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amqp_decimal.c
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amqp_decimal.c
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/*
+----------------------------------------------------------------------+
| PHP Version 5 |
+----------------------------------------------------------------------+
| Copyright (c) 1997-2007 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: |
| http://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. |
+----------------------------------------------------------------------+
| Author: Alexandre Kalendarev akalend@mail.ru Copyright (c) 2009-2010 |
| Lead: |
| - Pieter de Zwart |
| Maintainers: |
| - Brad Rodriguez |
| - Jonathan Tansavatdi |
+----------------------------------------------------------------------+
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "php.h"
#include "zend_exceptions.h"
#include "php_amqp.h"
#include "amqp_value.h"
zend_class_entry *amqp_decimal_class_entry;
#define this_ce amqp_decimal_class_entry
static const zend_long AMQP_DECIMAL_EXPONENT_MIN = 0;
static const zend_long AMQP_DECIMAL_EXPONENT_MAX = UINT8_MAX;
static const zend_long AMQP_DECIMAL_SIGNIFICAND_MIN = 0;
static const zend_long AMQP_DECIMAL_SIGNIFICAND_MAX = UINT32_MAX;
/* {{{ proto AMQPDecimal::__construct(int $e, int $n)
*/
static PHP_METHOD(amqp_decimal_class, __construct)
{
zend_long exponent, significand;
if (zend_parse_parameters(ZEND_NUM_ARGS(), "ll", &exponent, &significand) == FAILURE) {
RETURN_THROWS();
}
if (exponent < AMQP_DECIMAL_EXPONENT_MIN) {
zend_throw_exception_ex(amqp_value_exception_class_entry, 0, "Decimal exponent value must be unsigned.");
return;
}
if (exponent > AMQP_DECIMAL_EXPONENT_MAX) {
zend_throw_exception_ex(
amqp_value_exception_class_entry,
0,
"Decimal exponent value must be less than %u.",
(unsigned) AMQP_DECIMAL_EXPONENT_MAX
);
return;
}
if (significand < AMQP_DECIMAL_SIGNIFICAND_MIN) {
zend_throw_exception_ex(amqp_value_exception_class_entry, 0, "Decimal significand value must be unsigned.");
return;
}
if (significand > AMQP_DECIMAL_SIGNIFICAND_MAX) {
zend_throw_exception_ex(
amqp_value_exception_class_entry,
0,
"Decimal significand value must be less than %u.",
(unsigned) AMQP_DECIMAL_SIGNIFICAND_MAX
);
return;
}
zend_update_property_long(this_ce, PHP_AMQP_COMPAT_OBJ_P(getThis()), ZEND_STRL("exponent"), exponent);
zend_update_property_long(this_ce, PHP_AMQP_COMPAT_OBJ_P(getThis()), ZEND_STRL("significand"), significand);
}
/* }}} */
/* {{{ proto int AMQPDecimal::getExponent()
Get exponent */
static PHP_METHOD(amqp_decimal_class, getExponent)
{
zval rv;
PHP_AMQP_NOPARAMS()
PHP_AMQP_RETURN_THIS_PROP("exponent");
}
/* }}} */
/* {{{ proto int AMQPDecimal::getSignificand()
Get significand */
static PHP_METHOD(amqp_decimal_class, getSignificand)
{
zval rv;
PHP_AMQP_NOPARAMS()
PHP_AMQP_RETURN_THIS_PROP("significand");
}
/* }}} */
/* {{{ proto int AMQPDecimal::toAmqpValue()
Get AMQPDecimal as AMQPValue */
static PHP_METHOD(amqp_decimal_class, toAmqpValue)
{
PHP_AMQP_NOPARAMS()
RETURN_ZVAL(getThis(), 1, 0);
}
/* }}} */
ZEND_BEGIN_ARG_INFO_EX(arginfo_amqp_decimal_class_construct, ZEND_SEND_BY_VAL, ZEND_RETURN_VALUE, 2)
ZEND_ARG_TYPE_INFO(0, exponent, IS_LONG, 0)
ZEND_ARG_TYPE_INFO(0, significand, IS_LONG, 0)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX(arginfo_amqp_decimal_class_getExponent, ZEND_SEND_BY_VAL, 0, IS_LONG, 0)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX(arginfo_amqp_decimal_class_getSignificand, ZEND_SEND_BY_VAL, 0, IS_LONG, 0)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_amqp_decimal_class_toAmqpValue, ZEND_SEND_BY_VAL, ZEND_RETURN_VALUE, 0)
ZEND_END_ARG_INFO()
zend_function_entry amqp_decimal_class_functions[] = {
PHP_ME(amqp_decimal_class, __construct, arginfo_amqp_decimal_class_construct, ZEND_ACC_PUBLIC)
PHP_ME(amqp_decimal_class, getExponent, arginfo_amqp_decimal_class_getExponent, ZEND_ACC_PUBLIC)
PHP_ME(amqp_decimal_class, getSignificand, arginfo_amqp_decimal_class_getSignificand, ZEND_ACC_PUBLIC)
PHP_ME(amqp_decimal_class, toAmqpValue, arginfo_amqp_decimal_class_toAmqpValue, ZEND_ACC_PUBLIC)
{NULL, NULL, NULL}
};
PHP_MINIT_FUNCTION(amqp_decimal)
{
zend_class_entry ce;
INIT_CLASS_ENTRY(ce, "AMQPDecimal", amqp_decimal_class_functions);
this_ce = zend_register_internal_class(&ce);
zend_class_implements(this_ce, 1, amqp_value_class_entry);
this_ce->ce_flags |= ZEND_ACC_FINAL;
#if PHP_VERSION_ID >= 80200
this_ce->ce_flags |= ZEND_ACC_READONLY_CLASS;
#endif
zend_declare_class_constant_long(this_ce, ZEND_STRL("EXPONENT_MIN"), AMQP_DECIMAL_EXPONENT_MIN);
zend_declare_class_constant_long(this_ce, ZEND_STRL("EXPONENT_MAX"), AMQP_DECIMAL_EXPONENT_MAX);
zend_declare_class_constant_long(this_ce, ZEND_STRL("SIGNIFICAND_MIN"), AMQP_DECIMAL_SIGNIFICAND_MIN);
zend_declare_class_constant_long(this_ce, ZEND_STRL("SIGNIFICAND_MAX"), AMQP_DECIMAL_SIGNIFICAND_MAX);
PHP_AMQP_DECLARE_TYPED_PROPERTY(this_ce, "exponent", ZEND_ACC_PRIVATE, IS_LONG, 0);
PHP_AMQP_DECLARE_TYPED_PROPERTY(this_ce, "significand", ZEND_ACC_PRIVATE, IS_LONG, 0);
return SUCCESS;
}

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