From 23502b72f8cd8a9ec2fd28387f7788aeef54c2d1 Mon Sep 17 00:00:00 2001
From: kali <kali@leap.se>
Date: Thu, 2 Aug 2012 02:21:45 +0900
Subject: create config file if not exist.

also locate openvpn binary when building eip
configparser defaults.
implement half of feature #356
---
 src/leap/eip/conductor.py | 14 +++++++--
 src/leap/eip/config.py    | 72 +++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 83 insertions(+), 3 deletions(-)
 create mode 100644 src/leap/eip/config.py

(limited to 'src/leap/eip')

diff --git a/src/leap/eip/conductor.py b/src/leap/eip/conductor.py
index 3ce062aa..1d5e4b59 100644
--- a/src/leap/eip/conductor.py
+++ b/src/leap/eip/conductor.py
@@ -7,7 +7,8 @@ from functools import partial
 import logging
 
 from leap.util.coroutines import spawn_and_watch_process
-from leap.baseapp.config import get_config, get_vpn_stdout_mockup
+
+from leap.eip.config import get_config, get_vpn_stdout_mockup
 from leap.eip.vpnwatcher import EIPConnectionStatus, status_watcher
 from leap.eip.vpnmanager import OpenVPNManager, ConnectionRefusedError
 
@@ -39,6 +40,10 @@ class UnrecoverableError(EIPClientError):
     """
     we cannot do anything about it, sorry
     """
+    # XXX we should catch this and raise
+    # to qtland, so we emit signal
+    # to translate whatever kind of error
+    # to user-friendly msg in dialog.
     pass
 
 
@@ -78,7 +83,7 @@ to be triggered for each one of them.
 
         self.autostart = True
 
-        self._get_config()
+        self._get_or_create_config()
 
     def _set_command_mockup(self):
         """
@@ -88,16 +93,19 @@ to be triggered for each one of them.
         command, args = get_vpn_stdout_mockup()
         self.command, self.args = command, args
 
-    def _get_config(self):
+    def _get_or_create_config(self):
         """
         retrieves the config options from defaults or
         home file, or config file passed in command line.
         """
         config = get_config(config_file=self.config_file)
         self.config = config
+        import ipdb;ipdb.set_trace()
 
         if config.has_option('openvpn', 'command'):
             commandline = config.get('openvpn', 'command')
+            #XXX remove mockup from here.
+            #it was just for testing early.
             if commandline == "mockup":
                 self._set_command_mockup()
                 return
diff --git a/src/leap/eip/config.py b/src/leap/eip/config.py
new file mode 100644
index 00000000..d8ffeb28
--- /dev/null
+++ b/src/leap/eip/config.py
@@ -0,0 +1,72 @@
+import ConfigParser
+import os
+
+from leap.util.fileutil import which, mkdir_p
+
+
+def get_sensible_defaults():
+    """
+    gathers a dict of sensible defaults,
+    platform sensitive,
+    to be used to initialize the config parser
+    """
+    defaults = dict()
+    defaults['openvpn_binary'] = which('openvpn')
+    return defaults
+
+
+def get_config(config_file=None):
+    """
+    temporary method for getting configs,
+    mainly for early stage development process.
+    in the future we will get preferences
+    from the storage api
+    """
+    # TODO
+    # - refactor out common things and get
+    # them to util/ or baseapp/
+
+    defaults = get_sensible_defaults()
+    config = ConfigParser.ConfigParser(defaults)
+
+    if not config_file:
+        fpath = os.path.expanduser('~/.config/leap/eip.cfg')
+        if not os.path.isfile(fpath):
+            dpath, cfile = os.path.split(fpath)
+            if not os.path.isdir(dpath):
+                mkdir_p(dpath)
+            with open(fpath, 'wb') as configfile:
+                config.write(configfile)
+        config_file = open(fpath)
+
+    #TODO
+    # - get a more sensible path for win/mac
+    # - convert config_file to list;
+    #   look in places like /etc/leap/eip.cfg
+    #   for global settings.
+    # - raise warnings/error if bad options.
+
+    try:
+        config.readfp(config_file)
+    except:
+        # XXX no file exists?
+        raise
+    return config
+
+
+# XXX wrapper around config? to get default values
+def get_with_defaults(config, section, option):
+    # XXX REMOVE ME
+    if config.has_option(section, option):
+        return config.get(section, option)
+    else:
+        # XXX lookup in defaults dict???
+        pass
+
+
+def get_vpn_stdout_mockup():
+    # XXX REMOVE ME
+    command = "python"
+    args = ["-u", "-c", "from eip_client import fakeclient;\
+fakeclient.write_output()"]
+    return command, args
-- 
cgit v1.2.3