5 // Atsushi Enomoto <atsushi@ximian.com>
9 // Copyright (C) 2005 Novell, Inc (http://www.novell.com)
11 // Permission is hereby granted, free of charge, to any person obtaining
12 // a copy of this software and associated documentation files (the
13 // "Software"), to deal in the Software without restriction, including
14 // without limitation the rights to use, copy, modify, merge, publish,
15 // distribute, sublicense, and/or sell copies of the Software, and to
16 // permit persons to whom the Software is furnished to do so, subject to
17 // the following conditions:
19 // The above copyright notice and this permission notice shall be
20 // included in all copies or substantial portions of the Software.
22 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
23 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
24 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
25 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
26 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
27 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
28 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
34 public abstract class DecoderFallback
36 static readonly DecoderFallback exception_fallback =
37 new DecoderExceptionFallback ();
38 static readonly DecoderFallback replacement_fallback =
39 new DecoderReplacementFallback ();
40 static readonly DecoderFallback standard_safe_fallback =
41 new DecoderReplacementFallback ("\uFFFD");
43 protected DecoderFallback ()
47 public static DecoderFallback ExceptionFallback {
48 get { return exception_fallback; }
51 public abstract int MaxCharCount { get; }
53 public static DecoderFallback ReplacementFallback {
54 get { return replacement_fallback; }
57 internal static DecoderFallback StandardSafeFallback {
58 get { return standard_safe_fallback; }
61 public abstract DecoderFallbackBuffer CreateFallbackBuffer ();