diff options
Diffstat (limited to 'fxbarcode/oned/BC_OnedCode39Writer.cpp')
| -rw-r--r-- | fxbarcode/oned/BC_OnedCode39Writer.cpp | 28 |
1 files changed, 15 insertions, 13 deletions
diff --git a/fxbarcode/oned/BC_OnedCode39Writer.cpp b/fxbarcode/oned/BC_OnedCode39Writer.cpp index 4f25eb1570..f26ebc193c 100644 --- a/fxbarcode/oned/BC_OnedCode39Writer.cpp +++ b/fxbarcode/oned/BC_OnedCode39Writer.cpp @@ -30,11 +30,13 @@ namespace { -const char ALPHABET_STRING[] = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ-. *$/+%"; +const char kOnedCode39Alphabet[] = + "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ-. *$/+%"; -const char CHECKSUM_STRING[] = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ-. $/+%"; +const char kOnedCode39Checksum[] = + "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ-. $/+%"; -const int32_t CHARACTER_ENCODINGS[44] = { +const int32_t kOnedCode39CharacterEncoding[44] = { 0x034, 0x121, 0x061, 0x160, 0x031, 0x130, 0x070, 0x025, 0x124, 0x064, 0x109, 0x049, 0x148, 0x019, 0x118, 0x058, 0x00D, 0x10C, 0x04C, 0x01C, 0x103, 0x043, 0x142, 0x013, 0x112, 0x052, 0x007, @@ -141,11 +143,11 @@ char CBC_OnedCode39Writer::CalcCheckSum(const ByteString& contents) { return '*'; int32_t checksum = 0; - size_t len = strlen(ALPHABET_STRING); + size_t len = strlen(kOnedCode39Alphabet); for (const auto& c : contents) { size_t j = 0; for (; j < len; j++) { - if (ALPHABET_STRING[j] == c) { + if (kOnedCode39Alphabet[j] == c) { if (c != '*') checksum += j; break; @@ -155,7 +157,7 @@ char CBC_OnedCode39Writer::CalcCheckSum(const ByteString& contents) { return '*'; } checksum = checksum % 43; - return CHECKSUM_STRING[checksum]; + return kOnedCode39Checksum[checksum]; } uint8_t* CBC_OnedCode39Writer::EncodeImpl(const ByteString& contents, @@ -173,20 +175,20 @@ uint8_t* CBC_OnedCode39Writer::EncodeImpl(const ByteString& contents, m_iContentLen = encodedContents.GetLength(); int32_t codeWidth = (wideStrideNum * m_iWideNarrRatio + narrStrideNum) * 2 + 1 + m_iContentLen; - size_t len = strlen(ALPHABET_STRING); + size_t len = strlen(kOnedCode39Alphabet); for (size_t j = 0; j < m_iContentLen; j++) { for (size_t i = 0; i < len; i++) { - if (ALPHABET_STRING[i] != encodedContents[j]) + if (kOnedCode39Alphabet[i] != encodedContents[j]) continue; - ToIntArray(CHARACTER_ENCODINGS[i], widths); + ToIntArray(kOnedCode39CharacterEncoding[i], widths); for (size_t k = 0; k < 9; k++) codeWidth += widths[k]; } } outlength = codeWidth; std::unique_ptr<uint8_t, FxFreeDeleter> result(FX_Alloc(uint8_t, codeWidth)); - ToIntArray(CHARACTER_ENCODINGS[39], widths); + ToIntArray(kOnedCode39CharacterEncoding[39], widths); int32_t e = BCExceptionNO; int32_t pos = AppendPattern(result.get(), 0, widths, 9, 1, e); if (e != BCExceptionNO) @@ -199,10 +201,10 @@ uint8_t* CBC_OnedCode39Writer::EncodeImpl(const ByteString& contents, for (int32_t l = m_iContentLen - 1; l >= 0; l--) { for (size_t i = 0; i < len; i++) { - if (ALPHABET_STRING[i] != encodedContents[l]) + if (kOnedCode39Alphabet[i] != encodedContents[l]) continue; - ToIntArray(CHARACTER_ENCODINGS[i], widths); + ToIntArray(kOnedCode39CharacterEncoding[i], widths); pos += AppendPattern(result.get(), pos, widths, 9, 1, e); if (e != BCExceptionNO) return nullptr; @@ -211,7 +213,7 @@ uint8_t* CBC_OnedCode39Writer::EncodeImpl(const ByteString& contents, if (e != BCExceptionNO) return nullptr; } - ToIntArray(CHARACTER_ENCODINGS[39], widths); + ToIntArray(kOnedCode39CharacterEncoding[39], widths); pos += AppendPattern(result.get(), pos, widths, 9, 1, e); if (e != BCExceptionNO) return nullptr; |