1 files changed, 49 insertions, 101 deletions

diff --git a/ext/soap/php_xml.c b/ext/soap/php_xml.c
index 4ccfce4917..d609ea4d1a 100644
--- a/ext/soap/php_xml.c
+++ b/ext/soap/php_xml.c
@@ -49,20 +49,10 @@ xmlNsPtr node_find_ns(xmlNodePtr node)
 
 int attr_is_equal_ex(xmlAttrPtr node, char *name, char *ns)
 {
-	if (!strcmp(node->name, name)) {
+	if (name == NULL || strcmp(node->name, name) == 0) {
 		if (ns) {
-			xmlNsPtr nsPtr;
-			if (node->ns) {
-				nsPtr = node->ns;
-			} else if (node->parent->ns) {
-				nsPtr = node->parent->ns;
-			} else {
-				nsPtr = xmlSearchNs(node->doc, node->parent, NULL);
-			}
-			if (!strcmp(nsPtr->href, ns)) {
-				return TRUE;
-			}
-			return FALSE;
+			xmlNsPtr nsPtr = attr_find_ns(node);
+			return (strcmp(nsPtr->href, ns) == 0);
 		}
 		return TRUE;
 	}
@@ -71,151 +61,109 @@ int attr_is_equal_ex(xmlAttrPtr node, char *name, char *ns)
 
 int node_is_equal_ex(xmlNodePtr node, char *name, char *ns)
 {
-	if (!strcmp(node->name, name)) {
+	if (name == NULL || strcmp(node->name, name) == 0) {
 		if (ns) {
-			xmlNsPtr nsPtr;
-			if (node->ns) {
-				nsPtr = node->ns;
-			} else {
-				nsPtr = xmlSearchNs(node->doc, node, NULL);
-			}
-			if (!strcmp(nsPtr->href, ns)) {
-				return TRUE;
-			}
-			return FALSE;
+			xmlNsPtr nsPtr = node_find_ns(node);
+			return (strcmp(nsPtr->href, ns) == 0);
 		}
 		return TRUE;
 	}
 	return FALSE;
 }
 
+
 xmlAttrPtr get_attribute_ex(xmlAttrPtr node, char *name, char *ns)
 {
-	xmlAttrPtr trav = node;
-	while (trav!=NULL) {
-		if (attr_is_equal_ex(trav, name, ns)) {
-			return trav;
+	while (node!=NULL) {
+		if (attr_is_equal_ex(node, name, ns)) {
+			return node;
 		}
-		trav = trav->next;
+		node = node->next;
 	}
 	return NULL;
 }
 
 xmlNodePtr get_node_ex(xmlNodePtr node, char *name, char *ns)
 {
-	xmlNodePtr trav = node;
-	while (trav!=NULL) {
-		if (node_is_equal_ex(trav, name, ns)) {
-			return trav;
+	while (node!=NULL) {
+		if (node_is_equal_ex(node, name, ns)) {
+			return node;
 		}
-		trav = trav->next;
+		node = node->next;
 	}
 	return NULL;
 }
 
 xmlNodePtr get_node_recurisve_ex(xmlNodePtr node, char *name, char *ns)
 {
-	xmlNodePtr trav = node;
-	while (trav != NULL) {
-		if (node_is_equal_ex(trav, name, ns)) {
-			return trav;
-		} else {
-			if (node->children != NULL) {
-				xmlNodePtr tmp;
-				tmp = get_node_recurisve_ex(node->children, name, ns);
-				if (tmp) {
-					return tmp;
-				}
+	while (node != NULL) {
+		if (node_is_equal_ex(node, name, ns)) {
+			return node;
+		} else if (node->children != NULL) {
+			xmlNodePtr tmp = get_node_recurisve_ex(node->children, name, ns);
+			if (tmp) {
+				return tmp;
 			}
 		}
-		trav = trav->next;
+		node = node->next;
 	}
 	return NULL;
 }
 
 xmlNodePtr get_node_with_attribute_ex(xmlNodePtr node, char *name, char *name_ns, char *attribute, char *value, char *attr_ns)
 {
-	xmlNodePtr trav = node, cur = NULL;
 	xmlAttrPtr attr;
 
-	while (trav != NULL) {
+	while (node != NULL) {
 		if (name != NULL) {
-			cur = get_node_ex(trav, name, name_ns);
-			if (!cur) {
-				return cur;
+			node = get_node_ex(node, name, name_ns);
+			if (node==NULL) {
+				return NULL;
 			}
-		} else {
-			cur = trav;
 		}
 
-		attr = get_attribute_ex(cur->properties, attribute, attr_ns);
+		attr = get_attribute_ex(node->properties, attribute, attr_ns);
 		if (attr != NULL && strcmp(attr->children->content, value) == 0) {
-			return cur;
-		} else {
-			if (cur->children != NULL) {
-				xmlNodePtr tmp;
-				tmp = get_node_with_attribute_ex(cur->children, name, name_ns, attribute, value, attr_ns);
-				if (tmp) {
-					return tmp;
-				}
-			}
+			return node;
 		}
-		trav = trav->next;
+		node = node->next;
 	}
 	return NULL;
 }
 
 xmlNodePtr get_node_with_attribute_recursive_ex(xmlNodePtr node, char *name, char *name_ns, char *attribute, char *value, char *attr_ns)
 {
-	xmlNodePtr trav = node, cur;
-	xmlAttrPtr attr;
-
-	while (trav != NULL) {
-		if (name != NULL) {
-			cur = get_node_recurisve_ex(trav, name, name_ns);
-			if (!cur) {
-				return cur;
+	while (node != NULL) {
+		if (node_is_equal_ex(node, name, name_ns)) {
+			xmlAttrPtr attr = get_attribute_ex(node->properties, attribute, attr_ns);
+			if (attr != NULL && strcmp(attr->children->content, value) == 0) {
+				return node;
 			}
-		} else {
-			cur = trav;
 		}
-
-		attr = get_attribute_ex(cur->properties, attribute, attr_ns);
-		if (attr != NULL && strcmp(attr->children->content, value) == 0) {
-			return cur;
-		} else {
-			if (cur->children != NULL) {
-				xmlNodePtr tmp;
-				tmp = get_node_with_attribute_recursive_ex(cur->children, name, name_ns, attribute, value, attr_ns);
-				if (tmp) {
-					return tmp;
-				}
+		if (node->children != NULL) {
+			xmlNodePtr tmp = get_node_with_attribute_recursive_ex(node->children, name, name_ns, attribute, value, attr_ns);
+			if (tmp) {
+				return tmp;
 			}
 		}
-		trav = trav->next;
+		node = node->next;
 	}
 	return NULL;
 }
 
 xmlNodePtr check_and_resolve_href(xmlNodePtr data)
 {
-	xmlAttrPtr href;
-	xmlNodePtr ret = data;
-
-	if (!data || !data->properties) {
-		return ret;
-	}
-
-	href = get_attribute(data->properties, "href");
-	if (href) {
-		/*  Internal href try and find node */
-		if (href->children->content[0] == '#') {
-			ret = get_node_with_attribute_recursive(data->doc->children, NULL, "id", &href->children->content[1]);
+	if (data && data->properties) {
+		xmlAttrPtr href = get_attribute(data->properties, "href");
+		if (href) {
+			/*  Internal href try and find node */
+			if (href->children->content[0] == '#') {
+				return get_node_with_attribute_recursive(data->doc->children, NULL, "id", &href->children->content[1]);
+			}
+			/*  TODO: External href....? */
 		}
-		/*  External href....? */
 	}
-
-	return ret;
+	return data;
 }
 
 int parse_namespace(const char *inval, char **value, char **namespace)