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// Copyright 2017 PDFium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
#ifndef CORE_FXCRT_CFX_UTF8DECODER_H_
#define CORE_FXCRT_CFX_UTF8DECODER_H_
#include "core/fxcrt/cfx_widetextbuf.h"
class CFX_UTF8Decoder {
public:
CFX_UTF8Decoder();
~CFX_UTF8Decoder();
void Input(uint8_t byte);
void AppendCodePoint(uint32_t ch);
void ClearStatus() { m_PendingBytes = 0; }
WideStringView GetResult() const { return m_Buffer.AsStringView(); }
private:
int m_PendingBytes = 0;
uint32_t m_PendingChar = 0;
CFX_WideTextBuf m_Buffer;
};
#endif // CORE_FXCRT_CFX_UTF8DECODER_H_