Imported from /home/lorry/working-area/delta_php2/php-5.4.13.tar.bz2.HEADphp-5.4.13master

1 files changed, 245 insertions, 0 deletions

diff --git a/ext/dom/text.c b/ext/dom/text.c
new file mode 100644
index 0000000..f608997
--- /dev/null
+++ b/ext/dom/text.c
@@ -0,0 +1,245 @@
+/*
+   +----------------------------------------------------------------------+
+   | PHP Version 5                                                        |
+   +----------------------------------------------------------------------+
+   | Copyright (c) 1997-2013 The PHP Group                                |
+   +----------------------------------------------------------------------+
+   | This source file is subject to version 3.01 of the PHP license,      |
+   | that is bundled with this package in the file LICENSE, and is        |
+   | available through the world-wide-web at the following url:           |
+   | http://www.php.net/license/3_01.txt                                  |
+   | If you did not receive a copy of the PHP license and are unable to   |
+   | obtain it through the world-wide-web, please send a note to          |
+   | license@php.net so we can mail you a copy immediately.               |
+   +----------------------------------------------------------------------+
+   | Authors: Christian Stocker <chregu@php.net>                          |
+   |          Rob Richards <rrichards@php.net>                            |
+   +----------------------------------------------------------------------+
+*/
+
+/* $Id$ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "php.h"
+#if HAVE_LIBXML && HAVE_DOM
+#include "php_dom.h"
+#include "dom_ce.h"
+
+/* {{{ arginfo */
+ZEND_BEGIN_ARG_INFO_EX(arginfo_dom_text_split_text, 0, 0, 1)
+	ZEND_ARG_INFO(0, offset)
+ZEND_END_ARG_INFO();
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_dom_text_is_whitespace_in_element_content, 0, 0, 0)
+ZEND_END_ARG_INFO();
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_dom_text_replace_whole_text, 0, 0, 1)
+	ZEND_ARG_INFO(0, content)
+ZEND_END_ARG_INFO();
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_dom_text_construct, 0, 0, 0)
+	ZEND_ARG_INFO(0, value)
+ZEND_END_ARG_INFO();
+/* }}} */
+
+/*
+* class DOMText extends DOMCharacterData 
+*
+* URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#ID-1312295772
+* Since: 
+*/
+
+const zend_function_entry php_dom_text_class_functions[] = {
+	PHP_FALIAS(splitText, dom_text_split_text, arginfo_dom_text_split_text)
+	PHP_FALIAS(isWhitespaceInElementContent, dom_text_is_whitespace_in_element_content, arginfo_dom_text_is_whitespace_in_element_content)
+	PHP_FALIAS(isElementContentWhitespace, dom_text_is_whitespace_in_element_content, arginfo_dom_text_is_whitespace_in_element_content)
+	PHP_FALIAS(replaceWholeText, dom_text_replace_whole_text, arginfo_dom_text_replace_whole_text)
+	PHP_ME(domtext, __construct, arginfo_dom_text_construct, ZEND_ACC_PUBLIC)
+	PHP_FE_END
+};
+
+/* {{{ proto void DOMText::__construct([string value]); */
+PHP_METHOD(domtext, __construct)
+{
+
+	zval *id;
+	xmlNodePtr nodep = NULL, oldnode = NULL;
+	dom_object *intern;
+	char *value = NULL;
+	int value_len;
+	zend_error_handling error_handling;
+
+	zend_replace_error_handling(EH_THROW, dom_domexception_class_entry, &error_handling TSRMLS_CC);
+	if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O|s", &id, dom_text_class_entry, &value, &value_len) == FAILURE) {
+		zend_restore_error_handling(&error_handling TSRMLS_CC);
+		return;
+	}
+
+	zend_restore_error_handling(&error_handling TSRMLS_CC);
+	nodep = xmlNewText((xmlChar *) value);
+
+	if (!nodep) {
+		php_dom_throw_error(INVALID_STATE_ERR, 1 TSRMLS_CC);
+		RETURN_FALSE;
+	}
+
+	intern = (dom_object *)zend_object_store_get_object(id TSRMLS_CC);
+	if (intern != NULL) {
+		oldnode = dom_object_get_node(intern);
+		if (oldnode != NULL) {
+			php_libxml_node_free_resource(oldnode  TSRMLS_CC);
+		}
+		php_libxml_increment_node_ptr((php_libxml_node_object *)intern, nodep, (void *)intern TSRMLS_CC);
+	}
+}
+/* }}} end DOMText::__construct */
+
+/* {{{ wholeText	string	
+readonly=yes 
+URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-Text3-wholeText
+Since: DOM Level 3
+*/
+int dom_text_whole_text_read(dom_object *obj, zval **retval TSRMLS_DC)
+{
+	xmlNodePtr node;
+	xmlChar *wholetext = NULL;
+
+	node = dom_object_get_node(obj);
+
+	if (node == NULL) {
+		php_dom_throw_error(INVALID_STATE_ERR, 0 TSRMLS_CC);
+		return FAILURE;
+	}
+
+	/* Find starting text node */
+	while (node->prev && ((node->prev->type == XML_TEXT_NODE) || (node->prev->type == XML_CDATA_SECTION_NODE))) {
+		node = node->prev;
+	}
+
+	/* concatenate all adjacent text and cdata nodes */
+	while (node && ((node->type == XML_TEXT_NODE) || (node->type == XML_CDATA_SECTION_NODE))) {
+		wholetext = xmlStrcat(wholetext, node->content);
+		node = node->next;
+	}
+
+	ALLOC_ZVAL(*retval);
+	if (wholetext != NULL) {
+		ZVAL_STRING(*retval, wholetext, 1);
+		xmlFree(wholetext);
+	} else {
+		ZVAL_EMPTY_STRING(*retval);
+	}
+
+	return SUCCESS;
+}
+
+/* }}} */
+
+/* {{{ proto DOMText dom_text_split_text(int offset);
+URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-ID-38853C1D
+Since: 
+*/
+PHP_FUNCTION(dom_text_split_text)
+{
+	zval       *id;
+	xmlChar    *cur;
+	xmlChar    *first;
+	xmlChar    *second;
+	xmlNodePtr  node;
+	xmlNodePtr  nnode;
+	long        offset;
+	int         ret;
+	int         length;
+	dom_object	*intern;
+
+	if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Ol", &id, dom_text_class_entry, &offset) == FAILURE) {
+		return;
+	}
+	DOM_GET_OBJ(node, id, xmlNodePtr, intern);
+
+	if (node->type != XML_TEXT_NODE && node->type != XML_CDATA_SECTION_NODE) {
+		RETURN_FALSE;
+	}
+
+	cur = xmlNodeGetContent(node);
+	if (cur == NULL) {
+		RETURN_FALSE;
+	}
+	length = xmlUTF8Strlen(cur);
+
+	if (offset > length || offset < 0) {
+		xmlFree(cur);
+		RETURN_FALSE;
+	}
+
+	first = xmlUTF8Strndup(cur, offset);
+	second = xmlUTF8Strsub(cur, offset, length - offset);
+	
+	xmlFree(cur);
+
+	xmlNodeSetContent(node, first);
+	nnode = xmlNewDocText(node->doc, second);
+	
+	xmlFree(first);
+	xmlFree(second);
+
+	if (nnode == NULL) {
+		RETURN_FALSE;
+	}
+
+	if (node->parent != NULL) {
+		nnode->type = XML_ELEMENT_NODE;
+		xmlAddNextSibling(node, nnode);
+		nnode->type = XML_TEXT_NODE;
+	}
+	
+	return_value = php_dom_create_object(nnode, &ret, return_value, intern TSRMLS_CC);
+}
+/* }}} end dom_text_split_text */
+
+/* {{{ proto boolean dom_text_is_whitespace_in_element_content();
+URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-Text3-isWhitespaceInElementContent
+Since: DOM Level 3
+*/
+PHP_FUNCTION(dom_text_is_whitespace_in_element_content)
+{
+	zval       *id;
+	xmlNodePtr  node;
+	dom_object	*intern;
+
+	if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O", &id, dom_text_class_entry) == FAILURE) {
+		return;
+	}
+	DOM_GET_OBJ(node, id, xmlNodePtr, intern);
+
+	if (xmlIsBlankNode(node)) {
+		RETURN_TRUE;
+	} else {
+		RETURN_FALSE;
+	}
+}
+/* }}} end dom_text_is_whitespace_in_element_content */
+
+/* {{{ proto DOMText dom_text_replace_whole_text(string content);
+URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-Text3-replaceWholeText
+Since: DOM Level 3
+*/
+PHP_FUNCTION(dom_text_replace_whole_text)
+{
+ DOM_NOT_IMPLEMENTED();
+}
+/* }}} end dom_text_replace_whole_text */
+
+#endif
+
+/*
+ * Local variables:
+ * tab-width: 4
+ * c-basic-offset: 4
+ * End:
+ * vim600: noet sw=4 ts=4 fdm=marker
+ * vim<600: noet sw=4 ts=4
+ */