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#!/usr/bin/env python
# -*- encoding: UTF8 -*-
# Author: Philipp Klaus, philipp.l.klaus AT web.de
# This file is part of netio230a.
#
# netio230a 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 3 of the License, or
# (at your option) any later version.
#
# netio230a 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 netio230a. If not, see <http://www.gnu.org/licenses/>.
# Command Line Interface - CLI for the Koukaam NETIO 230A
## import the netio230a class:
import netio230a
## for sys.exit(1)
import sys
EXIT_SUCCESS=0
EXIT_FAILURE=1
## for ^C catching:
import signal
## for optparse.OptionParser()
import optparse
NOT_SET="--not set--"
def main():
#p = optparse.OptionParser(usage="usage: %prog [options] -i[source] -o[target]",add_help_option=False)
p = optparse.OptionParser(usage="usage: %prog [--host HOST] [--port PORT] [--username USERNAME] [--password PASSWORD] -s SOCKET [--on]",add_help_option=False)
p.add_option('-?', action="store_true", help="show this help message and exit", dest="show_help")
p.add_option('--host', '-h', default=NOT_SET, help="Hostname for the device (defaults to the first one found by the discovery in your LAN)")
p.add_option('--port', '-p', default="1234", help="TCP port (defaults to 1234)")
p.add_option('--username', '-u', default="admin", help="username to use for login (defaults to admin)")
p.add_option('--password', '-w', default="", help="password to use for login (will ask if left empty)")
p.add_option('--socket', '-s', default=NOT_SET, metavar="SOCKET#", help="socketnumber (1-4) to switch on/off")
p.add_option("--on", action="store_true", dest="switchOn", help='switch on when --on set, off if omitted')
options, arguments = p.parse_args()
if options.host == NOT_SET and options.socket == NOT_SET:
options.show_help = True
if options.show_help:
p.print_help()
sys.exit(1)
if options.switchOn == None:
options.switchOn = False
if options.host is NOT_SET:
netio230a_devices = netio230a.get_all_detected_devices()
if len(netio230a_devices) == 0:
p.error("Please specify a host you want to connect to")
elif len(netio230a_devices) == 1:
deviceName = netio230a_devices[0][0]
ip = netio230a_devices[0][1]
ip = "%s.%s.%s.%s" % (ip[0], ip[1], ip[2], ip[3])
print "We discovered a single NETIO-230A device on the LAN: (%s,%s)" % (deviceName, ip)
print "Selecting this one as host."
options.host = ip
else:
print netio230a_devices
addresses = ", ".join([ ("%s: %d.%d.%d.%d" % (dev[0], dev[1][0], dev[1][1], dev[1][2], dev[1][3])) for dev in netio230a_devices])
print addresses
p.error("%d devices found (%s).\nPlease specify which one you want to connect to using the --host parameter." % (len(netio230a_devices), addresses) )
if options.socket is "not set":
p.error("Please specify the socket you want to switch.")
try:
options.port = int(options.port)
except StandardError:
p.error("Please specify the TCP port to connect to as an integer value.")
try:
options.socket = int(options.socket)
except StandardError:
p.error("Please specify the socket to switch as an integer value.")
if len(options.password) == 0:
options.password = raw_input("Please give a password (user "+options.username+"): ")
try:
netio = netio230a.netio230a(options.host, options.username, options.password, True, options.port)
except NameError, error:
print("Could not connect. "+str(error))
sys.exit(EXIT_FAILURE)
#except StandardError, error:
# print("Could not connect. Please inform the programmer of this error. "+str(error))
# sys.exit(EXIT_FAILURE)
try:
netio.setPowerSocketPower(options.socket, int(options.switchOn))
except StandardError, ne:
print("Could not switch socket power. "+str(ne))
netio = None
# print response
print "\n--------- successfully interfaced the Koukaam NETIO 230A ---------"
print "set socket %s to: \"%s\"" % (options.socket, int(options.switchOn))
print "---------------------------------------------------------------- \n"
sys.exit(EXIT_SUCCESS)
if __name__ == '__main__':
signal.signal(signal.SIGINT, signal.SIG_DFL) # ^C exits the application
main()
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