Display GeoIP flag on ipinfo.cgi in the WebUI.

This might make firewall rule debugging easier and fixes bug #10946.

Signed-off-by: Peter Müller <peter.mueller(a)link38.eu>
---
 html/cgi-bin/ipinfo.cgi | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/html/cgi-bin/ipinfo.cgi b/html/cgi-bin/ipinfo.cgi
index 16541f126..689d05a0e 100644
--- a/html/cgi-bin/ipinfo.cgi
+++ b/html/cgi-bin/ipinfo.cgi
@@ -21,6 +21,7 @@
 
 use CGI;
 use IO::Socket;
+use Geo::IP::PurePerl;
 use strict;
 
 # enable only the following on debugging purpose
@@ -30,6 +31,7 @@ use strict;
 require '/var/ipfire/general-functions.pl';
 require "${General::swroot}/lang.pl";
 require "${General::swroot}/header.pl";
+require "${General::swroot}/geoip-functions.pl";
 
 my %cgiparams=();
 
@@ -49,6 +51,11 @@ if (&General::validip($addr)) {
 	my $iaddr = inet_aton($addr);
 	my $hostname = gethostbyaddr($iaddr, AF_INET);
 	if (!$hostname) { $hostname = $Lang::tr{'lookup failed'}; }
+	
+	my $gi = Geo::IP::PurePerl->new();
+	my $ccode = $gi->country_code_by_name($addr);
+	my $fcode = lc($ccode);
+	my $flag_icon = &GeoIP::get_flag_icon($fcode);
 
 	my $sock = new IO::Socket::INET ( PeerAddr => $whoisname, PeerPort => 43, Proto => 'tcp');
 	if ($sock)
@@ -81,7 +88,7 @@ if (&General::validip($addr)) {
 		@lines = ( "$Lang::tr{'unable to contact'} $whoisname" );
 	}
 
-	&Header::openbox('100%', 'left', $addr . ' (' . $hostname . ') : '.$whoisname);
+	&Header::openbox('100%', 'left', $addr . " <a href='country.cgi#$fcode'><img src='$flag_icon' border='0' align='absmiddle' title='$ccode' /></a> (" . $hostname . ') : '.$whoisname);
 	print "<pre>\n";
 	foreach my $line (@lines) {
 		print &Header::cleanhtml($line,"y");
-- 
2.13.6