X-Git-Url: https://git.m6w6.name/?p=m6w6%2Fext-http;a=blobdiff_plain;f=http.c;h=452ec8f86a98fed4ea6e2e4e17c2a43fd6f69372;hp=535a5aebe9a0dada0bdea5882a1819a8e68c4ae5;hb=0f9c41f499873dbd4ab88469d838922554a49a99;hpb=0d215d4f181f34af40fad377570919dc978ff563

diff --git a/http.c b/http.c
index 535a5ae..452ec8f 100644
--- a/http.c
+++ b/http.c
@@ -457,7 +457,7 @@ PHP_FUNCTION(http_cache_etag)
 
 	/* if no etag is given and we didn't already start ob_etaghandler -- start it */
 	if (!HTTP_G(etag_started)) {
-		RETURN_BOOL(HTTP_G(etag_started) = (SUCCESS == http_start_ob_handler(_http_ob_etaghandler, "ob_etaghandler", 0, 1)));
+		RETURN_BOOL(HTTP_G(etag_started) = (SUCCESS == http_start_ob_handler(_http_ob_etaghandler, "ob_etaghandler", 4096, 1)));
 	}
 	RETURN_TRUE;
 }
@@ -465,31 +465,34 @@ PHP_FUNCTION(http_cache_etag)
 
 /* {{{ proto string ob_httpetaghandler(string data, int mode)
  *
- * For use with ob_start(). Note that this has to be started as first output buffer.
+ * For use with ob_start(). 
+ * Note that this has to be started as first output buffer.
+ * WARNING: Don't use with http_send_*().
  */
 PHP_FUNCTION(ob_httpetaghandler)
 {
 	char *data;
 	int data_len;
 	long mode;
-	
+
 	if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "sl", &data, &data_len, &mode)) {
 		RETURN_FALSE;
 	}
-	
+
 	if (mode & PHP_OUTPUT_HANDLER_START) {
 		if (HTTP_G(etag_started)) {
-			php_error_docref(NULL TSRMLS_CC, E_WARNING, "ob_etaghandler can only be used once");
-			RETURN_FALSE;
-		}
-		if (OG(ob_nesting_level)) {
-			php_error_docref(NULL TSRMLS_CC, E_WARNING, "must be started prior to other output buffers");
-			RETURN_FALSE;
+			php_error_docref(NULL TSRMLS_CC, E_WARNING, "ob_httpetaghandler can only be used once");
+			RETURN_STRINGL(data, data_len, 1);
 		}
 		http_send_header("Cache-Control: private, must-revalidate, max-age=0");
 		HTTP_G(etag_started) = 1;
 	}
-	
+
+    if (OG(ob_nesting_level) > 1) {
+        php_error_docref(NULL TSRMLS_CC, E_WARNING, "ob_httpetaghandler must be started prior to other output buffers");
+        RETURN_STRINGL(data, data_len, 1);
+    }
+    
 	Z_TYPE_P(return_value) = IS_STRING;
 	http_ob_etaghandler(data, data_len, &Z_STRVAL_P(return_value), &Z_STRLEN_P(return_value), mode);
 }