libervia-backend: libervia/backend/plugins/plugin_exp_jingle

annotate libervia/backend/plugins/plugin_exp_jingle_stream.py @ 4202:b26339343076

core: use a user specific directory for PID file: default location of pid file is now specific to logged user, this allow to run several instances of Libervia by different users on the same machine without PID conflicts.

author	Goffi <goffi@goffi.org>
date	Sun, 14 Jan 2024 17:48:02 +0100
parents	4b842c1fb686
children	0d7bb4df2343

rev	line source
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	1 #!/usr/bin/env python3
3137 559a625a236b fixed shebangs Goffi <goffi@goffi.org> parents: 3136 diff changeset	2
401 b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	3
609 84a6e83157c2 fixed licences in docstrings (they are now in comments) Goffi <goffi@goffi.org> parents: 594 diff changeset	4 # SAT plugin for managing pipes (experimental)
3479 be6d91572633 date update Goffi <goffi@goffi.org> parents: 3404 diff changeset	5 # Copyright (C) 2009-2021 Jérôme Poisson (goffi@goffi.org)
401 b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	6
609 84a6e83157c2 fixed licences in docstrings (they are now in comments) Goffi <goffi@goffi.org> parents: 594 diff changeset	7 # This program is free software: you can redistribute it and/or modify
84a6e83157c2 fixed licences in docstrings (they are now in comments) Goffi <goffi@goffi.org> parents: 594 diff changeset	8 # it under the terms of the GNU Affero General Public License as published by
84a6e83157c2 fixed licences in docstrings (they are now in comments) Goffi <goffi@goffi.org> parents: 594 diff changeset	9 # the Free Software Foundation, either version 3 of the License, or
84a6e83157c2 fixed licences in docstrings (they are now in comments) Goffi <goffi@goffi.org> parents: 594 diff changeset	10 # (at your option) any later version.
401 b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	11
609 84a6e83157c2 fixed licences in docstrings (they are now in comments) Goffi <goffi@goffi.org> parents: 594 diff changeset	12 # This program is distributed in the hope that it will be useful,
84a6e83157c2 fixed licences in docstrings (they are now in comments) Goffi <goffi@goffi.org> parents: 594 diff changeset	13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
84a6e83157c2 fixed licences in docstrings (they are now in comments) Goffi <goffi@goffi.org> parents: 594 diff changeset	14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
84a6e83157c2 fixed licences in docstrings (they are now in comments) Goffi <goffi@goffi.org> parents: 594 diff changeset	15 # GNU Affero General Public License for more details.
401 b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	16
609 84a6e83157c2 fixed licences in docstrings (they are now in comments) Goffi <goffi@goffi.org> parents: 594 diff changeset	17 # You should have received a copy of the GNU Affero General Public License
84a6e83157c2 fixed licences in docstrings (they are now in comments) Goffi <goffi@goffi.org> parents: 594 diff changeset	18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
401 b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	19
3404 26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods: Goffi <goffi@goffi.org> parents: 3137 diff changeset	20 import errno
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods: Goffi <goffi@goffi.org> parents: 3137 diff changeset	21 from zope import interface
401 b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	22 from twisted.words.xish import domish
538 2c4016921403 core, frontends, bridgen plugins: fixed methods which were unproperly managing multi-profiles Goffi <goffi@goffi.org> parents: 480 diff changeset	23 from twisted.words.protocols.jabber import jid
1669 697effba0310 plugin pipe: rewritten plugin as a jingle application. The current implentation can, in some cases, block the backend, and is experimental only. Improvments are needed in the future. Goffi <goffi@goffi.org> parents: 1409 diff changeset	24 from twisted.internet import defer
2489 e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	25 from twisted.internet import protocol
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	26 from twisted.internet import endpoints
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	27 from twisted.internet import reactor
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	28 from twisted.internet import error
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	29 from twisted.internet import interfaces
4071 4b842c1fb686 refactoring: renamed `sat` package to `libervia.backend` Goffi <goffi@goffi.org> parents: 4042 diff changeset	30 from libervia.backend.core.i18n import _, D_
4b842c1fb686 refactoring: renamed `sat` package to `libervia.backend` Goffi <goffi@goffi.org> parents: 4042 diff changeset	31 from libervia.backend.core.constants import Const as C
4b842c1fb686 refactoring: renamed `sat` package to `libervia.backend` Goffi <goffi@goffi.org> parents: 4042 diff changeset	32 from libervia.backend.core import exceptions
4b842c1fb686 refactoring: renamed `sat` package to `libervia.backend` Goffi <goffi@goffi.org> parents: 4042 diff changeset	33 from libervia.backend.core.log import getLogger
4b842c1fb686 refactoring: renamed `sat` package to `libervia.backend` Goffi <goffi@goffi.org> parents: 4042 diff changeset	34 from libervia.backend.tools import xml_tools
4b842c1fb686 refactoring: renamed `sat` package to `libervia.backend` Goffi <goffi@goffi.org> parents: 4042 diff changeset	35 from libervia.backend.tools import stream
3404 26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods: Goffi <goffi@goffi.org> parents: 3137 diff changeset	36
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods: Goffi <goffi@goffi.org> parents: 3137 diff changeset	37
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods: Goffi <goffi@goffi.org> parents: 3137 diff changeset	38 log = getLogger(__name__)
401 b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	39
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	40 NS_STREAM = "http://salut-a-toi.org/protocol/stream"
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	41 SECURITY_LIMIT = 30
2489 e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	42 START_PORT = 8888
401 b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	43
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	44 PLUGIN_INFO = {
2489 e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	45 C.PI_NAME: "Jingle Stream Plugin",
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	46 C.PI_IMPORT_NAME: "STREAM",
2145 33c8c4973743 core (plugins): added missing contants + use of new constants in PLUGIN_INFO Goffi <goffi@goffi.org> parents: 1934 diff changeset	47 C.PI_TYPE: "EXP",
2489 e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	48 C.PI_PROTOCOLS: [],
2145 33c8c4973743 core (plugins): added missing contants + use of new constants in PLUGIN_INFO Goffi <goffi@goffi.org> parents: 1934 diff changeset	49 C.PI_DEPENDENCIES: ["XEP-0166"],
2489 e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	50 C.PI_MAIN: "JingleStream",
2145 33c8c4973743 core (plugins): added missing contants + use of new constants in PLUGIN_INFO Goffi <goffi@goffi.org> parents: 1934 diff changeset	51 C.PI_HANDLER: "no",
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	52 C.PI_DESCRIPTION: _("""Jingle Stream plugin"""),
401 b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	53 }
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	54
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	55 CONFIRM = D_("{peer} wants to send you a stream, do you accept ?")
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	56 CONFIRM_TITLE = D_("Stream Request")
2489 e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	57
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	58
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	59 class StreamProtocol(protocol.Protocol):
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	60 def __init__(self):
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	61 self.pause = False
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	62
4037 524856bd7b19 massive refactoring to switch from camelCase to snake_case: Goffi <goffi@goffi.org> parents: 3479 diff changeset	63 def set_pause(self, paused):
2489 e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	64 # in Python 2.x, Twisted classes are old style
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	65 # so we can use property and setter
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	66 if paused:
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	67 if not self.pause:
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	68 self.transport.pauseProducing()
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	69 self.pause = True
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	70 else:
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	71 if self.pause:
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	72 self.transport.resumeProducing()
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	73 self.pause = False
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	74
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	75 def disconnect(self):
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	76 self.transport.loseConnection()
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	77
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	78 def connectionMade(self):
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	79 if self.factory.client_conn is not None:
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	80 self.transport.loseConnection()
4037 524856bd7b19 massive refactoring to switch from camelCase to snake_case: Goffi <goffi@goffi.org> parents: 3479 diff changeset	81 self.factory.set_client_conn(self)
2489 e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	82
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	83 def dataReceived(self, data):
4037 524856bd7b19 massive refactoring to switch from camelCase to snake_case: Goffi <goffi@goffi.org> parents: 3479 diff changeset	84 self.factory.write_to_consumer(data)
2489 e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	85
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	86 def sendData(self, data):
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	87 self.transport.write(data)
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	88
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	89 def connectionLost(self, reason):
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	90 if self.factory.client_conn != self:
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	91 # only the first connected client_conn is relevant
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	92 return
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	93
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	94 if reason.type == error.ConnectionDone:
4037 524856bd7b19 massive refactoring to switch from camelCase to snake_case: Goffi <goffi@goffi.org> parents: 3479 diff changeset	95 self.factory.stream_finished()
2489 e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	96 else:
4037 524856bd7b19 massive refactoring to switch from camelCase to snake_case: Goffi <goffi@goffi.org> parents: 3479 diff changeset	97 self.factory.stream_failed(reason)
2489 e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	98
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	99
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	100 @interface.implementer(stream.IStreamProducer)
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	101 @interface.implementer(interfaces.IPushProducer)
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	102 @interface.implementer(interfaces.IConsumer)
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	103 class StreamFactory(protocol.Factory):
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	104 protocol = StreamProtocol
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	105 consumer = None
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	106 producer = None
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	107 deferred = None
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	108
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	109 def __init__(self):
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	110 self.client_conn = None
594 e629371a28d3 Fix pep8 support in src/plugins. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	111
4037 524856bd7b19 massive refactoring to switch from camelCase to snake_case: Goffi <goffi@goffi.org> parents: 3479 diff changeset	112 def set_client_conn(self, stream_protocol):
2489 e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	113 # in Python 2.x, Twisted classes are old style
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	114 # so we can use property and setter
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	115 assert self.client_conn is None
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	116 self.client_conn = stream_protocol
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	117 if self.consumer is None:
4037 524856bd7b19 massive refactoring to switch from camelCase to snake_case: Goffi <goffi@goffi.org> parents: 3479 diff changeset	118 self.client_conn.set_pause(True)
2489 e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	119
4037 524856bd7b19 massive refactoring to switch from camelCase to snake_case: Goffi <goffi@goffi.org> parents: 3479 diff changeset	120 def start_stream(self, consumer):
2489 e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	121 if self.consumer is not None:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	122 raise exceptions.InternalError(
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	123 _("stream can't be used with multiple consumers")
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	124 )
2489 e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	125 assert self.deferred is None
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	126 self.consumer = consumer
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	127 consumer.registerProducer(self, True)
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	128 self.deferred = defer.Deferred()
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	129 if self.client_conn is not None:
4037 524856bd7b19 massive refactoring to switch from camelCase to snake_case: Goffi <goffi@goffi.org> parents: 3479 diff changeset	130 self.client_conn.set_pause(False)
2489 e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	131 return self.deferred
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	132
4037 524856bd7b19 massive refactoring to switch from camelCase to snake_case: Goffi <goffi@goffi.org> parents: 3479 diff changeset	133 def stream_finished(self):
2489 e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	134 self.client_conn = None
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	135 if self.consumer:
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	136 self.consumer.unregisterProducer()
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	137 self.port_listening.stopListening()
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	138 self.deferred.callback(None)
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	139
4037 524856bd7b19 massive refactoring to switch from camelCase to snake_case: Goffi <goffi@goffi.org> parents: 3479 diff changeset	140 def stream_failed(self, failure_):
2489 e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	141 self.client_conn = None
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	142 if self.consumer:
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	143 self.consumer.unregisterProducer()
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	144 self.port_listening.stopListening()
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	145 self.deferred.errback(failure_)
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	146 elif self.producer:
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	147 self.producer.stopProducing()
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	148
4037 524856bd7b19 massive refactoring to switch from camelCase to snake_case: Goffi <goffi@goffi.org> parents: 3479 diff changeset	149 def stop_stream(self):
2489 e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	150 if self.client_conn is not None:
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	151 self.client_conn.disconnect()
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	152
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	153 def registerProducer(self, producer, streaming):
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	154 self.producer = producer
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	155
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	156 def pauseProducing(self):
4037 524856bd7b19 massive refactoring to switch from camelCase to snake_case: Goffi <goffi@goffi.org> parents: 3479 diff changeset	157 self.client_conn.set_pause(True)
2489 e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	158
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	159 def resumeProducing(self):
4037 524856bd7b19 massive refactoring to switch from camelCase to snake_case: Goffi <goffi@goffi.org> parents: 3479 diff changeset	160 self.client_conn.set_pause(False)
2489 e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	161
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	162 def stopProducing(self):
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	163 if self.client_conn:
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	164 self.client_conn.disconnect()
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	165
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	166 def write(self, data):
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	167 try:
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	168 self.client_conn.sendData(data)
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	169 except AttributeError:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	170 log.warning(_("No client connected, can't send data"))
2489 e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	171
4037 524856bd7b19 massive refactoring to switch from camelCase to snake_case: Goffi <goffi@goffi.org> parents: 3479 diff changeset	172 def write_to_consumer(self, data):
2489 e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	173 self.consumer.write(data)
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	174
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	175
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	176 class JingleStream(object):
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	177 """This non standard jingle application send byte stream"""
401 b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	178
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	179 def __init__(self, host):
2489 e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	180 log.info(_("Plugin Stream initialization"))
401 b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	181 self.host = host
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	182 self._j = host.plugins["XEP-0166"] # shortcut to access jingle
4037 524856bd7b19 massive refactoring to switch from camelCase to snake_case: Goffi <goffi@goffi.org> parents: 3479 diff changeset	183 self._j.register_application(NS_STREAM, self)
524856bd7b19 massive refactoring to switch from camelCase to snake_case: Goffi <goffi@goffi.org> parents: 3479 diff changeset	184 host.bridge.add_method(
524856bd7b19 massive refactoring to switch from camelCase to snake_case: Goffi <goffi@goffi.org> parents: 3479 diff changeset	185 "stream_out",
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	186 ".plugin",
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	187 in_sign="ss",
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	188 out_sign="s",
4037 524856bd7b19 massive refactoring to switch from camelCase to snake_case: Goffi <goffi@goffi.org> parents: 3479 diff changeset	189 method=self._stream_out,
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	190 async_=True,
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	191 )
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	192
1669 697effba0310 plugin pipe: rewritten plugin as a jingle application. The current implentation can, in some cases, block the backend, and is experimental only. Improvments are needed in the future. Goffi <goffi@goffi.org> parents: 1409 diff changeset	193 # jingle callbacks
401 b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	194
4037 524856bd7b19 massive refactoring to switch from camelCase to snake_case: Goffi <goffi@goffi.org> parents: 3479 diff changeset	195 def _stream_out(self, to_jid_s, profile_key):
524856bd7b19 massive refactoring to switch from camelCase to snake_case: Goffi <goffi@goffi.org> parents: 3479 diff changeset	196 client = self.host.get_client(profile_key)
524856bd7b19 massive refactoring to switch from camelCase to snake_case: Goffi <goffi@goffi.org> parents: 3479 diff changeset	197 return defer.ensureDeferred(self.stream_out(client, jid.JID(to_jid_s)))
401 b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	198
4037 524856bd7b19 massive refactoring to switch from camelCase to snake_case: Goffi <goffi@goffi.org> parents: 3479 diff changeset	199 async def stream_out(self, client, to_jid):
2489 e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	200 """send a stream
401 b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	201
1669 697effba0310 plugin pipe: rewritten plugin as a jingle application. The current implentation can, in some cases, block the backend, and is experimental only. Improvments are needed in the future. Goffi <goffi@goffi.org> parents: 1409 diff changeset	202 @param peer_jid(jid.JID): recipient
401 b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	203 @return: an unique id to identify the transfer
b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	204 """
2489 e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	205 port = START_PORT
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	206 factory = StreamFactory()
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	207 while True:
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	208 endpoint = endpoints.TCP4ServerEndpoint(reactor, port)
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	209 try:
3404 26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods: Goffi <goffi@goffi.org> parents: 3137 diff changeset	210 port_listening = await endpoint.listen(factory)
2489 e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	211 except error.CannotListenError as e:
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	212 if e.socketError.errno == errno.EADDRINUSE:
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	213 port += 1
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	214 else:
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	215 raise e
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	216 else:
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	217 factory.port_listening = port_listening
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	218 break
3404 26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods: Goffi <goffi@goffi.org> parents: 3137 diff changeset	219 # we don't want to wait for IQ result of initiate
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods: Goffi <goffi@goffi.org> parents: 3137 diff changeset	220 defer.ensureDeferred(self._j.initiate(
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	221 client,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	222 to_jid,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	223 [
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	224 {
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	225 "app_ns": NS_STREAM,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	226 "senders": self._j.ROLE_INITIATOR,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	227 "app_kwargs": {"stream_object": factory},
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	228 }
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	229 ],
3404 26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods: Goffi <goffi@goffi.org> parents: 3137 diff changeset	230 ))
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods: Goffi <goffi@goffi.org> parents: 3137 diff changeset	231 return str(port)
1669 697effba0310 plugin pipe: rewritten plugin as a jingle application. The current implentation can, in some cases, block the backend, and is experimental only. Improvments are needed in the future. Goffi <goffi@goffi.org> parents: 1409 diff changeset	232
4037 524856bd7b19 massive refactoring to switch from camelCase to snake_case: Goffi <goffi@goffi.org> parents: 3479 diff changeset	233 def jingle_session_init(self, client, session, content_name, stream_object):
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	234 content_data = session["contents"][content_name]
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	235 application_data = content_data["application_data"]
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	236 assert "stream_object" not in application_data
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	237 application_data["stream_object"] = stream_object
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	238 desc_elt = domish.Element((NS_STREAM, "description"))
1669 697effba0310 plugin pipe: rewritten plugin as a jingle application. The current implentation can, in some cases, block the backend, and is experimental only. Improvments are needed in the future. Goffi <goffi@goffi.org> parents: 1409 diff changeset	239 return desc_elt
587 952322b1d490 Remove trailing whitespaces. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 585 diff changeset	240
2489 e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	241 @defer.inlineCallbacks
4037 524856bd7b19 massive refactoring to switch from camelCase to snake_case: Goffi <goffi@goffi.org> parents: 3479 diff changeset	242 def jingle_request_confirmation(self, client, action, session, content_name, desc_elt):
1669 697effba0310 plugin pipe: rewritten plugin as a jingle application. The current implentation can, in some cases, block the backend, and is experimental only. Improvments are needed in the future. Goffi <goffi@goffi.org> parents: 1409 diff changeset	243 """This method request confirmation for a jingle session"""
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	244 content_data = session["contents"][content_name]
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	245 if content_data["senders"] not in (
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	246 self._j.ROLE_INITIATOR,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	247 self._j.ROLE_RESPONDER,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	248 ):
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	249 log.warning("Bad sender, assuming initiator")
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	250 content_data["senders"] = self._j.ROLE_INITIATOR
587 952322b1d490 Remove trailing whitespaces. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 585 diff changeset	251
4037 524856bd7b19 massive refactoring to switch from camelCase to snake_case: Goffi <goffi@goffi.org> parents: 3479 diff changeset	252 confirm_data = yield xml_tools.defer_dialog(
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	253 self.host,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	254 _(CONFIRM).format(peer=session["peer_jid"].full()),
1669 697effba0310 plugin pipe: rewritten plugin as a jingle application. The current implentation can, in some cases, block the backend, and is experimental only. Improvments are needed in the future. Goffi <goffi@goffi.org> parents: 1409 diff changeset	255 _(CONFIRM_TITLE),
2489 e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	256 type_=C.XMLUI_DIALOG_CONFIRM,
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	257 action_extra={
4042 877145b4ba01 core: don't use `meta_` prefix anymore for `action_extra` in `action_new` signal. Goffi <goffi@goffi.org> parents: 4037 diff changeset	258 "from_jid": session["peer_jid"].full(),
877145b4ba01 core: don't use `meta_` prefix anymore for `action_extra` in `action_new` signal. Goffi <goffi@goffi.org> parents: 4037 diff changeset	259 "type": "STREAM",
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	260 },
1669 697effba0310 plugin pipe: rewritten plugin as a jingle application. The current implentation can, in some cases, block the backend, and is experimental only. Improvments are needed in the future. Goffi <goffi@goffi.org> parents: 1409 diff changeset	261 security_limit=SECURITY_LIMIT,
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	262 profile=client.profile,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	263 )
1669 697effba0310 plugin pipe: rewritten plugin as a jingle application. The current implentation can, in some cases, block the backend, and is experimental only. Improvments are needed in the future. Goffi <goffi@goffi.org> parents: 1409 diff changeset	264
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	265 if not C.bool(confirm_data["answer"]):
2489 e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	266 defer.returnValue(False)
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	267 try:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	268 port = int(confirm_data["port"])
2489 e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	269 except (ValueError, KeyError):
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	270 raise exceptions.DataError(_("given port is invalid"))
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	271 endpoint = endpoints.TCP4ClientEndpoint(reactor, "localhost", port)
2489 e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	272 factory = StreamFactory()
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	273 yield endpoint.connect(factory)
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	274 content_data["stream_object"] = factory
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	275 finished_d = content_data["finished_d"] = defer.Deferred()
2489 e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	276 args = [client, session, content_name, content_data]
4037 524856bd7b19 massive refactoring to switch from camelCase to snake_case: Goffi <goffi@goffi.org> parents: 3479 diff changeset	277 finished_d.addCallbacks(self._finished_cb, self._finished_eb, args, None, args)
2489 e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	278 defer.returnValue(True)
401 b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	279
4037 524856bd7b19 massive refactoring to switch from camelCase to snake_case: Goffi <goffi@goffi.org> parents: 3479 diff changeset	280 def jingle_handler(self, client, action, session, content_name, desc_elt):
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	281 content_data = session["contents"][content_name]
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	282 application_data = content_data["application_data"]
1669 697effba0310 plugin pipe: rewritten plugin as a jingle application. The current implentation can, in some cases, block the backend, and is experimental only. Improvments are needed in the future. Goffi <goffi@goffi.org> parents: 1409 diff changeset	283 if action in (self._j.A_ACCEPTED_ACK, self._j.A_SESSION_INITIATE):
697effba0310 plugin pipe: rewritten plugin as a jingle application. The current implentation can, in some cases, block the backend, and is experimental only. Improvments are needed in the future. Goffi <goffi@goffi.org> parents: 1409 diff changeset	284 pass
697effba0310 plugin pipe: rewritten plugin as a jingle application. The current implentation can, in some cases, block the backend, and is experimental only. Improvments are needed in the future. Goffi <goffi@goffi.org> parents: 1409 diff changeset	285 elif action == self._j.A_SESSION_ACCEPT:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	286 assert not "stream_object" in content_data
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	287 content_data["stream_object"] = application_data["stream_object"]
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	288 finished_d = content_data["finished_d"] = defer.Deferred()
2489 e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	289 args = [client, session, content_name, content_data]
4037 524856bd7b19 massive refactoring to switch from camelCase to snake_case: Goffi <goffi@goffi.org> parents: 3479 diff changeset	290 finished_d.addCallbacks(self._finished_cb, self._finished_eb, args, None, args)
1669 697effba0310 plugin pipe: rewritten plugin as a jingle application. The current implentation can, in some cases, block the backend, and is experimental only. Improvments are needed in the future. Goffi <goffi@goffi.org> parents: 1409 diff changeset	291 else:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	292 log.warning("FIXME: unmanaged action {}".format(action))
1669 697effba0310 plugin pipe: rewritten plugin as a jingle application. The current implentation can, in some cases, block the backend, and is experimental only. Improvments are needed in the future. Goffi <goffi@goffi.org> parents: 1409 diff changeset	293 return desc_elt
401 b2caa2615c4c jp roster name manegement + Pipe transfer Goffi <goffi@goffi.org> parents: diff changeset	294
4037 524856bd7b19 massive refactoring to switch from camelCase to snake_case: Goffi <goffi@goffi.org> parents: 3479 diff changeset	295 def _finished_cb(self, __, client, session, content_name, content_data):
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	296 log.info("Pipe transfer completed")
4037 524856bd7b19 massive refactoring to switch from camelCase to snake_case: Goffi <goffi@goffi.org> parents: 3479 diff changeset	297 self._j.content_terminate(client, session, content_name)
524856bd7b19 massive refactoring to switch from camelCase to snake_case: Goffi <goffi@goffi.org> parents: 3479 diff changeset	298 content_data["stream_object"].stop_stream()
1669 697effba0310 plugin pipe: rewritten plugin as a jingle application. The current implentation can, in some cases, block the backend, and is experimental only. Improvments are needed in the future. Goffi <goffi@goffi.org> parents: 1409 diff changeset	299
4037 524856bd7b19 massive refactoring to switch from camelCase to snake_case: Goffi <goffi@goffi.org> parents: 3479 diff changeset	300 def _finished_eb(self, failure, client, session, content_name, content_data):
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	301 log.warning("Error while streaming pipe: {}".format(failure))
4037 524856bd7b19 massive refactoring to switch from camelCase to snake_case: Goffi <goffi@goffi.org> parents: 3479 diff changeset	302 self._j.content_terminate(
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	303 client, session, content_name, reason=self._j.REASON_FAILED_TRANSPORT
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	304 )
4037 524856bd7b19 massive refactoring to switch from camelCase to snake_case: Goffi <goffi@goffi.org> parents: 3479 diff changeset	305 content_data["stream_object"].stop_stream()

Mercurial > libervia-backend

annotate libervia/backend/plugins/plugin_exp_jingle_stream.py @ 4202:b26339343076