src/ddns/errors.py

   1 #!/usr/bin/python
   2 ###############################################################################
   3 #                                                                             #
   4 # ddns - A dynamic DNS client for IPFire                                      #
   5 # Copyright (C) 2012 IPFire development team                                  #
   6 #                                                                             #
   7 # This program is free software: you can redistribute it and/or modify        #
   8 # it under the terms of the GNU General Public License as published by        #
   9 # the Free Software Foundation, either version 3 of the License, or           #
  10 # (at your option) any later version.                                         #
  11 #                                                                             #
  12 # This program is distributed in the hope that it will be useful,             #
  13 # but WITHOUT ANY WARRANTY; without even the implied warranty of              #
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               #
  15 # GNU General Public License for more details.                                #
  16 #                                                                             #
  17 # You should have received a copy of the GNU General Public License           #
  18 # along with this program.  If not, see <http://www.gnu.org/licenses/>.       #
  19 #                                                                             #
  20 ###############################################################################
  21
  22 class DDNSError(Exception):
  23         pass
  24
  25
  26 class DDNSNetworkError(DDNSError):
  27         pass
  28
  29
  30 class DDNSAbuseError(DDNSError):
  31         """
  32                 Thrown when the server reports
  33                 abuse for this account.
  34         """
  35         pass
  36
  37
  38 class DDNSAuthenticationError(DDNSError):
  39         """
  40                 Thrown when the server did not
  41                 accept the user credentials.
  42         """
  43         pass
  44
  45
  46 class DDNSBlockedError(DDNSError):
  47         """
  48                 Thrown when the dynamic update client
  49                 (specified by the user-agent) has been blocked
  50                 by a dynamic DNS provider.
  51         """
  52         pass
  53
  54
  55 class DDNSConfigurationError(DDNSError):
  56         """
  57                 Thrown when invalid or insufficient
  58                 data is provided by the configuration file.
  59         """
  60         pass
  61
  62
  63 class DDNSConnectionRefusedError(DDNSNetworkError):
  64         """
  65                 Thrown when a connection is refused.
  66         """
  67         pass
  68
  69
  70 class DDNSConnectionTimeoutError(DDNSNetworkError):
  71         """
  72                 Thrown when a connection to a server has timed out.
  73         """
  74         pass
  75
  76
  77 class DDNSHostNotFoundError(DDNSError):
  78         """
  79                 Thrown when a configuration entry could
  80                 not be found.
  81         """
  82         pass
  83
  84
  85 class DDNSInternalServerError(DDNSError):
  86         """
  87                 Thrown when the remote server reported
  88                 an error on the provider site.
  89         """
  90         pass
  91
  92
  93 class DDNSNetworkUnreachableError(DDNSNetworkError):
  94         """
  95                 Thrown when a network is not reachable.
  96         """
  97         pass
  98
  99
 100 class DDNSRequestError(DDNSError):
 101         """
 102                 Thrown when a request could
 103                 not be properly performed.
 104         """
 105         pass
 106
 107
 108 class DDNSServiceUnavailableError(DDNSNetworkError):
 109         """
 110                 Equivalent to HTTP error code 503.
 111         """
 112         pass
 113
 114
 115 class DDNSUpdateError(DDNSError):
 116         """
 117                 Thrown when an update could not be
 118                 properly performed.
 119         """
 120         pass