formatter_class.c

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/*
   +----------------------------------------------------------------------+
   | 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: Stanislav Malyshev <stas@zend.com>                          |
   +----------------------------------------------------------------------+
 */
 
#include <unicode/unum.h>
 
#include "formatter_class.h"
#include "php_intl.h"
#include "formatter_data.h"
#include "formatter_format.h"
 
#include <zend_exceptions.h>
#include "Zend/zend_attributes.h"
#include "Zend/zend_interfaces.h"
 
#include "formatter_arginfo.h"
 
zend_class_entry *NumberFormatter_ce_ptr = NULL;
static zend_object_handlers NumberFormatter_handlers;
 
/*
 * Auxiliary functions needed by objects of 'NumberFormatter' class
 */
 
/* {{{ NumberFormatter_objects_free */
void NumberFormatter_object_free( zend_object *object )
{
    NumberFormatter_object* nfo = php_intl_number_format_fetch_object(object);
 
    zend_object_std_dtor( &nfo->zo );
 
    formatter_data_free( &nfo->nf_data );
}
/* }}} */
 
/* {{{ NumberFormatter_object_create */
zend_object *NumberFormatter_object_create(zend_class_entry *ce)
{
    NumberFormatter_object*     intern;
 
    intern = zend_object_alloc(sizeof(NumberFormatter_object), ce);
    formatter_data_init( &intern->nf_data );
    zend_object_std_init( &intern->zo, ce );
    object_properties_init(&intern->zo, ce);
 
    return &intern->zo;
}
/* }}} */
 
/* {{{ NumberFormatter_object_clone */
zend_object *NumberFormatter_object_clone(zend_object *object)
{
    NumberFormatter_object     *nfo = php_intl_number_format_fetch_object(object);
    zend_object            *new_obj = NumberFormatter_ce_ptr->create_object(object->ce);
    NumberFormatter_object *new_nfo = php_intl_number_format_fetch_object(new_obj);
 
    /* clone standard parts */
    zend_objects_clone_members(&new_nfo->zo, &nfo->zo);
 
    /* clone formatter object. It may fail, the destruction code must handle this case */
    if (FORMATTER_OBJECT(nfo) != NULL) {
        UErrorCode error = U_ZERO_ERROR;
        FORMATTER_OBJECT(new_nfo) = unum_clone(FORMATTER_OBJECT(nfo), &error);
        if (U_FAILURE(error)) {
            zend_throw_error(NULL, "Failed to clone NumberFormatter");
        }
    } else {
        zend_throw_error(NULL, "Cannot clone uninitialized NumberFormatter");
    }
    return new_obj;
}
/* }}} */
 
/*
 * 'NumberFormatter' class registration structures & functions
 */
 
/* {{{ formatter_register_class
 * Initialize 'NumberFormatter' class
 */
void formatter_register_class( void )
{
    /* Create and register 'NumberFormatter' class. */
    NumberFormatter_ce_ptr = register_class_NumberFormatter();
    NumberFormatter_ce_ptr->create_object = NumberFormatter_object_create;
    NumberFormatter_ce_ptr->default_object_handlers = &NumberFormatter_handlers;
 
    memcpy(&NumberFormatter_handlers, &std_object_handlers,
        sizeof(NumberFormatter_handlers));
    NumberFormatter_handlers.offset = XtOffsetOf(NumberFormatter_object, zo);
    NumberFormatter_handlers.clone_obj = NumberFormatter_object_clone;
    NumberFormatter_handlers.free_obj = NumberFormatter_object_free;
}
/* }}} */