forked from Imagelibrary/rtems
4657943527
* libmisc/shell/main_blksync.c, libmisc/shell/main_msdosfmt.c, libmisc/shell/main_unmount.c: New. * libmisc/Makefile.am, libmisc/shell/shellconfig.h: Add the blksync, msdosfmt, and unmount commands.
144 lines
3.3 KiB
C
144 lines
3.3 KiB
C
/*
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* Shell Command Implmentation
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*
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* Author: Fernando RUIZ CASAS
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* Work: fernando.ruiz@ctv.es
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* Home: correo@fernando-ruiz.com
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*
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* The license and distribution terms for this file may be
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* found in the file LICENSE in this distribution or at
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* http://www.rtems.com/license/LICENSE.
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*
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* $Id$
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <stdio.h>
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#include <unistd.h>
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#include <string.h>
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#include <errno.h>
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#include <rtems.h>
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#include <rtems/shell.h>
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#include <rtems/shellconfig.h>
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#include <rtems/dosfs.h>
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#include <rtems/fsmount.h>
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#include "internal.h"
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int rtems_shell_main_msdos_format(int argc, char *argv[])
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{
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msdos_format_request_param_t rqdata = {
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OEMName: "RTEMS",
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VolLabel: "RTEMSDisk",
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sectors_per_cluster: 0,
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fat_num: 0,
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files_per_root_dir: 0,
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fattype: MSDOS_FMT_FATANY,
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media: 0,
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quick_format: TRUE,
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cluster_align: 0
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};
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const char* driver = NULL;
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int arg;
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for (arg = 1; arg < argc; arg++)
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{
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if (argv[arg][0] == '-')
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{
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switch (argv[arg][1])
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{
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case 'v':
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arg++;
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if (arg == argc)
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{
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printf ("error: no volume label.\n");
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return 1;
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}
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rqdata.VolLabel = argv[arg];
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break;
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case 'r':
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arg++;
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if (arg == argc)
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{
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printf ("error: no root directory size.\n");
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return 1;
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}
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rqdata.files_per_root_dir = rtems_shell_str2int(argv[arg]);
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break;
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case 't':
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arg++;
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if (arg == argc)
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{
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printf ("error: no FAT type.\n");
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return 1;
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}
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if (strcmp (argv[arg], "any") == 0)
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rqdata.fattype = MSDOS_FMT_FATANY;
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else if (strcmp (argv[arg], "12") == 0)
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rqdata.fattype = MSDOS_FMT_FAT12;
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else if (strcmp (argv[arg], "16") == 0)
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rqdata.fattype = MSDOS_FMT_FAT16;
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else if (strcmp (argv[arg], "32") == 0)
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rqdata.fattype = MSDOS_FMT_FAT32;
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else
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{
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printf ("error: invalid type, can any, 12, 16, or 32\n");
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return 1;
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}
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break;
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default:
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printf ("error: invalid option: %s\n", argv[arg]);
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return 1;
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}
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}
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else
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{
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if (!driver)
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driver = argv[arg];
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else
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{
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printf ("error: only one driver allowed: %s\n", argv[arg]);
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return 1;
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}
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}
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}
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if (!driver)
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{
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printf ("error: no driver\n");
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return 1;
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}
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printf ("msdos format: %s\n", driver);
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if (msdos_format (driver, &rqdata) < 0)
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{
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printf ("error: format failed: %s\n", strerror (errno));
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return 1;
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}
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printf ("msdos format successful\n");
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return 0;
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}
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#define OPTIONS "[-v label] [-r size] [-t any/12/16/32]"
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rtems_shell_cmd_t rtems_Shell_MSDOSFMT_Command = {
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"msdosfmt", /* name */
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"msdosfmt " OPTIONS " path # format disk", /* usage */
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"files", /* topic */
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rtems_shell_main_msdos_format, /* command */
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NULL, /* alias */
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NULL /* next */
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};
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