def run(environ):
exe_file = ft.download(environ, 'exe_file', 'exe', add_to_cache=True)
os.chmod(exe_file, 0700)
in_file = ft.download(environ, 'in_file', 'in', add_to_cache=True)
env = os.environ.copy()
for key, default in _options:
value = environ.get('exec_' + key.lower(), default)
env[key] = value
with get_sandbox('vcpu_exec-sandbox') as sandbox:
retcode, output = execute(
[os.path.join(sandbox.path, 'pin-supervisor/supervisor-bin/',
'supervisor'),
'-f', '3', '--', './exe',
noquote('<'), 'in', noquote('3>'), 'supervisor_result',
noquote('>'), 'out'], env=env)
result_file = open('supervisor_result')
status_line = result_file.readline().strip().split()
environ['result_string'] = result_file.readline().strip()
result_file.close()
try:
for num, key in enumerate((None, 'result_code', 'time_used',
'exectime_used', 'mem_used', 'num_syscalls')):
if key:
environ[key] = int(status_line[num])
result_code = _supervisor_result_to_code(environ['result_code'])
except Exception, e:
result_code = 'SE'
for i in ('time_used', 'exectime_used', 'mem_used', 'num_syscalls'):
environ.setdefault(i, 0)
environ['result_string'] = str(e)
def run(environ, no_sandbox=False):
ft.download(environ, 'out_file', 'out', skip_if_exists=True)
ft.download(environ, 'hint_file', 'hint', add_to_cache=True)
if environ.get('chk_file'):
sandbox = NullSandbox()
ft.download(environ, 'in_file', 'in', skip_if_exists=True,
add_to_cache=True)
ft.download(environ, 'chk_file', 'chk', add_to_cache=True)
os.chmod('chk', 0700)
cmd = ['./chk', 'in', 'out', 'hint', noquote('2>'), '/dev/null']
elif no_sandbox:
sandbox = NullSandbox()
cmd = ['diff', '-b', '-q', 'out', 'hint', noquote('>'), '/dev/null',
noquote('2>&1'), noquote('&&'), 'echo', 'OK']
else:
sandbox = get_sandbox('exec-sandbox')
cmd = [os.path.join(sandbox.path, 'bin', 'compare'), 'hint', 'out',
noquote('2>'), '/dev/null']
with sandbox:
retcode, output = execute(cmd, ignore_errors=True, split_lines=True)
while len(output) < 3:
output.append('')
if output[0] == 'OK':
environ['result_code'] = 'OK'
if output[1]:
environ['result_string'] = output[1]
environ['result_percentage'] = float(output[2] or 100)
else:
environ['result_code'] = 'WA'
environ['result_string'] = output[1]
environ['result_percentage'] = 0
return environ