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/* Copyright 2010 Alain Knaff.
* This file is part of mtools.
*
* Mtools is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Mtools is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Mtools. If not, see <http://www.gnu.org/licenses/>.
*
* mshortname.c
* shows short name of a file
*/
#include "sysincludes.h"
#include "mtools.h"
#include "mainloop.h"
static int print_short_name(direntry_t *entry, MainParam_t *mp UNUSEDP)
{
fprintShortPwd(stdout, entry);
putchar('\n');
return GOT_ONE;
}
static void usage(int ret) NORETURN;
static void usage(int ret)
{
fprintf(stderr, "Mtools version %s, dated %s\n",
mversion, mdate);
fprintf(stderr,
"Usage: %s msdosfile [msdosfiles...]\n",
progname);
exit(ret);
}
void mshortname(int argc, char **argv, int type UNUSEDP) NORETURN;
void mshortname(int argc, char **argv, int type UNUSEDP)
{
struct MainParam_t mp;
int c;
if(helpFlag(argc, argv))
usage(0);
while ((c = getopt(argc, argv, "i:h")) != EOF) {
switch (c) {
case 'i':
set_cmd_line_image(optarg);
break;
case 'h':
usage(0);
case '?':
usage(1);
}
}
if(optind == argc) {
usage(0);
}
if (optind >= argc)
usage(1);
init_mp(&mp);
mp.callback = print_short_name;
mp.arg = NULL;
mp.lookupflags = ACCEPT_PLAIN | ACCEPT_DIR;
exit(main_loop(&mp, argv + optind, argc - optind));
}
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