Mercurial > hg > nginx-quic
annotate src/http/modules/proxy/ngx_http_proxy_header.c @ 170:c42be4185301
nginx-0.0.1-2003-11-03-01:56:18 import
author | Igor Sysoev <igor@sysoev.ru> |
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date | Sun, 02 Nov 2003 22:56:18 +0000 |
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children | caa57ddf6d77 |
rev | line source |
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170
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nginx-0.0.1-2003-11-03-01:56:18 import
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1 |
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2 #include <ngx_config.h> |
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3 #include <ngx_core.h> |
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4 #include <ngx_http.h> |
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5 #include <ngx_http_proxy_handler.h> |
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6 |
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7 |
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8 int ngx_http_proxy_copy_header(ngx_http_proxy_ctx_t *p, |
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9 ngx_http_proxy_headers_in_t *headers_in) |
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10 { |
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11 int i; |
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12 ngx_table_elt_t *ho, *h; |
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13 ngx_http_request_t *r; |
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14 |
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15 r = p->request; |
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16 |
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17 h = headers_in->headers->elts; |
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18 for (i = 0; i < headers_in->headers->nelts; i++) { |
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19 |
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20 if (&h[i] == headers_in->connection) { |
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21 continue; |
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22 } |
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23 |
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24 if (p->accel) { |
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25 if (&h[i] == headers_in->date |
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26 || &h[i] == headers_in->accept_ranges) { |
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27 continue; |
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28 } |
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29 |
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30 if (&h[i] == headers_in->server && !p->lcf->pass_server) { |
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31 continue; |
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32 } |
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33 } |
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34 |
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35 if (&h[i] == headers_in->content_type) { |
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36 r->headers_out.content_type = &h[i]; |
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37 r->headers_out.content_type->key.len = 0; |
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38 continue; |
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39 } |
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40 |
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41 if (!(ho = ngx_http_add_header(&r->headers_out, ngx_http_headers_out))) |
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42 { |
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43 return NGX_ERROR; |
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44 } |
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45 |
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46 *ho = h[i]; |
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47 |
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48 /* |
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49 * ngx_http_header_filter() does not handle specially |
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50 * the following headers if they are set: |
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51 * r->headers_out.server, |
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52 * r->headers_out.date, |
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53 * r->headers_out.content_length |
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54 */ |
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55 |
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56 if (&h[i] == headers_in->server) { |
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57 r->headers_out.server = ho; |
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58 continue; |
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59 } |
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60 |
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61 if (&h[i] == headers_in->date) { |
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62 r->headers_out.date = ho; |
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63 continue; |
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64 } |
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65 |
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66 if (&h[i] == headers_in->content_length) { |
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67 r->headers_out.content_length = ho; |
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68 r->headers_out.content_length_n = ngx_atoi(ho->value.data, |
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69 ho->value.len); |
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70 continue; |
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71 } |
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72 } |
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73 |
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74 return NGX_OK; |
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75 } |