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comparison src/http/modules/ngx_http_realip_module.c @ 8024:ef6a3a99a81a

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Reworked multi headers to use linked lists. Multi headers are now using linked lists instead of arrays. Notably, the following fields were changed: r->headers_in.cookies (renamed to r->headers_in.cookie), r->headers_in.x_forwarded_for, r->headers_out.cache_control, r->headers_out.link, u->headers_in.cache_control u->headers_in.cookies (renamed to u->headers_in.set_cookie). The r->headers_in.cookies and u->headers_in.cookies fields were renamed to r->headers_in.cookie and u->headers_in.set_cookie to match header names. The ngx_http_parse_multi_header_lines() and ngx_http_parse_set_cookie_lines() functions were changed accordingly. With this change, multi headers are now essentially equivalent to normal headers, and following changes will further make them equivalent.
author Maxim Dounin <mdounin@mdounin.ru>
date Mon, 30 May 2022 21:25:33 +0300
parents 06b01840bd42
children
comparison
equal deleted inserted replaced
8023:08b3ea81ff5f 8024:ef6a3a99a81a
132 u_char *p; 132 u_char *p;
133 size_t len; 133 size_t len;
134 ngx_str_t *value; 134 ngx_str_t *value;
135 ngx_uint_t i, hash; 135 ngx_uint_t i, hash;
136 ngx_addr_t addr; 136 ngx_addr_t addr;
137 ngx_array_t *xfwd;
138 ngx_list_part_t *part; 137 ngx_list_part_t *part;
139 ngx_table_elt_t *header; 138 ngx_table_elt_t *header, *xfwd;
140 ngx_connection_t *c; 139 ngx_connection_t *c;
141 ngx_http_realip_ctx_t *ctx; 140 ngx_http_realip_ctx_t *ctx;
142 ngx_http_realip_loc_conf_t *rlcf; 141 ngx_http_realip_loc_conf_t *rlcf;
143 142
144 rlcf = ngx_http_get_module_loc_conf(r, ngx_http_realip_module); 143 rlcf = ngx_http_get_module_loc_conf(r, ngx_http_realip_module);
166 165
167 break; 166 break;
168 167
169 case NGX_HTTP_REALIP_XFWD: 168 case NGX_HTTP_REALIP_XFWD:
170 169
171 xfwd = &r->headers_in.x_forwarded_for; 170 xfwd = r->headers_in.x_forwarded_for;
172 171
173 if (xfwd->elts == NULL) { 172 if (xfwd == NULL) {
174 return NGX_DECLINED; 173 return NGX_DECLINED;
175 } 174 }
176 175
177 value = NULL; 176 value = NULL;
178 177