Alistair Delva | beaee83 | 2021-02-24 11:27:23 -0800 | [diff] [blame] | 1 | /* Copyright 1986-1992 Emmet P. Gray. |
| 2 | * Copyright 1996,1997,2000-2002,2009 Alain Knaff. |
| 3 | * This file is part of mtools. |
| 4 | * |
| 5 | * Mtools is free software: you can redistribute it and/or modify |
| 6 | * it under the terms of the GNU General Public License as published by |
| 7 | * the Free Software Foundation, either version 3 of the License, or |
| 8 | * (at your option) any later version. |
| 9 | * |
| 10 | * Mtools is distributed in the hope that it will be useful, |
| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 13 | * GNU General Public License for more details. |
| 14 | * |
| 15 | * You should have received a copy of the GNU General Public License |
| 16 | * along with Mtools. If not, see <http://www.gnu.org/licenses/>. |
| 17 | * |
| 18 | * mcd.c: Change MSDOS directories |
| 19 | */ |
| 20 | |
| 21 | #include "sysincludes.h" |
| 22 | #include "msdos.h" |
| 23 | #include "mainloop.h" |
| 24 | #include "mtools.h" |
| 25 | |
| 26 | |
| 27 | static int mcd_callback(direntry_t *entry, MainParam_t *mp UNUSEDP) |
| 28 | { |
| 29 | FILE *fp; |
| 30 | |
| 31 | if (!(fp = open_mcwd("w"))){ |
| 32 | fprintf(stderr,"mcd: Can't open mcwd .file for writing\n"); |
| 33 | return ERROR_ONE; |
| 34 | } |
Yi Kong | 39bbd96 | 2022-01-09 19:41:38 +0800 | [diff] [blame] | 35 | |
Alistair Delva | beaee83 | 2021-02-24 11:27:23 -0800 | [diff] [blame] | 36 | fprintPwd(fp, entry,0); |
| 37 | fprintf(fp, "\n"); |
| 38 | fclose(fp); |
| 39 | return GOT_ONE | STOP_NOW; |
| 40 | } |
| 41 | |
Yi Kong | 39bbd96 | 2022-01-09 19:41:38 +0800 | [diff] [blame] | 42 | static void usage(int ret) NORETURN; |
| 43 | static void usage(int ret) |
| 44 | { |
| 45 | fprintf(stderr, "Mtools version %s, dated %s\n", |
| 46 | mversion, mdate); |
| 47 | fprintf(stderr, "Usage: %s: [-V] [-i image] msdosdirectory\n", |
| 48 | progname); |
| 49 | exit(ret); |
| 50 | } |
| 51 | |
Alistair Delva | beaee83 | 2021-02-24 11:27:23 -0800 | [diff] [blame] | 52 | |
| 53 | void mcd(int argc, char **argv, int type UNUSEDP) NORETURN; |
| 54 | void mcd(int argc, char **argv, int type UNUSEDP) |
| 55 | { |
| 56 | struct MainParam_t mp; |
Yi Kong | 39bbd96 | 2022-01-09 19:41:38 +0800 | [diff] [blame] | 57 | int c; |
| 58 | |
| 59 | while ((c = getopt(argc, argv, "i:")) != EOF) { |
| 60 | switch(c) { |
| 61 | case 'i': |
| 62 | set_cmd_line_image(optarg); |
| 63 | break; |
| 64 | case 'h': |
| 65 | usage(0); |
| 66 | default: |
| 67 | usage(1); |
| 68 | } |
Alistair Delva | beaee83 | 2021-02-24 11:27:23 -0800 | [diff] [blame] | 69 | } |
| 70 | |
Yi Kong | 39bbd96 | 2022-01-09 19:41:38 +0800 | [diff] [blame] | 71 | if (argc > optind + 1) |
| 72 | usage(1); |
| 73 | |
Alistair Delva | beaee83 | 2021-02-24 11:27:23 -0800 | [diff] [blame] | 74 | init_mp(&mp); |
| 75 | mp.lookupflags = ACCEPT_DIR | NO_DOTS; |
| 76 | mp.dirCallback = mcd_callback; |
| 77 | if (argc == 1) { |
| 78 | printf("%s\n", mp.mcwd); |
| 79 | exit(0); |
Yi Kong | 39bbd96 | 2022-01-09 19:41:38 +0800 | [diff] [blame] | 80 | } else |
| 81 | exit(main_loop(&mp, argv + optind, 1)); |
Alistair Delva | beaee83 | 2021-02-24 11:27:23 -0800 | [diff] [blame] | 82 | } |