X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;f=evolis-printer.pl;h=697f01db21d948ae3cc2c416ae1dc14e7d2bb0a8;hb=d66c4cd4160ccedea0d5ddcf04976f47c077b13c;hp=024c4669445dc11424e633be26ae658685628e4c;hpb=93866bb59a5915d60cc08bcd677732037462cc04;p=Printer-EVOLIS.git

diff --git a/evolis-printer.pl b/evolis-printer.pl
index 024c466..697f01d 100755
--- a/evolis-printer.pl
+++ b/evolis-printer.pl
@@ -20,7 +20,8 @@ my $page = 1;
 sub save_pbm;
 
 while(<>) {
-	die "no escape at beginning",dump($_) unless s/^\x1B//;
+	die "no escape at beginning",dump($_) unless s/^(\x00*)\x1B//;
+	warn "WARNING: ", length($1), " extra nulls before ESC\n" if $1;
 	chomp;
 	my @a = split(/;/,$_);
 	my $c = shift @a;
@@ -36,6 +37,8 @@ while(<>) {
 	} elsif ( $c eq 'Pr' ) {
 		print "improve $a[0]\n";
 		# FIXME windows sends it, cups doesn't
+	} 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';
@@ -50,7 +53,7 @@ while(<>) {
 		}
 		$len == length $comp or warn "wrong length $len != ", length $comp;
 
-		my ( $w, $h ) = ( 646, 1081 );	# from driver
+		my $w = 648 / 2;
 
 =for non-working
 
@@ -73,7 +76,7 @@ while(<>) {
 		my $path = "page-Dbc-$color-$page.pbm";
 		$page++;
 
-		#$h = int( length($data) * 8 / $w );
+		my $h = int( $len / 128 );
 		save_pbm $path, $w, $h, $data;
 
 	} else {