1 /*
2 +----------------------------------------------------------------------+
3 | PHP Version 7 |
4 +----------------------------------------------------------------------+
5 | Copyright (c) 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 #ifdef HAVE_CONFIG_H
21 #include "config.h"
22 #endif
23
24 #include "php.h"
25 #if HAVE_LIBXML && HAVE_DOM
26 #include "php_dom.h"
27
28
29 /* {{{ arginfo */
30 ZEND_BEGIN_ARG_INFO_EX(arginfo_dom_processinginstruction_construct, 0, 0, 1)
31 ZEND_ARG_INFO(0, name)
32 ZEND_ARG_INFO(0, value)
33 ZEND_END_ARG_INFO();
34 /* }}} */
35
36 /*
37 * class DOMProcessingInstruction extends DOMNode
38 *
39 * URL: https://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#ID-1004215813
40 * Since:
41 */
42
43 const zend_function_entry php_dom_processinginstruction_class_functions[] = {
44 PHP_ME(domprocessinginstruction, __construct, arginfo_dom_processinginstruction_construct, ZEND_ACC_PUBLIC)
45 PHP_FE_END
46 };
47
48 /* {{{ proto DOMProcessingInstruction::__construct(string name, [string value]); */
PHP_METHOD(domprocessinginstruction,__construct)49 PHP_METHOD(domprocessinginstruction, __construct)
50 {
51 xmlNodePtr nodep = NULL, oldnode = NULL;
52 dom_object *intern;
53 char *name, *value = NULL;
54 size_t name_len, value_len;
55 int name_valid;
56
57 if (zend_parse_parameters_throw(ZEND_NUM_ARGS(), "s|s", &name, &name_len, &value, &value_len) == FAILURE) {
58 return;
59 }
60
61 name_valid = xmlValidateName((xmlChar *) name, 0);
62 if (name_valid != 0) {
63 php_dom_throw_error(INVALID_CHARACTER_ERR, 1);
64 RETURN_FALSE;
65 }
66
67 nodep = xmlNewPI((xmlChar *) name, (xmlChar *) value);
68
69 if (!nodep) {
70 php_dom_throw_error(INVALID_STATE_ERR, 1);
71 RETURN_FALSE;
72 }
73
74 intern = Z_DOMOBJ_P(ZEND_THIS);
75 oldnode = dom_object_get_node(intern);
76 if (oldnode != NULL) {
77 php_libxml_node_free_resource(oldnode );
78 }
79 php_libxml_increment_node_ptr((php_libxml_node_object *)intern, nodep, (void *)intern);
80 }
81 /* }}} end DOMProcessingInstruction::__construct */
82
83 /* {{{ target string
84 readonly=yes
85 URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#ID-1478689192
86 Since:
87 */
dom_processinginstruction_target_read(dom_object * obj,zval * retval)88 int dom_processinginstruction_target_read(dom_object *obj, zval *retval)
89 {
90 xmlNodePtr nodep = dom_object_get_node(obj);
91
92 if (nodep == NULL) {
93 php_dom_throw_error(INVALID_STATE_ERR, 0);
94 return FAILURE;
95 }
96
97 ZVAL_STRING(retval, (char *) (nodep->name));
98
99 return SUCCESS;
100 }
101
102 /* }}} */
103
104 /* {{{ data string
105 readonly=no
106 URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#ID-837822393
107 Since:
108 */
dom_processinginstruction_data_read(dom_object * obj,zval * retval)109 int dom_processinginstruction_data_read(dom_object *obj, zval *retval)
110 {
111 xmlNodePtr nodep;
112 xmlChar *content;
113
114 nodep = dom_object_get_node(obj);
115
116 if (nodep == NULL) {
117 php_dom_throw_error(INVALID_STATE_ERR, 0);
118 return FAILURE;
119 }
120
121 if ((content = xmlNodeGetContent(nodep)) != NULL) {
122 ZVAL_STRING(retval, (char *) content);
123 xmlFree(content);
124 } else {
125 ZVAL_EMPTY_STRING(retval);
126 }
127
128 return SUCCESS;
129 }
130
dom_processinginstruction_data_write(dom_object * obj,zval * newval)131 int dom_processinginstruction_data_write(dom_object *obj, zval *newval)
132 {
133 xmlNode *nodep = dom_object_get_node(obj);
134 zend_string *str;
135
136 if (nodep == NULL) {
137 php_dom_throw_error(INVALID_STATE_ERR, 0);
138 return FAILURE;
139 }
140
141 str = zval_try_get_string(newval);
142 if (UNEXPECTED(!str)) {
143 return FAILURE;
144 }
145
146 xmlNodeSetContentLen(nodep, (xmlChar *) ZSTR_VAL(str), ZSTR_LEN(str) + 1);
147
148 zend_string_release_ex(str, 0);
149 return SUCCESS;
150 }
151
152 /* }}} */
153
154 #endif
155
