diff options
Diffstat (limited to 'misc/win32/getopt.c')
| -rw-r--r-- | misc/win32/getopt.c | 143 |
1 files changed, 0 insertions, 143 deletions
diff --git a/misc/win32/getopt.c b/misc/win32/getopt.c deleted file mode 100644 index 6941ef451..000000000 --- a/misc/win32/getopt.c +++ /dev/null @@ -1,143 +0,0 @@ -/* - * Copyright (c) 1987, 1993, 1994 - * The Regents of the University of California. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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. - */ - -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include "misc.h" - -int opterr = 1, /* if error message should be printed */ - optind = 1, /* index into parent argv vector */ - optopt, /* character checked for validity */ - optreset; /* reset getopt */ -char *optarg = ""; /* argument associated with option */ - -#define EMSG "" - -/* ***APRDOC******************************************************** - * ap_status_t ap_getopt(ap_context_t *, ap_int32_t, char *const *, - * const char *, ap_int32_t) - * Parse the command line options passed to the program. - * arg 1) The context to operate on. - * arg 2) The number of arguments passed to ap_getopt to parse - * arg 3) The array of command line options to parse - * arg 4) A string of characters that are acceptable options to the program. - * characters followed by ":" are required to have an option - * associated - * arg 5) The next option found. There are four potential values for - * this variable on exit. They are: - * APR_EOF -- No more options to parse - * APR_BADCH -- Found a bad option character - * APR_BADARG -- Missing parameter for the found option - * Other -- The next option found. - * NOTE: Arguments 2 and 3 are most commonly argc and argv from - * main(argc, argv) - */ -ap_status_t ap_getopt(struct context_t *cont, ap_int32_t nargc, - char *const *nargv, const char *ostr, ap_int32_t *rv) -{ - char *p; - static char *place = EMSG; /* option letter processing */ - char *oli; /* option letter list index */ - - if (optreset || !*place) { /* update scanning pointer */ - optreset = 0; - if (optind >= nargc || *(place = nargv[optind]) != '-') { - place = EMSG; - *rv = optopt; - return (APR_EOF); - } - if (place[1] && *++place == '-') { /* found "--" */ - ++optind; - place = EMSG; - *rv = optopt; - return (APR_EOF); - } - } /* option letter okay? */ - if ((optopt = (int) *place++) == (int) ':' || - !(oli = strchr(ostr, optopt))) { - /* - * if the user didn't specify '-' as an option, - * assume it means -1. - */ - if (optopt == (int) '-') - *rv = optopt; - return (APR_EOF); - if (!*place) - ++optind; - if (opterr && *ostr != ':') { - if (!(p = strrchr(*nargv, '/'))) - p = *nargv; - else - ++p; - (void) fprintf(stderr, - "%s: illegal option -- %c\n", p, optopt); - } - *rv = optopt; - return APR_BADCH; - } - if (*++oli != ':') { /* don't need argument */ - optarg = NULL; - if (!*place) - ++optind; - } - else { /* need an argument */ - if (*place) /* no white space */ - optarg = place; - else if (nargc <= ++optind) { /* no arg */ - place = EMSG; - if (*ostr == ':') - *rv = optopt; - return (APR_BADARG); - if (opterr) { - if (!(p = strrchr(*nargv, '/'))) - p = *nargv; - else - ++p; - (void) fprintf(stderr, - "%s: option requires an argument -- %c\n", - p, optopt); - } - *rv = optopt; - return (APR_BADCH); - } - else /* white space */ - optarg = nargv[optind]; - place = EMSG; - ++optind; - } - *rv = optopt; - return APR_SUCCESS; -} - - |