From: Christian Stocker <chregu@php.net>
Date: Sun, 16 Jul 2006 15:03:53 +0000 (+0000)
Subject: Added DOMNode::getNodePath() for getting an XPath for a node.
X-Git-Tag: php-5.2.0RC1~97
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=dc8ba6f47595e5fa665a647f8919c07fb0b77a11;p=php

Added DOMNode::getNodePath() for getting an XPath for a node.
---

diff --git a/NEWS b/NEWS
index 058630ec5b..4f89ff8b96 100644
--- a/NEWS
+++ b/NEWS
@@ -77,6 +77,7 @@ PHP                                                                        NEWS
 - Added pg_field_table() function. (Edin)
 - Added SimpleXMLElement::saveXML() as an alias for SimpleXMLElement::asXML().
   (Hannes)
+- Added DOMNode::getNodePath() for getting an XPath for a node. (Christian)
 
 - Optimized zend_try/zend_catch macros by eliminating memcpy(3). (Dmitry)
 - Optimized require_once() and include_once() by eliminating fopen(3)
diff --git a/ext/dom/dom_fe.h b/ext/dom/dom_fe.h
index 111f9e25f3..467fc323fd 100644
--- a/ext/dom/dom_fe.h
+++ b/ext/dom/dom_fe.h
@@ -167,6 +167,7 @@ PHP_FUNCTION(dom_node_set_user_data);
 PHP_FUNCTION(dom_node_get_user_data);
 PHP_METHOD(domnode, C14N);
 PHP_METHOD(domnode, C14NFile);
+PHP_METHOD(domnode, getNodePath);
 
 /* domnodelist methods */
 PHP_FUNCTION(dom_nodelist_item);
diff --git a/ext/dom/node.c b/ext/dom/node.c
index 62073ad4d9..5ae4827901 100644
--- a/ext/dom/node.c
+++ b/ext/dom/node.c
@@ -53,6 +53,7 @@ zend_function_entry php_dom_node_class_functions[] = {
 	PHP_FALIAS(getFeature, dom_node_get_feature, NULL)
 	PHP_FALIAS(setUserData, dom_node_set_user_data, NULL)
 	PHP_FALIAS(getUserData, dom_node_get_user_data, NULL)
+	PHP_ME(domnode, getNodePath, NULL, ZEND_ACC_PUBLIC)
 	PHP_ME(domnode, C14N, NULL, ZEND_ACC_PUBLIC)
 	PHP_ME(domnode, C14NFile, NULL, ZEND_ACC_PUBLIC)
 	{NULL, NULL, NULL}
@@ -1857,3 +1858,32 @@ PHP_METHOD(domnode, C14NFile)
 }
 
 #endif
+
+/* {{{ proto int DOMNode::getNodePath()
+   Gets an xpath for a node */
+
+PHP_METHOD(domnode, getNodePath)
+{
+	zval *id;
+	xmlNode *nodep;
+	dom_object *intern;
+	char *value;
+	
+
+	if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O", &id, dom_node_class_entry) == FAILURE) {
+		return;
+	}
+
+	DOM_GET_OBJ(nodep, id, xmlNodePtr, intern);
+
+	value = xmlGetNodePath(nodep);
+	if (value == NULL) {
+		RETURN_EMPTY_STRING();
+	} else {
+		RETVAL_STRING(value, 1);
+		xmlFree(value);
+	}
+
+	
+}
+