X-Git-Url: https://git.sthu.org/?a=blobdiff_plain;f=gpg-key2ps%2Fgpg-key2ps;h=ed54cc89e7c9a670f2c4d9c77efff42557176bcc;hb=dfc8c07e17066eff4204601140822f77fc7a948f;hp=c8e58fa57cc403a61fc51331cc3020dac41a89ee;hpb=a17369aaa3f8783c7ea3ee7425e14f7c8534df18;p=pgp-tools.git

diff --git a/gpg-key2ps/gpg-key2ps b/gpg-key2ps/gpg-key2ps
index c8e58fa..ed54cc8 100755
--- a/gpg-key2ps/gpg-key2ps
+++ b/gpg-key2ps/gpg-key2ps
@@ -2,8 +2,8 @@
 #
 # gpg-key2ps: convert a PGP/GnuPG key into paper slips.
 # Copyright (C) 2001-2005  Simon Richter
-# Copyright (C) 2005  Thijs Kinkhorst
-# Copyright (C) 2005  Christoph Berg <cb@df7cb.de>
+# Copyright (C) 2005-2007  Thijs Kinkhorst
+# Copyright (C) 2005-2007  Christoph Berg <cb@df7cb.de>
 # Licenced under the GNU General Public License,
 # version 2 or later.
 #
@@ -15,18 +15,19 @@ use Getopt::Long;
 my $version = '$Rev$';
 $version =~ s/\$Rev:\s*(\d+)\s*\$/$1/;
 my $revokestyle = "hide";
+my $columns = 2;
 my $creationdate = scalar(localtime);
 
 sub version($) {
 	my $fd = shift;
-	print $fd "gpg-key2ps $version - (c) 2001-2005 Simon Richter, Thijs Kinkhorst, Christoph Berg\n";
+	print $fd "gpg-key2ps $version - (c) 2001-2007 Simon Richter, Thijs Kinkhorst, Christoph Berg\n";
 }
 
 sub usage($$) {
 	my ($fd, $exitcode) = @_;
 	version ($fd);
 	print $fd <<EOF;
-Usage: $0 [-p papersize] [-r revoked-style] keyid-or-name ...
+Usage: $0 [-p papersize] [-r revoked-style] [-1] keyid-or-name ...
 Options:
  -p --paper-size
  -r --revoked-style
@@ -35,6 +36,7 @@ Options:
         note   - Add "[revoked]"
         show   - List revoked uids normally
         strike - Strike through lines
+ -1 Only print one column, for extra wide keys
  -h --help
  -v --version
 EOF
@@ -53,6 +55,7 @@ if (!GetOptions (
 	'--paper-size=s'    => \$opts->{papersize},
 	'-r=s'              => \$opts->{revokestyle},
 	'--revoked-style=s' => \$opts->{revokestyle},
+	'-1'                => \$opts->{1},
 )) {
 	usage(\*STDERR, 1);
 }
@@ -74,24 +77,28 @@ if ( $revokestyle !~ /^(grey|hide|note|show|strike)$/ ) {
 	usage (\*STDERR, 1);
 }
 
+if ( $opts->{1} ) { $columns = 1; }
+
 usage(\*STDERR, 1) unless scalar @ARGV >= 1;
 
 # determine the paper size through the paperconf tool
 my $w; my $h;
-if ( -x "/usr/bin/paperconf" ) {
+if ( `which paperconf` && $? == 0 ) {
 	$w=`paperconf -w`;
 	$h=`paperconf -h`;
 	chomp($w);
 	chomp($h);
 } else {
 	# Default to A4.
+	print STDERR "Warning: libpaper-utils is not installed, defaulting to A4.\n";
 	$w=596;
 	$h=842;
 }
 
 # open a gpg process we'll be reading from below
 map { s/'/'\\''/g; } @ARGV; # quote single quotes
-open(GPG, "gpg --fingerprint --with-colons '". (join "' '", @ARGV) ."' |");
+# --list-key due to #382794
+open(GPG, "gpg --list-key --with-fingerprint --with-colons '". (join "' '", @ARGV) ."' |");
 
 sub start_postscript {
 # start the PostScript output
@@ -117,7 +124,7 @@ print <<EOF;
 
 /hline {
 	30 y 3 add moveto
-	w 2 div 30 sub y 3 add lineto stroke
+	w $columns div 30 sub y 3 add lineto stroke
 	newline
 } def
 
@@ -164,8 +171,6 @@ if ( $revokestyle eq "grey" ) {
 	print "	uid\n";
 	print "	0 setgray\n";
 	print "} def\n";
-} elsif ( $revokestyle eq "hide" ) {
-	print "/revuid {} def\n";
 } elsif ( $revokestyle eq "note" ) {
 	print "/revuid {\n";
 	print "	50 y moveto (uid) show\n";
@@ -222,7 +227,9 @@ while(<GPG>) {
 	# user ids
 	s/^uid:[^:r]*:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:([^:]*):.*/	($1) uid/;
 	# revoked user id
-	s/^uid:r[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:([^:]*):.*/	($1) revuid/;
+	if (s/^uid:r[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:([^:]*):.*/	($1) revuid/) {
+		next if $revokestyle eq "hide";
+	}
 	# subkey
 	s/^sub:[^:]*:([^:]*):([0-9]*):.{8,8}(.{8,8}):([^:]*):[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:.*/	($4) ($3) $2 ($1) sbk/;
 	$numlines++;
@@ -247,12 +254,12 @@ print <<EOF;
 	/y w 20 sub def
 	1 1 num {
 		gsave
-		0 0 h 2 div w rectclip
+		0 0 h $columns div w rectclip
 		/upper y 11 add def
 		key
 		newline
 		/lower y 11 add def
-		0 upper h 2 div upper h 2 div lower 0 lower 0 upper moveto lineto lineto lineto lineto stroke
+		0 upper h $columns div upper h $columns div lower 0 lower 0 upper moveto lineto lineto lineto lineto stroke
 		grestore
 	} for
 } def
@@ -260,9 +267,17 @@ print <<EOF;
 w 0 translate
 90 rotate
 column
-h 2 div 0 translate
+EOF
+
+if ( $columns == 2 ) {
+	print <<EOF;
+h $columns div 0 translate
 column
 
+EOF
+}
+
+print <<EOF;
 showpage
 
 %%Trailer
@@ -322,18 +337,34 @@ Print version and exit.
 
 =back
 
-
 =head1 SEE ALSO
 
-gpg(1)
+=over
+
+=item gpg(1)
+
+GNU Privacy Guard.
+
+=item http://pgp-tools.alioth.debian.org/
+
+The homepage of B<gpg-key2ps> and the other tools bundled in B<signing-party>.
+
+=item http://www.debian.org/events/materials/business-cards/
 
-http://pgp-tools.alioth.debian.org/
+B<gpg-key2ps> prints plain fingerprint slips. If you are looking for something
+more stylish, look at these latex templates for business cards that also
+include fingerprints.
+
+=back
 
 =head1 AUTHORS AND COPYRIGHT
 
-(c) 2001 - 2005 Simon Richter <sjr@debian.org>
+=over
 
-(c) 2005 Thijs Kinkhorst <thijs@kinkhorst.com>
+=item (c) 2001-2005 Simon Richter <sjr@debian.org>
 
-(c) 2005 Christoph Berg <cb@df7cb.de>
+=item (c) 2005-2007 Thijs Kinkhorst <thijs@kinkhorst.com>
 
+=item (c) 2005-2007 Christoph Berg <cb@df7cb.de>
+
+=back