#!/usr/bin/python2

from remote.projector import ChildProcess

import sys
import xmlrpclib
import time

def main():
    if len(sys.argv) not in [ 2, 3 ]:
        sys.stderr.write('Usage: %s <projector-url> [port]\n' % sys.argv[0])
        sys.exit(1)

    if len(sys.argv) == 3:
        port = int(sys.argv[2])
    else:
        port = 5900

    cmdline = "x11vnc -listen 0.0.0.0 -viewonly -nopw -rfbport %d" % port
    x11vnc = ChildProcess(cmdline.split())
    time.sleep(2)

    projector = xmlrpclib.ServerProxy(sys.argv[1])
    projector.start_vnc(port)

    x11vnc.communicate()

if __name__ == '__main__':
    main()