nginx-0.1.27-RELEASE import

    *) Feature: the "blocked" parameter of the "valid_referers" directive.

    *) Change: the errors while handling the request header now logged at
       "info" level. The server name and the "Host" and "Referer" header
       lines also logged.

    *) Change: the "Host" header line is also logged in error log.

    *) Feature: the proxy_pass_unparsed_uri directive. The special handling
       of the "://" symbols in URI, appeared in 0.1.11 version, now is
       canceled.

    *) Bugfix: nginx could not be built on FreeBSD and Linux, if the
       --without-ngx_http_auth_basic_module configuration parameter was
       used.
diff --git a/src/http/ngx_http_request.h b/src/http/ngx_http_request.h
index a1e9ae5..1b0680c 100644
--- a/src/http/ngx_http_request.h
+++ b/src/http/ngx_http_request.h
@@ -32,18 +32,10 @@
 #define NGX_HTTP_CLIENT_ERROR              10
 #define NGX_HTTP_PARSE_INVALID_METHOD      10
 #define NGX_HTTP_PARSE_INVALID_REQUEST     11
-#define NGX_HTTP_PARSE_TOO_LONG_URI        12
-#define NGX_HTTP_PARSE_INVALID_09_METHOD   13
+#define NGX_HTTP_PARSE_INVALID_09_METHOD   12
 
-#define NGX_HTTP_PARSE_HEADER_ERROR        14
-#define NGX_HTTP_PARSE_INVALID_HEADER      14
-#define NGX_HTTP_PARSE_TOO_LONG_HEADER     15
-#define NGX_HTTP_PARSE_NO_HOST_HEADER      16
-#define NGX_HTTP_PARSE_INVALID_CL_HEADER   17
-#define NGX_HTTP_PARSE_POST_WO_CL_HEADER   18
-
-#define NGX_HTTP_PARSE_INVALID_HOST        19
-#define NGX_HTTP_PARSE_HTTP_TO_HTTPS       20
+#define NGX_HTTP_PARSE_HEADER_ERROR        13
+#define NGX_HTTP_PARSE_INVALID_HEADER      13
 
 
 #define NGX_HTTP_OK                        200
@@ -338,6 +330,7 @@
     /* URI with "\0" or "%00" */
     unsigned                          zero_in_uri:1;
 
+    unsigned                          valid_unparsed_uri:1;
     unsigned                          uri_changed:1;
     unsigned                          uri_changes:4;