* gpgsigs: correctly handle keys with several photo ids via a helper script

[pgp-tools.git] / gpgsigs / gpgsigs

diff --git a/gpgsigs/gpgsigs b/gpgsigs/gpgsigs
index 2c4da429ac0290e5ea9ac7a82122f354bedfc503..e27b33691561e3c40d7b305d87258feb6e11ec6f 100755 (executable)
--- a/gpgsigs/gpgsigs
+++ b/gpgsigs/gpgsigs
@@ -20,6 +20,7 @@
 # see the Debian changelog for further changes.
 
 my $VERSION = qq$Rev$;
+$ENV{PATH} .= ":/usr/share/signing-party";
 
 use strict;
 use warnings;
@@ -152,11 +153,12 @@ print STDERR "Running --list-sigs, this will take a while ";
 open SIGS, "gpg --fixed-list-mode --with-colons --list-sigs @mykeys @keys 2>/dev/null |"
        or die "can't get gpg listing";
 
-my ($key, $uid, $sigs);
+my ($key, $uid, $sigs, $photocount);
 while (<SIGS>) {
        if ( m/^pub:(?:.*?:){3,3}([0-9A-F]{16,16}):/ ) {
                $key = $1;
                print STDERR ".";
+               undef $photocount;
                next;
        }
        if ( m/^uid:(.):(?:.*?:){7,7}(.*):/s ) {
@@ -177,8 +179,11 @@ while (<SIGS>) {
                my $size = $3 - 19; # FIXME: find a nicer way to find out picture size
                $uid = "[jpeg image of size $size]";
                next if $uidstatus eq "r";
-               if ($latex) {
-                       system "gpg --photo-viewer 'convert - %k.eps' --list-options show-photos --list-key $key > /dev/null";
+               if ($latex and not $photocount) { # call once per key
+                       my ($shortkey) = substr $key, -8;
+                       system "rm $shortkey.[1-9]*.eps";
+                       system "gpg --photo-viewer 'gpgsigs-eps-helper $shortkey' --list-options show-photos --list-key $key > /dev/null";
+                       $photocount = 1;
                }
                my ($shortkey) = substr $key, -8;
                push @{$uids{$shortkey}}, $uid;
@@ -318,6 +323,7 @@ while (<TXT>) {
                #       next;
                #}
                print WRITE;
+               undef $photocount;
                next;
        }
 
@@ -334,8 +340,9 @@ while (<TXT>) {
                        foreach $uid (@{$uids{$key}}) {
                                print WRITE print_tag($key, $uid) . " $uid\n";
                                if ($latex and ($uid =~ /^\[jpeg image/)) {
+                                       $photocount++;
                                        print WRITE "\\begin{flushright}\n";
-                                       print WRITE "\\includegraphics[height=3cm]{$key.eps}\n";
+                                       print WRITE "\\includegraphics[height=3cm]{$key.$photocount.eps}\n";
                                        print WRITE "\\end{flushright}\n";
                                }
                        }
@@ -425,6 +432,7 @@ since the input text was generated.
 =item B<--latex>
 
 Generate LaTeX output, including photo IDs. Implies B<--refresh>.
+B<Note:> This writes eps files to the current directory.
 
 =item I<keyid>