chromium/third_party/blink/renderer/platform/wtf/text/text_codec_replacement.h

// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef THIRD_PARTY_BLINK_RENDERER_PLATFORM_WTF_TEXT_TEXT_CODEC_REPLACEMENT_H_
#define THIRD_PARTY_BLINK_RENDERER_PLATFORM_WTF_TEXT_TEXT_CODEC_REPLACEMENT_H_

#include "third_party/blink/renderer/platform/wtf/text/text_codec.h"
#include "third_party/blink/renderer/platform/wtf/text/text_codec_utf8.h"

namespace WTF {

// The "replacement" encoding exists to prevent attacks that abuse a mismatch
// between encodings supported on the server and the client. The encoder is
// the same as UTF-8; and for a non-empty input the decoder emits U+FFFD and
// terminates. See: https://encoding.spec.whatwg.org/#replacement and
// https://encoding.spec.whatwg.org/#output-encodings
class TextCodecReplacement final : public TextCodecUTF8 { … };

}  // namespace WTF

#endif  // THIRD_PARTY_BLINK_RENDERER_PLATFORM_WTF_TEXT_TEXT_CODEC_REPLACEMENT_H_