#!/usr/bin/perl -w -I/www/cgi-bin =for commnet Part of AREDN -- Used for creating Amateur Radio Emergency Data Networks Copyright (C) 2015 Conrad Lara See Contributors file for additional contributors Copyright (c) 2013 David Rivenburg et al. BroadBand-HamNet This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation version 3 of the License. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . Additional Terms: Additional use restrictions exist on the AREDN(TM) trademark and logo. See AREDNLicense.txt for more info. Attributions to the AREDN Project must be retained in the source code. If importing this code into a new or existing project attribution to the AREDN project must be added to the source code. You must not misrepresent the origin of the material conained within. Modified versions must be modified to attribute to the original source and be marked in reasonable ways as differentiate it from the original version. =cut # this script generates the olsrd config file # static part comes from /etc/config/olsrd.conf # dynamic part depends on the node configuration use perlfunc; use ucifunc; #Check what config file we are building for if ( !$ARGV[0] ) { $UCI_CONF_FILE="olsrd"; } else { $UCI_CONF_FILE=$ARGV[0]; } if ( $UCI_CONF_FILE eq "olsrd6" ) { # We only generate entries for IPv4 at moment" exit 0; } @names = @hosts = @services = @tunnels = (); # canonical names for this node # (they show up in reverse order, make the "official" name last) push @names, $name if ($name = nvram_get("tactical")); push @names, $name if ($name = nvram_get("node")); # load the dhcp reservations when in dmz mode if(-f "/etc/config/dmz-mode") { #($lanip, $lanmask, $lanbcast, $lannet) = get_ip4_network("eth0.0"); foreach(`cat /etc/ethers`) { next unless ($ip) = /[0-9a-f:]+\s+([\d\.]+)/i; next unless $host = ip2hostname($ip); push @hosts, qq("$ip" "$host"); } } # Add a name for the dtdlink interface. if ($name = nvram_get("node")) { my ($dtdip,$dtdmask,$dtdbcast,$dtdnet); ($dtdip, $dtdmask, $dtdbcast, $dtdnet) = get_ip4_network(get_interface("dtdlink")); push @hosts, qq("$dtdip" "dtdlink.$name.local.mesh"); } # load the services foreach(`cat /etc/config/services 2>/dev/null`) { next unless /^\w+:\/\/[\w\-\.]+:\d+(\/[^\|]*)?\|(tcp|udp)\|\w/; chomp; push @services, $_; } # load the tunnels my @tunnelnames = @section = (); $tunnum=50; push(@tunnelnames, &uci_get_names_by_sectiontype("vtun","client")); foreach (@tunnelnames) { $section=&uci_get_named_section("vtun",$_); if ($section->{enabled} eq 1) { push(@tunnels,"tun${tunnum}"); $tunnum++; } } $tunnum=60; @tunnelnames=&uci_get_names_by_sectiontype("vtun","server"); foreach (@tunnelnames) { $section=&uci_get_named_section("vtun",$_); if ($section->{enabled} eq 1) { push(@tunnels,"tun${tunnum}"); $tunnum++; } } # add the nameservice plugin push @file, qq(\nLoadPlugin "olsrd_nameservice.so.0.3"\n); push @file, qq({\n); push @file, qq( PlParam "sighup-pid-file" "/var/run/dnsmasq/dnsmasq.pid"\n); push @file, qq( PlParam "interval" "30"\n); push @file, qq( PlParam "timeout" "300"\n); push @file, qq( PlParam "name-change-script" "touch /tmp/namechange"\n); #push @file, qq( PlParam "lat" "1"\n); #push @file, qq( PlParam "lon" "2"\n); #push @file, qq( PlParam "laton-file" "/var/run/latlon.js"\n); #push @file, qq( PlParam "laton-infile" "/tmp/latlon.txt"\n); foreach(@names) { push @file, qq( PlParam "name" "$_"\n) } foreach(@hosts) { push @file, qq( PlParam $_\n) } foreach(@services) { push @file, qq( PlParam "service" "$_"\n) } push @file, qq(}\n); # add the ACTIVE tunnel interfaces push @file, qq(\nInterface ); foreach(@tunnels) { push @file, qq("$_" ) } push @file, qq(\n{\n); push @file, qq( Ip4Broadcast 255.255.255.255\n); push @file, qq(}\n); # write the file print @file;