cleanup output

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

diff --git a/evolis-printer.pl b/evolis-printer.pl
index 70d1307..a7739b5 100755 (executable)
--- a/evolis-printer.pl
+++ b/evolis-printer.pl
@@ -17,43 +17,83 @@ local $/ = "\r";
 
 my $page = 1;
 
+my $name = $ARGV[0] || 'page';
+
+sub save_pbm;
+
 while(<>) {
-       die "no escape at beginning" unless s/^\x1B//;
+       die "no escape at beginning",dump($_) unless s/^(\x00*)\x1B//;
+       warn "WARNING: ", length($1), " extra nulls before ESC\n" if $1;
        chomp;
        my @a = split(/;/,$_);
        my $c = shift @a;
        if ( $c eq 'Pmi' ) {
                my $f = $a[0] || die 'missing feeder';
-               print "feeder $f | $feeder->{$f}\n";
+               print "$_ feeder: $feeder->{$f}\n";
                $a[1] eq 's' or die;
        } elsif ( $c eq 'Pc' ) {
                my $color = $a[0];
                $a[1] eq '=' or die;
                my $temperature = $a[2];
-               print "temperature $color = $temperature\n";
+               print "$_ temperature $color = $temperature\n";
        } elsif ( $c eq 'Pr' ) {
-               print "improve $a[0]\n";
-               # FIXME windows sends it, cups doesn't
-       } elsif ( $c eq 'Dbc' ) {
-               my ( $color, $line, $len, $data ) = @a;
-               while ( $len > length($data) ) {
-                       warn "# slurp more ",length($data), " < $len\n";
-                       $data .= <>;
+               print "$_ improve (not in cups)\n";
+       } elsif ( $c eq 'Sv' ) {
+               print "$_ even page on duplex printing\n";
+       } elsif ( $c eq 'Ss' ) {
+               print "$_ encoding download",dump(@a),$/;
+       } elsif ( $c eq 'Db' ) { # XXX not in cups
+               print substr($_,0,40), " bitmap\n";
+               my ( $color, $two, $data ) = @a;
+               $two eq '2' or die '2';
+               my $path = "$name-Db-$color-$page.pbm"; $page++;
+               save_pbm $path, 648, 1015, $data;       # FIXME 1016?
+       } elsif ( $c eq 'Dbc' ) { # XXX not in cups
+               my ( $color, $line, $len, $comp ) = @a;
+               print substr($_,0,40), " FIXME bitmap - compressed?\n";
+               while ( $len > length($comp) ) {
+                       warn "# slurp more ",length($comp), " < $len\n";
+                       $comp .= <>;
                }
-               $len == length $data or die "wrong length $len != ", length $data;
+               $len == length $comp or warn "wrong length $len != ", length $comp;
+
+               my $w = 648 / 2;
 
-               my $path = "page-$page-$color.pbm";
-               open(my $pbm, '>', $path);
+=for non-working
 
-               my $w = 1016;
-               my $h = 648;
+               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;
+               }
 
-               $h = int( $len * 8 / $w );
+=cut
 
-               print $pbm "P4\n$w $h\n", $data;
-               close($pbm);
-               print "printed $path $w * $h size ", -s $path, "\n";
+               my $data = $comp;
+
+               my $path = "$name-Dbc-$color-$page.pbm"; $page++;
+               my $h = int( $len / 128 );
+               save_pbm $path, $w, $h, $data;
+
+       } elsif ( $c eq 'Se' ) {
+               my $zero = <>;
+               print "$_ slurping zero bytes at end ",dump($zero),$/;
+               exit 0;
        } else {
-               warn "UNKNOWN: $c ", dump(@a);
+               print "FIXME: $_\n";
        }
 }
+
+sub save_pbm {
+       my ( $path, $w, $h, $data ) = @_;
+       open(my $pbm, '>', $path);
+       print $pbm "P4\n$w $h\n", $data;
+       close($pbm);
+       print "saved $path $w * $h size ", -s $path, "\n";
+}