###############################################################################
# #
# ddns - A dynamic DNS client for IPFire #
-# Copyright (C) 2012 IPFire development team #
+# Copyright (C) 2012-2017 IPFire development team #
# #
# 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 #
# #
###############################################################################
+N_ = lambda x: x
+
class DDNSError(Exception):
- pass
+ """
+ Generic error class for all exceptions
+ raised by DDNS.
+ """
+ reason = N_("Error")
+
+ def __init__(self, message=None):
+ self.message = message
+
+
+class DDNSNetworkError(DDNSError):
+ """
+ Thrown when a network error occured.
+ """
+ reason = N_("Network error")
class DDNSAbuseError(DDNSError):
Thrown when the server reports
abuse for this account.
"""
- pass
+ reason = N_("The server denied processing the request because account abuse is suspected")
class DDNSAuthenticationError(DDNSError):
Thrown when the server did not
accept the user credentials.
"""
- pass
+ reason = N_("Authentication against the server has failed")
class DDNSBlockedError(DDNSError):
(specified by the user-agent) has been blocked
by a dynamic DNS provider.
"""
- pass
+ reason = N_("The server denies any updates from this client")
+
+
+class DDNSCertificateError(DDNSError):
+ """
+ Thrown when a server presented an invalid certificate.
+ """
+ reason = N_("Invalid certificate")
class DDNSConfigurationError(DDNSError):
Thrown when invalid or insufficient
data is provided by the configuration file.
"""
- pass
+ reason = N_("The configuration file has errors")
+
+
+class DDNSConnectionRefusedError(DDNSNetworkError):
+ """
+ Thrown when a connection is refused.
+ """
+ reason = N_("Connection refused")
+
+
+class DDNSConnectionTimeoutError(DDNSNetworkError):
+ """
+ Thrown when a connection to a server has timed out.
+ """
+ reason = N_("Connection timeout")
class DDNSHostNotFoundError(DDNSError):
Thrown when a configuration entry could
not be found.
"""
- pass
+ reason = N_("The host could not be found in the configuration file")
class DDNSInternalServerError(DDNSError):
Thrown when the remote server reported
an error on the provider site.
"""
- pass
+ reason = N_("Internal server error")
+
+
+class DDNSNetworkUnreachableError(DDNSNetworkError):
+ """
+ Thrown when a network is not reachable.
+ """
+ reason = N_("Network unreachable")
+
+
+class DDNSNoRouteToHostError(DDNSNetworkError):
+ """
+ Thrown when there is no route to a host.
+ """
+ reason = N_("No route to host")
+
+
+class DDNSNotFound(DDNSError):
+ """
+ Thrown when the called URL has not been found
+ """
+ reason = N_("Not found")
class DDNSRequestError(DDNSError):
Thrown when a request could
not be properly performed.
"""
- pass
+ reason = N_("Request error")
+
+
+class DDNSResolveError(DDNSNetworkError):
+ """
+ Thrown when a DNS record could not be resolved
+ because of a local error.
+ """
+ reason = N_("Could not resolve DNS entry")
+
+
+class DDNSSSLError(DDNSNetworkError):
+ """
+ Raised when a SSL connection could not be
+ negotiated.
+ """
+ reason = N_("SSL negotiation error")
+
+
+class DDNSServiceUnavailableError(DDNSNetworkError):
+ """
+ Equivalent to HTTP error code 503.
+ """
+ reason = N_("Service unavailable")
+
+
+class DDNSTooManyRequests(DDNSError):
+ """
+ Raised when too many requests occured.
+ """
+ reason = N_("Too many requests")
class DDNSUpdateError(DDNSError):
Thrown when an update could not be
properly performed.
"""
- pass
+ reason = N_("The update could not be performed")
projects / ddns.git / blobdiff