1/*
2   +----------------------------------------------------------------------+
3   | PHP Version 5                                                        |
4   +----------------------------------------------------------------------+
5   | Copyright (c) 1997-2014 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 */
32ZEND_BEGIN_ARG_INFO_EX(arginfo_dom_processinginstruction_construct, 0, 0, 1)
33    ZEND_ARG_INFO(0, name)
34    ZEND_ARG_INFO(0, value)
35ZEND_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
45const 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]); */
51PHP_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
94readonly=yes
95URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#ID-1478689192
96Since:
97*/
98int 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
118readonly=no
119URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#ID-837822393
120Since:
121*/
122int 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
147int 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