diff options
Diffstat (limited to 'xfa/fxbarcode/oned/BC_OnedEAN13Writer.cpp')
| -rw-r--r-- | xfa/fxbarcode/oned/BC_OnedEAN13Writer.cpp | 37 |
1 files changed, 23 insertions, 14 deletions
diff --git a/xfa/fxbarcode/oned/BC_OnedEAN13Writer.cpp b/xfa/fxbarcode/oned/BC_OnedEAN13Writer.cpp index e347cb2385..a7393a48f6 100644 --- a/xfa/fxbarcode/oned/BC_OnedEAN13Writer.cpp +++ b/xfa/fxbarcode/oned/BC_OnedEAN13Writer.cpp @@ -20,14 +20,27 @@ * limitations under the License. */ -#include "xfa/fxbarcode/BC_Reader.h" #include "xfa/fxbarcode/BC_Writer.h" -#include "xfa/fxbarcode/oned/BC_OneDReader.h" -#include "xfa/fxbarcode/oned/BC_OneDimReader.h" #include "xfa/fxbarcode/oned/BC_OneDimWriter.h" -#include "xfa/fxbarcode/oned/BC_OnedEAN13Reader.h" #include "xfa/fxbarcode/oned/BC_OnedEAN13Writer.h" +namespace { + +const int32_t FIRST_DIGIT_ENCODINGS[10] = {0x00, 0x0B, 0x0D, 0xE, 0x13, + 0x19, 0x1C, 0x15, 0x16, 0x1A}; +const int32_t START_END_PATTERN[3] = {1, 1, 1}; +const int32_t MIDDLE_PATTERN[5] = {1, 1, 1, 1, 1}; +const int32_t L_PATTERNS[10][4] = { + {3, 2, 1, 1}, {2, 2, 2, 1}, {2, 1, 2, 2}, {1, 4, 1, 1}, {1, 1, 3, 2}, + {1, 2, 3, 1}, {1, 1, 1, 4}, {1, 3, 1, 2}, {1, 2, 1, 3}, {3, 1, 1, 2}}; +const int32_t L_AND_G_PATTERNS[20][4] = { + {3, 2, 1, 1}, {2, 2, 2, 1}, {2, 1, 2, 2}, {1, 4, 1, 1}, {1, 1, 3, 2}, + {1, 2, 3, 1}, {1, 1, 1, 4}, {1, 3, 1, 2}, {1, 2, 1, 3}, {3, 1, 1, 2}, + {1, 1, 2, 3}, {1, 2, 2, 2}, {2, 2, 1, 2}, {1, 1, 4, 1}, {2, 3, 1, 1}, + {1, 3, 2, 1}, {4, 1, 1, 1}, {2, 1, 3, 1}, {3, 1, 2, 1}, {2, 1, 1, 3}}; + +} // namespace + CBC_OnedEAN13Writer::CBC_OnedEAN13Writer() { m_bLeftPadding = TRUE; m_codeWidth = 3 + (7 * 6) + 5 + (7 * 6) + 3; @@ -108,12 +121,11 @@ uint8_t* CBC_OnedEAN13Writer::Encode(const CFX_ByteString& contents, } m_iDataLenth = 13; int32_t firstDigit = FXSYS_atoi(contents.Mid(0, 1).c_str()); - int32_t parities = CBC_OnedEAN13Reader::FIRST_DIGIT_ENCODINGS[firstDigit]; + int32_t parities = FIRST_DIGIT_ENCODINGS[firstDigit]; outLength = m_codeWidth; uint8_t* result = FX_Alloc(uint8_t, m_codeWidth); int32_t pos = 0; - pos += - AppendPattern(result, pos, CBC_OneDimReader::START_END_PATTERN, 3, 1, e); + pos += AppendPattern(result, pos, START_END_PATTERN, 3, 1, e); if (e != BCExceptionNO) { FX_Free(result); return nullptr; @@ -124,29 +136,26 @@ uint8_t* CBC_OnedEAN13Writer::Encode(const CFX_ByteString& contents, if ((parities >> (6 - i) & 1) == 1) { digit += 10; } - pos += AppendPattern(result, pos, CBC_OneDimReader::L_AND_G_PATTERNS[digit], - 4, 0, e); + pos += AppendPattern(result, pos, L_AND_G_PATTERNS[digit], 4, 0, e); if (e != BCExceptionNO) { FX_Free(result); return nullptr; } } - pos += AppendPattern(result, pos, CBC_OneDimReader::MIDDLE_PATTERN, 5, 0, e); + pos += AppendPattern(result, pos, MIDDLE_PATTERN, 5, 0, e); if (e != BCExceptionNO) { FX_Free(result); return nullptr; } for (i = 7; i <= 12; i++) { int32_t digit = FXSYS_atoi(contents.Mid(i, 1).c_str()); - pos += AppendPattern(result, pos, CBC_OneDimReader::L_PATTERNS[digit], 4, 1, - e); + pos += AppendPattern(result, pos, L_PATTERNS[digit], 4, 1, e); if (e != BCExceptionNO) { FX_Free(result); return nullptr; } } - pos += - AppendPattern(result, pos, CBC_OneDimReader::START_END_PATTERN, 3, 1, e); + pos += AppendPattern(result, pos, START_END_PATTERN, 3, 1, e); if (e != BCExceptionNO) { FX_Free(result); return nullptr; |