1 /*
2 +----------------------------------------------------------------------+
3 | PHP Version 7 |
4 +----------------------------------------------------------------------+
5 | Copyright (c) 1997-2018 The PHP Group |
6 +----------------------------------------------------------------------+
7 | This source file is subject to version 3.01 of the PHP license, |
8 | that is bundled with this package in the file LICENSE, and is |
9 | available through the world-wide-web at the following url: |
10 | http://www.php.net/license/3_01.txt |
11 | If you did not receive a copy of the PHP license and are unable to |
12 | obtain it through the world-wide-web, please send a note to |
13 | license@php.net so we can mail you a copy immediately. |
14 +----------------------------------------------------------------------+
15 | Authors: Christian Stocker <chregu@php.net> |
16 | Rob Richards <rrichards@php.net> |
17 +----------------------------------------------------------------------+
18 */
19
20 /* $Id$ */
21
22 #ifdef HAVE_CONFIG_H
23 #include "config.h"
24 #endif
25
26 #include "php.h"
27 #if HAVE_LIBXML && HAVE_DOM
28 #include "php_dom.h"
29
30 /* {{{ arginfo */
31 ZEND_BEGIN_ARG_INFO_EX(arginfo_dom_documentfragement_construct, 0, 0, 0)
32 ZEND_END_ARG_INFO();
33
34 ZEND_BEGIN_ARG_INFO_EX(arginfo_dom_documentfragement_appendXML, 0, 0, 1)
35 ZEND_ARG_INFO(0, data)
36 ZEND_END_ARG_INFO();
37 /* }}} */
38
39 /*
40 * class DOMDocumentFragment extends DOMNode
41 *
42 * URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#ID-B63ED1A3
43 * Since:
44 */
45
46 const zend_function_entry php_dom_documentfragment_class_functions[] = {
47 PHP_ME(domdocumentfragment, __construct, arginfo_dom_documentfragement_construct, ZEND_ACC_PUBLIC)
48 PHP_ME(domdocumentfragment, appendXML, arginfo_dom_documentfragement_appendXML, ZEND_ACC_PUBLIC)
49 PHP_FE_END
50 };
51
52 /* {{{ proto void DOMDocumentFragment::__construct() */
PHP_METHOD(domdocumentfragment,__construct)53 PHP_METHOD(domdocumentfragment, __construct)
54 {
55
56 zval *id = getThis();
57 xmlNodePtr nodep = NULL, oldnode = NULL;
58 dom_object *intern;
59
60 if (zend_parse_parameters_throw(ZEND_NUM_ARGS(), "") == FAILURE) {
61 return;
62 }
63
64 nodep = xmlNewDocFragment(NULL);
65
66 if (!nodep) {
67 php_dom_throw_error(INVALID_STATE_ERR, 1);
68 RETURN_FALSE;
69 }
70
71 intern = Z_DOMOBJ_P(id);
72 oldnode = dom_object_get_node(intern);
73 if (oldnode != NULL) {
74 php_libxml_node_free_resource(oldnode );
75 }
76 /* php_dom_set_object(intern, nodep); */
77 php_libxml_increment_node_ptr((php_libxml_node_object *)intern, nodep, (void *)intern);
78 }
79 /* }}} end DOMDocumentFragment::__construct */
80
81 /* php_dom_xmlSetTreeDoc is a custom implementation of xmlSetTreeDoc
82 needed for hack in appendXML due to libxml bug - no need to share this function */
php_dom_xmlSetTreeDoc(xmlNodePtr tree,xmlDocPtr doc)83 static void php_dom_xmlSetTreeDoc(xmlNodePtr tree, xmlDocPtr doc) /* {{{ */
84 {
85 xmlAttrPtr prop;
86 xmlNodePtr cur;
87
88 if (tree) {
89 if(tree->type == XML_ELEMENT_NODE) {
90 prop = tree->properties;
91 while (prop != NULL) {
92 prop->doc = doc;
93 if (prop->children) {
94 cur = prop->children;
95 while (cur != NULL) {
96 php_dom_xmlSetTreeDoc(cur, doc);
97 cur = cur->next;
98 }
99 }
100 prop = prop->next;
101 }
102 }
103 if (tree->children != NULL) {
104 cur = tree->children;
105 while (cur != NULL) {
106 php_dom_xmlSetTreeDoc(cur, doc);
107 cur = cur->next;
108 }
109 }
110 tree->doc = doc;
111 }
112 }
113 /* }}} */
114
115 /* {{{ proto void DOMDocumentFragment::appendXML(string data) */
PHP_METHOD(domdocumentfragment,appendXML)116 PHP_METHOD(domdocumentfragment, appendXML) {
117 zval *id;
118 xmlNode *nodep;
119 dom_object *intern;
120 char *data = NULL;
121 size_t data_len = 0;
122 int err;
123 xmlNodePtr lst;
124
125 if (zend_parse_method_parameters(ZEND_NUM_ARGS(), getThis(), "Os", &id, dom_documentfragment_class_entry, &data, &data_len) == FAILURE) {
126 return;
127 }
128
129 DOM_GET_OBJ(nodep, id, xmlNodePtr, intern);
130
131 if (dom_node_is_read_only(nodep) == SUCCESS) {
132 php_dom_throw_error(NO_MODIFICATION_ALLOWED_ERR, dom_get_strict_error(intern->document));
133 RETURN_FALSE;
134 }
135
136 if (data) {
137 err = xmlParseBalancedChunkMemory(nodep->doc, NULL, NULL, 0, (xmlChar *) data, &lst);
138 if (err != 0) {
139 RETURN_FALSE;
140 }
141 /* Following needed due to bug in libxml2 <= 2.6.14
142 ifdef after next libxml release as bug is fixed in their cvs */
143 php_dom_xmlSetTreeDoc(lst, nodep->doc);
144 /* End stupid hack */
145
146 xmlAddChildList(nodep,lst);
147 }
148
149 RETURN_TRUE;
150 }
151 /* }}} */
152
153 #endif
154
155 /*
156 * Local variables:
157 * tab-width: 4
158 * c-basic-offset: 4
159 * End:
160 * vim600: noet sw=4 ts=4 fdm=marker
161 * vim<600: noet sw=4 ts=4
162 */
163
