Mercurial > hg > nginx

annotate src/http/modules/proxy/ngx_http_proxy_header.c @ 452:23fb87bddda1 release-0.1.1

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
nginx-0.1.1-RELEASE import *) Feature: the gzip_types directive. *) Feature: the tcp_nodelay directive. *) Feature: the send_lowat directive is working not only on OSes that support kqueue NOTE_LOWAT, but also on OSes that support SO_SNDLOWAT. *) Feature: the setproctitle() emulation for Linux and Solaris. *) Bugfix: the "Location" header rewrite bug fixed while the proxying. *) Bugfix: the ngx_http_chunked_module module may get caught in an endless loop. *) Bugfix: the /dev/poll module bugs fixed. *) Bugfix: the responses were corrupted when the temporary files were used while the proxying. *) Bugfix: the unescaped requests were passed to the backend. *) Bugfix: while the build configuration on Linux 2.4 the --with-poll_module parameter was required.
author Igor Sysoev <igor@sysoev.ru>
date Mon, 11 Oct 2004 15:07:03 +0000
parents 42d11f017717
children 295d97d70c69
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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441
da8c5707af39 nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
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parents: 416
diff changeset
1
da8c5707af39 nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
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diff changeset
2 /*
444
42d11f017717 nginx-0.1.0-2004-09-29-20:00:49 import; remove years from copyright
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diff changeset
3 * Copyright (C) Igor Sysoev
441
da8c5707af39 nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
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4 */
da8c5707af39 nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
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5
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c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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6
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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7 #include <ngx_config.h>
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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parents:
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8 #include <ngx_core.h>
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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parents:
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9 #include <ngx_http.h>
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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parents:
diff changeset
10 #include <ngx_http_proxy_handler.h>
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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11
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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12
190
02a715e85df1 nginx-0.0.1-2003-11-19-00:34:08 import
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13 static int ngx_http_proxy_rewrite_location_header(ngx_http_proxy_ctx_t *p,
02a715e85df1 nginx-0.0.1-2003-11-19-00:34:08 import
Igor Sysoev <igor@sysoev.ru>
parents: 172
diff changeset
14 ngx_table_elt_t *loc);
02a715e85df1 nginx-0.0.1-2003-11-19-00:34:08 import
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15
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c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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16 int ngx_http_proxy_copy_header(ngx_http_proxy_ctx_t *p,
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
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17 ngx_http_proxy_headers_in_t *headers_in)
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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18 {
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87e73f067470 nginx-0.0.2-2004-03-16-10:10:12 import
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19 ngx_uint_t i;
416
b9bd635011de nginx-0.0.10-2004-09-06-22:45:00 import
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20 ngx_list_part_t *part;
170
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21 ngx_table_elt_t *ho, *h;
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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22 ngx_http_request_t *r;
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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23
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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24 r = p->request;
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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25
416
b9bd635011de nginx-0.0.10-2004-09-06-22:45:00 import
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26 part = &headers_in->headers.part;
b9bd635011de nginx-0.0.10-2004-09-06-22:45:00 import
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27 h = part->elts;
b9bd635011de nginx-0.0.10-2004-09-06-22:45:00 import
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28
b9bd635011de nginx-0.0.10-2004-09-06-22:45:00 import
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29 #if 0
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5cfd65b8b0a7 nginx-0.0.3-2004-03-23-09:01:52 import
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30 h = headers_in->headers.elts;
5cfd65b8b0a7 nginx-0.0.3-2004-03-23-09:01:52 import
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31 for (i = 0; i < headers_in->headers.nelts; i++) {
416
b9bd635011de nginx-0.0.10-2004-09-06-22:45:00 import
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32 #endif
b9bd635011de nginx-0.0.10-2004-09-06-22:45:00 import
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33
b9bd635011de nginx-0.0.10-2004-09-06-22:45:00 import
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34 for (i = 0 ; /* void */; i++) {
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35
b9bd635011de nginx-0.0.10-2004-09-06-22:45:00 import
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36 if (i >= part->nelts) {
b9bd635011de nginx-0.0.10-2004-09-06-22:45:00 import
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37 if (part->next == NULL) {
b9bd635011de nginx-0.0.10-2004-09-06-22:45:00 import
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38 break;
b9bd635011de nginx-0.0.10-2004-09-06-22:45:00 import
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39 }
b9bd635011de nginx-0.0.10-2004-09-06-22:45:00 import
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40
b9bd635011de nginx-0.0.10-2004-09-06-22:45:00 import
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41 part = part->next;
b9bd635011de nginx-0.0.10-2004-09-06-22:45:00 import
Igor Sysoev <igor@sysoev.ru>
parents: 336
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42 h = part->elts;
b9bd635011de nginx-0.0.10-2004-09-06-22:45:00 import
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43 i = 0;
b9bd635011de nginx-0.0.10-2004-09-06-22:45:00 import
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44 }
170
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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45
315
39b6f2df45c0 nginx-0.0.3-2004-04-14-21:44:28 import
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46 /* ignore some headers */
39b6f2df45c0 nginx-0.0.3-2004-04-14-21:44:28 import
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47
170
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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48 if (&h[i] == headers_in->connection) {
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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49 continue;
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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50 }
208
0b67be7d4489 nginx-0.0.1-2003-12-08-23:48:12 import
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51
336
ca9a7f8c86da nginx-0.0.3-2004-05-18-19:29:08 import
Igor Sysoev <igor@sysoev.ru>
parents: 315
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52 if (&h[i] == headers_in->x_pad) {
ca9a7f8c86da nginx-0.0.3-2004-05-18-19:29:08 import
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parents: 315
diff changeset
53 continue;
ca9a7f8c86da nginx-0.0.3-2004-05-18-19:29:08 import
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parents: 315
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54 }
ca9a7f8c86da nginx-0.0.3-2004-05-18-19:29:08 import
Igor Sysoev <igor@sysoev.ru>
parents: 315
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55
170
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
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56 if (p->accel) {
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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57 if (&h[i] == headers_in->date
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
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58 || &h[i] == headers_in->accept_ranges) {
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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parents:
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59 continue;
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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60 }
172
caa57ddf6d77 nginx-0.0.1-2003-11-04-01:20:44 import
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61
caa57ddf6d77 nginx-0.0.1-2003-11-04-01:20:44 import
Igor Sysoev <igor@sysoev.ru>
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62 if (&h[i] == headers_in->x_accel_expires
caa57ddf6d77 nginx-0.0.1-2003-11-04-01:20:44 import
Igor Sysoev <igor@sysoev.ru>
parents: 170
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63 && !p->lcf->pass_x_accel_expires)
caa57ddf6d77 nginx-0.0.1-2003-11-04-01:20:44 import
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parents: 170
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64 {
caa57ddf6d77 nginx-0.0.1-2003-11-04-01:20:44 import
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parents: 170
diff changeset
65 continue;
208
0b67be7d4489 nginx-0.0.1-2003-12-08-23:48:12 import
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parents: 190
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66 }
0b67be7d4489 nginx-0.0.1-2003-12-08-23:48:12 import
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parents: 190
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67
170
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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68 if (&h[i] == headers_in->server && !p->lcf->pass_server) {
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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69 continue;
208
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70 }
0b67be7d4489 nginx-0.0.1-2003-12-08-23:48:12 import
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parents: 190
diff changeset
71
190
02a715e85df1 nginx-0.0.1-2003-11-19-00:34:08 import
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parents: 172
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72 if (&h[i] == headers_in->location) {
02a715e85df1 nginx-0.0.1-2003-11-19-00:34:08 import
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parents: 172
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73 if (ngx_http_proxy_rewrite_location_header(p, &h[i])
02a715e85df1 nginx-0.0.1-2003-11-19-00:34:08 import
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parents: 172
diff changeset
74 == NGX_ERROR)
02a715e85df1 nginx-0.0.1-2003-11-19-00:34:08 import
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parents: 172
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75 {
02a715e85df1 nginx-0.0.1-2003-11-19-00:34:08 import
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76 return NGX_ERROR;
02a715e85df1 nginx-0.0.1-2003-11-19-00:34:08 import
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77 }
02a715e85df1 nginx-0.0.1-2003-11-19-00:34:08 import
Igor Sysoev <igor@sysoev.ru>
parents: 172
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78
02a715e85df1 nginx-0.0.1-2003-11-19-00:34:08 import
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parents: 172
diff changeset
79 continue;
208
0b67be7d4489 nginx-0.0.1-2003-12-08-23:48:12 import
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80 }
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c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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diff changeset
81 }
208
0b67be7d4489 nginx-0.0.1-2003-12-08-23:48:12 import
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82
315
39b6f2df45c0 nginx-0.0.3-2004-04-14-21:44:28 import
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parents: 294
diff changeset
83
39b6f2df45c0 nginx-0.0.3-2004-04-14-21:44:28 import
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diff changeset
84 /* "Content-Type" is handled specially */
39b6f2df45c0 nginx-0.0.3-2004-04-14-21:44:28 import
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diff changeset
85
170
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
86 if (&h[i] == headers_in->content_type) {
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
87 r->headers_out.content_type = &h[i];
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
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88 r->headers_out.content_type->key.len = 0;
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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parents:
diff changeset
89 continue;
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
90 }
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
91
315
39b6f2df45c0 nginx-0.0.3-2004-04-14-21:44:28 import
Igor Sysoev <igor@sysoev.ru>
parents: 294
diff changeset
92
39b6f2df45c0 nginx-0.0.3-2004-04-14-21:44:28 import
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parents: 294
diff changeset
93 /* copy some header pointers and set up r->headers_out */
39b6f2df45c0 nginx-0.0.3-2004-04-14-21:44:28 import
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parents: 294
diff changeset
94
416
b9bd635011de nginx-0.0.10-2004-09-06-22:45:00 import
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parents: 336
diff changeset
95 if (!(ho = ngx_list_push(&r->headers_out.headers))) {
170
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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parents:
diff changeset
96 return NGX_ERROR;
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
97 }
208
0b67be7d4489 nginx-0.0.1-2003-12-08-23:48:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 190
diff changeset
98
170
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
99 *ho = h[i];
208
0b67be7d4489 nginx-0.0.1-2003-12-08-23:48:12 import
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parents: 190
diff changeset
100
315
39b6f2df45c0 nginx-0.0.3-2004-04-14-21:44:28 import
Igor Sysoev <igor@sysoev.ru>
parents: 294
diff changeset
101 if (&h[i] == headers_in->expires) {
39b6f2df45c0 nginx-0.0.3-2004-04-14-21:44:28 import
Igor Sysoev <igor@sysoev.ru>
parents: 294
diff changeset
102 r->headers_out.expires = ho;
39b6f2df45c0 nginx-0.0.3-2004-04-14-21:44:28 import
Igor Sysoev <igor@sysoev.ru>
parents: 294
diff changeset
103 continue;
39b6f2df45c0 nginx-0.0.3-2004-04-14-21:44:28 import
Igor Sysoev <igor@sysoev.ru>
parents: 294
diff changeset
104 }
39b6f2df45c0 nginx-0.0.3-2004-04-14-21:44:28 import
Igor Sysoev <igor@sysoev.ru>
parents: 294
diff changeset
105
39b6f2df45c0 nginx-0.0.3-2004-04-14-21:44:28 import
Igor Sysoev <igor@sysoev.ru>
parents: 294
diff changeset
106 if (&h[i] == headers_in->cache_control) {
39b6f2df45c0 nginx-0.0.3-2004-04-14-21:44:28 import
Igor Sysoev <igor@sysoev.ru>
parents: 294
diff changeset
107 r->headers_out.cache_control = ho;
39b6f2df45c0 nginx-0.0.3-2004-04-14-21:44:28 import
Igor Sysoev <igor@sysoev.ru>
parents: 294
diff changeset
108 continue;
39b6f2df45c0 nginx-0.0.3-2004-04-14-21:44:28 import
Igor Sysoev <igor@sysoev.ru>
parents: 294
diff changeset
109 }
39b6f2df45c0 nginx-0.0.3-2004-04-14-21:44:28 import
Igor Sysoev <igor@sysoev.ru>
parents: 294
diff changeset
110
39b6f2df45c0 nginx-0.0.3-2004-04-14-21:44:28 import
Igor Sysoev <igor@sysoev.ru>
parents: 294
diff changeset
111 if (&h[i] == headers_in->etag) {
39b6f2df45c0 nginx-0.0.3-2004-04-14-21:44:28 import
Igor Sysoev <igor@sysoev.ru>
parents: 294
diff changeset
112 r->headers_out.etag = ho;
39b6f2df45c0 nginx-0.0.3-2004-04-14-21:44:28 import
Igor Sysoev <igor@sysoev.ru>
parents: 294
diff changeset
113 continue;
39b6f2df45c0 nginx-0.0.3-2004-04-14-21:44:28 import
Igor Sysoev <igor@sysoev.ru>
parents: 294
diff changeset
114 }
39b6f2df45c0 nginx-0.0.3-2004-04-14-21:44:28 import
Igor Sysoev <igor@sysoev.ru>
parents: 294
diff changeset
115
39b6f2df45c0 nginx-0.0.3-2004-04-14-21:44:28 import
Igor Sysoev <igor@sysoev.ru>
parents: 294
diff changeset
116 if (&h[i] == headers_in->last_modified) {
39b6f2df45c0 nginx-0.0.3-2004-04-14-21:44:28 import
Igor Sysoev <igor@sysoev.ru>
parents: 294
diff changeset
117 r->headers_out.last_modified = ho;
39b6f2df45c0 nginx-0.0.3-2004-04-14-21:44:28 import
Igor Sysoev <igor@sysoev.ru>
parents: 294
diff changeset
118 /* TODO: update r->headers_out.last_modified_time */
39b6f2df45c0 nginx-0.0.3-2004-04-14-21:44:28 import
Igor Sysoev <igor@sysoev.ru>
parents: 294
diff changeset
119 continue;
39b6f2df45c0 nginx-0.0.3-2004-04-14-21:44:28 import
Igor Sysoev <igor@sysoev.ru>
parents: 294
diff changeset
120 }
39b6f2df45c0 nginx-0.0.3-2004-04-14-21:44:28 import
Igor Sysoev <igor@sysoev.ru>
parents: 294
diff changeset
121
170
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
122 /*
315
39b6f2df45c0 nginx-0.0.3-2004-04-14-21:44:28 import
Igor Sysoev <igor@sysoev.ru>
parents: 294
diff changeset
123 * ngx_http_header_filter() passes the following headers as is
39b6f2df45c0 nginx-0.0.3-2004-04-14-21:44:28 import
Igor Sysoev <igor@sysoev.ru>
parents: 294
diff changeset
124 * and does not handle them specially if they are set:
170
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
125 * r->headers_out.server,
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
126 * r->headers_out.date,
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
127 * r->headers_out.content_length
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
128 */
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
129
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
130 if (&h[i] == headers_in->server) {
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
131 r->headers_out.server = ho;
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
132 continue;
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
133 }
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
134
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
135 if (&h[i] == headers_in->date) {
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
136 r->headers_out.date = ho;
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
137 continue;
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
138 }
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
139
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
140 if (&h[i] == headers_in->content_length) {
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
141 r->headers_out.content_length = ho;
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
142 r->headers_out.content_length_n = ngx_atoi(ho->value.data,
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
143 ho->value.len);
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
144 continue;
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
145 }
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
146 }
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
147
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
148 return NGX_OK;
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
149 }
190
02a715e85df1 nginx-0.0.1-2003-11-19-00:34:08 import
Igor Sysoev <igor@sysoev.ru>
parents: 172
diff changeset
150
02a715e85df1 nginx-0.0.1-2003-11-19-00:34:08 import
Igor Sysoev <igor@sysoev.ru>
parents: 172
diff changeset
151
02a715e85df1 nginx-0.0.1-2003-11-19-00:34:08 import
Igor Sysoev <igor@sysoev.ru>
parents: 172
diff changeset
152 static int ngx_http_proxy_rewrite_location_header(ngx_http_proxy_ctx_t *p,
02a715e85df1 nginx-0.0.1-2003-11-19-00:34:08 import
Igor Sysoev <igor@sysoev.ru>
parents: 172
diff changeset
153 ngx_table_elt_t *loc)
02a715e85df1 nginx-0.0.1-2003-11-19-00:34:08 import
Igor Sysoev <igor@sysoev.ru>
parents: 172
diff changeset
154 {
290
87e73f067470 nginx-0.0.2-2004-03-16-10:10:12 import
Igor Sysoev <igor@sysoev.ru>
parents: 208
diff changeset
155 u_char *last;
294
5cfd65b8b0a7 nginx-0.0.3-2004-03-23-09:01:52 import
Igor Sysoev <igor@sysoev.ru>
parents: 290
diff changeset
156 ngx_table_elt_t *location;
190
02a715e85df1 nginx-0.0.1-2003-11-19-00:34:08 import
Igor Sysoev <igor@sysoev.ru>
parents: 172
diff changeset
157 ngx_http_request_t *r;
02a715e85df1 nginx-0.0.1-2003-11-19-00:34:08 import
Igor Sysoev <igor@sysoev.ru>
parents: 172
diff changeset
158 ngx_http_proxy_upstream_conf_t *uc;
02a715e85df1 nginx-0.0.1-2003-11-19-00:34:08 import
Igor Sysoev <igor@sysoev.ru>
parents: 172
diff changeset
159
02a715e85df1 nginx-0.0.1-2003-11-19-00:34:08 import
Igor Sysoev <igor@sysoev.ru>
parents: 172
diff changeset
160 r = p->request;
02a715e85df1 nginx-0.0.1-2003-11-19-00:34:08 import
Igor Sysoev <igor@sysoev.ru>
parents: 172
diff changeset
161 uc = p->lcf->upstream;
02a715e85df1 nginx-0.0.1-2003-11-19-00:34:08 import
Igor Sysoev <igor@sysoev.ru>
parents: 172
diff changeset
162
416
b9bd635011de nginx-0.0.10-2004-09-06-22:45:00 import
Igor Sysoev <igor@sysoev.ru>
parents: 336
diff changeset
163 if (!(location = ngx_list_push(&r->headers_out.headers))) {
190
02a715e85df1 nginx-0.0.1-2003-11-19-00:34:08 import
Igor Sysoev <igor@sysoev.ru>
parents: 172
diff changeset
164 return NGX_ERROR;
02a715e85df1 nginx-0.0.1-2003-11-19-00:34:08 import
Igor Sysoev <igor@sysoev.ru>
parents: 172
diff changeset
165 }
02a715e85df1 nginx-0.0.1-2003-11-19-00:34:08 import
Igor Sysoev <igor@sysoev.ru>
parents: 172
diff changeset
166
02a715e85df1 nginx-0.0.1-2003-11-19-00:34:08 import
Igor Sysoev <igor@sysoev.ru>
parents: 172
diff changeset
167 if (uc->url.len > loc->value.len
02a715e85df1 nginx-0.0.1-2003-11-19-00:34:08 import
Igor Sysoev <igor@sysoev.ru>
parents: 172
diff changeset
168 || ngx_rstrncmp(loc->value.data, uc->url.data, uc->url.len) != 0)
02a715e85df1 nginx-0.0.1-2003-11-19-00:34:08 import
Igor Sysoev <igor@sysoev.ru>
parents: 172
diff changeset
169 {
452
23fb87bddda1 nginx-0.1.1-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 444
diff changeset
170
23fb87bddda1 nginx-0.1.1-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 444
diff changeset
171 /*
23fb87bddda1 nginx-0.1.1-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 444
diff changeset
172 * we do not set r->headers_out.location here to avoid the handling
23fb87bddda1 nginx-0.1.1-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 444
diff changeset
173 * the local redirects without a host name by ngx_http_header_filter()
23fb87bddda1 nginx-0.1.1-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 444
diff changeset
174 */
23fb87bddda1 nginx-0.1.1-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 444
diff changeset
175
294
5cfd65b8b0a7 nginx-0.0.3-2004-03-23-09:01:52 import
Igor Sysoev <igor@sysoev.ru>
parents: 290
diff changeset
176 *location = *loc;
190
02a715e85df1 nginx-0.0.1-2003-11-19-00:34:08 import
Igor Sysoev <igor@sysoev.ru>
parents: 172
diff changeset
177 return NGX_OK;
02a715e85df1 nginx-0.0.1-2003-11-19-00:34:08 import
Igor Sysoev <igor@sysoev.ru>
parents: 172
diff changeset
178 }
02a715e85df1 nginx-0.0.1-2003-11-19-00:34:08 import
Igor Sysoev <igor@sysoev.ru>
parents: 172
diff changeset
179
02a715e85df1 nginx-0.0.1-2003-11-19-00:34:08 import
Igor Sysoev <igor@sysoev.ru>
parents: 172
diff changeset
180 /* TODO: proxy_reverse */
02a715e85df1 nginx-0.0.1-2003-11-19-00:34:08 import
Igor Sysoev <igor@sysoev.ru>
parents: 172
diff changeset
181
452
23fb87bddda1 nginx-0.1.1-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 444
diff changeset
182 r->headers_out.location = location;
23fb87bddda1 nginx-0.1.1-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 444
diff changeset
183
23fb87bddda1 nginx-0.1.1-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 444
diff changeset
184 location->key.len = 0;
23fb87bddda1 nginx-0.1.1-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 444
diff changeset
185 location->key.data = NULL;
23fb87bddda1 nginx-0.1.1-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 444
diff changeset
186
294
5cfd65b8b0a7 nginx-0.0.3-2004-03-23-09:01:52 import
Igor Sysoev <igor@sysoev.ru>
parents: 290
diff changeset
187 location->value.len = uc->location->len
5cfd65b8b0a7 nginx-0.0.3-2004-03-23-09:01:52 import
Igor Sysoev <igor@sysoev.ru>
parents: 290
diff changeset
188 + (loc->value.len - uc->url.len) + 1;
5cfd65b8b0a7 nginx-0.0.3-2004-03-23-09:01:52 import
Igor Sysoev <igor@sysoev.ru>
parents: 290
diff changeset
189 if (!(location->value.data = ngx_palloc(r->pool, location->value.len))) {
190
02a715e85df1 nginx-0.0.1-2003-11-19-00:34:08 import
Igor Sysoev <igor@sysoev.ru>
parents: 172
diff changeset
190 return NGX_ERROR;
02a715e85df1 nginx-0.0.1-2003-11-19-00:34:08 import
Igor Sysoev <igor@sysoev.ru>
parents: 172
diff changeset
191 }
02a715e85df1 nginx-0.0.1-2003-11-19-00:34:08 import
Igor Sysoev <igor@sysoev.ru>
parents: 172
diff changeset
192
294
5cfd65b8b0a7 nginx-0.0.3-2004-03-23-09:01:52 import
Igor Sysoev <igor@sysoev.ru>
parents: 290
diff changeset
193 last = ngx_cpymem(location->value.data,
190
02a715e85df1 nginx-0.0.1-2003-11-19-00:34:08 import
Igor Sysoev <igor@sysoev.ru>
parents: 172
diff changeset
194 uc->location->data, uc->location->len);
02a715e85df1 nginx-0.0.1-2003-11-19-00:34:08 import
Igor Sysoev <igor@sysoev.ru>
parents: 172
diff changeset
195
02a715e85df1 nginx-0.0.1-2003-11-19-00:34:08 import
Igor Sysoev <igor@sysoev.ru>
parents: 172
diff changeset
196 ngx_cpystrn(last, loc->value.data + uc->url.len,
02a715e85df1 nginx-0.0.1-2003-11-19-00:34:08 import
Igor Sysoev <igor@sysoev.ru>
parents: 172
diff changeset
197 loc->value.len - uc->url.len + 1);
02a715e85df1 nginx-0.0.1-2003-11-19-00:34:08 import
Igor Sysoev <igor@sysoev.ru>
parents: 172
diff changeset
198
02a715e85df1 nginx-0.0.1-2003-11-19-00:34:08 import
Igor Sysoev <igor@sysoev.ru>
parents: 172
diff changeset
199 return NGX_OK;
02a715e85df1 nginx-0.0.1-2003-11-19-00:34:08 import
Igor Sysoev <igor@sysoev.ru>
parents: 172
diff changeset
200 }