diff options
Diffstat (limited to 'openjpeg/src/bin/common/opj_getopt.c')
| -rw-r--r-- | openjpeg/src/bin/common/opj_getopt.c | 277 |
1 files changed, 0 insertions, 277 deletions
diff --git a/openjpeg/src/bin/common/opj_getopt.c b/openjpeg/src/bin/common/opj_getopt.c deleted file mode 100644 index 11ccfc59b..000000000 --- a/openjpeg/src/bin/common/opj_getopt.c +++ /dev/null @@ -1,277 +0,0 @@ -/* - * The copyright in this software is being made available under the 3-clauses - * BSD License, included below. This software may be subject to other third - * party and contributor rights, including patent rights, and no such rights - * are granted under this license. - * - * 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. 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. - */ - -/* last review : october 29th, 2002 */ - -#if defined(LIBC_SCCS) && !defined(lint) -static char sccsid[] = "@(#)opj_getopt.c 8.3 (Berkeley) 4/27/95"; -#endif /* LIBC_SCCS and not lint */ - -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include "opj_getopt.h" - -int opj_opterr = 1, /* if error message should be printed */ - opj_optind = 1, /* index into parent argv vector */ - opj_optopt, /* character checked for validity */ - opj_optreset; /* reset getopt */ -char *opj_optarg; /* argument associated with option */ - -#define BADCH (int)'?' -#define BADARG (int)':' -static char EMSG[] = {""}; - -/* As this class remembers its values from one Java call to the other, reset the values before each use */ -void opj_reset_options_reading(void) -{ - opj_opterr = 1; - opj_optind = 1; -} - -/* - * getopt -- - * Parse argc/argv argument vector. - */ -int opj_getopt(int nargc, char *const *nargv, const char *ostr) -{ -# define __progname nargv[0] - static char *place = EMSG; /* option letter processing */ - const char *oli = NULL; /* option letter list index */ - - if (opj_optreset || !*place) { /* update scanning pointer */ - opj_optreset = 0; - if (opj_optind >= nargc || *(place = nargv[opj_optind]) != '-') { - place = EMSG; - return (-1); - } - if (place[1] && *++place == '-') { /* found "--" */ - ++opj_optind; - place = EMSG; - return (-1); - } - } /* option letter okay? */ - if ((opj_optopt = (int) * place++) == (int) ':' || - !(oli = strchr(ostr, opj_optopt))) { - /* - * if the user didn't specify '-' as an option, - * assume it means -1. - */ - if (opj_optopt == (int) '-') { - return (-1); - } - if (!*place) { - ++opj_optind; - } - if (opj_opterr && *ostr != ':') { - fprintf(stderr, - "%s: illegal option -- %c\n", __progname, opj_optopt); - return (BADCH); - } - } - if (*++oli != ':') { /* don't need argument */ - opj_optarg = NULL; - if (!*place) { - ++opj_optind; - } - } else { /* need an argument */ - if (*place) { /* no white space */ - opj_optarg = place; - } else if (nargc <= ++opj_optind) { /* no arg */ - place = EMSG; - if (*ostr == ':') { - return (BADARG); - } - if (opj_opterr) { - fprintf(stderr, - "%s: option requires an argument -- %c\n", - __progname, opj_optopt); - return (BADCH); - } - } else { /* white space */ - opj_optarg = nargv[opj_optind]; - } - place = EMSG; - ++opj_optind; - } - return (opj_optopt); /* dump back option letter */ -} - - -int opj_getopt_long(int argc, char * const argv[], const char *optstring, - const opj_option_t *longopts, int totlen) -{ - static int lastidx, lastofs; - const char *tmp; - int i, len; - char param = 1; - -again: - if (opj_optind >= argc || !argv[opj_optind] || *argv[opj_optind] != '-') { - return -1; - } - - if (argv[opj_optind][0] == '-' && argv[opj_optind][1] == 0) { - if (opj_optind >= (argc - 1)) { /* no more input parameters */ - param = 0; - } else { /* more input parameters */ - if (argv[opj_optind + 1][0] == '-') { - param = 0; /* Missing parameter after '-' */ - } else { - param = 2; - } - } - } - - if (param == 0) { - ++opj_optind; - return (BADCH); - } - - if (argv[opj_optind][0] == '-') { /* long option */ - char* arg; - const opj_option_t* o; - o = longopts; - len = sizeof(longopts[0]); - - if (param > 1) { - if (opj_optind + 1 >= argc) { - return -1; - } - arg = argv[opj_optind + 1]; - opj_optind++; - } else { - arg = argv[opj_optind] + 1; - } - - if (strlen(arg) > 1) { - for (i = 0; i < totlen; i = i + len, o++) { - if (!strcmp(o->name, arg)) { /* match */ - if (o->has_arg == 0) { - if ((argv[opj_optind + 1]) && (!(argv[opj_optind + 1][0] == '-'))) { - fprintf(stderr, "%s: option does not require an argument. Ignoring %s\n", arg, - argv[opj_optind + 1]); - ++opj_optind; - } - } else { - opj_optarg = argv[opj_optind + 1]; - if (opj_optarg) { - if (opj_optarg[0] == - '-') { /* Has read next input parameter: No arg for current parameter */ - if (opj_opterr) { - fprintf(stderr, "%s: option requires an argument\n", arg); - return (BADCH); - } - } - } - if (!opj_optarg && o->has_arg == 1) { /* no argument there */ - if (opj_opterr) { - fprintf(stderr, "%s: option requires an argument \n", arg); - return (BADCH); - } - } - ++opj_optind; - } - ++opj_optind; - if (o->flag) { - *(o->flag) = o->val; - } else { - return o->val; - } - return 0; - } - }/*(end for)String not found in the list*/ - fprintf(stderr, "Invalid option %s\n", arg); - ++opj_optind; - return (BADCH); - } else { /*Single character input parameter*/ - if (*optstring == ':') { - return ':'; - } - if (lastidx != opj_optind) { - lastidx = opj_optind; - lastofs = 0; - } - opj_optopt = argv[opj_optind][lastofs + 1]; - if ((tmp = strchr(optstring, opj_optopt))) { /*Found input parameter in list*/ - if (*tmp == 0) { /* apparently, we looked for \0, i.e. end of argument */ - ++opj_optind; - goto again; - } - if (tmp[1] == ':') { /* argument expected */ - if (tmp[2] == ':' || - argv[opj_optind][lastofs + 2]) { /* "-foo", return "oo" as opj_optarg */ - if (!*(opj_optarg = argv[opj_optind] + lastofs + 2)) { - opj_optarg = 0; - } - goto found; - } - opj_optarg = argv[opj_optind + 1]; - if (opj_optarg) { - if (opj_optarg[0] == - '-') { /* Has read next input parameter: No arg for current parameter */ - if (opj_opterr) { - fprintf(stderr, "%s: option requires an argument\n", arg); - ++opj_optind; - return (BADCH); - } - } - } - if (!opj_optarg) { /* missing argument */ - if (opj_opterr) { - fprintf(stderr, "%s: option requires an argument\n", arg); - ++opj_optind; - return (BADCH); - } - } - ++opj_optind; - } else {/*Argument not expected*/ - ++lastofs; - return opj_optopt; - } -found: - ++opj_optind; - return opj_optopt; - } else { /* not found */ - fprintf(stderr, "Invalid option %s\n", arg); - ++opj_optind; - return (BADCH); - }/*end of not found*/ - - }/* end of single character*/ - }/*end '-'*/ - fprintf(stderr, "Invalid option\n"); - ++opj_optind; - return (BADCH);; -}/*end function*/ |