sieve.py
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# GNU Mailutils -- a suite of utilities for electronic mail
# Copyright (C) 2009-2012, 2014-2017 Free Software Foundation, Inc.
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 3 of the License, or (at your option) any later version.
#
# This library 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 library. If not, see
# <http://www.gnu.org/licenses/>.
from mailutils.c_api import sieve
from mailutils.error import SieveMachineError
class Machine:
def __init__ (self):
self.mach = sieve.SieveMachineType ()
status = sieve.machine_init (self.mach)
if status:
raise SieveMachineError (status)
def __del__ (self):
s = sieve.errortext (self.mach)
if s:
raise SieveMachineError (MU_ERR_FAILURE, s)
sieve.machine_destroy (self.mach)
del self.mach
def set_logger (self, fnc):
status = sieve.set_logger (self.mach, fnc)
if status:
raise SieveMachineError (status)
def compile (self, name):
"""Compile the sieve script from the file 'name'."""
status = sieve.compile (self.mach, name)
if status:
raise SieveMachineError (status, sieve.errortext (self.mach))
def disass (self):
"""Dump the disassembled code of the sieve machine."""
status = sieve.disass (self.mach)
if status:
raise SieveMachineError (status)
def mailbox (self, mbox):
"""Execute the code from the given instance of sieve machine
over each message in the mailbox."""
status = sieve.mailbox (self.mach, mbox.mbox)
if status:
raise SieveMachineError (status)
def message (self, msg):
"""Execute the code from the given instance of sieve machine
over the 'msg'."""
status = sieve.message (self.mach, msg.msg)
if status:
raise SieveMachineError (status, sieve.errortext (self.mach))