1 /*
2 +----------------------------------------------------------------------+
3 | PHP Version 5 |
4 +----------------------------------------------------------------------+
5 | Copyright (c) 1997-2016 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;
57 xmlNodePtr nodep = NULL, oldnode = NULL;
58 dom_object *intern;
59 zend_error_handling error_handling;
60
61 zend_replace_error_handling(EH_THROW, dom_domexception_class_entry, &error_handling TSRMLS_CC);
62 if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O", &id, dom_documentfragment_class_entry) == FAILURE) {
63 zend_restore_error_handling(&error_handling TSRMLS_CC);
64 return;
65 }
66
67 zend_restore_error_handling(&error_handling TSRMLS_CC);
68 nodep = xmlNewDocFragment(NULL);
69
70 if (!nodep) {
71 php_dom_throw_error(INVALID_STATE_ERR, 1 TSRMLS_CC);
72 RETURN_FALSE;
73 }
74
75 intern = (dom_object *)zend_object_store_get_object(id TSRMLS_CC);
76 if (intern != NULL) {
77 oldnode = dom_object_get_node(intern);
78 if (oldnode != NULL) {
79 php_libxml_node_free_resource(oldnode TSRMLS_CC);
80 }
81 /* php_dom_set_object(intern, nodep TSRMLS_CC); */
82 php_libxml_increment_node_ptr((php_libxml_node_object *)intern, nodep, (void *)intern TSRMLS_CC);
83 }
84 }
85 /* }}} end DOMDocumentFragment::__construct */
86
87 /* php_dom_xmlSetTreeDoc is a custom implementation of xmlSetTreeDoc
88 needed for hack in appendXML due to libxml bug - no need to share this function */
php_dom_xmlSetTreeDoc(xmlNodePtr tree,xmlDocPtr doc)89 static void php_dom_xmlSetTreeDoc(xmlNodePtr tree, xmlDocPtr doc) /* {{{ */
90 {
91 xmlAttrPtr prop;
92 xmlNodePtr cur;
93
94 if (tree) {
95 if(tree->type == XML_ELEMENT_NODE) {
96 prop = tree->properties;
97 while (prop != NULL) {
98 prop->doc = doc;
99 if (prop->children) {
100 cur = prop->children;
101 while (cur != NULL) {
102 php_dom_xmlSetTreeDoc(cur, doc);
103 cur = cur->next;
104 }
105 }
106 prop = prop->next;
107 }
108 }
109 if (tree->children != NULL) {
110 cur = tree->children;
111 while (cur != NULL) {
112 php_dom_xmlSetTreeDoc(cur, doc);
113 cur = cur->next;
114 }
115 }
116 tree->doc = doc;
117 }
118 }
119 /* }}} */
120
121 /* {{{ proto void DOMDocumentFragment::appendXML(string data); */
PHP_METHOD(domdocumentfragment,appendXML)122 PHP_METHOD(domdocumentfragment, appendXML) {
123 zval *id;
124 xmlNode *nodep;
125 dom_object *intern;
126 char *data = NULL;
127 int data_len = 0;
128 int err;
129 xmlNodePtr lst;
130
131 if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Os", &id, dom_documentfragment_class_entry, &data, &data_len) == FAILURE) {
132 return;
133 }
134
135 DOM_GET_OBJ(nodep, id, xmlNodePtr, intern);
136
137 if (dom_node_is_read_only(nodep) == SUCCESS) {
138 php_dom_throw_error(NO_MODIFICATION_ALLOWED_ERR, dom_get_strict_error(intern->document) TSRMLS_CC);
139 RETURN_FALSE;
140 }
141
142 if (data) {
143 err = xmlParseBalancedChunkMemory(nodep->doc, NULL, NULL, 0, data, &lst);
144 if (err != 0) {
145 RETURN_FALSE;
146 }
147 /* Following needed due to bug in libxml2 <= 2.6.14
148 ifdef after next libxml release as bug is fixed in their cvs */
149 php_dom_xmlSetTreeDoc(lst, nodep->doc);
150 /* End stupid hack */
151
152 xmlAddChildList(nodep,lst);
153 }
154
155 RETURN_TRUE;
156 }
157 /* }}} */
158
159 #endif
160
161 /*
162 * Local variables:
163 * tab-width: 4
164 * c-basic-offset: 4
165 * End:
166 * vim600: noet sw=4 ts=4 fdm=marker
167 * vim<600: noet sw=4 ts=4
168 */
169
