processinginstruction.c

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/*
   +----------------------------------------------------------------------+
   | Copyright (c) The PHP Group                                          |
   +----------------------------------------------------------------------+
   | This source file is subject to version 3.01 of the PHP license,      |
   | that is bundled with this package in the file LICENSE, and is        |
   | available through the world-wide-web at the following url:           |
   | https://www.php.net/license/3_01.txt                                 |
   | If you did not receive a copy of the PHP license and are unable to   |
   | obtain it through the world-wide-web, please send a note to          |
   | license@php.net so we can mail you a copy immediately.               |
   +----------------------------------------------------------------------+
   | Authors: Christian Stocker <chregu@php.net>                          |
   |          Rob Richards <rrichards@php.net>                            |
   +----------------------------------------------------------------------+
*/
 
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
 
#include "php.h"
#if defined(HAVE_LIBXML) && defined(HAVE_DOM)
#include "php_dom.h"
#include "dom_properties.h"
 
/*
* class DOMProcessingInstruction extends DOMNode
*
* URL: https://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#ID-1004215813
* Since:
*/
 
/* {{{ */
PHP_METHOD(DOMProcessingInstruction, __construct)
{
    xmlNodePtr nodep = NULL, oldnode = NULL;
    dom_object *intern;
    char *name, *value = NULL;
    size_t name_len, value_len;
    int name_valid;
 
    if (zend_parse_parameters(ZEND_NUM_ARGS(), "s|s", &name, &name_len, &value, &value_len) == FAILURE) {
        RETURN_THROWS();
    }
 
    name_valid = xmlValidateName(BAD_CAST name, 0);
    if (name_valid != 0) {
        php_dom_throw_error(INVALID_CHARACTER_ERR, true);
        RETURN_THROWS();
    }
 
    nodep = xmlNewPI(BAD_CAST name, BAD_CAST value);
 
    if (!nodep) {
        php_dom_throw_error(INVALID_STATE_ERR, true);
        RETURN_THROWS();
    }
 
    intern = Z_DOMOBJ_P(ZEND_THIS);
    oldnode = dom_object_get_node(intern);
    if (oldnode != NULL) {
        php_libxml_node_decrement_resource((php_libxml_node_object *)intern);
    }
    php_libxml_increment_node_ptr((php_libxml_node_object *)intern, nodep, (void *)intern);
}
/* }}} end DOMProcessingInstruction::__construct */
 
/* {{{ target   string
readonly=yes
URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#ID-1478689192
Since:
*/
zend_result dom_processinginstruction_target_read(dom_object *obj, zval *retval)
{
    DOM_PROP_NODE(xmlNodePtr, nodep, obj);
    ZVAL_STRING(retval, (const char *) nodep->name);
    return SUCCESS;
}
 
/* }}} */
 
/* {{{ data string
readonly=no
URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#ID-837822393
Since:
*/
zend_result dom_processinginstruction_data_read(dom_object *obj, zval *retval)
{
    DOM_PROP_NODE(xmlNodePtr, nodep, obj);
    php_dom_get_content_into_zval(nodep, retval, false);
    return SUCCESS;
}
 
zend_result dom_processinginstruction_data_write(dom_object *obj, zval *newval)
{
    DOM_PROP_NODE(xmlNodePtr, nodep, obj);
 
    /* Typed property, this is already a string */
    ZEND_ASSERT(Z_TYPE_P(newval) == IS_STRING);
    zend_string *str = Z_STR_P(newval);
 
    xmlNodeSetContentLen(nodep, BAD_CAST ZSTR_VAL(str), ZSTR_LEN(str));
 
    return SUCCESS;
}
 
/* }}} */
 
#endif