diff options
Diffstat (limited to 'xfa/fxbarcode/qrcode/BC_QRCoderMatrixUtil.cpp')
| -rw-r--r-- | xfa/fxbarcode/qrcode/BC_QRCoderMatrixUtil.cpp | 171 |
1 files changed, 114 insertions, 57 deletions
diff --git a/xfa/fxbarcode/qrcode/BC_QRCoderMatrixUtil.cpp b/xfa/fxbarcode/qrcode/BC_QRCoderMatrixUtil.cpp index ca44e01293..757f4ef7f4 100644 --- a/xfa/fxbarcode/qrcode/BC_QRCoderMatrixUtil.cpp +++ b/xfa/fxbarcode/qrcode/BC_QRCoderMatrixUtil.cpp @@ -79,7 +79,8 @@ void CBC_QRCoderMatrixUtil::ClearMatrix(CBC_CommonByteMatrix* matrix, int32_t& e) { if (!matrix) { e = BCExceptionNullPointer; - BC_EXCEPTION_CHECK_ReturnVoid(e); + if (e != BCExceptionNO) + return; } matrix->clear((uint8_t)-1); } @@ -92,34 +93,45 @@ void CBC_QRCoderMatrixUtil::BuildMatrix( int32_t& e) { if (!matrix) { e = BCExceptionNullPointer; - BC_EXCEPTION_CHECK_ReturnVoid(e); + if (e != BCExceptionNO) + return; } ClearMatrix(matrix, e); - BC_EXCEPTION_CHECK_ReturnVoid(e); + if (e != BCExceptionNO) + return; EmbedBasicPatterns(version, matrix, e); - BC_EXCEPTION_CHECK_ReturnVoid(e); + if (e != BCExceptionNO) + return; EmbedTypeInfo(ecLevel, maskPattern, matrix, e); - BC_EXCEPTION_CHECK_ReturnVoid(e); + if (e != BCExceptionNO) + return; MaybeEmbedVersionInfo(version, matrix, e); - BC_EXCEPTION_CHECK_ReturnVoid(e); + if (e != BCExceptionNO) + return; EmbedDataBits(dataBits, maskPattern, matrix, e); - BC_EXCEPTION_CHECK_ReturnVoid(e); + if (e != BCExceptionNO) + return; } void CBC_QRCoderMatrixUtil::EmbedBasicPatterns(int32_t version, CBC_CommonByteMatrix* matrix, int32_t& e) { if (!matrix) { e = BCExceptionNullPointer; - BC_EXCEPTION_CHECK_ReturnVoid(e); + if (e != BCExceptionNO) + return; } EmbedPositionDetectionPatternsAndSeparators(matrix, e); - BC_EXCEPTION_CHECK_ReturnVoid(e); + if (e != BCExceptionNO) + return; EmbedDarkDotAtLeftBottomCorner(matrix, e); - BC_EXCEPTION_CHECK_ReturnVoid(e); + if (e != BCExceptionNO) + return; MaybeEmbedPositionAdjustmentPatterns(version, matrix, e); - BC_EXCEPTION_CHECK_ReturnVoid(e); + if (e != BCExceptionNO) + return; EmbedTimingPatterns(matrix, e); - BC_EXCEPTION_CHECK_ReturnVoid(e); + if (e != BCExceptionNO) + return; } void CBC_QRCoderMatrixUtil::EmbedTypeInfo( CBC_QRCoderErrorCorrectionLevel* ecLevel, @@ -128,15 +140,18 @@ void CBC_QRCoderMatrixUtil::EmbedTypeInfo( int32_t& e) { if (!matrix) { e = BCExceptionNullPointer; - BC_EXCEPTION_CHECK_ReturnVoid(e); + if (e != BCExceptionNO) + return; } CBC_QRCoderBitVector typeInfoBits; typeInfoBits.Init(); MakeTypeInfoBits(ecLevel, maskPattern, &typeInfoBits, e); - BC_EXCEPTION_CHECK_ReturnVoid(e); + if (e != BCExceptionNO) + return; for (int32_t i = 0; i < typeInfoBits.Size(); i++) { int32_t bit = typeInfoBits.At(typeInfoBits.Size() - 1 - i, e); - BC_EXCEPTION_CHECK_ReturnVoid(e); + if (e != BCExceptionNO) + return; int32_t x1 = TYPE_INFO_COORDINATES[i][0]; int32_t y1 = TYPE_INFO_COORDINATES[i][1]; matrix->Set(x1, y1, bit); @@ -156,7 +171,8 @@ void CBC_QRCoderMatrixUtil::MaybeEmbedVersionInfo(int32_t version, int32_t& e) { if (!matrix) { e = BCExceptionNullPointer; - BC_EXCEPTION_CHECK_ReturnVoid(e); + if (e != BCExceptionNO) + return; } if (version < 7) { return; @@ -164,12 +180,14 @@ void CBC_QRCoderMatrixUtil::MaybeEmbedVersionInfo(int32_t version, CBC_QRCoderBitVector versionInfoBits; versionInfoBits.Init(); MakeVersionInfoBits(version, &versionInfoBits, e); - BC_EXCEPTION_CHECK_ReturnVoid(e); + if (e != BCExceptionNO) + return; int32_t bitIndex = 6 * 3 - 1; for (int32_t i = 0; i < 6; i++) { for (int32_t j = 0; j < 3; j++) { int32_t bit = versionInfoBits.At(bitIndex, e); - BC_EXCEPTION_CHECK_ReturnVoid(e); + if (e != BCExceptionNO) + return; bitIndex--; matrix->Set(i, matrix->GetHeight() - 11 + j, bit); matrix->Set(matrix->GetHeight() - 11 + j, i, bit); @@ -182,7 +200,8 @@ void CBC_QRCoderMatrixUtil::EmbedDataBits(CBC_QRCoderBitVector* dataBits, int32_t& e) { if (!matrix || !dataBits) { e = BCExceptionNullPointer; - BC_EXCEPTION_CHECK_ReturnVoid(e); + if (e != BCExceptionNO) + return; } int32_t bitIndex = 0; int32_t direction = -1; @@ -205,14 +224,16 @@ void CBC_QRCoderMatrixUtil::EmbedDataBits(CBC_QRCoderBitVector* dataBits, int32_t bit; if (bitIndex < dataBits->Size()) { bit = dataBits->At(bitIndex, e); - BC_EXCEPTION_CHECK_ReturnVoid(e); + if (e != BCExceptionNO) + return; bitIndex++; } else { bit = 0; } if (maskPattern != -1) { bool bol = CBC_QRCoderMaskUtil::GetDataMaskBit(maskPattern, xx, y, e); - BC_EXCEPTION_CHECK_ReturnVoid(e); + if (e != BCExceptionNO) + return; if (bol) { bit ^= 0x01; } @@ -244,27 +265,34 @@ void CBC_QRCoderMatrixUtil::MakeTypeInfoBits( int32_t& e) { if (!bits) { e = BCExceptionNullPointer; - BC_EXCEPTION_CHECK_ReturnVoid(e); + if (e != BCExceptionNO) + return; } if (!CBC_QRCoder::IsValidMaskPattern(maskPattern)) { e = BCExceptionBadMask; - BC_EXCEPTION_CHECK_ReturnVoid(e); + if (e != BCExceptionNO) + return; } int32_t typeInfo = (ecLevel->GetBits() << 3) | maskPattern; - BC_EXCEPTION_CHECK_ReturnVoid(e); + if (e != BCExceptionNO) + return; bits->AppendBits(typeInfo, 5, e); int32_t bchCode = CalculateBCHCode(typeInfo, TYPE_INFO_POLY); - BC_EXCEPTION_CHECK_ReturnVoid(e); + if (e != BCExceptionNO) + return; bits->AppendBits(bchCode, 10, e); CBC_QRCoderBitVector maskBits; maskBits.Init(); maskBits.AppendBits(TYPE_INFO_MASK_PATTERN, 15, e); - BC_EXCEPTION_CHECK_ReturnVoid(e); + if (e != BCExceptionNO) + return; bits->XOR(&maskBits, e); - BC_EXCEPTION_CHECK_ReturnVoid(e); + if (e != BCExceptionNO) + return; if (bits->Size() != 15) { e = BCExceptionBitSizeNot15; - BC_EXCEPTION_CHECK_ReturnVoid(e); + if (e != BCExceptionNO) + return; } } void CBC_QRCoderMatrixUtil::MakeVersionInfoBits(int32_t version, @@ -272,16 +300,20 @@ void CBC_QRCoderMatrixUtil::MakeVersionInfoBits(int32_t version, int32_t& e) { if (!bits) { e = BCExceptionNullPointer; - BC_EXCEPTION_CHECK_ReturnVoid(e); + if (e != BCExceptionNO) + return; } bits->AppendBits(version, 6, e); - BC_EXCEPTION_CHECK_ReturnVoid(e); + if (e != BCExceptionNO) + return; int32_t bchCode = CalculateBCHCode(version, VERSION_INFO_POLY); bits->AppendBits(bchCode, 12, e); - BC_EXCEPTION_CHECK_ReturnVoid(e); + if (e != BCExceptionNO) + return; if (bits->Size() != 18) { e = BCExceptionBitSizeNot18; - BC_EXCEPTION_CHECK_ReturnVoid(e); + if (e != BCExceptionNO) + return; } } bool CBC_QRCoderMatrixUtil::IsEmpty(int32_t value) { @@ -295,20 +327,23 @@ void CBC_QRCoderMatrixUtil::EmbedTimingPatterns(CBC_CommonByteMatrix* matrix, int32_t& e) { if (!matrix) { e = BCExceptionNullPointer; - BC_EXCEPTION_CHECK_ReturnVoid(e); + if (e != BCExceptionNO) + return; } for (int32_t i = 8; i < matrix->GetWidth() - 8; i++) { int32_t bit = (i + 1) % 2; if (!IsValidValue(matrix->Get(i, 6))) { e = BCExceptionInvalidateImageData; - BC_EXCEPTION_CHECK_ReturnVoid(e); + if (e != BCExceptionNO) + return; } if (IsEmpty(matrix->Get(i, 6))) { matrix->Set(i, 6, bit); } if (!IsValidValue(matrix->Get(6, i))) { e = BCExceptionInvalidateImageData; - BC_EXCEPTION_CHECK_ReturnVoid(e); + if (e != BCExceptionNO) + return; } if (IsEmpty(matrix->Get(6, i))) { matrix->Set(6, i, bit); @@ -320,11 +355,13 @@ void CBC_QRCoderMatrixUtil::EmbedDarkDotAtLeftBottomCorner( int32_t& e) { if (!matrix) { e = BCExceptionNullPointer; - BC_EXCEPTION_CHECK_ReturnVoid(e); + if (e != BCExceptionNO) + return; } if (matrix->Get(8, matrix->GetHeight() - 8) == 0) { e = BCExceptionHeight_8BeZero; - BC_EXCEPTION_CHECK_ReturnVoid(e); + if (e != BCExceptionNO) + return; } matrix->Set(8, matrix->GetHeight() - 8, 1); } @@ -335,12 +372,14 @@ void CBC_QRCoderMatrixUtil::EmbedHorizontalSeparationPattern( int32_t& e) { if (!matrix) { e = BCExceptionNullPointer; - BC_EXCEPTION_CHECK_ReturnVoid(e); + if (e != BCExceptionNO) + return; } for (int32_t x = 0; x < 8; x++) { if (!IsEmpty(matrix->Get(xStart + x, yStart))) { e = BCExceptionInvalidateData; - BC_EXCEPTION_CHECK_ReturnVoid(e) + if (e != BCExceptionNO) + return; } matrix->Set(xStart + x, yStart, HORIZONTAL_SEPARATION_PATTERN[0][x]); } @@ -352,12 +391,14 @@ void CBC_QRCoderMatrixUtil::EmbedVerticalSeparationPattern( int32_t& e) { if (!matrix) { e = BCExceptionNullPointer; - BC_EXCEPTION_CHECK_ReturnVoid(e); + if (e != BCExceptionNO) + return; } for (int32_t y = 0; y < 7; y++) { if (!IsEmpty(matrix->Get(xStart, yStart + y))) { e = BCExceptionInvalidateData; - BC_EXCEPTION_CHECK_ReturnVoid(e); + if (e != BCExceptionNO) + return; } matrix->Set(xStart, yStart + y, VERTICAL_SEPARATION_PATTERN[y][0]); } @@ -369,13 +410,15 @@ void CBC_QRCoderMatrixUtil::EmbedPositionAdjustmentPattern( int32_t& e) { if (!matrix) { e = BCExceptionNullPointer; - BC_EXCEPTION_CHECK_ReturnVoid(e); + if (e != BCExceptionNO) + return; } for (int32_t y = 0; y < 5; y++) { for (int32_t x = 0; x < 5; x++) { if (!IsEmpty(matrix->Get(xStart + x, y + yStart))) { e = BCExceptionInvalidateData; - BC_EXCEPTION_CHECK_ReturnVoid(e); + if (e != BCExceptionNO) + return; } matrix->Set(xStart + x, yStart + y, POSITION_ADJUSTMENT_PATTERN[y][x]); } @@ -388,13 +431,15 @@ void CBC_QRCoderMatrixUtil::EmbedPositionDetectionPattern( int32_t& e) { if (!matrix) { e = BCExceptionNullPointer; - BC_EXCEPTION_CHECK_ReturnVoid(e); + if (e != BCExceptionNO) + return; } for (int32_t y = 0; y < 7; y++) { for (int32_t x = 0; x < 7; x++) { if (!IsEmpty(matrix->Get(xStart + x, yStart + y))) { e = BCExceptionInvalidateData; - BC_EXCEPTION_CHECK_ReturnVoid(e); + if (e != BCExceptionNO) + return; } matrix->Set(xStart + x, yStart + y, POSITION_DETECTION_PATTERN[y][x]); } @@ -405,32 +450,42 @@ void CBC_QRCoderMatrixUtil::EmbedPositionDetectionPatternsAndSeparators( int32_t& e) { if (!matrix) { e = BCExceptionNullPointer; - BC_EXCEPTION_CHECK_ReturnVoid(e); + if (e != BCExceptionNO) + return; } int32_t pdpWidth = 7; EmbedPositionDetectionPattern(0, 0, matrix, e); - BC_EXCEPTION_CHECK_ReturnVoid(e); + if (e != BCExceptionNO) + return; EmbedPositionDetectionPattern(matrix->GetWidth() - pdpWidth, 0, matrix, e); - BC_EXCEPTION_CHECK_ReturnVoid(e); + if (e != BCExceptionNO) + return; EmbedPositionDetectionPattern(0, matrix->GetWidth() - pdpWidth, matrix, e); - BC_EXCEPTION_CHECK_ReturnVoid(e); + if (e != BCExceptionNO) + return; int32_t hspWidth = 8; EmbedHorizontalSeparationPattern(0, hspWidth - 1, matrix, e); - BC_EXCEPTION_CHECK_ReturnVoid(e); + if (e != BCExceptionNO) + return; EmbedHorizontalSeparationPattern(matrix->GetWidth() - hspWidth, hspWidth - 1, matrix, e); - BC_EXCEPTION_CHECK_ReturnVoid(e); + if (e != BCExceptionNO) + return; EmbedHorizontalSeparationPattern(0, matrix->GetWidth() - hspWidth, matrix, e); - BC_EXCEPTION_CHECK_ReturnVoid(e); + if (e != BCExceptionNO) + return; int32_t vspSize = 7; EmbedVerticalSeparationPattern(vspSize, 0, matrix, e); - BC_EXCEPTION_CHECK_ReturnVoid(e); + if (e != BCExceptionNO) + return; EmbedVerticalSeparationPattern(matrix->GetHeight() - vspSize - 1, 0, matrix, e); - BC_EXCEPTION_CHECK_ReturnVoid(e); + if (e != BCExceptionNO) + return; EmbedVerticalSeparationPattern(vspSize, matrix->GetHeight() - vspSize, matrix, e); - BC_EXCEPTION_CHECK_ReturnVoid(e); + if (e != BCExceptionNO) + return; } void CBC_QRCoderMatrixUtil::MaybeEmbedPositionAdjustmentPatterns( int32_t version, @@ -438,7 +493,8 @@ void CBC_QRCoderMatrixUtil::MaybeEmbedPositionAdjustmentPatterns( int32_t& e) { if (!matrix) { e = BCExceptionNullPointer; - BC_EXCEPTION_CHECK_ReturnVoid(e); + if (e != BCExceptionNO) + return; } if (version < 2) { return; @@ -456,7 +512,8 @@ void CBC_QRCoderMatrixUtil::MaybeEmbedPositionAdjustmentPatterns( } if (IsEmpty(matrix->Get(x, y))) { EmbedPositionAdjustmentPattern(x - 2, y - 2, matrix, e); - BC_EXCEPTION_CHECK_ReturnVoid(e); + if (e != BCExceptionNO) + return; } } } |