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https://github.com/softwarejanitor/DOS33.git
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Bug fixes
This commit is contained in:
Leeland Heins
GitHub
parent
bef755b0a1
commit
f160047359
77
DOS33.pm
77
DOS33.pm
@ -495,6 +495,7 @@ sub read_file {
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#print sprintf("%c", $byte & 0x7f);
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print sprintf("%c", $byte);
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}
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##FIXME -- need to handle additional file types + handle incomplete last sectors properly here.
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}
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}
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}
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@ -582,13 +583,85 @@ sub delete_file {
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my ($file, $cat_trk, $cat_sec, $cat_buf) = find_file($dskfile, $filename);
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if (defined $file && $file && $file->{'trk'}) {
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##FIXME
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print "cat_trk=$cat_trk cat_sec=$cat_sec\n";
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dump_sec($cat_buf) if $debug;
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my @bytes = unpack "C*", $cat_buf;
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# Mark file as deleted.
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# 11 is first tslist sector track
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my $first_tslist_sec_trk = $bytes[11 + (($file->{'cat_offset'} - 1) * 35)];
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print sprintf("first_tslist_sec_trk=%02x\n", $first_tslist_sec_trk);
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$bytes[11 + (($file->{'cat_offset'} - 1) * 35)] = 0x00;
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# Set last byte of filename to first tslist sector track
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$bytes[43 + (($file->{'cat_offset'} - 1) * 35)] = $first_tslist_sec_trk;
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# Re-pack the data in the sector.
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$cat_buf = pack "C*", @bytes;
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dump_sec($cat_buf) if $debug;
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# Write back catalog sector.
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#if (!wts($dskfile, $cat_trk, $cat_sec, $cat_buf)) {
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# print "Failed to write catalog sector $cat_trk $cat_sec!\n";
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#}
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my ($trk_num_1st_cat_sec, $sec_num_1st_cat_sec, $rel_num_dos, $dsk_vol_num, $max_tslist_secs, $last_trk_secs_alloc, $dir_trk_alloc, $num_trks_dsk, $num_secs_dsk, $num_bytes_sec, $bit_map_free_secs) = get_vtoc_sec($dskfile);
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my $tmpl = '';
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for (my $t = $min_trk; $t <= $max_trk; $t++) {
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$tmpl .= $bit_map_free_sec_tmpl;
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}
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print "tmpl=$tmpl\n" if $debug;
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my @flds = unpack $tmpl, $bit_map_free_secs;
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if ($debug) {
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for (my $t = $min_trk; $t <= $max_trk; $t++) {
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print sprintf("%2d %04x\n", $t, $flds[$t]) if $debug;
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print sprintf("%2d %016b\n", $t, $flds[$t]) if $debug;
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my $fr = sprintf("%016b", $flds[$t]);
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print "fr=$fr\n" if $debug;
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my $fm = reverse $fr;
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print "fm=$fm\n" if $debug;
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$fm =~ s/0/ /g;
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$fm =~ s/1/*/g;
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print "fm=$fm\n" if $debug;
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print sprintf("%2d|%s\n", $t, $fm);
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}
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}
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# get the files t/s list and free those sectors
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my @secs = get_tslist($dskfile, $file->{'trk'}, $file->{'sec'});
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foreach my $sec (@secs) {
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next if $sec->{'trk'} == 0 && $sec->{'sec'} == 0;
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#print "trl=$sec->{'trk'} sec=$sec->{'sec'}\n";
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my $fr = sprintf("%016b", $flds[$sec->{'trk'}]);
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#print "fr=$fr\n";
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$flds[$sec->{'trk'}] |= (1 << $sec->{'sec'});
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my $fr2 = sprintf("%016b", $flds[$sec->{'trk'}]);
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#print "fr=$fr2\n";
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}
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##FIXME -- may need to free additional tslist sectors.
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$flds[$file->{'trk'}] |= (1 << $file->{'sec'});
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if ($debug) {
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for (my $t = $min_trk; $t <= $max_trk; $t++) {
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print sprintf("%2d %04x\n", $t, $flds[$t]) if $debug;
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print sprintf("%2d %016b\n", $t, $flds[$t]) if $debug;
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my $fr = sprintf("%016b", $flds[$t]);
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print "fr=$fr\n" if $debug;
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my $fm = reverse $fr;
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print "fm=$fm\n" if $debug;
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$fm =~ s/0/ /g;
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$fm =~ s/1/*/g;
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print "fm=$fm\n" if $debug;
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print sprintf("%2d|%s\n", $t, $fm);
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}
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}
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$bit_map_free_secs = pack $tmpl, @flds;
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# Write vtoc back
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##FIXME
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}
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}
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@ -628,7 +701,6 @@ sub rename_file {
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# Re-pack the data in the sector.
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$cat_buf = pack "C*", @bytes;
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# Write back catalog sector.
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dump_sec($cat_buf) if $debug;
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# Write back catalog sector.
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if (!wts($dskfile, $cat_trk, $cat_sec, $cat_buf)) {
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@ -663,6 +735,5 @@ sub write_file {
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##FIXME
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}
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1;
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2
README
2
README
@ -7,7 +7,7 @@ dos33write.pl -- started
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dos33umlock.pl -- mostly working
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dos33lock.pl -- mostly working
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dos33rename.pl -- mostly working
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dos33delete.pl -- started
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dos33delete.pl -- in progress
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dos33copy.pl -- started
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zap.pl -- partially working
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prozap.pl -- partially working
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@ -18,6 +18,8 @@ while (defined $ARGV[0] && $ARGV[0] =~ /^-/) {
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if ($ARGV[0] eq '-d') {
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$debug = 1;
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shift;
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} else {
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die "Unknown command line argument $ARGV[0]\n";
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}
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}
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@ -19,6 +19,8 @@ while (defined $ARGV[0] && $ARGV[0] =~ /^-/) {
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if ($ARGV[0] eq '-d') {
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$debug = 1;
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shift;
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} else {
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die "Unknown command line argument $ARGV[0]\n";
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}
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}
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@ -19,6 +19,8 @@ while (defined $ARGV[0] && $ARGV[0] =~ /^-/) {
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if ($ARGV[0] eq '-d') {
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$debug = 1;
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shift;
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} else {
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die "Unknown command line argument $ARGV[0]\n";
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}
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}
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@ -19,6 +19,8 @@ while (defined $ARGV[0] && $ARGV[0] =~ /^-/) {
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if ($ARGV[0] eq '-d') {
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$debug = 1;
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shift;
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} else {
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die "Unknown command line argument $ARGV[0]\n";
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}
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}
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@ -52,6 +52,8 @@ while (defined $ARGV[0] && $ARGV[0] =~ /^-/) {
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} elsif ($ARGV[0] eq '-d') {
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$debug = 1;
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shift;
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} else {
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die "Unknown command line argument $ARGV[0]\n";
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}
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}
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@ -19,6 +19,8 @@ while (defined $ARGV[0] && $ARGV[0] =~ /^-/) {
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if ($ARGV[0] eq '-d') {
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$debug = 1;
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shift;
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} else {
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die "Unknown command line argument $ARGV[0]\n";
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}
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}
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@ -19,6 +19,8 @@ while (defined $ARGV[0] && $ARGV[0] =~ /^-/) {
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if ($ARGV[0] eq '-d') {
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$debug = 1;
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shift;
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} else {
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die "Unknown command line argument $ARGV[0]\n";
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}
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}
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@ -52,6 +52,8 @@ while (defined $ARGV[0] && $ARGV[0] =~ /^-/) {
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} elsif ($ARGV[0] eq '-d') {
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$debug = 1;
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shift;
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} else {
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die "Unknown command line argument $ARGV[0]\n";
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}
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}
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@ -18,6 +18,8 @@ while (defined $ARGV[0] && $ARGV[0] =~ /^-/) {
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if ($ARGV[0] eq '-d') {
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$debug = 1;
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shift;
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} else {
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die "Unknown command line argument $ARGV[0]\n";
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}
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}
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@ -24,6 +24,8 @@ while (defined $ARGV[0] && $ARGV[0] =~ /^-/) {
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$blk = $ARGV[1];
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shift;
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shift;
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} else {
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die "Unknown command line argument $ARGV[0]\n";
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}
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}
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@ -18,6 +18,8 @@ while (defined $ARGV[0] && $ARGV[0] =~ /^-/) {
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if ($ARGV[0] eq '-d') {
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$debug = 1;
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shift;
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} else {
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die "Unknown command line argument $ARGV[0]\n";
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}
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}
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@ -52,6 +52,8 @@ while (defined $ARGV[0] && $ARGV[0] =~ /^-/) {
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} elsif ($ARGV[0] eq '-d') {
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$debug = 1;
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shift;
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} else {
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die "Unknown command line argument $ARGV[0]\n";
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}
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}
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@ -48,6 +48,8 @@ while (defined $ARGV[0] && $ARGV[0] =~ /^-/) {
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} elsif ($ARGV[0] eq "-w") {
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$write = 1;
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shift;
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} else {
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die "Unknown command line argument $ARGV[0]\n";
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}
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}
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