Mercurial > hg > nginx-quic
annotate src/http/modules/ngx_http_headers_filter_module.c @ 4913:002f2c783d7c
Variables $request_time and $msec.
Log module counterparts are preserved for efficiency.
author | Ruslan Ermilov <ru@nginx.com> |
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date | Fri, 16 Nov 2012 09:37:14 +0000 |
parents | 1e2ac45ad25d |
children | 9d9ee85db35d |
rev | line source |
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441
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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. |
441
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5 */ |
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6 |
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7 |
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8 #include <ngx_config.h> |
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9 #include <ngx_core.h> |
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10 #include <ngx_http.h> |
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11 |
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12 |
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13 typedef struct ngx_http_header_val_s ngx_http_header_val_t; |
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14 |
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15 typedef ngx_int_t (*ngx_http_set_header_pt)(ngx_http_request_t *r, |
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16 ngx_http_header_val_t *hv, ngx_str_t *value); |
625 | 17 |
18 | |
19 typedef struct { | |
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20 ngx_str_t name; |
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21 ngx_uint_t offset; |
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22 ngx_http_set_header_pt handler; |
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23 } ngx_http_set_header_t; |
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24 |
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25 |
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26 struct ngx_http_header_val_s { |
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27 ngx_http_complex_value_t value; |
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28 ngx_str_t key; |
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29 ngx_http_set_header_pt handler; |
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30 ngx_uint_t offset; |
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31 }; |
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32 |
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33 |
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34 typedef enum { |
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35 NGX_HTTP_EXPIRES_OFF, |
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36 NGX_HTTP_EXPIRES_EPOCH, |
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37 NGX_HTTP_EXPIRES_MAX, |
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38 NGX_HTTP_EXPIRES_ACCESS, |
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39 NGX_HTTP_EXPIRES_MODIFIED, |
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40 NGX_HTTP_EXPIRES_DAILY, |
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41 NGX_HTTP_EXPIRES_UNSET |
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42 } ngx_http_expires_t; |
2013 | 43 |
44 | |
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45 typedef struct { |
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46 ngx_http_expires_t expires; |
2013 | 47 time_t expires_time; |
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48 ngx_array_t *headers; |
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49 } ngx_http_headers_conf_t; |
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50 |
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51 |
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52 static ngx_int_t ngx_http_set_expires(ngx_http_request_t *r, |
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53 ngx_http_headers_conf_t *conf); |
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54 static ngx_int_t ngx_http_add_cache_control(ngx_http_request_t *r, |
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55 ngx_http_header_val_t *hv, ngx_str_t *value); |
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56 static ngx_int_t ngx_http_add_header(ngx_http_request_t *r, |
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57 ngx_http_header_val_t *hv, ngx_str_t *value); |
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58 static ngx_int_t ngx_http_set_last_modified(ngx_http_request_t *r, |
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59 ngx_http_header_val_t *hv, ngx_str_t *value); |
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60 static ngx_int_t ngx_http_set_response_header(ngx_http_request_t *r, |
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61 ngx_http_header_val_t *hv, ngx_str_t *value); |
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62 |
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63 static void *ngx_http_headers_create_conf(ngx_conf_t *cf); |
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64 static char *ngx_http_headers_merge_conf(ngx_conf_t *cf, |
573 | 65 void *parent, void *child); |
681 | 66 static ngx_int_t ngx_http_headers_filter_init(ngx_conf_t *cf); |
501 | 67 static char *ngx_http_headers_expires(ngx_conf_t *cf, ngx_command_t *cmd, |
68 void *conf); | |
573 | 69 static char *ngx_http_headers_add(ngx_conf_t *cf, ngx_command_t *cmd, |
70 void *conf); | |
326
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71 |
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72 |
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73 static ngx_http_set_header_t ngx_http_set_headers[] = { |
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74 |
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75 { ngx_string("Cache-Control"), 0, ngx_http_add_cache_control }, |
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76 |
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77 { ngx_string("Last-Modified"), 0, ngx_http_set_last_modified }, |
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78 |
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79 { ngx_string("ETag"), |
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80 offsetof(ngx_http_headers_out_t, etag), |
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81 ngx_http_set_response_header }, |
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82 |
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83 { ngx_null_string, 0, NULL } |
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84 }; |
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85 |
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86 |
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87 static ngx_command_t ngx_http_headers_filter_commands[] = { |
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88 |
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89 { ngx_string("expires"), |
573 | 90 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF |
2013 | 91 |NGX_CONF_TAKE12, |
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92 ngx_http_headers_expires, |
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93 NGX_HTTP_LOC_CONF_OFFSET, |
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94 0, |
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95 NULL}, |
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96 |
573 | 97 { ngx_string("add_header"), |
98 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF | |
99 |NGX_CONF_TAKE2, | |
100 ngx_http_headers_add, | |
101 NGX_HTTP_LOC_CONF_OFFSET, | |
102 0, | |
103 NULL}, | |
104 | |
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105 ngx_null_command |
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106 }; |
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107 |
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108 |
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109 static ngx_http_module_t ngx_http_headers_filter_module_ctx = { |
509 | 110 NULL, /* preconfiguration */ |
681 | 111 ngx_http_headers_filter_init, /* postconfiguration */ |
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112 |
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113 NULL, /* create main configuration */ |
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114 NULL, /* init main configuration */ |
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115 |
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116 NULL, /* create server configuration */ |
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117 NULL, /* merge server configuration */ |
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118 |
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119 ngx_http_headers_create_conf, /* create location configuration */ |
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120 ngx_http_headers_merge_conf /* merge location configuration */ |
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121 }; |
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122 |
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123 |
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124 ngx_module_t ngx_http_headers_filter_module = { |
509 | 125 NGX_MODULE_V1, |
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126 &ngx_http_headers_filter_module_ctx, /* module context */ |
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127 ngx_http_headers_filter_commands, /* module directives */ |
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128 NGX_HTTP_MODULE, /* module type */ |
541 | 129 NULL, /* init master */ |
681 | 130 NULL, /* init module */ |
541 | 131 NULL, /* init process */ |
132 NULL, /* init thread */ | |
133 NULL, /* exit thread */ | |
134 NULL, /* exit process */ | |
135 NULL, /* exit master */ | |
136 NGX_MODULE_V1_PADDING | |
326
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137 }; |
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138 |
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139 |
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140 static ngx_http_output_header_filter_pt ngx_http_next_header_filter; |
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141 |
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142 |
501 | 143 static ngx_int_t |
144 ngx_http_headers_filter(ngx_http_request_t *r) | |
326
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145 { |
1364 | 146 ngx_str_t value; |
509 | 147 ngx_uint_t i; |
625 | 148 ngx_http_header_val_t *h; |
326
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149 ngx_http_headers_conf_t *conf; |
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150 |
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151 conf = ngx_http_get_module_loc_conf(r, ngx_http_headers_filter_module); |
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152 |
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153 if ((conf->expires == NGX_HTTP_EXPIRES_OFF && conf->headers == NULL) |
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154 || r != r->main |
663 | 155 || (r->headers_out.status != NGX_HTTP_OK |
156 && r->headers_out.status != NGX_HTTP_NO_CONTENT | |
4314
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157 && r->headers_out.status != NGX_HTTP_PARTIAL_CONTENT |
663 | 158 && r->headers_out.status != NGX_HTTP_MOVED_PERMANENTLY |
159 && r->headers_out.status != NGX_HTTP_MOVED_TEMPORARILY | |
4491
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160 && r->headers_out.status != NGX_HTTP_SEE_OTHER |
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161 && r->headers_out.status != NGX_HTTP_NOT_MODIFIED |
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162 && r->headers_out.status != NGX_HTTP_TEMPORARY_REDIRECT)) |
543 | 163 { |
326
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164 return ngx_http_next_header_filter(r); |
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165 } |
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166 |
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167 if (conf->expires != NGX_HTTP_EXPIRES_OFF) { |
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168 if (ngx_http_set_expires(r, conf) != NGX_OK) { |
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169 return NGX_ERROR; |
326
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170 } |
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171 } |
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172 |
573 | 173 if (conf->headers) { |
174 h = conf->headers->elts; | |
175 for (i = 0; i < conf->headers->nelts; i++) { | |
625 | 176 |
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177 if (ngx_http_complex_value(r, &h[i].value, &value) != NGX_OK) { |
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178 return NGX_ERROR; |
625 | 179 } |
180 | |
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181 if (h[i].handler(r, &h[i], &value) != NGX_OK) { |
625 | 182 return NGX_ERROR; |
183 } | |
573 | 184 } |
185 } | |
186 | |
326
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187 return ngx_http_next_header_filter(r); |
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188 } |
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189 |
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190 |
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191 static ngx_int_t |
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192 ngx_http_set_expires(ngx_http_request_t *r, ngx_http_headers_conf_t *conf) |
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193 { |
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194 size_t len; |
2163 | 195 time_t now, expires_time, max_age; |
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196 ngx_uint_t i; |
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197 ngx_table_elt_t *expires, *cc, **ccp; |
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198 |
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199 expires = r->headers_out.expires; |
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200 |
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201 if (expires == NULL) { |
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202 |
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203 expires = ngx_list_push(&r->headers_out.headers); |
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204 if (expires == NULL) { |
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205 return NGX_ERROR; |
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206 } |
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207 |
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208 r->headers_out.expires = expires; |
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209 |
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210 expires->hash = 1; |
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211 ngx_str_set(&expires->key, "Expires"); |
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212 } |
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213 |
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214 len = sizeof("Mon, 28 Sep 1970 06:00:00 GMT"); |
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215 expires->value.len = len - 1; |
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216 |
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217 ccp = r->headers_out.cache_control.elts; |
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218 |
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219 if (ccp == NULL) { |
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220 |
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221 if (ngx_array_init(&r->headers_out.cache_control, r->pool, |
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222 1, sizeof(ngx_table_elt_t *)) |
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223 != NGX_OK) |
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224 { |
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225 return NGX_ERROR; |
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226 } |
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227 |
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228 ccp = ngx_array_push(&r->headers_out.cache_control); |
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229 if (ccp == NULL) { |
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230 return NGX_ERROR; |
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231 } |
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232 |
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233 cc = ngx_list_push(&r->headers_out.headers); |
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234 if (cc == NULL) { |
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235 return NGX_ERROR; |
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236 } |
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237 |
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238 cc->hash = 1; |
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239 ngx_str_set(&cc->key, "Cache-Control"); |
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240 *ccp = cc; |
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241 |
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242 } else { |
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243 for (i = 1; i < r->headers_out.cache_control.nelts; i++) { |
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244 ccp[i]->hash = 0; |
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245 } |
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246 |
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247 cc = ccp[0]; |
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248 } |
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249 |
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250 if (conf->expires == NGX_HTTP_EXPIRES_EPOCH) { |
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251 expires->value.data = (u_char *) "Thu, 01 Jan 1970 00:00:01 GMT"; |
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252 ngx_str_set(&cc->value, "no-cache"); |
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253 return NGX_OK; |
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254 } |
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255 |
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256 if (conf->expires == NGX_HTTP_EXPIRES_MAX) { |
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257 expires->value.data = (u_char *) "Thu, 31 Dec 2037 23:55:55 GMT"; |
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258 /* 10 years */ |
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259 ngx_str_set(&cc->value, "max-age=315360000"); |
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260 return NGX_OK; |
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261 } |
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262 |
2049 | 263 expires->value.data = ngx_pnalloc(r->pool, len); |
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264 if (expires->value.data == NULL) { |
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265 return NGX_ERROR; |
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266 } |
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267 |
4216 | 268 if (conf->expires_time == 0 && conf->expires != NGX_HTTP_EXPIRES_DAILY) { |
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269 ngx_memcpy(expires->value.data, ngx_cached_http_time.data, |
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270 ngx_cached_http_time.len + 1); |
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271 ngx_str_set(&cc->value, "max-age=0"); |
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272 return NGX_OK; |
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273 } |
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274 |
2163 | 275 now = ngx_time(); |
276 | |
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277 if (conf->expires == NGX_HTTP_EXPIRES_DAILY) { |
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278 expires_time = ngx_next_time(conf->expires_time); |
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279 max_age = expires_time - now; |
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280 |
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281 } else if (conf->expires == NGX_HTTP_EXPIRES_ACCESS |
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282 || r->headers_out.last_modified_time == -1) |
2013 | 283 { |
2163 | 284 expires_time = now + conf->expires_time; |
285 max_age = conf->expires_time; | |
286 | |
2013 | 287 } else { |
2163 | 288 expires_time = r->headers_out.last_modified_time + conf->expires_time; |
289 max_age = expires_time - now; | |
2013 | 290 } |
291 | |
2163 | 292 ngx_http_time(expires->value.data, expires_time); |
2013 | 293 |
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294 if (conf->expires_time < 0 || max_age < 0) { |
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295 ngx_str_set(&cc->value, "no-cache"); |
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296 return NGX_OK; |
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297 } |
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298 |
2049 | 299 cc->value.data = ngx_pnalloc(r->pool, |
300 sizeof("max-age=") + NGX_TIME_T_LEN + 1); | |
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301 if (cc->value.data == NULL) { |
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302 return NGX_ERROR; |
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303 } |
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304 |
2163 | 305 cc->value.len = ngx_sprintf(cc->value.data, "max-age=%T", max_age) |
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306 - cc->value.data; |
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307 |
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308 return NGX_OK; |
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309 } |
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310 |
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311 |
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312 static ngx_int_t |
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313 ngx_http_add_header(ngx_http_request_t *r, ngx_http_header_val_t *hv, |
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314 ngx_str_t *value) |
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315 { |
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316 ngx_table_elt_t *h; |
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317 |
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318 if (value->len) { |
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319 h = ngx_list_push(&r->headers_out.headers); |
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320 if (h == NULL) { |
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321 return NGX_ERROR; |
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322 } |
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323 |
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324 h->hash = 1; |
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325 h->key = hv->key; |
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326 h->value = *value; |
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327 } |
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328 |
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329 return NGX_OK; |
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330 } |
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331 |
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332 |
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333 static ngx_int_t |
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334 ngx_http_add_cache_control(ngx_http_request_t *r, ngx_http_header_val_t *hv, |
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335 ngx_str_t *value) |
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336 { |
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337 ngx_table_elt_t *cc, **ccp; |
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338 |
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339 ccp = r->headers_out.cache_control.elts; |
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340 |
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341 if (ccp == NULL) { |
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342 |
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343 if (ngx_array_init(&r->headers_out.cache_control, r->pool, |
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344 1, sizeof(ngx_table_elt_t *)) |
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345 != NGX_OK) |
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346 { |
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347 return NGX_ERROR; |
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348 } |
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349 } |
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350 |
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351 ccp = ngx_array_push(&r->headers_out.cache_control); |
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352 if (ccp == NULL) { |
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353 return NGX_ERROR; |
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354 } |
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355 |
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356 cc = ngx_list_push(&r->headers_out.headers); |
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357 if (cc == NULL) { |
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358 return NGX_ERROR; |
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359 } |
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360 |
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361 cc->hash = 1; |
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362 ngx_str_set(&cc->key, "Cache-Control"); |
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363 cc->value = *value; |
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364 |
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365 *ccp = cc; |
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366 |
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367 return NGX_OK; |
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368 } |
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369 |
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370 |
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371 static ngx_int_t |
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372 ngx_http_set_last_modified(ngx_http_request_t *r, ngx_http_header_val_t *hv, |
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373 ngx_str_t *value) |
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374 { |
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375 ngx_table_elt_t *h; |
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376 |
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377 ngx_http_clear_last_modified(r); |
1655 | 378 |
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379 if (value->len == 0) { |
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380 return NGX_OK; |
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381 } |
1655 | 382 |
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383 r->headers_out.last_modified_time = ngx_http_parse_time(value->data, |
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384 value->len); |
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385 |
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386 h = ngx_list_push(&r->headers_out.headers); |
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387 if (h == NULL) { |
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388 return NGX_ERROR; |
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389 } |
1655 | 390 |
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391 r->headers_out.last_modified = h; |
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392 |
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393 h->hash = 1; |
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394 h->key = hv->key; |
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395 h->value = *value; |
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396 |
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397 return NGX_OK; |
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398 } |
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|
399 |
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400 |
4747
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401 static ngx_int_t |
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402 ngx_http_set_response_header(ngx_http_request_t *r, ngx_http_header_val_t *hv, |
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403 ngx_str_t *value) |
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404 { |
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405 ngx_table_elt_t *h, **old; |
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406 |
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407 old = (ngx_table_elt_t **) ((char *) &r->headers_out + hv->offset); |
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408 |
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409 if (*old) { |
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410 (*old)->hash = 0; |
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411 *old = NULL; |
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412 } |
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413 |
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414 if (value->len == 0) { |
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415 return NGX_OK; |
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416 } |
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417 |
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418 h = ngx_list_push(&r->headers_out.headers); |
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419 if (h == NULL) { |
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420 return NGX_ERROR; |
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421 } |
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422 |
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423 *old = h; |
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424 |
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425 h->hash = 1; |
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426 h->key = hv->key; |
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427 h->value = *value; |
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428 |
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429 return NGX_OK; |
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430 } |
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431 |
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432 |
501 | 433 static void * |
434 ngx_http_headers_create_conf(ngx_conf_t *cf) | |
577 | 435 { |
326
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436 ngx_http_headers_conf_t *conf; |
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437 |
573 | 438 conf = ngx_pcalloc(cf->pool, sizeof(ngx_http_headers_conf_t)); |
501 | 439 if (conf == NULL) { |
2912
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440 return NULL; |
326
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441 } |
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|
442 |
573 | 443 /* |
444 * set by ngx_pcalloc(): | |
445 * | |
446 * conf->headers = NULL; | |
2013 | 447 * conf->expires_time = 0; |
573 | 448 */ |
449 | |
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450 conf->expires = NGX_HTTP_EXPIRES_UNSET; |
326
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451 |
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452 return conf; |
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453 } |
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454 |
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455 |
501 | 456 static char * |
457 ngx_http_headers_merge_conf(ngx_conf_t *cf, void *parent, void *child) | |
326
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458 { |
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459 ngx_http_headers_conf_t *prev = parent; |
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|
460 ngx_http_headers_conf_t *conf = child; |
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461 |
4547
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Minor ngx_http_headers_filter_module.c code cleanup.
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|
462 if (conf->expires == NGX_HTTP_EXPIRES_UNSET) { |
2013 | 463 conf->expires = prev->expires; |
464 conf->expires_time = prev->expires_time; | |
465 | |
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4491
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466 if (conf->expires == NGX_HTTP_EXPIRES_UNSET) { |
2013 | 467 conf->expires = NGX_HTTP_EXPIRES_OFF; |
468 } | |
326
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469 } |
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470 |
573 | 471 if (conf->headers == NULL) { |
472 conf->headers = prev->headers; | |
473 } | |
474 | |
326
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475 return NGX_CONF_OK; |
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parents:
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|
476 } |
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parents:
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|
477 |
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|
478 |
681 | 479 static ngx_int_t |
480 ngx_http_headers_filter_init(ngx_conf_t *cf) | |
481 { | |
482 ngx_http_next_header_filter = ngx_http_top_header_filter; | |
483 ngx_http_top_header_filter = ngx_http_headers_filter; | |
484 | |
485 return NGX_OK; | |
486 } | |
487 | |
488 | |
501 | 489 static char * |
490 ngx_http_headers_expires(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
326
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491 { |
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|
492 ngx_http_headers_conf_t *hcf = conf; |
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|
493 |
2013 | 494 ngx_uint_t minus, n; |
326
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|
495 ngx_str_t *value; |
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parents:
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|
496 |
4547
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Minor ngx_http_headers_filter_module.c code cleanup.
Ruslan Ermilov <ru@nginx.com>
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4491
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|
497 if (hcf->expires != NGX_HTTP_EXPIRES_UNSET) { |
326
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|
498 return "is duplicate"; |
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|
499 } |
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|
500 |
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|
501 value = cf->args->elts; |
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parents:
diff
changeset
|
502 |
2013 | 503 if (cf->args->nelts == 2) { |
504 | |
505 if (ngx_strcmp(value[1].data, "epoch") == 0) { | |
506 hcf->expires = NGX_HTTP_EXPIRES_EPOCH; | |
507 return NGX_CONF_OK; | |
508 } | |
509 | |
510 if (ngx_strcmp(value[1].data, "max") == 0) { | |
511 hcf->expires = NGX_HTTP_EXPIRES_MAX; | |
512 return NGX_CONF_OK; | |
513 } | |
326
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|
514 |
2013 | 515 if (ngx_strcmp(value[1].data, "off") == 0) { |
516 hcf->expires = NGX_HTTP_EXPIRES_OFF; | |
517 return NGX_CONF_OK; | |
518 } | |
519 | |
520 hcf->expires = NGX_HTTP_EXPIRES_ACCESS; | |
521 | |
522 n = 1; | |
523 | |
524 } else { /* cf->args->nelts == 3 */ | |
525 | |
526 if (ngx_strcmp(value[1].data, "modified") != 0) { | |
527 return "invalid value"; | |
528 } | |
529 | |
530 hcf->expires = NGX_HTTP_EXPIRES_MODIFIED; | |
531 | |
532 n = 2; | |
729 | 533 } |
534 | |
2163 | 535 if (value[n].data[0] == '@') { |
536 value[n].data++; | |
537 value[n].len--; | |
538 minus = 0; | |
539 | |
540 if (hcf->expires == NGX_HTTP_EXPIRES_MODIFIED) { | |
4133
59b99f217c6d
Replaced "can not" with "cannot" and "could not" in a bunch of places.
Ruslan Ermilov <ru@nginx.com>
parents:
3516
diff
changeset
|
541 return "daily time cannot be used with \"modified\" parameter"; |
2163 | 542 } |
543 | |
544 hcf->expires = NGX_HTTP_EXPIRES_DAILY; | |
545 | |
546 } else if (value[n].data[0] == '+') { | |
2013 | 547 value[n].data++; |
548 value[n].len--; | |
326
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parents:
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|
549 minus = 0; |
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|
550 |
2013 | 551 } else if (value[n].data[0] == '-') { |
552 value[n].data++; | |
553 value[n].len--; | |
326
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|
554 minus = 1; |
8733703a37f3
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parents:
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|
555 |
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parents:
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|
556 } else { |
8733703a37f3
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parents:
diff
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|
557 minus = 0; |
8733703a37f3
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parents:
diff
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|
558 } |
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diff
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|
559 |
2013 | 560 hcf->expires_time = ngx_parse_time(&value[n], 1); |
501 | 561 |
4474 | 562 if (hcf->expires_time == (time_t) NGX_ERROR) { |
326
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|
563 return "invalid value"; |
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parents:
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|
564 } |
577 | 565 |
2164 | 566 if (hcf->expires == NGX_HTTP_EXPIRES_DAILY |
567 && hcf->expires_time > 24 * 60 * 60) | |
568 { | |
569 return "daily time value must be less than 24 hours"; | |
570 } | |
571 | |
326
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|
572 if (minus) { |
2013 | 573 hcf->expires_time = - hcf->expires_time; |
326
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parents:
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|
574 } |
8733703a37f3
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parents:
diff
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|
575 |
8733703a37f3
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|
576 return NGX_CONF_OK; |
8733703a37f3
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parents:
diff
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|
577 } |
573 | 578 |
579 | |
580 static char * | |
581 ngx_http_headers_add(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
582 { | |
583 ngx_http_headers_conf_t *hcf = conf; | |
584 | |
2588
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|
585 ngx_str_t *value; |
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|
586 ngx_uint_t i; |
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use complex values in add_header, auth_basic_user_file,
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|
587 ngx_http_header_val_t *hv; |
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|
588 ngx_http_set_header_t *set; |
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use complex values in add_header, auth_basic_user_file,
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diff
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|
589 ngx_http_compile_complex_value_t ccv; |
573 | 590 |
591 value = cf->args->elts; | |
592 | |
593 if (hcf->headers == NULL) { | |
625 | 594 hcf->headers = ngx_array_create(cf->pool, 1, |
595 sizeof(ngx_http_header_val_t)); | |
573 | 596 if (hcf->headers == NULL) { |
597 return NGX_CONF_ERROR; | |
598 } | |
599 } | |
600 | |
2588
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diff
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|
601 hv = ngx_array_push(hcf->headers); |
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diff
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|
602 if (hv == NULL) { |
573 | 603 return NGX_CONF_ERROR; |
604 } | |
605 | |
2588
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|
606 hv->key = value[1]; |
a6954ce88b80
use complex values in add_header, auth_basic_user_file,
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diff
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|
607 hv->handler = ngx_http_add_header; |
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608 hv->offset = 0; |
625 | 609 |
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610 set = ngx_http_set_headers; |
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611 for (i = 0; set[i].name.len; i++) { |
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612 if (ngx_strcasecmp(value[1].data, set[i].name.data) != 0) { |
1363
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613 continue; |
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614 } |
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615 |
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616 hv->offset = set[i].offset; |
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617 hv->handler = set[i].handler; |
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618 |
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619 break; |
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620 } |
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621 |
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622 if (value[2].len == 0) { |
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623 ngx_memzero(&hv->value, sizeof(ngx_http_complex_value_t)); |
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624 return NGX_CONF_OK; |
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625 } |
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626 |
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627 ngx_memzero(&ccv, sizeof(ngx_http_compile_complex_value_t)); |
625 | 628 |
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629 ccv.cf = cf; |
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630 ccv.value = &value[2]; |
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631 ccv.complex_value = &hv->value; |
625 | 632 |
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633 if (ngx_http_compile_complex_value(&ccv) != NGX_OK) { |
625 | 634 return NGX_CONF_ERROR; |
635 } | |
573 | 636 |
637 return NGX_CONF_OK; | |
638 } |