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[Szaka]

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use const char * for message strings instead of #define
advise Windows built in defrag if resize needs defragmentation

(Logical change 1.20)
This commit is contained in:
flatcap.org!flatcap 2002-11-27 16:32:58 +00:00
parent 204ef2c7ed
commit 9ff1d2d0a3
1 changed files with 34 additions and 31 deletions
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65
ntfstools/ntfsresize.c
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@ -46,23 +46,28 @@
const char *EXEC_NAME = "ntfsresize";
#define NTFS_REPORT_BANNER "\nReport bugs to linux-ntfs-dev@lists.sf.net. " \
"Homepage: http://linux-ntfs.sf.net\n"
static const char *ntfs_report_banner =
"\nReport bugs to linux-ntfs-dev@lists.sf.net. "
"Homepage: http://linux-ntfs.sf.net\n";
#define NTFS_RESIZE_WARNING \
"WARNING: Every sanity check passed and only the DANGEROUS operations left.\n" \
"Please make sure all your important data had been backed up in case of an\n" \
"unexpected failure!\n"
static const char *resize_warning_msg =
"WARNING: Every sanity check passed and only the DANGEROUS operations left.\n"
"Please make sure all your important data had been backed up in case of an\n"
"unexpected failure!\n";
#define NTFS_RESIZE_IMPORTANT \
"NTFS had been successfully resized on device '%s'.\n" \
"You can go on to resize the device e.g. with 'fdisk'.\n" \
"IMPORTANT: When recreating the partition, make sure you\n" \
" 1) create it with the same starting disk cylinder\n" \
" 2) create it with the same partition type (usually 7, HPFS/NTFS)\n" \
" 3) do not make it smaller than the new NTFS filesystem size\n" \
" 4) set the bootable flag for the partition if it existed before\n" \
"Otherwise you may lose your data or can't boot your computer from the disk!\n"
static const char *resize_important_msg =
"NTFS had been successfully resized on device '%s'.\n"
"You can go on to resize the device e.g. with 'fdisk'.\n"
"IMPORTANT: When recreating the partition, make sure you\n"
" 1) create it with the same starting disk cylinder\n"
" 2) create it with the same partition type (usually 7, HPFS/NTFS)\n"
" 3) do not make it smaller than the new NTFS filesystem size\n"
" 4) set the bootable flag for the partition if it existed before\n"
"Otherwise you may lose your data or can't boot your computer from the disk!\n";
static const char *fragmented_volume_msg =
"The volume end is fragmented, this case is not yet supported. Defragment it\n"
"(Windows 2000, XP and .NET have built in defragmentation tool) and try again.\n";
struct {
int verbose;
@ -156,7 +161,7 @@ void usage()
printf (" -n Make a test run without write operations (read-only)\n");
printf (" -s size[k|M|G] Shrink volume to size[k|M|G] bytes (k=10^3, M=10^6, G=10^9)\n");
/* printf (" -v Verbose operation\n"); */
printf("%s", NTFS_REPORT_BANNER);
printf(ntfs_report_banner);
exit(1);
}
@ -445,22 +450,22 @@ void walk_inodes()
void advise_on_resize()
{
u64 i, old_b, new_b, g_b, old_mb, new_mb, g_mb;
int fragmanted_end;
for (i = vol->nr_clusters - 1; i > 0; i--)
if (ntfs_get_bit(lcn_bitmap.bm, i))
break;
i += 2; /* first free + we reserve one for the backup boot sector */
if (i >= vol->nr_clusters) {
if (opt.info)
printf("The volume end is fragmented. "
"This case is not yet supported.\n");
exit(1);
fragmanted_end = (i >= vol->nr_clusters) ? 1 : 0;
if (fragmanted_end || !opt.info) {
printf(fragmented_volume_msg);
if (fragmanted_end)
exit(1);
printf("Now ");
}
if (!opt.info)
printf(NERR_PREFIX "However, ");
old_b = vol->nr_clusters * vol->cluster_size;
old_mb = rounded_up_division(old_b, NTFS_MBYTE);
new_b = i * vol->cluster_size;
@ -473,7 +478,7 @@ void advise_on_resize()
if ((new_mb * NTFS_MBYTE) < old_b)
printf("or %lld MB ", new_mb);
printf("(gaining ");
printf("(freeing ");
if (g_mb && (old_mb - new_mb))
printf("%lld MB", old_mb - new_mb);
@ -774,10 +779,10 @@ void mount_volume()
if (mntflag & NTFS_MF_MOUNTED) {
if (!(mntflag & NTFS_MF_READONLY))
err_exit("Device %s is mounted read-write. "
"You must umount it first.\n", opt.volume);
"You must 'umount' it first.\n", opt.volume);
if (!opt.ro_flag)
err_exit("Device %s is mounted. "
"You must umount it first.\n", opt.volume);
"You must 'umount' it first.\n", opt.volume);
}
if (!(vol = ntfs_mount(opt.volume, opt.ro_flag))) {
@ -877,13 +882,11 @@ int main(int argc, char **argv)
for (i = new_volume_size; i < vol->nr_clusters; i++)
if (ntfs_get_bit(lcn_bitmap.bm, (u64)i)) {
/* FIXME: relocate cluster */
printf(NERR_PREFIX "Fragmented volume not yet "
"supported. Defragment it before resize.\n");
advise_on_resize();
}
if (opt.force-- <= 0 && !opt.ro_flag) {
printf(NTFS_RESIZE_WARNING);
printf(resize_warning_msg);
proceed_question();
}
@ -905,7 +908,7 @@ int main(int argc, char **argv)
if (fsync(vol->fd) == -1)
perr_exit("fsync");
printf(NTFS_RESIZE_IMPORTANT, vol->dev_name);
printf(resize_important_msg, vol->dev_name);
return 0;
}