# HG changeset patch
# User Ruslan Ermilov <ru@nginx.com>
# Date 1330343020 0
# Node ID d11f86a16e3bd805197136ef4ea4fac6352f59d2
# Parent  0cc1b430a0e661e7a65801943bd29066e724e2eb
Added support for the 307 Temporary Redirect.

diff --git a/src/http/modules/ngx_http_headers_filter_module.c b/src/http/modules/ngx_http_headers_filter_module.c
--- a/src/http/modules/ngx_http_headers_filter_module.c
+++ b/src/http/modules/ngx_http_headers_filter_module.c
@@ -149,7 +149,9 @@ ngx_http_headers_filter(ngx_http_request
             && r->headers_out.status != NGX_HTTP_PARTIAL_CONTENT
             && r->headers_out.status != NGX_HTTP_MOVED_PERMANENTLY
             && r->headers_out.status != NGX_HTTP_MOVED_TEMPORARILY
-            && r->headers_out.status != NGX_HTTP_NOT_MODIFIED))
+            && r->headers_out.status != NGX_HTTP_SEE_OTHER
+            && r->headers_out.status != NGX_HTTP_NOT_MODIFIED
+            && r->headers_out.status != NGX_HTTP_TEMPORARY_REDIRECT))
     {
         return ngx_http_next_header_filter(r);
     }
diff --git a/src/http/modules/perl/nginx.pm b/src/http/modules/perl/nginx.pm
--- a/src/http/modules/perl/nginx.pm
+++ b/src/http/modules/perl/nginx.pm
@@ -21,7 +21,9 @@ our @EXPORT = qw(
     HTTP_MOVED_PERMANENTLY
     HTTP_MOVED_TEMPORARILY
     HTTP_REDIRECT
+    HTTP_SEE_OTHER
     HTTP_NOT_MODIFIED
+    HTTP_TEMPORARY_REDIRECT
 
     HTTP_BAD_REQUEST
     HTTP_UNAUTHORIZED
@@ -67,7 +69,9 @@ use constant HTTP_PARTIAL_CONTENT       
 use constant HTTP_MOVED_PERMANENTLY         => 301;
 use constant HTTP_MOVED_TEMPORARILY         => 302;
 use constant HTTP_REDIRECT                  => 302;
+use constant HTTP_SEE_OTHER                 => 303;
 use constant HTTP_NOT_MODIFIED              => 304;
+use constant HTTP_TEMPORARY_REDIRECT        => 307;
 
 use constant HTTP_BAD_REQUEST               => 400;
 use constant HTTP_UNAUTHORIZED              => 401;
diff --git a/src/http/ngx_http_core_module.c b/src/http/ngx_http_core_module.c
--- a/src/http/ngx_http_core_module.c
+++ b/src/http/ngx_http_core_module.c
@@ -1824,8 +1824,11 @@ ngx_http_send_response(ngx_http_request_
         return NGX_HTTP_INTERNAL_SERVER_ERROR;
     }
 
-    if (status >= NGX_HTTP_MOVED_PERMANENTLY && status <= NGX_HTTP_SEE_OTHER) {
-
+    if (status == NGX_HTTP_MOVED_PERMANENTLY
+        || status == NGX_HTTP_MOVED_TEMPORARILY
+        || status == NGX_HTTP_SEE_OTHER
+        || status == NGX_HTTP_TEMPORARY_REDIRECT)
+    {
         ngx_http_clear_location(r);
 
         r->headers_out.location = ngx_list_push(&r->headers_out.headers);
diff --git a/src/http/ngx_http_header_filter_module.c b/src/http/ngx_http_header_filter_module.c
--- a/src/http/ngx_http_header_filter_module.c
+++ b/src/http/ngx_http_header_filter_module.c
@@ -71,12 +71,11 @@ static ngx_str_t ngx_http_status_lines[]
     ngx_string("302 Moved Temporarily"),
     ngx_string("303 See Other"),
     ngx_string("304 Not Modified"),
+    ngx_null_string,  /* "305 Use Proxy" */
+    ngx_null_string,  /* "306 unused" */
+    ngx_string("307 Temporary Redirect"),
 
-    /* ngx_null_string, */  /* "305 Use Proxy" */
-    /* ngx_null_string, */  /* "306 unused" */
-    /* ngx_null_string, */  /* "307 Temporary Redirect" */
-
-#define NGX_HTTP_LAST_3XX  305
+#define NGX_HTTP_LAST_3XX  308
 #define NGX_HTTP_OFF_4XX   (NGX_HTTP_LAST_3XX - 301 + NGX_HTTP_OFF_3XX)
 
     ngx_string("400 Bad Request"),
diff --git a/src/http/ngx_http_request.h b/src/http/ngx_http_request.h
--- a/src/http/ngx_http_request.h
+++ b/src/http/ngx_http_request.h
@@ -75,6 +75,7 @@
 #define NGX_HTTP_MOVED_TEMPORARILY         302
 #define NGX_HTTP_SEE_OTHER                 303
 #define NGX_HTTP_NOT_MODIFIED              304
+#define NGX_HTTP_TEMPORARY_REDIRECT        307
 
 #define NGX_HTTP_BAD_REQUEST               400
 #define NGX_HTTP_UNAUTHORIZED              401
diff --git a/src/http/ngx_http_special_response.c b/src/http/ngx_http_special_response.c
--- a/src/http/ngx_http_special_response.c
+++ b/src/http/ngx_http_special_response.c
@@ -74,6 +74,14 @@ static char ngx_http_error_303_page[] =
 ;
 
 
+static char ngx_http_error_307_page[] =
+"<html>" CRLF
+"<head><title>307 Temporary Redirect</title></head>" CRLF
+"<body bgcolor=\"white\">" CRLF
+"<center><h1>307 Temporary Redirect</h1></center>" CRLF
+;
+
+
 static char ngx_http_error_400_page[] =
 "<html>" CRLF
 "<head><title>400 Bad Request</title></head>" CRLF
@@ -301,8 +309,12 @@ static ngx_str_t ngx_http_error_pages[] 
     ngx_string(ngx_http_error_301_page),
     ngx_string(ngx_http_error_302_page),
     ngx_string(ngx_http_error_303_page),
+    ngx_null_string,                     /* 304 */
+    ngx_null_string,                     /* 305 */
+    ngx_null_string,                     /* 306 */
+    ngx_string(ngx_http_error_307_page),
 
-#define NGX_HTTP_LAST_3XX  304
+#define NGX_HTTP_LAST_3XX  308
 #define NGX_HTTP_OFF_4XX   (NGX_HTTP_LAST_3XX - 301 + NGX_HTTP_OFF_3XX)
 
     ngx_string(ngx_http_error_400_page),
@@ -567,12 +579,11 @@ ngx_http_send_error_page(ngx_http_reques
         return NGX_ERROR;
     }
 
-    if (overwrite >= NGX_HTTP_MOVED_PERMANENTLY
-        && overwrite <= NGX_HTTP_SEE_OTHER)
+    if (overwrite != NGX_HTTP_MOVED_PERMANENTLY
+        && overwrite != NGX_HTTP_MOVED_TEMPORARILY
+        && overwrite != NGX_HTTP_SEE_OTHER
+        && overwrite != NGX_HTTP_TEMPORARY_REDIRECT)
     {
-        r->err_status = overwrite;
-
-    } else {
         r->err_status = NGX_HTTP_MOVED_TEMPORARILY;
     }