1 files changed, 11 insertions, 16 deletions

diff --git a/perl-install/resize_fat/dir_entry.pm b/perl-install/resize_fat/dir_entry.pm
index d944c04ac..fa5ebb344 100644
--- a/perl-install/resize_fat/dir_entry.pm
+++ b/perl-install/resize_fat/dir_entry.pm
@@ -5,10 +5,6 @@ use strict;
 
 
 my $DELETED_FLAG      = 0xe5;
-
-my $READ_ONLY_ATTR    = 0x01;
-my $HIDDEN_ATTR       = 0x02;
-my $SYSTEM_ATTR       = 0x04;
 my $VOLUME_LABEL_ATTR = 0x08;
 my $VFAT_ATTR         = 0x0f;
 my $DIRECTORY_ATTR    = 0x10;
@@ -17,7 +13,7 @@ my $DIRECTORY_ATTR    = 0x10;
 
 sub get_cluster($) {
     my ($entry) = @_;
-    $entry->{first_cluster} + ($resize_fat::isFAT32 ? $entry->{first_cluster_high} * (1 << 16) : 0);
+    $entry->{first_cluster} + ($resize_fat::isFAT32 ? $entry->{first_cluster_high} * 65536 : 0);
 }
 sub set_cluster($$) {
     my ($entry, $val) = @_;
@@ -25,14 +21,14 @@ sub set_cluster($$) {
     $entry->{first_cluster_high} = $val >> 16 if $resize_fat::isFAT32;
 }
 
-sub is_unmoveable($) {
+sub is_directory_raw($) {
     my ($entry) = @_;
-    $entry->{attributes} & $HIDDEN_ATTR || $entry->{attributes} & $SYSTEM_ATTR;
+    !is_special_entry($entry) && $entry->{attributes} & $DIRECTORY_ATTR;
 }
 
 sub is_directory($) {
     my ($entry) = @_;
-    $entry->{attributes} & $DIRECTORY_ATTR && $entry->{name} !~ /^\.\.? / && !is_special_entry($entry);
+    is_directory_raw($entry) && $entry->{name} !~ /^\.\.? /;
 }
 
 sub is_volume($) {
@@ -50,7 +46,7 @@ sub is_special_entry($) {
     my ($entry) = @_;
     my ($c) = unpack "C", $entry->{name};
 
-    #- skip empty slots, deleted files, and 0xF6?? (taken from kernel)
+    # skip empty slots, deleted files, and 0xF6?? (taken from kernel)
     $c == 0 || $c == $DELETED_FLAG || $c == 0xF6 and return 1;
 
     $entry->{attributes} == $VFAT_ATTR and return 1;
@@ -58,19 +54,18 @@ sub is_special_entry($) {
 }
 
 
-#- return true if entry has been modified
-#- curr_dir_name is added to contains current directory name, "" for root.
+# return true if entry has been modified
 sub remap {
-    my ($curr_dir_name, $entry) = @_;
-
+    my ($fat_remap, $entry) = @_;
+	
     is_special_entry($entry) and return;
 
     my $cluster = get_cluster($entry);
-    my $new_cluster = resize_fat::c_rewritten::fat_remap($cluster);
+    my $new_cluster = $fat_remap->[$cluster];
 
-    #-print "remapping cluster ", get_cluster($entry), " to $new_cluster";
+    #print "remapping cluster ", get_first_cluster($fs, $entry), " to $new_cluster";
 
-    $new_cluster == $cluster and return; #- no need to modify
+    $new_cluster == $cluster and return; # no need to modify
 
     set_cluster($entry, $new_cluster);
     1;