def execute_interactive():
""" Runs the command mode once, reading the standard input for a command
and executing it. Will return execution once a command has been executed
or if an invalid command was passed.
"""
old_completer = readline.get_completer()
readline.set_completer(__readline_completer)
readline.parse_and_bind('tab: complete')
term.enter_buffer()
# default raw mode is not readline friendly.
# restore after saving display, for restoring is destructive
term.restore_tty()
try:
cmd_name = raw_input('REACH:')
except:
# return to raw_mode
term.set_raw()
readline.set_completer(old_completer)
term.leave_buffer()
return
cmd_args = [x for x in cmd_name.split(' ') if x != '']
if cmd_args and cmd_args[0] in registry:
try:
registry[cmd_args[0]][1](cmd_args)
except Exception, e:
print(e)
term.pause()
def main():
completors = completor.init_completors(Settings.load())
partial_host_chain = opts.get_initial_host_chain()
current_visibility = discover_visibility()
chain = create_chain(completors, partial_host_chain, current_visibility)
chan = Channel.get_instance()
chan.chain_connect(chain)
chan.get_interactive_chan()
term.set_raw()
try:
while chan.run():
# run Forrest run
pass
finally:
term.restore_tty()
