33 lines
1.2 KiB
C#
33 lines
1.2 KiB
C#
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//------------------------------------------------------------
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// Copyright (c) Microsoft Corporation. All rights reserved.
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//------------------------------------------------------------
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namespace System.ServiceModel.Configuration
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{
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using System;
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using System.Configuration;
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using System.ServiceModel.Channels;
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using System.Text;
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class WebEncodingValidator : ConfigurationValidatorBase
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{
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public override bool CanValidate(Type type)
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{
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return type == typeof(Encoding);
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}
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public override void Validate(object value)
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{
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Encoding encoding = value as Encoding;
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if ((encoding == null) ||
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// utf-8 case. EncodingConverter generates TextEncoderDefaults.Encoding for utf-8, different from System.Text.Encoding.UTF8
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((encoding.WebName != Encoding.UTF8.WebName) &&
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(encoding.WebName != Encoding.Unicode.WebName) &&
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(encoding.WebName != Encoding.BigEndianUnicode.WebName)))
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{
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throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgument("value", SR2.GetString(SR2.JsonEncodingNotSupported));
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}
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}
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}
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}
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