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140 lines
6.2 KiB
140 lines
6.2 KiB
// Copyright 2014 PDFium Authors. All rights reserved. |
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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 XFA_FXBARCODE_QRCODE_BC_QRCODERENCODER_H_ |
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#define XFA_FXBARCODE_QRCODE_BC_QRCODERENCODER_H_ |
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#include <utility> |
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#include <vector> |
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#include "core/fxcrt/fx_basic.h" |
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#include "core/fxcrt/fx_string.h" |
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class CBC_QRCoder; |
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class CBC_QRCoderErrorCorrectionLevel; |
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class CBC_QRCoderMode; |
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class CBC_QRCoderBitVector; |
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class CBC_CommonByteArray; |
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class CBC_CommonByteMatrix; |
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class CBC_QRCoderEncoder { |
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public: |
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CBC_QRCoderEncoder(); |
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virtual ~CBC_QRCoderEncoder(); |
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static void Encode(const CFX_ByteString& content, |
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CBC_QRCoderErrorCorrectionLevel* ecLevel, |
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CBC_QRCoder* qrCode, |
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int32_t& e, |
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int32_t versionSpecify = 0); |
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static void Encode(const CFX_WideString& content, |
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CBC_QRCoderErrorCorrectionLevel* ecLevel, |
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CBC_QRCoder* qrCode, |
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int32_t& e); |
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static void EncodeWithSpecifyVersion(const CFX_ByteString& content, |
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CBC_QRCoderErrorCorrectionLevel* ecLevel, |
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CBC_QRCoder* qrCode, |
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int32_t versionSpecify, |
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int32_t& e); |
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static void EncodeWithAutoVersion(const CFX_ByteString& content, |
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CBC_QRCoderErrorCorrectionLevel* ecLevel, |
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CBC_QRCoder* qrCode, |
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int32_t& e); |
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static CBC_QRCoderMode* ChooseMode(const CFX_ByteString& content, |
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CFX_ByteString encoding); |
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static int32_t GetAlphaNumericCode(int32_t code); |
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static void AppendECI(CBC_QRCoderBitVector* bits); |
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static void AppendBytes(const CFX_ByteString& content, |
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CBC_QRCoderMode* mode, |
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CBC_QRCoderBitVector* bits, |
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CFX_ByteString encoding, |
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int32_t& e); |
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static void AppendNumericBytes(const CFX_ByteString& content, |
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CBC_QRCoderBitVector* bits, |
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int32_t& e); |
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static void AppendAlphaNumericBytes(const CFX_ByteString& content, |
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CBC_QRCoderBitVector* bits, |
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int32_t& e); |
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static void Append8BitBytes(const CFX_ByteString& content, |
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CBC_QRCoderBitVector* bits, |
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CFX_ByteString encoding, |
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int32_t& e); |
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static void Append8BitBytes(CFX_ArrayTemplate<uint8_t>& bytes, |
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CBC_QRCoderBitVector* bits, |
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int32_t& e); |
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static void AppendKanjiBytes(const CFX_ByteString& content, |
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CBC_QRCoderBitVector* bits, |
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int32_t& e); |
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static void AppendGBKBytes(const CFX_ByteString& content, |
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CBC_QRCoderBitVector* bits, |
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int32_t& e); |
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static void InitQRCode(int32_t numInputBytes, |
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int32_t versionNumber, |
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CBC_QRCoderErrorCorrectionLevel* ecLevel, |
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CBC_QRCoderMode* mode, |
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CBC_QRCoder* qrCode, |
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int32_t& e); |
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static void InitQRCode(int32_t numInputBytes, |
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CBC_QRCoderErrorCorrectionLevel* ecLevel, |
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CBC_QRCoderMode* mode, |
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CBC_QRCoder* qrCode, |
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int32_t& e); |
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static void AppendModeInfo(CBC_QRCoderMode* mode, |
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CBC_QRCoderBitVector* bits, |
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int32_t& e); |
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static void AppendLengthInfo(int32_t numLetters, |
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int32_t version, |
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CBC_QRCoderMode* mode, |
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CBC_QRCoderBitVector* bits, |
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int32_t& e); |
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static void InterleaveWithECBytes(CBC_QRCoderBitVector* bits, |
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int32_t numTotalBytes, |
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int32_t numDataBytes, |
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int32_t numRSBlocks, |
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CBC_QRCoderBitVector* result, |
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int32_t& e); |
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static void GetNumDataBytesAndNumECBytesForBlockID( |
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int32_t numTotalBytes, |
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int32_t numDataBytes, |
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int32_t numRSBlocks, |
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int32_t blockID, |
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int32_t& numDataBytesInBlock, |
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int32_t& numECBytesInBlocks); |
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static CBC_CommonByteArray* GenerateECBytes(CBC_CommonByteArray* dataBytes, |
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int32_t numEcBytesInBlock, |
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int32_t& e); |
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static int32_t ChooseMaskPattern(CBC_QRCoderBitVector* bits, |
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CBC_QRCoderErrorCorrectionLevel* ecLevel, |
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int32_t version, |
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CBC_CommonByteMatrix* matrix, |
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int32_t& e); |
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static int32_t CalculateMaskPenalty(CBC_CommonByteMatrix* matrix); |
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static void TerminateBits(int32_t numDataBytes, |
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CBC_QRCoderBitVector* bits, |
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int32_t& e); |
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static int32_t GetSpanByVersion(CBC_QRCoderMode* modeFirst, |
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CBC_QRCoderMode* modeSecond, |
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int32_t versionNum, |
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int32_t& e); |
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static void MergeString( |
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std::vector<std::pair<CBC_QRCoderMode*, CFX_ByteString>>* result, |
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int32_t versionNum, |
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int32_t& e); |
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static void SplitString( |
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const CFX_ByteString& content, |
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std::vector<std::pair<CBC_QRCoderMode*, CFX_ByteString>>* result); |
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static void AppendDataModeLenghInfo( |
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const std::vector<std::pair<CBC_QRCoderMode*, CFX_ByteString>>& |
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splitResult, |
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CBC_QRCoderBitVector& headerAndDataBits, |
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CBC_QRCoderMode* tempMode, |
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CBC_QRCoder* qrCode, |
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CFX_ByteString& encoding, |
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int32_t& e); |
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}; |
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#endif // XFA_FXBARCODE_QRCODE_BC_QRCODERENCODER_H_
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