xfa/src/fxbarcode/oned/BC_OnedUPCAReader.cpp - Issue 1803723002: Move xfa/src up to xfa/.

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Issue 1803723002: Move xfa/src up to xfa/. (Closed) Base URL: https://pdfium.googlesource.com/pdfium.git@master

Patch Set: Rebase to master Created 4 years, 9 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 // Original code is licensed as follows:

7 /*

8 * Copyright 2008 ZXing authors

9 *

10 * Licensed under the Apache License, Version 2.0 (the "License");

11 * you may not use this file except in compliance with the License.

12 * You may obtain a copy of the License at

13 *

14 * http://www.apache.org/licenses/LICENSE-2.0

15 *

16 * Unless required by applicable law or agreed to in writing, software

17 * distributed under the License is distributed on an "AS IS" BASIS,

18 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

19 * See the License for the specific language governing permissions and

20 * limitations under the License.

21 */

22

23 #include "core/include/fxcrt/fx_basic.h"

24 #include "xfa/src/fxbarcode/BC_Reader.h"

25 #include "xfa/src/fxbarcode/oned/BC_OneDReader.h"

26 #include "xfa/src/fxbarcode/oned/BC_OneDimReader.h"

27 #include "xfa/src/fxbarcode/oned/BC_OnedEAN13Reader.h"

28 #include "xfa/src/fxbarcode/oned/BC_OnedUPCAReader.h"

29 #include "xfa/src/fxbarcode/utils.h"

30

31 CBC_OnedUPCAReader::CBC_OnedUPCAReader() {

32 m_ean13Reader = NULL;

33 }

34 void CBC_OnedUPCAReader::Init() {

35 m_ean13Reader = new CBC_OnedEAN13Reader;

36 }

37 CBC_OnedUPCAReader::~CBC_OnedUPCAReader() {

38 delete m_ean13Reader;

39 }

40 CFX_ByteString CBC_OnedUPCAReader::DecodeRow(int32_t rowNumber,

41 CBC_CommonBitArray* row,

42 int32_t hints,

43 int32_t& e) {

44 CFX_ByteString bytestring =

45 m_ean13Reader->DecodeRow(rowNumber, row, hints, e);

46 BC_EXCEPTION_CHECK_ReturnValue(e, "");

47 CFX_ByteString temp = MaybeReturnResult(bytestring, e);

48 BC_EXCEPTION_CHECK_ReturnValue(e, "");

49 return temp;

50 }

51 CFX_ByteString CBC_OnedUPCAReader::DecodeRow(int32_t rowNumber,

52 CBC_CommonBitArray* row,

53 CFX_Int32Array* startGuardRange,

54 int32_t hints,

55 int32_t& e) {

56 CFX_ByteString bytestring =

57 m_ean13Reader->DecodeRow(rowNumber, row, startGuardRange, hints, e);

58 BC_EXCEPTION_CHECK_ReturnValue(e, "");

59 CFX_ByteString temp = MaybeReturnResult(bytestring, e);

60 BC_EXCEPTION_CHECK_ReturnValue(e, "");

61 return temp;

62 }

63 CFX_ByteString CBC_OnedUPCAReader::Decode(CBC_BinaryBitmap* image, int32_t& e) {

64 CFX_ByteString bytestring = m_ean13Reader->Decode(image, e);

65 BC_EXCEPTION_CHECK_ReturnValue(e, "");

66 CFX_ByteString temp = MaybeReturnResult(bytestring, e);

67 BC_EXCEPTION_CHECK_ReturnValue(e, "");

68 return temp;

69 }

70 CFX_ByteString CBC_OnedUPCAReader::Decode(CBC_BinaryBitmap* image,

71 int32_t hints,

72 int32_t& e) {

73 CFX_ByteString bytestring = m_ean13Reader->Decode(image, hints, e);

74 BC_EXCEPTION_CHECK_ReturnValue(e, "");

75 CFX_ByteString temp = MaybeReturnResult(bytestring, e);

76 BC_EXCEPTION_CHECK_ReturnValue(e, "");

77 return temp;

78 }

79 int32_t CBC_OnedUPCAReader::DecodeMiddle(CBC_CommonBitArray* row,

80 CFX_Int32Array* startRange,

81 CFX_ByteString& resultString,

82 int32_t& e) {

83 int32_t temp = m_ean13Reader->DecodeMiddle(row, startRange, resultString, e);

84 BC_EXCEPTION_CHECK_ReturnValue(e, 0);

85 return temp;

86 }

87 CFX_ByteString CBC_OnedUPCAReader::MaybeReturnResult(CFX_ByteString& result,

88 int32_t& e) {

89 if (result[0] == '0') {

90 result.Delete(0);

91 return result;

92 } else {

93 e = BCExceptionFormatException;

94 return "";

95 }

96 return "";

97 }

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