X-Git-Url: https://git.m6w6.name/?a=blobdiff_plain;f=http.c;h=5aac8211837c9e01dd24b68e5cb3e81fffac4cbb;hb=48332dd93149488fe3f40b2163378d7988e10599;hp=f189a1a58a5c48fae60e865a334b382278edfcc4;hpb=c162ccee5b55f236c2a41cac42f64be3db37915a;p=m6w6%2Fext-http

diff --git a/http.c b/http.c
index f189a1a..5aac821 100644
--- a/http.c
+++ b/http.c
@@ -1069,12 +1069,27 @@ static void php_http_init_globals(zend_http_globals *http_globals)
 }
 /* }}} */
 
+/* {{{ static inline STATUS http_check_allowed_methods(char *, int) */
+#define http_check_allowed_methods(m, l) _http_check_allowed_methods((m), (l) TSRMLS_CC)
+static inline STATUS _http_check_allowed_methods(char *methods, int length TSRMLS_DC)
+{
+	if (length && SG(request_info).request_method && (!strstr(methods, SG(request_info).request_method))) {
+		char *allow_header = emalloc(length + sizeof("Allow: "));
+		sprintf(allow_header, "Allow: %s", methods);
+		http_send_header(allow_header);
+		efree(allow_header);
+		http_send_status(405);
+		return FAILURE;
+	}
+	return SUCCESS;
+}
+/* }}} */
+
 /* {{{ PHP_INI */
 PHP_INI_MH(update_allowed_methods)
 {
-	if (SG(request_info).request_method && new_value_length && (!strstr(new_value, SG(request_info).request_method))) {
-		http_send_status(405);
-		return SUCCESS;
+	if (SUCCESS != http_check_allowed_methods(new_value, new_value_length)) {
+		return FAILURE;
 	}
 	return OnUpdateString(entry, new_value, new_value_length, mh_arg1, mh_arg2, mh_arg3, stage TSRMLS_CC);
 }
@@ -1110,10 +1125,7 @@ PHP_MSHUTDOWN_FUNCTION(http)
 PHP_RINIT_FUNCTION(http)
 {
 	char *allowed_methods = INI_STR("http.allowed_methods");
-	if (SG(request_info).request_method && strlen(allowed_methods) && (!strstr(allowed_methods, SG(request_info).request_method))) {
-		http_send_status(405);
-	}
-	return SUCCESS;
+	return http_check_allowed_methods(allowed_methods, strlen(allowed_methods));
 }
 /* }}} */
 
@@ -1156,7 +1168,7 @@ PHP_MINFO_FUNCTION(http)
 #endif
 	);
 	php_info_print_table_end();
-	
+
 	DISPLAY_INI_ENTRIES();
 }
 /* }}} */