summaryrefslogtreecommitdiff
path: root/src/leap/bitmask/services
diff options
context:
space:
mode:
Diffstat (limited to 'src/leap/bitmask/services')
-rw-r--r--src/leap/bitmask/services/connections.py125
-rw-r--r--src/leap/bitmask/services/eip/connection.py48
-rw-r--r--src/leap/bitmask/services/eip/eipconfig.py1
-rw-r--r--src/leap/bitmask/services/eip/vpnprocess.py1
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