#!/usr/bin/env python3

# Copyright (C) 2016 g10 Code GmbH
#
# This file is part of GPGME.
#
# GPGME 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.
#
# GPGME 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 Lesser General
# Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this program; if not, see <http://www.gnu.org/licenses/>.

import sys
import os
from pyme import core, constants
import support

support.init_gpgme(constants.PROTOCOL_OpenPGP)
c = core.Context()

source = core.Data(file=support.make_filename("cipher-1.asc"))
sink = core.Data()

c.op_decrypt(source, sink)
result = c.op_decrypt_result()
assert not result.unsupported_algorithm, \
    "Unsupported algorithm: {}".format(result.unsupported_algorithm)

sink.seek(0, os.SEEK_SET)
sys.stdout.buffer.write(sink.read())