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

   1 //
   2 // EncoderFallbackException.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         [Serializable]
  36         public sealed class EncoderFallbackException : ArgumentException
  37         {
  38                 const string defaultMessage =
  39                         "Failed to decode the input byte sequence to Unicode characters.";
  40
  41                 public EncoderFallbackException ()
  42                         : this (null)
  43                 {
  44                 }
  45
  46                 public EncoderFallbackException (string message)
  47                         : base (message)
  48                 {
  49                 }
  50
  51                 public EncoderFallbackException (string message, Exception innerException)
  52                         : base (message, innerException)
  53                 {
  54                 }
  55
  56                 internal EncoderFallbackException (char charUnknown, int index)
  57                         : base (null)
  58                 {
  59                         char_unknown = charUnknown;
  60                         this.index = index;
  61                 }
  62
  63                 internal EncoderFallbackException (char charUnknownHigh,
  64                         char charUnknownLow, int index)
  65                         : base (null)
  66                 {
  67                         char_unknown_high = charUnknownHigh;
  68                         char_unknown_low = charUnknownLow;
  69                         this.index = index;
  70                 }
  71
  72                 char char_unknown, char_unknown_high, char_unknown_low;
  73                 int index = - 1;
  74
  75                 public char CharUnknown {
  76                         get { return char_unknown; }
  77                 }
  78
  79                 public char CharUnknownHigh {
  80                         get { return char_unknown_high; }
  81                 }
  82
  83                 public char CharUnknownLow {
  84                         get { return char_unknown_low; }
  85                 }
  86
  87                 [MonoTODO]
  88                 public int Index {
  89                         get { return index; }
  90                 }
  91
  92                 [MonoTODO]
  93                 public bool IsUnknownSurrogate ()
  94                 {
  95                         throw new NotImplementedException ();
  96                 }
  97         }
  98 }
  99
 100 #endif