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_implementation_get_feature, 0, 0, 2)
32 ZEND_ARG_INFO(0, feature)
33 ZEND_ARG_INFO(0, version)
34 ZEND_END_ARG_INFO();
35
36 ZEND_BEGIN_ARG_INFO_EX(arginfo_dom_implementation_has_feature, 0, 0, 0)
37 ZEND_END_ARG_INFO();
38
39 ZEND_BEGIN_ARG_INFO_EX(arginfo_dom_implementation_create_documenttype, 0, 0, 3)
40 ZEND_ARG_INFO(0, qualifiedName)
41 ZEND_ARG_INFO(0, publicId)
42 ZEND_ARG_INFO(0, systemId)
43 ZEND_END_ARG_INFO();
44
45 ZEND_BEGIN_ARG_INFO_EX(arginfo_dom_implementation_create_document, 0, 0, 3)
46 ZEND_ARG_INFO(0, namespaceURI)
47 ZEND_ARG_INFO(0, qualifiedName)
48 ZEND_ARG_OBJ_INFO(0, docType, DOMDocumentType, 0)
49 ZEND_END_ARG_INFO();
50 /* }}} */
51
52 /*
53 * class DOMImplementation
54 *
55 * URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#ID-102161490
56 * Since:
57 */
58
59 const zend_function_entry php_dom_domimplementation_class_functions[] = {
60 PHP_ME(domimplementation, getFeature, arginfo_dom_implementation_get_feature, ZEND_ACC_PUBLIC|ZEND_ACC_ALLOW_STATIC)
61 PHP_ME(domimplementation, hasFeature, arginfo_dom_implementation_has_feature, ZEND_ACC_PUBLIC|ZEND_ACC_ALLOW_STATIC)
62 PHP_ME(domimplementation, createDocumentType, arginfo_dom_implementation_create_documenttype, ZEND_ACC_PUBLIC|ZEND_ACC_ALLOW_STATIC)
63 PHP_ME(domimplementation, createDocument, arginfo_dom_implementation_create_document, ZEND_ACC_PUBLIC|ZEND_ACC_ALLOW_STATIC)
64 PHP_FE_END
65 };
66
67 /* {{{ proto boolean dom_domimplementation_has_feature(string feature, string version);
68 URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#ID-5CED94D7
69 Since:
70 */
PHP_METHOD(domimplementation,hasFeature)71 PHP_METHOD(domimplementation, hasFeature)
72 {
73 int feature_len, version_len;
74 char *feature, *version;
75
76 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ss", &feature, &feature_len, &version, &version_len) == FAILURE) {
77 return;
78 }
79
80 if (dom_has_feature(feature, version)) {
81 RETURN_TRUE;
82 } else {
83 RETURN_FALSE;
84 }
85 }
86 /* }}} end dom_domimplementation_has_feature */
87
88 /* {{{ proto DOMDocumentType dom_domimplementation_create_document_type(string qualifiedName, string publicId, string systemId);
89 URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#Level-2-Core-DOM-createDocType
90 Since: DOM Level 2
91 */
PHP_METHOD(domimplementation,createDocumentType)92 PHP_METHOD(domimplementation, createDocumentType)
93 {
94 xmlDtd *doctype;
95 int ret, name_len = 0, publicid_len = 0, systemid_len = 0;
96 char *name = NULL, *publicid = NULL, *systemid = NULL;
97 xmlChar *pch1 = NULL, *pch2 = NULL, *localname = NULL;
98 xmlURIPtr uri;
99
100 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|sss", &name, &name_len, &publicid, &publicid_len, &systemid, &systemid_len) == FAILURE) {
101 return;
102 }
103
104 if (name_len == 0) {
105 php_error_docref(NULL TSRMLS_CC, E_WARNING, "qualifiedName is required");
106 RETURN_FALSE;
107 }
108
109 if (publicid_len > 0)
110 pch1 = publicid;
111 if (systemid_len > 0)
112 pch2 = systemid;
113
114 uri = xmlParseURI(name);
115 if (uri != NULL && uri->opaque != NULL) {
116 localname = xmlStrdup(uri->opaque);
117 if (xmlStrchr(localname, (xmlChar) ':') != NULL) {
118 php_dom_throw_error(NAMESPACE_ERR, 1 TSRMLS_CC);
119 xmlFreeURI(uri);
120 xmlFree(localname);
121 RETURN_FALSE;
122 }
123 } else {
124 localname = xmlStrdup(name);
125 }
126
127 /* TODO: Test that localname has no invalid chars
128 php_dom_throw_error(INVALID_CHARACTER_ERR, TSRMLS_CC);
129 */
130
131 if (uri) {
132 xmlFreeURI(uri);
133 }
134
135 doctype = xmlCreateIntSubset(NULL, localname, pch1, pch2);
136 xmlFree(localname);
137
138 if (doctype == NULL) {
139 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to create DocumentType");
140 RETURN_FALSE;
141 }
142
143 DOM_RET_OBJ((xmlNodePtr) doctype, &ret, NULL);
144 }
145 /* }}} end dom_domimplementation_create_document_type */
146
147 /* {{{ proto DOMDocument dom_domimplementation_create_document(string namespaceURI, string qualifiedName, DOMDocumentType doctype);
148 URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#Level-2-Core-DOM-createDocument
149 Since: DOM Level 2
150 */
PHP_METHOD(domimplementation,createDocument)151 PHP_METHOD(domimplementation, createDocument)
152 {
153 zval *node = NULL;
154 xmlDoc *docp;
155 xmlNode *nodep;
156 xmlDtdPtr doctype = NULL;
157 xmlNsPtr nsptr = NULL;
158 int ret, uri_len = 0, name_len = 0, errorcode = 0;
159 char *uri = NULL, *name = NULL;
160 char *prefix = NULL, *localname = NULL;
161 dom_object *doctobj;
162
163 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|ssO", &uri, &uri_len, &name, &name_len, &node, dom_documenttype_class_entry) == FAILURE) {
164 return;
165 }
166
167 if (node != NULL) {
168 DOM_GET_OBJ(doctype, node, xmlDtdPtr, doctobj);
169 if (doctype->type == XML_DOCUMENT_TYPE_NODE) {
170 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Invalid DocumentType object");
171 RETURN_FALSE;
172 }
173 if (doctype->doc != NULL) {
174 php_dom_throw_error(WRONG_DOCUMENT_ERR, 1 TSRMLS_CC);
175 RETURN_FALSE;
176 }
177 } else {
178 doctobj = NULL;
179 }
180
181 if (name_len > 0) {
182 errorcode = dom_check_qname(name, &localname, &prefix, 1, name_len);
183 if (errorcode == 0 && uri_len > 0 && ((nsptr = xmlNewNs(NULL, uri, prefix)) == NULL)) {
184 errorcode = NAMESPACE_ERR;
185 }
186 }
187
188 if (prefix != NULL) {
189 xmlFree(prefix);
190 }
191
192 if (errorcode != 0) {
193 if (localname != NULL) {
194 xmlFree(localname);
195 }
196 php_dom_throw_error(errorcode, 1 TSRMLS_CC);
197 RETURN_FALSE;
198 }
199
200 /* currently letting libxml2 set the version string */
201 docp = xmlNewDoc(NULL);
202 if (!docp) {
203 if (localname != NULL) {
204 xmlFree(localname);
205 }
206 RETURN_FALSE;
207 }
208
209 if (doctype != NULL) {
210 docp->intSubset = doctype;
211 doctype->parent = docp;
212 doctype->doc = docp;
213 docp->children = (xmlNodePtr) doctype;
214 docp->last = (xmlNodePtr) doctype;
215 }
216
217 if (localname != NULL) {
218 nodep = xmlNewDocNode (docp, nsptr, localname, NULL);
219 if (!nodep) {
220 if (doctype != NULL) {
221 docp->intSubset = NULL;
222 doctype->parent = NULL;
223 doctype->doc = NULL;
224 docp->children = NULL;
225 docp->last = NULL;
226 }
227 xmlFreeDoc(docp);
228 xmlFree(localname);
229 /* Need some type of error here */
230 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unexpected Error");
231 RETURN_FALSE;
232 }
233
234 nodep->nsDef = nsptr;
235
236 xmlDocSetRootElement(docp, nodep);
237 xmlFree(localname);
238 }
239
240 DOM_RET_OBJ((xmlNodePtr) docp, &ret, NULL);
241
242 if (doctobj != NULL) {
243 doctobj->document = ((dom_object *)((php_libxml_node_ptr *)docp->_private)->_private)->document;
244 php_libxml_increment_doc_ref((php_libxml_node_object *)doctobj, docp TSRMLS_CC);
245 }
246 }
247 /* }}} end dom_domimplementation_create_document */
248
249 /* {{{ proto DOMNode dom_domimplementation_get_feature(string feature, string version);
250 URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#DOMImplementation3-getFeature
251 Since: DOM Level 3
252 */
PHP_METHOD(domimplementation,getFeature)253 PHP_METHOD(domimplementation, getFeature)
254 {
255 DOM_NOT_IMPLEMENTED();
256 }
257 /* }}} end dom_domimplementation_get_feature */
258
259 #endif
260
261 /*
262 * Local variables:
263 * tab-width: 4
264 * c-basic-offset: 4
265 * End:
266 * vim600: noet sw=4 ts=4 fdm=marker
267 * vim<600: noet sw=4 ts=4
268 */
269
