30 lines
722 B
C++
30 lines
722 B
C++
// Copyright 2017 The PDFium Authors
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
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#ifndef CORE_FXCRT_CFX_UTF8DECODER_H_
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#define CORE_FXCRT_CFX_UTF8DECODER_H_
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#include "core/fxcrt/string_view_template.h"
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#include "core/fxcrt/widestring.h"
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class CFX_UTF8Decoder {
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public:
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explicit CFX_UTF8Decoder(ByteStringView input);
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~CFX_UTF8Decoder();
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WideString TakeResult();
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private:
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void ProcessByte(uint8_t byte);
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void AppendCodePoint(uint32_t ch);
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int m_PendingBytes = 0;
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uint32_t m_PendingChar = 0;
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WideString m_Buffer;
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};
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#endif // CORE_FXCRT_CFX_UTF8DECODER_H_
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