Merge branch 'release/v0.2.0'

Conflicts:
	README.txt

1 files changed, 97 insertions, 0 deletions

diff --git a/src/leap/base/exceptions.py b/src/leap/base/exceptions.py
new file mode 100644
index 00000000..2e31b33b
--- /dev/null
+++ b/src/leap/base/exceptions.py
@@ -0,0 +1,97 @@
+"""
+Exception attributes and their meaning/uses
+-------------------------------------------
+
+* critical:    if True, will abort execution prematurely,
+               after attempting any cleaning
+               action.
+
+* failfirst:   breaks any error_check loop that is examining
+               the error queue.
+
+* message:     the message that will be used in the __repr__ of the exception.
+
+* usermessage: the message that will be passed to user in ErrorDialogs
+               in Qt-land.
+"""
+from leap.util.translations import translate
+
+
+class LeapException(Exception):
+    """
+    base LeapClient exception
+    sets some parameters that we will check
+    during error checking routines
+    """
+
+    critical = False
+    failfirst = False
+    warning = False
+
+
+class CriticalError(LeapException):
+    """
+    we cannot do anything about it
+    """
+    critical = True
+    failfirst = True
+
+
+# In use ???
+# don't thing so. purge if not...
+
+class MissingConfigFileError(Exception):
+    pass
+
+
+class ImproperlyConfigured(Exception):
+    pass
+
+
+# NOTE: "Errors" (context) has to be a explicit string!
+
+
+class InterfaceNotFoundError(LeapException):
+    # XXX should take iface arg on init maybe?
+    message = "interface not found"
+    usermessage = translate(
+        "Errors",
+        "Interface not found")
+
+
+class NoDefaultInterfaceFoundError(LeapException):
+    message = "no default interface found"
+    usermessage = translate(
+        "Errors",
+        "Looks like your computer "
+        "is not connected to the internet")
+
+
+class NoConnectionToGateway(CriticalError):
+    message = "no connection to gateway"
+    usermessage = translate(
+        "Errors",
+        "Looks like there are problems "
+        "with your internet connection")
+
+
+class NoInternetConnection(CriticalError):
+    message = "No Internet connection found"
+    usermessage = translate(
+        "Errors",
+        "It looks like there is no internet connection.")
+    # and now we try to connect to our web to troubleshoot LOL :P
+
+
+class CannotResolveDomainError(LeapException):
+    message = "Cannot resolve domain"
+    usermessage = translate(
+        "Errors",
+        "Domain cannot be found")
+
+
+class TunnelNotDefaultRouteError(LeapException):
+    message = "Tunnel connection dissapeared. VPN down?"
+    usermessage = translate(
+        "Errors",
+        "The Encrypted Connection was lost.")