X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;f=evolis-printer.pl;h=23f431af13acccc1cc9a6d081752ac0eb988a8b8;hb=f3c09fd7ef64c13af90056e03ae868f1e106ff14;hp=70d13077f65d65f88b73da7ebda77f2df5fc4f58;hpb=12ad4a741a843510082b2014065b46ce6a60b870;p=Printer-EVOLIS.git

diff --git a/evolis-printer.pl b/evolis-printer.pl
index 70d1307..23f431a 100755
--- a/evolis-printer.pl
+++ b/evolis-printer.pl
@@ -17,8 +17,13 @@ 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;
@@ -34,26 +39,57 @@ while(<>) {
 	} 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 .= <>;
+	} elsif ( $c eq 'Sv' ) {
+		print "even page on duplex printing\n";
+	} elsif ( $c eq 'Db' ) { # XXX not in cups
+		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;
+		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;
 		}
-		$len == length $data or die "wrong length $len != ", length $data;
 
-		my $path = "page-$page-$color.pbm";
-		open(my $pbm, '>', $path);
+=cut
+
+		my $data = $comp;
 
-		my $w = 1016;
-		my $h = 648;
+		my $path = "$name-Dbc-$color-$page.pbm";
+		$page++;
 
-		$h = int( $len * 8 / $w );
+		my $h = int( $len / 128 );
+		save_pbm $path, $w, $h, $data;
 
-		print $pbm "P4\n$w $h\n", $data;
-		close($pbm);
-		print "printed $path $w * $h size ", -s $path, "\n";
 	} else {
 		warn "UNKNOWN: $c ", dump(@a);
 	}
 }
+
+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";
+}