mcs/class/corlib/System.Text/EncoderExceptionFallbackBuffer.cs

   1 //
   2 // EncoderExceptionFallbackBuffer.cs
   3 //
   4 // Author:
   5 //      Atsushi Enomoto <atsushi@ximian.com>
   6 //
   7
   8 //
   9 // Copyright (C) 2005 Novell, Inc (http://www.novell.com)
  10 //
  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:
  18 //
  19 // The above copyright notice and this permission notice shall be
  20 // included in all copies or substantial portions of the Software.
  21 //
  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.
  29 //
  30
  31 #if NET_2_0 || NET_2_0_BOOTSTRAP
  32
  33 namespace System.Text
  34 {
  35         public sealed class EncoderExceptionFallbackBuffer
  36                 : EncoderFallbackBuffer
  37         {
  38                 public EncoderExceptionFallbackBuffer ()
  39                 {
  40                 }
  41
  42                 public override int Remaining {
  43                         get { return 0; }
  44                 }
  45
  46                 public override bool Fallback (char charUnknown, int index)
  47                 {
  48                         throw new EncoderFallbackException (charUnknown, index);
  49                 }
  50
  51                 public override bool Fallback (char charUnknownHigh, char charUnknownLow, int index)
  52                 {
  53                         throw new EncoderFallbackException (charUnknownHigh, charUnknownLow, index);
  54                 }
  55
  56                 public override char GetNextChar ()
  57                 {
  58                         return char.MinValue;
  59                 }
  60
  61                 public override bool MovePrevious ()
  62                 {
  63                         return false;
  64                 }
  65         }
  66 }
  67
  68 #endif