mirror of https://github.com/aredn/aredn.git
151 lines
4.3 KiB
Perl
Executable File
151 lines
4.3 KiB
Perl
Executable File
#!/usr/bin/perl -w -I/www/cgi-bin
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=for comment
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Part of AREDN -- Used for creating Amateur Radio Emergency Data Networks
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Copyright (C) 2015 Conrad Lara
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See Contributors file for additional contributors
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Copyright (c) 2013 David Rivenburg et al. BroadBand-HamNet
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation version 3 of the License.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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Additional Terms:
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Additional use restrictions exist on the AREDN(TM) trademark and logo.
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See AREDNLicense.txt for more info.
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Attributions to the AREDN Project must be retained in the source code.
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If importing this code into a new or existing project attribution
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to the AREDN project must be added to the source code.
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You must not misrepresent the origin of the material contained within.
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Modified versions must be modified to attribute to the original source
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and be marked in reasonable ways as differentiate it from the original
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version.
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=cut
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# this script generates the olsrd config file
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# static part comes from /etc/config/olsrd.conf
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# dynamic part depends on the node configuration
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use perlfunc;
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use ucifunc;
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#Check what config file we are building for
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if ( !$ARGV[0] ) {
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$UCI_CONF_FILE="olsrd";
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} else {
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$UCI_CONF_FILE=$ARGV[0];
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}
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if ( $UCI_CONF_FILE eq "olsrd6" ) {
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# We only generate entries for IPv4 at moment"
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exit 0;
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}
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@names = @hosts = @services = @tunnels = ();
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# canonical names for this node
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# (they show up in reverse order, make the "official" name last)
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push @names, $name if ($name = nvram_get("tactical"));
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push @names, $name if ($name = nvram_get("node"));
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# load the dhcp reservations when in dmz mode
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if(-f "/etc/config/dmz-mode")
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{
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#($lanip, $lanmask, $lanbcast, $lannet) = get_ip4_network("eth0.0");
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foreach(`cat /etc/ethers`)
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{
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next unless ($ip) = /[0-9a-f:]+\s+([\d\.]+)/i;
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next unless $host = ip2hostname($ip);
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push @hosts, qq("$ip" "$host");
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}
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}
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# Add a name for the dtdlink interface.
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if ($name = nvram_get("node"))
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{
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my ($dtdip,$dtdmask,$dtdbcast,$dtdnet);
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($dtdip, $dtdmask, $dtdbcast, $dtdnet) = get_ip4_network(get_interface("dtdlink"));
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push @hosts, qq("$dtdip" "dtdlink.$name.local.mesh");
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}
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# load the services
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foreach(`cat /etc/config/services 2>/dev/null`)
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{
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next unless /^\w+:\/\/[\w\-\.]+:\d+(\/[^\|]*)?\|(tcp|udp)\|\w/;
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chomp;
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push @services, $_;
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}
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# load the tunnels
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my @tunnelnames = @section = ();
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$tunnum=50;
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push(@tunnelnames, &uci_get_names_by_sectiontype("vtun","client"));
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foreach (@tunnelnames)
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{
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$section=&uci_get_named_section("vtun",$_);
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if ($section->{enabled} eq 1)
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{
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push(@tunnels,"tun${tunnum}");
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$tunnum++;
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}
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}
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$tunnum=60;
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@tunnelnames=&uci_get_names_by_sectiontype("vtun","server");
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foreach (@tunnelnames)
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{
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$section=&uci_get_named_section("vtun",$_);
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if ($section->{enabled} eq 1)
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{
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push(@tunnels,"tun${tunnum}");
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$tunnum++;
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}
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}
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# add the nameservice plugin
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push @file, qq(\nLoadPlugin "olsrd_nameservice.so.0.4"\n);
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push @file, qq({\n);
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push @file, qq( PlParam "sighup-pid-file" "/var/run/dnsmasq/dnsmasq.pid"\n);
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push @file, qq( PlParam "interval" "30"\n);
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push @file, qq( PlParam "timeout" "300"\n);
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push @file, qq( PlParam "name-change-script" "touch /tmp/namechange"\n);
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#push @file, qq( PlParam "lat" "1"\n);
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#push @file, qq( PlParam "lon" "2"\n);
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#push @file, qq( PlParam "laton-file" "/var/run/latlon.js"\n);
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#push @file, qq( PlParam "laton-infile" "/tmp/latlon.txt"\n);
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foreach(@names) { push @file, qq( PlParam "name" "$_"\n) }
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foreach(@hosts) { push @file, qq( PlParam $_\n) }
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foreach(@services) { push @file, qq( PlParam "service" "$_"\n) }
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push @file, qq(}\n);
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# add the ACTIVE tunnel interfaces
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push @file, qq(\nInterface );
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foreach(@tunnels) { push @file, qq("$_" ) }
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push @file, qq(\n{\n);
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push @file, qq( Ip4Broadcast 255.255.255.255\n);
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push @file, qq(}\n);
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# write the file
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print @file;
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