From: Rob Richards <rrichards@php.net>
Date: Mon, 30 Jul 2007 16:33:22 +0000 (+0000)
Subject: allow user specified class to be returned from transformToDoc
X-Git-Tag: php-5.2.4RC1~32
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=b96718ba202a88743c5e5d9c2471affaa70708fb;p=php

allow user specified class to be returned from transformToDoc
---

diff --git a/ext/xsl/xsltprocessor.c b/ext/xsl/xsltprocessor.c
index 07a7db73f8..c806a5608a 100644
--- a/ext/xsl/xsltprocessor.c
+++ b/ext/xsl/xsltprocessor.c
@@ -505,21 +505,49 @@ PHP_FUNCTION(xsl_xsltprocessor_transform_to_doc)
 	zval *id, *rv = NULL, *docp = NULL;
 	xmlDoc *newdocp;
 	xsltStylesheetPtr sheetp;
-	int ret;
+	int ret, ret_class_len=0;
+	char *ret_class = NULL;
 	xsl_object *intern;
-	
+
 	id = getThis();
 	intern = (xsl_object *)zend_object_store_get_object(id TSRMLS_CC);
 	sheetp = (xsltStylesheetPtr) intern->ptr;
 
-	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "o", &docp) == FAILURE) {
+	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "o|s!", &docp, &ret_class, &ret_class_len) == FAILURE) {
 		RETURN_FALSE;
 	}
 
 	newdocp = php_xsl_apply_stylesheet(id, intern, sheetp, docp TSRMLS_CC);
 
 	if (newdocp) {
-		DOM_RET_OBJ(rv, (xmlNodePtr) newdocp, &ret, NULL);
+		if (ret_class) {
+			int found;
+			char *curclass_name;
+			zend_class_entry *curce, **ce;
+			php_libxml_node_object *interndoc;
+
+			curce = Z_OBJCE_P(docp);
+			curclass_name = curce->name;
+			while (curce->parent != NULL) {
+				curce = curce->parent;
+			}
+
+			found = zend_lookup_class(ret_class, ret_class_len, &ce TSRMLS_CC);
+			if ((found != SUCCESS) || !instanceof_function(*ce, curce TSRMLS_CC)) {
+				xmlFreeDoc(newdocp);
+				php_error_docref(NULL TSRMLS_CC, E_WARNING, 
+					"Expecting class compatible with %s, '%s' given", curclass_name, ret_class);
+				RETURN_FALSE;
+			}
+
+			object_init_ex(return_value, *ce);
+		
+			interndoc = (php_libxml_node_object *)zend_objects_get_address(return_value TSRMLS_CC);
+			php_libxml_increment_doc_ref(interndoc, newdocp TSRMLS_CC);
+			php_libxml_increment_node_ptr(interndoc, (xmlNodePtr)newdocp, (void *)interndoc TSRMLS_CC);
+		} else {
+			DOM_RET_OBJ(rv, (xmlNodePtr) newdocp, &ret, NULL);
+		}
 	} else {
 		RETURN_FALSE;
 	}