// 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 _BC_PDF417HIGHLEVELENCODER_H_ | |
#define _BC_PDF417HIGHLEVELENCODER_H_ | |
#include "BC_PDF417Compaction.h" | |
class CBC_PDF417HighLevelEncoder : public CFX_Object | |
{ | |
public: | |
static CFX_WideString encodeHighLevel(CFX_WideString msg, Compaction compaction, FX_INT32 &e); | |
static void Inverse(); | |
static void Initialize(); | |
static void Finalize(); | |
private: | |
static FX_INT32 TEXT_COMPACTION; | |
static FX_INT32 BYTE_COMPACTION; | |
static FX_INT32 NUMERIC_COMPACTION; | |
static FX_INT32 SUBMODE_PUNCTUATION; | |
static FX_INT32 LATCH_TO_TEXT; | |
static FX_INT32 LATCH_TO_BYTE_PADDED; | |
static FX_INT32 LATCH_TO_NUMERIC; | |
static FX_INT32 SHIFT_TO_BYTE; | |
static FX_INT32 LATCH_TO_BYTE; | |
static FX_BYTE TEXT_MIXED_RAW[]; | |
static FX_BYTE TEXT_PUNCTUATION_RAW[]; | |
static FX_INT32 MIXED[128]; | |
static FX_INT32 PUNCTUATION[128]; | |
static FX_INT32 encodeText(CFX_WideString msg, FX_INT32 startpos, FX_INT32 count, CFX_WideString &sb, FX_INT32 initialSubmode); | |
static void encodeBinary(CFX_ByteArray* bytes, FX_INT32 startpos, FX_INT32 count, FX_INT32 startmode, CFX_WideString &sb); | |
static void encodeNumeric(CFX_WideString msg, FX_INT32 startpos, FX_INT32 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 FX_INT32 determineConsecutiveDigitCount(CFX_WideString msg, FX_INT32 startpos); | |
static FX_INT32 determineConsecutiveTextCount(CFX_WideString msg, FX_INT32 startpos); | |
static FX_INT32 determineConsecutiveBinaryCount(CFX_WideString msg, CFX_ByteArray* bytes, FX_INT32 startpos, FX_INT32 &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 |