// Copyright 2014 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 XFA_SRC_FXBARCODE_PDF417_BC_PDF417HIGHLEVELENCODER_H_ | |
#define XFA_SRC_FXBARCODE_PDF417_BC_PDF417HIGHLEVELENCODER_H_ | |
#include "core/include/fxcrt/fx_basic.h" | |
#include "core/include/fxcrt/fx_string.h" | |
#include "xfa/src/fxbarcode/pdf417/BC_PDF417Compaction.h" | |
class CBC_PDF417HighLevelEncoder { | |
public: | |
static CFX_WideString encodeHighLevel(CFX_WideString msg, | |
Compaction compaction, | |
int32_t& e); | |
static void Inverse(); | |
static void Initialize(); | |
static void Finalize(); | |
private: | |
static int32_t TEXT_COMPACTION; | |
static int32_t BYTE_COMPACTION; | |
static int32_t NUMERIC_COMPACTION; | |
static int32_t SUBMODE_PUNCTUATION; | |
static int32_t LATCH_TO_TEXT; | |
static int32_t LATCH_TO_BYTE_PADDED; | |
static int32_t LATCH_TO_NUMERIC; | |
static int32_t SHIFT_TO_BYTE; | |
static int32_t LATCH_TO_BYTE; | |
static uint8_t TEXT_MIXED_RAW[]; | |
static uint8_t TEXT_PUNCTUATION_RAW[]; | |
static int32_t MIXED[128]; | |
static int32_t PUNCTUATION[128]; | |
static int32_t encodeText(CFX_WideString msg, | |
int32_t startpos, | |
int32_t count, | |
CFX_WideString& sb, | |
int32_t initialSubmode); | |
static void encodeBinary(CFX_ByteArray* bytes, | |
int32_t startpos, | |
int32_t count, | |
int32_t startmode, | |
CFX_WideString& sb); | |
static void encodeNumeric(CFX_WideString msg, | |
int32_t startpos, | |
int32_t count, | |
CFX_WideString& sb); | |
static FX_BOOL isDigit(FX_WCHAR ch); | |
static FX_BOOL isAlphaUpper(FX_WCHAR ch); | |
static FX_BOOL isAlphaLower(FX_WCHAR ch); | |
static FX_BOOL isMixed(FX_WCHAR ch); | |
static FX_BOOL isPunctuation(FX_WCHAR ch); | |
static FX_BOOL isText(FX_WCHAR ch); | |
static int32_t determineConsecutiveDigitCount(CFX_WideString msg, | |
int32_t startpos); | |
static int32_t determineConsecutiveTextCount(CFX_WideString msg, | |
int32_t startpos); | |
static int32_t determineConsecutiveBinaryCount(CFX_WideString msg, | |
CFX_ByteArray* bytes, | |
int32_t startpos, | |
int32_t& e); | |
friend class PDF417HighLevelEncoder_EncodeNumeric_Test; | |
friend class PDF417HighLevelEncoder_EncodeBinary_Test; | |
friend class PDF417HighLevelEncoder_EncodeText_Test; | |
friend class PDF417HighLevelEncoder_ConsecutiveDigitCount_Test; | |
friend class PDF417HighLevelEncoder_ConsecutiveTextCount_Test; | |
friend class PDF417HighLevelEncoder_ConsecutiveBinaryCount_Test; | |
}; | |
#endif // XFA_SRC_FXBARCODE_PDF417_BC_PDF417HIGHLEVELENCODER_H_ |