Mercurial > hg > nginx

annotate src/http/modules/proxy/ngx_http_proxy_parse.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
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
441
da8c5707af39 nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
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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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2 /*
444
42d11f017717 nginx-0.1.0-2004-09-29-20:00:49 import; remove years from copyright
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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
170
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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8 #include <ngx_core.h>
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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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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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
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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13 int ngx_http_proxy_parse_status_line(ngx_http_proxy_ctx_t *p)
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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14 {
290
87e73f067470 nginx-0.0.2-2004-03-16-10:10:12 import
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15 u_char ch;
87e73f067470 nginx-0.0.2-2004-03-16-10:10:12 import
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16 u_char *pos;
170
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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17 enum {
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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18 sw_start = 0,
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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19 sw_H,
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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20 sw_HT,
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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21 sw_HTT,
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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22 sw_HTTP,
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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23 sw_first_major_digit,
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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24 sw_major_digit,
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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25 sw_first_minor_digit,
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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26 sw_minor_digit,
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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27 sw_status,
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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28 sw_space_after_status,
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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29 sw_status_text,
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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30 sw_almost_done,
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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31 sw_done
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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32 } state;
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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33
172
caa57ddf6d77 nginx-0.0.1-2003-11-04-01:20:44 import
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34 state = p->parse_state;
170
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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35 pos = p->header_in->pos;
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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36
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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37 while (pos < p->header_in->last && state < sw_done) {
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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38 ch = *pos++;
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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39
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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40 switch (state) {
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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41
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
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42 /* "HTTP/" */
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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43 case sw_start:
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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44 switch (ch) {
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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45 case 'H':
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
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46 state = sw_H;
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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47 break;
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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48 default:
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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49 return NGX_HTTP_PROXY_PARSE_NO_HEADER;
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
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50 }
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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51 break;
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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52
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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53 case sw_H:
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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54 switch (ch) {
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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55 case 'T':
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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56 state = sw_HT;
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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57 break;
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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58 default:
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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59 return NGX_HTTP_PROXY_PARSE_NO_HEADER;
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
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60 }
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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61 break;
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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62
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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63 case sw_HT:
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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64 switch (ch) {
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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65 case 'T':
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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66 state = sw_HTT;
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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67 break;
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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68 default:
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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69 return NGX_HTTP_PROXY_PARSE_NO_HEADER;
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
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70 }
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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71 break;
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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72
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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73 case sw_HTT:
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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74 switch (ch) {
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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75 case 'P':
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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76 state = sw_HTTP;
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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77 break;
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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78 default:
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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79 return NGX_HTTP_PROXY_PARSE_NO_HEADER;
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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80 }
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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81 break;
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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82
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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83 case sw_HTTP:
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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84 switch (ch) {
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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parents:
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85 case '/':
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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parents:
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86 state = sw_first_major_digit;
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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87 break;
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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88 default:
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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89 return NGX_HTTP_PROXY_PARSE_NO_HEADER;
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>
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diff changeset
91 break;
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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92
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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93 /* the first digit of major HTTP version */
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
94 case sw_first_major_digit:
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
95 if (ch < '1' || ch > '9') {
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
96 return NGX_HTTP_PROXY_PARSE_NO_HEADER;
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
97 }
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
98
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
99 state = sw_major_digit;
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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parents:
diff changeset
100 break;
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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parents:
diff changeset
101
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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diff changeset
102 /* the major HTTP version or dot */
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
103 case sw_major_digit:
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
104 if (ch == '.') {
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
105 state = sw_first_minor_digit;
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
106 break;
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
107 }
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
108
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
109 if (ch < '0' || ch > '9') {
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
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parents:
diff changeset
110 return NGX_HTTP_PROXY_PARSE_NO_HEADER;
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
111 }
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
112
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
113 break;
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
114
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
115 /* the first digit of minor HTTP version */
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
116 case sw_first_minor_digit:
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
117 if (ch < '0' || ch > '9') {
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
118 return NGX_HTTP_PROXY_PARSE_NO_HEADER;
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
119 }
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
120
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
121 state = sw_minor_digit;
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
122 break;
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
123
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
124 /* the minor HTTP version or the end of the request line */
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
125 case sw_minor_digit:
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
126 if (ch == ' ') {
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
127 state = sw_status;
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
128 break;
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
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
131 if (ch < '0' || ch > '9') {
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
132 return NGX_HTTP_PROXY_PARSE_NO_HEADER;
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 break;
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
136
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
137 /* HTTP status code */
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
138 case sw_status:
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
139 if (ch < '0' || ch > '9') {
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
140 return NGX_HTTP_PROXY_PARSE_NO_HEADER;
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
141 }
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
142
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
143 p->status = p->status * 10 + ch - '0';
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
144
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
145 if (++p->status_count == 3) {
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
146 state = sw_space_after_status;
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
147 p->status_start = pos - 3;
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
148 }
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
149
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
150 break;
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
151
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
152 /* space or end of line */
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
153 case sw_space_after_status:
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
154 switch (ch) {
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
155 case ' ':
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
156 state = sw_status_text;
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
157 break;
452
23fb87bddda1 nginx-0.1.1-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 444
diff changeset
158 case '.': /* IIS may send 403.1, 403.2, etc */
23fb87bddda1 nginx-0.1.1-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 444
diff changeset
159 state = sw_status_text;
23fb87bddda1 nginx-0.1.1-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 444
diff changeset
160 break;
170
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
161 case CR:
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
162 state = sw_almost_done;
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
163 break;
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
164 case LF:
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
165 state = sw_done;
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
166 break;
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
167 default:
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
168 return NGX_HTTP_PROXY_PARSE_NO_HEADER;
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
169 }
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
170 break;
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
171
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
172 /* any text until end of line */
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
173 case sw_status_text:
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
174 switch (ch) {
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
175 case CR:
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
176 state = sw_almost_done;
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
177
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
178 break;
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
179 case LF:
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
180 state = sw_done;
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
181 break;
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
182 }
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
183 break;
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
184
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
185 /* end of request line */
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
186 case sw_almost_done:
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
187 p->status_end = pos - 2;
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
188 switch (ch) {
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
189 case LF:
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
190 state = sw_done;
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
191 break;
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
192 default:
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
193 return NGX_HTTP_PROXY_PARSE_NO_HEADER;
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
194 }
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
195 break;
194
2357fa41738a nginx-0.0.1-2003-11-21-09:30:49 import
Igor Sysoev <igor@sysoev.ru>
parents: 172
diff changeset
196
2357fa41738a nginx-0.0.1-2003-11-21-09:30:49 import
Igor Sysoev <igor@sysoev.ru>
parents: 172
diff changeset
197 /* suppress warning */
2357fa41738a nginx-0.0.1-2003-11-21-09:30:49 import
Igor Sysoev <igor@sysoev.ru>
parents: 172
diff changeset
198 case sw_done:
2357fa41738a nginx-0.0.1-2003-11-21-09:30:49 import
Igor Sysoev <igor@sysoev.ru>
parents: 172
diff changeset
199 break;
170
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
200 }
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
201 }
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
202
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
203 p->header_in->pos = pos;
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
204
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
205 if (state == sw_done) {
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
206 if (p->status_end == NULL) {
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
207 p->status_end = pos - 1;
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
208 }
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
209
172
caa57ddf6d77 nginx-0.0.1-2003-11-04-01:20:44 import
Igor Sysoev <igor@sysoev.ru>
parents: 170
diff changeset
210 p->parse_state = sw_start;
170
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
211 return NGX_OK;
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
212 }
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
213
172
caa57ddf6d77 nginx-0.0.1-2003-11-04-01:20:44 import
Igor Sysoev <igor@sysoev.ru>
parents: 170
diff changeset
214 p->parse_state = state;
170
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
215 return NGX_AGAIN;
c42be4185301 nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
216 }