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#############################################################################
# Copyright (c) 2015-2016 Balabit
#
# This program is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License version 2 as published
# by the Free Software Foundation, 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, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
#
# As an additional exemption you are allowed to compile & link against the
# OpenSSL libraries as published by the OpenSSL project. See the file
# COPYING for details.
#
#############################################################################
class LogDestination(object):
def open(self):
"""Open a connection to the target service"""
return True
def close(self):
"""Close the connection to the target service"""
pass
def is_opened(self):
"""Check if the connection to the target is able to receive messages"""
return True
def init(self, options):
"""This method is called at initialization time"""
return True
def deinit(self):
"""This method is called at deinitialization time"""
pass
def send(self, msg):
"""Send a message to the target service
It can return either a boolean or integer.
Boolean: True to indicate success, False will suspend the
destination for a period specified by the time-reopen() option.
After that the same message is retried until retries() times.
Integer:
self.SUCCESS: message sending was successful (same as boolean True)
self.ERROR: message sending was unsuccessful. Same message is retried.
(same as boolean False)
self.DROP: message cannot be sent, it should be dropped immediately.
self.QUEUED: message is not sent immediately, it will be sent with the flush method.
self.NOT_CONNECTED: message is put back to the queue, open method will be called until success.
self.RETRY: message is put back to the queue, try to send again until 3 times, then fallback to self.NOT_CONNECTED."""
pass
def flush(self):
"""Flush the queued messages
It can return either a boolean or integer.
Boolean: True to indicate that the batch is successfully sent.
False indicates error while sending the batch. The destination is suspended
for time-reopen period. The messages in the batch are passed again to send, one by one.
Integer:
self.SUCCESS: batch sending was successful (same as boolean True)
self.ERROR: batch sending was unsuccessful. (same as boolean False)
self.DROP: batch cannot be sent, the messages should be dropped immediately.
self.NOT_CONNECTED: the messages in the batch is put back to the queue,
open method will be called until success.
self.RETRY: message is put back to the queue, try to send again until 3 times, then fallback to self.NOT_CONNECTED."""
pass
class DummyPythonDest(object):
def send(self, msg):
print('queue', msg)
return self.SUCCESS
class DummyBatchDestination(object):
def init(self, options):
self.bulk = list()
return True
def send(self, msg):
self.bulk.append(msg["MSG"].decode())
return self.QUEUED
def flush(self):
print("flushing: " + ",".join(self.bulk))
self.bulk = list()
return self.SUCCESS
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