From 560232609ef229d46932f8ffcd66b8e114e8b3e6 Mon Sep 17 00:00:00 2001
From: kali <kali@leap.se>
Date: Wed, 22 Aug 2012 01:30:37 +0900
Subject: yay! First WORKING GUI in refactor branch :)

Obviously then, you should ignore the commit message
in 489ed46140d6d. That commit WAS NOT working, believe me :)

Fix an annoying bug by which we were overwriting the "connect"
method that came from vpnmanager with basically an empty stub.
---
 src/leap/eip/eipconnection.py     |  9 +++++++-
 src/leap/eip/openvpnconnection.py | 48 +++++++++++++++------------------------
 2 files changed, 26 insertions(+), 31 deletions(-)

diff --git a/src/leap/eip/eipconnection.py b/src/leap/eip/eipconnection.py
index 139ee75..2dfc150 100644
--- a/src/leap/eip/eipconnection.py
+++ b/src/leap/eip/eipconnection.py
@@ -4,7 +4,9 @@ EIP Connection Class
 from __future__ import (absolute_import,)
 import logging
 
+logging.basicConfig()
 logger = logging.getLogger(name=__name__)
+logger.setLevel(logging.DEBUG)
 
 from leap.base.connection import ConnectionError
 from leap.eip import exceptions as eip_exceptions
@@ -67,12 +69,17 @@ class EIPConnection(OpenVPNConnection):
     def poll_connection_state(self):
         """
         """
+        # XXX this separation does not
+        # make sense anymore after having
+        # merged Connection and Manager classes.
         try:
             state = self.get_connection_state()
         except eip_exceptions.ConnectionRefusedError:
             # connection refused. might be not ready yet.
+            logger.warning('connection refused')
             return
         if not state:
+            logger.debug('no state')
             return
         (ts, status_step,
          ok, ip, remote) = state
@@ -172,9 +179,9 @@ class EIPConnectionStatus(object):
         :param callbacks: a tuple of (callable) observers
         :type callbacks: tuple
         """
-        # (callbacks to connect to signals in Qt-land)
         self.current = self.DISCONNECTED
         self.previous = None
+        # (callbacks to connect to signals in Qt-land)
         self.callbacks = callbacks
 
     def get_readable_status(self):
diff --git a/src/leap/eip/openvpnconnection.py b/src/leap/eip/openvpnconnection.py
index 81e6b1b..a230d22 100644
--- a/src/leap/eip/openvpnconnection.py
+++ b/src/leap/eip/openvpnconnection.py
@@ -9,6 +9,7 @@ from functools import partial
 
 logging.basicConfig()
 logger = logging.getLogger(name=__name__)
+logger.setLevel(logging.DEBUG)
 
 from leap.base.connection import Connection
 from leap.util.coroutines import spawn_and_watch_process
@@ -86,7 +87,7 @@ to be triggered for each one of them.
             port = int(port)
         self.port = port
         self.password = password
-        self.tn = None
+        #self.tn = None
 
     def _set_autostart(self):
         config = self.config
@@ -235,16 +236,11 @@ to be triggered for each one of them.
         print('forgetting errors')
         self.with_errors = False
 
-    def connect(self):
+    def connect_to_management(self):
         """Connect to openvpn management interface"""
-        try:
+        #logger.debug('connecting socket')
+        if hasattr(self, 'tn'):
             self.close()
-        except:
-            #XXX don't like this general
-            #catch here.
-            raise
-        if self.connected():
-            return True
         self.tn = UDSTelnet(self.host, self.port)
 
         # XXX make password optional
@@ -273,47 +269,39 @@ to be triggered for each one of them.
         Returns True if connected
         rtype: bool
         """
-        try:
-            assert self.tn
-            return True
-        except:
-            #XXX get rid of
-            #this pokemon exception!!!
-            return False
+        return hasattr(self, 'tn')
 
     def close(self, announce=True):
         """
         Close connection to openvpn management interface
         """
+        logger.debug('closing socket')
         if announce:
             self.tn.write("quit\n")
             self.tn.read_all()
         self.tn.get_socket().close()
         del self.tn
 
-    def _send_command(self, cmd, tries=0):
+    def _send_command(self, cmd):
         """
         Send a command to openvpn and return response as list
         """
-        if tries > 3:
-            return []
-        if self.tn is None:
-            return []
+        #logger.debug('connected? %s' % self.connected())
         if not self.connected():
             try:
-                self.connect()
+                #logger.debug('try to connect')
+                self.connect_to_management()
             except eip_exceptions.MissingSocketError:
                 #XXX capture more helpful error
-                #messages
-                #pass
                 return self.make_error()
+            except:
+                raise
         try:
-            self.tn.write(cmd + "\n")
+            if hasattr(self, 'tn'):
+                self.tn.write(cmd + "\n")
         except socket.error:
             logger.error('socket error')
-            print('socket error!')
             self.close(announce=False)
-            self._send_command(cmd, tries=tries + 1)
             return []
         buf = self.tn.read_until(b"END", 2)
         self._seek_to_eof()
@@ -371,14 +359,14 @@ to be triggered for each one of them.
             else:
                 return state[-1]
 
-    def status(self):
+    def vpn_status(self):
         """
         OpenVPN command: status
         """
         status = self._send_command("status")
         return status
 
-    def status2(self):
+    def vpn_status2(self):
         """
         OpenVPN command: last 2 statuses
         """
@@ -389,7 +377,7 @@ to be triggered for each one of them.
     #
 
     def get_status_io(self):
-        status = self.status()
+        status = self.vpn_status()
         if isinstance(status, str):
             lines = status.split('\n')
         if isinstance(status, list):
-- 
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