Mercurial > hg > nginx

annotate src/http/ngx_http_special_response.c @ 59:e8cdc2989cee

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
nginx-0.0.1-2003-02-06-20:21:13 import
author Igor Sysoev <igor@sysoev.ru>
date Thu, 06 Feb 2003 17:21:13 +0000
parents d81326c3b21b
children 5a7d1aaa1618
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
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1
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53cb81681040 nginx-0.0.1-2002-12-15-09:25:09 import
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2 #include <nginx.h>
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77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
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77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
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4 #include <ngx_config.h>
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
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5 #include <ngx_core.h>
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53cb81681040 nginx-0.0.1-2002-12-15-09:25:09 import
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6 #include <ngx_string.h>
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77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
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7 #include <ngx_http.h>
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e8cdc2989cee nginx-0.0.1-2003-02-06-20:21:13 import
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8 #include <ngx_http_output_filter.h>
e8cdc2989cee nginx-0.0.1-2003-02-06-20:21:13 import
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77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
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53cb81681040 nginx-0.0.1-2002-12-15-09:25:09 import
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11 static char error_tail[] =
53cb81681040 nginx-0.0.1-2002-12-15-09:25:09 import
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12 "<hr><center>" NGINX_VER "</center>" CRLF
53cb81681040 nginx-0.0.1-2002-12-15-09:25:09 import
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13 "</body>" CRLF
53cb81681040 nginx-0.0.1-2002-12-15-09:25:09 import
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14 "</html>" CRLF
53cb81681040 nginx-0.0.1-2002-12-15-09:25:09 import
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15 ;
53cb81681040 nginx-0.0.1-2002-12-15-09:25:09 import
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53cb81681040 nginx-0.0.1-2002-12-15-09:25:09 import
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18 static char error_400_page[] =
53cb81681040 nginx-0.0.1-2002-12-15-09:25:09 import
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19 "<html>" CRLF
53cb81681040 nginx-0.0.1-2002-12-15-09:25:09 import
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20 "<head><title>400 Bad Request</title></head>" CRLF
53cb81681040 nginx-0.0.1-2002-12-15-09:25:09 import
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21 "<body bgcolor=\"white\">" CRLF
53cb81681040 nginx-0.0.1-2002-12-15-09:25:09 import
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22 "<center><h1>400 Bad Request</h1></center>" CRLF
53cb81681040 nginx-0.0.1-2002-12-15-09:25:09 import
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23 ;
53cb81681040 nginx-0.0.1-2002-12-15-09:25:09 import
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f1ee46c036a4 nginx-0.0.1-2003-01-10-09:09:20 import
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26 static char error_403_page[] =
f1ee46c036a4 nginx-0.0.1-2003-01-10-09:09:20 import
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27 "<html>" CRLF
f1ee46c036a4 nginx-0.0.1-2003-01-10-09:09:20 import
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28 "<head><title>403 Forbidden</title></head>" CRLF
f1ee46c036a4 nginx-0.0.1-2003-01-10-09:09:20 import
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29 "<body bgcolor=\"white\">" CRLF
f1ee46c036a4 nginx-0.0.1-2003-01-10-09:09:20 import
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30 "<center><h1>403 Forbidden</h1></center>" CRLF
f1ee46c036a4 nginx-0.0.1-2003-01-10-09:09:20 import
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31 ;
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34 static char error_404_page[] =
53cb81681040 nginx-0.0.1-2002-12-15-09:25:09 import
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35 "<html>" CRLF
53cb81681040 nginx-0.0.1-2002-12-15-09:25:09 import
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36 "<head><title>404 Not Found</title></head>" CRLF
53cb81681040 nginx-0.0.1-2002-12-15-09:25:09 import
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37 "<body bgcolor=\"white\">" CRLF
53cb81681040 nginx-0.0.1-2002-12-15-09:25:09 import
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38 "<center><h1>404 Not Found</h1></center>" CRLF
53cb81681040 nginx-0.0.1-2002-12-15-09:25:09 import
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39 ;
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d81326c3b21b nginx-0.0.1-2003-01-15-10:02:27 import
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42 static char error_500_page[] =
d81326c3b21b nginx-0.0.1-2003-01-15-10:02:27 import
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43 "<html>" CRLF
d81326c3b21b nginx-0.0.1-2003-01-15-10:02:27 import
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44 "<head><title>500 Internal Server Error</title></head>" CRLF
d81326c3b21b nginx-0.0.1-2003-01-15-10:02:27 import
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45 "<body bgcolor=\"white\">" CRLF
d81326c3b21b nginx-0.0.1-2003-01-15-10:02:27 import
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46 "<center><h1>500 Internal Server Error</h1></center>" CRLF
d81326c3b21b nginx-0.0.1-2003-01-15-10:02:27 import
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47 ;
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53cb81681040 nginx-0.0.1-2002-12-15-09:25:09 import
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50 static ngx_str_t error_pages[] = {
53cb81681040 nginx-0.0.1-2002-12-15-09:25:09 import
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51 { 0, NULL}, /* 301 */
53cb81681040 nginx-0.0.1-2002-12-15-09:25:09 import
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52 { 0, NULL}, /* 302 */
53cb81681040 nginx-0.0.1-2002-12-15-09:25:09 import
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53 { 0, NULL}, /* 303 */
53cb81681040 nginx-0.0.1-2002-12-15-09:25:09 import
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54 { 0, NULL}, /* 304 */
53cb81681040 nginx-0.0.1-2002-12-15-09:25:09 import
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53cb81681040 nginx-0.0.1-2002-12-15-09:25:09 import
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56 { sizeof(error_400_page) - 1, error_400_page },
53cb81681040 nginx-0.0.1-2002-12-15-09:25:09 import
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57 { 0, NULL}, /* 401 */
53cb81681040 nginx-0.0.1-2002-12-15-09:25:09 import
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58 { 0, NULL}, /* 402 */
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f1ee46c036a4 nginx-0.0.1-2003-01-10-09:09:20 import
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59 { sizeof(error_403_page) - 1, error_403_page },
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53cb81681040 nginx-0.0.1-2002-12-15-09:25:09 import
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60 { sizeof(error_404_page) - 1, error_404_page },
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61
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62 { sizeof(error_500_page) - 1, error_500_page }
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63 };
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77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
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66 int ngx_http_special_response(ngx_http_request_t *r, int error)
77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
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67 {
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68 int err, len;
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69 ngx_hunk_t *message, *tail;
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70
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71 len = 0;
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72
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73 r->headers_out.status = error;
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53cb81681040 nginx-0.0.1-2002-12-15-09:25:09 import
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75 if (error < NGX_HTTP_BAD_REQUEST)
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76 err = error - NGX_HTTP_MOVED_PERMANENTLY;
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53cb81681040 nginx-0.0.1-2002-12-15-09:25:09 import
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78 else if (error < NGX_HTTP_INTERNAL_SERVER_ERROR)
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79 err = error - NGX_HTTP_BAD_REQUEST + 4;
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80
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81 else
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82 err = error - NGX_HTTP_INTERNAL_SERVER_ERROR + 4 + 5;
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83
53cb81681040 nginx-0.0.1-2002-12-15-09:25:09 import
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84 if (error_pages[err].len == 0)
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85 r->headers_out.content_length = -1;
53cb81681040 nginx-0.0.1-2002-12-15-09:25:09 import
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86 else
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87 r->headers_out.content_length = error_pages[err].len
53cb81681040 nginx-0.0.1-2002-12-15-09:25:09 import
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88 + len + sizeof(error_tail);
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77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
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89
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90 if (ngx_http_send_header(r) == NGX_ERROR) {
e8cdc2989cee nginx-0.0.1-2003-02-06-20:21:13 import
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91 return NGX_ERROR;
e8cdc2989cee nginx-0.0.1-2003-02-06-20:21:13 import
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92 }
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93
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94 if (error_pages[err].len == 0) {
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53cb81681040 nginx-0.0.1-2002-12-15-09:25:09 import
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95 return NGX_OK;
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96 }
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53cb81681040 nginx-0.0.1-2002-12-15-09:25:09 import
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97
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e8cdc2989cee nginx-0.0.1-2003-02-06-20:21:13 import
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98 ngx_test_null(message, ngx_pcalloc(r->pool, sizeof(ngx_hunk_t)), NGX_ERROR);
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99
53cb81681040 nginx-0.0.1-2002-12-15-09:25:09 import
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100 message->type = NGX_HUNK_MEMORY;
53cb81681040 nginx-0.0.1-2002-12-15-09:25:09 import
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101 message->pos.mem = error_pages[err].data;
53cb81681040 nginx-0.0.1-2002-12-15-09:25:09 import
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102 message->last.mem = error_pages[err].data + error_pages[err].len;
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77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
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103
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104 if (ngx_http_output_filter(r, message) == NGX_ERROR) {
e8cdc2989cee nginx-0.0.1-2003-02-06-20:21:13 import
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105 return NGX_ERROR;
e8cdc2989cee nginx-0.0.1-2003-02-06-20:21:13 import
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106 }
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53cb81681040 nginx-0.0.1-2002-12-15-09:25:09 import
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107
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108 ngx_test_null(tail, ngx_pcalloc(r->pool, sizeof(ngx_hunk_t)), NGX_ERROR);
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77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
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109
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53cb81681040 nginx-0.0.1-2002-12-15-09:25:09 import
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110 tail->type = NGX_HUNK_MEMORY|NGX_HUNK_LAST;
53cb81681040 nginx-0.0.1-2002-12-15-09:25:09 import
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111 tail->pos.mem = error_tail;
53cb81681040 nginx-0.0.1-2002-12-15-09:25:09 import
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112 tail->last.mem = error_tail + sizeof(error_tail);
53cb81681040 nginx-0.0.1-2002-12-15-09:25:09 import
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113
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e8cdc2989cee nginx-0.0.1-2003-02-06-20:21:13 import
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114 return ngx_http_output_filter(r, tail);
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77c7629a2627 nginx-0.0.1-2002-12-10-21:05:12 import
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115 }