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/******************************************************************************
**
** rm_clp.c
**
** C file for command line parser
**
** Automatically created by genparse v0.8.1
**
** See http://genparse.sourceforge.net for details and updates
**
******************************************************************************/
#include <string.h>
#include <stdlib.h>
#include <getopt.h>
#include "rm_clp.h"
static struct option const long_options[] =
{
{"directory", no_argument, NULL, 'd'},
{"force", no_argument, NULL, 'f'},
{"interactive", no_argument, NULL, 'i'},
{"recursive", no_argument, NULL, 'r'},
{"verbose", no_argument, NULL, 'v'},
{"help", no_argument, NULL, 'h'},
{"version", no_argument, NULL, 256},
{NULL, 0, NULL, 0}
};
/*----------------------------------------------------------------------------
**
** Cmdline ()
**
** Parse the argv array of command line parameters
**
**--------------------------------------------------------------------------*/
void Cmdline (struct arg_t *my_args, int argc, char *argv[])
{
extern char *optarg;
extern int optind;
int c;
int errflg = 0;
my_args->directory = false;
my_args->force = false;
my_args->interactive = false;
my_args->recursive = false;
my_args->verbose = false;
my_args->help = false;
my_args->version = false;
optind = 0;
while ((c = getopt_long (argc, argv, "dfirRvh", long_options, &optind)) != - 1)
{
switch (c)
{
case 'd':
my_args->directory = true;
break;
case 'f':
my_args->force = true;
break;
case 'i':
my_args->interactive = true;
break;
case 'r':
case 'R':
my_args->recursive = true;
break;
case 'v':
my_args->verbose = true;
break;
case 'h':
my_args->help = true;
usage (EXIT_SUCCESS, argv[0]);
break;
case 256:
my_args->version = true;
break;
default:
usage (EXIT_FAILURE, argv[0]);
}
} /* while */
if (errflg)
usage (EXIT_FAILURE, argv[0]);
if (optind >= argc)
my_args->optind = 0;
else
my_args->optind = optind;
}
/*----------------------------------------------------------------------------
**
** usage ()
**
** Print out usage information, then exit
**
**--------------------------------------------------------------------------*/
void usage (int status, char *program_name)
{
if (status != EXIT_SUCCESS)
fprintf (stderr, _("Try `%s --help' for more information.\n"),
program_name);
else
{
printf (_("\
Remove (unlink) the FILE(s).\n\
\n\
Usage: %s [OPTION]... FILE...\n\
-d, --directory unlink directory, even if non-empty (super-user only)\n\
-f, --force ignore nonexistant files, never prompt\n\
-i, --interactive prompt before any removal\n\
-r -R, --recursive remove the contents of directories recursively\n\
-v, --verbose explain what is being done\n\
-h, --help print this help and exit\n\
--version print version information and exit\n\
\n\
To remove a file whose name starts with a `-', for example `-foo',\n\
use one of these commands:\n\
%s -- -foo\n\
\n\
%s ./-foo\n\
\n\
Note that if you use rm to remove a file, it is usually possible to recover\n\
the contents of that file. If you want more assurance that the contents are\n\
truly unrecoverable, consider using shred.\n"), program_name, program_name, program_name);
emit_bug_reporting_address ();
}
exit (status);
}
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