diff options
Diffstat (limited to 'src/leap/bitmask/services')
| -rw-r--r-- | src/leap/bitmask/services/connections.py | 125 | ||||
| -rw-r--r-- | src/leap/bitmask/services/eip/connection.py | 48 | ||||
| -rw-r--r-- | src/leap/bitmask/services/eip/eipconfig.py | 1 | ||||
| -rw-r--r-- | src/leap/bitmask/services/eip/vpnprocess.py | 1 |
4 files changed, 174 insertions, 1 deletions
diff --git a/src/leap/bitmask/services/connections.py b/src/leap/bitmask/services/connections.py new file mode 100644 index 00000000..f3ab9e8e --- /dev/null +++ b/src/leap/bitmask/services/connections.py @@ -0,0 +1,125 @@ +# -*- coding: utf-8 -*- +# connections.py +# Copyright (C) 2013 LEAP +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU 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 General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. +""" +Abstract LEAP connections. +""" +# TODO use zope.interface instead +from abc import ABCMeta + +from PySide import QtCore + +from leap.common.check import leap_assert + +_tr = QtCore.QObject().tr + + +class State(object): + """ + Abstract state class + """ + __metaclass__ = ABCMeta + + label = None + short_label = None + +""" +The different services should declare a ServiceConnection class that +inherits from AbstractLEAPConnection, so an instance of such class +can be used to inform the StateMachineBuilder of the particularities +of the state transitions for each particular connection. + +In the future, we will extend this class to allow composites in connections, +so we can apply conditional logic to the transitions. +""" + + +class AbstractLEAPConnection(object): + """ + Abstract LEAP Connection class. + + This class is likely to undergo heavy transformations + in the coming releases, to better accomodate the use cases + of the different connections that we use in the Bitmask + client. + """ + __metaclass__ = ABCMeta + + _connection_name = None + + @property + def name(self): + """ + Name of the connection + """ + con_name = self._connection_name + leap_assert(con_name is not None) + return con_name + + _qtsigs = None + + @property + def qtsigs(self): + """ + Object that encapsulates the Qt Signals emitted + by this connection. + """ + return self._qtsigs + + # XXX for conditional transitions with composites, + # we might want to add + # a field with dependencies: what this connection + # needs for (ON) state. + # XXX Look also at child states in the state machine. + #depends = () + + # Signals that derived classes + # have to implement. + + # Commands + do_connect_signal = None + do_disconnect_signal = None + + # Intermediate stages + connecting_signal = None + disconnecting_signal = None + + # Complete stages + connected_signal = None + disconnected_signal = None + + # Bypass stages + connection_died_signal = None + + class Disconnected(State): + """Disconnected state""" + label = _tr("Disconnected") + short_label = _tr("OFF") + + class Connected(State): + """Connected state""" + label = _tr("Connected") + short_label = _tr("ON") + + class Connecting(State): + """Connecting state""" + label = _tr("Connecting") + short_label = _tr("...") + + class Disconnecting(State): + """Disconnecting state""" + label = _tr("Disconnecting") + short_label = _tr("...") diff --git a/src/leap/bitmask/services/eip/connection.py b/src/leap/bitmask/services/eip/connection.py new file mode 100644 index 00000000..5f05ba07 --- /dev/null +++ b/src/leap/bitmask/services/eip/connection.py @@ -0,0 +1,48 @@ +# -*- coding: utf-8 -*- +# connection.py +# Copyright (C) 2013 LEAP +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU 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 General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. +""" +EIP Connection +""" +from PySide import QtCore + +from leap.bitmask.services.connections import AbstractLEAPConnection + + +class EIPConnectionSignals(QtCore.QObject): + """ + Qt Signals used by EIPConnection + """ + # commands + do_connect_signal = QtCore.Signal() + do_disconnect_signal = QtCore.Signal() + + # intermediate stages + # this is currently binded to mainwindow._start_eip + connecting_signal = QtCore.Signal() + # this is currently binded to mainwindow._stop_eip + disconnecting_signal = QtCore.Signal() + + connected_signal = QtCore.Signal() + disconnected_signal = QtCore.Signal() + + connection_died_signal = QtCore.Signal() + + +class EIPConnection(AbstractLEAPConnection): + + def __init__(self): + self._qtsigs = EIPConnectionSignals() diff --git a/src/leap/bitmask/services/eip/eipconfig.py b/src/leap/bitmask/services/eip/eipconfig.py index 466a644c..7d8995b4 100644 --- a/src/leap/bitmask/services/eip/eipconfig.py +++ b/src/leap/bitmask/services/eip/eipconfig.py @@ -14,7 +14,6 @@ # # You should have received a copy of the GNU General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>. - """ Provider configuration """ diff --git a/src/leap/bitmask/services/eip/vpnprocess.py b/src/leap/bitmask/services/eip/vpnprocess.py index c01da372..15ac812b 100644 --- a/src/leap/bitmask/services/eip/vpnprocess.py +++ b/src/leap/bitmask/services/eip/vpnprocess.py @@ -95,6 +95,7 @@ class VPN(object): self._reactor = reactor self._qtsigs = VPNSignals() + # XXX should get it from config.flags self._openvpn_verb = kwargs.get(self.OPENVPN_VERB, None) @property |