#!/usr/bin/env python2
#
#	run.py
#	Copyright (C) 2011  Hamed Saleh and Mahrud Sayrafi

#	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 3 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.

#	You should have received a copy of the GNU General Public License
#	along with this program.  If not, see <http://www.gnu.org/licenses/>.

import os
import update

SUBID = os.getenv("SUBID")
LOGGER = os.getenv("LOGGER")
JAILER = os.getenv("JAILER")

def run (testnum, CONFIG):
	[TIMELIM, MEMLIM] = CONFIG.get_limits(testnum)
	INPUT_COMMAND = CONFIG.input_command(testnum)

	update.status ('RUN', SUBID, -1, testnum)

	stdin = os.popen (JAILER + ' ' + str (testnum) + ' ' + str(TIMELIM) + ' ' + INPUT_COMMAND , 'r')

	status = time = mem = ret = score = -1

	while True:
		line = stdin.readline()

		if not line:	break

		result = line.strip().split(' ')

		if result[0].isdigit():
			score = int (result[0])
		elif result[0] == "result":
			time = float (result[1])
			mem = int (result[2])
			ret = int (result[3])

	if ret > 127:		status = 6 + ret - 128		# signal
	elif ret > 124:		status = 5			# unexpected
	elif ret == 124:	status = 2			# time
	elif ret != 0:		status = 4			# runtime
	elif mem > MEMLIM:	status = 3			# memory
	elif time > TIMELIM:	status = 2			# time
	elif score <= 0:	status = 1			# wrong
	else:			status = 0			# correct

	os.system(LOGGER + " LOG error {0} {1} {2} {3} {4} {5} {6}".format(SUBID, status, testnum, time, mem, ret, score))

	error = update.status ('RUN', SUBID, status, testnum)

	return [status, error]

def main(CONFIG):
	arr = []
	for i in range(CONFIG.count):
		[status, error] = run (i, CONFIG)
		arr.append(status)
		if error:
			break;

	update.status ('END', SUBID, status)

	return arr