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Renamed some constants to improve readability, no functional changes.

This commit is contained in:
Ruslan Ermilov 2011-12-12 10:45:05 +00:00
parent 288775577a
commit 874288a399
1 changed files with 14 additions and 17 deletions
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31
src/http/ngx_http_header_filter_module.c
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@ -61,8 +61,8 @@ static ngx_str_t ngx_http_status_lines[] = {
/* ngx_null_string, */ /* "207 Multi-Status" */
#define NGX_HTTP_LAST_LEVEL_200 207
#define NGX_HTTP_LEVEL_200 (NGX_HTTP_LAST_LEVEL_200 - 200)
#define NGX_HTTP_LAST_2XX 207
#define NGX_HTTP_OFF_3XX (NGX_HTTP_LAST_2XX - 200)
/* ngx_null_string, */ /* "300 Multiple Choices" */
@ -75,8 +75,8 @@ static ngx_str_t ngx_http_status_lines[] = {
/* ngx_null_string, */ /* "306 unused" */
/* ngx_null_string, */ /* "307 Temporary Redirect" */
#define NGX_HTTP_LAST_LEVEL_300 305
#define NGX_HTTP_LEVEL_300 (NGX_HTTP_LAST_LEVEL_300 - 301)
#define NGX_HTTP_LAST_3XX 305
#define NGX_HTTP_OFF_4XX (NGX_HTTP_LAST_3XX - 301 + NGX_HTTP_OFF_3XX)
ngx_string("400 Bad Request"),
ngx_string("401 Unauthorized"),
@ -108,8 +108,8 @@ static ngx_str_t ngx_http_status_lines[] = {
/* ngx_null_string, */ /* "423 Locked" */
/* ngx_null_string, */ /* "424 Failed Dependency" */
#define NGX_HTTP_LAST_LEVEL_400 417
#define NGX_HTTP_LEVEL_400 (NGX_HTTP_LAST_LEVEL_400 - 400)
#define NGX_HTTP_LAST_4XX 417
#define NGX_HTTP_OFF_5XX (NGX_HTTP_LAST_4XX - 400 + NGX_HTTP_OFF_4XX)
ngx_string("500 Internal Server Error"),
ngx_string("501 Method Not Implemented"),
@ -124,7 +124,7 @@ static ngx_str_t ngx_http_status_lines[] = {
/* ngx_null_string, */ /* "509 unused" */
/* ngx_null_string, */ /* "510 Not Extended" */
#define NGX_HTTP_LAST_LEVEL_500 508
#define NGX_HTTP_LAST_5XX 508
};
@ -216,7 +216,7 @@ ngx_http_header_filter(ngx_http_request_t *r)
status = r->headers_out.status;
if (status >= NGX_HTTP_OK
&& status < NGX_HTTP_LAST_LEVEL_200)
&& status < NGX_HTTP_LAST_2XX)
{
/* 2XX */
@ -234,7 +234,7 @@ ngx_http_header_filter(ngx_http_request_t *r)
len += ngx_http_status_lines[status].len;
} else if (status >= NGX_HTTP_MOVED_PERMANENTLY
&& status < NGX_HTTP_LAST_LEVEL_300)
&& status < NGX_HTTP_LAST_3XX)
{
/* 3XX */
@ -242,29 +242,26 @@ ngx_http_header_filter(ngx_http_request_t *r)
r->header_only = 1;
}
status = status - NGX_HTTP_MOVED_PERMANENTLY + NGX_HTTP_LEVEL_200;
status = status - NGX_HTTP_MOVED_PERMANENTLY + NGX_HTTP_OFF_3XX;
status_line = &ngx_http_status_lines[status];
len += ngx_http_status_lines[status].len;
} else if (status >= NGX_HTTP_BAD_REQUEST
&& status < NGX_HTTP_LAST_LEVEL_400)
&& status < NGX_HTTP_LAST_4XX)
{
/* 4XX */
status = status - NGX_HTTP_BAD_REQUEST
+ NGX_HTTP_LEVEL_200
+ NGX_HTTP_LEVEL_300;
+ NGX_HTTP_OFF_4XX;
status_line = &ngx_http_status_lines[status];
len += ngx_http_status_lines[status].len;
} else if (status >= NGX_HTTP_INTERNAL_SERVER_ERROR
&& status < NGX_HTTP_LAST_LEVEL_500)
&& status < NGX_HTTP_LAST_5XX)
{
/* 5XX */
status = status - NGX_HTTP_INTERNAL_SERVER_ERROR
+ NGX_HTTP_LEVEL_200
+ NGX_HTTP_LEVEL_300
+ NGX_HTTP_LEVEL_400;
+ NGX_HTTP_OFF_5XX;
status_line = &ngx_http_status_lines[status];
len += ngx_http_status_lines[status].len;