1 files changed, 32 insertions, 0 deletions
diff --git a/scan-sixxs.pl b/scan-sixxs.pl
new file mode 100755
index 0000000..663bf70
--- /dev/null
+++ b/scan-sixxs.pl
@@ -0,0 +1,32 @@
+#! /usr/bin/perl
+
+# Scan the SIXXS pops page,
+# Screen scrape it to generate the CHECK_PREFIX lines in mod_ip.c
+
+ # Output will be like
+#   CHECK_PREFIX("2001:14b8:100::/40","fihel01.sixxs.net dna");
+#   CHECK_PREFIX("2001:15c0:65ff::/48","simbx01.sixxs.net amis");
+#   CHECK_PREFIX("2001:15c0:6600::/40","simbx01.sixxs.net amis");
+               
+
+use strict;
+use LWP::Simple qw(get);
+
+my $top_url  = "http://www.sixxs.net/pops/prefixes/";
+my $top_html = get($top_url);
+my @lines    = split( /\n/, $top_html );
+@lines = grep( m#/tools/whois#, @lines );
+foreach my $line (@lines) {
+    if ( $line =~ m#href="/tools/whois/\?(\S+?)">\1# ) {
+        my ($ip) = $1;
+        if ( $line =~
+            m#<td>(?:Subnets|Tunnels)</td><td><a href="\.\./(.*?)/">(\S+)</a></td><td><a href=".*?">(.*?)</a></td></tr>$#
+           )
+        {
+            print <<"EOF";
+\t\tmod_ip_prefix $ip "$2\.sixxs.net $1"
+EOF
+        }
+    }
+}
+