forked from Imagelibrary/rtems
161 lines
4.3 KiB
C
161 lines
4.3 KiB
C
/*
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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.org/license/LICENSE.
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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 <inttypes.h>
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#include <rtems.h>
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#include <rtems/shell.h>
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#include <rtems/stringto.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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static int rtems_shell_main_msdos_format(
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int argc,
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char *argv[]
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)
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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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.media = 0,
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.quick_format = TRUE,
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.skip_alignment = 0,
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.info_level = 0
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};
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unsigned long tmp;
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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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if (argv[arg][0] == '-') {
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switch (argv[arg][1]) {
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case 'V':
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arg++;
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if (arg == argc) {
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fprintf (stderr, "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 's':
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arg++;
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if (arg == argc) {
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fprintf (stderr, "error: sectors per cluster count.\n");
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return 1;
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}
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if ( rtems_string_to_unsigned_long(argv[arg], &tmp, NULL, 0) ) {
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printf(
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"sector per cluster argument (%s) is not a number\n",
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argv[arg]
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);
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return -1;
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}
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rqdata.sectors_per_cluster = (uint32_t) tmp;
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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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fprintf (stderr, "error: no root directory size.\n");
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return 1;
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}
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if ( rtems_string_to_unsigned_long(argv[arg], &tmp, NULL, 0) ) {
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printf(
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"root directory size argument (%s) is not a number\n",
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argv[arg]
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);
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return -1;
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}
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rqdata.files_per_root_dir = (uint32_t) tmp;
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break;
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case 'v':
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rqdata.info_level++;
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break;
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default:
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fprintf (stderr, "error: invalid option: %s\n", argv[arg]);
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return 1;
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}
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} else {
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if (!driver)
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driver = argv[arg];
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else {
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fprintf (stderr, "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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fprintf (stderr, "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 (rqdata.info_level)
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{
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printf (" %-20s: %s\n", "OEMName", "RTEMS");
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printf (" %-20s: %s\n", "VolLabel", "RTEMSDisk");
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printf (" %-20s: %" PRIu32 "\n", "sectors per cluster", rqdata.sectors_per_cluster);
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printf (" %-20s: %" PRIu32 "\n", "fats", rqdata.fat_num);
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printf (" %-20s: %" PRIu32 "\n", "files per root dir", rqdata.files_per_root_dir);
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printf (" %-20s: %d\n", "media", rqdata.media);
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printf (" %-20s: %d\n", "quick_format", rqdata.quick_format);
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printf (" %-20s: %s\n", "skip_alignment", (0 == rqdata.skip_alignment) ? "false" : "true");
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}
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if (msdos_format (driver, &rqdata) < 0) {
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fprintf (stderr, "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] [-s sectors/cluster] [-r size] [-v]"
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rtems_shell_cmd_t rtems_shell_MSDOSFMT_Command = {
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"mkdos", /* name */
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"mkdos " 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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rtems_shell_cmd_t rtems_shell_MSDOSFMT_Alias = {
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"msdosfmt", /* name */
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NULL, /* usage */
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"files", /* topic */
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rtems_shell_main_msdos_format, /* command */
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&rtems_shell_MSDOSFMT_Command, /* alias */
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NULL /* next */
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};
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