fix list of recent projects in File menu, add path to current project after Save As
#!/usr/bin/env python
# -*- coding: utf-8 -*-
# This file is part of Beremiz, a Integrated Development Environment for
# programming IEC 61131-3 automates supporting plcopen standard and CanFestival.
#
# Copyright (C) 2007: Edouard TISSERANT and Laurent BESSARD
#
# See COPYING file for copyrights details.
#
# 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; either version 2
# of the License, or (at your option) any later version.
#
# 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, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
import socket, threading
from util import Zeroconf
service_type = '_PYRO._tcp.local.'
class ServicePublisher():
def __init__(self):
# type: fully qualified service type name
self.serviceproperties = {'description':'Beremiz remote PLC'}
self.name = None
self.ip_32b = None
self.port = None
self.server = None
self.service_name = None
self.retrytimer = None
def RegisterService(self, name, ip, port):
try:
self._RegisterService(name, ip, port)
except Exception,e:
self.retrytimer = threading.Timer(2,self.RegisterService,[name, ip, port])
self.retrytimer.start()
def _RegisterService(self, name, ip, port):
# name: fully qualified service name
self.service_name = 'Beremiz_%s.%s'%(name,service_type)
self.name = name
self.port = port
self.server = Zeroconf.Zeroconf(ip)
print "MDNS brodcasting on :"+ip
if ip == "0.0.0.0":
ip = self.gethostaddr()
print "MDNS brodcasted service address :"+ip
self.ip_32b = socket.inet_aton(ip)
self.server.registerService(
Zeroconf.ServiceInfo(service_type,
self.service_name,
self.ip_32b,
self.port,
properties = self.serviceproperties))
self.retrytimer=None
def UnRegisterService(self):
if self.retrytimer is not None:
self.retrytimer.cancel()
self.server.unregisterService(
Zeroconf.ServiceInfo(service_type,
self.service_name,
self.ip_32b,
self.port,
properties = self.serviceproperties))
self.server.close()
self.server = None
def gethostaddr(self, dst = '224.0.1.41'):
s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
try:
s.connect((dst, 7))
(host, port) = s.getsockname()
s.close()
if host != '0.0.0.0':
return host
except Exception,e:
pass
return socket.gethostbyname(socket.gethostname())