Mercurial > hg > nginx
diff src/http/ngx_http_special_response.c @ 59:e8cdc2989cee
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 |
line wrap: on
line diff
--- a/src/http/ngx_http_special_response.c +++ b/src/http/ngx_http_special_response.c @@ -5,6 +5,8 @@ #include <ngx_core.h> #include <ngx_string.h> #include <ngx_http.h> +#include <ngx_http_output_filter.h> + static char error_tail[] = "<hr><center>" NGINX_VER "</center>" CRLF @@ -12,6 +14,7 @@ static char error_tail[] = "</html>" CRLF ; + static char error_400_page[] = "<html>" CRLF "<head><title>400 Bad Request</title></head>" CRLF @@ -19,6 +22,7 @@ static char error_400_page[] = "<center><h1>400 Bad Request</h1></center>" CRLF ; + static char error_403_page[] = "<html>" CRLF "<head><title>403 Forbidden</title></head>" CRLF @@ -26,6 +30,7 @@ static char error_403_page[] = "<center><h1>403 Forbidden</h1></center>" CRLF ; + static char error_404_page[] = "<html>" CRLF "<head><title>404 Not Found</title></head>" CRLF @@ -33,6 +38,7 @@ static char error_404_page[] = "<center><h1>404 Not Found</h1></center>" CRLF ; + static char error_500_page[] = "<html>" CRLF "<head><title>500 Internal Server Error</title></head>" CRLF @@ -56,9 +62,10 @@ static ngx_str_t error_pages[] = { { sizeof(error_500_page) - 1, error_500_page } }; + int ngx_http_special_response(ngx_http_request_t *r, int error) { - int rc, err, len; + int err, len; ngx_hunk_t *message, *tail; len = 0; @@ -80,26 +87,29 @@ int ngx_http_special_response(ngx_http_r r->headers_out.content_length = error_pages[err].len + len + sizeof(error_tail); - ngx_http_send_header(r); + if (ngx_http_send_header(r) == NGX_ERROR) { + return NGX_ERROR; + } - if (error_pages[err].len == 0) + if (error_pages[err].len == 0) { return NGX_OK; + } - ngx_test_null(message, ngx_pcalloc(r->pool, sizeof(ngx_hunk_t)), - NGX_HTTP_INTERNAL_SERVER_ERROR); + ngx_test_null(message, ngx_pcalloc(r->pool, sizeof(ngx_hunk_t)), NGX_ERROR); message->type = NGX_HUNK_MEMORY; message->pos.mem = error_pages[err].data; message->last.mem = error_pages[err].data + error_pages[err].len; - rc = ngx_http_output_filter(r, message); + if (ngx_http_output_filter(r, message) == NGX_ERROR) { + return NGX_ERROR; + } - ngx_test_null(tail, ngx_pcalloc(r->pool, sizeof(ngx_hunk_t)), - NGX_HTTP_INTERNAL_SERVER_ERROR); + ngx_test_null(tail, ngx_pcalloc(r->pool, sizeof(ngx_hunk_t)), NGX_ERROR); tail->type = NGX_HUNK_MEMORY|NGX_HUNK_LAST; tail->pos.mem = error_tail; tail->last.mem = error_tail + sizeof(error_tail); - rc = ngx_http_output_filter(r, tail); + return ngx_http_output_filter(r, tail); }