implement k and o compression

[Printer-EVOLIS.git] / evolis-printer.pl

diff --git a/evolis-printer.pl b/evolis-printer.pl
index 3347500..11bd8b7 100755 (executable)
--- a/evolis-printer.pl
+++ b/evolis-printer.pl
@@ -7,12 +7,6 @@ use strict;
 
 use Data::Dump qw(dump);
 
-my $feeder = {qw(
-F Feeder
-M Manual
-B Auto
-)};
-
 local $/ = "\r";
 
 my $page = 1;
@@ -28,30 +22,24 @@ while(<>) {
        my @a = split(/;/,$_);
        my $c = shift @a;
        if ( $c eq 'Pmi' ) {
-               my $f = $a[0] || die 'missing feeder';
-               print "$_ feeder: $feeder->{$f}\n";
-               $a[1] eq 's' or die;
+               print "$_ mode insertion @a\n";
        } elsif ( $c eq 'Pc' ) {
-               my $color = $a[0];
-               $a[1] eq '=' or die;
-               my $temperature = $a[2];
-               print "$_ temperature $color = $temperature\n";
+               print "$_ contrast @a\n";
        } elsif ( $c eq 'Pl' ) {
-               $a[1] eq '=' or die;
-               print "$_ brightnes? $a[0] = $a[2]\n";
+               print "$_ luminosity @a\n";
        } elsif ( $c eq 'Ps' ) {
-               $a[0] eq 'k' or die;
-               $a[1] eq '=' or die;
-               print "$_ qualityK $a[0] = $a[2]\n";
+               print "$_ speed @a\n";
        } elsif ( $c eq 'Pr' ) {
-               print "$_ improve (not in cups)\n";
+               print "$_ ribbon $a[0]\n";
        } elsif ( $c eq 'Ss' ) {
-               print "$_ encoding download",dump(@a),"\n";
-       } elsif ( $c eq 'Sv' ) {
-               print "$_ even page on duplex printing\n";
+               print "$_ sequence start\n";
+       } elsif ( $c eq 'Se' ) {
+               print "$_ sequence end\n";
        } elsif ( $c eq 'Sr' ) {
-               print "$_ odd page\n";
-       } elsif ( $c eq 'Db' ) { # XXX not in cups
+               print "$_ sequence recto - card side\n";
+       } elsif ( $c eq 'Sv' ) {
+               print "$_ sequence verso - back side\n";
+       } elsif ( $c eq 'Db' ) {
                my ( $color, $two, $data ) = @a;
                print "$c;$color;$two;... bitmap\n";
                $two eq '2' or die '2';
@@ -59,41 +47,34 @@ while(<>) {
                save_pbm $path, 648, 1015, $data;       # FIXME 1016?
        } elsif ( $c eq 'Dbc' ) { # XXX not in cups
                my ( $color, $line, $len, $comp ) = @a;
-               print "$c;$color;$line;$len;... FIXME bitmap - compressed?\n";
+               print "$c;$color;$line;$len;... download bitmap compressed\n";
                while ( $len > length($comp) ) {
                        warn "# slurp more ",length($comp), " < $len\n";
                        $comp .= <>;
                }
                $len == length $comp or warn "wrong length $len != ", length $comp;
 
-               my $w = 648 / 2;
-
-=for non-working
-
                my $data;
-
                my $i = 0;
                while ( $i < length $comp ) {
-                       my $len = ord(substr($comp,$i,4));
-                       $i += 1;
-                       warn "$i comp $len\n";
-                       $data .= substr($comp,$i,$len);
-                       $data .= "\x00" x ( $w - $len );
-                       $i += $len;
+                       my $first = substr($comp,$i++,1);
+                       if ( $first eq "\x00" ) {
+                               $data .= "\x00" x 81;
+                       } elsif ( $first eq "\xFF" ) {
+                               $data .= "\xFF" x 81;
+                       } else {
+                               my $len = ord $first;
+                               $data .= substr($comp,$i,$len);
+                               my $padding = 81 - $len;
+warn "# $len $padding\n";
+                               $data .= "\x00" x $padding;
+                               $i += $len;
+                       }
                }
 
-=cut
-
-               my $data = $comp;
-
                my $path = "$name-Dbc-$color-$page.pbm"; $page++;
-               my $h = int( $len / 128 );
-               save_pbm $path, $w, $h, $data;
+               save_pbm $path, 648, 1015, $data;
 
-       } elsif ( $c eq 'Se' ) {
-               my $zero = <>;
-               print "$_ slurping zero bytes at end ",dump($zero),"\n";
-               exit 0;
        } else {
                print "FIXME: $_\n";
        }