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-rw-r--r--src/mscorlib/src/System/Text/CodePageEncoding.cs136
1 files changed, 0 insertions, 136 deletions
diff --git a/src/mscorlib/src/System/Text/CodePageEncoding.cs b/src/mscorlib/src/System/Text/CodePageEncoding.cs
deleted file mode 100644
index 7805c65..0000000
--- a/src/mscorlib/src/System/Text/CodePageEncoding.cs
+++ /dev/null
@@ -1,136 +0,0 @@
-// Licensed to the .NET Foundation under one or more agreements.
-// The .NET Foundation licenses this file to you under the MIT license.
-// See the LICENSE file in the project root for more information.
-
-
-// WARNING:
-//
-// This is just an IObjectReference proxy for the Code Page Encodings.
-namespace System.Text
-{
- using System;
- using System.Runtime.Serialization;
- using System.Security.Permissions;
- using System.Diagnostics;
- using System.Diagnostics.Contracts;
-
- /*=================================CodePageEncoding==================================
- ** This class is here only to deserialize the Code Page classes from Everett (V1.1) into
- ** Appropriate Whidbey (V2.0) objects. We also serialize the Whidbey classes
- ** using this proxy since we pretty much need one anyway and that solves Whidbey
- ** to Everett compatibility as well.
- ==============================================================================*/
-
- [Serializable]
- internal sealed class CodePageEncoding : IObjectReference, ISerializable
- {
- // Temp stuff
- [NonSerialized]
- private int m_codePage;
- [NonSerialized]
- private bool m_isReadOnly;
- [NonSerialized]
- private bool m_deserializedFromEverett = false;
-
- [NonSerialized]
- private EncoderFallback encoderFallback = null;
- [NonSerialized]
- private DecoderFallback decoderFallback = null;
-
- // Might need this when GetRealObjecting
- [NonSerialized]
- private Encoding realEncoding = null;
-
- // Constructor called by serialization.
- internal CodePageEncoding(SerializationInfo info, StreamingContext context)
- {
- // Any info?
- if (info==null) throw new ArgumentNullException(nameof(info));
- Contract.EndContractBlock();
-
- // All versions have a code page
- this.m_codePage = (int)info.GetValue("m_codePage", typeof(int));
-
- // See if we have a code page
- try
- {
- //
- // Try Whidbey V2.0 Fields
- //
- this.m_isReadOnly = (bool)info.GetValue("m_isReadOnly", typeof(bool));
-
- this.encoderFallback = (EncoderFallback)info.GetValue("encoderFallback", typeof(EncoderFallback));
- this.decoderFallback = (DecoderFallback)info.GetValue("decoderFallback", typeof(DecoderFallback));
- }
- catch (SerializationException)
- {
- //
- // Didn't have Whidbey things, must be Everett
- //
- this.m_deserializedFromEverett = true;
-
- // May as well be read only
- this.m_isReadOnly = true;
- }
- }
-
- // Just get it from GetEncoding
- public Object GetRealObject(StreamingContext context)
- {
- // Get our encoding (Note: This has default fallbacks for readonly and everett cases)
- this.realEncoding = Encoding.GetEncoding(this.m_codePage);
-
- // If its read only then it uses default fallbacks, otherwise pick up the new ones
- // Otherwise we want to leave the new one read only
- if (!this.m_deserializedFromEverett && !this.m_isReadOnly)
- {
- this.realEncoding = (Encoding)this.realEncoding.Clone();
- this.realEncoding.EncoderFallback = this.encoderFallback;
- this.realEncoding.DecoderFallback = this.decoderFallback;
- }
-
- return this.realEncoding;
- }
-
- // ISerializable implementation
- void ISerializable.GetObjectData(SerializationInfo info, StreamingContext context)
- {
- // We cannot ever call this.
- Debug.Assert(false, "Didn't expect to make it to CodePageEncoding ISerializable.GetObjectData");
- throw new ArgumentException(Environment.GetResourceString("Arg_ExecutionEngineException"));
- }
-
- // Same problem with the Decoder, this only happens with Everett Decoders
- [Serializable]
- internal sealed class Decoder : IObjectReference, ISerializable
- {
- // Might need this when GetRealObjecting
- [NonSerialized]
- private Encoding realEncoding = null;
-
- // Constructor called by serialization, have to handle deserializing from Everett
- internal Decoder(SerializationInfo info, StreamingContext context)
- {
- // Any info?
- if (info==null) throw new ArgumentNullException(nameof(info));
- Contract.EndContractBlock();
-
- this.realEncoding = (Encoding)info.GetValue("encoding", typeof(Encoding));
- }
-
- // Just get it from GetDecider
- public Object GetRealObject(StreamingContext context)
- {
- return this.realEncoding.GetDecoder();
- }
-
- // ISerializable implementation, get data for this object
- void ISerializable.GetObjectData(SerializationInfo info, StreamingContext context)
- {
- // We cannot ever call this.
- Debug.Assert(false, "Didn't expect to make it to CodePageEncoding.Decoder.GetObjectData");
- throw new ArgumentException(Environment.GetResourceString("Arg_ExecutionEngineException"));
- }
- }
- }
-}