int main(int argc, char **argv)
{
DOS_FS fs;
int salvage_files, verify, c;
uint32_t free_clusters = 0;
memset(&fs, 0, sizeof(fs));
salvage_files = verify = 0;
rw = interactive = 1;
check_atari();
while ((c = getopt(argc, argv, "Aac:d:bflnprtu:vVwy")) != -1)
switch (c) {
case 'A': /* toggle Atari format */
atari_format = !atari_format;
break;
case 'a':
case 'p':
case 'y':
rw = 1;
interactive = 0;
salvage_files = 1;
break;
case 'b':
rw = 0;
interactive = 0;
boot_only = 1;
break;
case 'c':
set_dos_codepage(atoi(optarg));
break;
case 'd':
file_add(optarg, fdt_drop);
break;
case 'f':
salvage_files = 1;
break;
case 'l':
list = 1;
break;
case 'n':
rw = 0;
interactive = 0;
break;
case 'r':
rw = 1;
interactive = 1;
break;
case 't':
test = 1;
break;
case 'u':
file_add(optarg, fdt_undelete);
break;
case 'v':
verbose = 1;
break;
case 'V':
verify = 1;
break;
case 'w':
write_immed = 1;
break;
default:
usage(argv[0]);
}
set_dos_codepage(-1); /* set default codepage if none was given in command line */
if ((test || write_immed) && !rw) {
fprintf(stderr, "-t and -w can not be used in read only mode\n");
exit(2);
}
if (optind != argc - 1)
usage(argv[0]);
printf("fsck.fat " VERSION " (" VERSION_DATE ")\n");
fs_open(argv[optind], rw);
read_boot(&fs);
if (boot_only)
goto exit;
if (verify)
printf("Starting check/repair pass.\n");
while (read_fat(&fs), scan_root(&fs))
qfree(&mem_queue);
if (test)
fix_bad(&fs);
if (salvage_files)
reclaim_file(&fs);
else
reclaim_free(&fs);
free_clusters = update_free(&fs);
file_unused();
qfree(&mem_queue);
if (verify) {
n_files = 0;
printf("Starting verification pass.\n");
read_fat(&fs);
scan_root(&fs);
reclaim_free(&fs);
qfree(&mem_queue);
}
exit:
if (fs_changed()) {
if (rw) {
if (interactive)
rw = get_key("yn", "Perform changes ? (y/n)") == 'y';
else
printf("Performing changes.\n");
} else
printf("Leaving filesystem unchanged.\n");
}
if (!boot_only)
printf("%s: %u files, %lu/%lu clusters\n", argv[optind],
n_files, (unsigned long)fs.clusters - free_clusters, (unsigned long)fs.clusters);
return fs_close(rw) ? 1 : 0;
}
NTSTATUS
WINAPI
VfatChkdsk(IN PUNICODE_STRING DriveRoot,
IN BOOLEAN FixErrors,
IN BOOLEAN Verbose,
IN BOOLEAN CheckOnlyIfDirty,
IN BOOLEAN ScanDrive,
IN PFMIFSCALLBACK Callback)
{
#if 0
BOOLEAN verify;
BOOLEAN salvage_files;
#endif
//ULONG free_clusters;
//DOS_FS fs;
/* Store callback pointer */
ChkdskCallback = Callback;
FsCheckMemQueue = NULL;
/* Set parameters */
FsCheckFlags = 0;
if (Verbose)
FsCheckFlags |= FSCHECK_VERBOSE;
FsCheckTotalFiles = 0;
#if 0
verify = TRUE;
salvage_files = TRUE;
/* Open filesystem */
fs_open(DriveRoot,FixErrors);
if (CheckOnlyIfDirty && !fs_isdirty())
{
/* No need to check FS */
return fs_close(FALSE);
}
read_boot(&fs);
if (verify)
VfatPrint("Starting check/repair pass.\n");
while (read_fat(&fs), scan_root(&fs))
qfree(&FsCheckMemQueue);
if (ScanDrive)
fix_bad(&fs);
if (salvage_files)
reclaim_file(&fs);
else
reclaim_free(&fs);
free_clusters = update_free(&fs);
file_unused();
qfree(&FsCheckMemQueue);
if (verify)
{
VfatPrint("Starting verification pass.\n");
read_fat(&fs);
scan_root(&fs);
reclaim_free(&fs);
qfree(&FsCheckMemQueue);
}
if (fs_changed())
{
if (FixErrors)
{
if (FsCheckFlags & FSCHECK_INTERACTIVE)
FixErrors = get_key("yn","Perform changes ? (y/n)") == 'y';
else
VfatPrint("Performing changes.\n");
}
else
{
VfatPrint("Leaving file system unchanged.\n");
}
}
VfatPrint("%wZ: %u files, %lu/%lu clusters\n", DriveRoot,
FsCheckTotalFiles, fs.clusters - free_clusters, fs.clusters );
if (FixErrors)
{
/* Dismount the volume */
fs_dismount();
/* Unlock the volume */
fs_lock(FALSE);
}
/* Close the volume */
return fs_close(FixErrors) ? STATUS_SUCCESS : STATUS_UNSUCCESSFUL;
#else
return STATUS_SUCCESS;
#endif
}
int main(int argc,char **argv)
{
DOS_FS fs;
int rw,salvage_files,verify,c;
unsigned n_files_check=0, n_files_verify=0;
unsigned long free_clusters;
rw = salvage_files = verify = 0;
interactive = 1;
check_atari();
while ((c = getopt(argc,argv,"Aad:flnprtu:vVwy")) != EOF)
switch (c) {
case 'A': /* toggle Atari format */
atari_format = !atari_format;
break;
case 'a':
case 'p':
case 'y':
rw = 1;
interactive = 0;
salvage_files = 1;
break;
case 'd':
file_add(optarg,fdt_drop);
break;
case 'f':
salvage_files = 1;
break;
case 'l':
list = 1;
break;
case 'n':
rw = 0;
interactive = 0;
break;
case 'r':
rw = 1;
interactive = 1;
break;
case 't':
test = 1;
break;
case 'u':
file_add(optarg,fdt_undelete);
break;
case 'v':
verbose = 1;
printf("dosfsck " VERSION " (" VERSION_DATE ")\n");
break;
case 'V':
verify = 1;
break;
case 'w':
write_immed = 1;
break;
default:
usage(argv[0]);
}
if ((test || write_immed) && !rw) {
fprintf(stderr,"-t and -w require -a or -r\n");
exit(2);
}
if (optind != argc-1) usage(argv[0]);
printf( "dosfsck " VERSION ", " VERSION_DATE ", FAT32, LFN\n" );
fs_open(argv[optind],rw);
read_boot(&fs);
if (verify) printf("Starting check/repair pass.\n");
while (read_fat(&fs), scan_root(&fs)) qfree(&mem_queue);
if (test) fix_bad(&fs);
if (salvage_files) reclaim_file(&fs);
else reclaim_free(&fs);
free_clusters = update_free(&fs);
file_unused();
qfree(&mem_queue);
n_files_check = n_files;
if (verify) {
n_files = 0;
printf("Starting verification pass.\n");
read_fat(&fs);
scan_root(&fs);
reclaim_free(&fs);
qfree(&mem_queue);
n_files_verify = n_files;
}
if (fs_changed()) {
if (rw) {
if (interactive)
rw = get_key("yn","Perform changes ? (y/n)") == 'y';
else printf("Performing changes.\n");
}
else
printf("Leaving file system unchanged.\n");
}
printf( "%s: %u files, %lu/%lu clusters\n", argv[optind],
n_files, fs.clusters - free_clusters, fs.clusters );
return fs_close(rw) ? 1 : 0;
}
