diff options
Diffstat (limited to 'ext/dom/documentfragment.c')
| -rw-r--r-- | ext/dom/documentfragment.c | 168 |
1 files changed, 168 insertions, 0 deletions
diff --git a/ext/dom/documentfragment.c b/ext/dom/documentfragment.c new file mode 100644 index 0000000..4e8d660 --- /dev/null +++ b/ext/dom/documentfragment.c @@ -0,0 +1,168 @@ +/* + +----------------------------------------------------------------------+ + | 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" + +/* {{{ arginfo */ +ZEND_BEGIN_ARG_INFO_EX(arginfo_dom_documentfragement_construct, 0, 0, 0) +ZEND_END_ARG_INFO(); + +ZEND_BEGIN_ARG_INFO_EX(arginfo_dom_documentfragement_appendXML, 0, 0, 1) + ZEND_ARG_INFO(0, data) +ZEND_END_ARG_INFO(); +/* }}} */ + +/* +* class DOMDocumentFragment extends DOMNode +* +* URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#ID-B63ED1A3 +* Since: +*/ + +const zend_function_entry php_dom_documentfragment_class_functions[] = { + PHP_ME(domdocumentfragment, __construct, arginfo_dom_documentfragement_construct, ZEND_ACC_PUBLIC) + PHP_ME(domdocumentfragment, appendXML, arginfo_dom_documentfragement_appendXML, ZEND_ACC_PUBLIC) + PHP_FE_END +}; + +/* {{{ proto void DOMDocumentFragment::__construct(); */ +PHP_METHOD(domdocumentfragment, __construct) +{ + + zval *id; + xmlNodePtr nodep = NULL, oldnode = NULL; + dom_object *intern; + 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", &id, dom_documentfragment_class_entry) == FAILURE) { + zend_restore_error_handling(&error_handling TSRMLS_CC); + return; + } + + zend_restore_error_handling(&error_handling TSRMLS_CC); + nodep = xmlNewDocFragment(NULL); + + 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_dom_set_object(intern, nodep TSRMLS_CC); */ + php_libxml_increment_node_ptr((php_libxml_node_object *)intern, nodep, (void *)intern TSRMLS_CC); + } +} +/* }}} end DOMDocumentFragment::__construct */ + +/* php_dom_xmlSetTreeDoc is a custom implementation of xmlSetTreeDoc + needed for hack in appendXML due to libxml bug - no need to share this function */ +static void php_dom_xmlSetTreeDoc(xmlNodePtr tree, xmlDocPtr doc) /* {{{ */ +{ + xmlAttrPtr prop; + xmlNodePtr cur; + + if (tree) { + if(tree->type == XML_ELEMENT_NODE) { + prop = tree->properties; + while (prop != NULL) { + prop->doc = doc; + if (prop->children) { + cur = prop->children; + while (cur != NULL) { + php_dom_xmlSetTreeDoc(cur, doc); + cur = cur->next; + } + } + prop = prop->next; + } + } + if (tree->children != NULL) { + cur = tree->children; + while (cur != NULL) { + php_dom_xmlSetTreeDoc(cur, doc); + cur = cur->next; + } + } + tree->doc = doc; + } +} +/* }}} */ + +/* {{{ proto void DOMDocumentFragment::appendXML(string data); */ +PHP_METHOD(domdocumentfragment, appendXML) { + zval *id; + xmlNode *nodep; + dom_object *intern; + char *data = NULL; + int data_len = 0; + int err; + xmlNodePtr lst; + + if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Os", &id, dom_documentfragment_class_entry, &data, &data_len) == FAILURE) { + return; + } + + DOM_GET_OBJ(nodep, id, xmlNodePtr, intern); + + if (dom_node_is_read_only(nodep) == SUCCESS) { + php_dom_throw_error(NO_MODIFICATION_ALLOWED_ERR, dom_get_strict_error(intern->document) TSRMLS_CC); + RETURN_FALSE; + } + + if (data) { + err = xmlParseBalancedChunkMemory(nodep->doc, NULL, NULL, 0, data, &lst); + if (err != 0) { + RETURN_FALSE; + } + /* Following needed due to bug in libxml2 <= 2.6.14 + ifdef after next libxml release as bug is fixed in their cvs */ + php_dom_xmlSetTreeDoc(lst, nodep->doc); + /* End stupid hack */ + + xmlAddChildList(nodep,lst); + } + + RETURN_TRUE; +} +/* }}} */ + +#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 + */ |