diff options
Diffstat (limited to 'src/libopts/numeric.c')
| -rw-r--r-- | src/libopts/numeric.c | 180 |
1 files changed, 0 insertions, 180 deletions
diff --git a/src/libopts/numeric.c b/src/libopts/numeric.c deleted file mode 100644 index bbb43ccdcd..0000000000 --- a/src/libopts/numeric.c +++ /dev/null @@ -1,180 +0,0 @@ - -/** - * \file numeric.c - * - * Handle options with numeric (integer) arguments. - * - * @addtogroup autoopts - * @{ - */ -/* - * This file is part of AutoOpts, a companion to AutoGen. - * AutoOpts is free software. - * AutoOpts is Copyright (C) 1992-2018 by Bruce Korb - all rights reserved - * - * AutoOpts is available under any one of two licenses. The license - * in use must be one of these two and the choice is under the control - * of the user of the license. - * - * The GNU Lesser General Public License, version 3 or later - * See the files "COPYING.lgplv3" and "COPYING.gplv3" - * - * The Modified Berkeley Software Distribution License - * See the file "COPYING.mbsd" - * - * These files have the following sha256 sums: - * - * 8584710e9b04216a394078dc156b781d0b47e1729104d666658aecef8ee32e95 COPYING.gplv3 - * 4379e7444a0e2ce2b12dd6f5a52a27a4d02d39d247901d3285c88cf0d37f477b COPYING.lgplv3 - * 13aa749a5b0a454917a944ed8fffc530b784f5ead522b1aacaf4ec8aa55a6239 COPYING.mbsd - */ - -/*=export_func optionShowRange - * private: - * - * what: Show info about range constraints - * arg: + tOptions * + pOpts + program options descriptor + - * arg: + tOptDesc * + pOptDesc + the descriptor for this arg + - * arg: + void * + rng_table + the value range tables + - * arg: + int + rng_count + the number of entries + - * - * doc: - * Show information about a numeric option with range constraints. -=*/ -void -optionShowRange(tOptions * pOpts, tOptDesc * pOD, void * rng_table, int rng_ct) -{ - const struct {long const rmin, rmax;} * rng = rng_table; - - char const * pz_indent = zTabHyp + tab_skip_ct; - - /* - * The range is shown only for full usage requests and an error - * in this particular option. - */ - if (pOpts != OPTPROC_EMIT_USAGE) { - if (pOpts <= OPTPROC_EMIT_LIMIT) - return; - pz_indent = ONE_TAB_STR; - - fprintf(option_usage_fp, zRangeErr, pOpts->pzProgName, - pOD->pz_Name, pOD->optArg.argInt); - pz_indent = ""; - } - - if (pOD->fOptState & OPTST_SCALED_NUM) - fprintf(option_usage_fp, zRangeScaled, pz_indent); - - fprintf(option_usage_fp, (rng_ct > 1) ? zRangeLie : zRangeOnly, pz_indent); - pz_indent = (pOpts != OPTPROC_EMIT_USAGE) - ? ONE_TAB_STR - : (zTabSpace + tab_skip_ct); - - for (;;) { - if (rng->rmax == LONG_MIN) - fprintf(option_usage_fp, zRangeExact, pz_indent, rng->rmin); - else if (rng->rmin == LONG_MIN) - fprintf(option_usage_fp, zRangeUpto, pz_indent, rng->rmax); - else if (rng->rmax == LONG_MAX) - fprintf(option_usage_fp, zRangeAbove, pz_indent, rng->rmin); - else - fprintf(option_usage_fp, zRange, pz_indent, rng->rmin, - rng->rmax); - - if (--rng_ct <= 0) { - fputc(NL, option_usage_fp); - break; - } - fputs(zRangeOr, option_usage_fp); - rng++; - } - - if (pOpts > OPTPROC_EMIT_LIMIT) - pOpts->pUsageProc(pOpts, EXIT_FAILURE); -} - -/*=export_func optionNumericVal - * private: - * - * what: process an option with a numeric value. - * arg: + tOptions * + opts + program options descriptor + - * arg: + tOptDesc * + od + the descriptor for this arg + - * - * doc: - * Decipher a numeric value. -=*/ -void -optionNumericVal(tOptions * opts, tOptDesc * od) -{ - char * pz; - long val; - - /* - * Guard against all the different ways this procedure might get invoked - * when there is no string argument provided. - */ - if (INQUERY_CALL(opts, od) || (od->optArg.argString == NULL)) - return; - - /* - * Numeric options may have a range associated with it. - * If it does, the usage procedure requests that it be - * emitted by passing a NULL od pointer. Also bail out - * if there is no option argument or if we are being reset. - */ - if ( (od == NULL) - || (od->optArg.argString == NULL) - || ((od->fOptState & OPTST_RESET) != 0) - || (opts <= OPTPROC_EMIT_LIMIT)) - return; - - errno = 0; - val = strtol(od->optArg.argString, &pz, 0); - if ((pz == od->optArg.argString) || (errno != 0)) - goto bad_number; - - if ((od->fOptState & OPTST_SCALED_NUM) != 0) - switch (*(pz++)) { - case NUL: pz--; break; - case 't': val *= 1000; /* FALLTHROUGH */ - case 'g': val *= 1000; /* FALLTHROUGH */ - case 'm': val *= 1000; /* FALLTHROUGH */ - case 'k': val *= 1000; break; - - case 'T': val *= 1024; /* FALLTHROUGH */ - case 'G': val *= 1024; /* FALLTHROUGH */ - case 'M': val *= 1024; /* FALLTHROUGH */ - case 'K': val *= 1024; break; - - default: goto bad_number; - } - - if (*pz != NUL) - goto bad_number; - - if (od->fOptState & OPTST_ALLOC_ARG) { - AGFREE(od->optArg.argString); - od->fOptState &= ~OPTST_ALLOC_ARG; - } - - od->optArg.argInt = val; - return; - - bad_number: - - fprintf( stderr, zNotNumber, opts->pzProgName, od->optArg.argString ); - if ((opts->fOptSet & OPTPROC_ERRSTOP) != 0) - (*(opts->pUsageProc))(opts, EXIT_FAILURE); - - errno = EINVAL; - od->optArg.argInt = ~0; -} - -/** @} - * - * Local Variables: - * mode: C - * c-file-style: "stroustrup" - * indent-tabs-mode: nil - * End: - * end of autoopts/numeric.c */ |