summaryrefslogtreecommitdiff
path: root/fxbarcode/qrcode
diff options
context:
space:
mode:
Diffstat (limited to 'fxbarcode/qrcode')
-rw-r--r--fxbarcode/qrcode/BC_QRCoderEncoder.cpp1053
-rw-r--r--fxbarcode/qrcode/BC_QRCoderEncoder.h109
2 files changed, 525 insertions, 637 deletions
diff --git a/fxbarcode/qrcode/BC_QRCoderEncoder.cpp b/fxbarcode/qrcode/BC_QRCoderEncoder.cpp
index ae9a8ebd14..6cdc9f9fcf 100644
--- a/fxbarcode/qrcode/BC_QRCoderEncoder.cpp
+++ b/fxbarcode/qrcode/BC_QRCoderEncoder.cpp
@@ -51,35 +51,184 @@ const int8_t g_alphaNumericTable[] = {
-1, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24,
25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, -1, -1, -1, -1, -1};
-} // namespace
+int32_t GetAlphaNumericCode(int32_t code) {
+ return (code >= 0 && code < 96) ? g_alphaNumericTable[code] : -1;
+}
-CBC_QRCoderEncoder::CBC_QRCoderEncoder() {}
+void AppendNumericBytes(const CFX_ByteString& content,
+ CBC_QRCoderBitVector* bits,
+ int32_t& e) {
+ int32_t length = content.GetLength();
+ int32_t i = 0;
+ while (i < length) {
+ int32_t num1 = content[i] - '0';
+ if (i + 2 < length) {
+ int32_t num2 = content[i + 1] - '0';
+ int32_t num3 = content[i + 2] - '0';
+ bits->AppendBits(num1 * 100 + num2 * 10 + num3, 10, e);
+ if (e != BCExceptionNO)
+ return;
+ i += 3;
+ } else if (i + 1 < length) {
+ int32_t num2 = content[i + 1] - '0';
+ bits->AppendBits(num1 * 10 + num2, 7, e);
+ if (e != BCExceptionNO)
+ return;
+ i += 2;
+ } else {
+ bits->AppendBits(num1, 4, e);
+ if (e != BCExceptionNO)
+ return;
+ i++;
+ }
+ }
+}
-CBC_QRCoderEncoder::~CBC_QRCoderEncoder() {}
+void AppendAlphaNumericBytes(const CFX_ByteString& content,
+ CBC_QRCoderBitVector* bits,
+ int32_t& e) {
+ int32_t length = content.GetLength();
+ int32_t i = 0;
+ while (i < length) {
+ int32_t code1 = GetAlphaNumericCode(content[i]);
+ if (code1 == -1) {
+ e = BCExceptionInvalidateCharacter;
+ return;
+ }
+ if (i + 1 < length) {
+ int32_t code2 = GetAlphaNumericCode(content[i + 1]);
+ if (code2 == -1) {
+ e = BCExceptionInvalidateCharacter;
+ return;
+ }
+ bits->AppendBits(code1 * 45 + code2, 11, e);
+ if (e != BCExceptionNO)
+ return;
+ i += 2;
+ } else {
+ bits->AppendBits(code1, 6, e);
+ if (e != BCExceptionNO)
+ return;
+ i++;
+ }
+ }
+}
-void CBC_QRCoderEncoder::Encode(const CFX_ByteString& content,
- CBC_QRCoderErrorCorrectionLevel* ecLevel,
- CBC_QRCoder* qrCode,
- int32_t& e,
- int32_t versionSpecify) {
- if (versionSpecify == 0) {
- EncodeWithAutoVersion(content, ecLevel, qrCode, e);
+void AppendGBKBytes(const CFX_ByteString& content,
+ CBC_QRCoderBitVector* bits,
+ int32_t& e) {
+ int32_t length = content.GetLength();
+ uint32_t value = 0;
+ for (int32_t i = 0; i < length; i += 2) {
+ value = (uint32_t)((uint8_t)content[i] << 8 | (uint8_t)content[i + 1]);
+ if (value <= 0xAAFE && value >= 0xA1A1) {
+ value -= 0xA1A1;
+ } else if (value <= 0xFAFE && value >= 0xB0A1) {
+ value -= 0xA6A1;
+ } else {
+ e = BCExceptionInvalidateCharacter;
+ return;
+ }
+ value = (uint32_t)((value >> 8) * 0x60) + (uint32_t)(value & 0xff);
+ bits->AppendBits(value, 13, e);
if (e != BCExceptionNO)
return;
- } else if (versionSpecify > 0 && versionSpecify <= 40) {
- EncodeWithSpecifyVersion(content, ecLevel, qrCode, versionSpecify, e);
+ }
+}
+
+void Append8BitBytes(const CFX_ByteString& content,
+ CBC_QRCoderBitVector* bits,
+ CFX_ByteString encoding,
+ int32_t& e) {
+ for (int32_t i = 0; i < content.GetLength(); i++) {
+ bits->AppendBits(content[i], 8, e);
if (e != BCExceptionNO)
return;
- } else {
- e = BCExceptionVersionMust1_40;
+ }
+}
+
+void Append8BitBytes(std::vector<uint8_t>& bytes,
+ CBC_QRCoderBitVector* bits,
+ int32_t& e) {
+ for (size_t i = 0; i < bytes.size(); i++) {
+ bits->AppendBits(bytes[i], 8, e);
+ if (e != BCExceptionNO)
+ return;
+ }
+}
+
+void AppendKanjiBytes(const CFX_ByteString& content,
+ CBC_QRCoderBitVector* bits,
+ int32_t& e) {
+ std::vector<uint8_t> bytes;
+ uint32_t value = 0;
+ for (size_t i = 0; i < bytes.size(); i += 2) {
+ value = (uint32_t)((uint8_t)(content[i] << 8) | (uint8_t)content[i + 1]);
+ if (value <= 0x9ffc && value >= 0x8140) {
+ value -= 0x8140;
+ } else if (value <= 0xebbf && value >= 0xe040) {
+ value -= 0xc140;
+ } else {
+ e = BCExceptionInvalidateCharacter;
+ return;
+ }
+ value = (uint32_t)((value >> 8) * 0xc0) + (uint32_t)(value & 0xff);
+ bits->AppendBits(value, 13, e);
+ if (e != BCExceptionNO)
+ return;
+ }
+}
+
+void AppendModeInfo(CBC_QRCoderMode* mode,
+ CBC_QRCoderBitVector* bits,
+ int32_t& e) {
+ bits->AppendBits(mode->GetBits(), 4, e);
+ if (mode == CBC_QRCoderMode::sGBK)
+ bits->AppendBits(1, 4, e);
+}
+
+void AppendLengthInfo(int32_t numLetters,
+ int32_t version,
+ CBC_QRCoderMode* mode,
+ CBC_QRCoderBitVector* bits,
+ int32_t& e) {
+ CBC_QRCoderVersion* qcv = CBC_QRCoderVersion::GetVersionForNumber(version, e);
+ if (e != BCExceptionNO)
+ return;
+ int32_t numBits = mode->GetCharacterCountBits(qcv, e);
+ if (e != BCExceptionNO)
+ return;
+ if (numBits > ((1 << numBits) - 1)) {
+ return;
+ }
+ if (mode == CBC_QRCoderMode::sGBK) {
+ bits->AppendBits(numLetters / 2, numBits, e);
if (e != BCExceptionNO)
return;
}
+ bits->AppendBits(numLetters, numBits, e);
}
-void CBC_QRCoderEncoder::AppendECI(CBC_QRCoderBitVector* bits) {}
+void AppendBytes(const CFX_ByteString& content,
+ CBC_QRCoderMode* mode,
+ CBC_QRCoderBitVector* bits,
+ CFX_ByteString encoding,
+ int32_t& e) {
+ if (mode == CBC_QRCoderMode::sNUMERIC)
+ AppendNumericBytes(content, bits, e);
+ else if (mode == CBC_QRCoderMode::sALPHANUMERIC)
+ AppendAlphaNumericBytes(content, bits, e);
+ else if (mode == CBC_QRCoderMode::sBYTE)
+ Append8BitBytes(content, bits, encoding, e);
+ else if (mode == CBC_QRCoderMode::sKANJI)
+ AppendKanjiBytes(content, bits, e);
+ else if (mode == CBC_QRCoderMode::sGBK)
+ AppendGBKBytes(content, bits, e);
+ else
+ e = BCExceptionUnsupportedMode;
+}
-void CBC_QRCoderEncoder::AppendDataModeLenghInfo(
+void AppendDataModeLenghInfo(
const std::vector<std::pair<CBC_QRCoderMode*, CFX_ByteString>>&
splitResults,
CBC_QRCoderBitVector& headerAndDataBits,
@@ -145,76 +294,89 @@ void CBC_QRCoderEncoder::AppendDataModeLenghInfo(
}
}
-void CBC_QRCoderEncoder::SplitString(
- const CFX_ByteString& content,
- std::vector<std::pair<CBC_QRCoderMode*, CFX_ByteString>>* result) {
- int32_t index = 0, flag = 0;
- while (
- (((uint8_t)content[index] >= 0xA1 && (uint8_t)content[index] <= 0xAA) ||
- ((uint8_t)content[index] >= 0xB0 && (uint8_t)content[index] <= 0xFA)) &&
- (index < content.GetLength())) {
- index += 2;
- }
- if (index != flag) {
- result->push_back({CBC_QRCoderMode::sGBK, content.Mid(flag, index - flag)});
- }
- flag = index;
- if (index >= content.GetLength()) {
+void InitQRCode(int32_t numInputBytes,
+ int32_t versionNumber,
+ CBC_QRCoderErrorCorrectionLevel* ecLevel,
+ CBC_QRCoderMode* mode,
+ CBC_QRCoder* qrCode,
+ int32_t& e) {
+ qrCode->SetECLevel(ecLevel);
+ qrCode->SetMode(mode);
+ CBC_QRCoderVersion* version =
+ CBC_QRCoderVersion::GetVersionForNumber(versionNumber, e);
+ if (e != BCExceptionNO)
return;
- }
- while (
- GetAlphaNumericCode((uint8_t)content[index]) == -1 &&
- !(((uint8_t)content[index] >= 0xA1 && (uint8_t)content[index] <= 0xAA) ||
- ((uint8_t)content[index] >= 0xB0 && (uint8_t)content[index] <= 0xFA)) &&
- (index < content.GetLength())) {
-#if _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_
- if (IsDBCSLeadByte((uint8_t)content[index]))
-#else
- if ((uint8_t)content[index] > 127)
-#endif
- {
- index += 2;
- } else {
- index++;
- }
- }
- if (index != flag) {
- result->push_back(
- {CBC_QRCoderMode::sBYTE, content.Mid(flag, index - flag)});
- }
- flag = index;
- if (index >= content.GetLength()) {
+ int32_t numBytes = version->GetTotalCodeWords();
+ CBC_QRCoderECBlocks* ecBlocks = version->GetECBlocksForLevel(ecLevel);
+ int32_t numEcBytes = ecBlocks->GetTotalECCodeWords();
+ int32_t numRSBlocks = ecBlocks->GetNumBlocks();
+ int32_t numDataBytes = numBytes - numEcBytes;
+ if (numDataBytes < numInputBytes + 3) {
+ e = BCExceptionCannotFindBlockInfo;
return;
}
- while (FXSYS_Isdigit((uint8_t)content[index]) &&
- (index < content.GetLength())) {
- index++;
- }
- if (index != flag) {
- result->push_back(
- {CBC_QRCoderMode::sNUMERIC, content.Mid(flag, index - flag)});
- }
- flag = index;
- if (index >= content.GetLength()) {
- return;
+ qrCode->SetVersion(versionNumber);
+ qrCode->SetNumTotalBytes(numBytes);
+ qrCode->SetNumDataBytes(numDataBytes);
+ qrCode->SetNumRSBlocks(numRSBlocks);
+ qrCode->SetNumECBytes(numEcBytes);
+ qrCode->SetMatrixWidth(version->GetDimensionForVersion());
+}
+
+void InitQRCode(int32_t numInputBytes,
+ CBC_QRCoderErrorCorrectionLevel* ecLevel,
+ CBC_QRCoderMode* mode,
+ CBC_QRCoder* qrCode,
+ int32_t& e) {
+ qrCode->SetECLevel(ecLevel);
+ qrCode->SetMode(mode);
+ for (int32_t versionNum = 1; versionNum <= 40; versionNum++) {
+ CBC_QRCoderVersion* version =
+ CBC_QRCoderVersion::GetVersionForNumber(versionNum, e);
+ if (e != BCExceptionNO)
+ return;
+ int32_t numBytes = version->GetTotalCodeWords();
+ CBC_QRCoderECBlocks* ecBlocks = version->GetECBlocksForLevel(ecLevel);
+ int32_t numEcBytes = ecBlocks->GetTotalECCodeWords();
+ int32_t numRSBlocks = ecBlocks->GetNumBlocks();
+ int32_t numDataBytes = numBytes - numEcBytes;
+ if (numDataBytes >= numInputBytes + 3) {
+ qrCode->SetVersion(versionNum);
+ qrCode->SetNumTotalBytes(numBytes);
+ qrCode->SetNumDataBytes(numDataBytes);
+ qrCode->SetNumRSBlocks(numRSBlocks);
+ qrCode->SetNumECBytes(numEcBytes);
+ qrCode->SetMatrixWidth(version->GetDimensionForVersion());
+ return;
+ }
}
- while (GetAlphaNumericCode((uint8_t)content[index]) != -1 &&
- (index < content.GetLength())) {
- index++;
+ e = BCExceptionCannotFindBlockInfo;
+}
+
+CBC_CommonByteArray* GenerateECBytes(CBC_CommonByteArray* dataBytes,
+ int32_t numEcBytesInBlock,
+ int32_t& e) {
+ int32_t numDataBytes = dataBytes->Size();
+ std::vector<int32_t> toEncode(numDataBytes + numEcBytesInBlock);
+ for (int32_t i = 0; i < numDataBytes; i++) {
+ toEncode[i] = (dataBytes->At(i));
}
- if (index != flag) {
- result->push_back(
- {CBC_QRCoderMode::sALPHANUMERIC, content.Mid(flag, index - flag)});
+ CBC_ReedSolomonEncoder encode(CBC_ReedSolomonGF256::QRCodeField);
+ encode.Init();
+ encode.Encode(&toEncode, numEcBytesInBlock, e);
+ if (e != BCExceptionNO)
+ return nullptr;
+ CBC_CommonByteArray* ecBytes = new CBC_CommonByteArray(numEcBytesInBlock);
+ for (int32_t j = 0; j < numEcBytesInBlock; j++) {
+ ecBytes->Set(j, toEncode[numDataBytes + j]);
}
- flag = index;
- if (index < content.GetLength())
- SplitString(content.Mid(index, content.GetLength() - index), result);
+ return ecBytes;
}
-int32_t CBC_QRCoderEncoder::GetSpanByVersion(CBC_QRCoderMode* modeFirst,
- CBC_QRCoderMode* modeSecond,
- int32_t versionNum,
- int32_t& e) {
+int32_t GetSpanByVersion(CBC_QRCoderMode* modeFirst,
+ CBC_QRCoderMode* modeSecond,
+ int32_t versionNum,
+ int32_t& e) {
if (versionNum == 0)
return 0;
@@ -254,7 +416,106 @@ int32_t CBC_QRCoderEncoder::GetSpanByVersion(CBC_QRCoderMode* modeFirst,
return -1;
}
-void CBC_QRCoderEncoder::MergeString(
+int32_t CalculateMaskPenalty(CBC_CommonByteMatrix* matrix) {
+ int32_t penalty = 0;
+ penalty += CBC_QRCoderMaskUtil::ApplyMaskPenaltyRule1(matrix);
+ penalty += CBC_QRCoderMaskUtil::ApplyMaskPenaltyRule2(matrix);
+ penalty += CBC_QRCoderMaskUtil::ApplyMaskPenaltyRule3(matrix);
+ penalty += CBC_QRCoderMaskUtil::ApplyMaskPenaltyRule4(matrix);
+ return penalty;
+}
+
+int32_t ChooseMaskPattern(CBC_QRCoderBitVector* bits,
+ CBC_QRCoderErrorCorrectionLevel* ecLevel,
+ int32_t version,
+ CBC_CommonByteMatrix* matrix,
+ int32_t& e) {
+ int32_t minPenalty = 65535;
+ int32_t bestMaskPattern = -1;
+ for (int32_t maskPattern = 0; maskPattern < CBC_QRCoder::kNumMaskPatterns;
+ maskPattern++) {
+ CBC_QRCoderMatrixUtil::BuildMatrix(bits, ecLevel, version, maskPattern,
+ matrix, e);
+ if (e != BCExceptionNO)
+ return 0;
+ int32_t penalty = CalculateMaskPenalty(matrix);
+ if (penalty < minPenalty) {
+ minPenalty = penalty;
+ bestMaskPattern = maskPattern;
+ }
+ }
+ return bestMaskPattern;
+}
+
+void GetNumDataBytesAndNumECBytesForBlockID(int32_t numTotalBytes,
+ int32_t numDataBytes,
+ int32_t numRSBlocks,
+ int32_t blockID,
+ int32_t& numDataBytesInBlock,
+ int32_t& numECBytesInBlock) {
+ if (blockID >= numRSBlocks) {
+ return;
+ }
+ int32_t numRsBlocksInGroup2 = numTotalBytes % numRSBlocks;
+ int32_t numRsBlocksInGroup1 = numRSBlocks - numRsBlocksInGroup2;
+ int32_t numTotalBytesInGroup1 = numTotalBytes / numRSBlocks;
+ int32_t numTotalBytesInGroup2 = numTotalBytesInGroup1 + 1;
+ int32_t numDataBytesInGroup1 = numDataBytes / numRSBlocks;
+ int32_t numDataBytesInGroup2 = numDataBytesInGroup1 + 1;
+ int32_t numEcBytesInGroup1 = numTotalBytesInGroup1 - numDataBytesInGroup1;
+ int32_t numEcBytesInGroup2 = numTotalBytesInGroup2 - numDataBytesInGroup2;
+ if (blockID < numRsBlocksInGroup1) {
+ numDataBytesInBlock = numDataBytesInGroup1;
+ numECBytesInBlock = numEcBytesInGroup1;
+ } else {
+ numDataBytesInBlock = numDataBytesInGroup2;
+ numECBytesInBlock = numEcBytesInGroup2;
+ }
+}
+
+void TerminateBits(int32_t numDataBytes,
+ CBC_QRCoderBitVector* bits,
+ int32_t& e) {
+ int32_t capacity = numDataBytes << 3;
+ if (bits->Size() > capacity) {
+ e = BCExceptionDataTooMany;
+ return;
+ }
+ for (int32_t i = 0; i < 4 && bits->Size() < capacity; ++i) {
+ bits->AppendBit(0, e);
+ if (e != BCExceptionNO)
+ return;
+ }
+ int32_t numBitsInLastByte = bits->Size() % 8;
+ if (numBitsInLastByte > 0) {
+ int32_t numPaddingBits = 8 - numBitsInLastByte;
+ for (int32_t j = 0; j < numPaddingBits; ++j) {
+ bits->AppendBit(0, e);
+ if (e != BCExceptionNO)
+ return;
+ }
+ }
+ if (bits->Size() % 8 != 0) {
+ e = BCExceptionDigitLengthMustBe8;
+ return;
+ }
+ int32_t numPaddingBytes = numDataBytes - bits->sizeInBytes();
+ for (int32_t k = 0; k < numPaddingBytes; ++k) {
+ if (k % 2 == 0) {
+ bits->AppendBits(0xec, 8, e);
+ if (e != BCExceptionNO)
+ return;
+ } else {
+ bits->AppendBits(0x11, 8, e);
+ if (e != BCExceptionNO)
+ return;
+ }
+ }
+ if (bits->Size() != capacity)
+ e = BCExceptionBitsNotEqualCacity;
+}
+
+void MergeString(
std::vector<std::pair<CBC_QRCoderMode*, CFX_ByteString>>* result,
int32_t versionNum,
int32_t& e) {
@@ -314,41 +575,164 @@ void CBC_QRCoderEncoder::MergeString(
return;
}
-void CBC_QRCoderEncoder::InitQRCode(int32_t numInputBytes,
- int32_t versionNumber,
- CBC_QRCoderErrorCorrectionLevel* ecLevel,
- CBC_QRCoderMode* mode,
- CBC_QRCoder* qrCode,
- int32_t& e) {
- qrCode->SetECLevel(ecLevel);
- qrCode->SetMode(mode);
- CBC_QRCoderVersion* version =
- CBC_QRCoderVersion::GetVersionForNumber(versionNumber, e);
- if (e != BCExceptionNO)
+void SplitString(
+ const CFX_ByteString& content,
+ std::vector<std::pair<CBC_QRCoderMode*, CFX_ByteString>>* result) {
+ int32_t index = 0, flag = 0;
+ while (
+ (((uint8_t)content[index] >= 0xA1 && (uint8_t)content[index] <= 0xAA) ||
+ ((uint8_t)content[index] >= 0xB0 && (uint8_t)content[index] <= 0xFA)) &&
+ (index < content.GetLength())) {
+ index += 2;
+ }
+ if (index != flag) {
+ result->push_back({CBC_QRCoderMode::sGBK, content.Mid(flag, index - flag)});
+ }
+ flag = index;
+ if (index >= content.GetLength()) {
return;
- int32_t numBytes = version->GetTotalCodeWords();
- CBC_QRCoderECBlocks* ecBlocks = version->GetECBlocksForLevel(ecLevel);
- int32_t numEcBytes = ecBlocks->GetTotalECCodeWords();
- int32_t numRSBlocks = ecBlocks->GetNumBlocks();
- int32_t numDataBytes = numBytes - numEcBytes;
- if (numDataBytes < numInputBytes + 3) {
- e = BCExceptionCannotFindBlockInfo;
+ }
+ while (
+ GetAlphaNumericCode((uint8_t)content[index]) == -1 &&
+ !(((uint8_t)content[index] >= 0xA1 && (uint8_t)content[index] <= 0xAA) ||
+ ((uint8_t)content[index] >= 0xB0 && (uint8_t)content[index] <= 0xFA)) &&
+ (index < content.GetLength())) {
+#if _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_
+ if (IsDBCSLeadByte((uint8_t)content[index]))
+#else
+ if ((uint8_t)content[index] > 127)
+#endif
+ {
+ index += 2;
+ } else {
+ index++;
+ }
+ }
+ if (index != flag) {
+ result->push_back(
+ {CBC_QRCoderMode::sBYTE, content.Mid(flag, index - flag)});
+ }
+ flag = index;
+ if (index >= content.GetLength()) {
return;
}
- qrCode->SetVersion(versionNumber);
- qrCode->SetNumTotalBytes(numBytes);
- qrCode->SetNumDataBytes(numDataBytes);
- qrCode->SetNumRSBlocks(numRSBlocks);
- qrCode->SetNumECBytes(numEcBytes);
- qrCode->SetMatrixWidth(version->GetDimensionForVersion());
+ while (FXSYS_Isdigit((uint8_t)content[index]) &&
+ (index < content.GetLength())) {
+ index++;
+ }
+ if (index != flag) {
+ result->push_back(
+ {CBC_QRCoderMode::sNUMERIC, content.Mid(flag, index - flag)});
+ }
+ flag = index;
+ if (index >= content.GetLength()) {
+ return;
+ }
+ while (GetAlphaNumericCode((uint8_t)content[index]) != -1 &&
+ (index < content.GetLength())) {
+ index++;
+ }
+ if (index != flag) {
+ result->push_back(
+ {CBC_QRCoderMode::sALPHANUMERIC, content.Mid(flag, index - flag)});
+ }
+ flag = index;
+ if (index < content.GetLength())
+ SplitString(content.Mid(index, content.GetLength() - index), result);
}
-void CBC_QRCoderEncoder::EncodeWithSpecifyVersion(
- const CFX_ByteString& content,
- CBC_QRCoderErrorCorrectionLevel* ecLevel,
- CBC_QRCoder* qrCode,
- int32_t versionSpecify,
- int32_t& e) {
+CBC_QRCoderMode* ChooseMode(const CFX_ByteString& content,
+ CFX_ByteString encoding) {
+ if (encoding.Compare("SHIFT_JIS") == 0)
+ return CBC_QRCoderMode::sKANJI;
+
+ bool hasNumeric = false;
+ bool hasAlphaNumeric = false;
+ for (int32_t i = 0; i < content.GetLength(); i++) {
+ if (isdigit((uint8_t)content[i])) {
+ hasNumeric = true;
+ } else if (GetAlphaNumericCode((uint8_t)content[i]) != -1) {
+ hasAlphaNumeric = true;
+ } else {
+ return CBC_QRCoderMode::sBYTE;
+ }
+ }
+ if (hasAlphaNumeric)
+ return CBC_QRCoderMode::sALPHANUMERIC;
+ if (hasNumeric)
+ return CBC_QRCoderMode::sNUMERIC;
+ return CBC_QRCoderMode::sBYTE;
+}
+
+void InterleaveWithECBytes(CBC_QRCoderBitVector* bits,
+ int32_t numTotalBytes,
+ int32_t numDataBytes,
+ int32_t numRSBlocks,
+ CBC_QRCoderBitVector* result,
+ int32_t& e) {
+ if (bits->sizeInBytes() != numDataBytes) {
+ e = BCExceptionBitsBytesNotMatch;
+ return;
+ }
+ int32_t dataBytesOffset = 0;
+ int32_t maxNumDataBytes = 0;
+ int32_t maxNumEcBytes = 0;
+ std::vector<CBC_QRCoderBlockPair*> blocks;
+ int32_t i;
+ for (i = 0; i < numRSBlocks; i++) {
+ int32_t numDataBytesInBlock;
+ int32_t numEcBytesInBlosk;
+ GetNumDataBytesAndNumECBytesForBlockID(numTotalBytes, numDataBytes,
+ numRSBlocks, i, numDataBytesInBlock,
+ numEcBytesInBlosk);
+ auto dataBytes = pdfium::MakeUnique<CBC_CommonByteArray>();
+ dataBytes->Set(bits->GetArray(), dataBytesOffset, numDataBytesInBlock);
+ std::unique_ptr<CBC_CommonByteArray> ecBytes(
+ GenerateECBytes(dataBytes.get(), numEcBytesInBlosk, e));
+ if (e != BCExceptionNO)
+ return;
+ maxNumDataBytes = std::max(maxNumDataBytes, dataBytes->Size());
+ maxNumEcBytes = std::max(maxNumEcBytes, ecBytes->Size());
+ blocks.push_back(
+ new CBC_QRCoderBlockPair(std::move(dataBytes), std::move(ecBytes)));
+ dataBytesOffset += numDataBytesInBlock;
+ }
+ if (numDataBytes != dataBytesOffset) {
+ e = BCExceptionBytesNotMatchOffset;
+ return;
+ }
+ for (int32_t x = 0; x < maxNumDataBytes; x++) {
+ for (size_t j = 0; j < blocks.size(); j++) {
+ const CBC_CommonByteArray* dataBytes = blocks[j]->GetDataBytes();
+ if (x < dataBytes->Size()) {
+ result->AppendBits(dataBytes->At(x), 8, e);
+ if (e != BCExceptionNO)
+ return;
+ }
+ }
+ }
+ for (int32_t y = 0; y < maxNumEcBytes; y++) {
+ for (size_t l = 0; l < blocks.size(); l++) {
+ const CBC_CommonByteArray* ecBytes = blocks[l]->GetErrorCorrectionBytes();
+ if (y < ecBytes->Size()) {
+ result->AppendBits(ecBytes->At(y), 8, e);
+ if (e != BCExceptionNO)
+ return;
+ }
+ }
+ }
+ for (size_t k = 0; k < blocks.size(); k++) {
+ delete blocks[k];
+ }
+ if (numTotalBytes != result->sizeInBytes())
+ e = BCExceptionSizeInBytesDiffer;
+}
+
+void EncodeWithSpecifyVersion(const CFX_ByteString& content,
+ CBC_QRCoderErrorCorrectionLevel* ecLevel,
+ CBC_QRCoder* qrCode,
+ int32_t versionSpecify,
+ int32_t& e) {
CFX_ByteString encoding = "utf8";
CBC_QRCoderMode* mode = CBC_QRCoderMode::sBYTE;
std::vector<std::pair<CBC_QRCoderMode*, CFX_ByteString>> splitResult;
@@ -409,11 +793,10 @@ void CBC_QRCoderEncoder::EncodeWithSpecifyVersion(
e = BCExceptionInvalidQRCode;
}
-void CBC_QRCoderEncoder::EncodeWithAutoVersion(
- const CFX_ByteString& content,
- CBC_QRCoderErrorCorrectionLevel* ecLevel,
- CBC_QRCoder* qrCode,
- int32_t& e) {
+void EncodeWithAutoVersion(const CFX_ByteString& content,
+ CBC_QRCoderErrorCorrectionLevel* ecLevel,
+ CBC_QRCoder* qrCode,
+ int32_t& e) {
CFX_ByteString encoding = "utf8";
CBC_QRCoderMode* mode = CBC_QRCoderMode::sBYTE;
std::vector<std::pair<CBC_QRCoderMode*, CFX_ByteString>> splitResult;
@@ -494,6 +877,32 @@ catchException:
e = BCExceptionInvalidQRCode;
}
+} // namespace
+
+CBC_QRCoderEncoder::CBC_QRCoderEncoder() {}
+
+CBC_QRCoderEncoder::~CBC_QRCoderEncoder() {}
+
+void CBC_QRCoderEncoder::Encode(const CFX_ByteString& content,
+ CBC_QRCoderErrorCorrectionLevel* ecLevel,
+ CBC_QRCoder* qrCode,
+ int32_t& e,
+ int32_t versionSpecify) {
+ if (versionSpecify == 0) {
+ EncodeWithAutoVersion(content, ecLevel, qrCode, e);
+ if (e != BCExceptionNO)
+ return;
+ } else if (versionSpecify > 0 && versionSpecify <= 40) {
+ EncodeWithSpecifyVersion(content, ecLevel, qrCode, versionSpecify, e);
+ if (e != BCExceptionNO)
+ return;
+ } else {
+ e = BCExceptionVersionMust1_40;
+ if (e != BCExceptionNO)
+ return;
+ }
+}
+
void CBC_QRCoderEncoder::Encode(const CFX_WideString& content,
CBC_QRCoderErrorCorrectionLevel* ecLevel,
CBC_QRCoder* qrCode,
@@ -555,419 +964,3 @@ void CBC_QRCoderEncoder::Encode(const CFX_WideString& content,
if (!qrCode->IsValid())
e = BCExceptionInvalidQRCode;
}
-
-void CBC_QRCoderEncoder::TerminateBits(int32_t numDataBytes,
- CBC_QRCoderBitVector* bits,
- int32_t& e) {
- int32_t capacity = numDataBytes << 3;
- if (bits->Size() > capacity) {
- e = BCExceptionDataTooMany;
- return;
- }
- for (int32_t i = 0; i < 4 && bits->Size() < capacity; ++i) {
- bits->AppendBit(0, e);
- if (e != BCExceptionNO)
- return;
- }
- int32_t numBitsInLastByte = bits->Size() % 8;
- if (numBitsInLastByte > 0) {
- int32_t numPaddingBits = 8 - numBitsInLastByte;
- for (int32_t j = 0; j < numPaddingBits; ++j) {
- bits->AppendBit(0, e);
- if (e != BCExceptionNO)
- return;
- }
- }
- if (bits->Size() % 8 != 0) {
- e = BCExceptionDigitLengthMustBe8;
- return;
- }
- int32_t numPaddingBytes = numDataBytes - bits->sizeInBytes();
- for (int32_t k = 0; k < numPaddingBytes; ++k) {
- if (k % 2 == 0) {
- bits->AppendBits(0xec, 8, e);
- if (e != BCExceptionNO)
- return;
- } else {
- bits->AppendBits(0x11, 8, e);
- if (e != BCExceptionNO)
- return;
- }
- }
- if (bits->Size() != capacity)
- e = BCExceptionBitsNotEqualCacity;
-}
-
-int32_t CBC_QRCoderEncoder::ChooseMaskPattern(
- CBC_QRCoderBitVector* bits,
- CBC_QRCoderErrorCorrectionLevel* ecLevel,
- int32_t version,
- CBC_CommonByteMatrix* matrix,
- int32_t& e) {
- int32_t minPenalty = 65535;
- int32_t bestMaskPattern = -1;
- for (int32_t maskPattern = 0; maskPattern < CBC_QRCoder::kNumMaskPatterns;
- maskPattern++) {
- CBC_QRCoderMatrixUtil::BuildMatrix(bits, ecLevel, version, maskPattern,
- matrix, e);
- if (e != BCExceptionNO)
- return 0;
- int32_t penalty = CalculateMaskPenalty(matrix);
- if (penalty < minPenalty) {
- minPenalty = penalty;
- bestMaskPattern = maskPattern;
- }
- }
- return bestMaskPattern;
-}
-
-int32_t CBC_QRCoderEncoder::CalculateMaskPenalty(CBC_CommonByteMatrix* matrix) {
- int32_t penalty = 0;
- penalty += CBC_QRCoderMaskUtil::ApplyMaskPenaltyRule1(matrix);
- penalty += CBC_QRCoderMaskUtil::ApplyMaskPenaltyRule2(matrix);
- penalty += CBC_QRCoderMaskUtil::ApplyMaskPenaltyRule3(matrix);
- penalty += CBC_QRCoderMaskUtil::ApplyMaskPenaltyRule4(matrix);
- return penalty;
-}
-
-CBC_QRCoderMode* CBC_QRCoderEncoder::ChooseMode(const CFX_ByteString& content,
- CFX_ByteString encoding) {
- if (encoding.Compare("SHIFT_JIS") == 0)
- return CBC_QRCoderMode::sKANJI;
-
- bool hasNumeric = false;
- bool hasAlphaNumeric = false;
- for (int32_t i = 0; i < content.GetLength(); i++) {
- if (isdigit((uint8_t)content[i])) {
- hasNumeric = true;
- } else if (GetAlphaNumericCode((uint8_t)content[i]) != -1) {
- hasAlphaNumeric = true;
- } else {
- return CBC_QRCoderMode::sBYTE;
- }
- }
- if (hasAlphaNumeric)
- return CBC_QRCoderMode::sALPHANUMERIC;
- if (hasNumeric)
- return CBC_QRCoderMode::sNUMERIC;
- return CBC_QRCoderMode::sBYTE;
-}
-
-int32_t CBC_QRCoderEncoder::GetAlphaNumericCode(int32_t code) {
- return (code >= 0 && code < 96) ? g_alphaNumericTable[code] : -1;
-}
-
-void CBC_QRCoderEncoder::AppendBytes(const CFX_ByteString& content,
- CBC_QRCoderMode* mode,
- CBC_QRCoderBitVector* bits,
- CFX_ByteString encoding,
- int32_t& e) {
- if (mode == CBC_QRCoderMode::sNUMERIC)
- AppendNumericBytes(content, bits, e);
- else if (mode == CBC_QRCoderMode::sALPHANUMERIC)
- AppendAlphaNumericBytes(content, bits, e);
- else if (mode == CBC_QRCoderMode::sBYTE)
- Append8BitBytes(content, bits, encoding, e);
- else if (mode == CBC_QRCoderMode::sKANJI)
- AppendKanjiBytes(content, bits, e);
- else if (mode == CBC_QRCoderMode::sGBK)
- AppendGBKBytes(content, bits, e);
- else
- e = BCExceptionUnsupportedMode;
-}
-
-void CBC_QRCoderEncoder::AppendNumericBytes(const CFX_ByteString& content,
- CBC_QRCoderBitVector* bits,
- int32_t& e) {
- int32_t length = content.GetLength();
- int32_t i = 0;
- while (i < length) {
- int32_t num1 = content[i] - '0';
- if (i + 2 < length) {
- int32_t num2 = content[i + 1] - '0';
- int32_t num3 = content[i + 2] - '0';
- bits->AppendBits(num1 * 100 + num2 * 10 + num3, 10, e);
- if (e != BCExceptionNO)
- return;
- i += 3;
- } else if (i + 1 < length) {
- int32_t num2 = content[i + 1] - '0';
- bits->AppendBits(num1 * 10 + num2, 7, e);
- if (e != BCExceptionNO)
- return;
- i += 2;
- } else {
- bits->AppendBits(num1, 4, e);
- if (e != BCExceptionNO)
- return;
- i++;
- }
- }
-}
-
-void CBC_QRCoderEncoder::AppendAlphaNumericBytes(const CFX_ByteString& content,
- CBC_QRCoderBitVector* bits,
- int32_t& e) {
- int32_t length = content.GetLength();
- int32_t i = 0;
- while (i < length) {
- int32_t code1 = GetAlphaNumericCode(content[i]);
- if (code1 == -1) {
- e = BCExceptionInvalidateCharacter;
- return;
- }
- if (i + 1 < length) {
- int32_t code2 = GetAlphaNumericCode(content[i + 1]);
- if (code2 == -1) {
- e = BCExceptionInvalidateCharacter;
- return;
- }
- bits->AppendBits(code1 * 45 + code2, 11, e);
- if (e != BCExceptionNO)
- return;
- i += 2;
- } else {
- bits->AppendBits(code1, 6, e);
- if (e != BCExceptionNO)
- return;
- i++;
- }
- }
-}
-
-void CBC_QRCoderEncoder::AppendGBKBytes(const CFX_ByteString& content,
- CBC_QRCoderBitVector* bits,
- int32_t& e) {
- int32_t length = content.GetLength();
- uint32_t value = 0;
- for (int32_t i = 0; i < length; i += 2) {
- value = (uint32_t)((uint8_t)content[i] << 8 | (uint8_t)content[i + 1]);
- if (value <= 0xAAFE && value >= 0xA1A1) {
- value -= 0xA1A1;
- } else if (value <= 0xFAFE && value >= 0xB0A1) {
- value -= 0xA6A1;
- } else {
- e = BCExceptionInvalidateCharacter;
- return;
- }
- value = (uint32_t)((value >> 8) * 0x60) + (uint32_t)(value & 0xff);
- bits->AppendBits(value, 13, e);
- if (e != BCExceptionNO)
- return;
- }
-}
-
-void CBC_QRCoderEncoder::Append8BitBytes(const CFX_ByteString& content,
- CBC_QRCoderBitVector* bits,
- CFX_ByteString encoding,
- int32_t& e) {
- for (int32_t i = 0; i < content.GetLength(); i++) {
- bits->AppendBits(content[i], 8, e);
- if (e != BCExceptionNO)
- return;
- }
-}
-
-void CBC_QRCoderEncoder::Append8BitBytes(std::vector<uint8_t>& bytes,
- CBC_QRCoderBitVector* bits,
- int32_t& e) {
- for (size_t i = 0; i < bytes.size(); i++) {
- bits->AppendBits(bytes[i], 8, e);
- if (e != BCExceptionNO)
- return;
- }
-}
-
-void CBC_QRCoderEncoder::AppendKanjiBytes(const CFX_ByteString& content,
- CBC_QRCoderBitVector* bits,
- int32_t& e) {
- std::vector<uint8_t> bytes;
- uint32_t value = 0;
- for (size_t i = 0; i < bytes.size(); i += 2) {
- value = (uint32_t)((uint8_t)(content[i] << 8) | (uint8_t)content[i + 1]);
- if (value <= 0x9ffc && value >= 0x8140) {
- value -= 0x8140;
- } else if (value <= 0xebbf && value >= 0xe040) {
- value -= 0xc140;
- } else {
- e = BCExceptionInvalidateCharacter;
- return;
- }
- value = (uint32_t)((value >> 8) * 0xc0) + (uint32_t)(value & 0xff);
- bits->AppendBits(value, 13, e);
- if (e != BCExceptionNO)
- return;
- }
-}
-
-void CBC_QRCoderEncoder::InitQRCode(int32_t numInputBytes,
- CBC_QRCoderErrorCorrectionLevel* ecLevel,
- CBC_QRCoderMode* mode,
- CBC_QRCoder* qrCode,
- int32_t& e) {
- qrCode->SetECLevel(ecLevel);
- qrCode->SetMode(mode);
- for (int32_t versionNum = 1; versionNum <= 40; versionNum++) {
- CBC_QRCoderVersion* version =
- CBC_QRCoderVersion::GetVersionForNumber(versionNum, e);
- if (e != BCExceptionNO)
- return;
- int32_t numBytes = version->GetTotalCodeWords();
- CBC_QRCoderECBlocks* ecBlocks = version->GetECBlocksForLevel(ecLevel);
- int32_t numEcBytes = ecBlocks->GetTotalECCodeWords();
- int32_t numRSBlocks = ecBlocks->GetNumBlocks();
- int32_t numDataBytes = numBytes - numEcBytes;
- if (numDataBytes >= numInputBytes + 3) {
- qrCode->SetVersion(versionNum);
- qrCode->SetNumTotalBytes(numBytes);
- qrCode->SetNumDataBytes(numDataBytes);
- qrCode->SetNumRSBlocks(numRSBlocks);
- qrCode->SetNumECBytes(numEcBytes);
- qrCode->SetMatrixWidth(version->GetDimensionForVersion());
- return;
- }
- }
- e = BCExceptionCannotFindBlockInfo;
-}
-
-void CBC_QRCoderEncoder::AppendModeInfo(CBC_QRCoderMode* mode,
- CBC_QRCoderBitVector* bits,
- int32_t& e) {
- bits->AppendBits(mode->GetBits(), 4, e);
- if (mode == CBC_QRCoderMode::sGBK)
- bits->AppendBits(1, 4, e);
-}
-
-void CBC_QRCoderEncoder::AppendLengthInfo(int32_t numLetters,
- int32_t version,
- CBC_QRCoderMode* mode,
- CBC_QRCoderBitVector* bits,
- int32_t& e) {
- CBC_QRCoderVersion* qcv = CBC_QRCoderVersion::GetVersionForNumber(version, e);
- if (e != BCExceptionNO)
- return;
- int32_t numBits = mode->GetCharacterCountBits(qcv, e);
- if (e != BCExceptionNO)
- return;
- if (numBits > ((1 << numBits) - 1)) {
- return;
- }
- if (mode == CBC_QRCoderMode::sGBK) {
- bits->AppendBits(numLetters / 2, numBits, e);
- if (e != BCExceptionNO)
- return;
- }
- bits->AppendBits(numLetters, numBits, e);
-}
-
-void CBC_QRCoderEncoder::InterleaveWithECBytes(CBC_QRCoderBitVector* bits,
- int32_t numTotalBytes,
- int32_t numDataBytes,
- int32_t numRSBlocks,
- CBC_QRCoderBitVector* result,
- int32_t& e) {
- if (bits->sizeInBytes() != numDataBytes) {
- e = BCExceptionBitsBytesNotMatch;
- return;
- }
- int32_t dataBytesOffset = 0;
- int32_t maxNumDataBytes = 0;
- int32_t maxNumEcBytes = 0;
- std::vector<CBC_QRCoderBlockPair*> blocks;
- int32_t i;
- for (i = 0; i < numRSBlocks; i++) {
- int32_t numDataBytesInBlock;
- int32_t numEcBytesInBlosk;
- GetNumDataBytesAndNumECBytesForBlockID(numTotalBytes, numDataBytes,
- numRSBlocks, i, numDataBytesInBlock,
- numEcBytesInBlosk);
- auto dataBytes = pdfium::MakeUnique<CBC_CommonByteArray>();
- dataBytes->Set(bits->GetArray(), dataBytesOffset, numDataBytesInBlock);
- std::unique_ptr<CBC_CommonByteArray> ecBytes(
- GenerateECBytes(dataBytes.get(), numEcBytesInBlosk, e));
- if (e != BCExceptionNO)
- return;
- maxNumDataBytes = std::max(maxNumDataBytes, dataBytes->Size());
- maxNumEcBytes = std::max(maxNumEcBytes, ecBytes->Size());
- blocks.push_back(
- new CBC_QRCoderBlockPair(std::move(dataBytes), std::move(ecBytes)));
- dataBytesOffset += numDataBytesInBlock;
- }
- if (numDataBytes != dataBytesOffset) {
- e = BCExceptionBytesNotMatchOffset;
- return;
- }
- for (int32_t x = 0; x < maxNumDataBytes; x++) {
- for (size_t j = 0; j < blocks.size(); j++) {
- const CBC_CommonByteArray* dataBytes = blocks[j]->GetDataBytes();
- if (x < dataBytes->Size()) {
- result->AppendBits(dataBytes->At(x), 8, e);
- if (e != BCExceptionNO)
- return;
- }
- }
- }
- for (int32_t y = 0; y < maxNumEcBytes; y++) {
- for (size_t l = 0; l < blocks.size(); l++) {
- const CBC_CommonByteArray* ecBytes = blocks[l]->GetErrorCorrectionBytes();
- if (y < ecBytes->Size()) {
- result->AppendBits(ecBytes->At(y), 8, e);
- if (e != BCExceptionNO)
- return;
- }
- }
- }
- for (size_t k = 0; k < blocks.size(); k++) {
- delete blocks[k];
- }
- if (numTotalBytes != result->sizeInBytes())
- e = BCExceptionSizeInBytesDiffer;
-}
-
-void CBC_QRCoderEncoder::GetNumDataBytesAndNumECBytesForBlockID(
- int32_t numTotalBytes,
- int32_t numDataBytes,
- int32_t numRSBlocks,
- int32_t blockID,
- int32_t& numDataBytesInBlock,
- int32_t& numECBytesInBlock) {
- if (blockID >= numRSBlocks) {
- return;
- }
- int32_t numRsBlocksInGroup2 = numTotalBytes % numRSBlocks;
- int32_t numRsBlocksInGroup1 = numRSBlocks - numRsBlocksInGroup2;
- int32_t numTotalBytesInGroup1 = numTotalBytes / numRSBlocks;
- int32_t numTotalBytesInGroup2 = numTotalBytesInGroup1 + 1;
- int32_t numDataBytesInGroup1 = numDataBytes / numRSBlocks;
- int32_t numDataBytesInGroup2 = numDataBytesInGroup1 + 1;
- int32_t numEcBytesInGroup1 = numTotalBytesInGroup1 - numDataBytesInGroup1;
- int32_t numEcBytesInGroup2 = numTotalBytesInGroup2 - numDataBytesInGroup2;
- if (blockID < numRsBlocksInGroup1) {
- numDataBytesInBlock = numDataBytesInGroup1;
- numECBytesInBlock = numEcBytesInGroup1;
- } else {
- numDataBytesInBlock = numDataBytesInGroup2;
- numECBytesInBlock = numEcBytesInGroup2;
- }
-}
-
-CBC_CommonByteArray* CBC_QRCoderEncoder::GenerateECBytes(
- CBC_CommonByteArray* dataBytes,
- int32_t numEcBytesInBlock,
- int32_t& e) {
- int32_t numDataBytes = dataBytes->Size();
- std::vector<int32_t> toEncode(numDataBytes + numEcBytesInBlock);
- for (int32_t i = 0; i < numDataBytes; i++) {
- toEncode[i] = (dataBytes->At(i));
- }
- CBC_ReedSolomonEncoder encode(CBC_ReedSolomonGF256::QRCodeField);
- encode.Init();
- encode.Encode(&toEncode, numEcBytesInBlock, e);
- if (e != BCExceptionNO)
- return nullptr;
- CBC_CommonByteArray* ecBytes = new CBC_CommonByteArray(numEcBytesInBlock);
- for (int32_t j = 0; j < numEcBytesInBlock; j++) {
- ecBytes->Set(j, toEncode[numDataBytes + j]);
- }
- return ecBytes;
-}
diff --git a/fxbarcode/qrcode/BC_QRCoderEncoder.h b/fxbarcode/qrcode/BC_QRCoderEncoder.h
index f46a64e9a9..80cb0556a0 100644
--- a/fxbarcode/qrcode/BC_QRCoderEncoder.h
+++ b/fxbarcode/qrcode/BC_QRCoderEncoder.h
@@ -15,126 +15,21 @@
class CBC_QRCoder;
class CBC_QRCoderErrorCorrectionLevel;
-class CBC_QRCoderMode;
-class CBC_QRCoderBitVector;
-class CBC_CommonByteArray;
-class CBC_CommonByteMatrix;
class CBC_QRCoderEncoder {
public:
CBC_QRCoderEncoder();
- virtual ~CBC_QRCoderEncoder();
+ ~CBC_QRCoderEncoder();
static void Encode(const CFX_ByteString& content,
CBC_QRCoderErrorCorrectionLevel* ecLevel,
CBC_QRCoder* qrCode,
int32_t& e,
- int32_t versionSpecify = 0);
+ int32_t versionSpecify);
static void Encode(const CFX_WideString& content,
CBC_QRCoderErrorCorrectionLevel* ecLevel,
CBC_QRCoder* qrCode,
int32_t& e);
- static void EncodeWithSpecifyVersion(const CFX_ByteString& content,
- CBC_QRCoderErrorCorrectionLevel* ecLevel,
- CBC_QRCoder* qrCode,
- int32_t versionSpecify,
- int32_t& e);
- static void EncodeWithAutoVersion(const CFX_ByteString& content,
- CBC_QRCoderErrorCorrectionLevel* ecLevel,
- CBC_QRCoder* qrCode,
- int32_t& e);
- static CBC_QRCoderMode* ChooseMode(const CFX_ByteString& content,
- CFX_ByteString encoding);
- static int32_t GetAlphaNumericCode(int32_t code);
- static void AppendECI(CBC_QRCoderBitVector* bits);
- static void AppendBytes(const CFX_ByteString& content,
- CBC_QRCoderMode* mode,
- CBC_QRCoderBitVector* bits,
- CFX_ByteString encoding,
- int32_t& e);
- static void AppendNumericBytes(const CFX_ByteString& content,
- CBC_QRCoderBitVector* bits,
- int32_t& e);
- static void AppendAlphaNumericBytes(const CFX_ByteString& content,
- CBC_QRCoderBitVector* bits,
- int32_t& e);
- static void Append8BitBytes(const CFX_ByteString& content,
- CBC_QRCoderBitVector* bits,
- CFX_ByteString encoding,
- int32_t& e);
- static void Append8BitBytes(std::vector<uint8_t>& bytes,
- CBC_QRCoderBitVector* bits,
- int32_t& e);
- static void AppendKanjiBytes(const CFX_ByteString& content,
- CBC_QRCoderBitVector* bits,
- int32_t& e);
- static void AppendGBKBytes(const CFX_ByteString& content,
- CBC_QRCoderBitVector* bits,
- int32_t& e);
- static void InitQRCode(int32_t numInputBytes,
- int32_t versionNumber,
- CBC_QRCoderErrorCorrectionLevel* ecLevel,
- CBC_QRCoderMode* mode,
- CBC_QRCoder* qrCode,
- int32_t& e);
- static void InitQRCode(int32_t numInputBytes,
- CBC_QRCoderErrorCorrectionLevel* ecLevel,
- CBC_QRCoderMode* mode,
- CBC_QRCoder* qrCode,
- int32_t& e);
- static void AppendModeInfo(CBC_QRCoderMode* mode,
- CBC_QRCoderBitVector* bits,
- int32_t& e);
- static void AppendLengthInfo(int32_t numLetters,
- int32_t version,
- CBC_QRCoderMode* mode,
- CBC_QRCoderBitVector* bits,
- int32_t& e);
-
- static void InterleaveWithECBytes(CBC_QRCoderBitVector* bits,
- int32_t numTotalBytes,
- int32_t numDataBytes,
- int32_t numRSBlocks,
- CBC_QRCoderBitVector* result,
- int32_t& e);
- static void GetNumDataBytesAndNumECBytesForBlockID(
- int32_t numTotalBytes,
- int32_t numDataBytes,
- int32_t numRSBlocks,
- int32_t blockID,
- int32_t& numDataBytesInBlock,
- int32_t& numECBytesInBlocks);
- static CBC_CommonByteArray* GenerateECBytes(CBC_CommonByteArray* dataBytes,
- int32_t numEcBytesInBlock,
- int32_t& e);
- static int32_t ChooseMaskPattern(CBC_QRCoderBitVector* bits,
- CBC_QRCoderErrorCorrectionLevel* ecLevel,
- int32_t version,
- CBC_CommonByteMatrix* matrix,
- int32_t& e);
- static int32_t CalculateMaskPenalty(CBC_CommonByteMatrix* matrix);
- static void TerminateBits(int32_t numDataBytes,
- CBC_QRCoderBitVector* bits,
- int32_t& e);
- static int32_t GetSpanByVersion(CBC_QRCoderMode* modeFirst,
- CBC_QRCoderMode* modeSecond,
- int32_t versionNum,
- int32_t& e);
- static void MergeString(
- std::vector<std::pair<CBC_QRCoderMode*, CFX_ByteString>>* result,
- int32_t versionNum,
- int32_t& e);
- static void SplitString(
- const CFX_ByteString& content,
- std::vector<std::pair<CBC_QRCoderMode*, CFX_ByteString>>* result);
- static void AppendDataModeLenghInfo(
- const std::vector<std::pair<CBC_QRCoderMode*, CFX_ByteString>>&
- splitResult,
- CBC_QRCoderBitVector& headerAndDataBits,
- CBC_QRCoderMode* tempMode,
- CBC_QRCoder* qrCode,
- CFX_ByteString& encoding,
- int32_t& e);
};
#endif // FXBARCODE_QRCODE_BC_QRCODERENCODER_H_
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-01 23:04:48 +0000