core, setup: huge cleaning:

- moved directories from src and frontends/src to sat and sat_frontends, which is the recommanded naming convention
- move twisted directory to root
- removed all hacks from setup.py, and added missing dependencies, it is now clean
- use https URL for website in setup.py
- removed "Environment :: X11 Applications :: GTK", as wix is deprecated and removed
- renamed sat.sh to sat and fixed its installation
- added python_requires to specify Python version needed
- replaced glib2reactor which use deprecated code by gtk3reactor

sat can now be installed directly from virtualenv without using --system-site-packages anymore \o/

src/plugins/plugin_xep_0261.py

@@ -1,104 +0,0 @@
-#!/usr/bin/env python2
-# -*- coding: utf-8 -*-
-
-# SAT plugin for Jingle (XEP-0261)
-# Copyright (C) 2009-2018 Jérôme Poisson (goffi@goffi.org)
-
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Affero General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Affero General Public License for more details.
-
-# You should have received a copy of the GNU Affero General Public License
-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-from sat.core.i18n import _
-from sat.core.constants import Const as C
-from sat.core.log import getLogger
-log = getLogger(__name__)
-from wokkel import disco, iwokkel
-from zope.interface import implements
-from twisted.words.xish import domish
-import uuid
-
-try:
-    from twisted.words.protocols.xmlstream import XMPPHandler
-except ImportError:
-    from wokkel.subprotocols import XMPPHandler
-
-
-NS_JINGLE_IBB = 'urn:xmpp:jingle:transports:ibb:1'
-
-PLUGIN_INFO = {
-    C.PI_NAME: "Jingle In-Band Bytestreams",
-    C.PI_IMPORT_NAME: "XEP-0261",
-    C.PI_TYPE: "XEP",
-    C.PI_MODES: C.PLUG_MODE_BOTH,
-    C.PI_PROTOCOLS: ["XEP-0261"],
-    C.PI_DEPENDENCIES: ["XEP-0166", "XEP-0047"],
-    C.PI_MAIN: "XEP_0261",
-    C.PI_HANDLER: "yes",
-    C.PI_DESCRIPTION: _("""Implementation of Jingle In-Band Bytestreams""")
-}
-
-
-class XEP_0261(object):
-    NAMESPACE = NS_JINGLE_IBB # used by XEP-0260 plugin for transport-replace
-
-    def __init__(self, host):
-        log.info(_("plugin Jingle In-Band Bytestreams"))
-        self.host = host
-        self._j = host.plugins["XEP-0166"] # shortcut to access jingle
-        self._ibb = host.plugins["XEP-0047"] # and in-band bytestream
-        self._j.registerTransport(NS_JINGLE_IBB, self._j.TRANSPORT_STREAMING, self, -10000) # must be the lowest priority
-
-    def getHandler(self, client):
-        return XEP_0261_handler()
-
-    def jingleSessionInit(self, client, session, content_name):
-        transport_elt = domish.Element((NS_JINGLE_IBB, "transport"))
-        content_data = session['contents'][content_name]
-        transport_data = content_data['transport_data']
-        transport_data['block_size'] = self._ibb.BLOCK_SIZE
-        transport_elt['block-size'] = unicode(transport_data['block_size'])
-        transport_elt['sid'] = transport_data['sid'] = unicode(uuid.uuid4())
-        return transport_elt
-
-    def jingleHandler(self, client, action, session, content_name, transport_elt):
-        content_data = session['contents'][content_name]
-        transport_data = content_data['transport_data']
-        if action in (self._j.A_SESSION_ACCEPT,
-                      self._j.A_ACCEPTED_ACK,
-                      self._j.A_TRANSPORT_ACCEPT):
-            pass
-        elif action in (self._j.A_SESSION_INITIATE, self._j.A_TRANSPORT_REPLACE):
-            transport_data['sid'] = transport_elt['sid']
-        elif action in (self._j.A_START, self._j.A_PREPARE_RESPONDER):
-            peer_jid = session['peer_jid']
-            sid = transport_data['sid']
-            stream_object = content_data['stream_object']
-            if action == self._j.A_START:
-                block_size = transport_data['block_size']
-                d = self._ibb.startStream(client, stream_object, peer_jid, sid, block_size)
-                d.chainDeferred(content_data['finished_d'])
-            else:
-                d = self._ibb.createSession(client, stream_object, peer_jid, sid)
-                d.chainDeferred(content_data['finished_d'])
-        else:
-            log.warning(u"FIXME: unmanaged action {}".format(action))
-        return transport_elt
-
-
-class XEP_0261_handler(XMPPHandler):
-    implements(iwokkel.IDisco)
-
-    def getDiscoInfo(self, requestor, target, nodeIdentifier=''):
-        return [disco.DiscoFeature(NS_JINGLE_IBB)]
-
-    def getDiscoItems(self, requestor, target, nodeIdentifier=''):
-        return []