// 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 // Original code is licensed as follows: /* * Copyright 2011 ZXing authors * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #include "xfa/src/fxbarcode/BC_Binarizer.h" #include "xfa/src/fxbarcode/BC_BinaryBitmap.h" #include "xfa/src/fxbarcode/BC_BinaryBitmap.h" #include "xfa/src/fxbarcode/BC_BufferedImageLuminanceSource.h" #include "xfa/src/fxbarcode/BC_DecoderResult.h" #include "xfa/src/fxbarcode/BC_LuminanceSource.h" #include "xfa/src/fxbarcode/BC_Reader.h" #include "xfa/src/fxbarcode/BC_ResultPoint.h" #include "xfa/src/fxbarcode/BC_TwoDimWriter.h" #include "xfa/src/fxbarcode/BC_UtilCodingConvert.h" #include "xfa/src/fxbarcode/BC_Writer.h" #include "xfa/src/fxbarcode/common/BC_CommonBitArray.h" #include "xfa/src/fxbarcode/common/BC_CommonBitMatrix.h" #include "xfa/src/fxbarcode/common/BC_CommonBitMatrix.h" #include "xfa/src/fxbarcode/common/BC_CommonDecoderResult.h" #include "xfa/src/fxbarcode/common/BC_GlobalHistogramBinarizer.h" #include "xfa/src/fxbarcode/datamatrix/BC_DataMatrixReader.h" #include "xfa/src/fxbarcode/datamatrix/BC_DataMatrixWriter.h" #include "xfa/src/fxbarcode/oned/BC_OneDReader.h" #include "xfa/src/fxbarcode/oned/BC_OneDimReader.h" #include "xfa/src/fxbarcode/oned/BC_OneDimWriter.h" #include "xfa/src/fxbarcode/oned/BC_OnedCodaBarReader.h" #include "xfa/src/fxbarcode/oned/BC_OnedCodaBarWriter.h" #include "xfa/src/fxbarcode/oned/BC_OnedCode128Reader.h" #include "xfa/src/fxbarcode/oned/BC_OnedCode128Writer.h" #include "xfa/src/fxbarcode/oned/BC_OnedCode39Reader.h" #include "xfa/src/fxbarcode/oned/BC_OnedCode39Writer.h" #include "xfa/src/fxbarcode/oned/BC_OnedEAN13Reader.h" #include "xfa/src/fxbarcode/oned/BC_OnedEAN13Writer.h" #include "xfa/src/fxbarcode/oned/BC_OnedEAN8Reader.h" #include "xfa/src/fxbarcode/oned/BC_OnedEAN8Writer.h" #include "xfa/src/fxbarcode/oned/BC_OnedUPCAReader.h" #include "xfa/src/fxbarcode/oned/BC_OnedUPCAWriter.h" #include "xfa/src/fxbarcode/pdf417/BC_PDF417.h" #include "xfa/src/fxbarcode/pdf417/BC_PDF417BarcodeMetadata.h" #include "xfa/src/fxbarcode/pdf417/BC_PDF417BarcodeValue.h" #include "xfa/src/fxbarcode/pdf417/BC_PDF417BoundingBox.h" #include "xfa/src/fxbarcode/pdf417/BC_PDF417Codeword.h" #include "xfa/src/fxbarcode/pdf417/BC_PDF417CodewordDecoder.h" #include "xfa/src/fxbarcode/pdf417/BC_PDF417Common.h" #include "xfa/src/fxbarcode/pdf417/BC_PDF417Compaction.h" #include "xfa/src/fxbarcode/pdf417/BC_PDF417DecodedBitStreamParser.h" #include "xfa/src/fxbarcode/pdf417/BC_PDF417DecodedBitStreamParser.h" #include "xfa/src/fxbarcode/pdf417/BC_PDF417DecodedBitStreamParser.h" #include "xfa/src/fxbarcode/pdf417/BC_PDF417DetectionResult.h" #include "xfa/src/fxbarcode/pdf417/BC_PDF417DetectionResultColumn.h" #include "xfa/src/fxbarcode/pdf417/BC_PDF417DetectionResultRowIndicatorColumn.h" #include "xfa/src/fxbarcode/pdf417/BC_PDF417Detector.h" #include "xfa/src/fxbarcode/pdf417/BC_PDF417DetectorResult.h" #include "xfa/src/fxbarcode/pdf417/BC_PDF417DetectorResult.h" #include "xfa/src/fxbarcode/pdf417/BC_PDF417ECErrorCorrection.h" #include "xfa/src/fxbarcode/pdf417/BC_PDF417ECModulusGF.h" #include "xfa/src/fxbarcode/pdf417/BC_PDF417ECModulusPoly.h" #include "xfa/src/fxbarcode/pdf417/BC_PDF417HighLevelEncoder.h" #include "xfa/src/fxbarcode/pdf417/BC_PDF417Reader.h" #include "xfa/src/fxbarcode/pdf417/BC_PDF417ScanningDecoder.h" #include "xfa/src/fxbarcode/pdf417/BC_PDF417Writer.h" #include "xfa/src/fxbarcode/qrcode/BC_QRCodeReader.h" #include "xfa/src/fxbarcode/qrcode/BC_QRCodeWriter.h" CBC_CodeBase::CBC_CodeBase() {} CBC_CodeBase::~CBC_CodeBase() {} FX_BOOL CBC_CodeBase::SetCharEncoding(int32_t encoding) { if (m_pBCWriter) { return m_pBCWriter->SetCharEncoding(encoding); } return FALSE; } FX_BOOL CBC_CodeBase::SetModuleHeight(int32_t moduleHeight) { if (m_pBCWriter) { return m_pBCWriter->SetModuleHeight(moduleHeight); } return FALSE; } FX_BOOL CBC_CodeBase::SetModuleWidth(int32_t moduleWidth) { if (m_pBCWriter) { return m_pBCWriter->SetModuleWidth(moduleWidth); } return FALSE; } FX_BOOL CBC_CodeBase::SetHeight(int32_t height) { if (m_pBCWriter) { return m_pBCWriter->SetHeight(height); } return FALSE; } FX_BOOL CBC_CodeBase::SetWidth(int32_t width) { if (m_pBCWriter) { return m_pBCWriter->SetWidth(width); } return FALSE; } void CBC_CodeBase::SetBackgroundColor(FX_ARGB backgroundColor) { if (m_pBCWriter) { m_pBCWriter->SetBackgroundColor(backgroundColor); } } void CBC_CodeBase::SetBarcodeColor(FX_ARGB foregroundColor) { if (m_pBCWriter) { m_pBCWriter->SetBarcodeColor(foregroundColor); } } CBC_OneCode::CBC_OneCode(){}; CBC_OneCode::~CBC_OneCode() {} FX_BOOL CBC_OneCode::CheckContentValidity(const CFX_WideStringC& contents) { if (m_pBCWriter) { return ((CBC_OneDimWriter*)m_pBCWriter)->CheckContentValidity(contents); } return FALSE; } CFX_WideString CBC_OneCode::FilterContents(const CFX_WideStringC& contents) { CFX_WideString tmp; if (m_pBCWriter == NULL) { return tmp; } return ((CBC_OneDimWriter*)m_pBCWriter)->FilterContents(contents); } void CBC_OneCode::SetPrintChecksum(FX_BOOL checksum) { if (m_pBCWriter) { ((CBC_OneDimWriter*)m_pBCWriter)->SetPrintChecksum(checksum); } } void CBC_OneCode::SetDataLength(int32_t length) { if (m_pBCWriter) { ((CBC_OneDimWriter*)m_pBCWriter)->SetDataLength(length); } } void CBC_OneCode::SetCalChecksum(FX_BOOL calc) { if (m_pBCWriter) { ((CBC_OneDimWriter*)m_pBCWriter)->SetCalcChecksum(calc); } } FX_BOOL CBC_OneCode::SetFont(CFX_Font* cFont) { if (m_pBCWriter) { return ((CBC_OneDimWriter*)m_pBCWriter)->SetFont(cFont); } return FALSE; } void CBC_OneCode::SetFontSize(FX_FLOAT size) { if (m_pBCWriter) { ((CBC_OneDimWriter*)m_pBCWriter)->SetFontSize(size); } } void CBC_OneCode::SetFontStyle(int32_t style) { if (m_pBCWriter) { ((CBC_OneDimWriter*)m_pBCWriter)->SetFontStyle(style); } } void CBC_OneCode::SetFontColor(FX_ARGB color) { if (m_pBCWriter) { ((CBC_OneDimWriter*)m_pBCWriter)->SetFontColor(color); } } CBC_Code39::CBC_Code39() { m_pBCReader = (CBC_Reader*)new (CBC_OnedCode39Reader); m_pBCWriter = (CBC_Writer*)new (CBC_OnedCode39Writer); } CBC_Code39::CBC_Code39(FX_BOOL usingCheckDigit) { m_pBCReader = (CBC_Reader*)new CBC_OnedCode39Reader(usingCheckDigit); m_pBCWriter = (CBC_Writer*)new CBC_OnedCode39Writer; } CBC_Code39::CBC_Code39(FX_BOOL usingCheckDigit, FX_BOOL extendedMode) { m_pBCReader = (CBC_Reader*)new CBC_OnedCode39Reader(usingCheckDigit, extendedMode); m_pBCWriter = (CBC_Writer*)new CBC_OnedCode39Writer(extendedMode); } CBC_Code39::~CBC_Code39() { if (m_pBCReader) { delete (m_pBCReader); m_pBCReader = NULL; } if (m_pBCWriter) { delete (m_pBCWriter); m_pBCWriter = NULL; } } FX_BOOL CBC_Code39::Encode(const CFX_WideStringC& contents, FX_BOOL isDevice, int32_t& e) { if (contents.IsEmpty()) { e = BCExceptionNoContents; return FALSE; } BCFORMAT format = BCFORMAT_CODE_39; int32_t outWidth = 0; int32_t outHeight = 0; CFX_WideString filtercontents = ((CBC_OnedCode39Writer*)m_pBCWriter)->FilterContents(contents); CFX_WideString renderContents = ((CBC_OnedCode39Writer*)m_pBCWriter)->RenderTextContents(contents); m_renderContents = renderContents; CFX_ByteString byteString = filtercontents.UTF8Encode(); uint8_t* data = static_cast<CBC_OnedCode39Writer*>(m_pBCWriter) ->Encode(byteString, format, outWidth, outHeight, e); BC_EXCEPTION_CHECK_ReturnValue(e, FALSE); ((CBC_OneDimWriter*)m_pBCWriter) ->RenderResult(renderContents, data, outWidth, isDevice, e); FX_Free(data); BC_EXCEPTION_CHECK_ReturnValue(e, FALSE); return TRUE; } FX_BOOL CBC_Code39::RenderDevice(CFX_RenderDevice* device, const CFX_Matrix* matirx, int32_t& e) { CFX_WideString renderCon = ((CBC_OnedCode39Writer*)m_pBCWriter) ->encodedContents(m_renderContents, e); ((CBC_OneDimWriter*)m_pBCWriter) ->RenderDeviceResult(device, matirx, renderCon, e); BC_EXCEPTION_CHECK_ReturnValue(e, FALSE); return TRUE; } FX_BOOL CBC_Code39::RenderBitmap(CFX_DIBitmap*& pOutBitmap, int32_t& e) { CFX_WideString renderCon = ((CBC_OnedCode39Writer*)m_pBCWriter) ->encodedContents(m_renderContents, e); ((CBC_OneDimWriter*)m_pBCWriter) ->RenderBitmapResult(pOutBitmap, renderCon, e); BC_EXCEPTION_CHECK_ReturnValue(e, FALSE); return TRUE; } CFX_WideString CBC_Code39::Decode(uint8_t* buf, int32_t width, int32_t hight, int32_t& e) { CFX_WideString str; return str; } CFX_WideString CBC_Code39::Decode(CFX_DIBitmap* pBitmap, int32_t& e) { CBC_BufferedImageLuminanceSource source(pBitmap); CBC_GlobalHistogramBinarizer binarizer(&source); CBC_BinaryBitmap bitmap(&binarizer); CFX_ByteString str = m_pBCReader->Decode(&bitmap, 0, e); BC_EXCEPTION_CHECK_ReturnValue(e, FX_WSTRC(L"")); return CFX_WideString::FromUTF8(str, str.GetLength()); } FX_BOOL CBC_Code39::SetTextLocation(BC_TEXT_LOC location) { if (m_pBCWriter) { return ((CBC_OnedCode39Writer*)m_pBCWriter)->SetTextLocation(location); } return FALSE; } FX_BOOL CBC_Code39::SetWideNarrowRatio(int32_t ratio) { if (m_pBCWriter) { return ((CBC_OnedCode39Writer*)m_pBCWriter)->SetWideNarrowRatio(ratio); } return FALSE; } CBC_Codabar::CBC_Codabar() { m_pBCReader = (CBC_Reader*)new (CBC_OnedCodaBarReader); m_pBCWriter = (CBC_Writer*)new (CBC_OnedCodaBarWriter); } CBC_Codabar::~CBC_Codabar() { if (m_pBCReader) { delete (m_pBCReader); m_pBCReader = NULL; } if (m_pBCWriter) { delete (m_pBCWriter); m_pBCWriter = NULL; } } FX_BOOL CBC_Codabar::SetStartChar(FX_CHAR start) { if (m_pBCWriter) { return ((CBC_OnedCodaBarWriter*)m_pBCWriter)->SetStartChar(start); } return FALSE; } FX_BOOL CBC_Codabar::SetEndChar(FX_CHAR end) { if (m_pBCWriter) { return ((CBC_OnedCodaBarWriter*)m_pBCWriter)->SetEndChar(end); } return FALSE; } FX_BOOL CBC_Codabar::SetTextLocation(BC_TEXT_LOC location) { return ((CBC_OnedCodaBarWriter*)m_pBCWriter)->SetTextLocation(location); } FX_BOOL CBC_Codabar::SetWideNarrowRatio(int32_t ratio) { if (m_pBCWriter) { return ((CBC_OnedCodaBarWriter*)m_pBCWriter)->SetWideNarrowRatio(ratio); } return FALSE; } FX_BOOL CBC_Codabar::Encode(const CFX_WideStringC& contents, FX_BOOL isDevice, int32_t& e) { if (contents.IsEmpty()) { e = BCExceptionNoContents; return FALSE; } BCFORMAT format = BCFORMAT_CODABAR; int32_t outWidth = 0; int32_t outHeight = 0; CFX_WideString filtercontents = ((CBC_OneDimWriter*)m_pBCWriter)->FilterContents(contents); CFX_ByteString byteString = filtercontents.UTF8Encode(); m_renderContents = filtercontents; uint8_t* data = static_cast<CBC_OnedCodaBarWriter*>(m_pBCWriter) ->Encode(byteString, format, outWidth, outHeight, e); BC_EXCEPTION_CHECK_ReturnValue(e, FALSE); ((CBC_OneDimWriter*)m_pBCWriter) ->RenderResult(filtercontents, data, outWidth, isDevice, e); FX_Free(data); BC_EXCEPTION_CHECK_ReturnValue(e, FALSE); return TRUE; } FX_BOOL CBC_Codabar::RenderDevice(CFX_RenderDevice* device, const CFX_Matrix* matirx, int32_t& e) { CFX_WideString renderCon = ((CBC_OnedCodaBarWriter*)m_pBCWriter)->encodedContents(m_renderContents); ((CBC_OneDimWriter*)m_pBCWriter) ->RenderDeviceResult(device, matirx, renderCon, e); BC_EXCEPTION_CHECK_ReturnValue(e, FALSE); return TRUE; } FX_BOOL CBC_Codabar::RenderBitmap(CFX_DIBitmap*& pOutBitmap, int32_t& e) { CFX_WideString renderCon = ((CBC_OnedCodaBarWriter*)m_pBCWriter)->encodedContents(m_renderContents); ((CBC_OneDimWriter*)m_pBCWriter) ->RenderBitmapResult(pOutBitmap, renderCon, e); BC_EXCEPTION_CHECK_ReturnValue(e, FALSE); return TRUE; } CFX_WideString CBC_Codabar::Decode(uint8_t* buf, int32_t width, int32_t hight, int32_t& e) { CFX_WideString str; return str; } CFX_WideString CBC_Codabar::Decode(CFX_DIBitmap* pBitmap, int32_t& e) { CBC_BufferedImageLuminanceSource source(pBitmap); CBC_GlobalHistogramBinarizer binarizer(&source); CBC_BinaryBitmap bitmap(&binarizer); CFX_ByteString str = m_pBCReader->Decode(&bitmap, 0, e); BC_EXCEPTION_CHECK_ReturnValue(e, FX_WSTRC(L"")); return CFX_WideString::FromUTF8(str, str.GetLength()); } CBC_Code128::CBC_Code128(BC_TYPE type) { m_pBCReader = (CBC_Reader*)new (CBC_OnedCode128Reader); m_pBCWriter = (CBC_Writer*)new CBC_OnedCode128Writer(type); } CBC_Code128::~CBC_Code128() { if (m_pBCReader) { delete (m_pBCReader); m_pBCReader = NULL; } if (m_pBCWriter) { delete (m_pBCWriter); m_pBCWriter = NULL; } } FX_BOOL CBC_Code128::SetTextLocation(BC_TEXT_LOC location) { if (m_pBCWriter) { return ((CBC_OnedCode128Writer*)m_pBCWriter)->SetTextLocation(location); } return FALSE; } FX_BOOL CBC_Code128::Encode(const CFX_WideStringC& contents, FX_BOOL isDevice, int32_t& e) { if (contents.IsEmpty()) { e = BCExceptionNoContents; return FALSE; } BCFORMAT format = BCFORMAT_CODE_128; int32_t outWidth = 0; int32_t outHeight = 0; CFX_WideString content = contents; if (contents.GetLength() % 2 && ((CBC_OnedCode128Writer*)m_pBCWriter)->GetType() == BC_CODE128_C) { content += '0'; } CFX_WideString encodeContents = ((CBC_OnedCode128Writer*)m_pBCWriter)->FilterContents(content); m_renderContents = encodeContents; CFX_ByteString byteString = encodeContents.UTF8Encode(); uint8_t* data = static_cast<CBC_OnedCode128Writer*>(m_pBCWriter) ->Encode(byteString, format, outWidth, outHeight, e); BC_EXCEPTION_CHECK_ReturnValue(e, FALSE); ((CBC_OneDimWriter*)m_pBCWriter) ->RenderResult(encodeContents, data, outWidth, isDevice, e); FX_Free(data); BC_EXCEPTION_CHECK_ReturnValue(e, FALSE); return TRUE; } FX_BOOL CBC_Code128::RenderDevice(CFX_RenderDevice* device, const CFX_Matrix* matirx, int32_t& e) { ((CBC_OneDimWriter*)m_pBCWriter) ->RenderDeviceResult(device, matirx, m_renderContents, e); BC_EXCEPTION_CHECK_ReturnValue(e, FALSE); return TRUE; } FX_BOOL CBC_Code128::RenderBitmap(CFX_DIBitmap*& pOutBitmap, int32_t& e) { ((CBC_OneDimWriter*)m_pBCWriter) ->RenderBitmapResult(pOutBitmap, m_renderContents, e); BC_EXCEPTION_CHECK_ReturnValue(e, FALSE); return TRUE; } CFX_WideString CBC_Code128::Decode(uint8_t* buf, int32_t width, int32_t hight, int32_t& e) { CFX_WideString str; return str; } CFX_WideString CBC_Code128::Decode(CFX_DIBitmap* pBitmap, int32_t& e) { CBC_BufferedImageLuminanceSource source(pBitmap); CBC_GlobalHistogramBinarizer binarizer(&source); CBC_BinaryBitmap bitmap(&binarizer); CFX_ByteString str = m_pBCReader->Decode(&bitmap, 0, e); BC_EXCEPTION_CHECK_ReturnValue(e, FX_WSTRC(L"")); return CFX_WideString::FromUTF8(str, str.GetLength()); } CBC_EAN8::CBC_EAN8() { m_pBCReader = (CBC_Reader*)new (CBC_OnedEAN8Reader); m_pBCWriter = (CBC_Writer*)new (CBC_OnedEAN8Writer); } CBC_EAN8::~CBC_EAN8() { if (m_pBCReader) { delete (m_pBCReader); m_pBCReader = NULL; } if (m_pBCWriter) { delete (m_pBCWriter); m_pBCWriter = NULL; } } CFX_WideString CBC_EAN8::Preprocess(const CFX_WideStringC& contents) { CFX_WideString encodeContents = ((CBC_OnedEAN8Writer*)m_pBCWriter)->FilterContents(contents); int32_t length = encodeContents.GetLength(); if (length <= 7) { for (int32_t i = 0; i < 7 - length; i++) { encodeContents = FX_WCHAR('0') + encodeContents; } CFX_ByteString byteString = encodeContents.UTF8Encode(); int32_t checksum = ((CBC_OnedEAN8Writer*)m_pBCWriter)->CalcChecksum(byteString); encodeContents += FX_WCHAR(checksum - 0 + '0'); } if (length > 8) { encodeContents = encodeContents.Mid(0, 8); } return encodeContents; } FX_BOOL CBC_EAN8::Encode(const CFX_WideStringC& contents, FX_BOOL isDevice, int32_t& e) { if (contents.IsEmpty()) { e = BCExceptionNoContents; return FALSE; } BCFORMAT format = BCFORMAT_EAN_8; int32_t outWidth = 0; int32_t outHeight = 0; CFX_WideString encodeContents = Preprocess(contents); CFX_ByteString byteString = encodeContents.UTF8Encode(); m_renderContents = encodeContents; uint8_t* data = static_cast<CBC_OnedEAN8Writer*>(m_pBCWriter) ->Encode(byteString, format, outWidth, outHeight, e); BC_EXCEPTION_CHECK_ReturnValue(e, FALSE); ((CBC_OneDimWriter*)m_pBCWriter) ->RenderResult(encodeContents, data, outWidth, isDevice, e); FX_Free(data); BC_EXCEPTION_CHECK_ReturnValue(e, FALSE); return TRUE; } FX_BOOL CBC_EAN8::RenderDevice(CFX_RenderDevice* device, const CFX_Matrix* matirx, int32_t& e) { ((CBC_OneDimWriter*)m_pBCWriter) ->RenderDeviceResult(device, matirx, m_renderContents, e); BC_EXCEPTION_CHECK_ReturnValue(e, FALSE); return TRUE; } FX_BOOL CBC_EAN8::RenderBitmap(CFX_DIBitmap*& pOutBitmap, int32_t& e) { ((CBC_OneDimWriter*)m_pBCWriter) ->RenderBitmapResult(pOutBitmap, m_renderContents, e); BC_EXCEPTION_CHECK_ReturnValue(e, FALSE); return TRUE; } CFX_WideString CBC_EAN8::Decode(uint8_t* buf, int32_t width, int32_t hight, int32_t& e) { CFX_WideString str; return str; } CFX_WideString CBC_EAN8::Decode(CFX_DIBitmap* pBitmap, int32_t& e) { CBC_BufferedImageLuminanceSource source(pBitmap); CBC_GlobalHistogramBinarizer binarizer(&source); CBC_BinaryBitmap bitmap(&binarizer); CFX_ByteString str = m_pBCReader->Decode(&bitmap, 0, e); BC_EXCEPTION_CHECK_ReturnValue(e, FX_WSTRC(L"")); return CFX_WideString::FromUTF8(str, str.GetLength()); } CBC_EAN13::CBC_EAN13() { m_pBCReader = (CBC_Reader*)new (CBC_OnedEAN13Reader); m_pBCWriter = (CBC_Writer*)new (CBC_OnedEAN13Writer); } CBC_EAN13::~CBC_EAN13() { if (m_pBCReader) { delete (m_pBCReader); m_pBCReader = NULL; } if (m_pBCWriter) { delete (m_pBCWriter); m_pBCWriter = NULL; } } CFX_WideString CBC_EAN13::Preprocess(const CFX_WideStringC& contents) { CFX_WideString encodeContents = ((CBC_OnedEAN8Writer*)m_pBCWriter)->FilterContents(contents); int32_t length = encodeContents.GetLength(); if (length <= 12) { for (int32_t i = 0; i < 12 - length; i++) { encodeContents = FX_WCHAR('0') + encodeContents; } CFX_ByteString byteString = encodeContents.UTF8Encode(); int32_t checksum = ((CBC_OnedEAN13Writer*)m_pBCWriter)->CalcChecksum(byteString); byteString += checksum - 0 + '0'; encodeContents = byteString.UTF8Decode(); } if (length > 13) { encodeContents = encodeContents.Mid(0, 13); } return encodeContents; } FX_BOOL CBC_EAN13::Encode(const CFX_WideStringC& contents, FX_BOOL isDevice, int32_t& e) { if (contents.IsEmpty()) { e = BCExceptionNoContents; return FALSE; } BCFORMAT format = BCFORMAT_EAN_13; int32_t outWidth = 0; int32_t outHeight = 0; CFX_WideString encodeContents = Preprocess(contents); CFX_ByteString byteString = encodeContents.UTF8Encode(); m_renderContents = encodeContents; uint8_t* data = static_cast<CBC_OnedEAN13Writer*>(m_pBCWriter) ->Encode(byteString, format, outWidth, outHeight, e); BC_EXCEPTION_CHECK_ReturnValue(e, FALSE); ((CBC_OneDimWriter*)m_pBCWriter) ->RenderResult(encodeContents, data, outWidth, isDevice, e); FX_Free(data); BC_EXCEPTION_CHECK_ReturnValue(e, FALSE); return TRUE; } FX_BOOL CBC_EAN13::RenderDevice(CFX_RenderDevice* device, const CFX_Matrix* matirx, int32_t& e) { ((CBC_OneDimWriter*)m_pBCWriter) ->RenderDeviceResult(device, matirx, m_renderContents, e); BC_EXCEPTION_CHECK_ReturnValue(e, FALSE); return TRUE; } FX_BOOL CBC_EAN13::RenderBitmap(CFX_DIBitmap*& pOutBitmap, int32_t& e) { ((CBC_OneDimWriter*)m_pBCWriter) ->RenderBitmapResult(pOutBitmap, m_renderContents, e); BC_EXCEPTION_CHECK_ReturnValue(e, FALSE); return TRUE; } CFX_WideString CBC_EAN13::Decode(uint8_t* buf, int32_t width, int32_t hight, int32_t& e) { CFX_WideString str; return str; } CFX_WideString CBC_EAN13::Decode(CFX_DIBitmap* pBitmap, int32_t& e) { CBC_BufferedImageLuminanceSource source(pBitmap); CBC_GlobalHistogramBinarizer binarizer(&source); CBC_BinaryBitmap bitmap(&binarizer); CFX_ByteString str = m_pBCReader->Decode(&bitmap, 0, e); BC_EXCEPTION_CHECK_ReturnValue(e, FX_WSTRC(L"")); return CFX_WideString::FromUTF8(str, str.GetLength()); } CBC_UPCA::CBC_UPCA() { m_pBCReader = (CBC_Reader*)new (CBC_OnedUPCAReader); ((CBC_OnedUPCAReader*)m_pBCReader)->Init(); m_pBCWriter = (CBC_Writer*)new (CBC_OnedUPCAWriter); } CBC_UPCA::~CBC_UPCA() { if (m_pBCReader) { delete (m_pBCReader); m_pBCReader = NULL; } if (m_pBCWriter) { delete (m_pBCWriter); m_pBCWriter = NULL; } } CFX_WideString CBC_UPCA::Preprocess(const CFX_WideStringC& contents) { CFX_WideString encodeContents = ((CBC_OnedEAN8Writer*)m_pBCWriter)->FilterContents(contents); int32_t length = encodeContents.GetLength(); if (length <= 11) { for (int32_t i = 0; i < 11 - length; i++) { encodeContents = FX_WCHAR('0') + encodeContents; } CFX_ByteString byteString = encodeContents.UTF8Encode(); int32_t checksum = ((CBC_OnedUPCAWriter*)m_pBCWriter)->CalcChecksum(byteString); byteString += checksum - 0 + '0'; encodeContents = byteString.UTF8Decode(); } if (length > 12) { encodeContents = encodeContents.Mid(0, 12); } return encodeContents; } FX_BOOL CBC_UPCA::Encode(const CFX_WideStringC& contents, FX_BOOL isDevice, int32_t& e) { if (contents.IsEmpty()) { e = BCExceptionNoContents; return FALSE; } BCFORMAT format = BCFORMAT_UPC_A; int32_t outWidth = 0; int32_t outHeight = 0; CFX_WideString encodeContents = Preprocess(contents); CFX_ByteString byteString = encodeContents.UTF8Encode(); m_renderContents = encodeContents; ((CBC_OnedUPCAWriter*)m_pBCWriter)->Init(); uint8_t* data = static_cast<CBC_OnedUPCAWriter*>(m_pBCWriter) ->Encode(byteString, format, outWidth, outHeight, e); BC_EXCEPTION_CHECK_ReturnValue(e, FALSE); ((CBC_OneDimWriter*)m_pBCWriter) ->RenderResult(encodeContents, data, outWidth, isDevice, e); FX_Free(data); BC_EXCEPTION_CHECK_ReturnValue(e, FALSE); return TRUE; } FX_BOOL CBC_UPCA::RenderDevice(CFX_RenderDevice* device, const CFX_Matrix* matirx, int32_t& e) { ((CBC_OneDimWriter*)m_pBCWriter) ->RenderDeviceResult(device, matirx, m_renderContents, e); BC_EXCEPTION_CHECK_ReturnValue(e, FALSE); return TRUE; } FX_BOOL CBC_UPCA::RenderBitmap(CFX_DIBitmap*& pOutBitmap, int32_t& e) { ((CBC_OneDimWriter*)m_pBCWriter) ->RenderBitmapResult(pOutBitmap, m_renderContents, e); BC_EXCEPTION_CHECK_ReturnValue(e, FALSE); return TRUE; } CFX_WideString CBC_UPCA::Decode(uint8_t* buf, int32_t width, int32_t hight, int32_t& e) { CFX_WideString str; return str; } CFX_WideString CBC_UPCA::Decode(CFX_DIBitmap* pBitmap, int32_t& e) { CBC_BufferedImageLuminanceSource source(pBitmap); CBC_GlobalHistogramBinarizer binarizer(&source); CBC_BinaryBitmap bitmap(&binarizer); CFX_ByteString str = m_pBCReader->Decode(&bitmap, 0, e); BC_EXCEPTION_CHECK_ReturnValue(e, FX_WSTRC(L"")); return CFX_WideString::FromUTF8(str, str.GetLength()); } CBC_QRCode::CBC_QRCode() { m_pBCReader = (CBC_Reader*)new (CBC_QRCodeReader); ((CBC_QRCodeReader*)m_pBCReader)->Init(); m_pBCWriter = (CBC_Writer*)new (CBC_QRCodeWriter); } CBC_QRCode::~CBC_QRCode() { if (m_pBCReader) { delete (m_pBCReader); m_pBCReader = NULL; } if (m_pBCWriter) { delete (m_pBCWriter); m_pBCWriter = NULL; } } FX_BOOL CBC_QRCode::SetVersion(int32_t version) { if (version < 0 || version > 40) { return FALSE; } if (m_pBCWriter == NULL) { return FALSE; } return ((CBC_QRCodeWriter*)m_pBCWriter)->SetVersion(version); } FX_BOOL CBC_QRCode::SetErrorCorrectionLevel(int32_t level) { if (level < 0 || level > 3) { return FALSE; } if (m_pBCWriter == NULL) { return FALSE; } return ((CBC_TwoDimWriter*)m_pBCWriter)->SetErrorCorrectionLevel(level); } FX_BOOL CBC_QRCode::Encode(const CFX_WideStringC& contents, FX_BOOL isDevice, int32_t& e) { int32_t outWidth = 0; int32_t outHeight = 0; uint8_t* data = ((CBC_QRCodeWriter*)m_pBCWriter) ->Encode(contents, ((CBC_QRCodeWriter*)m_pBCWriter) ->GetErrorCorrectionLevel(), outWidth, outHeight, e); BC_EXCEPTION_CHECK_ReturnValue(e, FALSE); ((CBC_TwoDimWriter*)m_pBCWriter)->RenderResult(data, outWidth, outHeight, e); FX_Free(data); BC_EXCEPTION_CHECK_ReturnValue(e, FALSE); return TRUE; } FX_BOOL CBC_QRCode::RenderDevice(CFX_RenderDevice* device, const CFX_Matrix* matirx, int32_t& e) { ((CBC_TwoDimWriter*)m_pBCWriter)->RenderDeviceResult(device, matirx); return TRUE; } FX_BOOL CBC_QRCode::RenderBitmap(CFX_DIBitmap*& pOutBitmap, int32_t& e) { ((CBC_TwoDimWriter*)m_pBCWriter)->RenderBitmapResult(pOutBitmap, e); BC_EXCEPTION_CHECK_ReturnValue(e, FALSE); return TRUE; } CFX_WideString CBC_QRCode::Decode(uint8_t* buf, int32_t width, int32_t hight, int32_t& e) { CFX_WideString str; return str; } CFX_WideString CBC_QRCode::Decode(CFX_DIBitmap* pBitmap, int32_t& e) { CBC_BufferedImageLuminanceSource source(pBitmap); CBC_GlobalHistogramBinarizer binarizer(&source); CBC_BinaryBitmap bitmap(&binarizer); CFX_ByteString retStr = m_pBCReader->Decode(&bitmap, 0, e); BC_EXCEPTION_CHECK_ReturnValue(e, FX_WSTRC(L"")); return CFX_WideString::FromUTF8(retStr, retStr.GetLength()); } CBC_PDF417I::CBC_PDF417I() { m_pBCReader = (CBC_Reader*)new (CBC_PDF417Reader); m_pBCWriter = (CBC_Writer*)new (CBC_PDF417Writer); } CBC_PDF417I::~CBC_PDF417I() { if (m_pBCReader) { delete (m_pBCReader); m_pBCReader = NULL; } if (m_pBCWriter) { delete (m_pBCWriter); m_pBCWriter = NULL; } } FX_BOOL CBC_PDF417I::SetErrorCorrectionLevel(int32_t level) { ((CBC_PDF417Writer*)m_pBCWriter)->SetErrorCorrectionLevel(level); return TRUE; } void CBC_PDF417I::SetTruncated(FX_BOOL truncated) { ((CBC_PDF417Writer*)m_pBCWriter)->SetTruncated(truncated); } FX_BOOL CBC_PDF417I::Encode(const CFX_WideStringC& contents, FX_BOOL isDevice, int32_t& e) { int32_t outWidth = 0; int32_t outHeight = 0; uint8_t* data = ((CBC_PDF417Writer*)m_pBCWriter) ->Encode(contents, outWidth, outHeight, e); BC_EXCEPTION_CHECK_ReturnValue(e, FALSE); ((CBC_TwoDimWriter*)m_pBCWriter)->RenderResult(data, outWidth, outHeight, e); FX_Free(data); BC_EXCEPTION_CHECK_ReturnValue(e, FALSE); return TRUE; } FX_BOOL CBC_PDF417I::RenderDevice(CFX_RenderDevice* device, const CFX_Matrix* matirx, int32_t& e) { ((CBC_TwoDimWriter*)m_pBCWriter)->RenderDeviceResult(device, matirx); return TRUE; } FX_BOOL CBC_PDF417I::RenderBitmap(CFX_DIBitmap*& pOutBitmap, int32_t& e) { ((CBC_TwoDimWriter*)m_pBCWriter)->RenderBitmapResult(pOutBitmap, e); BC_EXCEPTION_CHECK_ReturnValue(e, FALSE); return TRUE; } CFX_WideString CBC_PDF417I::Decode(uint8_t* buf, int32_t width, int32_t hight, int32_t& e) { CFX_WideString str; return str; } CFX_WideString CBC_PDF417I::Decode(CFX_DIBitmap* pBitmap, int32_t& e) { CBC_BufferedImageLuminanceSource source(pBitmap); CBC_GlobalHistogramBinarizer binarizer(&source); CBC_BinaryBitmap bitmap(&binarizer); CFX_ByteString bytestring = m_pBCReader->Decode(&bitmap, 0, e); BC_EXCEPTION_CHECK_ReturnValue(e, FX_WSTRC(L"")); return CFX_WideString::FromUTF8(bytestring, bytestring.GetLength()); } CBC_DataMatrix::CBC_DataMatrix() { m_pBCReader = (CBC_Reader*)new (CBC_DataMatrixReader); ((CBC_DataMatrixReader*)m_pBCReader)->Init(); m_pBCWriter = (CBC_Writer*)new (CBC_DataMatrixWriter); } CBC_DataMatrix::~CBC_DataMatrix() { if (m_pBCReader) { delete (m_pBCReader); m_pBCReader = NULL; } if (m_pBCWriter) { delete (m_pBCWriter); m_pBCWriter = NULL; } } FX_BOOL CBC_DataMatrix::Encode(const CFX_WideStringC& contents, FX_BOOL isDevice, int32_t& e) { int32_t outWidth = 0; int32_t outHeight = 0; uint8_t* data = ((CBC_DataMatrixWriter*)m_pBCWriter) ->Encode(contents, outWidth, outHeight, e); BC_EXCEPTION_CHECK_ReturnValue(e, FALSE); ((CBC_TwoDimWriter*)m_pBCWriter)->RenderResult(data, outWidth, outHeight, e); FX_Free(data); BC_EXCEPTION_CHECK_ReturnValue(e, FALSE); return TRUE; } FX_BOOL CBC_DataMatrix::RenderDevice(CFX_RenderDevice* device, const CFX_Matrix* matirx, int32_t& e) { ((CBC_TwoDimWriter*)m_pBCWriter)->RenderDeviceResult(device, matirx); return TRUE; } FX_BOOL CBC_DataMatrix::RenderBitmap(CFX_DIBitmap*& pOutBitmap, int32_t& e) { ((CBC_TwoDimWriter*)m_pBCWriter)->RenderBitmapResult(pOutBitmap, e); BC_EXCEPTION_CHECK_ReturnValue(e, FALSE); return TRUE; } CFX_WideString CBC_DataMatrix::Decode(uint8_t* buf, int32_t width, int32_t hight, int32_t& e) { CFX_WideString str; return str; } CFX_WideString CBC_DataMatrix::Decode(CFX_DIBitmap* pBitmap, int32_t& e) { CBC_BufferedImageLuminanceSource source(pBitmap); CBC_GlobalHistogramBinarizer binarizer(&source); CBC_BinaryBitmap bitmap(&binarizer); CFX_ByteString retStr = m_pBCReader->Decode(&bitmap, 0, e); BC_EXCEPTION_CHECK_ReturnValue(e, FX_WSTRC(L"")); return CFX_WideString::FromUTF8(retStr, retStr.GetLength()); }