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-rw-r--r--ext/bcmath/bcmath.c506
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diff --git a/ext/bcmath/bcmath.c b/ext/bcmath/bcmath.c
deleted file mode 100644
index c999478da8..0000000000
--- a/ext/bcmath/bcmath.c
+++ /dev/null
@@ -1,506 +0,0 @@
-/*
- +----------------------------------------------------------------------+
- | PHP Version 4 |
- +----------------------------------------------------------------------+
- | Copyright (c) 1997-2002 The PHP Group |
- +----------------------------------------------------------------------+
- | This source file is subject to version 2.02 of the PHP license, |
- | that is bundled with this package in the file LICENSE, and is |
- | available at through the world-wide-web at |
- | http://www.php.net/license/2_02.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: Andi Gutmans <andi@zend.com> |
- +----------------------------------------------------------------------+
-*/
-
-/* $Id$ */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "php.h"
-
-#if WITH_BCMATH
-
-#include "ext/standard/info.h"
-#include "php_bcmath.h"
-#include "ext/bcmath/libbcmath/src/bcmath.h"
-
-function_entry bcmath_functions[] = {
- PHP_FE(bcadd, NULL)
- PHP_FE(bcsub, NULL)
- PHP_FE(bcmul, NULL)
- PHP_FE(bcdiv, NULL)
- PHP_FE(bcmod, NULL)
- PHP_FE(bcpow, NULL)
- PHP_FE(bcsqrt, NULL)
- PHP_FE(bcscale, NULL)
- PHP_FE(bccomp, NULL)
- {NULL, NULL, NULL}
-};
-
-zend_module_entry bcmath_module_entry = {
- STANDARD_MODULE_HEADER,
- "bcmath",
- bcmath_functions,
- PHP_MINIT(bcmath),
- PHP_MSHUTDOWN(bcmath),
- PHP_RINIT(bcmath),
- NULL,
- PHP_MINFO(bcmath),
- NO_VERSION_YET,
- STANDARD_MODULE_PROPERTIES
-};
-
-#ifdef COMPILE_DL_BCMATH
-ZEND_GET_MODULE(bcmath)
-#endif
-
-#ifndef THREAD_SAFE
-static long bc_precision;
-#endif
-
-/* Storage used for special numbers. */
-bc_num _zero_;
-bc_num _one_;
-bc_num _two_;
-
-
-/* Make a copy of a number! Just increments the reference count! */
-bc_num copy_num (bc_num num)
-{
- num->n_refs++;
- return num;
-}
-
-
-/* Initialize a number NUM by making it a copy of zero. */
-void init_num (bc_num *num)
-{
- *num = copy_num (_zero_);
-}
-
-
-PHP_MINIT_FUNCTION(bcmath)
-{
- extern bc_num _zero_;
- extern bc_num _one_;
- extern bc_num _two_;
-
- _zero_ = bc_new_num (1, 0);
- _one_ = bc_new_num (1, 0);
- _one_->n_value[0] = 1;
- _two_ = bc_new_num (1, 0);
- _two_->n_value[0] = 2;
- persist_alloc(_zero_);
- persist_alloc(_one_);
- persist_alloc(_two_);
- persist_alloc(_zero_->n_ptr);
- persist_alloc(_one_->n_ptr);
- persist_alloc(_two_->n_ptr);
-
- return SUCCESS;
-}
-
-
-
-PHP_MSHUTDOWN_FUNCTION(bcmath)
-{
- bc_free_num(&_zero_);
- bc_free_num(&_one_);
- bc_free_num(&_two_);
- return SUCCESS;
-}
-
-
-PHP_RINIT_FUNCTION(bcmath)
-{
- if (cfg_get_long("bcmath.scale", &bc_precision)==FAILURE) {
- bc_precision=0;
- }
- return SUCCESS;
-}
-
-
-PHP_MINFO_FUNCTION(bcmath)
-{
- php_info_print_table_start();
- php_info_print_table_row(2, "BCMath support", "enabled");
- php_info_print_table_end();
-}
-
-/* {{{ proto string bcadd(string left_operand, string right_operand [, int scale])
- Returns the sum of two arbitrary precision numbers */
-PHP_FUNCTION(bcadd)
-{
- pval **left, **right, **scale_param;
- bc_num first, second, result;
- int scale=bc_precision;
-
- switch (ZEND_NUM_ARGS()) {
- case 2:
- if (zend_get_parameters_ex(2, &left, &right) == FAILURE) {
- WRONG_PARAM_COUNT;
- }
- break;
- case 3:
- if (zend_get_parameters_ex(3, &left, &right, &scale_param) == FAILURE) {
- WRONG_PARAM_COUNT;
- }
- convert_to_long_ex(scale_param);
- scale = (int) Z_LVAL_PP(scale_param);
- break;
- default:
- WRONG_PARAM_COUNT;
- break;
- }
- convert_to_string_ex(left);
- convert_to_string_ex(right);
- bc_init_num(&first);
- bc_init_num(&second);
- bc_init_num(&result);
- bc_str2num(&first, Z_STRVAL_PP(left), scale);
- bc_str2num(&second, Z_STRVAL_PP(right), scale);
- bc_add (first, second, &result, scale);
- Z_STRVAL_P(return_value) = bc_num2str(result);
- Z_STRLEN_P(return_value) = strlen(Z_STRVAL_P(return_value));
- Z_TYPE_P(return_value) = IS_STRING;
- bc_free_num(&first);
- bc_free_num(&second);
- bc_free_num(&result);
- return;
-}
-/* }}} */
-
-/* {{{ proto string bcsub(string left_operand, string right_operand [, int scale])
- Returns the difference between two arbitrary precision numbers */
-PHP_FUNCTION(bcsub)
-{
- pval **left, **right, **scale_param;
- bc_num first, second, result;
- int scale=bc_precision;
-
- switch (ZEND_NUM_ARGS()) {
- case 2:
- if (zend_get_parameters_ex(2, &left, &right) == FAILURE) {
- WRONG_PARAM_COUNT;
- }
- break;
- case 3:
- if (zend_get_parameters_ex(3, &left, &right, &scale_param) == FAILURE) {
- WRONG_PARAM_COUNT;
- }
- convert_to_long_ex(scale_param);
- scale = (int) Z_LVAL_PP(scale_param);
- break;
- default:
- WRONG_PARAM_COUNT;
- break;
- }
- convert_to_string_ex(left);
- convert_to_string_ex(right);
- bc_init_num(&first);
- bc_init_num(&second);
- bc_init_num(&result);
- bc_str2num(&first, Z_STRVAL_PP(left), scale);
- bc_str2num(&second, Z_STRVAL_PP(right), scale);
- bc_sub (first, second, &result, scale);
- Z_STRVAL_P(return_value) = bc_num2str(result);
- Z_STRLEN_P(return_value) = strlen(Z_STRVAL_P(return_value));
- Z_TYPE_P(return_value) = IS_STRING;
- bc_free_num(&first);
- bc_free_num(&second);
- bc_free_num(&result);
- return;
-}
-/* }}} */
-
-/* {{{ proto string bcmul(string left_operand, string right_operand [, int scale])
- Returns the multiplication of two arbitrary precision numbers */
-PHP_FUNCTION(bcmul)
-{
- pval **left, **right, **scale_param;
- bc_num first, second, result;
- int scale=bc_precision;
-
- switch (ZEND_NUM_ARGS()) {
- case 2:
- if (zend_get_parameters_ex(2, &left, &right) == FAILURE) {
- WRONG_PARAM_COUNT;
- }
- break;
- case 3:
- if (zend_get_parameters_ex(3, &left, &right, &scale_param) == FAILURE) {
- WRONG_PARAM_COUNT;
- }
- convert_to_long_ex(scale_param);
- scale = (int) Z_LVAL_PP(scale_param);
- break;
- default:
- WRONG_PARAM_COUNT;
- break;
- }
- convert_to_string_ex(left);
- convert_to_string_ex(right);
- bc_init_num(&first);
- bc_init_num(&second);
- bc_init_num(&result);
- bc_str2num(&first, Z_STRVAL_PP(left), scale);
- bc_str2num(&second, Z_STRVAL_PP(right), scale);
- bc_multiply (first, second, &result, scale);
- Z_STRVAL_P(return_value) = bc_num2str(result);
- Z_STRLEN_P(return_value) = strlen(Z_STRVAL_P(return_value));
- Z_TYPE_P(return_value) = IS_STRING;
- bc_free_num(&first);
- bc_free_num(&second);
- bc_free_num(&result);
- return;
-}
-/* }}} */
-
-/* {{{ proto string bcdiv(string left_operand, string right_operand [, int scale])
- Returns the quotient of two arbitrary precision numbers (division) */
-PHP_FUNCTION(bcdiv)
-{
- pval **left, **right, **scale_param;
- bc_num first, second, result;
- int scale=bc_precision;
-
- switch (ZEND_NUM_ARGS()) {
- case 2:
- if (zend_get_parameters_ex(2, &left, &right) == FAILURE) {
- WRONG_PARAM_COUNT;
- }
- break;
- case 3:
- if (zend_get_parameters_ex(3, &left, &right, &scale_param) == FAILURE) {
- WRONG_PARAM_COUNT;
- }
- convert_to_long_ex(scale_param);
- scale = (int) Z_LVAL_PP(scale_param);
- break;
- default:
- WRONG_PARAM_COUNT;
- break;
- }
- convert_to_string_ex(left);
- convert_to_string_ex(right);
- bc_init_num(&first);
- bc_init_num(&second);
- bc_init_num(&result);
- bc_str2num(&first, Z_STRVAL_PP(left), scale);
- bc_str2num(&second, Z_STRVAL_PP(right), scale);
- switch (bc_divide (first, second, &result, scale)) {
- case 0: /* OK */
- Z_STRVAL_P(return_value) = bc_num2str(result);
- Z_STRLEN_P(return_value) = strlen(Z_STRVAL_P(return_value));
- Z_TYPE_P(return_value) = IS_STRING;
- break;
- case -1: /* division by zero */
- php_error(E_WARNING, "Division by zero");
- break;
- }
- bc_free_num(&first);
- bc_free_num(&second);
- bc_free_num(&result);
- return;
-}
-/* }}} */
-
-/* {{{ proto string bcmod(string left_operand, string right_operand)
- Returns the modulus of the two arbitrary precision operands */
-PHP_FUNCTION(bcmod)
-{
- pval **left, **right;
- bc_num first, second, result;
-
- switch (ZEND_NUM_ARGS()) {
- case 2:
- if (zend_get_parameters_ex(2, &left, &right) == FAILURE) {
- WRONG_PARAM_COUNT;
- }
- break;
- default:
- WRONG_PARAM_COUNT;
- break;
- }
- convert_to_string_ex(left);
- convert_to_string_ex(right);
- bc_init_num(&first);
- bc_init_num(&second);
- bc_init_num(&result);
- bc_str2num(&first, Z_STRVAL_PP(left), 0);
- bc_str2num(&second, Z_STRVAL_PP(right), 0);
- switch (bc_modulo(first, second, &result, 0)) {
- case 0:
- Z_STRVAL_P(return_value) = bc_num2str(result);
- Z_STRLEN_P(return_value) = strlen(Z_STRVAL_P(return_value));
- Z_TYPE_P(return_value) = IS_STRING;
- break;
- case -1:
- php_error(E_WARNING, "Division by zero");
- break;
- }
- bc_free_num(&first);
- bc_free_num(&second);
- bc_free_num(&result);
- return;
-}
-/* }}} */
-
-/* {{{ proto string bcpow(string x, string y [, int scale])
- Returns the value of an arbitrary precision number raised to the power of another */
-PHP_FUNCTION(bcpow)
-{
- pval **left, **right, **scale_param;
- bc_num first, second, result;
- int scale=bc_precision;
-
- switch (ZEND_NUM_ARGS()) {
- case 2:
- if (zend_get_parameters_ex(2, &left, &right) == FAILURE) {
- WRONG_PARAM_COUNT;
- }
- break;
- case 3:
- if (zend_get_parameters_ex(3, &left, &right, &scale_param) == FAILURE) {
- WRONG_PARAM_COUNT;
- }
- convert_to_long_ex(scale_param);
- scale = (int) Z_LVAL_PP(scale_param);
- break;
- default:
- WRONG_PARAM_COUNT;
- break;
- }
- convert_to_string_ex(left);
- convert_to_string_ex(right);
- bc_init_num(&first);
- bc_init_num(&second);
- bc_init_num(&result);
- bc_str2num(&first, Z_STRVAL_PP(left), scale);
- bc_str2num(&second, Z_STRVAL_PP(right), scale);
- bc_raise (first, second, &result, scale);
- Z_STRVAL_P(return_value) = bc_num2str(result);
- Z_STRLEN_P(return_value) = strlen(Z_STRVAL_P(return_value));
- Z_TYPE_P(return_value) = IS_STRING;
- bc_free_num(&first);
- bc_free_num(&second);
- bc_free_num(&result);
- return;
-}
-/* }}} */
-
-/* {{{ proto string bcsqrt(string operand [, int scale])
- Returns the square root of an arbitray precision number */
-PHP_FUNCTION(bcsqrt)
-{
- pval **left, **scale_param;
- bc_num result;
- int scale=bc_precision;
-
- switch (ZEND_NUM_ARGS()) {
- case 1:
- if (zend_get_parameters_ex(1, &left)== FAILURE) {
- WRONG_PARAM_COUNT;
- }
- break;
- case 2:
- if (zend_get_parameters_ex(2, &left, &scale_param) == FAILURE) {
- WRONG_PARAM_COUNT;
- }
- convert_to_long_ex(scale_param);
- scale = (int) Z_LVAL_PP(scale_param);
- break;
- default:
- WRONG_PARAM_COUNT;
- break;
- }
- convert_to_string_ex(left);
- bc_init_num(&result);
- bc_str2num(&result, Z_STRVAL_PP(left), scale);
- if (bc_sqrt (&result, scale) != 0) {
- Z_STRVAL_P(return_value) = bc_num2str(result);
- Z_STRLEN_P(return_value) = strlen(Z_STRVAL_P(return_value));
- Z_TYPE_P(return_value) = IS_STRING;
- } else {
- php_error(E_WARNING, "Square root of negative number");
- }
- bc_free_num(&result);
- return;
-}
-/* }}} */
-
-/* {{{ proto string bccomp(string left_operand, string right_operand [, int scale])
- Compares two arbitrary precision numbers */
-PHP_FUNCTION(bccomp)
-{
- pval **left, **right, **scale_param;
- bc_num first, second;
- int scale=bc_precision;
-
- switch (ZEND_NUM_ARGS()) {
- case 2:
- if (zend_get_parameters_ex(2, &left, &right) == FAILURE) {
- WRONG_PARAM_COUNT;
- }
- break;
- case 3:
- if (zend_get_parameters_ex(3, &left, &right, &scale_param) == FAILURE) {
- WRONG_PARAM_COUNT;
- }
- convert_to_long_ex(scale_param);
- scale = (int) Z_LVAL_PP(scale_param);
- break;
- default:
- WRONG_PARAM_COUNT;
- break;
- }
-
- convert_to_string_ex(left);
- convert_to_string_ex(right);
- bc_init_num(&first);
- bc_init_num(&second);
-
- bc_str2num(&first, Z_STRVAL_PP(left), scale);
- bc_str2num(&second, Z_STRVAL_PP(right), scale);
- Z_LVAL_P(return_value) = bc_compare(first, second);
- Z_TYPE_P(return_value) = IS_LONG;
-
- bc_free_num(&first);
- bc_free_num(&second);
- return;
-}
-/* }}} */
-
-/* {{{ proto string bcscale(int scale)
- Sets default scale parameter for all bc math functions */
-PHP_FUNCTION(bcscale)
-{
- pval **new_scale;
-
- if (ZEND_NUM_ARGS()!=1 || zend_get_parameters_ex(1, &new_scale)==FAILURE) {
- WRONG_PARAM_COUNT;
- }
-
- convert_to_long_ex(new_scale);
- bc_precision = Z_LVAL_PP(new_scale);
- RETURN_TRUE;
-}
-/* }}} */
-
-
-#endif
-
-/*
- * Local variables:
- * tab-width: 4
- * c-basic-offset: 4
- * End:
- * vim600: sw=4 ts=4 fdm=marker
- * vim<600: sw=4 ts=4
- */
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