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authorDan Sinclair <dsinclair@chromium.org>2017-03-29 15:18:41 -0400
committerChromium commit bot <commit-bot@chromium.org>2017-03-29 21:01:07 +0000
commite778668fe92b8c60e0537ee48f79d5af6c1a2f1e (patch)
treece7ce115b6f7306a6363f4a3d26d0de2c5646aea /fxbarcode/datamatrix/BC_HighLevelEncoder.h
parentb929ab0886a2b0ceb701989ef126e5b0cabf6997 (diff)
downloadpdfium-e778668fe92b8c60e0537ee48f79d5af6c1a2f1e.tar.xz
Move xfa/fxbarcode fxbarcode/
Nothing in fxbarcode/ depends on XFA code. This CL moves xfa/fxbarcode to be fxbarcode/ and creates a static_library for fxbarcode which is depend on by the xfa library. Change-Id: I0b708737b07efb94b769a5238d92af92bc62880d Reviewed-on: https://pdfium-review.googlesource.com/3291 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
Diffstat (limited to 'fxbarcode/datamatrix/BC_HighLevelEncoder.h')
-rw-r--r--fxbarcode/datamatrix/BC_HighLevelEncoder.h79
1 files changed, 79 insertions, 0 deletions
diff --git a/fxbarcode/datamatrix/BC_HighLevelEncoder.h b/fxbarcode/datamatrix/BC_HighLevelEncoder.h
new file mode 100644
index 0000000000..83136be2f4
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+++ b/fxbarcode/datamatrix/BC_HighLevelEncoder.h
@@ -0,0 +1,79 @@
+// 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 FXBARCODE_DATAMATRIX_BC_HIGHLEVELENCODER_H_
+#define FXBARCODE_DATAMATRIX_BC_HIGHLEVELENCODER_H_
+
+#include <vector>
+
+#include "fxbarcode/datamatrix/BC_SymbolShapeHint.h"
+
+#define ASCII_ENCODATION 0
+#define C40_ENCODATION 1
+#define TEXT_ENCODATION 2
+#define X12_ENCODATION 3
+#define EDIFACT_ENCODATION 4
+#define BASE256_ENCODATION 5
+
+class CBC_HighLevelEncoder : public CBC_SymbolShapeHint {
+ public:
+ CBC_HighLevelEncoder();
+ ~CBC_HighLevelEncoder() override;
+
+ std::vector<uint8_t>& getBytesForMessage(CFX_WideString msg);
+ static CFX_WideString encodeHighLevel(CFX_WideString msg,
+ CFX_WideString ecLevel,
+ int32_t& e);
+ static CFX_WideString encodeHighLevel(CFX_WideString msg,
+ CFX_WideString ecLevel,
+ SymbolShapeHint shape,
+ CBC_Dimension* minSize,
+ CBC_Dimension* maxSize,
+ int32_t& e);
+ static int32_t lookAheadTest(CFX_WideString msg,
+ int32_t startpos,
+ int32_t currentMode);
+ static bool isDigit(wchar_t ch);
+ static bool isExtendedASCII(wchar_t ch);
+ static int32_t determineConsecutiveDigitCount(CFX_WideString msg,
+ int32_t startpos);
+ static void illegalCharacter(wchar_t c, int32_t& e);
+
+ public:
+ static wchar_t LATCH_TO_C40;
+ static wchar_t LATCH_TO_BASE256;
+ static wchar_t UPPER_SHIFT;
+ static wchar_t LATCH_TO_ANSIX12;
+ static wchar_t LATCH_TO_TEXT;
+ static wchar_t LATCH_TO_EDIFACT;
+ static wchar_t C40_UNLATCH;
+ static wchar_t X12_UNLATCH;
+
+ private:
+ static wchar_t PAD;
+ static wchar_t MACRO_05;
+ static wchar_t MACRO_06;
+ static const wchar_t* MACRO_05_HEADER;
+ static const wchar_t* MACRO_06_HEADER;
+ static const wchar_t MACRO_TRAILER;
+ std::vector<uint8_t> m_bytearray;
+
+ private:
+ static wchar_t randomize253State(wchar_t ch, int32_t codewordPosition);
+ static int32_t findMinimums(std::vector<float>& charCounts,
+ std::vector<int32_t>& intCharCounts,
+ int32_t min,
+ std::vector<uint8_t>& mins);
+ static int32_t getMinimumCount(std::vector<uint8_t>& mins);
+ static bool isNativeC40(wchar_t ch);
+ static bool isNativeText(wchar_t ch);
+ static bool isNativeX12(wchar_t ch);
+ static bool isX12TermSep(wchar_t ch);
+ static bool isNativeEDIFACT(wchar_t ch);
+ static bool isSpecialB256(wchar_t ch);
+};
+
+#endif // FXBARCODE_DATAMATRIX_BC_HIGHLEVELENCODER_H_