#===istalismanplugin===
# -*- coding: utf-8 -*-

#  Talisman plugin
#  python_plugin.py

#  Initial Copyright © 2002-2005 Mike Mintz <mikemintz@gmail.com>
#  Modifications Copyright © 2007 Als <Als@exploit.in>
#  Parts of code Copyright © Bohdan Turkynewych aka Gh0st <tb0hdan[at]gmail.com>

#  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.

def handler_python_eval(type, source, parameters):
	try:
		return_value = str(eval(parameters))
	except:
		return_value = str(sys.exc_info()[0]) + ' - ' + str(sys.exc_info()[1])
	reply(type, source, return_value)

def handler_python_exec(type, source, parameters):
	if '\n' in parameters and parameters[-1] != '\n':
		parameters += '\n'
	try:
		exec unicode(parameters) in globals()
	except:
		reply(type, source, str(sys.exc_info()[0]) + ' - ' + str(sys.exc_info()[1]))


def handler_python_sh(type, source, parameters):
	return_value=''
	if os.name=='posix':
		pipe = os.popen('sh -c "%s" 2>&1' % (parameters.encode('utf8')))
		return_value = pipe.read()
	elif os.name=='nt':
		pipe = os.popen('%s' % (parameters.encode('utf8')))
		return_value = pipe.read().decode('cp866')
	pipe.close
	reply(type, source, return_value)
	
def handler_python_calc(type, source, parameters):
	parameters = parameters.strip()
	if re.sub('([' + string.digits +']|[\+\-\/\*\^\.])','',parameters).strip() == '':
	    try:
    		return_value = str(eval(parameters))
		time.sleep(1)
	    except:
		return_value = u'научи меня это делать :)'
	else:
		return_value = u'ты глюк'
	reply(type, source, return_value)

register_command_handler(handler_python_eval, 'eval', ['суперадмин','все'], 100, 'Расчитывает и показывает заданное выражение питона.', 'eval <выражение>', ['eval 1+1'])
register_command_handler(handler_python_exec, 'exec', ['суперадмин','все'], 100, 'Выполняет выражение питона.', 'exec <выражение>', ['eval pass'])
register_command_handler(handler_python_sh, 'sh', ['суперадмин','все'], 100, 'Выполняет шелл команду.', 'sh <команда>', ['sh ls'])
register_command_handler(handler_python_calc, 'калк', ['инфо','все'], 10, 'Калькулятор.', 'калк <выражение>', ['калк 1+2'])