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-rw-r--r--ext/bcmath/bcmath.c557
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diff --git a/ext/bcmath/bcmath.c b/ext/bcmath/bcmath.c
deleted file mode 100644
index d5435a468c..0000000000
--- a/ext/bcmath/bcmath.c
+++ /dev/null
@@ -1,557 +0,0 @@
-/*
- +----------------------------------------------------------------------+
- | PHP Version 4 |
- +----------------------------------------------------------------------+
- | Copyright (c) 1997-2003 The PHP Group |
- +----------------------------------------------------------------------+
- | This source file is subject to version 3.0 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_0.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 "libbcmath/src/bcmath.h"
-
-ZEND_DECLARE_MODULE_GLOBALS(bcmath);
-
-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)
- PHP_FE(bcpowmod, NULL)
- {NULL, NULL, NULL}
-};
-
-zend_module_entry bcmath_module_entry = {
- STANDARD_MODULE_HEADER,
- "bcmath",
- bcmath_functions,
-#if ZTS
- PHP_MODULE_STARTUP_N(bcmath),
-#else
- NULL,
-#endif
- NULL,
- PHP_RINIT(bcmath),
- PHP_RSHUTDOWN(bcmath),
- 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
-
-#if ZTS
-PHP_MODULE_STARTUP_D(bcmath)
-{
- zend_bcmath_globals *bcmath_globals;
-
- ts_allocate_id(&bcmath_globals_id, sizeof(zend_bcmath_globals), NULL, NULL);
- bcmath_globals = ts_resource(bcmath_globals_id);
- return SUCCESS;
-}
-#endif
-
-PHP_RSHUTDOWN_FUNCTION(bcmath)
-{
- bc_free_num(&BCG(_zero_));
- bc_free_num(&BCG(_one_));
- bc_free_num(&BCG(_two_));
-
- return SUCCESS;
-}
-
-
-PHP_RINIT_FUNCTION(bcmath)
-{
- if (cfg_get_long("bcmath.scale", &bc_precision) == FAILURE) {
- bc_precision = 0;
- }
-
- if (bc_precision < 0) {
- bc_precision = 0;
- }
-
- bc_init_numbers(TSRMLS_C);
-
- 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();
-}
-
-/* {{{ php_str2num
- Convert to bc_num detecting scale */
-static void php_str2num(bc_num *num, char *str TSRMLS_DC)
-{
- char *p;
-
- if (!(p = strchr(str, '.'))) {
- bc_str2num(num, str, 0 TSRMLS_CC);
- return;
- }
-
- bc_str2num(num, str, strlen(p+1) TSRMLS_CC);
-}
-/* }}} */
-
-/* {{{ proto string bcadd(string left_operand, string right_operand [, int scale])
- Returns the sum of two arbitrary precision numbers */
-PHP_FUNCTION(bcadd)
-{
- zval **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) < 0) ? 0 : 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 TSRMLS_CC);
- bc_init_num(&second TSRMLS_CC);
- bc_init_num(&result TSRMLS_CC);
- php_str2num(&first, Z_STRVAL_PP(left) TSRMLS_CC);
- php_str2num(&second, Z_STRVAL_PP(right) TSRMLS_CC);
- bc_add (first, second, &result, scale);
- if (result->n_scale > scale) {
- result->n_scale = 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)
-{
- zval **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) < 0) ? 0 : 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 TSRMLS_CC);
- bc_init_num(&second TSRMLS_CC);
- bc_init_num(&result TSRMLS_CC);
- php_str2num(&first, Z_STRVAL_PP(left) TSRMLS_CC);
- php_str2num(&second, Z_STRVAL_PP(right) TSRMLS_CC);
- bc_sub (first, second, &result, scale);
- if (result->n_scale > scale) {
- result->n_scale = 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)
-{
- zval **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) < 0) ? 0 : 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 TSRMLS_CC);
- bc_init_num(&second TSRMLS_CC);
- bc_init_num(&result TSRMLS_CC);
- php_str2num(&first, Z_STRVAL_PP(left) TSRMLS_CC);
- php_str2num(&second, Z_STRVAL_PP(right) TSRMLS_CC);
- bc_multiply (first, second, &result, scale TSRMLS_CC);
- if (result->n_scale > scale) {
- result->n_scale = 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)
-{
- zval **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) < 0) ? 0 : 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 TSRMLS_CC);
- bc_init_num(&second TSRMLS_CC);
- bc_init_num(&result TSRMLS_CC);
- php_str2num(&first, Z_STRVAL_PP(left) TSRMLS_CC);
- php_str2num(&second, Z_STRVAL_PP(right) TSRMLS_CC);
- switch (bc_divide(first, second, &result, scale TSRMLS_CC)) {
- case 0: /* OK */
- if (result->n_scale > scale) {
- result->n_scale = 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;
- break;
- case -1: /* division by zero */
- php_error_docref(NULL TSRMLS_CC, 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)
-{
- zval **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 TSRMLS_CC);
- bc_init_num(&second TSRMLS_CC);
- bc_init_num(&result TSRMLS_CC);
- bc_str2num(&first, Z_STRVAL_PP(left), 0 TSRMLS_CC);
- bc_str2num(&second, Z_STRVAL_PP(right), 0 TSRMLS_CC);
- switch (bc_modulo(first, second, &result, 0 TSRMLS_CC)) {
- 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_docref(NULL TSRMLS_CC, E_WARNING, "Division by zero");
- break;
- }
- bc_free_num(&first);
- bc_free_num(&second);
- bc_free_num(&result);
- return;
-}
-/* }}} */
-
-/* {{{ proto string bcpowmod(string x, string y, string mod [, int scale])
- Returns the value of an arbitrary precision number raised to the power of another reduced by a modulous */
-PHP_FUNCTION(bcpowmod)
-{
- char *left, *right, *modulous;
- int left_len, right_len, modulous_len;
- bc_num first, second, mod, result;
- int scale = bc_precision;
-
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "sss|l", &left, &left_len, &right, &right_len, &modulous, &modulous_len, &scale) == FAILURE) {
- WRONG_PARAM_COUNT;
- }
-
- bc_init_num(&first TSRMLS_CC);
- bc_init_num(&second TSRMLS_CC);
- bc_init_num(&mod TSRMLS_CC);
- bc_init_num(&result TSRMLS_CC);
- php_str2num(&first, left TSRMLS_CC);
- php_str2num(&second, right TSRMLS_CC);
- php_str2num(&mod, modulous TSRMLS_CC);
- bc_raisemod(first, second, mod, &result, scale TSRMLS_CC);
- if (result->n_scale > scale) {
- result->n_scale = 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(&mod);
- 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)
-{
- zval **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) < 0) ? 0 : 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 TSRMLS_CC);
- bc_init_num(&second TSRMLS_CC);
- bc_init_num(&result TSRMLS_CC);
- php_str2num(&first, Z_STRVAL_PP(left) TSRMLS_CC);
- php_str2num(&second, Z_STRVAL_PP(right) TSRMLS_CC);
- bc_raise (first, second, &result, scale TSRMLS_CC);
- if (result->n_scale > scale) {
- result->n_scale = 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)
-{
- zval **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) < 0) ? 0 : Z_LVAL_PP(scale_param);
- break;
- default:
- WRONG_PARAM_COUNT;
- break;
- }
- convert_to_string_ex(left);
- bc_init_num(&result TSRMLS_CC);
- php_str2num(&result, Z_STRVAL_PP(left) TSRMLS_CC);
- if (bc_sqrt (&result, scale TSRMLS_CC) != 0) {
- if (result->n_scale > scale) {
- result->n_scale = 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;
- } else {
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "Square root of negative number");
- }
- bc_free_num(&result);
- return;
-}
-/* }}} */
-
-/* {{{ proto int bccomp(string left_operand, string right_operand [, int scale])
- Compares two arbitrary precision numbers */
-PHP_FUNCTION(bccomp)
-{
- zval **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) < 0) ? 0 : 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 TSRMLS_CC);
- bc_init_num(&second TSRMLS_CC);
-
- bc_str2num(&first, Z_STRVAL_PP(left), scale TSRMLS_CC);
- bc_str2num(&second, Z_STRVAL_PP(right), scale TSRMLS_CC);
- 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 bool bcscale(int scale)
- Sets default scale parameter for all bc math functions */
-PHP_FUNCTION(bcscale)
-{
- zval **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) < 0) ? 0 : 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
- */