Fix regexen

[pgp-tools.git] / gpglist / gpglist

diff --git a/gpglist/gpglist b/gpglist/gpglist
index 398a177bb22426f487dc59f65772889a8005f08d..542fcc6d9a6ebf82c8d737d92f0417fc3921b53d 100755 (executable)
--- a/gpglist/gpglist
+++ b/gpglist/gpglist
@@ -1,5 +1,7 @@
 #!/usr/bin/perl
 
+# $Id$
+
 # small script to show in an intuitive way who signed which of your user ids
 #
 # Copyright (c) 2004 Uli Martens <uli@youam.net>
@@ -16,7 +18,7 @@
 #    documentation and/or other materials provided with the distribution.
 # 3. The name of the author may not be used to endorse or promote products
 #    derived from this software without specific prior written permission.
-# 
+#
 # THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
 # IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 # OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
@@ -30,12 +32,13 @@
 
 use strict;
 use warnings;
+use English;
 
 my $key=shift @ARGV;
-if ( $key eq "" ) {
-       die
+unless (defined $key) {
+       die "Usage: $PROGRAM_NAME <keyid>\n";
 }
-       
+
 open SIGS, "gpg --fixed-list-mode --with-colons --list-sigs $key 2>/dev/null |"
        or die "can't get gpg listing";
 
@@ -44,40 +47,43 @@ my @uids;
 my %sigs;
 my %rev;
 my %ids;
-my %unknownID;
 my $longkey;
 while (<SIGS>) {
-       if ( m/^uid:.:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:(.*):$/ ) {
+       if ( m/^uid:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:([^:]*):/ ) {
                $uid = $1;
                push @uids, $1;
                next;
        }
-       if ( m/^sig:[^:]*:[^:]*:[^:]*:([0-9A-F]*):[^:]*:[^:]*:[^:]*:[^:]*:(.*):[^:]*:$/ ) {
-               $2 eq "[User id not found]" ? $unknownID{$1} = $1 : $ids{$2} = $1;
+       if ( m/^sig:[^:]*:[^:]*:[^:]*:([0-9A-F]*):[^:]*:[^:]*:[^:]*:[^:]*:([^:]*):/ ) {
+               $ids{$1} = $2;
                $sigs{$1}->{$uid} = "x" unless defined $sigs{$1}->{$uid};
                next;
        }
-       if ( m/^rev:[^:]*:[^:]*:[^:]*:([0-9A-F]*):[^:]*:[^:]*:[^:]*:[^:]*:(.*):[^:]*:$/ ) {
+       if ( m/^rev:[^:]*:[^:]*:[^:]*:([0-9A-F]*):/ ) {
                $rev{$uid} = "x" if ($longkey eq $1);
                $sigs{$1}->{$uid} = "R";
                next;
-       }               
-       if ( m/^uat:.:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:(.*):$/ ) {
+       }
+       if ( m/^uat:.:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:([^:]*):/ ) {
                $uid = "Photo ID";
                push @uids, $uid;
                next;
        }
-       if ( m/^pub:[^:]*:[^:]*:[^:]*:([^:]*):[^:]*:[^:]*:[^:]*:[^:]*:(.*):$/ ) {
+       if ( m/^pub:[^:]*:[^:]*:[^:]*:([^:]*):/ ) {
                $longkey = $1;
                next;
        }
        last if ( m/^(sub):/ );
        next if ( m/^(tru):/ );
-       print STDERR "hi, i'm a bug. please report me to my owner";
+       print STDERR "hi, i'm a bug. please report me to my owner\n";
        die "input: $_, key: $key";
-}      
+}
 close SIGS;
 
+# XXX: Add an option for this
+my $c = 0;
+@uids = grep { ! defined $rev{$uids[$c++]} } @uids;
+
 my $n = scalar @uids -1;
 for ( my $a=0; $a <= $n; $a++ ) {
        printf "|  " x ($a)
@@ -92,11 +98,7 @@ for ( my $a=0; $a <= $n; $a++ ) {
 }
 print "\n";
 
-for my $id (sort keys %ids) {
-       print((defined $sigs{$ids{$id}}->{$_} ? $sigs{$ids{$id}}->{$_} : " ") . "  ") for (@uids);
-       print $ids{$id}." $id\n"; 
-}
-for my $id (sort keys %unknownID) {
+for my $id (sort {$ids{$a} cmp $ids{$b}} keys %ids) {
        print((defined $sigs{$id}->{$_} ? $sigs{$id}->{$_} : " ") . "  ") for (@uids);
-       print "$id [User id not found]\n";
+       print $id." $ids{$id}\n";
 }