Imported sources from subversion.

packages/lsts/default.bash

@@ -0,0 +1,27 @@
+version=\
+(
+    '1.0'
+)
+
+maintainer=\
+(
+    "Ricardo Martins <rasm@fe.up.pt>"
+)
+
+requires=\
+(
+    'python_host/host'
+    'dnsmasq/default'
+)
+
+download()
+{
+    mkdir -p dnsmasq.d &&
+    python "$cfg_package_spec_dir/download-peers.py" dnsmasq.d
+}
+
+target_install()
+{
+    tar -C "$cfg_package_spec_dir/fs" --exclude .svn -c -f - . | tar -C "$cfg_dir_rootfs" -x -v -f - &&
+    tar -C dnsmasq.d --exclude .svn -c -f - . | tar -C "$cfg_dir_rootfs/etc" -x -v -f -
+}

packages/lsts/download-peers.py

@@ -0,0 +1,120 @@
+# -*- coding: utf-8 -*-
+############################################################################
+# Copyright (C) 2007-2012 Laboratório de Sistemas e Tecnologia Subaquática #
+# Departamento de Engenharia Electrotécnica e de Computadores              #
+# Rua Dr. Roberto Frias, 4200-465 Porto, Portugal                          #
+############################################################################
+# Author: Ricardo Martins                                                  #
+############################################################################
+# $Id:: download-peers.py 1349 2012-12-06 01:38:21Z rasm                 $:#
+############################################################################
+
+import os
+import sys
+import socket
+
+URL = 'https://docs.google.com/spreadsheet/pub?key=0Aj00gvm9SJiUdDBXU2hpN09uZEpjM1hJanZxWU1aY0E&single=true&gid=4&output=csv'
+DOMAIN = '.fe.up.pt'
+
+ADDR = 0
+EMAC = 1
+WMAC = 2
+NAME = 3
+DESC = 4
+
+def get_name(line):
+    s = line[NAME].strip().lower()
+    s = s.replace(' ', '')
+    return s
+
+def write_addr(stream, line):
+    d = {}
+    d['addr'] = line[ADDR].strip()
+    d['emac'] = line[EMAC].strip()
+    d['wmac'] = line[WMAC].strip()
+    d['name'] = get_name(line)
+
+    if d['name'] == '' or d['addr'] == '':
+        return
+
+    d['macs'] = ','.join([d['emac'], d['wmac']]).strip(',')
+    if d['macs'] == '':
+        return
+
+    stream.write('dhcp-host=%(macs)s,id:*,%(addr)s,%(name)s\n' % d)
+
+def write_host(stream, line):
+    addr = line[ADDR].strip()
+    name = get_name(line)
+    fqdn = name + DOMAIN
+    desc = line[DESC].strip()
+    if addr == '' or name == '':
+        return
+    stream.write('%-18s %-35s %-35s # %s\n' % (addr, fqdn, name, desc))
+
+def update_file(old, new):
+    old_text = ''
+    try:
+        old_text = open(old).read()
+    except:
+        pass
+
+    new_text = open(new).read()
+    if old_text == new_text:
+        os.remove(new)
+        return False
+
+    print('Renaming "%s" to "%s"' % (new, old))
+    os.rename(new, old)
+    return True
+
+import urllib
+req = urllib.urlopen(URL)
+
+import csv
+lines = req.read().splitlines()
+reader = csv.reader(lines)
+next(reader)
+
+# Validate list.
+lines = []
+hosts = {}
+count = 0
+for line in reader:
+    name = get_name(line)
+    addr = line[ADDR].strip()
+    if name in hosts and name != '':
+        print('Duplicated hostname "%s".' % name)
+        continue
+
+    try:
+        socket.inet_pton(socket.AF_INET, addr)
+    except:
+        continue
+
+    count = count + 1
+    lines.append(line)
+    hosts[name] = True
+
+if count == 0:
+    print("Refusing to write configuration files without valid addresses.")
+    sys.exit(0)
+
+wd = '.'
+if len(sys.argv) == 2:
+    wd = sys.argv[1]
+
+host_file = os.path.join(wd, 'hosts.txt')
+addr_file = os.path.join(wd, 'addrs.conf')
+host = open(host_file + '.new', 'w')
+addr = open(addr_file + '.new', 'w')
+for line in lines:
+    write_host(host, line)
+    write_addr(addr, line)
+host.close();
+addr.close();
+
+updated = False
+update_file(host_file, host_file + '.new')
+update_file(addr_file, addr_file + '.new')
+print('Processed %d addresses.' % count)

packages/lsts/fs/etc/dnsmasq.conf

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+interface=eth0
+domain=fe.up.pt
+dhcp-range=10.0.0.2,10.0.254.254,255.255.0.0,12h
+dhcp-lease-max=150
+dhcp-ignore=#known
+dhcp-ignore-names
+addn-hosts=/etc/dnsmasq.d/hosts.txt
+conf-file=/etc/dnsmasq.d/addrs.conf
+log-dhcp