1*d5c9a868SElliott Hughes /* Copyright 1986-1992 Emmet P. Gray.
2*d5c9a868SElliott Hughes * Copyright 1996,1997,2000-2002,2009 Alain Knaff.
3*d5c9a868SElliott Hughes * This file is part of mtools.
4*d5c9a868SElliott Hughes *
5*d5c9a868SElliott Hughes * Mtools is free software: you can redistribute it and/or modify
6*d5c9a868SElliott Hughes * it under the terms of the GNU General Public License as published by
7*d5c9a868SElliott Hughes * the Free Software Foundation, either version 3 of the License, or
8*d5c9a868SElliott Hughes * (at your option) any later version.
9*d5c9a868SElliott Hughes *
10*d5c9a868SElliott Hughes * Mtools is distributed in the hope that it will be useful,
11*d5c9a868SElliott Hughes * but WITHOUT ANY WARRANTY; without even the implied warranty of
12*d5c9a868SElliott Hughes * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13*d5c9a868SElliott Hughes * GNU General Public License for more details.
14*d5c9a868SElliott Hughes *
15*d5c9a868SElliott Hughes * You should have received a copy of the GNU General Public License
16*d5c9a868SElliott Hughes * along with Mtools. If not, see <http://www.gnu.org/licenses/>.
17*d5c9a868SElliott Hughes *
18*d5c9a868SElliott Hughes * mcd.c: Change MSDOS directories
19*d5c9a868SElliott Hughes */
20*d5c9a868SElliott Hughes
21*d5c9a868SElliott Hughes #include "sysincludes.h"
22*d5c9a868SElliott Hughes #include "msdos.h"
23*d5c9a868SElliott Hughes #include "mainloop.h"
24*d5c9a868SElliott Hughes #include "mtools.h"
25*d5c9a868SElliott Hughes
26*d5c9a868SElliott Hughes
mcd_callback(direntry_t * entry,MainParam_t * mp UNUSEDP)27*d5c9a868SElliott Hughes static int mcd_callback(direntry_t *entry, MainParam_t *mp UNUSEDP)
28*d5c9a868SElliott Hughes {
29*d5c9a868SElliott Hughes FILE *fp;
30*d5c9a868SElliott Hughes
31*d5c9a868SElliott Hughes if (!(fp = open_mcwd("w"))){
32*d5c9a868SElliott Hughes fprintf(stderr,"mcd: Can't open mcwd .file for writing\n");
33*d5c9a868SElliott Hughes return ERROR_ONE;
34*d5c9a868SElliott Hughes }
35*d5c9a868SElliott Hughes
36*d5c9a868SElliott Hughes fprintPwd(fp, entry,0);
37*d5c9a868SElliott Hughes fprintf(fp, "\n");
38*d5c9a868SElliott Hughes fclose(fp);
39*d5c9a868SElliott Hughes return GOT_ONE | STOP_NOW;
40*d5c9a868SElliott Hughes }
41*d5c9a868SElliott Hughes
42*d5c9a868SElliott Hughes static void usage(int ret) NORETURN;
usage(int ret)43*d5c9a868SElliott Hughes static void usage(int ret)
44*d5c9a868SElliott Hughes {
45*d5c9a868SElliott Hughes fprintf(stderr, "Mtools version %s, dated %s\n",
46*d5c9a868SElliott Hughes mversion, mdate);
47*d5c9a868SElliott Hughes fprintf(stderr, "Usage: %s: [-V] [-i image] msdosdirectory\n",
48*d5c9a868SElliott Hughes progname);
49*d5c9a868SElliott Hughes exit(ret);
50*d5c9a868SElliott Hughes }
51*d5c9a868SElliott Hughes
52*d5c9a868SElliott Hughes
53*d5c9a868SElliott Hughes void mcd(int argc, char **argv, int type UNUSEDP) NORETURN;
mcd(int argc,char ** argv,int type UNUSEDP)54*d5c9a868SElliott Hughes void mcd(int argc, char **argv, int type UNUSEDP)
55*d5c9a868SElliott Hughes {
56*d5c9a868SElliott Hughes struct MainParam_t mp;
57*d5c9a868SElliott Hughes int c;
58*d5c9a868SElliott Hughes
59*d5c9a868SElliott Hughes while ((c = getopt(argc, argv, "i:")) != EOF) {
60*d5c9a868SElliott Hughes switch(c) {
61*d5c9a868SElliott Hughes case 'i':
62*d5c9a868SElliott Hughes set_cmd_line_image(optarg);
63*d5c9a868SElliott Hughes break;
64*d5c9a868SElliott Hughes case 'h':
65*d5c9a868SElliott Hughes usage(0);
66*d5c9a868SElliott Hughes default:
67*d5c9a868SElliott Hughes usage(1);
68*d5c9a868SElliott Hughes }
69*d5c9a868SElliott Hughes }
70*d5c9a868SElliott Hughes
71*d5c9a868SElliott Hughes if (argc > optind + 1)
72*d5c9a868SElliott Hughes usage(1);
73*d5c9a868SElliott Hughes
74*d5c9a868SElliott Hughes init_mp(&mp);
75*d5c9a868SElliott Hughes mp.lookupflags = ACCEPT_DIR | NO_DOTS;
76*d5c9a868SElliott Hughes mp.dirCallback = mcd_callback;
77*d5c9a868SElliott Hughes if (argc == 1) {
78*d5c9a868SElliott Hughes printf("%s\n", mp.mcwd);
79*d5c9a868SElliott Hughes exit(0);
80*d5c9a868SElliott Hughes } else
81*d5c9a868SElliott Hughes exit(main_loop(&mp, argv + optind, 1));
82*d5c9a868SElliott Hughes }
83