| // 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_ONEDCODA39READER_H_ | |
| #define _BC_ONEDCODA39READER_H_ | |
| class CBC_OneDReader; | |
| class CBC_CommonBitArray; | |
| class CBC_OnedCoda39Reader; | |
| class CBC_OnedCode39Reader : public CBC_OneDReader | |
| { | |
| public: | |
| static FX_LPCSTR ALPHABET_STRING; | |
| static FX_LPCSTR CHECKSUM_STRING; | |
| const static FX_INT32 CHARACTER_ENCODINGS[44]; | |
| const static FX_INT32 ASTERISK_ENCODING; | |
| CBC_OnedCode39Reader(); | |
| CBC_OnedCode39Reader(FX_BOOL usingCheckDigit); | |
| CBC_OnedCode39Reader(FX_BOOL usingCheckDigit, FX_BOOL extendedMode); | |
| virtual ~CBC_OnedCode39Reader(); | |
| CFX_ByteString DecodeRow(FX_INT32 rowNumber, CBC_CommonBitArray *row, FX_INT32 hints, FX_INT32 &e); | |
| private: | |
| FX_BOOL m_usingCheckDigit; | |
| FX_BOOL m_extendedMode; | |
| CFX_Int32Array *FindAsteriskPattern(CBC_CommonBitArray *row, FX_INT32 &e); | |
| FX_INT32 ToNarrowWidePattern(CFX_Int32Array *counters); | |
| FX_CHAR PatternToChar(FX_INT32 pattern, FX_INT32 &e); | |
| CFX_ByteString DecodeExtended(CFX_ByteString &encoded, FX_INT32 &e); | |
| }; | |
| #endif |