libervia-backend: libervia/backend/plugins/plugin_xep_0167/__init_

annotate libervia/backend/plugins/plugin_xep_0167/init.py @ 4242:8acf46ed7f36

frontends: remote control implementation: This is the frontends common part of remote control implementation. It handle the creation of WebRTC session, and management of inputs. For now the reception use freedesktop.org Desktop portal, and works mostly with Wayland based Desktop Environments. rel 436

author	Goffi <goffi@goffi.org>
date	Sat, 11 May 2024 13:52:43 +0200
parents	79c8a70e1813
children	a7d4007a8fa5

rev	line source
4056 1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	1 #!/usr/bin/env python3
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	2
4058 adb9dc9c8114 plugin XEP-0167: fix wrong copy/pasted header Goffi <goffi@goffi.org> parents: 4056 diff changeset	3 # Libervia: an XMPP client
4056 1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	4 # Copyright (C) 2009-2023 Jérôme Poisson (goffi@goffi.org)
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	5
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	6 # This program is free software: you can redistribute it and/or modify
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	7 # it under the terms of the GNU Affero General Public License as published by
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	8 # the Free Software Foundation, either version 3 of the License, or
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	9 # (at your option) any later version.
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	10
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	11 # This program is distributed in the hope that it will be useful,
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	14 # GNU Affero General Public License for more details.
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	15
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	16 # You should have received a copy of the GNU Affero General Public License
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	17 # along with this program. If not, see <http://www.gnu.org/licenses/>.
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	18
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	19 from typing import Optional
4112 bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	20 import uuid
4056 1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	21
4112 bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	22 from twisted.internet import reactor
4056 1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	23 from twisted.internet import defer
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	24 from twisted.words.protocols.jabber import jid
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	25 from twisted.words.protocols.jabber.xmlstream import XMPPHandler
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	26 from twisted.words.xish import domish
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	27 from wokkel import disco, iwokkel
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	28 from zope.interface import implementer
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	29
4071 4b842c1fb686 refactoring: renamed `sat` package to `libervia.backend` Goffi <goffi@goffi.org> parents: 4070 diff changeset	30 from libervia.backend.core import exceptions
4b842c1fb686 refactoring: renamed `sat` package to `libervia.backend` Goffi <goffi@goffi.org> parents: 4070 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: 4070 diff changeset	32 from libervia.backend.core.core_types import SatXMPPEntity
4b842c1fb686 refactoring: renamed `sat` package to `libervia.backend` Goffi <goffi@goffi.org> parents: 4070 diff changeset	33 from libervia.backend.core.i18n import D_, _
4b842c1fb686 refactoring: renamed `sat` package to `libervia.backend` Goffi <goffi@goffi.org> parents: 4070 diff changeset	34 from libervia.backend.core.log import getLogger
4b842c1fb686 refactoring: renamed `sat` package to `libervia.backend` Goffi <goffi@goffi.org> parents: 4070 diff changeset	35 from libervia.backend.tools import xml_tools
4b842c1fb686 refactoring: renamed `sat` package to `libervia.backend` Goffi <goffi@goffi.org> parents: 4070 diff changeset	36 from libervia.backend.tools.common import data_format
4056 1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	37
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	38 from . import mapping
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	39 from ..plugin_xep_0166 import BaseApplicationHandler
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	40 from .constants import (
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	41 NS_JINGLE_RTP,
4112 bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	42 NS_JINGLE_RTP_AUDIO,
4056 1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	43 NS_JINGLE_RTP_INFO,
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	44 NS_JINGLE_RTP_VIDEO,
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	45 )
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	46
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	47
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	48 log = getLogger(__name__)
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	49
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	50
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	51 PLUGIN_INFO = {
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	52 C.PI_NAME: "Jingle RTP Sessions",
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	53 C.PI_IMPORT_NAME: "XEP-0167",
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	54 C.PI_TYPE: "XEP",
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	55 C.PI_PROTOCOLS: ["XEP-0167"],
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	56 C.PI_DEPENDENCIES: ["XEP-0166"],
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	57 C.PI_MAIN: "XEP_0167",
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	58 C.PI_HANDLER: "yes",
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	59 C.PI_DESCRIPTION: _("""Real-time Transport Protocol (RTP) is used for A/V calls"""),
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	60 }
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	61
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	62 CONFIRM = D_("{peer} wants to start a call ({call_type}) with you, do you accept?")
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	63 CONFIRM_TITLE = D_("Incoming Call")
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	64 SECURITY_LIMIT = 0
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	65
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	66 ALLOWED_ACTIONS = (
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	67 "active",
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	68 "hold",
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	69 "unhold",
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	70 "mute",
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	71 "unmute",
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	72 "ringing",
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	73 )
4240 79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	74 ANSWER_SDP_SENT_KEY = "answer_sdp_sent"
4056 1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	75
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	76
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	77 class XEP_0167(BaseApplicationHandler):
4240 79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	78 namespace = NS_JINGLE_RTP
79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	79
4056 1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	80 def __init__(self, host):
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	81 log.info(f'Plugin "{PLUGIN_INFO[C.PI_NAME]}" initialization')
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	82 self.host = host
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	83 # FIXME: to be removed once host is accessible from global var
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	84 mapping.host = host
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	85 self._j = host.plugins["XEP-0166"]
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	86 self._j.register_application(NS_JINGLE_RTP, self)
4231 e11b13418ba6 plugin XEP-0353, XEP-0234, jingle: WebRTC data channel signaling implementation: Goffi <goffi@goffi.org> parents: 4120 diff changeset	87 host.register_namespace("jingle-rtp", NS_JINGLE_RTP)
4056 1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	88 host.bridge.add_method(
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	89 "call_start",
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	90 ".plugin",
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	91 in_sign="sss",
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	92 out_sign="s",
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	93 method=self._call_start,
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	94 async_=True,
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	95 )
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	96 host.bridge.add_method(
4112 bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	97 "call_answer_sdp",
4070 d10748475025 plugin XEP-0167: method to end a call, and corresponding signal: Goffi <goffi@goffi.org> parents: 4058 diff changeset	98 ".plugin",
d10748475025 plugin XEP-0167: method to end a call, and corresponding signal: Goffi <goffi@goffi.org> parents: 4058 diff changeset	99 in_sign="sss",
d10748475025 plugin XEP-0167: method to end a call, and corresponding signal: Goffi <goffi@goffi.org> parents: 4058 diff changeset	100 out_sign="",
4112 bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	101 method=self._call_answer_sdp,
4070 d10748475025 plugin XEP-0167: method to end a call, and corresponding signal: Goffi <goffi@goffi.org> parents: 4058 diff changeset	102 async_=True,
d10748475025 plugin XEP-0167: method to end a call, and corresponding signal: Goffi <goffi@goffi.org> parents: 4058 diff changeset	103 )
d10748475025 plugin XEP-0167: method to end a call, and corresponding signal: Goffi <goffi@goffi.org> parents: 4058 diff changeset	104 host.bridge.add_method(
4056 1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	105 "call_info",
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	106 ".plugin",
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	107 in_sign="ssss",
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	108 out_sign="",
4112 bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	109 method=self._call_info,
4056 1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	110 )
4112 bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	111 host.bridge.add_method(
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	112 "call_end",
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	113 ".plugin",
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	114 in_sign="sss",
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	115 out_sign="",
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	116 method=self._call_end,
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	117 async_=True,
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	118 )
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	119
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	120 # args: session_id, serialised setup data (dict with keys "role" and "sdp"),
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	121 # profile
4116 23fa52acf72c plugin XEP-0167, XEP-0176: transport-info and ICE candidate sending are delayed if session is not active yet Goffi <goffi@goffi.org> parents: 4115 diff changeset	122 host.bridge.add_signal("call_setup", ".plugin", signature="sss")
4112 bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	123
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	124 # args: session_id, data, profile
4116 23fa52acf72c plugin XEP-0167, XEP-0176: transport-info and ICE candidate sending are delayed if session is not active yet Goffi <goffi@goffi.org> parents: 4115 diff changeset	125 host.bridge.add_signal("call_ended", ".plugin", signature="sss")
4112 bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	126
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	127 # args: session_id, info_type, extra, profile
4116 23fa52acf72c plugin XEP-0167, XEP-0176: transport-info and ICE candidate sending are delayed if session is not active yet Goffi <goffi@goffi.org> parents: 4115 diff changeset	128 host.bridge.add_signal("call_info", ".plugin", signature="ssss")
4056 1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	129
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	130 def get_handler(self, client):
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	131 return XEP_0167_handler()
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	132
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	133 # bridge methods
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	134
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	135 def _call_start(
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	136 self,
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	137 entity_s: str,
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	138 call_data_s: str,
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	139 profile_key: str,
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	140 ):
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	141 client = self.host.get_client(profile_key)
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	142 return defer.ensureDeferred(
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	143 self.call_start(
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	144 client, jid.JID(entity_s), data_format.deserialise(call_data_s)
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	145 )
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	146 )
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	147
4231 e11b13418ba6 plugin XEP-0353, XEP-0234, jingle: WebRTC data channel signaling implementation: Goffi <goffi@goffi.org> parents: 4120 diff changeset	148 def parse_call_data(self, call_data: dict) -> dict:
e11b13418ba6 plugin XEP-0353, XEP-0234, jingle: WebRTC data channel signaling implementation: Goffi <goffi@goffi.org> parents: 4120 diff changeset	149 """Parse ``call_data`` and return corresponding contents end metadata"""
e11b13418ba6 plugin XEP-0353, XEP-0234, jingle: WebRTC data channel signaling implementation: Goffi <goffi@goffi.org> parents: 4120 diff changeset	150 metadata = call_data.get("metadata") or {}
e11b13418ba6 plugin XEP-0353, XEP-0234, jingle: WebRTC data channel signaling implementation: Goffi <goffi@goffi.org> parents: 4120 diff changeset	151
e11b13418ba6 plugin XEP-0353, XEP-0234, jingle: WebRTC data channel signaling implementation: Goffi <goffi@goffi.org> parents: 4120 diff changeset	152 if "sdp" in call_data:
4240 79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	153 sdp_data = mapping.parse_sdp(call_data["sdp"], self._j.ROLE_INITIATOR)
4231 e11b13418ba6 plugin XEP-0353, XEP-0234, jingle: WebRTC data channel signaling implementation: Goffi <goffi@goffi.org> parents: 4120 diff changeset	154 to_delete = set()
e11b13418ba6 plugin XEP-0353, XEP-0234, jingle: WebRTC data channel signaling implementation: Goffi <goffi@goffi.org> parents: 4120 diff changeset	155 for media, data in sdp_data.items():
e11b13418ba6 plugin XEP-0353, XEP-0234, jingle: WebRTC data channel signaling implementation: Goffi <goffi@goffi.org> parents: 4120 diff changeset	156 if media not in ("audio", "video", "application"):
e11b13418ba6 plugin XEP-0353, XEP-0234, jingle: WebRTC data channel signaling implementation: Goffi <goffi@goffi.org> parents: 4120 diff changeset	157 continue
e11b13418ba6 plugin XEP-0353, XEP-0234, jingle: WebRTC data channel signaling implementation: Goffi <goffi@goffi.org> parents: 4120 diff changeset	158 to_delete.add(media)
e11b13418ba6 plugin XEP-0353, XEP-0234, jingle: WebRTC data channel signaling implementation: Goffi <goffi@goffi.org> parents: 4120 diff changeset	159 media_type, media_data = media, data
e11b13418ba6 plugin XEP-0353, XEP-0234, jingle: WebRTC data channel signaling implementation: Goffi <goffi@goffi.org> parents: 4120 diff changeset	160 call_data[media_type] = media_data["application_data"]
e11b13418ba6 plugin XEP-0353, XEP-0234, jingle: WebRTC data channel signaling implementation: Goffi <goffi@goffi.org> parents: 4120 diff changeset	161 transport_data = media_data["transport_data"]
e11b13418ba6 plugin XEP-0353, XEP-0234, jingle: WebRTC data channel signaling implementation: Goffi <goffi@goffi.org> parents: 4120 diff changeset	162 try:
e11b13418ba6 plugin XEP-0353, XEP-0234, jingle: WebRTC data channel signaling implementation: Goffi <goffi@goffi.org> parents: 4120 diff changeset	163 call_data[media_type]["fingerprint"] = transport_data["fingerprint"]
e11b13418ba6 plugin XEP-0353, XEP-0234, jingle: WebRTC data channel signaling implementation: Goffi <goffi@goffi.org> parents: 4120 diff changeset	164 except KeyError:
e11b13418ba6 plugin XEP-0353, XEP-0234, jingle: WebRTC data channel signaling implementation: Goffi <goffi@goffi.org> parents: 4120 diff changeset	165 log.warning("fingerprint is missing")
e11b13418ba6 plugin XEP-0353, XEP-0234, jingle: WebRTC data channel signaling implementation: Goffi <goffi@goffi.org> parents: 4120 diff changeset	166 pass
e11b13418ba6 plugin XEP-0353, XEP-0234, jingle: WebRTC data channel signaling implementation: Goffi <goffi@goffi.org> parents: 4120 diff changeset	167 try:
e11b13418ba6 plugin XEP-0353, XEP-0234, jingle: WebRTC data channel signaling implementation: Goffi <goffi@goffi.org> parents: 4120 diff changeset	168 call_data[media_type]["id"] = media_data["id"]
e11b13418ba6 plugin XEP-0353, XEP-0234, jingle: WebRTC data channel signaling implementation: Goffi <goffi@goffi.org> parents: 4120 diff changeset	169 except KeyError:
e11b13418ba6 plugin XEP-0353, XEP-0234, jingle: WebRTC data channel signaling implementation: Goffi <goffi@goffi.org> parents: 4120 diff changeset	170 log.warning(f"no media ID found for {media_type}: {media_data}")
e11b13418ba6 plugin XEP-0353, XEP-0234, jingle: WebRTC data channel signaling implementation: Goffi <goffi@goffi.org> parents: 4120 diff changeset	171 # FIXME: the 2 values below are linked to XEP-0343, they should be added
e11b13418ba6 plugin XEP-0353, XEP-0234, jingle: WebRTC data channel signaling implementation: Goffi <goffi@goffi.org> parents: 4120 diff changeset	172 # there instead, maybe with some new trigger?
e11b13418ba6 plugin XEP-0353, XEP-0234, jingle: WebRTC data channel signaling implementation: Goffi <goffi@goffi.org> parents: 4120 diff changeset	173 for key in ("sctp-port","max-message-size"):
e11b13418ba6 plugin XEP-0353, XEP-0234, jingle: WebRTC data channel signaling implementation: Goffi <goffi@goffi.org> parents: 4120 diff changeset	174 value = transport_data.get(key)
e11b13418ba6 plugin XEP-0353, XEP-0234, jingle: WebRTC data channel signaling implementation: Goffi <goffi@goffi.org> parents: 4120 diff changeset	175 if value is not None:
e11b13418ba6 plugin XEP-0353, XEP-0234, jingle: WebRTC data channel signaling implementation: Goffi <goffi@goffi.org> parents: 4120 diff changeset	176 metadata[key] = value
e11b13418ba6 plugin XEP-0353, XEP-0234, jingle: WebRTC data channel signaling implementation: Goffi <goffi@goffi.org> parents: 4120 diff changeset	177 try:
e11b13418ba6 plugin XEP-0353, XEP-0234, jingle: WebRTC data channel signaling implementation: Goffi <goffi@goffi.org> parents: 4120 diff changeset	178 call_data[media_type]["ice-candidates"] = transport_data.get(
e11b13418ba6 plugin XEP-0353, XEP-0234, jingle: WebRTC data channel signaling implementation: Goffi <goffi@goffi.org> parents: 4120 diff changeset	179 "candidates", []
e11b13418ba6 plugin XEP-0353, XEP-0234, jingle: WebRTC data channel signaling implementation: Goffi <goffi@goffi.org> parents: 4120 diff changeset	180 )
e11b13418ba6 plugin XEP-0353, XEP-0234, jingle: WebRTC data channel signaling implementation: Goffi <goffi@goffi.org> parents: 4120 diff changeset	181 metadata["ice-ufrag"] = transport_data["ufrag"]
e11b13418ba6 plugin XEP-0353, XEP-0234, jingle: WebRTC data channel signaling implementation: Goffi <goffi@goffi.org> parents: 4120 diff changeset	182 metadata["ice-pwd"] = transport_data["pwd"]
e11b13418ba6 plugin XEP-0353, XEP-0234, jingle: WebRTC data channel signaling implementation: Goffi <goffi@goffi.org> parents: 4120 diff changeset	183 except KeyError:
e11b13418ba6 plugin XEP-0353, XEP-0234, jingle: WebRTC data channel signaling implementation: Goffi <goffi@goffi.org> parents: 4120 diff changeset	184 log.warning("ICE data are missing from SDP")
e11b13418ba6 plugin XEP-0353, XEP-0234, jingle: WebRTC data channel signaling implementation: Goffi <goffi@goffi.org> parents: 4120 diff changeset	185 continue
e11b13418ba6 plugin XEP-0353, XEP-0234, jingle: WebRTC data channel signaling implementation: Goffi <goffi@goffi.org> parents: 4120 diff changeset	186 for media in to_delete:
e11b13418ba6 plugin XEP-0353, XEP-0234, jingle: WebRTC data channel signaling implementation: Goffi <goffi@goffi.org> parents: 4120 diff changeset	187 del sdp_data[media]
e11b13418ba6 plugin XEP-0353, XEP-0234, jingle: WebRTC data channel signaling implementation: Goffi <goffi@goffi.org> parents: 4120 diff changeset	188 metadata.update(sdp_data.get("metadata", {}))
e11b13418ba6 plugin XEP-0353, XEP-0234, jingle: WebRTC data channel signaling implementation: Goffi <goffi@goffi.org> parents: 4120 diff changeset	189
e11b13418ba6 plugin XEP-0353, XEP-0234, jingle: WebRTC data channel signaling implementation: Goffi <goffi@goffi.org> parents: 4120 diff changeset	190 return metadata
e11b13418ba6 plugin XEP-0353, XEP-0234, jingle: WebRTC data channel signaling implementation: Goffi <goffi@goffi.org> parents: 4120 diff changeset	191
4240 79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	192 def get_contents(self, call_data: dict, metadata: dict) -> list[dict]:
79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	193 """Generate call related contents.
79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	194
79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	195 @param call_data: Call data after being parsed by [parse_call_data]
79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	196 @param metadata: Metadata as returned by [parse_call_data]
79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	197 @return: List of contents to be used with [jingle.initiate].
79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	198
79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	199 """
79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	200 contents = []
79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	201 seen_names = set()
79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	202
79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	203 for media, media_data in call_data.items():
79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	204 if media not in ("audio", "video"):
79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	205 continue
79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	206 content = {
79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	207 "app_ns": NS_JINGLE_RTP,
79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	208 "senders": media_data["senders"],
79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	209 "transport_type": self._j.TRANSPORT_DATAGRAM,
79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	210 "app_kwargs": {"media": media, "media_data": media_data},
79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	211 "transport_data": {
79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	212 "local_ice_data": {
79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	213 "ufrag": metadata["ice-ufrag"],
79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	214 "pwd": metadata["ice-pwd"],
79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	215 "candidates": media_data.pop("ice-candidates"),
79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	216 "fingerprint": media_data.pop("fingerprint", {}),
79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	217 }
79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	218 },
79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	219 }
79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	220 if "id" in media_data:
79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	221 name = media_data.pop("id")
79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	222 if name in seen_names:
79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	223 raise exceptions.DataError(
79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	224 f"Content name (mid) seen multiple times: {name}"
79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	225 )
79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	226 content["name"] = name
79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	227 contents.append(content)
79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	228 return contents
79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	229
4056 1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	230 async def call_start(
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	231 self,
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	232 client: SatXMPPEntity,
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	233 peer_jid: jid.JID,
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	234 call_data: dict,
4112 bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	235 ) -> str:
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	236 """Initiate a call session with the given peer.
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	237
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	238 @param peer_jid: JID of the peer to initiate a call session with.
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	239 @param call_data: Dictionary containing data for the call. Must include SDP information.
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	240 The dict can have the following keys:
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	241 - sdp (str): SDP data for the call.
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	242 - metadata (dict): Additional metadata for the call (optional).
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	243 Each media type ("audio" and "video") in the SDP should have:
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	244 - application_data (dict): Data about the media.
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	245 - fingerprint (str): Security fingerprint data (optional).
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	246 - id (str): Identifier for the media (optional).
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	247 - ice-candidates: ICE candidates for media transport.
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	248 - And other transport specific data.
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	249
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	250 @return: Session ID (SID) for the initiated call session.
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	251
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	252 @raises exceptions.DataError: If media data is invalid or duplicate content name
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	253 (mid) is found.
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	254 """
4231 e11b13418ba6 plugin XEP-0353, XEP-0234, jingle: WebRTC data channel signaling implementation: Goffi <goffi@goffi.org> parents: 4120 diff changeset	255 metadata = self.parse_call_data(call_data)
4240 79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	256 contents = self.get_contents(call_data, metadata)
4056 1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	257 if not contents:
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	258 raise exceptions.DataError("no valid media data found: {call_data}")
4231 e11b13418ba6 plugin XEP-0353, XEP-0234, jingle: WebRTC data channel signaling implementation: Goffi <goffi@goffi.org> parents: 4120 diff changeset	259
e11b13418ba6 plugin XEP-0353, XEP-0234, jingle: WebRTC data channel signaling implementation: Goffi <goffi@goffi.org> parents: 4120 diff changeset	260 call_type = (
e11b13418ba6 plugin XEP-0353, XEP-0234, jingle: WebRTC data channel signaling implementation: Goffi <goffi@goffi.org> parents: 4120 diff changeset	261 C.META_SUBTYPE_CALL_VIDEO if "video" in call_data
e11b13418ba6 plugin XEP-0353, XEP-0234, jingle: WebRTC data channel signaling implementation: Goffi <goffi@goffi.org> parents: 4120 diff changeset	262 else C.META_SUBTYPE_CALL_AUDIO
e11b13418ba6 plugin XEP-0353, XEP-0234, jingle: WebRTC data channel signaling implementation: Goffi <goffi@goffi.org> parents: 4120 diff changeset	263 )
e11b13418ba6 plugin XEP-0353, XEP-0234, jingle: WebRTC data channel signaling implementation: Goffi <goffi@goffi.org> parents: 4120 diff changeset	264
4240 79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	265 sid = await self._j.initiate(
4112 bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	266 client,
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	267 peer_jid,
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	268 contents,
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	269 call_type=call_type,
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	270 metadata=metadata,
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	271 peer_metadata={},
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	272 )
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	273 return sid
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	274
4116 23fa52acf72c plugin XEP-0167, XEP-0176: transport-info and ICE candidate sending are delayed if session is not active yet Goffi <goffi@goffi.org> parents: 4115 diff changeset	275 def _call_answer_sdp(self, session_id: str, answer_sdp: str, profile: str) -> None:
4112 bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	276 client = self.host.get_client(profile)
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	277 session = self._j.get_session(client, session_id)
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	278 try:
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	279 answer_sdp_d = session.pop("answer_sdp_d")
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	280 except KeyError:
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	281 raise exceptions.NotFound(
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	282 f"No answer SDP expected for session {session_id!r}"
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	283 )
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	284 answer_sdp_d.callback(answer_sdp)
4056 1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	285
4070 d10748475025 plugin XEP-0167: method to end a call, and corresponding signal: Goffi <goffi@goffi.org> parents: 4058 diff changeset	286 def _call_end(
d10748475025 plugin XEP-0167: method to end a call, and corresponding signal: Goffi <goffi@goffi.org> parents: 4058 diff changeset	287 self,
d10748475025 plugin XEP-0167: method to end a call, and corresponding signal: Goffi <goffi@goffi.org> parents: 4058 diff changeset	288 session_id: str,
d10748475025 plugin XEP-0167: method to end a call, and corresponding signal: Goffi <goffi@goffi.org> parents: 4058 diff changeset	289 data_s: str,
d10748475025 plugin XEP-0167: method to end a call, and corresponding signal: Goffi <goffi@goffi.org> parents: 4058 diff changeset	290 profile_key: str,
d10748475025 plugin XEP-0167: method to end a call, and corresponding signal: Goffi <goffi@goffi.org> parents: 4058 diff changeset	291 ):
d10748475025 plugin XEP-0167: method to end a call, and corresponding signal: Goffi <goffi@goffi.org> parents: 4058 diff changeset	292 client = self.host.get_client(profile_key)
d10748475025 plugin XEP-0167: method to end a call, and corresponding signal: Goffi <goffi@goffi.org> parents: 4058 diff changeset	293 return defer.ensureDeferred(
4116 23fa52acf72c plugin XEP-0167, XEP-0176: transport-info and ICE candidate sending are delayed if session is not active yet Goffi <goffi@goffi.org> parents: 4115 diff changeset	294 self.call_end(client, session_id, data_format.deserialise(data_s))
4070 d10748475025 plugin XEP-0167: method to end a call, and corresponding signal: Goffi <goffi@goffi.org> parents: 4058 diff changeset	295 )
d10748475025 plugin XEP-0167: method to end a call, and corresponding signal: Goffi <goffi@goffi.org> parents: 4058 diff changeset	296
d10748475025 plugin XEP-0167: method to end a call, and corresponding signal: Goffi <goffi@goffi.org> parents: 4058 diff changeset	297 async def call_end(
d10748475025 plugin XEP-0167: method to end a call, and corresponding signal: Goffi <goffi@goffi.org> parents: 4058 diff changeset	298 self,
d10748475025 plugin XEP-0167: method to end a call, and corresponding signal: Goffi <goffi@goffi.org> parents: 4058 diff changeset	299 client: SatXMPPEntity,
d10748475025 plugin XEP-0167: method to end a call, and corresponding signal: Goffi <goffi@goffi.org> parents: 4058 diff changeset	300 session_id: str,
d10748475025 plugin XEP-0167: method to end a call, and corresponding signal: Goffi <goffi@goffi.org> parents: 4058 diff changeset	301 data: dict,
d10748475025 plugin XEP-0167: method to end a call, and corresponding signal: Goffi <goffi@goffi.org> parents: 4058 diff changeset	302 ) -> None:
d10748475025 plugin XEP-0167: method to end a call, and corresponding signal: Goffi <goffi@goffi.org> parents: 4058 diff changeset	303 """End a call
d10748475025 plugin XEP-0167: method to end a call, and corresponding signal: Goffi <goffi@goffi.org> parents: 4058 diff changeset	304
d10748475025 plugin XEP-0167: method to end a call, and corresponding signal: Goffi <goffi@goffi.org> parents: 4058 diff changeset	305 @param session_id: Jingle session ID of the call
d10748475025 plugin XEP-0167: method to end a call, and corresponding signal: Goffi <goffi@goffi.org> parents: 4058 diff changeset	306 @param data: optional extra data, may be used to indicate the reason to end the
d10748475025 plugin XEP-0167: method to end a call, and corresponding signal: Goffi <goffi@goffi.org> parents: 4058 diff changeset	307 call
d10748475025 plugin XEP-0167: method to end a call, and corresponding signal: Goffi <goffi@goffi.org> parents: 4058 diff changeset	308 """
d10748475025 plugin XEP-0167: method to end a call, and corresponding signal: Goffi <goffi@goffi.org> parents: 4058 diff changeset	309 session = self._j.get_session(client, session_id)
d10748475025 plugin XEP-0167: method to end a call, and corresponding signal: Goffi <goffi@goffi.org> parents: 4058 diff changeset	310 await self._j.terminate(client, self._j.REASON_SUCCESS, session)
d10748475025 plugin XEP-0167: method to end a call, and corresponding signal: Goffi <goffi@goffi.org> parents: 4058 diff changeset	311
4056 1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	312 # jingle callbacks
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	313
4112 bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	314 async def confirm_incoming_call(
4116 23fa52acf72c plugin XEP-0167, XEP-0176: transport-info and ICE candidate sending are delayed if session is not active yet Goffi <goffi@goffi.org> parents: 4115 diff changeset	315 self, client: SatXMPPEntity, session: dict, call_type: str
4112 bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	316 ) -> bool:
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	317 """Prompt the user for a call confirmation.
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	318
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	319 @param client: The client entity.
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	320 @param session: The Jingle session.
4231 e11b13418ba6 plugin XEP-0353, XEP-0234, jingle: WebRTC data channel signaling implementation: Goffi <goffi@goffi.org> parents: 4120 diff changeset	321 @param call_type: Type of media (audio or video).
4112 bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	322
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	323 @return: True if the call has been accepted
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	324 """
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	325 peer_jid = session["peer_jid"]
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	326
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	327 session["call_type"] = call_type
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	328 cancellable_deferred = session.setdefault("cancellable_deferred", [])
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	329
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	330 dialog_d = xml_tools.defer_dialog(
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	331 self.host,
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	332 _(CONFIRM).format(peer=peer_jid.userhost(), call_type=call_type),
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	333 _(CONFIRM_TITLE),
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	334 action_extra={
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	335 "session_id": session["id"],
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	336 "from_jid": peer_jid.full(),
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	337 "type": C.META_TYPE_CALL,
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	338 "sub_type": call_type,
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	339 },
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	340 security_limit=SECURITY_LIMIT,
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	341 profile=client.profile,
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	342 )
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	343
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	344 cancellable_deferred.append(dialog_d)
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	345
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	346 resp_data = await dialog_d
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	347
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	348 accepted = not resp_data.get("cancelled", False)
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	349
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	350 if accepted:
4240 79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	351 session["pre_accepted"] = True
4112 bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	352
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	353 return accepted
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	354
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	355 async def jingle_preflight(
4116 23fa52acf72c plugin XEP-0167, XEP-0176: transport-info and ICE candidate sending are delayed if session is not active yet Goffi <goffi@goffi.org> parents: 4115 diff changeset	356 self, client: SatXMPPEntity, session: dict, description_elt: domish.Element
4112 bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	357 ) -> None:
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	358 """Perform preflight checks for an incoming call session.
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	359
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	360 Check if the calls is audio only or audio/video, then, prompts the user for
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	361 confirmation.
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	362
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	363 @param client: The client instance.
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	364 @param session: Jingle session.
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	365 @param description_elt: The description element. It's parent attribute is used to
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	366 determine check siblings to see if it's an audio only or audio/video call.
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	367
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	368 @raises exceptions.CancelError: If the user doesn't accept the incoming call.
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	369 """
4240 79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	370 if session.get("pre_accepted", False):
4112 bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	371 # the call is already accepted, nothing to do
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	372 return
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	373
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	374 parent_elt = description_elt.parent
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	375 assert parent_elt is not None
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	376
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	377 assert description_elt.parent is not None
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	378 for desc_elt in parent_elt.elements(NS_JINGLE_RTP, "description"):
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	379 if desc_elt.getAttribute("media") == "video":
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	380 call_type = C.META_SUBTYPE_CALL_VIDEO
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	381 break
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	382 else:
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	383 call_type = C.META_SUBTYPE_CALL_AUDIO
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	384
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	385 try:
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	386 accepted = await self.confirm_incoming_call(client, session, call_type)
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	387 except defer.CancelledError as e:
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	388 # raised when call is retracted before user has answered or rejected
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	389 self.host.bridge.call_ended(
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	390 session["id"],
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	391 data_format.serialise({"reason": "retracted"}),
4116 23fa52acf72c plugin XEP-0167, XEP-0176: transport-info and ICE candidate sending are delayed if session is not active yet Goffi <goffi@goffi.org> parents: 4115 diff changeset	392 client.profile,
4112 bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	393 )
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	394 raise e
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	395
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	396 if not accepted:
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	397 raise exceptions.CancelError("User declined the incoming call.")
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	398
4115 0da563780ffc plugin XEP-0167, XEP-0353: handle ringing: Goffi <goffi@goffi.org> parents: 4112 diff changeset	399 async def jingle_preflight_info(
0da563780ffc plugin XEP-0167, XEP-0353: handle ringing: Goffi <goffi@goffi.org> parents: 4112 diff changeset	400 self,
0da563780ffc plugin XEP-0167, XEP-0353: handle ringing: Goffi <goffi@goffi.org> parents: 4112 diff changeset	401 client: SatXMPPEntity,
0da563780ffc plugin XEP-0167, XEP-0353: handle ringing: Goffi <goffi@goffi.org> parents: 4112 diff changeset	402 session: dict,
0da563780ffc plugin XEP-0167, XEP-0353: handle ringing: Goffi <goffi@goffi.org> parents: 4112 diff changeset	403 info_type: str,
4116 23fa52acf72c plugin XEP-0167, XEP-0176: transport-info and ICE candidate sending are delayed if session is not active yet Goffi <goffi@goffi.org> parents: 4115 diff changeset	404 info_data: dict \| None = None,
4115 0da563780ffc plugin XEP-0167, XEP-0353: handle ringing: Goffi <goffi@goffi.org> parents: 4112 diff changeset	405 ) -> None:
0da563780ffc plugin XEP-0167, XEP-0353: handle ringing: Goffi <goffi@goffi.org> parents: 4112 diff changeset	406 if info_type == "ringing":
0da563780ffc plugin XEP-0167, XEP-0353: handle ringing: Goffi <goffi@goffi.org> parents: 4112 diff changeset	407 if not session.get("ringing", False):
4116 23fa52acf72c plugin XEP-0167, XEP-0176: transport-info and ICE candidate sending are delayed if session is not active yet Goffi <goffi@goffi.org> parents: 4115 diff changeset	408 self.host.bridge.call_info(session["id"], "ringing", "", client.profile)
4115 0da563780ffc plugin XEP-0167, XEP-0353: handle ringing: Goffi <goffi@goffi.org> parents: 4112 diff changeset	409 # we indicate that the ringing has started, to avoid sending several times
0da563780ffc plugin XEP-0167, XEP-0353: handle ringing: Goffi <goffi@goffi.org> parents: 4112 diff changeset	410 # the signal
0da563780ffc plugin XEP-0167, XEP-0353: handle ringing: Goffi <goffi@goffi.org> parents: 4112 diff changeset	411 session["ringing"] = True
0da563780ffc plugin XEP-0167, XEP-0353: handle ringing: Goffi <goffi@goffi.org> parents: 4112 diff changeset	412 else:
0da563780ffc plugin XEP-0167, XEP-0353: handle ringing: Goffi <goffi@goffi.org> parents: 4112 diff changeset	413 log.warning(f"Unknown preflight info type: {info_type!r}")
0da563780ffc plugin XEP-0167, XEP-0353: handle ringing: Goffi <goffi@goffi.org> parents: 4112 diff changeset	414
4112 bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	415 async def jingle_preflight_cancel(
4116 23fa52acf72c plugin XEP-0167, XEP-0176: transport-info and ICE candidate sending are delayed if session is not active yet Goffi <goffi@goffi.org> parents: 4115 diff changeset	416 self, client: SatXMPPEntity, session: dict, cancel_error: exceptions.CancelError
4112 bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	417 ) -> None:
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	418 """The call has been rejected"""
4231 e11b13418ba6 plugin XEP-0353, XEP-0234, jingle: WebRTC data channel signaling implementation: Goffi <goffi@goffi.org> parents: 4120 diff changeset	419 # call_ended is used to send the signal only once even if there are audio and
e11b13418ba6 plugin XEP-0353, XEP-0234, jingle: WebRTC data channel signaling implementation: Goffi <goffi@goffi.org> parents: 4120 diff changeset	420 # video contents
4112 bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	421 call_ended = session.get("call_ended", False)
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	422 if call_ended:
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	423 return
4231 e11b13418ba6 plugin XEP-0353, XEP-0234, jingle: WebRTC data channel signaling implementation: Goffi <goffi@goffi.org> parents: 4120 diff changeset	424 data = {"reason": getattr(cancel_error, "reason", None) or "cancelled"}
e11b13418ba6 plugin XEP-0353, XEP-0234, jingle: WebRTC data channel signaling implementation: Goffi <goffi@goffi.org> parents: 4120 diff changeset	425 data["text"] = str(cancel_error)
4112 bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	426 self.host.bridge.call_ended(
4116 23fa52acf72c plugin XEP-0167, XEP-0176: transport-info and ICE candidate sending are delayed if session is not active yet Goffi <goffi@goffi.org> parents: 4115 diff changeset	427 session["id"], data_format.serialise(data), client.profile
4112 bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	428 )
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	429 session["call_ended"] = True
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	430
4056 1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	431 def jingle_session_init(
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	432 self,
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	433 client: SatXMPPEntity,
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	434 session: dict,
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	435 content_name: str,
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	436 media: str,
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	437 media_data: dict,
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	438 ) -> domish.Element:
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	439 if media not in ("audio", "video"):
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	440 raise ValueError('only "audio" and "video" media types are supported')
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	441 content_data = session["contents"][content_name]
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	442 application_data = content_data["application_data"]
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	443 application_data["media"] = media
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	444 application_data["local_data"] = media_data
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	445 desc_elt = mapping.build_description(media, media_data, session)
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	446 self.host.trigger.point(
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	447 "XEP-0167_jingle_session_init",
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	448 client,
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	449 session,
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	450 content_name,
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	451 media,
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	452 media_data,
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	453 desc_elt,
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	454 triggers_no_cancel=True,
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	455 )
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	456 return desc_elt
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	457
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	458 async def jingle_request_confirmation(
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	459 self,
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	460 client: SatXMPPEntity,
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	461 action: str,
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	462 session: dict,
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	463 content_name: str,
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	464 desc_elt: domish.Element,
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	465 ) -> bool:
4112 bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	466 """Requests confirmation from the user for a Jingle session's incoming call.
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	467
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	468 This method checks the content type of the Jingle session (audio or video)
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	469 based on the session's contents. Confirmation is requested only for the first
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	470 content; subsequent contents are automatically accepted. This means, in practice,
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	471 that the call confirmation is prompted only once for both audio and video contents.
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	472
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	473 @param client: The client instance.
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	474 @param action: The action type associated with the Jingle session.
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	475 @param session: Jingle session.
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	476 @param content_name: Name of the content being checked.
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	477 @param desc_elt: The description element associated with the content.
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	478
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	479 @return: True if the call is accepted by the user, False otherwise.
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	480 """
4056 1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	481 if content_name != next(iter(session["contents"])):
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	482 # we request confirmation only for the first content, all others are
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	483 # automatically accepted. In practice, that means that the call confirmation
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	484 # is requested only once for audio and video contents.
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	485 return True
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	486
4240 79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	487 if not session.get("pre_accepted", False):
4112 bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	488 if any(
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	489 c["desc_elt"].getAttribute("media") == "video"
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	490 for c in session["contents"].values()
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	491 ):
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	492 call_type = session["call_type"] = C.META_SUBTYPE_CALL_VIDEO
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	493 else:
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	494 call_type = session["call_type"] = C.META_SUBTYPE_CALL_AUDIO
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	495
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	496 accepted = await self.confirm_incoming_call(client, session, call_type)
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	497 if not accepted:
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	498 return False
4056 1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	499
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	500 sdp = mapping.generate_sdp_from_session(session)
4112 bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	501 session["answer_sdp_d"] = answer_sdp_d = defer.Deferred()
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	502 # we should have the answer long before 2 min
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	503 answer_sdp_d.addTimeout(2 * 60, reactor)
4056 1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	504
4112 bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	505 self.host.bridge.call_setup(
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	506 session["id"],
4116 23fa52acf72c plugin XEP-0167, XEP-0176: transport-info and ICE candidate sending are delayed if session is not active yet Goffi <goffi@goffi.org> parents: 4115 diff changeset	507 data_format.serialise(
23fa52acf72c plugin XEP-0167, XEP-0176: transport-info and ICE candidate sending are delayed if session is not active yet Goffi <goffi@goffi.org> parents: 4115 diff changeset	508 {
23fa52acf72c plugin XEP-0167, XEP-0176: transport-info and ICE candidate sending are delayed if session is not active yet Goffi <goffi@goffi.org> parents: 4115 diff changeset	509 "role": session["role"],
23fa52acf72c plugin XEP-0167, XEP-0176: transport-info and ICE candidate sending are delayed if session is not active yet Goffi <goffi@goffi.org> parents: 4115 diff changeset	510 "sdp": sdp,
23fa52acf72c plugin XEP-0167, XEP-0176: transport-info and ICE candidate sending are delayed if session is not active yet Goffi <goffi@goffi.org> parents: 4115 diff changeset	511 }
23fa52acf72c plugin XEP-0167, XEP-0176: transport-info and ICE candidate sending are delayed if session is not active yet Goffi <goffi@goffi.org> parents: 4115 diff changeset	512 ),
23fa52acf72c plugin XEP-0167, XEP-0176: transport-info and ICE candidate sending are delayed if session is not active yet Goffi <goffi@goffi.org> parents: 4115 diff changeset	513 client.profile,
4056 1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	514 )
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	515
4112 bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	516 answer_sdp = await answer_sdp_d
4056 1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	517
4240 79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	518 parsed_answer = mapping.parse_sdp(answer_sdp, session["role"])
4119 ece304ec7077 plugin XEP-0167: fix key used to store metadata: Goffi <goffi@goffi.org> parents: 4118 diff changeset	519 session["metadata"].update(parsed_answer["metadata"])
4240 79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	520 self.propagate_data(session, parsed_answer)
4056 1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	521
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	522 return True
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	523
4240 79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	524 def propagate_data(self, session: dict, parsed_answer: dict) -> None:
79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	525 """Propagate local SDP data to other contents"""
79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	526 for media in ("audio", "video", "application"):
79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	527 for content in session["contents"].values():
79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	528 try:
79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	529 application_data = content["application_data"]
79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	530 content_media = application_data["media"]
79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	531 except KeyError:
79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	532 pass
79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	533 else:
79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	534 if content_media == media:
79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	535 media_data = parsed_answer[media]
79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	536 application_data["local_data"] = media_data["application_data"]
79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	537 transport_data = content["transport_data"]
79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	538 local_ice_data = media_data["transport_data"]
79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	539 transport_data["local_ice_data"] = local_ice_data
79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	540
79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	541 def send_answer_sdp(self, client: SatXMPPEntity, session: dict) -> None:
79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	542 """Send answer SDP to frontend"""
79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	543 if not session.get(ANSWER_SDP_SENT_KEY, False):
79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	544 # we only send the signal once, as it means that the whole session is
79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	545 # accepted
79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	546 answer_sdp = mapping.generate_sdp_from_session(session)
79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	547 self.host.bridge.call_setup(
79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	548 session["id"],
79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	549 data_format.serialise(
79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	550 {
79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	551 "role": session["role"],
79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	552 "sdp": answer_sdp,
79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	553 }
79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	554 ),
79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	555 client.profile,
79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	556 )
79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	557 session[ANSWER_SDP_SENT_KEY] = True
79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	558
4056 1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	559 async def jingle_handler(self, client, action, session, content_name, desc_elt):
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	560 content_data = session["contents"][content_name]
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	561 application_data = content_data["application_data"]
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	562 if action == self._j.A_PREPARE_CONFIRMATION:
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	563 session["metadata"] = {}
4120 832a7bdb3aea plugin XEP-0167: don't override existing metadata when preparing confirmation: Goffi <goffi@goffi.org> parents: 4119 diff changeset	564 session.setdefault("peer_metadata", {})
4056 1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	565 try:
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	566 media = application_data["media"] = desc_elt["media"]
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	567 except KeyError:
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	568 raise exceptions.DataError('"media" key is missing in {desc_elt.toXml()}')
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	569 if media not in ("audio", "video"):
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	570 raise exceptions.DataError(f"invalid media: {media!r}")
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	571 application_data["peer_data"] = mapping.parse_description(desc_elt)
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	572 elif action == self._j.A_SESSION_INITIATE:
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	573 application_data["peer_data"] = mapping.parse_description(desc_elt)
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	574 desc_elt = mapping.build_description(
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	575 application_data["media"], application_data["local_data"], session
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	576 )
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	577 elif action == self._j.A_ACCEPTED_ACK:
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	578 pass
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	579 elif action == self._j.A_PREPARE_INITIATOR:
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	580 application_data["peer_data"] = mapping.parse_description(desc_elt)
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	581 elif action == self._j.A_SESSION_ACCEPT:
4240 79c8a70e1813 backend, frontend: prepare remote control: Goffi <goffi@goffi.org> parents: 4231 diff changeset	582 pass # self.send_answer_sdp(client, session)
4056 1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	583 else:
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	584 log.warning(f"FIXME: unmanaged action {action}")
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	585
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	586 self.host.trigger.point(
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	587 "XEP-0167_jingle_handler",
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	588 client,
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	589 action,
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	590 session,
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	591 content_name,
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	592 desc_elt,
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	593 triggers_no_cancel=True,
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	594 )
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	595 return desc_elt
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	596
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	597 def jingle_session_info(
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	598 self,
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	599 client: SatXMPPEntity,
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	600 action: str,
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	601 session: dict,
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	602 content_name: str,
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	603 jingle_elt: domish.Element,
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	604 ) -> None:
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	605 """Informational messages"""
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	606 for elt in jingle_elt.elements():
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	607 if elt.uri == NS_JINGLE_RTP_INFO:
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	608 info_type = elt.name
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	609 if info_type not in ALLOWED_ACTIONS:
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	610 log.warning("ignoring unknow info type: {info_type!r}")
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	611 continue
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	612 extra = {}
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	613 if info_type in ("mute", "unmute"):
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	614 name = elt.getAttribute("name")
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	615 if name:
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	616 extra["name"] = name
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	617 log.debug(f"{info_type} call info received (extra: {extra})")
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	618 self.host.bridge.call_info(
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	619 session["id"], info_type, data_format.serialise(extra), client.profile
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	620 )
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	621
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	622 def _call_info(self, session_id, info_type, extra_s, profile_key):
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	623 client = self.host.get_client(profile_key)
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	624 extra = data_format.deserialise(extra_s)
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	625 return self.send_info(client, session_id, info_type, extra)
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	626
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	627 def send_info(
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	628 self,
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	629 client: SatXMPPEntity,
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	630 session_id: str,
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	631 info_type: str,
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	632 extra: Optional[dict],
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	633 ) -> None:
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	634 """Send information on the call"""
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	635 if info_type not in ALLOWED_ACTIONS:
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	636 raise ValueError(f"Unkown info type {info_type!r}")
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	637 session = self._j.get_session(client, session_id)
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	638 iq_elt, jingle_elt = self._j.build_session_info(client, session)
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	639 info_elt = jingle_elt.addElement((NS_JINGLE_RTP_INFO, info_type))
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	640 if extra and info_type in ("mute", "unmute") and "name" in extra:
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	641 info_elt["name"] = extra["name"]
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	642 iq_elt.send()
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	643
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	644 def jingle_terminate(
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	645 self,
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	646 client: SatXMPPEntity,
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	647 action: str,
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	648 session: dict,
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	649 content_name: str,
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	650 reason_elt: domish.Element,
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	651 ) -> None:
4112 bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	652 reason, text = self._j.parse_reason_elt(reason_elt)
4116 23fa52acf72c plugin XEP-0167, XEP-0176: transport-info and ICE candidate sending are delayed if session is not active yet Goffi <goffi@goffi.org> parents: 4115 diff changeset	653 data = {"reason": reason}
4112 bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	654 if text:
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	655 data["text"] = text
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	656 self.host.bridge.call_ended(
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	657 session["id"], data_format.serialise(data), client.profile
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI: Goffi <goffi@goffi.org> parents: 4071 diff changeset	658 )
4056 1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	659
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	660
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	661 @implementer(iwokkel.IDisco)
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	662 class XEP_0167_handler(XMPPHandler):
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	663 def getDiscoInfo(self, requestor, target, nodeIdentifier=""):
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	664 return [
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	665 disco.DiscoFeature(NS_JINGLE_RTP),
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	666 disco.DiscoFeature(NS_JINGLE_RTP_AUDIO),
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	667 disco.DiscoFeature(NS_JINGLE_RTP_VIDEO),
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	668 ]
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	669
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	670 def getDiscoItems(self, requestor, target, nodeIdentifier=""):
1c4f4aa36d98 plugin XEP-0167: Jingle RTP Sessions implementation: Goffi <goffi@goffi.org> parents: diff changeset	671 return []

Mercurial > libervia-backend

annotate libervia/backend/plugins/plugin_xep_0167/__init__.py @ 4242:8acf46ed7f36

annotate libervia/backend/plugins/plugin_xep_0167/init.py @ 4242:8acf46ed7f36