Mercurial > hg > nginx
annotate src/http/modules/ngx_http_ssi_filter_module.c @ 5540:3a8e19528b30
SSI: fixed $date_local and $date_gmt without SSI (ticket #230).
If there is no SSI context in a given request at a given time,
the $date_local and $date_gmt variables used "%s" format, instead
of "%A, %d-%b-%Y %H:%M:%S %Z" documented as the default and used
if there is SSI module context and timefmt wasn't modified using
the "config" SSI command.
While use of these variables outside of the SSI evaluation isn't strictly
valid, previous behaviour is certainly inconsistent, hence the fix.
| author | Maxim Dounin <mdounin@mdounin.ru> |
|---|---|
| date | Tue, 28 Jan 2014 15:40:45 +0400 |
| parents | 74bfa803a5aa |
| children | e491b26fa5a1 |
| rev | line source |
|---|---|
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1 |
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2 /* |
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3 * Copyright (C) Igor Sysoev |
| 4412 | 4 * Copyright (C) Nginx, Inc. |
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5 */ |
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7 |
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8 #include <ngx_config.h> |
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9 #include <ngx_core.h> |
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10 #include <ngx_http.h> |
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11 |
| 553 | 12 #define NGX_HTTP_SSI_ERROR 1 |
| 13 | |
| 14 #define NGX_HTTP_SSI_DATE_LEN 2048 | |
| 15 | |
| 16 #define NGX_HTTP_SSI_ADD_PREFIX 1 | |
| 629 | 17 #define NGX_HTTP_SSI_ADD_ZERO 2 |
| 509 | 18 |
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19 |
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20 typedef struct { |
| 597 | 21 ngx_flag_t enable; |
| 22 ngx_flag_t silent_errors; | |
| 23 ngx_flag_t ignore_recycled_buffers; | |
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24 ngx_flag_t last_modified; |
| 597 | 25 |
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26 ngx_hash_t types; |
| 597 | 27 |
| 28 size_t min_file_chunk; | |
| 29 size_t value_len; | |
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30 |
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31 ngx_array_t *types_keys; |
| 597 | 32 } ngx_http_ssi_loc_conf_t; |
| 553 | 33 |
| 34 | |
| 35 typedef struct { | |
| 597 | 36 ngx_str_t name; |
| 611 | 37 ngx_uint_t key; |
| 597 | 38 ngx_str_t value; |
| 39 } ngx_http_ssi_var_t; | |
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40 |
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41 |
| 667 | 42 typedef struct { |
| 43 ngx_str_t name; | |
| 44 ngx_chain_t *bufs; | |
| 45 ngx_uint_t count; | |
| 46 } ngx_http_ssi_block_t; | |
| 47 | |
| 48 | |
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49 typedef enum { |
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50 ssi_start_state = 0, |
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51 ssi_tag_state, |
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52 ssi_comment0_state, |
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53 ssi_comment1_state, |
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54 ssi_sharp_state, |
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55 ssi_precommand_state, |
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56 ssi_command_state, |
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57 ssi_preparam_state, |
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58 ssi_param_state, |
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59 ssi_preequal_state, |
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60 ssi_prevalue_state, |
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61 ssi_double_quoted_value_state, |
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62 ssi_quoted_value_state, |
| 497 | 63 ssi_quoted_symbol_state, |
| 64 ssi_postparam_state, | |
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65 ssi_comment_end0_state, |
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66 ssi_comment_end1_state, |
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67 ssi_error_state, |
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68 ssi_error_end0_state, |
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69 ssi_error_end1_state |
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70 } ngx_http_ssi_state_e; |
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71 |
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72 |
| 509 | 73 static ngx_int_t ngx_http_ssi_output(ngx_http_request_t *r, |
| 74 ngx_http_ssi_ctx_t *ctx); | |
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75 static void ngx_http_ssi_buffered(ngx_http_request_t *r, |
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76 ngx_http_ssi_ctx_t *ctx); |
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77 static ngx_int_t ngx_http_ssi_parse(ngx_http_request_t *r, |
| 497 | 78 ngx_http_ssi_ctx_t *ctx); |
| 553 | 79 static ngx_str_t *ngx_http_ssi_get_variable(ngx_http_request_t *r, |
| 611 | 80 ngx_str_t *name, ngx_uint_t key); |
| 553 | 81 static ngx_int_t ngx_http_ssi_evaluate_string(ngx_http_request_t *r, |
| 82 ngx_http_ssi_ctx_t *ctx, ngx_str_t *text, ngx_uint_t flags); | |
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83 static ngx_int_t ngx_http_ssi_regex_match(ngx_http_request_t *r, |
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84 ngx_str_t *pattern, ngx_str_t *str); |
| 553 | 85 |
| 86 static ngx_int_t ngx_http_ssi_include(ngx_http_request_t *r, | |
| 87 ngx_http_ssi_ctx_t *ctx, ngx_str_t **params); | |
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88 static ngx_int_t ngx_http_ssi_stub_output(ngx_http_request_t *r, void *data, |
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89 ngx_int_t rc); |
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90 static ngx_int_t ngx_http_ssi_set_variable(ngx_http_request_t *r, void *data, |
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91 ngx_int_t rc); |
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92 static ngx_int_t ngx_http_ssi_echo(ngx_http_request_t *r, |
| 497 | 93 ngx_http_ssi_ctx_t *ctx, ngx_str_t **params); |
| 509 | 94 static ngx_int_t ngx_http_ssi_config(ngx_http_request_t *r, |
| 95 ngx_http_ssi_ctx_t *ctx, ngx_str_t **params); | |
| 553 | 96 static ngx_int_t ngx_http_ssi_set(ngx_http_request_t *r, |
| 509 | 97 ngx_http_ssi_ctx_t *ctx, ngx_str_t **params); |
| 98 static ngx_int_t ngx_http_ssi_if(ngx_http_request_t *r, | |
| 99 ngx_http_ssi_ctx_t *ctx, ngx_str_t **params); | |
| 100 static ngx_int_t ngx_http_ssi_else(ngx_http_request_t *r, | |
| 101 ngx_http_ssi_ctx_t *ctx, ngx_str_t **params); | |
| 102 static ngx_int_t ngx_http_ssi_endif(ngx_http_request_t *r, | |
| 103 ngx_http_ssi_ctx_t *ctx, ngx_str_t **params); | |
| 667 | 104 static ngx_int_t ngx_http_ssi_block(ngx_http_request_t *r, |
| 105 ngx_http_ssi_ctx_t *ctx, ngx_str_t **params); | |
| 106 static ngx_int_t ngx_http_ssi_endblock(ngx_http_request_t *r, | |
| 107 ngx_http_ssi_ctx_t *ctx, ngx_str_t **params); | |
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108 |
| 573 | 109 static ngx_int_t ngx_http_ssi_date_gmt_local_variable(ngx_http_request_t *r, |
| 2041 | 110 ngx_http_variable_value_t *v, uintptr_t gmt); |
| 509 | 111 |
| 597 | 112 static ngx_int_t ngx_http_ssi_preconfiguration(ngx_conf_t *cf); |
| 113 static void *ngx_http_ssi_create_main_conf(ngx_conf_t *cf); | |
| 114 static char *ngx_http_ssi_init_main_conf(ngx_conf_t *cf, void *conf); | |
| 1169 | 115 static void *ngx_http_ssi_create_loc_conf(ngx_conf_t *cf); |
| 116 static char *ngx_http_ssi_merge_loc_conf(ngx_conf_t *cf, | |
| 497 | 117 void *parent, void *child); |
| 681 | 118 static ngx_int_t ngx_http_ssi_filter_init(ngx_conf_t *cf); |
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119 |
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120 |
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121 static ngx_command_t ngx_http_ssi_filter_commands[] = { |
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122 |
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123 { ngx_string("ssi"), |
| 681 | 124 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF |
| 125 |NGX_CONF_FLAG, | |
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126 ngx_conf_set_flag_slot, |
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127 NGX_HTTP_LOC_CONF_OFFSET, |
| 597 | 128 offsetof(ngx_http_ssi_loc_conf_t, enable), |
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129 NULL }, |
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130 |
| 497 | 131 { ngx_string("ssi_silent_errors"), |
| 132 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
| 133 ngx_conf_set_flag_slot, | |
| 134 NGX_HTTP_LOC_CONF_OFFSET, | |
| 597 | 135 offsetof(ngx_http_ssi_loc_conf_t, silent_errors), |
| 497 | 136 NULL }, |
| 137 | |
| 509 | 138 { ngx_string("ssi_ignore_recycled_buffers"), |
| 139 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
| 140 ngx_conf_set_flag_slot, | |
| 141 NGX_HTTP_LOC_CONF_OFFSET, | |
| 597 | 142 offsetof(ngx_http_ssi_loc_conf_t, ignore_recycled_buffers), |
| 509 | 143 NULL }, |
| 144 | |
| 497 | 145 { ngx_string("ssi_min_file_chunk"), |
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146 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
| 497 | 147 ngx_conf_set_size_slot, |
| 148 NGX_HTTP_LOC_CONF_OFFSET, | |
| 597 | 149 offsetof(ngx_http_ssi_loc_conf_t, min_file_chunk), |
| 497 | 150 NULL }, |
| 151 | |
| 589 | 152 { ngx_string("ssi_value_length"), |
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153 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
| 589 | 154 ngx_conf_set_size_slot, |
| 155 NGX_HTTP_LOC_CONF_OFFSET, | |
| 597 | 156 offsetof(ngx_http_ssi_loc_conf_t, value_len), |
| 589 | 157 NULL }, |
| 158 | |
| 527 | 159 { ngx_string("ssi_types"), |
| 160 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, | |
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161 ngx_http_types_slot, |
| 527 | 162 NGX_HTTP_LOC_CONF_OFFSET, |
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163 offsetof(ngx_http_ssi_loc_conf_t, types_keys), |
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164 &ngx_http_html_default_types[0] }, |
| 527 | 165 |
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166 { ngx_string("ssi_last_modified"), |
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167 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, |
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168 ngx_conf_set_flag_slot, |
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169 NGX_HTTP_LOC_CONF_OFFSET, |
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170 offsetof(ngx_http_ssi_loc_conf_t, last_modified), |
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171 NULL }, |
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172 |
| 497 | 173 ngx_null_command |
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174 }; |
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175 |
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176 |
| 577 | 177 |
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178 static ngx_http_module_t ngx_http_ssi_filter_module_ctx = { |
| 597 | 179 ngx_http_ssi_preconfiguration, /* preconfiguration */ |
| 681 | 180 ngx_http_ssi_filter_init, /* postconfiguration */ |
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181 |
| 597 | 182 ngx_http_ssi_create_main_conf, /* create main configuration */ |
| 183 ngx_http_ssi_init_main_conf, /* init main configuration */ | |
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184 |
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185 NULL, /* create server configuration */ |
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186 NULL, /* merge server configuration */ |
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187 |
| 1169 | 188 ngx_http_ssi_create_loc_conf, /* create location configuration */ |
| 189 ngx_http_ssi_merge_loc_conf /* merge location configuration */ | |
| 577 | 190 }; |
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191 |
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192 |
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193 ngx_module_t ngx_http_ssi_filter_module = { |
| 509 | 194 NGX_MODULE_V1, |
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195 &ngx_http_ssi_filter_module_ctx, /* module context */ |
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196 ngx_http_ssi_filter_commands, /* module directives */ |
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197 NGX_HTTP_MODULE, /* module type */ |
| 541 | 198 NULL, /* init master */ |
| 681 | 199 NULL, /* init module */ |
| 541 | 200 NULL, /* init process */ |
| 201 NULL, /* init thread */ | |
| 202 NULL, /* exit thread */ | |
| 203 NULL, /* exit process */ | |
| 204 NULL, /* exit master */ | |
| 205 NGX_MODULE_V1_PADDING | |
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206 }; |
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207 |
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208 |
| 569 | 209 static ngx_http_output_header_filter_pt ngx_http_next_header_filter; |
| 210 static ngx_http_output_body_filter_pt ngx_http_next_body_filter; | |
| 497 | 211 |
| 212 | |
| 213 static u_char ngx_http_ssi_string[] = "<!--"; | |
| 214 | |
| 215 static ngx_str_t ngx_http_ssi_none = ngx_string("(none)"); | |
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216 static ngx_str_t ngx_http_ssi_timefmt = ngx_string("%A, %d-%b-%Y %H:%M:%S %Z"); |
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217 static ngx_str_t ngx_http_ssi_null_string = ngx_null_string; |
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218 |
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219 |
| 553 | 220 #define NGX_HTTP_SSI_INCLUDE_VIRTUAL 0 |
| 221 #define NGX_HTTP_SSI_INCLUDE_FILE 1 | |
| 645 | 222 #define NGX_HTTP_SSI_INCLUDE_WAIT 2 |
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223 #define NGX_HTTP_SSI_INCLUDE_SET 3 |
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224 #define NGX_HTTP_SSI_INCLUDE_STUB 4 |
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225 |
| 509 | 226 #define NGX_HTTP_SSI_ECHO_VAR 0 |
| 227 #define NGX_HTTP_SSI_ECHO_DEFAULT 1 | |
| 1545 | 228 #define NGX_HTTP_SSI_ECHO_ENCODING 2 |
| 509 | 229 |
| 547 | 230 #define NGX_HTTP_SSI_CONFIG_ERRMSG 0 |
| 231 #define NGX_HTTP_SSI_CONFIG_TIMEFMT 1 | |
| 509 | 232 |
| 553 | 233 #define NGX_HTTP_SSI_SET_VAR 0 |
| 234 #define NGX_HTTP_SSI_SET_VALUE 1 | |
| 509 | 235 |
| 236 #define NGX_HTTP_SSI_IF_EXPR 0 | |
| 237 | |
| 667 | 238 #define NGX_HTTP_SSI_BLOCK_NAME 0 |
| 239 | |
| 497 | 240 |
| 553 | 241 static ngx_http_ssi_param_t ngx_http_ssi_include_params[] = { |
| 597 | 242 { ngx_string("virtual"), NGX_HTTP_SSI_INCLUDE_VIRTUAL, 0, 0 }, |
| 243 { ngx_string("file"), NGX_HTTP_SSI_INCLUDE_FILE, 0, 0 }, | |
| 645 | 244 { ngx_string("wait"), NGX_HTTP_SSI_INCLUDE_WAIT, 0, 0 }, |
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245 { ngx_string("set"), NGX_HTTP_SSI_INCLUDE_SET, 0, 0 }, |
| 667 | 246 { ngx_string("stub"), NGX_HTTP_SSI_INCLUDE_STUB, 0, 0 }, |
| 597 | 247 { ngx_null_string, 0, 0, 0 } |
| 553 | 248 }; |
| 249 | |
| 250 | |
| 497 | 251 static ngx_http_ssi_param_t ngx_http_ssi_echo_params[] = { |
| 597 | 252 { ngx_string("var"), NGX_HTTP_SSI_ECHO_VAR, 1, 0 }, |
| 253 { ngx_string("default"), NGX_HTTP_SSI_ECHO_DEFAULT, 0, 0 }, | |
| 1545 | 254 { ngx_string("encoding"), NGX_HTTP_SSI_ECHO_ENCODING, 0, 0 }, |
| 597 | 255 { ngx_null_string, 0, 0, 0 } |
| 497 | 256 }; |
|
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257 |
| 509 | 258 |
| 259 static ngx_http_ssi_param_t ngx_http_ssi_config_params[] = { | |
| 597 | 260 { ngx_string("errmsg"), NGX_HTTP_SSI_CONFIG_ERRMSG, 0, 0 }, |
| 261 { ngx_string("timefmt"), NGX_HTTP_SSI_CONFIG_TIMEFMT, 0, 0 }, | |
| 262 { ngx_null_string, 0, 0, 0 } | |
| 509 | 263 }; |
| 264 | |
| 265 | |
| 553 | 266 static ngx_http_ssi_param_t ngx_http_ssi_set_params[] = { |
| 597 | 267 { ngx_string("var"), NGX_HTTP_SSI_SET_VAR, 1, 0 }, |
| 268 { ngx_string("value"), NGX_HTTP_SSI_SET_VALUE, 1, 0 }, | |
| 269 { ngx_null_string, 0, 0, 0 } | |
| 553 | 270 }; |
| 271 | |
| 272 | |
| 509 | 273 static ngx_http_ssi_param_t ngx_http_ssi_if_params[] = { |
| 597 | 274 { ngx_string("expr"), NGX_HTTP_SSI_IF_EXPR, 1, 0 }, |
| 275 { ngx_null_string, 0, 0, 0 } | |
| 509 | 276 }; |
| 277 | |
| 278 | |
| 667 | 279 static ngx_http_ssi_param_t ngx_http_ssi_block_params[] = { |
| 280 { ngx_string("name"), NGX_HTTP_SSI_BLOCK_NAME, 1, 0 }, | |
| 281 { ngx_null_string, 0, 0, 0 } | |
| 282 }; | |
| 283 | |
| 284 | |
| 509 | 285 static ngx_http_ssi_param_t ngx_http_ssi_no_params[] = { |
| 597 | 286 { ngx_null_string, 0, 0, 0 } |
| 509 | 287 }; |
| 288 | |
|
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289 |
| 497 | 290 static ngx_http_ssi_command_t ngx_http_ssi_commands[] = { |
| 553 | 291 { ngx_string("include"), ngx_http_ssi_include, |
| 667 | 292 ngx_http_ssi_include_params, 0, 0, 1 }, |
| 293 { ngx_string("echo"), ngx_http_ssi_echo, | |
| 294 ngx_http_ssi_echo_params, 0, 0, 0 }, | |
| 509 | 295 { ngx_string("config"), ngx_http_ssi_config, |
| 667 | 296 ngx_http_ssi_config_params, 0, 0, 0 }, |
| 297 { ngx_string("set"), ngx_http_ssi_set, ngx_http_ssi_set_params, 0, 0, 0 }, | |
| 298 | |
| 299 { ngx_string("if"), ngx_http_ssi_if, ngx_http_ssi_if_params, 0, 0, 0 }, | |
| 629 | 300 { ngx_string("elif"), ngx_http_ssi_if, ngx_http_ssi_if_params, |
| 667 | 301 NGX_HTTP_SSI_COND_IF, 0, 0 }, |
| 629 | 302 { ngx_string("else"), ngx_http_ssi_else, ngx_http_ssi_no_params, |
| 667 | 303 NGX_HTTP_SSI_COND_IF, 0, 0 }, |
| 629 | 304 { ngx_string("endif"), ngx_http_ssi_endif, ngx_http_ssi_no_params, |
| 667 | 305 NGX_HTTP_SSI_COND_ELSE, 0, 0 }, |
| 306 | |
| 307 { ngx_string("block"), ngx_http_ssi_block, | |
| 308 ngx_http_ssi_block_params, 0, 0, 0 }, | |
| 309 { ngx_string("endblock"), ngx_http_ssi_endblock, | |
| 310 ngx_http_ssi_no_params, 0, 1, 0 }, | |
| 311 | |
| 312 { ngx_null_string, NULL, NULL, 0, 0, 0 } | |
| 497 | 313 }; |
| 314 | |
| 315 | |
| 509 | 316 static ngx_http_variable_t ngx_http_ssi_vars[] = { |
| 317 | |
| 637 | 318 { ngx_string("date_local"), NULL, ngx_http_ssi_date_gmt_local_variable, 0, |
| 1565 | 319 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 509 | 320 |
| 637 | 321 { ngx_string("date_gmt"), NULL, ngx_http_ssi_date_gmt_local_variable, 1, |
| 1565 | 322 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
| 509 | 323 |
| 637 | 324 { ngx_null_string, NULL, NULL, 0, 0, 0 } |
| 509 | 325 }; |
| 326 | |
| 327 | |
| 328 | |
| 497 | 329 static ngx_int_t |
| 330 ngx_http_ssi_header_filter(ngx_http_request_t *r) | |
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331 { |
| 597 | 332 ngx_http_ssi_ctx_t *ctx; |
| 333 ngx_http_ssi_loc_conf_t *slcf; | |
| 334 | |
| 335 slcf = ngx_http_get_module_loc_conf(r, ngx_http_ssi_filter_module); | |
| 336 | |
| 337 if (!slcf->enable | |
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338 || r->headers_out.content_length_n == 0 |
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339 || ngx_http_test_content_type(r, &slcf->types) == NULL) |
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340 { |
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341 return ngx_http_next_header_filter(r); |
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342 } |
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343 |
| 499 | 344 ctx = ngx_pcalloc(r->pool, sizeof(ngx_http_ssi_ctx_t)); |
| 345 if (ctx == NULL) { | |
| 497 | 346 return NGX_ERROR; |
| 347 } | |
| 348 | |
| 349 ngx_http_set_ctx(r, ctx, ngx_http_ssi_filter_module); | |
| 350 | |
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351 |
| 597 | 352 ctx->value_len = slcf->value_len; |
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353 ctx->last_out = &ctx->out; |
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354 |
| 1545 | 355 ctx->encoding = NGX_HTTP_SSI_ENTITY_ENCODING; |
| 509 | 356 ctx->output = 1; |
| 357 | |
| 497 | 358 ctx->params.elts = ctx->params_array; |
| 359 ctx->params.size = sizeof(ngx_table_elt_t); | |
| 360 ctx->params.nalloc = NGX_HTTP_SSI_PARAMS_N; | |
| 361 ctx->params.pool = r->pool; | |
| 362 | |
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363 ctx->timefmt = ngx_http_ssi_timefmt; |
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364 ngx_str_set(&ctx->errmsg, |
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365 "[an error occurred while processing the directive]"); |
| 547 | 366 |
| 497 | 367 r->filter_need_in_memory = 1; |
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368 |
| 597 | 369 if (r == r->main) { |
| 577 | 370 ngx_http_clear_content_length(r); |
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371 ngx_http_clear_accept_ranges(r); |
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372 ngx_http_clear_etag(r); |
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373 |
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374 if (!slcf->last_modified) { |
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375 ngx_http_clear_last_modified(r); |
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376 } |
| 509 | 377 } |
| 378 | |
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379 return ngx_http_next_header_filter(r); |
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380 } |
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381 |
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382 |
| 497 | 383 static ngx_int_t |
| 384 ngx_http_ssi_body_filter(ngx_http_request_t *r, ngx_chain_t *in) | |
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385 { |
| 667 | 386 size_t len; |
| 597 | 387 ngx_int_t rc; |
| 388 ngx_buf_t *b; | |
| 389 ngx_uint_t i, index; | |
| 667 | 390 ngx_chain_t *cl, **ll; |
| 597 | 391 ngx_table_elt_t *param; |
| 667 | 392 ngx_http_ssi_ctx_t *ctx, *mctx; |
| 393 ngx_http_ssi_block_t *bl; | |
| 597 | 394 ngx_http_ssi_param_t *prm; |
| 395 ngx_http_ssi_command_t *cmd; | |
| 396 ngx_http_ssi_loc_conf_t *slcf; | |
| 397 ngx_http_ssi_main_conf_t *smcf; | |
| 599 | 398 ngx_str_t *params[NGX_HTTP_SSI_MAX_PARAMS + 1]; |
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399 |
|
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400 ctx = ngx_http_get_module_ctx(r, ngx_http_ssi_filter_module); |
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401 |
| 645 | 402 if (ctx == NULL |
| 403 || (in == NULL | |
| 404 && ctx->buf == NULL | |
| 405 && ctx->in == NULL | |
| 406 && ctx->busy == NULL)) | |
| 407 { | |
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nginx-0.0.1-2004-01-28-23:38:54 import
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|
408 return ngx_http_next_body_filter(r, in); |
|
128
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Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
409 } |
|
1947c683490f
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parents:
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|
410 |
| 497 | 411 /* add the incoming chain to the chain ctx->in */ |
|
129
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|
412 |
|
239
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413 if (in) { |
|
2536
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414 if (ngx_chain_add_copy(r->pool, &ctx->in, in) != NGX_OK) { |
|
129
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parents:
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|
415 return NGX_ERROR; |
|
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parents:
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|
416 } |
|
239
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|
417 } |
|
129
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|
418 |
|
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419 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
|
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420 "http ssi filter \"%V?%V\"", &r->uri, &r->args); |
|
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421 |
| 645 | 422 if (ctx->wait) { |
|
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|
423 |
|
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424 if (r != r->connection->data) { |
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changeset
|
425 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
|
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parents:
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|
426 "http ssi filter wait \"%V?%V\" non-active", |
|
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427 &ctx->wait->uri, &ctx->wait->args); |
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changeset
|
428 |
| 645 | 429 return NGX_AGAIN; |
| 430 } | |
| 431 | |
|
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432 if (ctx->wait->done) { |
|
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changeset
|
433 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
|
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changeset
|
434 "http ssi filter wait \"%V?%V\" done", |
|
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|
435 &ctx->wait->uri, &ctx->wait->args); |
|
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diff
changeset
|
436 |
|
767
cad7543dc419
fix <!--#include virtual=... wait="yes" -->
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parents:
765
diff
changeset
|
437 ctx->wait = NULL; |
|
2377
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|
438 |
|
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|
439 } else { |
|
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440 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
|
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changeset
|
441 "http ssi filter wait \"%V?%V\"", |
|
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changeset
|
442 &ctx->wait->uri, &ctx->wait->args); |
|
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|
443 |
|
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|
444 return ngx_http_next_body_filter(r, NULL); |
|
767
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diff
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|
445 } |
| 645 | 446 } |
| 447 | |
| 597 | 448 slcf = ngx_http_get_module_loc_conf(r, ngx_http_ssi_filter_module); |
|
129
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parents:
128
diff
changeset
|
449 |
| 499 | 450 while (ctx->in || ctx->buf) { |
|
241
3bfa496bc22e
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parents:
240
diff
changeset
|
451 |
| 3642 | 452 if (ctx->buf == NULL) { |
| 499 | 453 ctx->buf = ctx->in->buf; |
| 454 ctx->in = ctx->in->next; | |
| 455 ctx->pos = ctx->buf->pos; | |
| 456 } | |
| 497 | 457 |
| 458 if (ctx->state == ssi_start_state) { | |
| 459 ctx->copy_start = ctx->pos; | |
| 460 ctx->copy_end = ctx->pos; | |
|
129
7a886b9a67dc
nginx-0.0.1-2003-08-10-20:14:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
128
diff
changeset
|
461 } |
|
7a886b9a67dc
nginx-0.0.1-2003-08-10-20:14:37 import
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parents:
128
diff
changeset
|
462 |
| 499 | 463 b = NULL; |
| 464 | |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
465 while (ctx->pos < ctx->buf->last) { |
|
241
3bfa496bc22e
nginx-0.0.1-2004-01-27-10:08:39 import
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parents:
240
diff
changeset
|
466 |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
467 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
468 "saved: %d state: %d", ctx->saved, ctx->state); |
|
241
3bfa496bc22e
nginx-0.0.1-2004-01-27-10:08:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
240
diff
changeset
|
469 |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
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parents:
131
diff
changeset
|
470 rc = ngx_http_ssi_parse(r, ctx); |
|
129
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nginx-0.0.1-2003-08-10-20:14:37 import
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parents:
128
diff
changeset
|
471 |
| 497 | 472 ngx_log_debug4(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 473 "parse: %d, looked: %d %p-%p", | |
| 474 rc, ctx->looked, ctx->copy_start, ctx->copy_end); | |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
475 |
| 497 | 476 if (rc == NGX_ERROR) { |
|
239
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parents:
131
diff
changeset
|
477 return rc; |
| 497 | 478 } |
|
239
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parents:
131
diff
changeset
|
479 |
| 497 | 480 if (ctx->copy_start != ctx->copy_end) { |
|
241
3bfa496bc22e
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parents:
240
diff
changeset
|
481 |
| 509 | 482 if (ctx->output) { |
| 483 | |
| 484 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 485 "saved: %d", ctx->saved); | |
| 486 | |
| 487 if (ctx->saved) { | |
| 488 | |
| 489 if (ctx->free) { | |
| 490 cl = ctx->free; | |
| 491 ctx->free = ctx->free->next; | |
| 492 b = cl->buf; | |
| 493 ngx_memzero(b, sizeof(ngx_buf_t)); | |
|
241
3bfa496bc22e
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parents:
240
diff
changeset
|
494 |
| 509 | 495 } else { |
| 496 b = ngx_calloc_buf(r->pool); | |
| 497 if (b == NULL) { | |
| 498 return NGX_ERROR; | |
| 499 } | |
| 500 | |
| 501 cl = ngx_alloc_chain_link(r->pool); | |
| 502 if (cl == NULL) { | |
| 503 return NGX_ERROR; | |
| 504 } | |
| 505 | |
| 506 cl->buf = b; | |
| 507 } | |
| 508 | |
| 509 b->memory = 1; | |
| 510 b->pos = ngx_http_ssi_string; | |
| 511 b->last = ngx_http_ssi_string + ctx->saved; | |
| 512 | |
| 513 *ctx->last_out = cl; | |
| 514 ctx->last_out = &cl->next; | |
| 515 | |
| 516 ctx->saved = 0; | |
| 517 } | |
| 499 | 518 |
| 519 if (ctx->free) { | |
| 520 cl = ctx->free; | |
| 521 ctx->free = ctx->free->next; | |
| 522 b = cl->buf; | |
| 523 | |
| 524 } else { | |
| 509 | 525 b = ngx_alloc_buf(r->pool); |
| 499 | 526 if (b == NULL) { |
| 527 return NGX_ERROR; | |
| 528 } | |
| 529 | |
| 530 cl = ngx_alloc_chain_link(r->pool); | |
| 531 if (cl == NULL) { | |
| 532 return NGX_ERROR; | |
| 533 } | |
| 534 | |
| 535 cl->buf = b; | |
|
239
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parents:
131
diff
changeset
|
536 } |
|
574bea0142be
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parents:
131
diff
changeset
|
537 |
| 509 | 538 ngx_memcpy(b, ctx->buf, sizeof(ngx_buf_t)); |
| 539 | |
| 513 | 540 b->pos = ctx->copy_start; |
| 541 b->last = ctx->copy_end; | |
| 542 b->shadow = NULL; | |
| 509 | 543 b->last_buf = 0; |
| 544 b->recycled = 0; | |
|
239
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parents:
131
diff
changeset
|
545 |
| 509 | 546 if (b->in_file) { |
| 597 | 547 if (slcf->min_file_chunk < (size_t) (b->last - b->pos)) |
| 509 | 548 { |
|
2079
333ef9e18a59
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Igor Sysoev <igor@sysoev.ru>
parents:
2049
diff
changeset
|
549 b->file_last = b->file_pos |
|
333ef9e18a59
fix error when response parsed by sub filter, then by SSI filter
Igor Sysoev <igor@sysoev.ru>
parents:
2049
diff
changeset
|
550 + (b->last - ctx->buf->pos); |
|
333ef9e18a59
fix error when response parsed by sub filter, then by SSI filter
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parents:
2049
diff
changeset
|
551 b->file_pos += b->pos - ctx->buf->pos; |
| 509 | 552 |
| 553 } else { | |
| 554 b->in_file = 0; | |
| 555 } | |
| 556 } | |
| 557 | |
| 558 cl->next = NULL; | |
|
239
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parents:
131
diff
changeset
|
559 *ctx->last_out = cl; |
|
574bea0142be
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parents:
131
diff
changeset
|
560 ctx->last_out = &cl->next; |
|
574bea0142be
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parents:
131
diff
changeset
|
561 |
| 509 | 562 } else { |
| 667 | 563 if (ctx->block |
| 564 && ctx->saved + (ctx->copy_end - ctx->copy_start)) | |
| 565 { | |
| 566 b = ngx_create_temp_buf(r->pool, | |
| 567 ctx->saved + (ctx->copy_end - ctx->copy_start)); | |
| 568 | |
| 569 if (b == NULL) { | |
| 570 return NGX_ERROR; | |
| 571 } | |
| 572 | |
| 573 if (ctx->saved) { | |
| 574 b->last = ngx_cpymem(b->pos, ngx_http_ssi_string, | |
| 575 ctx->saved); | |
| 576 } | |
| 577 | |
| 578 b->last = ngx_cpymem(b->last, ctx->copy_start, | |
| 579 ctx->copy_end - ctx->copy_start); | |
| 580 | |
| 581 cl = ngx_alloc_chain_link(r->pool); | |
| 582 if (cl == NULL) { | |
| 583 return NGX_ERROR; | |
| 584 } | |
| 585 | |
| 586 cl->buf = b; | |
| 587 cl->next = NULL; | |
| 588 | |
| 589 b = NULL; | |
| 590 | |
| 591 mctx = ngx_http_get_module_ctx(r->main, | |
| 592 ngx_http_ssi_filter_module); | |
| 593 bl = mctx->blocks->elts; | |
| 594 for (ll = &bl[mctx->blocks->nelts - 1].bufs; | |
| 595 *ll; | |
| 596 ll = &(*ll)->next) | |
| 597 { | |
| 598 /* void */ | |
| 599 } | |
| 600 | |
| 601 *ll = cl; | |
| 602 } | |
| 603 | |
|
241
3bfa496bc22e
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parents:
240
diff
changeset
|
604 ctx->saved = 0; |
|
239
574bea0142be
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parents:
131
diff
changeset
|
605 } |
|
574bea0142be
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parents:
131
diff
changeset
|
606 } |
| 497 | 607 |
| 608 if (ctx->state == ssi_start_state) { | |
| 609 ctx->copy_start = ctx->pos; | |
| 610 ctx->copy_end = ctx->pos; | |
|
240
725129fdd524
nginx-0.0.1-2004-01-26-20:22:04 import
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parents:
239
diff
changeset
|
611 |
| 497 | 612 } else { |
| 613 ctx->copy_start = NULL; | |
| 614 ctx->copy_end = NULL; | |
| 615 } | |
| 616 | |
| 617 if (rc == NGX_AGAIN) { | |
| 618 continue; | |
| 619 } | |
|
239
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diff
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|
620 |
| 497 | 621 |
| 573 | 622 b = NULL; |
| 623 | |
| 497 | 624 if (rc == NGX_OK) { |
| 625 | |
| 597 | 626 smcf = ngx_http_get_module_main_conf(r, |
| 627 ngx_http_ssi_filter_module); | |
| 628 | |
| 629 cmd = ngx_hash_find(&smcf->hash, ctx->key, ctx->command.data, | |
| 630 ctx->command.len); | |
| 631 | |
| 632 if (cmd == NULL) { | |
| 633 if (ctx->output) { | |
| 634 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 635 "invalid SSI command: \"%V\"", | |
| 636 &ctx->command); | |
| 637 goto ssi_error; | |
| 497 | 638 } |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
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parents:
127
diff
changeset
|
639 |
| 597 | 640 continue; |
| 497 | 641 } |
| 642 | |
| 667 | 643 if (!ctx->output && !cmd->block) { |
| 644 | |
| 645 if (ctx->block) { | |
| 646 | |
| 647 /* reconstruct the SSI command text */ | |
| 648 | |
| 649 len = 5 + ctx->command.len + 4; | |
| 650 | |
| 651 param = ctx->params.elts; | |
| 652 for (i = 0; i < ctx->params.nelts; i++) { | |
| 653 len += 1 + param[i].key.len + 2 | |
| 654 + param[i].value.len + 1; | |
| 655 } | |
| 656 | |
| 657 b = ngx_create_temp_buf(r->pool, len); | |
| 658 | |
| 659 if (b == NULL) { | |
| 660 return NGX_ERROR; | |
| 661 } | |
| 662 | |
| 663 cl = ngx_alloc_chain_link(r->pool); | |
| 664 if (cl == NULL) { | |
| 665 return NGX_ERROR; | |
| 666 } | |
| 667 | |
| 668 cl->buf = b; | |
| 669 cl->next = NULL; | |
| 670 | |
| 671 *b->last++ = '<'; | |
| 672 *b->last++ = '!'; | |
| 673 *b->last++ = '-'; | |
| 674 *b->last++ = '-'; | |
| 675 *b->last++ = '#'; | |
| 676 | |
| 677 b->last = ngx_cpymem(b->last, ctx->command.data, | |
| 678 ctx->command.len); | |
| 679 | |
| 680 for (i = 0; i < ctx->params.nelts; i++) { | |
| 681 *b->last++ = ' '; | |
| 682 b->last = ngx_cpymem(b->last, param[i].key.data, | |
| 683 param[i].key.len); | |
| 684 *b->last++ = '='; | |
| 685 *b->last++ = '"'; | |
| 686 b->last = ngx_cpymem(b->last, param[i].value.data, | |
| 687 param[i].value.len); | |
| 688 *b->last++ = '"'; | |
| 689 } | |
| 690 | |
| 691 *b->last++ = ' '; | |
| 692 *b->last++ = '-'; | |
| 693 *b->last++ = '-'; | |
| 694 *b->last++ = '>'; | |
| 695 | |
| 696 mctx = ngx_http_get_module_ctx(r->main, | |
| 697 ngx_http_ssi_filter_module); | |
| 698 bl = mctx->blocks->elts; | |
| 699 for (ll = &bl[mctx->blocks->nelts - 1].bufs; | |
| 700 *ll; | |
| 701 ll = &(*ll)->next) | |
| 702 { | |
| 703 /* void */ | |
| 704 } | |
| 705 | |
| 706 *ll = cl; | |
| 707 | |
| 708 b = NULL; | |
| 709 | |
| 710 continue; | |
| 711 } | |
| 712 | |
| 713 if (cmd->conditional == 0) { | |
| 714 continue; | |
| 715 } | |
| 509 | 716 } |
| 717 | |
|
4374
ae376a94de11
SSI bugfix: the "if" command did not work inside the "block" command and
Valentin Bartenev <vbart@nginx.com>
parents:
4273
diff
changeset
|
718 if (cmd->conditional |
|
ae376a94de11
SSI bugfix: the "if" command did not work inside the "block" command and
Valentin Bartenev <vbart@nginx.com>
parents:
4273
diff
changeset
|
719 && (ctx->conditional == 0 |
|
ae376a94de11
SSI bugfix: the "if" command did not work inside the "block" command and
Valentin Bartenev <vbart@nginx.com>
parents:
4273
diff
changeset
|
720 || ctx->conditional > cmd->conditional)) |
|
ae376a94de11
SSI bugfix: the "if" command did not work inside the "block" command and
Valentin Bartenev <vbart@nginx.com>
parents:
4273
diff
changeset
|
721 { |
|
ae376a94de11
SSI bugfix: the "if" command did not work inside the "block" command and
Valentin Bartenev <vbart@nginx.com>
parents:
4273
diff
changeset
|
722 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
|
ae376a94de11
SSI bugfix: the "if" command did not work inside the "block" command and
Valentin Bartenev <vbart@nginx.com>
parents:
4273
diff
changeset
|
723 "invalid context of SSI command: \"%V\"", |
|
ae376a94de11
SSI bugfix: the "if" command did not work inside the "block" command and
Valentin Bartenev <vbart@nginx.com>
parents:
4273
diff
changeset
|
724 &ctx->command); |
|
ae376a94de11
SSI bugfix: the "if" command did not work inside the "block" command and
Valentin Bartenev <vbart@nginx.com>
parents:
4273
diff
changeset
|
725 goto ssi_error; |
|
ae376a94de11
SSI bugfix: the "if" command did not work inside the "block" command and
Valentin Bartenev <vbart@nginx.com>
parents:
4273
diff
changeset
|
726 } |
|
ae376a94de11
SSI bugfix: the "if" command did not work inside the "block" command and
Valentin Bartenev <vbart@nginx.com>
parents:
4273
diff
changeset
|
727 |
| 597 | 728 if (ctx->params.nelts > NGX_HTTP_SSI_MAX_PARAMS) { |
| 729 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
|
4567
1f0ecc900010
Corrected spelling of error message (ticket #136).
Ruslan Ermilov <ru@nginx.com>
parents:
4528
diff
changeset
|
730 "too many SSI command parameters: \"%V\"", |
| 597 | 731 &ctx->command); |
| 732 goto ssi_error; | |
| 733 } | |
| 734 | |
| 497 | 735 ngx_memzero(params, |
| 599 | 736 (NGX_HTTP_SSI_MAX_PARAMS + 1) * sizeof(ngx_str_t *)); |
| 497 | 737 |
| 738 param = ctx->params.elts; | |
| 739 | |
| 740 for (i = 0; i < ctx->params.nelts; i++) { | |
| 741 | |
| 742 for (prm = cmd->params; prm->name.len; prm++) { | |
| 743 | |
| 744 if (param[i].key.len != prm->name.len | |
| 745 || ngx_strncmp(param[i].key.data, prm->name.data, | |
| 746 prm->name.len) != 0) | |
| 747 { | |
| 748 continue; | |
| 749 } | |
| 750 | |
| 597 | 751 if (!prm->multiple) { |
| 752 if (params[prm->index]) { | |
| 753 ngx_log_error(NGX_LOG_ERR, | |
| 754 r->connection->log, 0, | |
| 755 "duplicate \"%V\" parameter " | |
| 756 "in \"%V\" SSI command", | |
| 757 ¶m[i].key, &ctx->command); | |
| 758 | |
| 759 goto ssi_error; | |
| 760 } | |
| 761 | |
| 762 params[prm->index] = ¶m[i].value; | |
| 763 | |
| 764 break; | |
| 497 | 765 } |
| 766 | |
| 597 | 767 for (index = prm->index; params[index]; index++) { |
| 768 /* void */ | |
| 769 } | |
| 770 | |
| 771 params[index] = ¶m[i].value; | |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
772 |
| 497 | 773 break; |
| 774 } | |
| 775 | |
| 776 if (prm->name.len == 0) { | |
| 777 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 778 "invalid parameter name: \"%V\" " | |
| 779 "in \"%V\" SSI command", | |
| 780 ¶m[i].key, &ctx->command); | |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
781 |
| 497 | 782 goto ssi_error; |
| 783 } | |
| 784 } | |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
785 |
| 497 | 786 for (prm = cmd->params; prm->name.len; prm++) { |
| 787 if (prm->mandatory && params[prm->index] == 0) { | |
| 788 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 789 "mandatory \"%V\" parameter is absent " | |
| 790 "in \"%V\" SSI command", | |
| 791 &prm->name, &ctx->command); | |
| 792 | |
| 793 goto ssi_error; | |
| 794 } | |
| 795 } | |
| 796 | |
|
2377
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
797 if (cmd->flush && ctx->out) { |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
798 |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
799 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
800 "ssi flush"); |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
801 |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
802 if (ngx_http_ssi_output(r, ctx) == NGX_ERROR) { |
| 509 | 803 return NGX_ERROR; |
| 804 } | |
| 805 } | |
| 806 | |
| 569 | 807 rc = cmd->handler(r, ctx, params); |
| 808 | |
| 809 if (rc == NGX_OK) { | |
| 497 | 810 continue; |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
811 } |
| 583 | 812 |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
813 if (rc == NGX_DONE || rc == NGX_AGAIN || rc == NGX_ERROR) { |
|
3680
0d492ae53a57
update r->buffered after processing SSI command,
Igor Sysoev <igor@sysoev.ru>
parents:
3642
diff
changeset
|
814 ngx_http_ssi_buffered(r, ctx); |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
815 return rc; |
| 583 | 816 } |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
817 } |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
818 |
| 497 | 819 |
| 820 /* rc == NGX_HTTP_SSI_ERROR */ | |
| 821 | |
| 499 | 822 ssi_error: |
| 497 | 823 |
| 597 | 824 if (slcf->silent_errors) { |
| 497 | 825 continue; |
| 826 } | |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
827 |
| 499 | 828 if (ctx->free) { |
| 829 cl = ctx->free; | |
| 830 ctx->free = ctx->free->next; | |
| 831 b = cl->buf; | |
| 832 ngx_memzero(b, sizeof(ngx_buf_t)); | |
| 833 | |
| 834 } else { | |
| 835 b = ngx_calloc_buf(r->pool); | |
| 836 if (b == NULL) { | |
| 837 return NGX_ERROR; | |
| 838 } | |
| 839 | |
| 840 cl = ngx_alloc_chain_link(r->pool); | |
| 841 if (cl == NULL) { | |
| 842 return NGX_ERROR; | |
| 843 } | |
| 844 | |
| 845 cl->buf = b; | |
| 497 | 846 } |
|
16
6ce4755737b4
nginx-0.0.1-2002-09-26-20:50:29 import
Igor Sysoev <igor@sysoev.ru>
parents:
15
diff
changeset
|
847 |
| 497 | 848 b->memory = 1; |
| 547 | 849 b->pos = ctx->errmsg.data; |
| 850 b->last = ctx->errmsg.data + ctx->errmsg.len; | |
|
16
6ce4755737b4
nginx-0.0.1-2002-09-26-20:50:29 import
Igor Sysoev <igor@sysoev.ru>
parents:
15
diff
changeset
|
851 |
| 497 | 852 cl->next = NULL; |
| 853 *ctx->last_out = cl; | |
| 854 ctx->last_out = &cl->next; | |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
855 |
| 497 | 856 continue; |
| 857 } | |
| 858 | |
|
710
6875ee9f93c7
ssi did work with memcached and nonbuffered responses
Igor Sysoev <igor@sysoev.ru>
parents:
681
diff
changeset
|
859 if (ctx->buf->last_buf || ngx_buf_in_memory(ctx->buf)) { |
| 499 | 860 if (b == NULL) { |
| 861 if (ctx->free) { | |
| 862 cl = ctx->free; | |
| 863 ctx->free = ctx->free->next; | |
| 864 b = cl->buf; | |
| 865 ngx_memzero(b, sizeof(ngx_buf_t)); | |
| 866 | |
| 867 } else { | |
| 868 b = ngx_calloc_buf(r->pool); | |
| 869 if (b == NULL) { | |
| 870 return NGX_ERROR; | |
| 871 } | |
| 497 | 872 |
| 499 | 873 cl = ngx_alloc_chain_link(r->pool); |
| 874 if (cl == NULL) { | |
| 875 return NGX_ERROR; | |
| 876 } | |
| 877 | |
| 878 cl->buf = b; | |
| 879 } | |
| 880 | |
| 509 | 881 b->sync = 1; |
| 882 | |
| 499 | 883 cl->next = NULL; |
| 884 *ctx->last_out = cl; | |
| 885 ctx->last_out = &cl->next; | |
| 886 } | |
| 887 | |
| 888 b->last_buf = ctx->buf->last_buf; | |
| 889 b->shadow = ctx->buf; | |
| 509 | 890 |
| 597 | 891 if (slcf->ignore_recycled_buffers == 0) { |
| 509 | 892 b->recycled = ctx->buf->recycled; |
| 893 } | |
| 497 | 894 } |
| 895 | |
| 499 | 896 ctx->buf = NULL; |
| 897 | |
| 497 | 898 ctx->saved = ctx->looked; |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
899 } |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
900 |
| 499 | 901 if (ctx->out == NULL && ctx->busy == NULL) { |
| 497 | 902 return NGX_OK; |
|
129
7a886b9a67dc
nginx-0.0.1-2003-08-10-20:14:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
128
diff
changeset
|
903 } |
|
7a886b9a67dc
nginx-0.0.1-2003-08-10-20:14:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
128
diff
changeset
|
904 |
| 509 | 905 return ngx_http_ssi_output(r, ctx); |
| 906 } | |
| 907 | |
| 908 | |
| 909 static ngx_int_t | |
| 910 ngx_http_ssi_output(ngx_http_request_t *r, ngx_http_ssi_ctx_t *ctx) | |
| 911 { | |
| 912 ngx_int_t rc; | |
| 913 ngx_buf_t *b; | |
| 914 ngx_chain_t *cl; | |
| 915 | |
| 641 | 916 #if 1 |
| 917 b = NULL; | |
| 918 for (cl = ctx->out; cl; cl = cl->next) { | |
| 643 | 919 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 920 "ssi out: %p %p", cl->buf, cl->buf->pos); | |
| 641 | 921 if (cl->buf == b) { |
| 922 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, | |
| 923 "the same buf was used in ssi"); | |
| 924 ngx_debug_point(); | |
| 925 return NGX_ERROR; | |
| 926 } | |
| 927 b = cl->buf; | |
| 928 } | |
| 929 #endif | |
| 930 | |
| 497 | 931 rc = ngx_http_next_body_filter(r, ctx->out); |
|
129
7a886b9a67dc
nginx-0.0.1-2003-08-10-20:14:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
128
diff
changeset
|
932 |
| 499 | 933 if (ctx->busy == NULL) { |
| 934 ctx->busy = ctx->out; | |
| 935 | |
| 936 } else { | |
| 937 for (cl = ctx->busy; cl->next; cl = cl->next) { /* void */ } | |
| 938 cl->next = ctx->out; | |
| 939 } | |
| 940 | |
| 497 | 941 ctx->out = NULL; |
| 942 ctx->last_out = &ctx->out; | |
|
129
7a886b9a67dc
nginx-0.0.1-2003-08-10-20:14:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
128
diff
changeset
|
943 |
| 499 | 944 while (ctx->busy) { |
| 945 | |
| 657 | 946 cl = ctx->busy; |
| 947 b = cl->buf; | |
| 499 | 948 |
| 949 if (ngx_buf_size(b) != 0) { | |
| 950 break; | |
| 951 } | |
| 952 | |
| 953 if (b->shadow) { | |
| 954 b->shadow->pos = b->shadow->last; | |
| 955 } | |
| 956 | |
| 957 ctx->busy = cl->next; | |
| 645 | 958 |
| 959 if (ngx_buf_in_memory(b) || b->in_file) { | |
| 960 /* add data bufs only to the free buf chain */ | |
| 961 | |
| 962 cl->next = ctx->free; | |
| 963 ctx->free = cl; | |
| 964 } | |
| 499 | 965 } |
| 966 | |
|
3680
0d492ae53a57
update r->buffered after processing SSI command,
Igor Sysoev <igor@sysoev.ru>
parents:
3642
diff
changeset
|
967 ngx_http_ssi_buffered(r, ctx); |
|
0d492ae53a57
update r->buffered after processing SSI command,
Igor Sysoev <igor@sysoev.ru>
parents:
3642
diff
changeset
|
968 |
|
0d492ae53a57
update r->buffered after processing SSI command,
Igor Sysoev <igor@sysoev.ru>
parents:
3642
diff
changeset
|
969 return rc; |
|
0d492ae53a57
update r->buffered after processing SSI command,
Igor Sysoev <igor@sysoev.ru>
parents:
3642
diff
changeset
|
970 } |
|
0d492ae53a57
update r->buffered after processing SSI command,
Igor Sysoev <igor@sysoev.ru>
parents:
3642
diff
changeset
|
971 |
|
0d492ae53a57
update r->buffered after processing SSI command,
Igor Sysoev <igor@sysoev.ru>
parents:
3642
diff
changeset
|
972 |
|
0d492ae53a57
update r->buffered after processing SSI command,
Igor Sysoev <igor@sysoev.ru>
parents:
3642
diff
changeset
|
973 static void |
|
0d492ae53a57
update r->buffered after processing SSI command,
Igor Sysoev <igor@sysoev.ru>
parents:
3642
diff
changeset
|
974 ngx_http_ssi_buffered(ngx_http_request_t *r, ngx_http_ssi_ctx_t *ctx) |
|
0d492ae53a57
update r->buffered after processing SSI command,
Igor Sysoev <igor@sysoev.ru>
parents:
3642
diff
changeset
|
975 { |
|
829
362d156f0278
high level HTTP buffered flags should be on per-subrequest basis,
Igor Sysoev <igor@sysoev.ru>
parents:
787
diff
changeset
|
976 if (ctx->in || ctx->buf) { |
|
362d156f0278
high level HTTP buffered flags should be on per-subrequest basis,
Igor Sysoev <igor@sysoev.ru>
parents:
787
diff
changeset
|
977 r->buffered |= NGX_HTTP_SSI_BUFFERED; |
|
362d156f0278
high level HTTP buffered flags should be on per-subrequest basis,
Igor Sysoev <igor@sysoev.ru>
parents:
787
diff
changeset
|
978 |
|
362d156f0278
high level HTTP buffered flags should be on per-subrequest basis,
Igor Sysoev <igor@sysoev.ru>
parents:
787
diff
changeset
|
979 } else { |
|
362d156f0278
high level HTTP buffered flags should be on per-subrequest basis,
Igor Sysoev <igor@sysoev.ru>
parents:
787
diff
changeset
|
980 r->buffered &= ~NGX_HTTP_SSI_BUFFERED; |
|
362d156f0278
high level HTTP buffered flags should be on per-subrequest basis,
Igor Sysoev <igor@sysoev.ru>
parents:
787
diff
changeset
|
981 } |
|
129
7a886b9a67dc
nginx-0.0.1-2003-08-10-20:14:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
128
diff
changeset
|
982 } |
|
7a886b9a67dc
nginx-0.0.1-2003-08-10-20:14:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
128
diff
changeset
|
983 |
|
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
984 |
| 489 | 985 static ngx_int_t |
| 986 ngx_http_ssi_parse(ngx_http_request_t *r, ngx_http_ssi_ctx_t *ctx) | |
|
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
987 { |
| 609 | 988 u_char *p, *value, *last, *copy_end, ch; |
| 497 | 989 size_t looked; |
|
241
3bfa496bc22e
nginx-0.0.1-2004-01-27-10:08:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
240
diff
changeset
|
990 ngx_http_ssi_state_e state; |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
991 |
| 497 | 992 state = ctx->state; |
| 993 looked = ctx->looked; | |
| 994 last = ctx->buf->last; | |
| 995 copy_end = ctx->copy_end; | |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
996 |
| 497 | 997 for (p = ctx->pos; p < last; p++) { |
| 489 | 998 |
| 999 ch = *p; | |
| 1000 | |
| 1001 if (state == ssi_start_state) { | |
| 1002 | |
| 1003 /* the tight loop */ | |
| 1004 | |
| 499 | 1005 for ( ;; ) { |
| 1006 if (ch == '<') { | |
| 1007 copy_end = p; | |
| 1008 looked = 1; | |
| 1009 state = ssi_tag_state; | |
| 1010 | |
| 1011 goto tag_started; | |
| 489 | 1012 } |
| 1013 | |
| 499 | 1014 if (++p == last) { |
| 1015 break; | |
| 1016 } | |
| 497 | 1017 |
| 499 | 1018 ch = *p; |
| 489 | 1019 } |
| 1020 | |
|
1260
c3541b8973de
if "<!--" was on edge of buf, then ssi_sharp_state was saved in ctx->saved
Igor Sysoev <igor@sysoev.ru>
parents:
1190
diff
changeset
|
1021 ctx->state = state; |
| 497 | 1022 ctx->pos = p; |
| 1023 ctx->looked = looked; | |
| 1024 ctx->copy_end = p; | |
| 489 | 1025 |
| 497 | 1026 if (ctx->copy_start == NULL) { |
| 1027 ctx->copy_start = ctx->buf->pos; | |
| 489 | 1028 } |
| 497 | 1029 |
| 1030 return NGX_AGAIN; | |
| 1031 | |
| 499 | 1032 tag_started: |
| 1033 | |
| 497 | 1034 continue; |
| 489 | 1035 } |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1036 |
|
125
885ffb8cc32a
nginx-0.0.1-2003-08-06-09:30:51 import
Igor Sysoev <igor@sysoev.ru>
parents:
16
diff
changeset
|
1037 switch (state) { |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1038 |
|
125
885ffb8cc32a
nginx-0.0.1-2003-08-06-09:30:51 import
Igor Sysoev <igor@sysoev.ru>
parents:
16
diff
changeset
|
1039 case ssi_start_state: |
|
4821
f1867c1d4c63
Mark logically dead code with corresponding comment.
Andrey Belov <defan@nginx.com>
parents:
4746
diff
changeset
|
1040 /* not reached */ |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1041 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1042 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1043 case ssi_tag_state: |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1044 switch (ch) { |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1045 case '!': |
| 497 | 1046 looked = 2; |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1047 state = ssi_comment0_state; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1048 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1049 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1050 case '<': |
| 497 | 1051 copy_end = p; |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1052 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1053 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1054 default: |
| 497 | 1055 copy_end = p; |
| 1056 looked = 0; | |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1057 state = ssi_start_state; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1058 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1059 } |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1060 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1061 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1062 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1063 case ssi_comment0_state: |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1064 switch (ch) { |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1065 case '-': |
| 497 | 1066 looked = 3; |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1067 state = ssi_comment1_state; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1068 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1069 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1070 case '<': |
| 497 | 1071 copy_end = p; |
| 1072 looked = 1; | |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1073 state = ssi_tag_state; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1074 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1075 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1076 default: |
| 497 | 1077 copy_end = p; |
| 1078 looked = 0; | |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1079 state = ssi_start_state; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1080 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1081 } |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1082 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1083 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1084 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1085 case ssi_comment1_state: |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1086 switch (ch) { |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1087 case '-': |
| 497 | 1088 looked = 4; |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1089 state = ssi_sharp_state; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1090 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1091 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1092 case '<': |
| 497 | 1093 copy_end = p; |
| 1094 looked = 1; | |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1095 state = ssi_tag_state; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1096 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1097 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1098 default: |
| 497 | 1099 copy_end = p; |
| 1100 looked = 0; | |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1101 state = ssi_start_state; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1102 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1103 } |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1104 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1105 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1106 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1107 case ssi_sharp_state: |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1108 switch (ch) { |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1109 case '#': |
| 659 | 1110 if (p - ctx->pos < 4) { |
| 1111 ctx->saved = 0; | |
| 1112 } | |
| 497 | 1113 looked = 0; |
| 1114 state = ssi_precommand_state; | |
| 489 | 1115 break; |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1116 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1117 case '<': |
| 497 | 1118 copy_end = p; |
| 1119 looked = 1; | |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1120 state = ssi_tag_state; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1121 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1122 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1123 default: |
| 497 | 1124 copy_end = p; |
| 1125 looked = 0; | |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1126 state = ssi_start_state; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1127 break; |
|
14
f8a0d0f31a24
nginx-0.0.1-2002-09-17-21:49:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1128 } |
|
16
6ce4755737b4
nginx-0.0.1-2002-09-26-20:50:29 import
Igor Sysoev <igor@sysoev.ru>
parents:
15
diff
changeset
|
1129 |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1130 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1131 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1132 case ssi_precommand_state: |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1133 switch (ch) { |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1134 case ' ': |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1135 case CR: |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1136 case LF: |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1137 case '\t': |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1138 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1139 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1140 default: |
| 489 | 1141 ctx->command.len = 1; |
| 2049 | 1142 ctx->command.data = ngx_pnalloc(r->pool, |
| 1143 NGX_HTTP_SSI_COMMAND_LEN); | |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
1144 if (ctx->command.data == NULL) { |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
1145 return NGX_ERROR; |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
1146 } |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
1147 |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1148 ctx->command.data[0] = ch; |
| 609 | 1149 |
| 597 | 1150 ctx->key = 0; |
| 1151 ctx->key = ngx_hash(ctx->key, ch); | |
| 1152 | |
| 497 | 1153 ctx->params.nelts = 0; |
| 629 | 1154 |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1155 state = ssi_command_state; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1156 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1157 } |
|
16
6ce4755737b4
nginx-0.0.1-2002-09-26-20:50:29 import
Igor Sysoev <igor@sysoev.ru>
parents:
15
diff
changeset
|
1158 |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1159 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1160 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1161 case ssi_command_state: |
|
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1162 switch (ch) { |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1163 case ' ': |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1164 case CR: |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1165 case LF: |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1166 case '\t': |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1167 state = ssi_preparam_state; |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1168 break; |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1169 |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1170 case '-': |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1171 state = ssi_comment_end0_state; |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1172 break; |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1173 |
|
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1174 default: |
| 497 | 1175 if (ctx->command.len == NGX_HTTP_SSI_COMMAND_LEN) { |
| 1176 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 609 | 1177 "the \"%V%c...\" SSI command is too long", |
| 1178 &ctx->command, ch); | |
| 497 | 1179 |
| 1180 state = ssi_error_state; | |
| 1181 break; | |
|
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1182 } |
| 609 | 1183 |
| 1184 ctx->command.data[ctx->command.len++] = ch; | |
| 1185 ctx->key = ngx_hash(ctx->key, ch); | |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1186 } |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1187 |
|
14
f8a0d0f31a24
nginx-0.0.1-2002-09-17-21:49:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1188 break; |
|
f8a0d0f31a24
nginx-0.0.1-2002-09-17-21:49:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1189 |
|
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1190 case ssi_preparam_state: |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1191 switch (ch) { |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1192 case ' ': |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1193 case CR: |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1194 case LF: |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1195 case '\t': |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1196 break; |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1197 |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1198 case '-': |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1199 state = ssi_comment_end0_state; |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1200 break; |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1201 |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1202 default: |
| 499 | 1203 ctx->param = ngx_array_push(&ctx->params); |
| 1204 if (ctx->param == NULL) { | |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
1205 return NGX_ERROR; |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
1206 } |
|
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1207 |
| 489 | 1208 ctx->param->key.len = 1; |
| 2049 | 1209 ctx->param->key.data = ngx_pnalloc(r->pool, |
| 1210 NGX_HTTP_SSI_PARAM_LEN); | |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
1211 if (ctx->param->key.data == NULL) { |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
1212 return NGX_ERROR; |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
1213 } |
| 497 | 1214 |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1215 ctx->param->key.data[0] = ch; |
|
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1216 |
| 489 | 1217 ctx->param->value.len = 0; |
| 609 | 1218 |
| 1219 if (ctx->value_buf == NULL) { | |
| 2049 | 1220 ctx->param->value.data = ngx_pnalloc(r->pool, |
|
4528
00ccad19c53d
Fixed ssi and perl interaction.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
1221 ctx->value_len + 1); |
| 609 | 1222 if (ctx->param->value.data == NULL) { |
| 1223 return NGX_ERROR; | |
| 1224 } | |
| 1225 | |
| 1226 } else { | |
| 1227 ctx->param->value.data = ctx->value_buf; | |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
1228 } |
|
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1229 |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1230 state = ssi_param_state; |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1231 break; |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1232 } |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1233 |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1234 break; |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1235 |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1236 case ssi_param_state: |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1237 switch (ch) { |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1238 case ' ': |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1239 case CR: |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1240 case LF: |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1241 case '\t': |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1242 state = ssi_preequal_state; |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1243 break; |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1244 |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1245 case '=': |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1246 state = ssi_prevalue_state; |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1247 break; |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1248 |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1249 case '-': |
| 497 | 1250 state = ssi_error_end0_state; |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1251 |
| 497 | 1252 ctx->param->key.data[ctx->param->key.len++] = ch; |
| 1253 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 1254 "invalid \"%V\" parameter in \"%V\" SSI command", | |
| 1255 &ctx->param->key, &ctx->command); | |
| 1256 break; | |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1257 |
|
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1258 default: |
| 497 | 1259 if (ctx->param->key.len == NGX_HTTP_SSI_PARAM_LEN) { |
| 1260 state = ssi_error_state; | |
| 1261 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 609 | 1262 "too long \"%V%c...\" parameter in " |
| 497 | 1263 "\"%V\" SSI command", |
| 609 | 1264 &ctx->param->key, ch, &ctx->command); |
| 497 | 1265 break; |
|
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1266 } |
| 609 | 1267 |
| 1268 ctx->param->key.data[ctx->param->key.len++] = ch; | |
|
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1269 } |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1270 |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1271 break; |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1272 |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1273 case ssi_preequal_state: |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1274 switch (ch) { |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1275 case ' ': |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1276 case CR: |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1277 case LF: |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1278 case '\t': |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1279 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1280 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1281 case '=': |
|
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1282 state = ssi_prevalue_state; |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1283 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1284 |
| 497 | 1285 default: |
| 1286 if (ch == '-') { | |
| 1287 state = ssi_error_end0_state; | |
| 1288 } else { | |
| 1289 state = ssi_error_state; | |
| 1290 } | |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1291 |
| 497 | 1292 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
| 1293 "unexpected \"%c\" symbol after \"%V\" " | |
| 1294 "parameter in \"%V\" SSI command", | |
| 1295 ch, &ctx->param->key, &ctx->command); | |
| 1296 break; | |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1297 } |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1298 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1299 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1300 |
|
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
1301 case ssi_prevalue_state: |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1302 switch (ch) { |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1303 case ' ': |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1304 case CR: |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1305 case LF: |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1306 case '\t': |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1307 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1308 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1309 case '"': |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1310 state = ssi_double_quoted_value_state; |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1311 break; |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1312 |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1313 case '\'': |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1314 state = ssi_quoted_value_state; |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1315 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1316 |
| 497 | 1317 default: |
| 1318 if (ch == '-') { | |
| 1319 state = ssi_error_end0_state; | |
| 1320 } else { | |
| 1321 state = ssi_error_state; | |
| 1322 } | |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1323 |
| 497 | 1324 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
| 1325 "unexpected \"%c\" symbol before value of " | |
| 1326 "\"%V\" parameter in \"%V\" SSI command", | |
| 1327 ch, &ctx->param->key, &ctx->command); | |
| 1328 break; | |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1329 } |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1330 |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1331 break; |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1332 |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1333 case ssi_double_quoted_value_state: |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1334 switch (ch) { |
| 559 | 1335 case '"': |
| 1336 state = ssi_postparam_state; | |
| 1337 break; | |
| 1338 | |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1339 case '\\': |
| 497 | 1340 ctx->saved_state = ssi_double_quoted_value_state; |
| 1341 state = ssi_quoted_symbol_state; | |
| 559 | 1342 |
| 1343 /* fall through */ | |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1344 |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1345 default: |
| 497 | 1346 if (ctx->param->value.len == ctx->value_len) { |
| 1347 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 609 | 1348 "too long \"%V%c...\" value of \"%V\" " |
| 1349 "parameter in \"%V\" SSI command", | |
| 1350 &ctx->param->value, ch, &ctx->param->key, | |
| 497 | 1351 &ctx->command); |
| 1352 state = ssi_error_state; | |
| 1353 break; | |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1354 } |
| 609 | 1355 |
| 1356 ctx->param->value.data[ctx->param->value.len++] = ch; | |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1357 } |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1358 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1359 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1360 |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1361 case ssi_quoted_value_state: |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1362 switch (ch) { |
| 559 | 1363 case '\'': |
| 1364 state = ssi_postparam_state; | |
| 1365 break; | |
| 1366 | |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1367 case '\\': |
| 497 | 1368 ctx->saved_state = ssi_quoted_value_state; |
| 1369 state = ssi_quoted_symbol_state; | |
| 559 | 1370 |
| 1371 /* fall through */ | |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1372 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1373 default: |
| 497 | 1374 if (ctx->param->value.len == ctx->value_len) { |
| 1375 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 609 | 1376 "too long \"%V%c...\" value of \"%V\" " |
| 1377 "parameter in \"%V\" SSI command", | |
| 1378 &ctx->param->value, ch, &ctx->param->key, | |
| 497 | 1379 &ctx->command); |
| 1380 state = ssi_error_state; | |
| 1381 break; | |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1382 } |
| 609 | 1383 |
| 1384 ctx->param->value.data[ctx->param->value.len++] = ch; | |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1385 } |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1386 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1387 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1388 |
| 497 | 1389 case ssi_quoted_symbol_state: |
| 559 | 1390 state = ctx->saved_state; |
| 1391 | |
|
4528
00ccad19c53d
Fixed ssi and perl interaction.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
1392 if (ctx->param->value.len == ctx->value_len) { |
|
00ccad19c53d
Fixed ssi and perl interaction.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
1393 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
|
00ccad19c53d
Fixed ssi and perl interaction.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
1394 "too long \"%V%c...\" value of \"%V\" " |
|
00ccad19c53d
Fixed ssi and perl interaction.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
1395 "parameter in \"%V\" SSI command", |
|
00ccad19c53d
Fixed ssi and perl interaction.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
1396 &ctx->param->value, ch, &ctx->param->key, |
|
00ccad19c53d
Fixed ssi and perl interaction.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
1397 &ctx->command); |
|
00ccad19c53d
Fixed ssi and perl interaction.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
1398 state = ssi_error_state; |
|
00ccad19c53d
Fixed ssi and perl interaction.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
1399 break; |
|
00ccad19c53d
Fixed ssi and perl interaction.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
1400 } |
|
00ccad19c53d
Fixed ssi and perl interaction.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
1401 |
| 497 | 1402 ctx->param->value.data[ctx->param->value.len++] = ch; |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1403 |
| 497 | 1404 break; |
| 1405 | |
| 1406 case ssi_postparam_state: | |
| 609 | 1407 |
| 651 | 1408 if (ctx->param->value.len + 1 < ctx->value_len / 2) { |
| 2049 | 1409 value = ngx_pnalloc(r->pool, ctx->param->value.len + 1); |
| 609 | 1410 if (value == NULL) { |
| 1411 return NGX_ERROR; | |
| 1412 } | |
| 1413 | |
| 1414 ngx_memcpy(value, ctx->param->value.data, | |
| 1415 ctx->param->value.len); | |
| 1416 | |
| 1417 ctx->value_buf = ctx->param->value.data; | |
| 1418 ctx->param->value.data = value; | |
| 1419 | |
| 1420 } else { | |
| 1421 ctx->value_buf = NULL; | |
| 1422 } | |
| 1423 | |
| 497 | 1424 switch (ch) { |
| 1425 case ' ': | |
| 1426 case CR: | |
| 1427 case LF: | |
| 1428 case '\t': | |
| 1429 state = ssi_preparam_state; | |
| 1430 break; | |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1431 |
| 497 | 1432 case '-': |
| 1433 state = ssi_comment_end0_state; | |
| 1434 break; | |
| 1435 | |
| 1436 default: | |
| 1437 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 1438 "unexpected \"%c\" symbol after \"%V\" value " | |
| 1439 "of \"%V\" parameter in \"%V\" SSI command", | |
| 1440 ch, &ctx->param->value, &ctx->param->key, | |
| 1441 &ctx->command); | |
| 1442 state = ssi_error_state; | |
| 1443 break; | |
| 1444 } | |
| 1445 | |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1446 break; |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1447 |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1448 case ssi_comment_end0_state: |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1449 switch (ch) { |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1450 case '-': |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1451 state = ssi_comment_end1_state; |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1452 break; |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1453 |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1454 default: |
| 497 | 1455 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
| 1456 "unexpected \"%c\" symbol in \"%V\" SSI command", | |
| 1457 ch, &ctx->command); | |
| 1458 state = ssi_error_state; | |
| 1459 break; | |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1460 } |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1461 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1462 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1463 |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1464 case ssi_comment_end1_state: |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1465 switch (ch) { |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1466 case '>': |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1467 ctx->state = ssi_start_state; |
| 497 | 1468 ctx->pos = p + 1; |
| 1469 ctx->looked = looked; | |
| 1470 ctx->copy_end = copy_end; | |
| 1471 | |
| 1472 if (ctx->copy_start == NULL && copy_end) { | |
| 1473 ctx->copy_start = ctx->buf->pos; | |
| 1474 } | |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1475 |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1476 return NGX_OK; |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1477 |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1478 default: |
| 497 | 1479 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
| 1480 "unexpected \"%c\" symbol in \"%V\" SSI command", | |
| 1481 ch, &ctx->command); | |
| 1482 state = ssi_error_state; | |
| 1483 break; | |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1484 } |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1485 |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1486 break; |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1487 |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1488 case ssi_error_state: |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1489 switch (ch) { |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1490 case '-': |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1491 state = ssi_error_end0_state; |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1492 break; |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1493 |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1494 default: |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1495 break; |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1496 } |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1497 |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1498 break; |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1499 |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1500 case ssi_error_end0_state: |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1501 switch (ch) { |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1502 case '-': |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1503 state = ssi_error_end1_state; |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1504 break; |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1505 |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1506 default: |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1507 state = ssi_error_state; |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1508 break; |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1509 } |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1510 |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1511 break; |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1512 |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1513 case ssi_error_end1_state: |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1514 switch (ch) { |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1515 case '>': |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1516 ctx->state = ssi_start_state; |
| 497 | 1517 ctx->pos = p + 1; |
| 1518 ctx->looked = looked; | |
| 1519 ctx->copy_end = copy_end; | |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1520 |
| 497 | 1521 if (ctx->copy_start == NULL && copy_end) { |
| 1522 ctx->copy_start = ctx->buf->pos; | |
| 1523 } | |
| 1524 | |
| 1525 return NGX_HTTP_SSI_ERROR; | |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1526 |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1527 default: |
|
241
3bfa496bc22e
nginx-0.0.1-2004-01-27-10:08:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
240
diff
changeset
|
1528 state = ssi_error_state; |
|
3bfa496bc22e
nginx-0.0.1-2004-01-27-10:08:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
240
diff
changeset
|
1529 break; |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1530 } |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1531 |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1532 break; |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1533 } |
|
16
6ce4755737b4
nginx-0.0.1-2002-09-26-20:50:29 import
Igor Sysoev <igor@sysoev.ru>
parents:
15
diff
changeset
|
1534 } |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1535 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1536 ctx->state = state; |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1537 ctx->pos = p; |
| 497 | 1538 ctx->looked = looked; |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1539 |
| 497 | 1540 ctx->copy_end = (state == ssi_start_state) ? p : copy_end; |
| 1541 | |
| 1542 if (ctx->copy_start == NULL && ctx->copy_end) { | |
| 1543 ctx->copy_start = ctx->buf->pos; | |
| 1544 } | |
| 1545 | |
| 1546 return NGX_AGAIN; | |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
1547 } |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
1548 |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
1549 |
| 553 | 1550 static ngx_str_t * |
| 611 | 1551 ngx_http_ssi_get_variable(ngx_http_request_t *r, ngx_str_t *name, |
| 1552 ngx_uint_t key) | |
| 553 | 1553 { |
| 1554 ngx_uint_t i; | |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1555 ngx_list_part_t *part; |
| 553 | 1556 ngx_http_ssi_var_t *var; |
| 1557 ngx_http_ssi_ctx_t *ctx; | |
| 1558 | |
| 1559 ctx = ngx_http_get_module_ctx(r->main, ngx_http_ssi_filter_module); | |
| 1560 | |
|
4381
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1561 #if (NGX_PCRE) |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1562 { |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1563 ngx_str_t *value; |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1564 |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1565 if (key >= '0' && key <= '9') { |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1566 i = key - '0'; |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1567 |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1568 if (i < ctx->ncaptures) { |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1569 value = ngx_palloc(r->pool, sizeof(ngx_str_t)); |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1570 if (value == NULL) { |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1571 return NULL; |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1572 } |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1573 |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1574 i *= 2; |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1575 |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1576 value->data = ctx->captures_data + ctx->captures[i]; |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1577 value->len = ctx->captures[i + 1] - ctx->captures[i]; |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1578 |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1579 return value; |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1580 } |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1581 } |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1582 } |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1583 #endif |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
1584 |
| 667 | 1585 if (ctx->variables == NULL) { |
| 1586 return NULL; | |
| 1587 } | |
| 1588 | |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1589 part = &ctx->variables->part; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1590 var = part->elts; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1591 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1592 for (i = 0; /* void */ ; i++) { |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1593 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1594 if (i >= part->nelts) { |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1595 if (part->next == NULL) { |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1596 break; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1597 } |
|
787
b310630d129e
style fix: remove trailing spaces
Igor Sysoev <igor@sysoev.ru>
parents:
784
diff
changeset
|
1598 |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1599 part = part->next; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1600 var = part->elts; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1601 i = 0; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1602 } |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1603 |
| 553 | 1604 if (name->len != var[i].name.len) { |
| 1605 continue; | |
| 1606 } | |
| 1607 | |
| 611 | 1608 if (key != var[i].key) { |
| 1609 continue; | |
| 1610 } | |
| 1611 | |
| 1612 if (ngx_strncmp(name->data, var[i].name.data, name->len) == 0) { | |
| 553 | 1613 return &var[i].value; |
| 1614 } | |
| 1615 } | |
| 1616 | |
| 1617 return NULL; | |
| 1618 } | |
| 1619 | |
| 1620 | |
| 1621 static ngx_int_t | |
| 1622 ngx_http_ssi_evaluate_string(ngx_http_request_t *r, ngx_http_ssi_ctx_t *ctx, | |
| 1623 ngx_str_t *text, ngx_uint_t flags) | |
| 1624 { | |
| 573 | 1625 u_char ch, *p, **value, *data, *part_data; |
| 1626 size_t *size, len, prefix, part_len; | |
| 1627 ngx_str_t var, *val; | |
| 611 | 1628 ngx_int_t key; |
| 2136 | 1629 ngx_uint_t i, n, bracket, quoted; |
| 553 | 1630 ngx_array_t lengths, values; |
| 1631 ngx_http_variable_value_t *vv; | |
| 1632 | |
| 1633 n = ngx_http_script_variables_count(text); | |
| 1634 | |
| 1635 if (n == 0) { | |
| 1636 | |
| 657 | 1637 data = text->data; |
| 1638 p = data; | |
| 1639 | |
| 1640 if ((flags & NGX_HTTP_SSI_ADD_PREFIX) && text->data[0] != '/') { | |
| 1641 | |
| 553 | 1642 for (prefix = r->uri.len; prefix; prefix--) { |
| 1643 if (r->uri.data[prefix - 1] == '/') { | |
| 1644 break; | |
| 1645 } | |
| 1646 } | |
| 1647 | |
| 1648 if (prefix) { | |
| 1649 len = prefix + text->len; | |
| 1650 | |
| 2049 | 1651 data = ngx_pnalloc(r->pool, len); |
| 553 | 1652 if (data == NULL) { |
| 1653 return NGX_ERROR; | |
| 1654 } | |
| 1655 | |
| 573 | 1656 p = ngx_copy(data, r->uri.data, prefix); |
| 553 | 1657 } |
| 1658 } | |
| 1659 | |
| 657 | 1660 quoted = 0; |
| 1661 | |
| 2024 | 1662 for (i = 0; i < text->len; i++) { |
| 657 | 1663 ch = text->data[i]; |
| 1664 | |
| 1665 if (!quoted) { | |
| 1666 | |
| 1667 if (ch == '\\') { | |
| 1668 quoted = 1; | |
| 1669 continue; | |
| 1670 } | |
| 1671 | |
| 1672 } else { | |
| 1673 quoted = 0; | |
| 1674 | |
| 1675 if (ch != '\\' && ch != '\'' && ch != '"' && ch != '$') { | |
| 1676 *p++ = '\\'; | |
| 1677 } | |
| 1678 } | |
| 1679 | |
| 1680 *p++ = ch; | |
| 1681 } | |
| 1682 | |
| 1683 text->len = p - data; | |
| 1684 text->data = data; | |
| 1685 | |
| 553 | 1686 return NGX_OK; |
| 1687 } | |
| 1688 | |
| 1689 if (ngx_array_init(&lengths, r->pool, 8, sizeof(size_t *)) != NGX_OK) { | |
| 1690 return NGX_ERROR; | |
| 1691 } | |
| 1692 | |
| 1693 if (ngx_array_init(&values, r->pool, 8, sizeof(u_char *)) != NGX_OK) { | |
| 1694 return NGX_ERROR; | |
| 1695 } | |
| 1696 | |
| 1697 len = 0; | |
| 1698 i = 0; | |
| 1699 | |
| 1700 while (i < text->len) { | |
| 1701 | |
| 1702 if (text->data[i] == '$') { | |
| 1703 | |
| 1704 var.len = 0; | |
| 1705 | |
| 1706 if (++i == text->len) { | |
| 1707 goto invalid_variable; | |
| 1708 } | |
| 1709 | |
| 1710 if (text->data[i] == '{') { | |
| 1711 bracket = 1; | |
| 1712 | |
| 1713 if (++i == text->len) { | |
| 1714 goto invalid_variable; | |
| 1715 } | |
| 1716 | |
| 1717 var.data = &text->data[i]; | |
| 1718 | |
| 1719 } else { | |
| 1720 bracket = 0; | |
| 1721 var.data = &text->data[i]; | |
| 1722 } | |
| 1723 | |
| 1724 for ( /* void */ ; i < text->len; i++, var.len++) { | |
| 1725 ch = text->data[i]; | |
| 1726 | |
| 1727 if (ch == '}' && bracket) { | |
| 1728 i++; | |
| 1729 bracket = 0; | |
| 1730 break; | |
| 1731 } | |
| 1732 | |
| 1733 if ((ch >= 'A' && ch <= 'Z') | |
| 1734 || (ch >= 'a' && ch <= 'z') | |
| 1735 || (ch >= '0' && ch <= '9') | |
| 1736 || ch == '_') | |
| 1737 { | |
| 1738 continue; | |
| 1739 } | |
| 1740 | |
| 1741 break; | |
| 1742 } | |
| 1743 | |
| 1744 if (bracket) { | |
| 1745 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 1746 "the closing bracket in \"%V\" " | |
| 1747 "variable is missing", &var); | |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
1748 return NGX_HTTP_SSI_ERROR; |
| 553 | 1749 } |
| 1750 | |
| 577 | 1751 if (var.len == 0) { |
| 553 | 1752 goto invalid_variable; |
| 1753 } | |
| 1754 | |
| 2136 | 1755 key = ngx_hash_strlow(var.data, var.data, var.len); |
| 553 | 1756 |
| 611 | 1757 val = ngx_http_ssi_get_variable(r, &var, key); |
| 553 | 1758 |
| 1759 if (val == NULL) { | |
|
3500
0eb46e3c5c02
change processing variables accessed by SSI and perl module:
Igor Sysoev <igor@sysoev.ru>
parents:
3495
diff
changeset
|
1760 vv = ngx_http_get_variable(r, &var, key); |
| 553 | 1761 if (vv == NULL) { |
| 1762 return NGX_ERROR; | |
| 1763 } | |
| 1764 | |
| 573 | 1765 if (vv->not_found) { |
| 553 | 1766 continue; |
| 1767 } | |
| 1768 | |
| 573 | 1769 part_data = vv->data; |
| 1770 part_len = vv->len; | |
| 553 | 1771 |
| 1772 } else { | |
| 573 | 1773 part_data = val->data; |
| 1774 part_len = val->len; | |
| 553 | 1775 } |
| 1776 | |
| 1777 } else { | |
| 573 | 1778 part_data = &text->data[i]; |
| 651 | 1779 quoted = 0; |
| 573 | 1780 |
| 1781 for (p = part_data; i < text->len; i++) { | |
| 559 | 1782 ch = text->data[i]; |
| 1783 | |
| 651 | 1784 if (!quoted) { |
| 1785 | |
| 1786 if (ch == '\\') { | |
| 1787 quoted = 1; | |
| 1788 continue; | |
| 1789 } | |
| 1790 | |
| 1791 if (ch == '$') { | |
| 559 | 1792 break; |
| 1793 } | |
| 1794 | |
| 651 | 1795 } else { |
| 1796 quoted = 0; | |
| 1797 | |
| 1798 if (ch != '\\' && ch != '\'' && ch != '"' && ch != '$') { | |
| 1799 *p++ = '\\'; | |
| 1800 } | |
| 559 | 1801 } |
| 1802 | |
| 1803 *p++ = ch; | |
| 553 | 1804 } |
| 559 | 1805 |
| 573 | 1806 part_len = p - part_data; |
| 553 | 1807 } |
| 1808 | |
| 573 | 1809 len += part_len; |
| 553 | 1810 |
| 1811 size = ngx_array_push(&lengths); | |
| 1812 if (size == NULL) { | |
| 1813 return NGX_ERROR; | |
| 1814 } | |
| 1815 | |
| 573 | 1816 *size = part_len; |
| 553 | 1817 |
| 1818 value = ngx_array_push(&values); | |
| 1819 if (value == NULL) { | |
| 1820 return NGX_ERROR; | |
| 1821 } | |
| 1822 | |
| 573 | 1823 *value = part_data; |
| 553 | 1824 } |
| 1825 | |
| 1826 prefix = 0; | |
| 1827 | |
| 1828 size = lengths.elts; | |
| 1829 value = values.elts; | |
| 1830 | |
| 1831 if (flags & NGX_HTTP_SSI_ADD_PREFIX) { | |
| 1832 for (i = 0; i < values.nelts; i++) { | |
| 1833 if (size[i] != 0) { | |
| 1834 if (*value[i] != '/') { | |
| 1835 for (prefix = r->uri.len; prefix; prefix--) { | |
| 1836 if (r->uri.data[prefix - 1] == '/') { | |
| 1837 len += prefix; | |
| 1838 break; | |
| 1839 } | |
| 1840 } | |
| 1841 } | |
| 1842 | |
| 1843 break; | |
| 1844 } | |
| 1845 } | |
| 1846 } | |
| 1847 | |
| 2049 | 1848 p = ngx_pnalloc(r->pool, len + ((flags & NGX_HTTP_SSI_ADD_ZERO) ? 1 : 0)); |
| 553 | 1849 if (p == NULL) { |
| 1850 return NGX_ERROR; | |
| 1851 } | |
| 1852 | |
| 1853 text->len = len; | |
| 1854 text->data = p; | |
| 1855 | |
| 573 | 1856 p = ngx_copy(p, r->uri.data, prefix); |
| 553 | 1857 |
| 1858 for (i = 0; i < values.nelts; i++) { | |
| 573 | 1859 p = ngx_copy(p, value[i], size[i]); |
| 553 | 1860 } |
| 1861 | |
| 1862 return NGX_OK; | |
| 1863 | |
| 1864 invalid_variable: | |
| 1865 | |
| 1866 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 1867 "invalid variable name in \"%V\"", text); | |
| 1868 | |
|
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1869 return NGX_HTTP_SSI_ERROR; |
| 553 | 1870 } |
| 1871 | |
| 1872 | |
| 1873 static ngx_int_t | |
|
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1874 ngx_http_ssi_regex_match(ngx_http_request_t *r, ngx_str_t *pattern, |
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1875 ngx_str_t *str) |
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1876 { |
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1877 #if (NGX_PCRE) |
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1878 int rc, *captures; |
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1879 u_char *p, errstr[NGX_MAX_CONF_ERRSTR]; |
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1880 size_t size; |
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1881 ngx_int_t key; |
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1882 ngx_str_t *vv, name, value; |
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1883 ngx_uint_t i, n; |
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1884 ngx_http_ssi_ctx_t *ctx; |
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1885 ngx_http_ssi_var_t *var; |
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1886 ngx_regex_compile_t rgc; |
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1887 |
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1888 ngx_memzero(&rgc, sizeof(ngx_regex_compile_t)); |
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1889 |
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1890 rgc.pattern = *pattern; |
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1891 rgc.pool = r->pool; |
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1892 rgc.err.len = NGX_MAX_CONF_ERRSTR; |
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1893 rgc.err.data = errstr; |
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1894 |
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1895 if (ngx_regex_compile(&rgc) != NGX_OK) { |
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1896 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, "%V", &rgc.err); |
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1897 return NGX_HTTP_SSI_ERROR; |
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1898 } |
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1899 |
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1900 n = (rgc.captures + 1) * 3; |
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1901 |
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1902 captures = ngx_palloc(r->pool, n * sizeof(int)); |
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1903 if (captures == NULL) { |
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1904 return NGX_ERROR; |
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1905 } |
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1906 |
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1907 rc = ngx_regex_exec(rgc.regex, str, captures, n); |
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1908 |
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1909 if (rc < NGX_REGEX_NO_MATCHED) { |
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1910 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, |
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1911 ngx_regex_exec_n " failed: %i on \"%V\" using \"%V\"", |
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1912 rc, str, pattern); |
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1913 return NGX_HTTP_SSI_ERROR; |
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1914 } |
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1915 |
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1916 if (rc == NGX_REGEX_NO_MATCHED) { |
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1917 return NGX_DECLINED; |
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1918 } |
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1919 |
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1920 ctx = ngx_http_get_module_ctx(r->main, ngx_http_ssi_filter_module); |
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1921 |
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1922 ctx->ncaptures = rc; |
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1923 ctx->captures = captures; |
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1924 ctx->captures_data = str->data; |
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1925 |
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1926 if (rgc.named_captures > 0) { |
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1927 |
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1928 if (ctx->variables == NULL) { |
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1929 ctx->variables = ngx_list_create(r->pool, 4, |
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1930 sizeof(ngx_http_ssi_var_t)); |
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1931 if (ctx->variables == NULL) { |
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1932 return NGX_ERROR; |
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1933 } |
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1934 } |
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1935 |
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1936 size = rgc.name_size; |
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1937 p = rgc.names; |
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1938 |
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1939 for (i = 0; i < (ngx_uint_t) rgc.named_captures; i++, p += size) { |
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1940 |
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1941 name.data = &p[2]; |
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1942 name.len = ngx_strlen(name.data); |
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1943 |
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1944 n = 2 * ((p[0] << 8) + p[1]); |
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1945 |
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1946 value.data = &str->data[captures[n]]; |
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1947 value.len = captures[n + 1] - captures[n]; |
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1948 |
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1949 key = ngx_hash_strlow(name.data, name.data, name.len); |
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1950 |
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1951 vv = ngx_http_ssi_get_variable(r, &name, key); |
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1952 |
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1953 if (vv) { |
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1954 *vv = value; |
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1955 continue; |
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1956 } |
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1957 |
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|
1958 var = ngx_list_push(ctx->variables); |
|
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|
1959 if (var == NULL) { |
|
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|
1960 return NGX_ERROR; |
|
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|
1961 } |
|
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|
1962 |
|
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|
1963 var->name = name; |
|
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|
1964 var->key = key; |
|
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|
1965 var->value = value; |
|
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|
1966 } |
|
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|
1967 } |
|
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|
1968 |
|
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|
1969 return NGX_OK; |
|
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parents:
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changeset
|
1970 |
|
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diff
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|
1971 #else |
|
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|
1972 |
|
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Valentin Bartenev <vbart@nginx.com>
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diff
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|
1973 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, |
|
e9a0427f4139
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Valentin Bartenev <vbart@nginx.com>
parents:
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diff
changeset
|
1974 "the using of the regex \"%V\" in SSI requires PCRE library", |
|
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parents:
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diff
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|
1975 pattern); |
|
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|
1976 return NGX_HTTP_SSI_ERROR; |
|
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Valentin Bartenev <vbart@nginx.com>
parents:
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diff
changeset
|
1977 |
|
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Valentin Bartenev <vbart@nginx.com>
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|
1978 #endif |
|
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|
1979 } |
|
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Valentin Bartenev <vbart@nginx.com>
parents:
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diff
changeset
|
1980 |
|
e9a0427f4139
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Valentin Bartenev <vbart@nginx.com>
parents:
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diff
changeset
|
1981 |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
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diff
changeset
|
1982 static ngx_int_t |
| 553 | 1983 ngx_http_ssi_include(ngx_http_request_t *r, ngx_http_ssi_ctx_t *ctx, |
| 1984 ngx_str_t **params) | |
| 1985 { | |
|
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diff
changeset
|
1986 ngx_int_t rc, key; |
|
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|
1987 ngx_str_t *uri, *file, *wait, *set, *stub, args; |
|
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|
1988 ngx_buf_t *b; |
|
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diff
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|
1989 ngx_uint_t flags, i; |
|
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fix building by Debian gcc-4.1.2 amd64
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
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|
1990 ngx_chain_t *cl, *tl, **ll, *out; |
|
777
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diff
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|
1991 ngx_http_request_t *sr; |
|
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diff
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|
1992 ngx_http_ssi_var_t *var; |
|
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|
1993 ngx_http_ssi_ctx_t *mctx; |
|
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|
1994 ngx_http_ssi_block_t *bl; |
|
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|
1995 ngx_http_post_subrequest_t *psr; |
| 553 | 1996 |
| 1997 uri = params[NGX_HTTP_SSI_INCLUDE_VIRTUAL]; | |
| 1998 file = params[NGX_HTTP_SSI_INCLUDE_FILE]; | |
| 645 | 1999 wait = params[NGX_HTTP_SSI_INCLUDE_WAIT]; |
|
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|
2000 set = params[NGX_HTTP_SSI_INCLUDE_SET]; |
| 667 | 2001 stub = params[NGX_HTTP_SSI_INCLUDE_STUB]; |
| 553 | 2002 |
| 2003 if (uri && file) { | |
| 2004 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 2005 "inlcusion may be either virtual=\"%V\" or file=\"%V\"", | |
| 2006 uri, file); | |
| 2007 return NGX_HTTP_SSI_ERROR; | |
| 2008 } | |
| 2009 | |
| 2010 if (uri == NULL && file == NULL) { | |
| 2011 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 2012 "no parameter in \"include\" SSI command"); | |
| 2013 return NGX_HTTP_SSI_ERROR; | |
| 2014 } | |
| 2015 | |
|
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|
2016 if (set && stub) { |
|
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diff
changeset
|
2017 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
|
4593
834049edae24
Fixed grammar in error messages.
Ruslan Ermilov <ru@nginx.com>
parents:
4567
diff
changeset
|
2018 "\"set\" and \"stub\" cannot be used together " |
|
777
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|
2019 "in \"include\" SSI command"); |
|
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|
2020 return NGX_HTTP_SSI_ERROR; |
|
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|
2021 } |
|
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changeset
|
2022 |
| 645 | 2023 if (wait) { |
| 2024 if (uri == NULL) { | |
| 2025 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
|
4593
834049edae24
Fixed grammar in error messages.
Ruslan Ermilov <ru@nginx.com>
parents:
4567
diff
changeset
|
2026 "\"wait\" cannot be used with file=\"%V\"", file); |
| 645 | 2027 return NGX_HTTP_SSI_ERROR; |
| 2028 } | |
| 2029 | |
|
1107
db7c468c447d
ngx_strcasecmp()/ngx_strncasecmp()
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parents:
1025
diff
changeset
|
2030 if (wait->len == 2 |
|
db7c468c447d
ngx_strcasecmp()/ngx_strncasecmp()
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parents:
1025
diff
changeset
|
2031 && ngx_strncasecmp(wait->data, (u_char *) "no", 2) == 0) |
|
db7c468c447d
ngx_strcasecmp()/ngx_strncasecmp()
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parents:
1025
diff
changeset
|
2032 { |
| 645 | 2033 wait = NULL; |
| 2034 | |
|
1107
db7c468c447d
ngx_strcasecmp()/ngx_strncasecmp()
Igor Sysoev <igor@sysoev.ru>
parents:
1025
diff
changeset
|
2035 } else if (wait->len != 3 |
|
db7c468c447d
ngx_strcasecmp()/ngx_strncasecmp()
Igor Sysoev <igor@sysoev.ru>
parents:
1025
diff
changeset
|
2036 || ngx_strncasecmp(wait->data, (u_char *) "yes", 3) != 0) |
| 645 | 2037 { |
| 2038 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 2039 "invalid value \"%V\" in the \"wait\" parameter", | |
| 667 | 2040 wait); |
| 645 | 2041 return NGX_HTTP_SSI_ERROR; |
| 2042 } | |
| 2043 } | |
| 2044 | |
| 553 | 2045 if (uri == NULL) { |
| 2046 uri = file; | |
|
2426
e5ef47ecab5d
fix r2378, file inclusion should be waited
Igor Sysoev <igor@sysoev.ru>
parents:
2414
diff
changeset
|
2047 wait = (ngx_str_t *) -1; |
| 553 | 2048 } |
| 2049 | |
|
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diff
changeset
|
2050 rc = ngx_http_ssi_evaluate_string(r, ctx, uri, NGX_HTTP_SSI_ADD_PREFIX); |
|
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|
2051 |
|
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|
2052 if (rc != NGX_OK) { |
|
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diff
changeset
|
2053 return rc; |
| 553 | 2054 } |
| 2055 | |
| 1593 | 2056 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 2057 "ssi include: \"%V\"", uri); | |
| 2058 | |
|
3516
dd1570b6f237
ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents:
3500
diff
changeset
|
2059 ngx_str_null(&args); |
| 3161 | 2060 flags = NGX_HTTP_LOG_UNSAFE; |
| 573 | 2061 |
| 2062 if (ngx_http_parse_unsafe_uri(r, uri, &args, &flags) != NGX_OK) { | |
| 2063 return NGX_HTTP_SSI_ERROR; | |
| 553 | 2064 } |
| 2065 | |
|
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|
2066 psr = NULL; |
|
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|
2067 |
|
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diff
changeset
|
2068 mctx = ngx_http_get_module_ctx(r->main, ngx_http_ssi_filter_module); |
| 667 | 2069 |
| 2070 if (stub) { | |
| 2071 if (mctx->blocks) { | |
| 2072 bl = mctx->blocks->elts; | |
| 2073 for (i = 0; i < mctx->blocks->nelts; i++) { | |
| 2074 if (stub->len == bl[i].name.len | |
| 2075 && ngx_strncmp(stub->data, bl[i].name.data, stub->len) == 0) | |
| 2076 { | |
| 2077 goto found; | |
| 2078 } | |
| 2079 } | |
| 2080 } | |
| 2081 | |
| 2082 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 2083 "\"stub\"=\"%V\" for \"include\" not found", stub); | |
| 2084 return NGX_HTTP_SSI_ERROR; | |
| 2085 | |
| 2086 found: | |
| 2087 | |
|
777
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diff
changeset
|
2088 psr = ngx_palloc(r->pool, sizeof(ngx_http_post_subrequest_t)); |
|
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767
diff
changeset
|
2089 if (psr == NULL) { |
|
4ab852b691f5
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767
diff
changeset
|
2090 return NGX_ERROR; |
|
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diff
changeset
|
2091 } |
|
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diff
changeset
|
2092 |
|
4ab852b691f5
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767
diff
changeset
|
2093 psr->handler = ngx_http_ssi_stub_output; |
|
4ab852b691f5
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parents:
767
diff
changeset
|
2094 |
| 667 | 2095 if (bl[i].count++) { |
| 2096 | |
|
1893
685048830623
fix segfault if empty stub block is used second time
Igor Sysoev <igor@sysoev.ru>
parents:
1704
diff
changeset
|
2097 out = NULL; |
|
784
5a164305b960
fix building by Debian gcc-4.1.2 amd64
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
2098 ll = &out; |
| 667 | 2099 |
| 2100 for (tl = bl[i].bufs; tl; tl = tl->next) { | |
| 2101 | |
| 2102 if (ctx->free) { | |
| 2103 cl = ctx->free; | |
| 2104 ctx->free = ctx->free->next; | |
| 2105 b = cl->buf; | |
| 2106 | |
| 2107 } else { | |
| 2108 b = ngx_alloc_buf(r->pool); | |
| 2109 if (b == NULL) { | |
| 2110 return NGX_ERROR; | |
| 2111 } | |
| 2112 | |
| 2113 cl = ngx_alloc_chain_link(r->pool); | |
| 2114 if (cl == NULL) { | |
| 2115 return NGX_ERROR; | |
| 2116 } | |
| 2117 | |
| 2118 cl->buf = b; | |
| 2119 } | |
| 2120 | |
| 2121 ngx_memcpy(b, tl->buf, sizeof(ngx_buf_t)); | |
| 2122 | |
| 2123 b->pos = b->start; | |
| 2124 | |
| 2125 *ll = cl; | |
| 2126 cl->next = NULL; | |
| 2127 ll = &cl->next; | |
| 2128 } | |
| 2129 | |
|
784
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parents:
777
diff
changeset
|
2130 psr->data = out; |
|
5a164305b960
fix building by Debian gcc-4.1.2 amd64
Igor Sysoev <igor@sysoev.ru>
parents:
777
diff
changeset
|
2131 |
| 667 | 2132 } else { |
|
777
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767
diff
changeset
|
2133 psr->data = bl[i].bufs; |
| 667 | 2134 } |
| 2135 } | |
| 2136 | |
|
2377
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
2137 if (wait) { |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
2138 flags |= NGX_HTTP_SUBREQUEST_WAITED; |
|
87b8c44906b5
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parents:
2166
diff
changeset
|
2139 } |
|
87b8c44906b5
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Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
2140 |
|
777
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changeset
|
2141 if (set) { |
| 2136 | 2142 key = ngx_hash_strlow(set->data, set->data, set->len); |
|
777
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|
2143 |
|
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parents:
767
diff
changeset
|
2144 psr = ngx_palloc(r->pool, sizeof(ngx_http_post_subrequest_t)); |
|
4ab852b691f5
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parents:
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diff
changeset
|
2145 if (psr == NULL) { |
|
4ab852b691f5
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767
diff
changeset
|
2146 return NGX_ERROR; |
|
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parents:
767
diff
changeset
|
2147 } |
|
4ab852b691f5
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parents:
767
diff
changeset
|
2148 |
|
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767
diff
changeset
|
2149 psr->handler = ngx_http_ssi_set_variable; |
|
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parents:
767
diff
changeset
|
2150 psr->data = ngx_http_ssi_get_variable(r, set, key); |
|
4ab852b691f5
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parents:
767
diff
changeset
|
2151 |
|
4ab852b691f5
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parents:
767
diff
changeset
|
2152 if (psr->data == NULL) { |
|
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parents:
767
diff
changeset
|
2153 |
|
4ab852b691f5
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parents:
767
diff
changeset
|
2154 if (mctx->variables == NULL) { |
|
4ab852b691f5
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parents:
767
diff
changeset
|
2155 mctx->variables = ngx_list_create(r->pool, 4, |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2156 sizeof(ngx_http_ssi_var_t)); |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2157 if (mctx->variables == NULL) { |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2158 return NGX_ERROR; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2159 } |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2160 } |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2161 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2162 var = ngx_list_push(mctx->variables); |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2163 if (var == NULL) { |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2164 return NGX_ERROR; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2165 } |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2166 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2167 var->name = *set; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2168 var->key = key; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2169 var->value = ngx_http_ssi_null_string; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2170 psr->data = &var->value; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2171 } |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2172 |
|
2377
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
2173 flags |= NGX_HTTP_SUBREQUEST_IN_MEMORY|NGX_HTTP_SUBREQUEST_WAITED; |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2174 } |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2175 |
|
2377
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
2176 if (ngx_http_subrequest(r, uri, &args, &sr, psr, flags) != NGX_OK) { |
| 553 | 2177 return NGX_HTTP_SSI_ERROR; |
| 2178 } | |
| 2179 | |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2180 if (wait == NULL && set == NULL) { |
| 645 | 2181 return NGX_OK; |
| 2182 } | |
| 2183 | |
|
2377
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
2184 if (ctx->wait == NULL) { |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
2185 ctx->wait = sr; |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
2186 |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
2187 return NGX_AGAIN; |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
2188 |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
2189 } else { |
|
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
2190 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
|
4593
834049edae24
Fixed grammar in error messages.
Ruslan Ermilov <ru@nginx.com>
parents:
4567
diff
changeset
|
2191 "can only wait for one subrequest at a time"); |
| 645 | 2192 } |
| 2193 | |
|
2377
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2166
diff
changeset
|
2194 return NGX_OK; |
| 553 | 2195 } |
| 2196 | |
| 2197 | |
| 497 | 2198 static ngx_int_t |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2199 ngx_http_ssi_stub_output(ngx_http_request_t *r, void *data, ngx_int_t rc) |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2200 { |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2201 ngx_chain_t *out; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2202 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2203 if (rc == NGX_ERROR || r->connection->error || r->request_output) { |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2204 return rc; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2205 } |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2206 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2207 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2208 "ssi stub output: \"%V?%V\"", &r->uri, &r->args); |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2209 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2210 out = data; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2211 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2212 if (!r->header_sent) { |
|
3453
7b68809fe8b1
use content type of the parent request in SSI stub block output
Igor Sysoev <igor@sysoev.ru>
parents:
3372
diff
changeset
|
2213 r->headers_out.content_type_len = |
|
7b68809fe8b1
use content type of the parent request in SSI stub block output
Igor Sysoev <igor@sysoev.ru>
parents:
3372
diff
changeset
|
2214 r->parent->headers_out.content_type_len; |
|
7b68809fe8b1
use content type of the parent request in SSI stub block output
Igor Sysoev <igor@sysoev.ru>
parents:
3372
diff
changeset
|
2215 r->headers_out.content_type = r->parent->headers_out.content_type; |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2216 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2217 if (ngx_http_send_header(r) == NGX_ERROR) { |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2218 return NGX_ERROR; |
|
4ab852b691f5
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Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2219 } |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2220 } |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2221 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2222 return ngx_http_output_filter(r, out); |
|
4ab852b691f5
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Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2223 } |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2224 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2225 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2226 static ngx_int_t |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2227 ngx_http_ssi_set_variable(ngx_http_request_t *r, void *data, ngx_int_t rc) |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2228 { |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2229 ngx_str_t *value = data; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2230 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2231 if (r->upstream) { |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2232 value->len = r->upstream->buffer.last - r->upstream->buffer.pos; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2233 value->data = r->upstream->buffer.pos; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2234 } |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2235 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2236 return rc; |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2237 } |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2238 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2239 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2240 static ngx_int_t |
| 497 | 2241 ngx_http_ssi_echo(ngx_http_request_t *r, ngx_http_ssi_ctx_t *ctx, |
| 2242 ngx_str_t **params) | |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
2243 { |
| 1545 | 2244 u_char *p; |
| 2245 uintptr_t len; | |
| 611 | 2246 ngx_int_t key; |
| 499 | 2247 ngx_buf_t *b; |
| 1545 | 2248 ngx_str_t *var, *value, *enc, text; |
| 499 | 2249 ngx_chain_t *cl; |
| 501 | 2250 ngx_http_variable_value_t *vv; |
| 497 | 2251 |
| 2252 var = params[NGX_HTTP_SSI_ECHO_VAR]; | |
| 2253 | |
| 643 | 2254 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 2255 "ssi echo \"%V\"", var); | |
| 2256 | |
| 2136 | 2257 key = ngx_hash_strlow(var->data, var->data, var->len); |
| 611 | 2258 |
| 2259 value = ngx_http_ssi_get_variable(r, var, key); | |
| 553 | 2260 |
| 2261 if (value == NULL) { | |
|
3500
0eb46e3c5c02
change processing variables accessed by SSI and perl module:
Igor Sysoev <igor@sysoev.ru>
parents:
3495
diff
changeset
|
2262 vv = ngx_http_get_variable(r, var, key); |
| 553 | 2263 |
| 2264 if (vv == NULL) { | |
| 2265 return NGX_HTTP_SSI_ERROR; | |
| 2266 } | |
| 2267 | |
| 573 | 2268 if (!vv->not_found) { |
| 2269 text.data = vv->data; | |
| 2270 text.len = vv->len; | |
| 2271 value = &text; | |
| 553 | 2272 } |
| 501 | 2273 } |
| 497 | 2274 |
| 553 | 2275 if (value == NULL) { |
| 499 | 2276 value = params[NGX_HTTP_SSI_ECHO_DEFAULT]; |
| 2277 | |
| 2278 if (value == NULL) { | |
| 2279 value = &ngx_http_ssi_none; | |
| 2280 | |
| 2281 } else if (value->len == 0) { | |
| 2282 return NGX_OK; | |
| 2283 } | |
| 2284 | |
| 2285 } else { | |
| 2286 if (value->len == 0) { | |
| 2287 return NGX_OK; | |
| 2288 } | |
| 2289 } | |
| 2290 | |
| 1545 | 2291 enc = params[NGX_HTTP_SSI_ECHO_ENCODING]; |
| 2292 | |
| 2293 if (enc) { | |
| 2294 if (enc->len == 4 && ngx_strncmp(enc->data, "none", 4) == 0) { | |
| 2295 | |
| 2296 ctx->encoding = NGX_HTTP_SSI_NO_ENCODING; | |
| 2297 | |
| 2298 } else if (enc->len == 3 && ngx_strncmp(enc->data, "url", 3) == 0) { | |
| 2299 | |
| 2300 ctx->encoding = NGX_HTTP_SSI_URL_ENCODING; | |
| 2301 | |
| 2302 } else if (enc->len == 6 && ngx_strncmp(enc->data, "entity", 6) == 0) { | |
| 2303 | |
| 2304 ctx->encoding = NGX_HTTP_SSI_ENTITY_ENCODING; | |
| 2305 | |
| 2306 } else { | |
| 2307 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 2308 "unknown encoding \"%V\" in the \"echo\" command", | |
| 2309 enc); | |
| 2310 } | |
| 2311 } | |
| 2312 | |
|
3495
6a5dc3803825
do not store an encoded variable value as a new cached variable value
Igor Sysoev <igor@sysoev.ru>
parents:
3454
diff
changeset
|
2313 p = value->data; |
|
6a5dc3803825
do not store an encoded variable value as a new cached variable value
Igor Sysoev <igor@sysoev.ru>
parents:
3454
diff
changeset
|
2314 |
| 1545 | 2315 switch (ctx->encoding) { |
| 2316 | |
| 2317 case NGX_HTTP_SSI_URL_ENCODING: | |
| 2318 len = 2 * ngx_escape_uri(NULL, value->data, value->len, | |
| 2319 NGX_ESCAPE_HTML); | |
| 2320 | |
| 2321 if (len) { | |
| 2049 | 2322 p = ngx_pnalloc(r->pool, value->len + len); |
| 1545 | 2323 if (p == NULL) { |
| 2324 return NGX_HTTP_SSI_ERROR; | |
| 2325 } | |
| 2326 | |
| 2327 (void) ngx_escape_uri(p, value->data, value->len, NGX_ESCAPE_HTML); | |
| 2328 } | |
| 2329 | |
|
3495
6a5dc3803825
do not store an encoded variable value as a new cached variable value
Igor Sysoev <igor@sysoev.ru>
parents:
3454
diff
changeset
|
2330 len += value->len; |
| 1545 | 2331 break; |
| 2332 | |
| 2333 case NGX_HTTP_SSI_ENTITY_ENCODING: | |
| 2334 len = ngx_escape_html(NULL, value->data, value->len); | |
| 2335 | |
| 2336 if (len) { | |
| 2049 | 2337 p = ngx_pnalloc(r->pool, value->len + len); |
| 1545 | 2338 if (p == NULL) { |
| 2339 return NGX_HTTP_SSI_ERROR; | |
| 2340 } | |
| 2341 | |
| 2342 (void) ngx_escape_html(p, value->data, value->len); | |
| 2343 } | |
| 2344 | |
|
3495
6a5dc3803825
do not store an encoded variable value as a new cached variable value
Igor Sysoev <igor@sysoev.ru>
parents:
3454
diff
changeset
|
2345 len += value->len; |
|
6a5dc3803825
do not store an encoded variable value as a new cached variable value
Igor Sysoev <igor@sysoev.ru>
parents:
3454
diff
changeset
|
2346 break; |
|
6a5dc3803825
do not store an encoded variable value as a new cached variable value
Igor Sysoev <igor@sysoev.ru>
parents:
3454
diff
changeset
|
2347 |
|
6a5dc3803825
do not store an encoded variable value as a new cached variable value
Igor Sysoev <igor@sysoev.ru>
parents:
3454
diff
changeset
|
2348 default: /* NGX_HTTP_SSI_NO_ENCODING */ |
|
6a5dc3803825
do not store an encoded variable value as a new cached variable value
Igor Sysoev <igor@sysoev.ru>
parents:
3454
diff
changeset
|
2349 len = value->len; |
| 1545 | 2350 break; |
| 2351 } | |
| 2352 | |
| 499 | 2353 b = ngx_calloc_buf(r->pool); |
| 2354 if (b == NULL) { | |
| 2355 return NGX_HTTP_SSI_ERROR; | |
| 2356 } | |
| 2357 | |
| 2358 cl = ngx_alloc_chain_link(r->pool); | |
| 2359 if (cl == NULL) { | |
| 497 | 2360 return NGX_HTTP_SSI_ERROR; |
| 2361 } | |
| 2362 | |
| 2363 b->memory = 1; | |
|
3495
6a5dc3803825
do not store an encoded variable value as a new cached variable value
Igor Sysoev <igor@sysoev.ru>
parents:
3454
diff
changeset
|
2364 b->pos = p; |
|
6a5dc3803825
do not store an encoded variable value as a new cached variable value
Igor Sysoev <igor@sysoev.ru>
parents:
3454
diff
changeset
|
2365 b->last = p + len; |
| 497 | 2366 |
| 2367 cl->buf = b; | |
| 2368 cl->next = NULL; | |
| 2369 *ctx->last_out = cl; | |
| 2370 ctx->last_out = &cl->next; | |
| 2371 | |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
2372 return NGX_OK; |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
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 |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
2375 |
| 509 | 2376 static ngx_int_t |
| 2377 ngx_http_ssi_config(ngx_http_request_t *r, ngx_http_ssi_ctx_t *ctx, | |
| 2378 ngx_str_t **params) | |
| 2379 { | |
| 2380 ngx_str_t *value; | |
| 2381 | |
| 2382 value = params[NGX_HTTP_SSI_CONFIG_TIMEFMT]; | |
| 2383 | |
| 2384 if (value) { | |
| 589 | 2385 ctx->timefmt.len = value->len; |
| 2049 | 2386 ctx->timefmt.data = ngx_pnalloc(r->pool, value->len + 1); |
| 589 | 2387 if (ctx->timefmt.data == NULL) { |
| 2388 return NGX_HTTP_SSI_ERROR; | |
| 2389 } | |
| 2390 | |
| 2391 ngx_cpystrn(ctx->timefmt.data, value->data, value->len + 1); | |
| 509 | 2392 } |
| 2393 | |
| 547 | 2394 value = params[NGX_HTTP_SSI_CONFIG_ERRMSG]; |
| 2395 | |
| 2396 if (value) { | |
| 2397 ctx->errmsg = *value; | |
| 2398 } | |
| 2399 | |
| 509 | 2400 return NGX_OK; |
| 2401 } | |
| 2402 | |
| 2403 | |
| 2404 static ngx_int_t | |
| 553 | 2405 ngx_http_ssi_set(ngx_http_request_t *r, ngx_http_ssi_ctx_t *ctx, |
| 509 | 2406 ngx_str_t **params) |
| 2407 { | |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2408 ngx_int_t key, rc; |
| 553 | 2409 ngx_str_t *name, *value, *vv; |
| 2410 ngx_http_ssi_var_t *var; | |
| 2411 ngx_http_ssi_ctx_t *mctx; | |
| 2412 | |
| 2413 mctx = ngx_http_get_module_ctx(r->main, ngx_http_ssi_filter_module); | |
| 2414 | |
| 667 | 2415 if (mctx->variables == NULL) { |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2416 mctx->variables = ngx_list_create(r->pool, 4, |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2417 sizeof(ngx_http_ssi_var_t)); |
| 667 | 2418 if (mctx->variables == NULL) { |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2419 return NGX_ERROR; |
| 509 | 2420 } |
| 2421 } | |
| 2422 | |
| 553 | 2423 name = params[NGX_HTTP_SSI_SET_VAR]; |
| 2424 value = params[NGX_HTTP_SSI_SET_VALUE]; | |
| 2425 | |
| 643 | 2426 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 2427 "ssi set \"%V\" \"%V\"", name, value); | |
| 2428 | |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2429 rc = ngx_http_ssi_evaluate_string(r, ctx, value, 0); |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2430 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2431 if (rc != NGX_OK) { |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2432 return rc; |
| 509 | 2433 } |
| 2434 | |
| 2136 | 2435 key = ngx_hash_strlow(name->data, name->data, name->len); |
| 611 | 2436 |
| 2437 vv = ngx_http_ssi_get_variable(r, name, key); | |
| 553 | 2438 |
| 2439 if (vv) { | |
| 2440 *vv = *value; | |
| 2441 return NGX_OK; | |
| 2442 } | |
| 2443 | |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2444 var = ngx_list_push(mctx->variables); |
| 553 | 2445 if (var == NULL) { |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2446 return NGX_ERROR; |
| 553 | 2447 } |
| 2448 | |
| 2449 var->name = *name; | |
| 611 | 2450 var->key = key; |
| 553 | 2451 var->value = *value; |
| 2452 | |
| 2453 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 2454 "set: \"%V\"=\"%V\"", name, value); | |
| 2455 | |
| 509 | 2456 return NGX_OK; |
| 2457 } | |
| 2458 | |
| 2459 | |
| 2460 static ngx_int_t | |
| 2461 ngx_http_ssi_if(ngx_http_request_t *r, ngx_http_ssi_ctx_t *ctx, | |
| 2462 ngx_str_t **params) | |
| 2463 { | |
| 553 | 2464 u_char *p, *last; |
| 2465 ngx_str_t *expr, left, right; | |
| 2466 ngx_int_t rc; | |
| 629 | 2467 ngx_uint_t negative, noregex, flags; |
| 509 | 2468 |
| 629 | 2469 if (ctx->command.len == 2) { |
| 2470 if (ctx->conditional) { | |
| 2471 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 2472 "the \"if\" command inside the \"if\" command"); | |
| 2473 return NGX_HTTP_SSI_ERROR; | |
| 2474 } | |
| 2475 } | |
| 2476 | |
| 2477 if (ctx->output_chosen) { | |
| 2478 ctx->output = 0; | |
| 2479 return NGX_OK; | |
| 2480 } | |
| 2481 | |
| 509 | 2482 expr = params[NGX_HTTP_SSI_IF_EXPR]; |
| 2483 | |
| 643 | 2484 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 2485 "ssi if expr=\"%V\"", expr); | |
| 2486 | |
| 553 | 2487 left.data = expr->data; |
| 551 | 2488 last = expr->data + expr->len; |
| 2489 | |
| 553 | 2490 for (p = left.data; p < last; p++) { |
| 551 | 2491 if (*p >= 'A' && *p <= 'Z') { |
| 2492 *p |= 0x20; | |
| 2493 continue; | |
| 2494 } | |
| 509 | 2495 |
| 553 | 2496 if ((*p >= 'a' && *p <= 'z') |
| 2497 || (*p >= '0' && *p <= '9') | |
| 573 | 2498 || *p == '$' || *p == '{' || *p == '}' || *p == '_' |
| 2499 || *p == '"' || *p == '\'') | |
| 553 | 2500 { |
| 551 | 2501 continue; |
| 2502 } | |
| 2503 | |
| 2504 break; | |
| 2505 } | |
| 2506 | |
| 553 | 2507 left.len = p - left.data; |
| 551 | 2508 |
| 2509 while (p < last && *p == ' ') { | |
| 2510 p++; | |
| 509 | 2511 } |
| 2512 | |
|
3500
0eb46e3c5c02
change processing variables accessed by SSI and perl module:
Igor Sysoev <igor@sysoev.ru>
parents:
3495
diff
changeset
|
2513 flags = 0; |
| 635 | 2514 |
| 553 | 2515 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 2516 "left: \"%V\"", &left); | |
| 2517 | |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2518 rc = ngx_http_ssi_evaluate_string(r, ctx, &left, flags); |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2519 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2520 if (rc != NGX_OK) { |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2521 return rc; |
| 509 | 2522 } |
| 2523 | |
| 553 | 2524 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 2525 "evaluted left: \"%V\"", &left); | |
| 2526 | |
| 551 | 2527 if (p == last) { |
| 553 | 2528 if (left.len) { |
| 551 | 2529 ctx->output = 1; |
| 629 | 2530 ctx->output_chosen = 1; |
| 551 | 2531 |
| 2532 } else { | |
| 2533 ctx->output = 0; | |
| 2534 } | |
| 2535 | |
| 629 | 2536 ctx->conditional = NGX_HTTP_SSI_COND_IF; |
| 2537 | |
| 551 | 2538 return NGX_OK; |
| 2539 } | |
| 2540 | |
| 2541 if (p < last && *p == '=') { | |
| 2542 negative = 0; | |
| 2543 p++; | |
| 2544 | |
| 2545 } else if (p + 1 < last && *p == '!' && *(p + 1) == '=') { | |
| 2546 negative = 1; | |
| 2547 p += 2; | |
| 2548 | |
| 2549 } else { | |
| 2550 goto invalid_expression; | |
| 2551 } | |
| 2552 | |
| 2553 while (p < last && *p == ' ') { | |
| 2554 p++; | |
| 2555 } | |
| 2556 | |
|
1190
99c56c0f514e
fix segfault or parsing error in '<!--# if expr="$var = /" -->'
Igor Sysoev <igor@sysoev.ru>
parents:
1169
diff
changeset
|
2557 if (p < last - 1 && *p == '/') { |
| 551 | 2558 if (*(last - 1) != '/') { |
| 2559 goto invalid_expression; | |
| 2560 } | |
| 2561 | |
| 2562 noregex = 0; | |
| 629 | 2563 flags = NGX_HTTP_SSI_ADD_ZERO; |
| 551 | 2564 last--; |
| 1025 | 2565 p++; |
| 551 | 2566 |
| 2567 } else { | |
| 2568 noregex = 1; | |
| 629 | 2569 flags = 0; |
| 2570 | |
| 2571 if (p < last - 1 && p[0] == '\\' && p[1] == '/') { | |
| 651 | 2572 p++; |
| 629 | 2573 } |
| 551 | 2574 } |
| 2575 | |
| 2576 right.len = last - p; | |
| 2577 right.data = p; | |
| 2578 | |
| 553 | 2579 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 2580 "right: \"%V\"", &right); | |
| 2581 | |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2582 rc = ngx_http_ssi_evaluate_string(r, ctx, &right, flags); |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2583 |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2584 if (rc != NGX_OK) { |
|
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
767
diff
changeset
|
2585 return rc; |
| 551 | 2586 } |
| 2587 | |
| 553 | 2588 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 2589 "evaluted right: \"%V\"", &right); | |
| 551 | 2590 |
| 2591 if (noregex) { | |
| 2592 if (left.len != right.len) { | |
| 2593 rc = -1; | |
| 2594 | |
| 2595 } else { | |
| 2596 rc = ngx_strncmp(left.data, right.data, right.len); | |
| 2597 } | |
| 2598 | |
| 2599 } else { | |
| 2600 right.data[right.len] = '\0'; | |
| 2601 | |
|
4381
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
2602 rc = ngx_http_ssi_regex_match(r, &right, &left); |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
2603 |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
2604 if (rc == NGX_OK) { |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
2605 rc = 0; |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
2606 } else if (rc == NGX_DECLINED) { |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
2607 rc = -1; |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
2608 } else { |
|
e9a0427f4139
SSI: added regex captures support in the expression of the "if" command.
Valentin Bartenev <vbart@nginx.com>
parents:
4374
diff
changeset
|
2609 return rc; |
| 551 | 2610 } |
| 2611 } | |
| 2612 | |
| 2613 if ((rc == 0 && !negative) || (rc != 0 && negative)) { | |
| 509 | 2614 ctx->output = 1; |
| 629 | 2615 ctx->output_chosen = 1; |
| 509 | 2616 |
| 2617 } else { | |
| 2618 ctx->output = 0; | |
| 2619 } | |
| 2620 | |
| 629 | 2621 ctx->conditional = NGX_HTTP_SSI_COND_IF; |
| 2622 | |
| 509 | 2623 return NGX_OK; |
| 551 | 2624 |
| 2625 invalid_expression: | |
| 2626 | |
| 2627 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 2628 "invalid expression in \"%V\"", expr); | |
| 2629 | |
| 2630 return NGX_HTTP_SSI_ERROR; | |
| 509 | 2631 } |
| 2632 | |
| 2633 | |
| 2634 static ngx_int_t | |
| 2635 ngx_http_ssi_else(ngx_http_request_t *r, ngx_http_ssi_ctx_t *ctx, | |
| 2636 ngx_str_t **params) | |
| 2637 { | |
| 643 | 2638 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 2639 "ssi else"); | |
| 2640 | |
| 629 | 2641 if (ctx->output_chosen) { |
| 2642 ctx->output = 0; | |
| 2643 } else { | |
| 2644 ctx->output = 1; | |
| 2645 } | |
| 2646 | |
| 2647 ctx->conditional = NGX_HTTP_SSI_COND_ELSE; | |
| 509 | 2648 |
| 2649 return NGX_OK; | |
| 2650 } | |
| 2651 | |
| 2652 | |
| 2653 static ngx_int_t | |
| 2654 ngx_http_ssi_endif(ngx_http_request_t *r, ngx_http_ssi_ctx_t *ctx, | |
| 2655 ngx_str_t **params) | |
| 2656 { | |
| 643 | 2657 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 2658 "ssi endif"); | |
| 2659 | |
| 509 | 2660 ctx->output = 1; |
| 629 | 2661 ctx->output_chosen = 0; |
| 2662 ctx->conditional = 0; | |
| 509 | 2663 |
| 2664 return NGX_OK; | |
| 2665 } | |
| 2666 | |
| 2667 | |
| 573 | 2668 static ngx_int_t |
| 667 | 2669 ngx_http_ssi_block(ngx_http_request_t *r, ngx_http_ssi_ctx_t *ctx, |
| 2670 ngx_str_t **params) | |
| 2671 { | |
| 2672 ngx_http_ssi_ctx_t *mctx; | |
| 2673 ngx_http_ssi_block_t *bl; | |
| 2674 | |
| 2675 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 2676 "ssi block"); | |
| 2677 | |
| 2678 mctx = ngx_http_get_module_ctx(r->main, ngx_http_ssi_filter_module); | |
| 2679 | |
| 2680 if (mctx->blocks == NULL) { | |
| 2681 mctx->blocks = ngx_array_create(r->pool, 4, | |
| 2682 sizeof(ngx_http_ssi_block_t)); | |
| 2683 if (mctx->blocks == NULL) { | |
| 2684 return NGX_HTTP_SSI_ERROR; | |
| 2685 } | |
| 2686 } | |
| 2687 | |
| 2688 bl = ngx_array_push(mctx->blocks); | |
| 2689 if (bl == NULL) { | |
| 2690 return NGX_HTTP_SSI_ERROR; | |
| 2691 } | |
| 2692 | |
| 2693 bl->name = *params[NGX_HTTP_SSI_BLOCK_NAME]; | |
| 2694 bl->bufs = NULL; | |
| 2695 bl->count = 0; | |
| 2696 | |
| 2697 ctx->output = 0; | |
| 2698 ctx->block = 1; | |
| 2699 | |
| 2700 return NGX_OK; | |
| 2701 } | |
| 2702 | |
| 2703 | |
| 2704 static ngx_int_t | |
| 2705 ngx_http_ssi_endblock(ngx_http_request_t *r, ngx_http_ssi_ctx_t *ctx, | |
| 2706 ngx_str_t **params) | |
| 2707 { | |
| 2708 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 2709 "ssi endblock"); | |
| 2710 | |
| 2711 ctx->output = 1; | |
| 2712 ctx->block = 0; | |
| 2713 | |
| 2714 return NGX_OK; | |
| 2715 } | |
| 2716 | |
| 2717 | |
| 2718 static ngx_int_t | |
| 573 | 2719 ngx_http_ssi_date_gmt_local_variable(ngx_http_request_t *r, |
| 2041 | 2720 ngx_http_variable_value_t *v, uintptr_t gmt) |
| 509 | 2721 { |
| 573 | 2722 ngx_http_ssi_ctx_t *ctx; |
| 2723 ngx_time_t *tp; | |
|
5540
3a8e19528b30
SSI: fixed $date_local and $date_gmt without SSI (ticket #230).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5491
diff
changeset
|
2724 ngx_str_t *timefmt; |
| 573 | 2725 struct tm tm; |
| 2726 char buf[NGX_HTTP_SSI_DATE_LEN]; | |
| 2727 | |
| 577 | 2728 v->valid = 1; |
| 1565 | 2729 v->no_cacheable = 0; |
| 573 | 2730 v->not_found = 0; |
| 509 | 2731 |
| 563 | 2732 tp = ngx_timeofday(); |
| 2733 | |
| 509 | 2734 ctx = ngx_http_get_module_ctx(r, ngx_http_ssi_filter_module); |
| 2735 | |
|
5540
3a8e19528b30
SSI: fixed $date_local and $date_gmt without SSI (ticket #230).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5491
diff
changeset
|
2736 timefmt = ctx ? &ctx->timefmt : &ngx_http_ssi_timefmt; |
|
3a8e19528b30
SSI: fixed $date_local and $date_gmt without SSI (ticket #230).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5491
diff
changeset
|
2737 |
|
3a8e19528b30
SSI: fixed $date_local and $date_gmt without SSI (ticket #230).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5491
diff
changeset
|
2738 if (timefmt->len == sizeof("%s") - 1 |
|
3a8e19528b30
SSI: fixed $date_local and $date_gmt without SSI (ticket #230).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5491
diff
changeset
|
2739 && timefmt->data[0] == '%' && timefmt->data[1] == 's') |
| 509 | 2740 { |
| 2049 | 2741 v->data = ngx_pnalloc(r->pool, NGX_TIME_T_LEN); |
| 573 | 2742 if (v->data == NULL) { |
| 2743 return NGX_ERROR; | |
| 509 | 2744 } |
| 2745 | |
|
3454
04966b3122ab
SSI %s timefmt has no timezone offset
Igor Sysoev <igor@sysoev.ru>
parents:
3453
diff
changeset
|
2746 v->len = ngx_sprintf(v->data, "%T", tp->sec) - v->data; |
| 657 | 2747 |
| 573 | 2748 return NGX_OK; |
| 509 | 2749 } |
| 2750 | |
| 2751 if (gmt) { | |
| 563 | 2752 ngx_libc_gmtime(tp->sec, &tm); |
| 509 | 2753 } else { |
| 563 | 2754 ngx_libc_localtime(tp->sec, &tm); |
| 509 | 2755 } |
| 2756 | |
| 573 | 2757 v->len = strftime(buf, NGX_HTTP_SSI_DATE_LEN, |
|
5540
3a8e19528b30
SSI: fixed $date_local and $date_gmt without SSI (ticket #230).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5491
diff
changeset
|
2758 (char *) timefmt->data, &tm); |
| 573 | 2759 if (v->len == 0) { |
| 2760 return NGX_ERROR; | |
| 509 | 2761 } |
| 2762 | |
| 2049 | 2763 v->data = ngx_pnalloc(r->pool, v->len); |
| 573 | 2764 if (v->data == NULL) { |
| 2765 return NGX_ERROR; | |
| 509 | 2766 } |
| 2767 | |
| 573 | 2768 ngx_memcpy(v->data, buf, v->len); |
| 2769 | |
| 2770 return NGX_OK; | |
| 509 | 2771 } |
| 2772 | |
| 2773 | |
| 2774 static ngx_int_t | |
| 597 | 2775 ngx_http_ssi_preconfiguration(ngx_conf_t *cf) |
| 509 | 2776 { |
| 597 | 2777 ngx_int_t rc; |
| 2778 ngx_http_variable_t *var, *v; | |
| 2779 ngx_http_ssi_command_t *cmd; | |
| 2780 ngx_http_ssi_main_conf_t *smcf; | |
| 509 | 2781 |
| 2782 for (v = ngx_http_ssi_vars; v->name.len; v++) { | |
| 2783 var = ngx_http_add_variable(cf, &v->name, v->flags); | |
| 2784 if (var == NULL) { | |
| 2785 return NGX_ERROR; | |
| 2786 } | |
| 2787 | |
| 637 | 2788 var->get_handler = v->get_handler; |
| 509 | 2789 var->data = v->data; |
| 2790 } | |
| 2791 | |
| 597 | 2792 smcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_ssi_filter_module); |
| 2793 | |
| 2794 for (cmd = ngx_http_ssi_commands; cmd->name.len; cmd++) { | |
| 2795 rc = ngx_hash_add_key(&smcf->commands, &cmd->name, cmd, | |
| 2796 NGX_HASH_READONLY_KEY); | |
| 2797 | |
| 2798 if (rc == NGX_OK) { | |
| 2799 continue; | |
| 2800 } | |
| 2801 | |
| 2802 if (rc == NGX_BUSY) { | |
| 2803 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 2804 "conflicting SSI command \"%V\"", &cmd->name); | |
| 2805 } | |
| 2806 | |
| 2807 return NGX_ERROR; | |
| 2808 } | |
| 2809 | |
| 577 | 2810 return NGX_OK; |
| 509 | 2811 } |
| 2812 | |
| 2813 | |
| 497 | 2814 static void * |
| 597 | 2815 ngx_http_ssi_create_main_conf(ngx_conf_t *cf) |
| 2816 { | |
| 2817 ngx_http_ssi_main_conf_t *smcf; | |
| 2818 | |
| 2819 smcf = ngx_pcalloc(cf->pool, sizeof(ngx_http_ssi_main_conf_t)); | |
| 2820 if (smcf == NULL) { | |
|
2912
c7d57b539248
return NULL instead of NGX_CONF_ERROR on a create conf failure
Igor Sysoev <igor@sysoev.ru>
parents:
2536
diff
changeset
|
2821 return NULL; |
| 597 | 2822 } |
| 2823 | |
| 2824 smcf->commands.pool = cf->pool; | |
| 2825 smcf->commands.temp_pool = cf->temp_pool; | |
| 2826 | |
| 2827 if (ngx_hash_keys_array_init(&smcf->commands, NGX_HASH_SMALL) != NGX_OK) { | |
|
2912
c7d57b539248
return NULL instead of NGX_CONF_ERROR on a create conf failure
Igor Sysoev <igor@sysoev.ru>
parents:
2536
diff
changeset
|
2828 return NULL; |
| 597 | 2829 } |
| 2830 | |
| 2831 return smcf; | |
| 2832 } | |
| 2833 | |
| 2834 | |
| 2835 static char * | |
| 2836 ngx_http_ssi_init_main_conf(ngx_conf_t *cf, void *conf) | |
| 2837 { | |
| 2838 ngx_http_ssi_main_conf_t *smcf = conf; | |
| 2839 | |
| 2840 ngx_hash_init_t hash; | |
| 2841 | |
| 2842 hash.hash = &smcf->hash; | |
| 2843 hash.key = ngx_hash_key; | |
| 2844 hash.max_size = 1024; | |
| 2845 hash.bucket_size = ngx_cacheline_size; | |
| 2846 hash.name = "ssi_command_hash"; | |
| 2847 hash.pool = cf->pool; | |
| 2848 hash.temp_pool = NULL; | |
| 2849 | |
| 2850 if (ngx_hash_init(&hash, smcf->commands.keys.elts, | |
| 2851 smcf->commands.keys.nelts) | |
| 2852 != NGX_OK) | |
| 2853 { | |
| 2854 return NGX_CONF_ERROR; | |
| 2855 } | |
| 2856 | |
| 2857 return NGX_CONF_OK; | |
| 2858 } | |
| 2859 | |
| 2860 | |
| 2861 static void * | |
| 1169 | 2862 ngx_http_ssi_create_loc_conf(ngx_conf_t *cf) |
|
239
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parents:
131
diff
changeset
|
2863 { |
| 597 | 2864 ngx_http_ssi_loc_conf_t *slcf; |
| 2865 | |
| 2866 slcf = ngx_pcalloc(cf->pool, sizeof(ngx_http_ssi_loc_conf_t)); | |
| 2867 if (slcf == NULL) { | |
|
2912
c7d57b539248
return NULL instead of NGX_CONF_ERROR on a create conf failure
Igor Sysoev <igor@sysoev.ru>
parents:
2536
diff
changeset
|
2868 return NULL; |
|
239
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parents:
131
diff
changeset
|
2869 } |
|
574bea0142be
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parents:
131
diff
changeset
|
2870 |
| 527 | 2871 /* |
| 2872 * set by ngx_pcalloc(): | |
| 2873 * | |
|
2166
723df5089c05
use hash in gzip_types, ssi_types, and sub_filter_types
Igor Sysoev <igor@sysoev.ru>
parents:
2136
diff
changeset
|
2874 * conf->types = { NULL }; |
|
723df5089c05
use hash in gzip_types, ssi_types, and sub_filter_types
Igor Sysoev <igor@sysoev.ru>
parents:
2136
diff
changeset
|
2875 * conf->types_keys = NULL; |
| 527 | 2876 */ |
| 2877 | |
| 597 | 2878 slcf->enable = NGX_CONF_UNSET; |
| 2879 slcf->silent_errors = NGX_CONF_UNSET; | |
| 2880 slcf->ignore_recycled_buffers = NGX_CONF_UNSET; | |
|
5228
cbd4bbe976d4
SSI: ssi_last_modified directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4821
diff
changeset
|
2881 slcf->last_modified = NGX_CONF_UNSET; |
| 597 | 2882 |
| 2883 slcf->min_file_chunk = NGX_CONF_UNSET_SIZE; | |
| 2884 slcf->value_len = NGX_CONF_UNSET_SIZE; | |
| 2885 | |
| 2886 return slcf; | |
|
239
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parents:
131
diff
changeset
|
2887 } |
|
574bea0142be
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parents:
131
diff
changeset
|
2888 |
|
574bea0142be
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parents:
131
diff
changeset
|
2889 |
| 497 | 2890 static char * |
| 1169 | 2891 ngx_http_ssi_merge_loc_conf(ngx_conf_t *cf, void *parent, void *child) |
|
239
574bea0142be
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parents:
131
diff
changeset
|
2892 { |
| 597 | 2893 ngx_http_ssi_loc_conf_t *prev = parent; |
| 2894 ngx_http_ssi_loc_conf_t *conf = child; | |
|
239
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parents:
131
diff
changeset
|
2895 |
|
574bea0142be
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parents:
131
diff
changeset
|
2896 ngx_conf_merge_value(conf->enable, prev->enable, 0); |
| 497 | 2897 ngx_conf_merge_value(conf->silent_errors, prev->silent_errors, 0); |
| 509 | 2898 ngx_conf_merge_value(conf->ignore_recycled_buffers, |
| 2899 prev->ignore_recycled_buffers, 0); | |
|
5228
cbd4bbe976d4
SSI: ssi_last_modified directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4821
diff
changeset
|
2900 ngx_conf_merge_value(conf->last_modified, prev->last_modified, 0); |
| 497 | 2901 |
| 2902 ngx_conf_merge_size_value(conf->min_file_chunk, prev->min_file_chunk, 1024); | |
|
4528
00ccad19c53d
Fixed ssi and perl interaction.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
2903 ngx_conf_merge_size_value(conf->value_len, prev->value_len, 255); |
|
239
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parents:
131
diff
changeset
|
2904 |
|
3372
6b8e5c882e47
support "*" in gzip_types, ssi_types, etc
Igor Sysoev <igor@sysoev.ru>
parents:
3325
diff
changeset
|
2905 if (ngx_http_merge_types(cf, &conf->types_keys, &conf->types, |
|
6b8e5c882e47
support "*" in gzip_types, ssi_types, etc
Igor Sysoev <igor@sysoev.ru>
parents:
3325
diff
changeset
|
2906 &prev->types_keys, &prev->types, |
|
2166
723df5089c05
use hash in gzip_types, ssi_types, and sub_filter_types
Igor Sysoev <igor@sysoev.ru>
parents:
2136
diff
changeset
|
2907 ngx_http_html_default_types) |
|
723df5089c05
use hash in gzip_types, ssi_types, and sub_filter_types
Igor Sysoev <igor@sysoev.ru>
parents:
2136
diff
changeset
|
2908 != NGX_OK) |
|
723df5089c05
use hash in gzip_types, ssi_types, and sub_filter_types
Igor Sysoev <igor@sysoev.ru>
parents:
2136
diff
changeset
|
2909 { |
|
723df5089c05
use hash in gzip_types, ssi_types, and sub_filter_types
Igor Sysoev <igor@sysoev.ru>
parents:
2136
diff
changeset
|
2910 return NGX_CONF_ERROR; |
| 527 | 2911 } |
| 2912 | |
|
239
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parents:
131
diff
changeset
|
2913 return NGX_CONF_OK; |
|
15
cbb38b60495c
nginx-0.0.1-2002-09-18-20:32:22 import
Igor Sysoev <igor@sysoev.ru>
parents:
14
diff
changeset
|
2914 } |
|
14
f8a0d0f31a24
nginx-0.0.1-2002-09-17-21:49:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
2915 |
|
f8a0d0f31a24
nginx-0.0.1-2002-09-17-21:49:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
2916 |
| 497 | 2917 static ngx_int_t |
| 681 | 2918 ngx_http_ssi_filter_init(ngx_conf_t *cf) |
|
125
885ffb8cc32a
nginx-0.0.1-2003-08-06-09:30:51 import
Igor Sysoev <igor@sysoev.ru>
parents:
16
diff
changeset
|
2919 { |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
2920 ngx_http_next_header_filter = ngx_http_top_header_filter; |
|
125
885ffb8cc32a
nginx-0.0.1-2003-08-06-09:30:51 import
Igor Sysoev <igor@sysoev.ru>
parents:
16
diff
changeset
|
2921 ngx_http_top_header_filter = ngx_http_ssi_header_filter; |
|
14
f8a0d0f31a24
nginx-0.0.1-2002-09-17-21:49:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
2922 |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
2923 ngx_http_next_body_filter = ngx_http_top_body_filter; |
|
125
885ffb8cc32a
nginx-0.0.1-2003-08-06-09:30:51 import
Igor Sysoev <igor@sysoev.ru>
parents:
16
diff
changeset
|
2924 ngx_http_top_body_filter = ngx_http_ssi_body_filter; |
|
14
f8a0d0f31a24
nginx-0.0.1-2002-09-17-21:49:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
2925 |
|
125
885ffb8cc32a
nginx-0.0.1-2003-08-06-09:30:51 import
Igor Sysoev <igor@sysoev.ru>
parents:
16
diff
changeset
|
2926 return NGX_OK; |
|
14
f8a0d0f31a24
nginx-0.0.1-2002-09-17-21:49:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
2927 } |