From 2b95b3c83ba2ab5c695b9bfef1054ec73b7b4ccc Mon Sep 17 00:00:00 2001
From: Sascha Schumann <sas@php.net>
Date: Sun, 1 Dec 2002 03:28:21 +0000
Subject: [PATCH] add a "force HTTP/1.0 response" facility to the SAPI layer

this is necessary, when you want to take over control of a connection
and the web server is doing stupid things by default (like enabling
chunked transfer encoding for no reason).
---
 main/SAPI.c            |  9 +++++++++
 main/SAPI.h            |  4 +++-
 sapi/apache/mod_php4.c | 14 +++++++++++++-
 3 files changed, 25 insertions(+), 2 deletions(-)

diff --git a/main/SAPI.c b/main/SAPI.c
index f77c14ee11..6ebd98e7ce 100644
--- a/main/SAPI.c
+++ b/main/SAPI.c
@@ -860,6 +860,15 @@ SAPI_API int sapi_get_fd(int *fd TSRMLS_DC)
 	}
 }
 
+SAPI_API int sapi_force_http_10(TSRMLS_D)
+{
+	if (sapi_module.force_http_10) {
+		return sapi_module.force_http_10(TSRMLS_C);
+	} else {
+		return -1;
+	}
+}
+
 /*
  * Local variables:
  * tab-width: 4
diff --git a/main/SAPI.h b/main/SAPI.h
index 75f68b18fd..560330c34e 100644
--- a/main/SAPI.h
+++ b/main/SAPI.h
@@ -187,6 +187,7 @@ SAPI_API size_t sapi_apply_default_charset(char **mimetype, size_t len TSRMLS_DC
 SAPI_API void sapi_activate_headers_only(TSRMLS_D);
 
 SAPI_API int sapi_get_fd(int *fd TSRMLS_DC);
+SAPI_API int sapi_force_http_10(TSRMLS_D);
 
 struct _sapi_module_struct {
 	char *name;
@@ -228,7 +229,8 @@ struct _sapi_module_struct {
 	int php_ini_ignore;
 	
 	int (*get_fd)(int *fd TSRMLS_DC);
-
+	
+	int (*force_http_10)(TSRMLS_D);
 };
 
 
diff --git a/sapi/apache/mod_php4.c b/sapi/apache/mod_php4.c
index eac37883a7..ad7a1697bc 100644
--- a/sapi/apache/mod_php4.c
+++ b/sapi/apache/mod_php4.c
@@ -360,6 +360,17 @@ static int sapi_apache_get_fd(int *nfd TSRMLS_DC)
 }
 /* }}} */
 
+/* {{{ sapi_apache_force_http_10
+ */
+static int sapi_apache_force_http_10(TSRMLS_D)
+{
+	request_rec *r = SG(server_context);
+	
+	r->proto_num = HTTP_VERSION(1,0);
+	
+	return 0;
+}
+
 /* {{{ sapi_module_struct apache_sapi_module
  */
 static sapi_module_struct apache_sapi_module = {
@@ -403,7 +414,8 @@ static sapi_module_struct apache_sapi_module = {
 	NULL,							/* treat data */
 	NULL,							/* exe location */
 	0,								/* ini ignore */
-	sapi_apache_get_fd
+	sapi_apache_get_fd,
+	sapi_apache_force_http_10
 };
 /* }}} */
 
-- 
2.50.1