Mercurial > libervia-backend

annotate src/plugins/plugin_xep_0261.py @ 1764:33c815c17fe6

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
quick_frontend (chat): temporary fix for bug 12: - avoid duplicate one2one message (before the history + as a part of it) - do not display "=> <nick> has joined the room" for each occupant when we have just joined a MUC
author souliane <souliane@mailoo.org>
date Tue, 22 Dec 2015 11:44:51 +0100
parents 25906c0dbc63
children d17772b0fe22
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
1527
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
1 #!/usr/bin/python
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
2 # -*- coding: utf-8 -*-
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
3
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
4 # SAT plugin for Jingle (XEP-0261)
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
5 # Copyright (C) 2009, 2010, 2011, 2012, 2013, 2014, 2015 Jérôme Poisson (goffi@goffi.org)
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
6
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
7 # This program is free software: you can redistribute it and/or modify
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
8 # it under the terms of the GNU Affero General Public License as published by
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
9 # the Free Software Foundation, either version 3 of the License, or
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
10 # (at your option) any later version.
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
11
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
12 # This program is distributed in the hope that it will be useful,
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
15 # GNU Affero General Public License for more details.
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
16
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
17 # You should have received a copy of the GNU Affero General Public License
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
19
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
20 from sat.core.i18n import _
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
21 from sat.core.log import getLogger
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
22 log = getLogger(__name__)
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
23 from wokkel import disco, iwokkel
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
24 from zope.interface import implements
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
25 from twisted.words.xish import domish
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
26 import uuid
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
27
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
28 try:
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
29 from twisted.words.protocols.xmlstream import XMPPHandler
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
30 except ImportError:
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
31 from wokkel.subprotocols import XMPPHandler
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
32
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
33
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
34 NS_JINGLE_IBB = 'urn:xmpp:jingle:transports:ibb:1'
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
35
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
36 PLUGIN_INFO = {
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
37 "name": "Jingle In-Band Bytestreams",
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
38 "import_name": "XEP-0261",
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
39 "type": "XEP",
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
40 "protocols": ["XEP-0261"],
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
41 "dependencies": ["XEP-0166", "XEP-0047"],
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
42 "main": "XEP_0261",
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
43 "handler": "yes",
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
44 "description": _("""Implementation of Jingle In-Band Bytestreams""")
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
45 }
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
46
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
47
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
48 class XEP_0261(object):
1631
25906c0dbc63 plugin XEP-0260, XEP-0261: fallback from S5B to IBB is implemented
Goffi <goffi@goffi.org>
parents: 1571
diff changeset
49 NAMESPACE = NS_JINGLE_IBB # used by XEP-0260 plugin for transport-replace
1527
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
50
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
51 def __init__(self, host):
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
52 log.info(_("plugin Jingle In-Band Bytestreams"))
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
53 self.host = host
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
54 self._j = host.plugins["XEP-0166"] # shortcut to access jingle
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
55 self._ibb = host.plugins["XEP-0047"] # and in-band bytestream
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
56 self._j.registerTransport(NS_JINGLE_IBB, self._j.TRANSPORT_STREAMING, self, -10000) # must be the lowest priority
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
57
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
58 def getHandler(self, profile):
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
59 return XEP_0261_handler()
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
60
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
61 def jingleSessionInit(self, session, content_name, profile):
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
62 transport_elt = domish.Element((NS_JINGLE_IBB, "transport"))
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
63 content_data = session['contents'][content_name]
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1527
diff changeset
64 transport_data = content_data['transport_data']
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1527
diff changeset
65 transport_data['block_size'] = self._ibb.BLOCK_SIZE
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1527
diff changeset
66 transport_elt['block-size'] = unicode(transport_data['block_size'])
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1527
diff changeset
67 transport_elt['sid'] = transport_data['sid'] = unicode(uuid.uuid4())
1527
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
68 return transport_elt
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
69
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
70 def jingleHandler(self, action, session, content_name, transport_elt, profile):
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
71 content_data = session['contents'][content_name]
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1527
diff changeset
72 transport_data = content_data['transport_data']
1631
25906c0dbc63 plugin XEP-0260, XEP-0261: fallback from S5B to IBB is implemented
Goffi <goffi@goffi.org>
parents: 1571
diff changeset
73 if action in (self._j.A_SESSION_ACCEPT,
25906c0dbc63 plugin XEP-0260, XEP-0261: fallback from S5B to IBB is implemented
Goffi <goffi@goffi.org>
parents: 1571
diff changeset
74 self._j.A_ACCEPTED_ACK,
25906c0dbc63 plugin XEP-0260, XEP-0261: fallback from S5B to IBB is implemented
Goffi <goffi@goffi.org>
parents: 1571
diff changeset
75 self._j.A_TRANSPORT_ACCEPT):
1527
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
76 pass
1631
25906c0dbc63 plugin XEP-0260, XEP-0261: fallback from S5B to IBB is implemented
Goffi <goffi@goffi.org>
parents: 1571
diff changeset
77 elif action in (self._j.A_SESSION_INITIATE, self._j.A_TRANSPORT_REPLACE):
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1527
diff changeset
78 transport_data['sid'] = transport_elt['sid']
1527
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
79 elif action in (self._j.A_START, self._j.A_PREPARE_RESPONDER):
1567
268fda4236ca plugins XE0166, XEP-0234, XEP-0260, XEP-0261: renamed session key managing other peer's jid to "peer_jid" instead of "to_jid"
Goffi <goffi@goffi.org>
parents: 1556
diff changeset
80 peer_jid = session['peer_jid']
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1527
diff changeset
81 sid = transport_data['sid']
1527
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
82 file_obj = content_data['file_obj']
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
83 if action == self._j.A_START:
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1527
diff changeset
84 block_size = transport_data['block_size']
1567
268fda4236ca plugins XE0166, XEP-0234, XEP-0260, XEP-0261: renamed session key managing other peer's jid to "peer_jid" instead of "to_jid"
Goffi <goffi@goffi.org>
parents: 1556
diff changeset
85 d = self._ibb.startStream(file_obj, peer_jid, sid, block_size, profile)
1571
c668081eba1c plugins XEP-0234, XEP-0260, XEP-0261: jingle session termination is managed by application (XEP-0234) instead of transport
Goffi <goffi@goffi.org>
parents: 1567
diff changeset
86 d.chainDeferred(content_data['finished_d'])
1527
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
87 else:
1567
268fda4236ca plugins XE0166, XEP-0234, XEP-0260, XEP-0261: renamed session key managing other peer's jid to "peer_jid" instead of "to_jid"
Goffi <goffi@goffi.org>
parents: 1556
diff changeset
88 d = self._ibb.createSession(file_obj, peer_jid, sid, profile)
1571
c668081eba1c plugins XEP-0234, XEP-0260, XEP-0261: jingle session termination is managed by application (XEP-0234) instead of transport
Goffi <goffi@goffi.org>
parents: 1567
diff changeset
89 d.chainDeferred(content_data['finished_d'])
1527
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
90 else:
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
91 log.warning(u"FIXME: unmanaged action {}".format(action))
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
92 return transport_elt
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
93
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
94
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
95 class XEP_0261_handler(XMPPHandler):
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
96 implements(iwokkel.IDisco)
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
97
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
98 def getDiscoInfo(self, requestor, target, nodeIdentifier=''):
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
99 return [disco.DiscoFeature(NS_JINGLE_IBB)]
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
100
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
101 def getDiscoItems(self, requestor, target, nodeIdentifier=''):
bfef1934a8f3 plugin XEP-0261: jingle in-band bystream first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
102 return []