/* WARNING: This file was generated by dkct. 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 */ /* Copyright (C) 2015-2017, Dirk Krause Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above opyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. * Neither the name of the author nor the names of contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ /** @file dk4mai8ddu.c The dk4mai8ddu module. */ #line 70 "dk4mai8ddu.ctr" #include "dk4mai8ddu.h" #include "dk4numco.h" #include "dk4str8.h" #line 78 "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 100 "dk4mai8ddu.ctr" if ((NULL != rp) && (NULL != src)) { #if VERSION_BEFORE_20141007 dk4error_init(&er); #endif do { #line 106 "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 119 "dk4mai8ddu.ctr" cc = 0; if (0 != found) { #line 121 "dk4mai8ddu.ctr" back = 1; *rp = result; } else { #line 124 "dk4mai8ddu.ctr" ep = src; #line 125 "dk4mai8ddu.ctr" dk4error_set_simple_error_code(erp, DK4_E_SYNTAX); } } break; default: { cc = 0; #line 130 "dk4mai8ddu.ctr" ep = src; #line 131 "dk4mai8ddu.ctr" if (0 != found) { switch (atg) { case 2: { #line 134 "dk4mai8ddu.ctr" back = 1; *rp = result; } break; case 1: { #line 138 "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 146 "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 155 "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 163 "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 193 "dk4mai8ddu.ctr" return back; }