def __init__(self, template, template_directory, args, timeout=5):
self.timeout = timeout
databank = slave_db.SlaveBase(template)
# Constructor: initializes the server settings
modbus.Server.__init__(self, databank if databank else modbus.Databank())
# not sure how this class remember slave configuration across instance creation, i guess there are some
# well hidden away class variables somewhere.
self.remove_all_slaves()
self._configure_slaves(template)
def __init__(self, template, template_directory, args, timeout=5):
self.timeout = timeout
self.delay = None
self.mode = None
databank = slave_db.SlaveBase(template)
# Constructor: initializes the server settings
modbus.Server.__init__(self,
databank if databank else modbus.Databank())
# retrieve mode of connection and turnaround delay from the template
self._get_mode_and_delay(template)
# not sure how this class remember slave configuration across
# instance creation, i guess there are some
# well hidden away class variables somewhere.
self.remove_all_slaves()
self._configure_slaves(template)
def __init__(self,
template,
log_queue,
databank=slave_db.SlaveBase(),
timeout=5):
self.log_queue = log_queue
self.timeout = timeout
"""Constructor: initializes the server settings"""
modbus.Server.__init__(self,
databank if databank else modbus.Databank())
#not sure how this class remember slave configuration across instance creation, i guess there are some
#well hidden away class variables somewhere.
self.remove_all_slaves()
#parse slave configuration
dom = etree.parse(template)
slaves = dom.xpath('//conpot_template/slaves/*')
template_name = dom.xpath('//conpot_template/@name')[0]
for s in slaves:
id = int(s.attrib['id'])
slave = self.add_slave(id)
logger.debug('Added slave with id {0}.'.format(id))
for b in s.xpath('./blocks/*'):
name = b.attrib['name']
type = eval('mdef.' + b.xpath('./type/text()')[0])
start_addr = int(b.xpath('./starting_address/text()')[0])
size = int(b.xpath('./size/text()')[0])
slave.add_block(name, type, start_addr, size)
logger.debug(
'Added block {0} to slave {1}. (type={2}, start={3}, size={4})'
.format(name, id, type, start_addr, size))
for v in b.xpath('./values/*'):
addr = int(v.xpath('./address/text()')[0])
value = eval(v.xpath('./content/text()')[0])
slave.set_values(name, addr, value)
logger.debug('Setting value at addr {0} to {1}.'.format(
addr,
v.xpath('./content/text()')[0]))
logger.info('Conpot modbus initialized using the {0} template.'.format(
template_name))