remove code no longer needed

fix format Output property

7 files changed, 5 insertions, 131 deletions

diff --git a/ext/dom/document.c b/ext/dom/document.c
index 18d444cac3..1709618e7e 100644
--- a/ext/dom/document.c
+++ b/ext/dom/document.c
@@ -428,7 +428,6 @@ PHP_FUNCTION(dom_document_create_element)
 		RETURN_FALSE;
 	}
 
-	dom_add_to_list(node, intern TSRMLS_CC);
 	DOM_RET_OBJ(rv, node, &ret, intern);
 }
 /* }}} end dom_document_create_element */
@@ -453,7 +452,6 @@ PHP_FUNCTION(dom_document_create_document_fragment)
 		RETURN_FALSE;
 	}
 
-	dom_add_to_list(node, intern TSRMLS_CC);
 	DOM_RET_OBJ(rv, node, &ret, intern);
 }
 /* }}} end dom_document_create_document_fragment */
@@ -483,7 +481,6 @@ PHP_FUNCTION(dom_document_create_text_node)
 		RETURN_FALSE;
 	}
 
-	dom_add_to_list(node, intern TSRMLS_CC);
 	DOM_RET_OBJ(rv, node, &ret, intern);
 }
 /* }}} end dom_document_create_text_node */
@@ -513,7 +510,6 @@ PHP_FUNCTION(dom_document_create_comment)
 		RETURN_FALSE;
 	}
 
-	dom_add_to_list(node, intern TSRMLS_CC);
 	DOM_RET_OBJ(rv, node, &ret, intern);
 }
 /* }}} end dom_document_create_comment */
@@ -543,7 +539,6 @@ PHP_FUNCTION(dom_document_create_cdatasection)
 		RETURN_FALSE;
 	}
 
-	dom_add_to_list(node, intern TSRMLS_CC);
 	DOM_RET_OBJ(rv, node, &ret, intern);
 }
 /* }}} end dom_document_create_cdatasection */
@@ -575,7 +570,6 @@ PHP_FUNCTION(dom_document_create_processing_instruction)
 
 	node->doc = docp;
 
-	dom_add_to_list(node, intern TSRMLS_CC);
 	DOM_RET_OBJ(rv, node, &ret, intern);
 }
 /* }}} end dom_document_create_processing_instruction */
@@ -610,7 +604,6 @@ PHP_FUNCTION(dom_document_create_attribute)
 		RETURN_FALSE;
 	}
 
-	dom_add_to_list((xmlNodePtr) node, intern TSRMLS_CC);
 	DOM_RET_OBJ(rv, (xmlNodePtr) node, &ret, intern);
 
 }
@@ -641,7 +634,6 @@ PHP_FUNCTION(dom_document_create_entity_reference)
 		RETURN_FALSE;
 	}
 
-	dom_add_to_list((xmlNodePtr) node, intern TSRMLS_CC);
 	DOM_RET_OBJ(rv, (xmlNodePtr) node, &ret, intern);
 }
 /* }}} end dom_document_create_entity_reference */
@@ -745,7 +737,6 @@ PHP_FUNCTION(dom_document_import_node)
 		if (!retnodep) {
 			RETURN_FALSE;
 		}
-		dom_add_to_list((xmlNodePtr) retnodep, intern TSRMLS_CC);
 	}
 
 	DOM_RET_OBJ(rv, (xmlNodePtr) retnodep, &ret, intern);
@@ -798,7 +789,6 @@ PHP_FUNCTION(dom_document_create_element_ns)
 		RETURN_FALSE;
 	}
 
-	dom_add_to_list(nodep, intern TSRMLS_CC);
 	DOM_RET_OBJ(rv, nodep, &ret, intern);
 }
 /* }}} end dom_document_create_element_ns */
@@ -852,7 +842,6 @@ PHP_FUNCTION(dom_document_create_attribute_ns)
 		RETURN_FALSE;
 	}
 
-	dom_add_to_list(nodep, intern TSRMLS_CC);
 	DOM_RET_OBJ(rv, nodep, &ret, intern);
 }
 /* }}} end dom_document_create_attribute_ns */
@@ -997,6 +986,8 @@ PHP_FUNCTION(dom_document_document)
 		php_dom_set_object(intern, docp TSRMLS_CC);
 	}
 
+	add_property_bool(id, "formatOutput", 0);
+
 }
 /* }}} end dom_document_document */
 
diff --git a/ext/dom/element.c b/ext/dom/element.c
index 347994b633..37086d4cd0 100644
--- a/ext/dom/element.c
+++ b/ext/dom/element.c
@@ -229,7 +229,6 @@ PHP_FUNCTION(dom_element_remove_attribute)
 		xmlUnlinkNode((xmlNodePtr) attrp);
 		xmlFreeProp(attrp);
 	} else {
-		dom_add_to_list((xmlNodePtr) attrp, intern TSRMLS_CC);
 		xmlUnlinkNode((xmlNodePtr) attrp);
 	}
 
@@ -295,13 +294,11 @@ PHP_FUNCTION(dom_element_set_attribute_node)
 	existattrp = xmlHasProp(nodep, attrp->name);
 	if (existattrp != NULL) {
 		if ((oldobj = dom_object_get_data((xmlNodePtr) existattrp)) == NULL) {
-			dom_add_to_list((xmlNodePtr) existattrp, intern TSRMLS_CC);
 			xmlUnlinkNode((xmlNodePtr) existattrp);
 		} else {
 			if (oldobj->ptr == attrp) {
 				RETURN_NULL();
 			}
-			dom_add_to_list((xmlNodePtr) existattrp, intern TSRMLS_CC);
 			xmlUnlinkNode((xmlNodePtr) existattrp);
 		}
 	}
@@ -312,7 +309,6 @@ PHP_FUNCTION(dom_element_set_attribute_node)
 	}
 
 	xmlAddChild(nodep, (xmlNodePtr) attrp);
-	dom_del_from_list((xmlNodePtr) attrp, intern TSRMLS_CC);
 
 	/* Returns old property if removed otherwise NULL */
 	if (existattrp != NULL) {
@@ -356,7 +352,6 @@ PHP_FUNCTION(dom_element_remove_attribute_node)
 		xmlUnlinkNode((xmlNodePtr) attrp);
 		xmlFreeProp(attrp);
 	} else {
-		dom_add_to_list((xmlNodePtr) attrp, intern TSRMLS_CC);
 		xmlUnlinkNode((xmlNodePtr) attrp);
 	}
 
@@ -555,7 +550,6 @@ PHP_FUNCTION(dom_element_remove_attribute_ns)
 			xmlUnlinkNode((xmlNodePtr) attrp);
 			xmlFreeProp(attrp);
 		} else {
-			dom_add_to_list((xmlNodePtr) attrp, intern TSRMLS_CC);
 			xmlUnlinkNode((xmlNodePtr) attrp);
 		}
 	}
@@ -641,13 +635,11 @@ PHP_FUNCTION(dom_element_set_attribute_node_ns)
 
 	if (existattrp != NULL) {
 		if ((oldobj = dom_object_get_data((xmlNodePtr) existattrp)) == NULL) {
-			dom_add_to_list((xmlNodePtr) existattrp, intern TSRMLS_CC);
 			xmlUnlinkNode((xmlNodePtr) existattrp);
 		} else {
 			if (oldobj->ptr == attrp) {
 				RETURN_NULL();
 			}
-			dom_add_to_list((xmlNodePtr) existattrp, intern TSRMLS_CC);
 			xmlUnlinkNode((xmlNodePtr) existattrp);
 		}
 	}
@@ -662,8 +654,6 @@ PHP_FUNCTION(dom_element_set_attribute_node_ns)
 		xmlReconciliateNs(nodep->doc, nodep);
 	}
 
-	dom_del_from_list((xmlNodePtr) attrp, intern TSRMLS_CC);
-
 	/* Returns old property if removed otherwise NULL */
 	if (existattrp != NULL) {
 		DOM_RET_OBJ(rv, (xmlNodePtr) existattrp, &ret, intern);
diff --git a/ext/dom/node.c b/ext/dom/node.c
index 877b30c8e3..d176dd684c 100644
--- a/ext/dom/node.c
+++ b/ext/dom/node.c
@@ -819,7 +819,6 @@ PHP_FUNCTION(dom_node_insert_before)
 			if (new_child != NULL) {
 				child->children = NULL;
 			}
-			dom_add_to_list(child, intern TSRMLS_CC);
 			DOM_RET_OBJ(rv, new_child, &ret, intern);
 			return;
 		}
@@ -831,8 +830,6 @@ PHP_FUNCTION(dom_node_insert_before)
 		RETURN_FALSE;
 	}
 
-	dom_del_from_list(child, intern TSRMLS_CC);
-
 	DOM_RET_OBJ(rv, new_child, &ret, intern);
 
 }
@@ -891,16 +888,11 @@ PHP_FUNCTION(dom_node_replace_child)
 		zval *rv = NULL;
 		if (oldchild != newchild) {
 			xmlNodePtr node;
-			if (newchild->parent == NULL && newchild->doc != NULL) {
-				dom_del_from_list(newchild, intern TSRMLS_CC);
-			}
 			if (newchild->doc == NULL && nodep->doc != NULL) {
 				newchildobj->document = intern->document;
 				increment_document_reference(newchildobj, NULL TSRMLS_CC);
 			}
-			if((node = xmlReplaceNode(oldchild, newchild)) != NULL) {
-				dom_add_to_list(node, intern TSRMLS_CC);
-			}
+			node = xmlReplaceNode(oldchild, newchild);
 		}
 		DOM_RET_OBJ(rv, oldchild, &ret, intern);
 		return;
@@ -942,7 +934,6 @@ PHP_FUNCTION(dom_node_remove_child)
 		if (children == child) {
 			zval *rv = NULL;
 			xmlUnlinkNode(child);
-			dom_add_to_list(child, intern TSRMLS_CC);
 			DOM_RET_OBJ(rv, child, &ret, intern);
 			return;
 		}
@@ -1029,7 +1020,6 @@ PHP_FUNCTION(dom_node_append_child)
 		if (new_child != NULL) {
 			child->children = NULL;
 		}
-		dom_add_to_list(child, intern TSRMLS_CC);
 		DOM_RET_OBJ(rv, new_child, &ret, intern);
 		return;
 	}
@@ -1037,12 +1027,10 @@ PHP_FUNCTION(dom_node_append_child)
 	new_child = xmlAddChild(nodep, child);
 
 	if (new_child == NULL) {
-		dom_add_to_list(child, intern TSRMLS_CC);
 		php_error_docref(NULL TSRMLS_CC, E_WARNING, "Couldn't append node");
 		RETURN_FALSE;
 	}
 
-	dom_del_from_list(child, intern TSRMLS_CC);
 	DOM_RET_OBJ(rv, new_child, &ret, intern);
 }
 /* }}} end dom_node_append_child */
@@ -1094,7 +1082,6 @@ PHP_FUNCTION(dom_node_clone_node)
 	if (!node) {
 		RETURN_FALSE;
 	}
-	dom_add_to_list(node, intern TSRMLS_CC);
 
 	DOM_RET_OBJ(rv, node, &ret, intern);
 }
diff --git a/ext/dom/php_dom.c b/ext/dom/php_dom.c
index 08d8f233a4..e205e36728 100644
--- a/ext/dom/php_dom.c
+++ b/ext/dom/php_dom.c
@@ -85,7 +85,6 @@ int increment_document_reference(dom_object *object, xmlDocPtr docp TSRMLS_DC) {
 		object->document = emalloc(sizeof(dom_ref_obj));
 		object->document->ptr = docp;
 		object->document->refcount = 1;
-		object->document->node_list = NULL;
 	}
 
 	return ret_refcount;
@@ -101,9 +100,6 @@ int decrement_document_reference(dom_object *object TSRMLS_DC) {
 		ret_refcount = object->document->refcount;
 		if (ret_refcount == 0) {
 			if (object->document->ptr != NULL) {
-				dom_clean_nodes(object TSRMLS_CC);
-				/* No references to Doc so can use xmlFreeDoc
-				node_free_resource(object->document->ptr TSRMLS_CC); */
 				xmlFreeDoc((xmlDoc *) object->document->ptr);
 				object->document->ptr = NULL;
 			}
@@ -158,67 +154,12 @@ void dom_unregister_node(xmlNodePtr nodep TSRMLS_DC)
 
 	wrapper = dom_object_get_data(nodep);
 	if (wrapper != NULL ) {
-		if (nodep->parent == NULL && nodep->doc != NULL && (xmlNodePtr) nodep->doc != nodep) {
-			dom_del_from_list(nodep, wrapper TSRMLS_CC);
-		}
 		dom_object_set_data(nodep, NULL TSRMLS_CC);
 		php_dom_clear_object(wrapper TSRMLS_CC);
 	}
 }
 /* }}} end dom_unregister_node */
 
-/* {{{ dom_del_from_list */
-void dom_del_from_list(xmlNodePtr nodep, dom_object *object TSRMLS_DC)
-{
-	xmlNodePtr cur;
-	node_list_pointer *cur_element, *prev;
-
-	if (object != NULL && nodep != NULL) {
-		if (object->document != NULL) {
-			cur_element = object->document->node_list;
-			prev = NULL;
-			while (cur_element != NULL) {
-				cur = cur_element->nodep;
-				if (cur == nodep) {
-					if (prev == NULL) {
-						object->document->node_list = cur_element->next;
-					} else {
-						prev->next = cur_element->next;
-					}
-					efree(cur_element);
-					return;
-				} else {
-					prev = cur_element;
-					cur_element = cur_element->next;
-				}
-			}
-		}
-	}
-}
-/* }}} */
-
-/* {{{ dom_add_to_list */
-void dom_add_to_list(xmlNodePtr nodep, dom_object *object TSRMLS_DC)
-{
-	node_list_pointer *cur_element;
-
-	if (object != NULL && nodep != NULL) {
-		if (nodep->parent == NULL) {
-			if (object->document != NULL) {
-				dom_del_from_list(nodep, object TSRMLS_CC);
-				cur_element = emalloc(sizeof(node_list_pointer));
-				cur_element->nodep = nodep;
-				cur_element->next = NULL;
-				if (object->document->node_list != NULL) {
-					cur_element->next = object->document->node_list;
-				}
-				object->document->node_list = cur_element;
-			}
-		}
-	}
-}
-/* }}} */
-
 /* {{{ dom_read_na */
 static int dom_read_na(dom_object *obj, zval **retval TSRMLS_DC)
 {
@@ -636,21 +577,6 @@ PHP_MSHUTDOWN_FUNCTION(dom)
 	return SUCCESS;
 }
 
-/* {{{ dom_clean_nodes */
-void dom_clean_nodes(dom_object *object TSRMLS_DC)
-{
-	node_list_pointer *l;
-
-	if (object != NULL && object->document != NULL) {
-		l = object->document->node_list;
-		while (l != NULL) {
-			node_free_resource(l->nodep TSRMLS_CC);
-			l = object->document->node_list;
-		}
-	}
-}
-/* }}} */
-
 /* {{{ node_list_unlink */
 void node_list_unlink(xmlNodePtr node TSRMLS_DC)
 {
@@ -661,7 +587,6 @@ void node_list_unlink(xmlNodePtr node TSRMLS_DC)
 		wrapper = dom_object_get_data(node);
 
 		if (wrapper != NULL ) {
-			dom_add_to_list(node, wrapper TSRMLS_CC);
 			xmlUnlinkNode(node);
 		} else {
 			node_list_unlink(node->children TSRMLS_CC);
@@ -823,8 +748,6 @@ void dom_objects_dtor(void *object, zend_object_handle handle TSRMLS_DC)
 	zend_hash_destroy(intern->std.properties);
 	FREE_HASHTABLE(intern->std.properties);
 
-
-
 	if (intern->ptr) {
 		if (((xmlNodePtr) intern->ptr)->type != XML_DOCUMENT_NODE && ((xmlNodePtr) intern->ptr)->type != XML_HTML_DOCUMENT_NODE) {
 			node_free_resource(intern->ptr TSRMLS_CC);
@@ -974,7 +897,6 @@ zval *php_dom_create_object(xmlNodePtr obj, int *found, zval *wrapper_in, zval *
 			return wrapper;
 	}
 
-
 	object_init_ex(wrapper, ce);
 	/* Add object properties not needing function calls */
 	if (obj->type == XML_DOCUMENT_NODE || obj->type == XML_HTML_DOCUMENT_NODE) {
diff --git a/ext/dom/php_dom.h b/ext/dom/php_dom.h
index e1e942be3a..b99a15c5d0 100644
--- a/ext/dom/php_dom.h
+++ b/ext/dom/php_dom.h
@@ -61,9 +61,6 @@ dom_object *dom_object_get_data(xmlNodePtr obj);
 void php_dom_throw_error(int error_code, zval **retval TSRMLS_DC);
 void node_free_resource(xmlNodePtr node TSRMLS_DC);
 void node_list_unlink(xmlNodePtr node TSRMLS_DC);
-void dom_del_from_list(xmlNodePtr nodep, dom_object *intern TSRMLS_DC);
-void dom_add_to_list(xmlNodePtr nodep, dom_object *intern TSRMLS_DC);
-void dom_clean_nodes(dom_object *object TSRMLS_DC);
 int increment_document_reference(dom_object *object, xmlDocPtr docp TSRMLS_DC);
 int decrement_document_reference(dom_object *object TSRMLS_DC);
 xmlNsPtr dom_get_ns(char *uri, char *qName, int uri_len, int qName_len, int *errorcode, char **localname);
diff --git a/ext/dom/text.c b/ext/dom/text.c
index 0f0b9ab1e2..68461ccd5d 100644
--- a/ext/dom/text.c
+++ b/ext/dom/text.c
@@ -150,8 +150,6 @@ PHP_FUNCTION(dom_text_split_text)
 		nnode->type = XML_ELEMENT_NODE;
 		xmlAddNextSibling(node, nnode);
 		nnode->type = XML_TEXT_NODE;
-	} else {
-		dom_add_to_list(nnode, intern TSRMLS_CC);
 	}
 	
 	return_value = php_dom_create_object(nnode, &ret, NULL, return_value, intern TSRMLS_CC);
diff --git a/ext/dom/xml_common.h b/ext/dom/xml_common.h
index 1e3087e0ab..b114106ec6 100644
--- a/ext/dom/xml_common.h
+++ b/ext/dom/xml_common.h
@@ -20,28 +20,17 @@
 /* $Id$ */
 
 #ifndef PHP_XML_COMMON_H
-#define PHP_XML_COMMON_H 
-
-typedef struct _node_list_pointer {
-	xmlNodePtr nodep;
-	void *next;
-} node_list_pointer;
-
-typedef struct _doc_ref_obj {
-	void *ptr;
-	int   refcount;
-} doc_ref_obj;
+#define PHP_XML_COMMON_H
 
 typedef struct _dom_ref_obj {
 	void *ptr;
 	int   refcount;
-	node_list_pointer *node_list;
 } dom_ref_obj;
 
 typedef struct _node_object {
 	zend_object  std;
 	xmlNodePtr node;
-	doc_ref_obj *document;
+	dom_ref_obj *document;
 } node_object;
 
 typedef struct _dom_object {