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authordsinclair <dsinclair@chromium.org>2016-06-16 12:29:07 -0700
committerCommit bot <commit-bot@chromium.org>2016-06-16 12:29:07 -0700
commita26153440b46b3b37b7e81435debb296f22769f4 (patch)
tree37b3073d15af7ae2850b5a02be87123feb54a054 /xfa/fxbarcode/oned/BC_OneDimReader.h
parent8320ee28f24615d1d619a5db1b7c235ea6f91dde (diff)
downloadpdfium-a26153440b46b3b37b7e81435debb296f22769f4.tar.xz
Remove barcode reading code.
We never read barcodes, we only write them. Remove code related to barcode reading. Review-Url: https://codereview.chromium.org/2071633002
Diffstat (limited to 'xfa/fxbarcode/oned/BC_OneDimReader.h')
-rw-r--r--xfa/fxbarcode/oned/BC_OneDimReader.h66
1 files changed, 0 insertions, 66 deletions
diff --git a/xfa/fxbarcode/oned/BC_OneDimReader.h b/xfa/fxbarcode/oned/BC_OneDimReader.h
deleted file mode 100644
index bd46a189f4..0000000000
--- a/xfa/fxbarcode/oned/BC_OneDimReader.h
+++ /dev/null
@@ -1,66 +0,0 @@
-// 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_FXBARCODE_ONED_BC_ONEDIMREADER_H_
-#define XFA_FXBARCODE_ONED_BC_ONEDIMREADER_H_
-
-#include "core/fxcrt/include/fx_basic.h"
-#include "xfa/fxbarcode/oned/BC_OneDReader.h"
-
-class CBC_CommonBitArray;
-
-class CBC_OneDimReader : public CBC_OneDReader {
- private:
- static const int32_t MAX_AVG_VARIANCE = (int32_t)(256 * 0.48f);
- static const int32_t MAX_INDIVIDUAL_VARIANCE = (int32_t)(256 * 0.7f);
-
- FX_BOOL CheckStandardUPCEANChecksum(CFX_ByteString& s, int32_t& e);
-
- public:
- static const int32_t START_END_PATTERN[3];
- static const int32_t MIDDLE_PATTERN[5];
- static const int32_t L_PATTERNS[10][4];
- static const int32_t L_AND_G_PATTERNS[20][4];
-
- CBC_OneDimReader();
- ~CBC_OneDimReader() override;
-
- // CBC_OneDReader
- CFX_ByteString DecodeRow(int32_t rowNumber,
- CBC_CommonBitArray* row,
- int32_t hints,
- int32_t& e) override;
-
- virtual CFX_ByteString DecodeRow(int32_t rowNumber,
- CBC_CommonBitArray* row,
- CFX_Int32Array* startGuardRange,
- int32_t hints,
- int32_t& e);
-
- protected:
- CFX_Int32Array* FindStartGuardPattern(CBC_CommonBitArray* row, int32_t& e);
- virtual FX_BOOL CheckChecksum(CFX_ByteString& s, int32_t& e);
- CFX_Int32Array* FindGuardPattern(CBC_CommonBitArray* row,
- int32_t rowOffset,
- FX_BOOL whiteFirst,
- CFX_Int32Array* pattern,
- int32_t& e);
- int32_t DecodeDigit(CBC_CommonBitArray* row,
- CFX_Int32Array* counters,
- int32_t rowOffset,
- const int32_t* patterns,
- int32_t patternLength,
- int32_t& e);
- virtual int32_t DecodeMiddle(CBC_CommonBitArray* row,
- CFX_Int32Array* startRange,
- CFX_ByteString& resultResult,
- int32_t& e) = 0;
- virtual CFX_Int32Array* DecodeEnd(CBC_CommonBitArray* row,
- int32_t endStart,
- int32_t& e);
-};
-
-#endif // XFA_FXBARCODE_ONED_BC_ONEDIMREADER_H_