libervia-backend/sat_frontends/bridge/pb.py
2018-06-27 20:14:46 +02:00

690 lines
22 KiB
Python

#!/usr/bin/env python2
# -*- coding: utf-8 -*-
# SAT communication bridge
# 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.log import getLogger
log = getLogger(__name__)
from sat.core import exceptions
from twisted.spread import pb
from twisted.internet import reactor
class SignalsHandler(pb.Referenceable):
def __getattr__(self, name):
if name.startswith("remote_"):
log.debug(u"calling an unregistered signal: {name}".format(name=name[7:]))
return lambda *args, **kwargs: None
else:
raise AttributeError(name)
def register_signal(self, name, handler, iface="core"):
log.debug("registering signal {name}".format(name=name))
method_name = "remote_" + name
try:
self.__getattribute__(self, method_name)
except AttributeError:
pass
else:
raise exceptions.InternalError(
u"{name} signal handler has been registered twice".format(
name=method_name
)
)
setattr(self, method_name, handler)
class Bridge(object):
def __init__(self):
self.signals_handler = SignalsHandler()
def __getattr__(self, name):
return lambda *args, **kwargs: self.call(name, args, kwargs)
def remoteCallback(self, result, callback):
"""call callback with argument or None
if result is not None not argument is used,
else result is used as argument
@param result: remote call result
@param callback(callable): method to call on result
"""
if result is None:
callback()
else:
callback(result)
def call(self, name, args, kwargs):
"""call a remote method
@param name(str): name of the bridge method
@param args(list): arguments
may contain callback and errback as last 2 items
@param kwargs(dict): keyword arguments
may contain callback and errback
"""
callback = errback = None
if kwargs:
try:
callback = kwargs.pop("callback")
except KeyError:
pass
try:
errback = kwargs.pop("errback")
except KeyError:
pass
elif len(args) >= 2 and callable(args[-1]) and callable(args[-2]):
errback = args.pop()
callback = args.pop()
d = self.root.callRemote(name, *args, **kwargs)
if callback is not None:
d.addCallback(self.remoteCallback, callback)
if errback is not None:
d.addErrback(errback)
def _initBridgeEb(self, failure):
log.error(u"Can't init bridge: {msg}".format(msg=failure))
def _set_root(self, root):
"""set remote root object
bridge will then be initialised
"""
self.root = root
d = root.callRemote("initBridge", self.signals_handler)
d.addErrback(self._initBridgeEb)
return d
def _generic_errback(self, failure):
log.error(u"bridge failure: {}".format(failure))
def bridgeConnect(self, callback, errback):
factory = pb.PBClientFactory()
reactor.connectTCP("localhost", 8789, factory)
d = factory.getRootObject()
d.addCallback(self._set_root)
d.addCallback(lambda dummy: callback())
d.addErrback(errback)
def register_signal(self, functionName, handler, iface="core"):
self.signals_handler.register_signal(functionName, handler, iface)
def actionsGet(self, profile_key="@DEFAULT@", callback=None, errback=None):
d = self.root.callRemote("actionsGet", profile_key)
if callback is not None:
d.addCallback(callback)
if errback is None:
errback = self._generic_errback
d.addErrback(errback)
def addContact(
self, entity_jid, profile_key="@DEFAULT@", callback=None, errback=None
):
d = self.root.callRemote("addContact", entity_jid, profile_key)
if callback is not None:
d.addCallback(lambda dummy: callback())
if errback is None:
errback = self._generic_errback
d.addErrback(errback)
def asyncDeleteProfile(self, profile, callback=None, errback=None):
d = self.root.callRemote("asyncDeleteProfile", profile)
if callback is not None:
d.addCallback(lambda dummy: callback())
if errback is None:
errback = self._generic_errback
d.addErrback(errback)
def asyncGetParamA(
self,
name,
category,
attribute="value",
security_limit=-1,
profile_key="@DEFAULT@",
callback=None,
errback=None,
):
d = self.root.callRemote(
"asyncGetParamA", name, category, attribute, security_limit, profile_key
)
if callback is not None:
d.addCallback(callback)
if errback is None:
errback = self._generic_errback
d.addErrback(errback)
def asyncGetParamsValuesFromCategory(
self,
category,
security_limit=-1,
profile_key="@DEFAULT@",
callback=None,
errback=None,
):
d = self.root.callRemote(
"asyncGetParamsValuesFromCategory", category, security_limit, profile_key
)
if callback is not None:
d.addCallback(callback)
if errback is None:
errback = self._generic_errback
d.addErrback(errback)
def connect(
self,
profile_key="@DEFAULT@",
password="",
options={},
callback=None,
errback=None,
):
d = self.root.callRemote("connect", profile_key, password, options)
if callback is not None:
d.addCallback(callback)
if errback is None:
errback = self._generic_errback
d.addErrback(errback)
def delContact(
self, entity_jid, profile_key="@DEFAULT@", callback=None, errback=None
):
d = self.root.callRemote("delContact", entity_jid, profile_key)
if callback is not None:
d.addCallback(lambda dummy: callback())
if errback is None:
errback = self._generic_errback
d.addErrback(errback)
def discoFindByFeatures(
self,
namespaces,
identities,
bare_jid=False,
service=True,
roster=True,
own_jid=True,
local_device=False,
profile_key=u"@DEFAULT@",
callback=None,
errback=None,
):
d = self.root.callRemote(
"discoFindByFeatures",
namespaces,
identities,
bare_jid,
service,
roster,
own_jid,
local_device,
profile_key,
)
if callback is not None:
d.addCallback(callback)
if errback is None:
errback = self._generic_errback
d.addErrback(errback)
def discoInfos(
self,
entity_jid,
node=u"",
use_cache=True,
profile_key=u"@DEFAULT@",
callback=None,
errback=None,
):
d = self.root.callRemote("discoInfos", entity_jid, node, use_cache, profile_key)
if callback is not None:
d.addCallback(callback)
if errback is None:
errback = self._generic_errback
d.addErrback(errback)
def discoItems(
self,
entity_jid,
node=u"",
use_cache=True,
profile_key=u"@DEFAULT@",
callback=None,
errback=None,
):
d = self.root.callRemote("discoItems", entity_jid, node, use_cache, profile_key)
if callback is not None:
d.addCallback(callback)
if errback is None:
errback = self._generic_errback
d.addErrback(errback)
def disconnect(self, profile_key="@DEFAULT@", callback=None, errback=None):
d = self.root.callRemote("disconnect", profile_key)
if callback is not None:
d.addCallback(lambda dummy: callback())
if errback is None:
errback = self._generic_errback
d.addErrback(errback)
def getConfig(self, section, name, callback=None, errback=None):
d = self.root.callRemote("getConfig", section, name)
if callback is not None:
d.addCallback(callback)
if errback is None:
errback = self._generic_errback
d.addErrback(errback)
def getContacts(self, profile_key="@DEFAULT@", callback=None, errback=None):
d = self.root.callRemote("getContacts", profile_key)
if callback is not None:
d.addCallback(callback)
if errback is None:
errback = self._generic_errback
d.addErrback(errback)
def getContactsFromGroup(
self, group, profile_key="@DEFAULT@", callback=None, errback=None
):
d = self.root.callRemote("getContactsFromGroup", group, profile_key)
if callback is not None:
d.addCallback(callback)
if errback is None:
errback = self._generic_errback
d.addErrback(errback)
def getEntitiesData(self, jids, keys, profile, callback=None, errback=None):
d = self.root.callRemote("getEntitiesData", jids, keys, profile)
if callback is not None:
d.addCallback(callback)
if errback is None:
errback = self._generic_errback
d.addErrback(errback)
def getEntityData(self, jid, keys, profile, callback=None, errback=None):
d = self.root.callRemote("getEntityData", jid, keys, profile)
if callback is not None:
d.addCallback(callback)
if errback is None:
errback = self._generic_errback
d.addErrback(errback)
def getFeatures(self, profile_key, callback=None, errback=None):
d = self.root.callRemote("getFeatures", profile_key)
if callback is not None:
d.addCallback(callback)
if errback is None:
errback = self._generic_errback
d.addErrback(errback)
def getMainResource(
self, contact_jid, profile_key="@DEFAULT@", callback=None, errback=None
):
d = self.root.callRemote("getMainResource", contact_jid, profile_key)
if callback is not None:
d.addCallback(callback)
if errback is None:
errback = self._generic_errback
d.addErrback(errback)
def getParamA(
self,
name,
category,
attribute="value",
profile_key="@DEFAULT@",
callback=None,
errback=None,
):
d = self.root.callRemote("getParamA", name, category, attribute, profile_key)
if callback is not None:
d.addCallback(callback)
if errback is None:
errback = self._generic_errback
d.addErrback(errback)
def getParamsCategories(self, callback=None, errback=None):
d = self.root.callRemote("getParamsCategories")
if callback is not None:
d.addCallback(callback)
if errback is None:
errback = self._generic_errback
d.addErrback(errback)
def getParamsUI(
self,
security_limit=-1,
app="",
profile_key="@DEFAULT@",
callback=None,
errback=None,
):
d = self.root.callRemote("getParamsUI", security_limit, app, profile_key)
if callback is not None:
d.addCallback(callback)
if errback is None:
errback = self._generic_errback
d.addErrback(errback)
def getPresenceStatuses(self, profile_key="@DEFAULT@", callback=None, errback=None):
d = self.root.callRemote("getPresenceStatuses", profile_key)
if callback is not None:
d.addCallback(callback)
if errback is None:
errback = self._generic_errback
d.addErrback(errback)
def getReady(self, callback=None, errback=None):
d = self.root.callRemote("getReady")
if callback is not None:
d.addCallback(lambda dummy: callback())
if errback is None:
errback = self._generic_errback
d.addErrback(errback)
def getVersion(self, callback=None, errback=None):
d = self.root.callRemote("getVersion")
if callback is not None:
d.addCallback(callback)
if errback is None:
errback = self._generic_errback
d.addErrback(errback)
def getWaitingSub(self, profile_key="@DEFAULT@", callback=None, errback=None):
d = self.root.callRemote("getWaitingSub", profile_key)
if callback is not None:
d.addCallback(callback)
if errback is None:
errback = self._generic_errback
d.addErrback(errback)
def historyGet(
self,
from_jid,
to_jid,
limit,
between=True,
filters="",
profile="@NONE@",
callback=None,
errback=None,
):
d = self.root.callRemote(
"historyGet", from_jid, to_jid, limit, between, filters, profile
)
if callback is not None:
d.addCallback(callback)
if errback is None:
errback = self._generic_errback
d.addErrback(errback)
def isConnected(self, profile_key="@DEFAULT@", callback=None, errback=None):
d = self.root.callRemote("isConnected", profile_key)
if callback is not None:
d.addCallback(callback)
if errback is None:
errback = self._generic_errback
d.addErrback(errback)
def launchAction(
self, callback_id, data, profile_key="@DEFAULT@", callback=None, errback=None
):
d = self.root.callRemote("launchAction", callback_id, data, profile_key)
if callback is not None:
d.addCallback(callback)
if errback is None:
errback = self._generic_errback
d.addErrback(errback)
def loadParamsTemplate(self, filename, callback=None, errback=None):
d = self.root.callRemote("loadParamsTemplate", filename)
if callback is not None:
d.addCallback(callback)
if errback is None:
errback = self._generic_errback
d.addErrback(errback)
def menuHelpGet(self, menu_id, language, callback=None, errback=None):
d = self.root.callRemote("menuHelpGet", menu_id, language)
if callback is not None:
d.addCallback(callback)
if errback is None:
errback = self._generic_errback
d.addErrback(errback)
def menuLaunch(
self,
menu_type,
path,
data,
security_limit,
profile_key,
callback=None,
errback=None,
):
d = self.root.callRemote(
"menuLaunch", menu_type, path, data, security_limit, profile_key
)
if callback is not None:
d.addCallback(callback)
if errback is None:
errback = self._generic_errback
d.addErrback(errback)
def menusGet(self, language, security_limit, callback=None, errback=None):
d = self.root.callRemote("menusGet", language, security_limit)
if callback is not None:
d.addCallback(callback)
if errback is None:
errback = self._generic_errback
d.addErrback(errback)
def messageSend(
self,
to_jid,
message,
subject={},
mess_type="auto",
extra={},
profile_key="@NONE@",
callback=None,
errback=None,
):
d = self.root.callRemote(
"messageSend", to_jid, message, subject, mess_type, extra, profile_key
)
if callback is not None:
d.addCallback(lambda dummy: callback())
if errback is None:
errback = self._generic_errback
d.addErrback(errback)
def namespacesGet(self, callback=None, errback=None):
d = self.root.callRemote("namespacesGet")
if callback is not None:
d.addCallback(callback)
if errback is None:
errback = self._generic_errback
d.addErrback(errback)
def paramsRegisterApp(
self, xml, security_limit=-1, app="", callback=None, errback=None
):
d = self.root.callRemote("paramsRegisterApp", xml, security_limit, app)
if callback is not None:
d.addCallback(lambda dummy: callback())
if errback is None:
errback = self._generic_errback
d.addErrback(errback)
def profileCreate(
self, profile, password="", component="", callback=None, errback=None
):
d = self.root.callRemote("profileCreate", profile, password, component)
if callback is not None:
d.addCallback(lambda dummy: callback())
if errback is None:
errback = self._generic_errback
d.addErrback(errback)
def profileIsSessionStarted(
self, profile_key="@DEFAULT@", callback=None, errback=None
):
d = self.root.callRemote("profileIsSessionStarted", profile_key)
if callback is not None:
d.addCallback(callback)
if errback is None:
errback = self._generic_errback
d.addErrback(errback)
def profileNameGet(self, profile_key="@DEFAULT@", callback=None, errback=None):
d = self.root.callRemote("profileNameGet", profile_key)
if callback is not None:
d.addCallback(callback)
if errback is None:
errback = self._generic_errback
d.addErrback(errback)
def profileSetDefault(self, profile, callback=None, errback=None):
d = self.root.callRemote("profileSetDefault", profile)
if callback is not None:
d.addCallback(lambda dummy: callback())
if errback is None:
errback = self._generic_errback
d.addErrback(errback)
def profileStartSession(
self, password="", profile_key="@DEFAULT@", callback=None, errback=None
):
d = self.root.callRemote("profileStartSession", password, profile_key)
if callback is not None:
d.addCallback(callback)
if errback is None:
errback = self._generic_errback
d.addErrback(errback)
def profilesListGet(
self, clients=True, components=False, callback=None, errback=None
):
d = self.root.callRemote("profilesListGet", clients, components)
if callback is not None:
d.addCallback(callback)
if errback is None:
errback = self._generic_errback
d.addErrback(errback)
def progressGet(self, id, profile, callback=None, errback=None):
d = self.root.callRemote("progressGet", id, profile)
if callback is not None:
d.addCallback(callback)
if errback is None:
errback = self._generic_errback
d.addErrback(errback)
def progressGetAll(self, profile, callback=None, errback=None):
d = self.root.callRemote("progressGetAll", profile)
if callback is not None:
d.addCallback(callback)
if errback is None:
errback = self._generic_errback
d.addErrback(errback)
def progressGetAllMetadata(self, profile, callback=None, errback=None):
d = self.root.callRemote("progressGetAllMetadata", profile)
if callback is not None:
d.addCallback(callback)
if errback is None:
errback = self._generic_errback
d.addErrback(errback)
def saveParamsTemplate(self, filename, callback=None, errback=None):
d = self.root.callRemote("saveParamsTemplate", filename)
if callback is not None:
d.addCallback(callback)
if errback is None:
errback = self._generic_errback
d.addErrback(errback)
def sessionInfosGet(self, profile_key, callback=None, errback=None):
d = self.root.callRemote("sessionInfosGet", profile_key)
if callback is not None:
d.addCallback(callback)
if errback is None:
errback = self._generic_errback
d.addErrback(errback)
def setParam(
self,
name,
value,
category,
security_limit=-1,
profile_key="@DEFAULT@",
callback=None,
errback=None,
):
d = self.root.callRemote(
"setParam", name, value, category, security_limit, profile_key
)
if callback is not None:
d.addCallback(lambda dummy: callback())
if errback is None:
errback = self._generic_errback
d.addErrback(errback)
def setPresence(
self,
to_jid="",
show="",
statuses={},
profile_key="@DEFAULT@",
callback=None,
errback=None,
):
d = self.root.callRemote("setPresence", to_jid, show, statuses, profile_key)
if callback is not None:
d.addCallback(lambda dummy: callback())
if errback is None:
errback = self._generic_errback
d.addErrback(errback)
def subscription(
self, sub_type, entity, profile_key="@DEFAULT@", callback=None, errback=None
):
d = self.root.callRemote("subscription", sub_type, entity, profile_key)
if callback is not None:
d.addCallback(lambda dummy: callback())
if errback is None:
errback = self._generic_errback
d.addErrback(errback)
def updateContact(
self,
entity_jid,
name,
groups,
profile_key="@DEFAULT@",
callback=None,
errback=None,
):
d = self.root.callRemote("updateContact", entity_jid, name, groups, profile_key)
if callback is not None:
d.addCallback(lambda dummy: callback())
if errback is None:
errback = self._generic_errback
d.addErrback(errback)