xfa/src/fxbarcode/src/include/BC_DataMatrixDecodedBitStreamParser.h - Issue 842043002: Organize barcode codes into modules.

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Side by Side Diff: xfa/src/fxbarcode/src/include/BC_DataMatrixDecodedBitStreamParser.h

Issue 842043002: Organize barcode codes into modules. (Closed) Base URL: https://pdfium.googlesource.com/pdfium.git@xfa

Patch Set: rebase Created 5 years, 11 months ago

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1 // Copyright 2014 PDFium Authors. All rights reserved.

2 // Use of this source code is governed by a BSD-style license that can be

3 // found in the LICENSE file.

4

5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com

6

7 #ifndef _BC_DATAMATRIXDECODEDBITSTREAMPARSER_H_

8 #define _BC_DATAMATRIXDECODEDBITSTREAMPARSER_H_

9 class CBC_CommonDecoderResult;

10 class CBC_CommonBitSource;

11 class CBC_DataMatrixDecodedBitStreamParser;

12 class CBC_DataMatrixDecodedBitStreamParser : public CFX_Object

13 {

14 public:

15 CBC_DataMatrixDecodedBitStreamParser();

16 virtual ~CBC_DataMatrixDecodedBitStreamParser();

17 static CBC_CommonDecoderResult *Decode(CFX_ByteArray &bytes, FX_INT32 &e);

18

19 private:

20 static FX_INT32 DecodeAsciiSegment(CBC_CommonBitSource *bits, CFX_ByteString &result, CFX_ByteString &resultTrailer, FX_INT32 &e);

21 static void DecodeC40Segment(CBC_CommonBitSource *bits, CFX_ByteString &resu lt, FX_INT32 &e);

22 static void DecodeTextSegment(CBC_CommonBitSource *bits, CFX_ByteString &res ult, FX_INT32 &e);

23 static void DecodeAnsiX12Segment(CBC_CommonBitSource *bits, CFX_ByteString & result, FX_INT32 &e);

24 static void ParseTwoBytes(FX_INT32 firstByte, FX_INT32 secondByte, CFX_Int32 Array &result);

25 static void DecodeEdifactSegment(CBC_CommonBitSource *bits, CFX_ByteString & result, FX_INT32 &e);

26 static void DecodeBase256Segment(CBC_CommonBitSource *bits, CFX_ByteString & result, CFX_Int32Array &byteSegments, FX_INT32 &e);

27 static FX_BYTE Unrandomize255State(FX_INT32 randomizedBase256Codeword, FX_IN T32 base256CodewordPosition);

28

29 const static FX_CHAR C40_BASIC_SET_CHARS[];

30 const static FX_CHAR C40_SHIFT2_SET_CHARS[];

31

32

33 const static FX_CHAR TEXT_BASIC_SET_CHARS[];

34 const static FX_CHAR TEXT_SHIFT3_SET_CHARS[];

35 const static FX_INT32 PAD_ENCODE;

36 const static FX_INT32 ASCII_ENCODE;

37 const static FX_INT32 C40_ENCODE;

38 const static FX_INT32 TEXT_ENCODE;

39 const static FX_INT32 ANSIX12_ENCODE;

40 const static FX_INT32 EDIFACT_ENCODE;

41 const static FX_INT32 BASE256_ENCODE;

42 };

43 #endif

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