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########################################################################
# File name: carbons_sniffer.py
# This file is part of: aioxmpp
#
# LICENSE
#
# This program 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 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
# 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 asyncio
import aioxmpp
from framework import Example, exec_example
class CarbonsSniffer(Example):
def make_simple_client(self):
client = super().make_simple_client()
self.carbons = client.summon(aioxmpp.CarbonsClient)
return client
def _format_message(self, message):
parts = []
parts.append(str(message))
if message.body:
parts.append("text: {}".format(message.body))
else:
parts.append("other")
return "; ".join(parts)
def _message_filter(self, message):
if (message.from_ != self.client.local_jid.bare() and
message.from_ is not None):
return
if message.xep0280_sent is not None:
print("SENT: {}".format(self._format_message(
message.xep0280_sent.stanza
)))
elif message.xep0280_received is not None:
print("RECV: {}".format(self._format_message(
message.xep0280_received.stanza
)))
async def run_example(self):
self.stop_event = self.make_sigint_event()
await super().run_example()
async def run_simple_example(self):
filterchain = self.client.stream.app_inbound_message_filter
with filterchain.context_register(self._message_filter):
print("enabling carbons")
await self.carbons.enable()
print("carbons enabled! sniffing ... (hit Ctrl+C to stop)")
await self.stop_event.wait()
if __name__ == "__main__":
exec_example(CarbonsSniffer())
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