| /* |
| * (C) Copyright 2014, Stephen M. Cameron. |
| * |
| * The license below covers all files distributed with fio unless otherwise |
| * noted in the file itself. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 as |
| * published by the Free Software Foundation. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| * |
| */ |
| |
| #include <stdio.h> |
| #include <string.h> |
| |
| #include "../y.tab.h" |
| |
| extern int evaluate_arithmetic_expression(const char *buffer, long long *ival, |
| double *dval, double implied_units, int is_time); |
| |
| int main(int argc, char *argv[]) |
| { |
| int rc, bye = 0; |
| long long result; |
| double dresult; |
| char buffer[100]; |
| |
| do { |
| if (fgets(buffer, 90, stdin) == NULL) |
| break; |
| rc = strlen(buffer); |
| if (rc > 0 && buffer[rc - 1] == '\n') |
| buffer[rc - 1] = '\0'; |
| rc = evaluate_arithmetic_expression(buffer, &result, &dresult, 1.0, 0); |
| if (!rc) { |
| printf("%lld (%20.20lf)\n", result, dresult); |
| } else { |
| fprintf(stderr, "Syntax error\n"); |
| result = 0; |
| dresult = 0; |
| } |
| } while (!bye); |
| return 0; |
| } |
| |