1# Copyright 2007 Google Inc.
2#
3# This program is free software; you can redistribute it and/or
4# modify it under the terms of the GNU General Public License
5# as published by the Free Software Foundation; either version 2
6# of the License, or (at your option) any later version.
7#
8# This program is distributed in the hope that it will be useful,
9# but WITHOUT ANY WARRANTY; without even the implied warranty of
10# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
11# GNU General Public License for more details.
12#
13# You should have received a copy of the GNU General Public License
14# along with this program; if not, write to the Free Software Foundation,
15# Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
16"""Exception classes for nss_cache module."""
17
18__author__ = 'vasilios@google.com (Vasilios Hoffman)'
19
20
21class Error(Exception):
22    """Base exception class for nss_cache."""
23    pass
24
25
26class CacheNotFound(Error):
27    """Raised when a local cache is missing."""
28    pass
29
30
31class CacheInvalid(Error):
32    """Raised when a cache is invalid."""
33    pass
34
35
36class CommandParseError(Error):
37    """Raised when the command line fails to parse correctly."""
38    pass
39
40
41class ConfigurationError(Error):
42    """Raised when there is a problem with configuration values."""
43    pass
44
45
46class EmptyMap(Error):
47    """Raised when an empty map is discovered and one is not expected."""
48    pass
49
50
51class NoConfigFound(Error):
52    """Raised when no configuration file is loaded."""
53    pass
54
55
56class PermissionDenied(Error):
57    """Raised when nss_cache cannot access a resource."""
58    pass
59
60
61class UnsupportedMap(Error):
62    """Raised when trying to use an unsupported map type."""
63    pass
64
65
66class InvalidMap(Error):
67    """Raised when an invalid map is encountered."""
68    pass
69
70
71class SourceUnavailable(Error):
72    """Raised when a source is unavailable."""
73    pass
74
75
76class InvalidMerge(Error):
77    """An invalid merge was attempted."""
78