/* Copyright (C) 2015-2020, Dirk Krause SPDX-License-Identifier: BSD-3-Clause */ /* WARNING: This file was generated by the dkct program (see http://dktools.sourceforge.net/ for details). Changes you make here will be lost if dkct is run again! You should modify the original source and run dkct on it. Original source: dk4mai8ddu.ctr */ /** @file dk4mai8ddu.c The dk4mai8ddu module. */ #line 82 "dk4mai8ddu.ctr" #include "dk4conf.h" #if DK4_HAVE_ASSERT_H #ifndef ASSERT_H_INCLUDED #include #define ASSERT_H_INCLUDED 1 #endif #endif #include "dk4mai8ddu.h" #include "dk4numco.h" #include "dk4str8.h" #line 99 "dk4mai8ddu.ctr" int dk4ma_input_c8_dec_dk4_um_t( dk4_um_t *rp, const char *src, const char **endptr, int atg, dk4_er_t *erp ) { #if VERSION_BEFORE_20141007 dk4_er_t er; #endif dk4_um_t result= (dk4_um_t)0UL; dk4_um_t op; const char *ep = NULL; int found = 0; int back = 0; int cc = 1; #line 121 "dk4mai8ddu.ctr" #if DK4_USE_ASSERT assert(NULL != rp); assert(NULL != src); #endif if ((NULL != rp) && (NULL != src)) { #if VERSION_BEFORE_20141007 dk4error_init(&er); #endif do { #line 131 "dk4mai8ddu.ctr" op = (dk4_um_t)0UL; switch (*src) { case '0': { op = (dk4_um_t)0UL; } break; case '1': { op = (dk4_um_t)1UL; } break; case '2': { op = (dk4_um_t)2UL; } break; case '3': { op = (dk4_um_t)3UL; } break; case '4': { op = (dk4_um_t)4UL; } break; case '5': { op = (dk4_um_t)5UL; } break; case '6': { op = (dk4_um_t)6UL; } break; case '7': { op = (dk4_um_t)7UL; } break; case '8': { op = (dk4_um_t)8UL; } break; case '9': { op = (dk4_um_t)9UL; } break; case '\0': { #line 144 "dk4mai8ddu.ctr" cc = 0; if (0 != found) { #line 146 "dk4mai8ddu.ctr" back = 1; *rp = result; } else { #line 149 "dk4mai8ddu.ctr" ep = src; #line 150 "dk4mai8ddu.ctr" dk4error_set_simple_error_code(erp, DK4_E_SYNTAX); } } break; default: { cc = 0; #line 155 "dk4mai8ddu.ctr" ep = src; #line 156 "dk4mai8ddu.ctr" if (0 != found) { switch (atg) { case 2: { #line 159 "dk4mai8ddu.ctr" back = 1; *rp = result; } break; case 1: { #line 163 "dk4mai8ddu.ctr" if (NULL == dk4str8_start(src, NULL)) { back = 1; *rp = result; } else { dk4error_set_simple_error_code(erp, DK4_E_SYNTAX); } } break; default: { #line 171 "dk4mai8ddu.ctr" dk4error_set_simple_error_code(erp, DK4_E_SYNTAX); } break; } } else { dk4error_set_simple_error_code(erp, DK4_E_SYNTAX); } } break; } if (0 != cc) { #line 180 "dk4mai8ddu.ctr" found = 1; #if VERSION_BEFORE_20141007 result = dk4ma_um_add( dk4ma_um_mul(result, (dk4_um_t)10UL, &er), op, &er ); if (DK4_E_NONE != er.ec) { cc = 0; #line 188 "dk4mai8ddu.ctr" dk4error_set_simple_error_code(erp, DK4_E_MATH_OVERFLOW); ep = src; } #else if ((DK4_UM_MAX / (dk4_um_t)10UL) >= result) { result *= (dk4_um_t)10UL; if ((DK4_UM_MAX - op) >= result) { result += op; } else { cc = 0; ep = src; dk4error_set_simple_error_code(erp, DK4_E_MATH_OVERFLOW); } } else { cc = 0; ep = src; dk4error_set_simple_error_code(erp, DK4_E_MATH_OVERFLOW); } #endif } if (0 != cc) { src++; } } while (0 != cc); } else { dk4error_set_simple_error_code(erp, DK4_E_INVALID_ARGUMENTS); if (NULL != src) { ep = src; } } if (NULL != endptr) { *endptr = ep; } #line 218 "dk4mai8ddu.ctr" return back; }