669 ngx_str_t **params) | |
| 2670 { | |
| 2671 ngx_http_ssi_ctx_t *mctx; | |
| 2672 ngx_http_ssi_block_t *bl; | |
| 2673 | |
| 2674 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 2675 "ssi block"); | |
| 2676 | |
| 2677 mctx = ngx_http_get_module_ctx(r->main, ngx_http_ssi_filter_module); | |
| 2678 | |
| 2679 if (mctx->blocks == NULL) { | |
| 2680 mctx->blocks = ngx_array_create(r->pool, 4, | |
| 2681 sizeof(ngx_http_ssi_block_t)); | |
| 2682 if (mctx->blocks == NULL) { | |
| 2683 return NGX_HTTP_SSI_ERROR; | |
| 2684 } | |
| 2685 } | |
| 2686 | |
| 2687 bl = ngx_array_push(mctx->blocks); | |
| 2688 if (bl == NULL) { | |
| 2689 return NGX_HTTP_SSI_ERROR; | |
| 2690 } | |
| 2691 | |
| 2692 bl->name = *params[NGX_HTTP_SSI_BLOCK_NAME]; | |
| 2693 bl->bufs = NULL; | |
| 2694 bl->count = 0; | |
| 2695 | |
| 2696 ctx->output = 0; | |
| 2697 ctx->block = 1; | |
| 2698 | |
| 2699 return NGX_OK; | |
| 2700 } | |
| 2701 | |
| 2702 | |
| 2703 static ngx_int_t | |
| 2704 ngx_http_ssi_endblock(ngx_http_request_t *r, ngx_http_ssi_ctx_t *ctx, | |
| 2705 ngx_str_t **params) | |
| 2706 { | |
| 2707 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 2708 "ssi endblock"); | |
| 2709 | |
| 2710 ctx->output = 1; | |
| 2711 ctx->block = 0; | |
| 2712 | |
| 2713 return NGX_OK; | |
| 2714 } | |
| 2715 | |
| 2716 | |
| 2717 static ngx_int_t | |
| 573 | 2718 ngx_http_ssi_date_gmt_local_variable(ngx_http_request_t *r, |
| 2041 | 2719 ngx_http_variable_value_t *v, uintptr_t gmt) |
| 509 | 2720 { |
| 573 | 2721 ngx_http_ssi_ctx_t *ctx; |
| 2722 ngx_time_t *tp; | |
| 2723 struct tm tm; | |
| 2724 char buf[NGX_HTTP_SSI_DATE_LEN]; | |
| 2725 | |
| 577 | 2726 v->valid = 1; |
| 1565 | 2727 v->no_cacheable = 0; |
| 573 | 2728 v->not_found = 0; |
| 509 | 2729 |
| 563 | 2730 tp = ngx_timeofday(); |
| 2731 | |
| 509 | 2732 ctx = ngx_http_get_module_ctx(r, ngx_http_ssi_filter_module); |
| 2733 | |
|
1566
f00b905cb70b
fix segfault when $date_local or $date_gmt are used outside ssi module
Igor Sysoev <igor@sysoev.ru>
parents:
1565
diff
changeset
|
2734 if (ctx == NULL |
|
f00b905cb70b
fix segfault when $date_local or $date_gmt are used outside ssi module
Igor Sysoev <igor@sysoev.ru>
parents:
1565
diff
changeset
|
2735 || (ctx->timefmt.len == sizeof("%s") - 1 |
|
f00b905cb70b
fix segfault when $date_local or $date_gmt are used outside ssi module
Igor Sysoev <igor@sysoev.ru>
parents:
1565
diff
changeset
|
2736 && ctx->timefmt.data[0] == '%' && ctx->timefmt.data[1] == 's')) |
| 509 | 2737 { |
| 2049 | 2738 v->data = ngx_pnalloc(r->pool, NGX_TIME_T_LEN); |
| 573 | 2739 if (v->data == NULL) { |
| 2740 return NGX_ERROR; | |
| 509 | 2741 } |
| 2742 | |
|
3454
04966b3122ab
SSI %s timefmt has no timezone offset
Igor Sysoev <igor@sysoev.ru>
parents:
3453
diff
changeset
|
2743 v->len = ngx_sprintf(v->data, "%T", tp->sec) - v->data; |
| 657 | 2744 |
| 573 | 2745 return NGX_OK; |
| 509 | 2746 } |
| 2747 | |
| 2748 if (gmt) { | |
| 563 | 2749 ngx_libc_gmtime(tp->sec, &tm); |
| 509 | 2750 } else { |
| 563 | 2751 ngx_libc_localtime(tp->sec, &tm); |
| 509 | 2752 } |
| 2753 | |
| 573 | 2754 v->len = strftime(buf, NGX_HTTP_SSI_DATE_LEN, |
| 2755 (char *) ctx->timefmt.data, &tm); | |
| 2756 if (v->len == 0) { | |
| 2757 return NGX_ERROR; | |
| 509 | 2758 } |
| 2759 | |
| 2049 | 2760 v->data = ngx_pnalloc(r->pool, v->len); |
| 573 | 2761 if (v->data == NULL) { |
| 2762 return NGX_ERROR; | |
| 509 | 2763 } |
| 2764 | |
| 573 | 2765 ngx_memcpy(v->data, buf, v->len); |
| 2766 | |
| 2767 return NGX_OK; | |
| 509 | 2768 } |
| 2769 | |
| 2770 | |
| 2771 static ngx_int_t | |
| 597 | 2772 ngx_http_ssi_preconfiguration(ngx_conf_t *cf) |
| 509 | 2773 { |
| 597 | 2774 ngx_int_t rc; |
| 2775 ngx_http_variable_t *var, *v; | |
| 2776 ngx_http_ssi_command_t *cmd; | |
| 2777 ngx_http_ssi_main_conf_t *smcf; | |
| 509 | 2778 |
| 2779 for (v = ngx_http_ssi_vars; v->name.len; v++) { | |
| 2780 var = ngx_http_add_variable(cf, &v->name, v->flags); | |
| 2781 if (var == NULL) { | |
| 2782 return NGX_ERROR; | |
| 2783 } | |
| 2784 | |
| 637 | 2785 var->get_handler = v->get_handler; |
| 509 | 2786 var->data = v->data; |
| 2787 } | |
| 2788 | |
| 597 | 2789 smcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_ssi_filter_module); |
| 2790 | |
| 2791 for (cmd = ngx_http_ssi_commands; cmd->name.len; cmd++) { | |
| 2792 rc = ngx_hash_add_key(&smcf->commands, &cmd->name, cmd, | |
| 2793 NGX_HASH_READONLY_KEY); | |
| 2794 | |
| 2795 if (rc == NGX_OK) { | |
| 2796 continue; | |
| 2797 } | |
| 2798 | |
| 2799 if (rc == NGX_BUSY) { | |
| 2800 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 2801 "conflicting SSI command \"%V\"", &cmd->name); | |
| 2802 } | |
| 2803 | |
| 2804 return NGX_ERROR; | |
| 2805 } | |
| 2806 | |
| 577 | 2807 return NGX_OK; |
| 509 | 2808 } |
| 2809 | |
| 2810 | |
| 497 | 2811 static void * |
| 597 | 2812 ngx_http_ssi_create_main_conf(ngx_conf_t *cf) |
| 2813 { | |
| 2814 ngx_http_ssi_main_conf_t *smcf; | |
| 2815 | |
| 2816 smcf = ngx_pcalloc(cf->pool, sizeof(ngx_http_ssi_main_conf_t)); | |
| 2817 if (smcf == NULL) { | |
|
2912
c7d57b539248
return NULL instead of NGX_CONF_ERROR on a create conf failure
Igor Sysoev <igor@sysoev.ru>
parents:
2536
diff
changeset
|
2818 return NULL; |
| 597 | 2819 } |
| 2820 | |
| 2821 smcf->commands.pool = cf->pool; | |
| 2822 smcf->commands.temp_pool = cf->temp_pool; | |
| 2823 | |
| 2824 if (ngx_hash_keys_array_init(&smcf->commands, NGX_HASH_SMALL) != NGX_OK) { | |
|
2912
c7d57b539248
return NULL instead of NGX_CONF_ERROR on a create conf failure
Igor Sysoev <igor@sysoev.ru>
parents:
2536
diff
changeset
|
2825 return NULL; |
| 597 | 2826 } |
| 2827 | |
| 2828 return smcf; | |
| 2829 } | |
| 2830 | |
| 2831 | |
| 2832 static char * | |
| 2833 ngx_http_ssi_init_main_conf(ngx_conf_t *cf, void *conf) | |
| 2834 { | |
| 2835 ngx_http_ssi_main_conf_t *smcf = conf; | |
| 2836 | |
| 2837 ngx_hash_init_t hash; | |
| 2838 | |
| 2839 hash.hash = &smcf->hash; | |
| 2840 hash.key = ngx_hash_key; | |
| 2841 hash.max_size = 1024; | |
| 2842 hash.bucket_size = ngx_cacheline_size; | |
| 2843 hash.name = "ssi_command_hash"; | |
| 2844 hash.pool = cf->pool; | |
| 2845 hash.temp_pool = NULL; | |
| 2846 | |
| 2847 if (ngx_hash_init(&hash, smcf->commands.keys.elts, | |
| 2848 smcf->commands.keys.nelts) | |
| 2849 != NGX_OK) | |
| 2850 { | |
| 2851 return NGX_CONF_ERROR; | |
| 2852 } | |
| 2853 | |
| 2854 return NGX_CONF_OK; | |
| 2855 } | |
| 2856 | |
| 2857 | |
| 2858 static void * | |
| 1169 | 2859 ngx_http_ssi_create_loc_conf(ngx_conf_t *cf) |
|
239
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parents:
131
diff
changeset
|
2860 { |
| 597 | 2861 ngx_http_ssi_loc_conf_t *slcf; |
| 2862 | |
| 2863 slcf = ngx_pcalloc(cf->pool, sizeof(ngx_http_ssi_loc_conf_t)); | |
| 2864 if (slcf == NULL) { | |
|
2912
c7d57b539248
return NULL instead of NGX_CONF_ERROR on a create conf failure
Igor Sysoev <igor@sysoev.ru>
parents:
2536
diff
changeset
|
2865 return NULL; |
|
239
574bea0142be
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parents:
131
diff
changeset
|
2866 } |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
2867 |
| 527 | 2868 /* |
| 2869 * set by ngx_pcalloc(): | |
| 2870 * | |
|
2166
723df5089c05
use hash in gzip_types, ssi_types, and sub_filter_types
Igor Sysoev <igor@sysoev.ru>
parents:
2136
diff
changeset
|
2871 * conf->types = { NULL }; |
|
723df5089c05
use hash in gzip_types, ssi_types, and sub_filter_types
Igor Sysoev <igor@sysoev.ru>
parents:
2136
diff
changeset
|
2872 * conf->types_keys = NULL; |
| 527 | 2873 */ |
| 2874 | |
| 597 | 2875 slcf->enable = NGX_CONF_UNSET; |
| 2876 slcf->silent_errors = NGX_CONF_UNSET; | |
| 2877 slcf->ignore_recycled_buffers = NGX_CONF_UNSET; | |
|
5228
cbd4bbe976d4
SSI: ssi_last_modified directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4821
diff
changeset
|
2878 slcf->last_modified = NGX_CONF_UNSET; |
| 597 | 2879 |
| 2880 slcf->min_file_chunk = NGX_CONF_UNSET_SIZE; | |
| 2881 slcf->value_len = NGX_CONF_UNSET_SIZE; | |
| 2882 | |
| 2883 return slcf; | |
|
239
574bea0142be
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Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
2884 } |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
2885 |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
2886 |
| 497 | 2887 static char * |
| 1169 | 2888 ngx_http_ssi_merge_loc_conf(ngx_conf_t *cf, void *parent, void *child) |
|
239
574bea0142be
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Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
2889 { |
| 597 | 2890 ngx_http_ssi_loc_conf_t *prev = parent; |
| 2891 ngx_http_ssi_loc_conf_t *conf = child; | |
|
239
574bea0142be
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Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
2892 |
|
574bea0142be
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Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
2893 ngx_conf_merge_value(conf->enable, prev->enable, 0); |
| 497 | 2894 ngx_conf_merge_value(conf->silent_errors, prev->silent_errors, 0); |
| 509 | 2895 ngx_conf_merge_value(conf->ignore_recycled_buffers, |
| 2896 prev->ignore_recycled_buffers, 0); | |
|
5228
cbd4bbe976d4
SSI: ssi_last_modified directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4821
diff
changeset
|
2897 ngx_conf_merge_value(conf->last_modified, prev->last_modified, 0); |
| 497 | 2898 |
| 2899 ngx_conf_merge_size_value(conf->min_file_chunk, prev->min_file_chunk, 1024); | |
|
4528
00ccad19c53d
Fixed ssi and perl interaction.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
2900 ngx_conf_merge_size_value(conf->value_len, prev->value_len, 255); |
|
239
574bea0142be
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Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
2901 |
|
3372
6b8e5c882e47
support "*" in gzip_types, ssi_types, etc
Igor Sysoev <igor@sysoev.ru>
parents:
3325
diff
changeset
|
2902 if (ngx_http_merge_types(cf, &conf->types_keys, &conf->types, |
|
6b8e5c882e47
support "*" in gzip_types, ssi_types, etc
Igor Sysoev <igor@sysoev.ru>
parents:
3325
diff
changeset
|
2903 &prev->types_keys, &prev->types, |
|
2166
723df5089c05
use hash in gzip_types, ssi_types, and sub_filter_types
Igor Sysoev <igor@sysoev.ru>
parents:
2136
diff
changeset
|
2904 ngx_http_html_default_types) |
|
723df5089c05
use hash in gzip_types, ssi_types, and sub_filter_types
Igor Sysoev <igor@sysoev.ru>
parents:
2136
diff
changeset
|
2905 != NGX_OK) |
|
723df5089c05
use hash in gzip_types, ssi_types, and sub_filter_types
Igor Sysoev <igor@sysoev.ru>
parents:
2136
diff
changeset
|
2906 { |
|
723df5089c05
use hash in gzip_types, ssi_types, and sub_filter_types
Igor Sysoev <igor@sysoev.ru>
parents:
2136
diff
changeset
|
2907 return NGX_CONF_ERROR; |
| 527 | 2908 } |
| 2909 | |
|
239
574bea0142be
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Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
2910 return NGX_CONF_OK; |
|
15
cbb38b60495c
nginx-0.0.1-2002-09-18-20:32:22 import
Igor Sysoev <igor@sysoev.ru>
parents:
14
diff
changeset
|
2911 } |
|
14
f8a0d0f31a24
nginx-0.0.1-2002-09-17-21:49:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
2912 |
|
f8a0d0f31a24
nginx-0.0.1-2002-09-17-21:49:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
2913 |
| 497 | 2914 static ngx_int_t |
| 681 | 2915 ngx_http_ssi_filter_init(ngx_conf_t *cf) |
|
125
885ffb8cc32a
nginx-0.0.1-2003-08-06-09:30:51 import
Igor Sysoev <igor@sysoev.ru>
parents:
16
diff
changeset
|
2916 { |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
2917 ngx_http_next_header_filter = ngx_http_top_header_filter; |
|
125
885ffb8cc32a
nginx-0.0.1-2003-08-06-09:30:51 import
Igor Sysoev <igor@sysoev.ru>
parents:
16
diff
changeset
|
2918 ngx_http_top_header_filter = ngx_http_ssi_header_filter; |
|
14
f8a0d0f31a24
nginx-0.0.1-2002-09-17-21:49:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
2919 |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
2920 ngx_http_next_body_filter = ngx_http_top_body_filter; |
|
125
885ffb8cc32a
nginx-0.0.1-2003-08-06-09:30:51 import
Igor Sysoev <igor@sysoev.ru>
parents:
16
diff
changeset
|
2921 ngx_http_top_body_filter = ngx_http_ssi_body_filter; |
|
14
f8a0d0f31a24
nginx-0.0.1-2002-09-17-21:49:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
2922 |
|
125
885ffb8cc32a
nginx-0.0.1-2003-08-06-09:30:51 import
Igor Sysoev <igor@sysoev.ru>
parents:
16
diff
changeset
|
2923 return NGX_OK; |
|
14
f8a0d0f31a24
nginx-0.0.1-2002-09-17-21:49:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
2924 } |