1 /*
2 +----------------------------------------------------------------------+
3 | PHP Version 5 |
4 +----------------------------------------------------------------------+
5 | Copyright (c) 1997-2015 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
31 /* {{{ arginfo */
32 ZEND_BEGIN_ARG_INFO_EX(arginfo_dom_processinginstruction_construct, 0, 0, 1)
33 ZEND_ARG_INFO(0, name)
34 ZEND_ARG_INFO(0, value)
35 ZEND_END_ARG_INFO();
36 /* }}} */
37
38 /*
39 * class DOMProcessingInstruction extends DOMNode
40 *
41 * URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#ID-1004215813
42 * Since:
43 */
44
45 const zend_function_entry php_dom_processinginstruction_class_functions[] = {
46 PHP_ME(domprocessinginstruction, __construct, arginfo_dom_processinginstruction_construct, ZEND_ACC_PUBLIC)
47 PHP_FE_END
48 };
49
50 /* {{{ proto void DOMProcessingInstruction::__construct(string name, [string value]); */
PHP_METHOD(domprocessinginstruction,__construct)51 PHP_METHOD(domprocessinginstruction, __construct)
52 {
53
54 zval *id;
55 xmlNodePtr nodep = NULL, oldnode = NULL;
56 dom_object *intern;
57 char *name, *value = NULL;
58 int name_len, value_len, name_valid;
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(), "Os|s", &id, dom_processinginstruction_class_entry, &name, &name_len, &value, &value_len) == FAILURE) {
63 zend_restore_error_handling(&error_handling TSRMLS_CC);
64 return;
65 }
66
67 zend_restore_error_handling(&error_handling TSRMLS_CC);
68
69 name_valid = xmlValidateName((xmlChar *) name, 0);
70 if (name_valid != 0) {
71 php_dom_throw_error(INVALID_CHARACTER_ERR, 1 TSRMLS_CC);
72 RETURN_FALSE;
73 }
74
75 nodep = xmlNewPI((xmlChar *) name, (xmlChar *) value);
76
77 if (!nodep) {
78 php_dom_throw_error(INVALID_STATE_ERR, 1 TSRMLS_CC);
79 RETURN_FALSE;
80 }
81
82 intern = (dom_object *)zend_object_store_get_object(id TSRMLS_CC);
83 if (intern != NULL) {
84 oldnode = dom_object_get_node(intern);
85 if (oldnode != NULL) {
86 php_libxml_node_free_resource(oldnode TSRMLS_CC);
87 }
88 php_libxml_increment_node_ptr((php_libxml_node_object *)intern, nodep, (void *)intern TSRMLS_CC);
89 }
90 }
91 /* }}} end DOMProcessingInstruction::__construct */
92
93 /* {{{ target string
94 readonly=yes
95 URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#ID-1478689192
96 Since:
97 */
dom_processinginstruction_target_read(dom_object * obj,zval ** retval TSRMLS_DC)98 int dom_processinginstruction_target_read(dom_object *obj, zval **retval TSRMLS_DC)
99 {
100 xmlNodePtr nodep;
101
102 nodep = dom_object_get_node(obj);
103
104 if (nodep == NULL) {
105 php_dom_throw_error(INVALID_STATE_ERR, 0 TSRMLS_CC);
106 return FAILURE;
107 }
108
109 ALLOC_ZVAL(*retval);
110 ZVAL_STRING(*retval, (char *) (nodep->name), 1);
111
112 return SUCCESS;
113 }
114
115 /* }}} */
116
117 /* {{{ data string
118 readonly=no
119 URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#ID-837822393
120 Since:
121 */
dom_processinginstruction_data_read(dom_object * obj,zval ** retval TSRMLS_DC)122 int dom_processinginstruction_data_read(dom_object *obj, zval **retval TSRMLS_DC)
123 {
124 xmlNodePtr nodep;
125 xmlChar *content;
126
127 nodep = dom_object_get_node(obj);
128
129 if (nodep == NULL) {
130 php_dom_throw_error(INVALID_STATE_ERR, 0 TSRMLS_CC);
131 return FAILURE;
132 }
133
134 ALLOC_ZVAL(*retval);
135
136
137 if ((content = xmlNodeGetContent(nodep)) != NULL) {
138 ZVAL_STRING(*retval, content, 1);
139 xmlFree(content);
140 } else {
141 ZVAL_EMPTY_STRING(*retval);
142 }
143
144 return SUCCESS;
145 }
146
dom_processinginstruction_data_write(dom_object * obj,zval * newval TSRMLS_DC)147 int dom_processinginstruction_data_write(dom_object *obj, zval *newval TSRMLS_DC)
148 {
149 zval value_copy;
150 xmlNode *nodep;
151
152 nodep = dom_object_get_node(obj);
153
154 if (nodep == NULL) {
155 php_dom_throw_error(INVALID_STATE_ERR, 0 TSRMLS_CC);
156 return FAILURE;
157 }
158
159 if (newval->type != IS_STRING) {
160 if(Z_REFCOUNT_P(newval) > 1) {
161 value_copy = *newval;
162 zval_copy_ctor(&value_copy);
163 newval = &value_copy;
164 }
165 convert_to_string(newval);
166 }
167
168 xmlNodeSetContentLen(nodep, Z_STRVAL_P(newval), Z_STRLEN_P(newval) + 1);
169
170 if (newval == &value_copy) {
171 zval_dtor(newval);
172 }
173
174 return SUCCESS;
175 }
176
177 /* }}} */
178
179 #endif
180
181 /*
182 * Local variables:
183 * tab-width: 4
184 * c-basic-offset: 4
185 * End:
186 * vim600: noet sw=4 ts=4 fdm=marker
187 * vim<600: noet sw=4 ts=4
188 */
189
