diff options
Diffstat (limited to 'xfa/src/fxbarcode/datamatrix')
44 files changed, 0 insertions, 4658 deletions
diff --git a/xfa/src/fxbarcode/datamatrix/BC_ASCIIEncoder.cpp b/xfa/src/fxbarcode/datamatrix/BC_ASCIIEncoder.cpp deleted file mode 100644 index 6c4633e605..0000000000 --- a/xfa/src/fxbarcode/datamatrix/BC_ASCIIEncoder.cpp +++ /dev/null @@ -1,98 +0,0 @@ -// 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 2006-2007 Jeremias Maerki. - * - * 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_Dimension.h" -#include "xfa/src/fxbarcode/datamatrix/BC_ASCIIEncoder.h" -#include "xfa/src/fxbarcode/datamatrix/BC_Encoder.h" -#include "xfa/src/fxbarcode/datamatrix/BC_EncoderContext.h" -#include "xfa/src/fxbarcode/datamatrix/BC_HighLevelEncoder.h" -#include "xfa/src/fxbarcode/datamatrix/BC_SymbolInfo.h" -#include "xfa/src/fxbarcode/datamatrix/BC_SymbolShapeHint.h" - -CBC_ASCIIEncoder::CBC_ASCIIEncoder() {} -CBC_ASCIIEncoder::~CBC_ASCIIEncoder() {} -int32_t CBC_ASCIIEncoder::getEncodingMode() { - return ASCII_ENCODATION; -} -void CBC_ASCIIEncoder::Encode(CBC_EncoderContext& context, int32_t& e) { - int32_t n = CBC_HighLevelEncoder::determineConsecutiveDigitCount( - context.m_msg, context.m_pos); - if (n >= 2) { - FX_WCHAR code = - encodeASCIIDigits(context.m_msg.GetAt(context.m_pos), - context.m_msg.GetAt(context.m_pos + 1), e); - if (e != BCExceptionNO) { - return; - } - context.writeCodeword(code); - context.m_pos += 2; - } else { - FX_WCHAR c = context.getCurrentChar(); - int32_t newMode = CBC_HighLevelEncoder::lookAheadTest( - context.m_msg, context.m_pos, getEncodingMode()); - if (newMode != getEncodingMode()) { - switch (newMode) { - case BASE256_ENCODATION: - context.writeCodeword(CBC_HighLevelEncoder::LATCH_TO_BASE256); - context.signalEncoderChange(BASE256_ENCODATION); - return; - case C40_ENCODATION: - context.writeCodeword(CBC_HighLevelEncoder::LATCH_TO_C40); - context.signalEncoderChange(C40_ENCODATION); - return; - case X12_ENCODATION: - context.writeCodeword(CBC_HighLevelEncoder::LATCH_TO_ANSIX12); - context.signalEncoderChange(X12_ENCODATION); - break; - case TEXT_ENCODATION: - context.writeCodeword(CBC_HighLevelEncoder::LATCH_TO_TEXT); - context.signalEncoderChange(TEXT_ENCODATION); - break; - case EDIFACT_ENCODATION: - context.writeCodeword(CBC_HighLevelEncoder::LATCH_TO_EDIFACT); - context.signalEncoderChange(EDIFACT_ENCODATION); - break; - default: - e = BCExceptionIllegalStateIllegalMode; - return; - } - } else if (CBC_HighLevelEncoder::isExtendedASCII(c)) { - context.writeCodeword(CBC_HighLevelEncoder::UPPER_SHIFT); - context.writeCodeword((FX_WCHAR)(c - 128 + 1)); - context.m_pos++; - } else { - context.writeCodeword((FX_WCHAR)(c + 1)); - context.m_pos++; - } - } -} -FX_WCHAR CBC_ASCIIEncoder::encodeASCIIDigits(FX_WCHAR digit1, - FX_WCHAR digit2, - int32_t& e) { - if (CBC_HighLevelEncoder::isDigit(digit1) && - CBC_HighLevelEncoder::isDigit(digit2)) { - int32_t num = (digit1 - 48) * 10 + (digit2 - 48); - return (FX_WCHAR)(num + 130); - } - e = BCExceptionIllegalArgumentNotGigits; - return 0; -} diff --git a/xfa/src/fxbarcode/datamatrix/BC_ASCIIEncoder.h b/xfa/src/fxbarcode/datamatrix/BC_ASCIIEncoder.h deleted file mode 100644 index 932b353ad4..0000000000 --- a/xfa/src/fxbarcode/datamatrix/BC_ASCIIEncoder.h +++ /dev/null @@ -1,27 +0,0 @@ -// 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 - -#ifndef XFA_SRC_FXBARCODE_DATAMATRIX_BC_ASCIIENCODER_H_ -#define XFA_SRC_FXBARCODE_DATAMATRIX_BC_ASCIIENCODER_H_ - -#include "xfa/src/fxbarcode/datamatrix/BC_Encoder.h" - -class CBC_EncoderContext; - -class CBC_ASCIIEncoder : public CBC_Encoder { - public: - CBC_ASCIIEncoder(); - virtual ~CBC_ASCIIEncoder(); - int32_t getEncodingMode(); - void Encode(CBC_EncoderContext& context, int32_t& e); - - private: - static FX_WCHAR encodeASCIIDigits(FX_WCHAR digit1, - FX_WCHAR digit2, - int32_t& e); -}; - -#endif // XFA_SRC_FXBARCODE_DATAMATRIX_BC_ASCIIENCODER_H_ diff --git a/xfa/src/fxbarcode/datamatrix/BC_Base256Encoder.cpp b/xfa/src/fxbarcode/datamatrix/BC_Base256Encoder.cpp deleted file mode 100644 index c719fb9e4f..0000000000 --- a/xfa/src/fxbarcode/datamatrix/BC_Base256Encoder.cpp +++ /dev/null @@ -1,87 +0,0 @@ -// 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 2006-2007 Jeremias Maerki. - * - * 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_Dimension.h" -#include "xfa/src/fxbarcode/datamatrix/BC_Base256Encoder.h" -#include "xfa/src/fxbarcode/datamatrix/BC_Encoder.h" -#include "xfa/src/fxbarcode/datamatrix/BC_EncoderContext.h" -#include "xfa/src/fxbarcode/datamatrix/BC_HighLevelEncoder.h" -#include "xfa/src/fxbarcode/datamatrix/BC_SymbolInfo.h" -#include "xfa/src/fxbarcode/datamatrix/BC_SymbolShapeHint.h" - -CBC_Base256Encoder::CBC_Base256Encoder() {} -CBC_Base256Encoder::~CBC_Base256Encoder() {} -int32_t CBC_Base256Encoder::getEncodingMode() { - return BASE256_ENCODATION; -} -void CBC_Base256Encoder::Encode(CBC_EncoderContext& context, int32_t& e) { - CFX_WideString buffer; - buffer += (FX_WCHAR)'\0'; - while (context.hasMoreCharacters()) { - FX_WCHAR c = context.getCurrentChar(); - buffer += c; - context.m_pos++; - int32_t newMode = CBC_HighLevelEncoder::lookAheadTest( - context.m_msg, context.m_pos, getEncodingMode()); - if (newMode != getEncodingMode()) { - context.signalEncoderChange(newMode); - break; - } - } - int32_t dataCount = buffer.GetLength() - 1; - FX_CHAR buf[128]; - FXSYS_itoa(dataCount, buf, 10); - buffer.SetAt(0, FX_WCHAR(*buf) - '0'); - int32_t lengthFieldSize = 1; - int32_t currentSize = - context.getCodewordCount() + dataCount + lengthFieldSize; - context.updateSymbolInfo(currentSize, e); - if (e != BCExceptionNO) { - return; - } - FX_BOOL mustPad = (context.m_symbolInfo->m_dataCapacity - currentSize) > 0; - if (context.hasMoreCharacters() || mustPad) { - if (dataCount <= 249) { - buffer.SetAt(0, (FX_WCHAR)dataCount); - } else if (dataCount > 249 && dataCount <= 1555) { - buffer.SetAt(0, (FX_WCHAR)((dataCount / 250) + 249)); - buffer.Insert(1, (FX_WCHAR)(dataCount % 250)); - } else { - e = BCExceptionIllegalStateMessageLengthInvalid; - return; - } - } - for (int32_t i = 0, c = buffer.GetLength(); i < c; i++) { - context.writeCodeword( - randomize255State(buffer.GetAt(i), context.getCodewordCount() + 1)); - } -} -FX_WCHAR CBC_Base256Encoder::randomize255State(FX_WCHAR ch, - int32_t codewordPosition) { - int32_t pseudoRandom = ((149 * codewordPosition) % 255) + 1; - int32_t tempVariable = ch + pseudoRandom; - if (tempVariable <= 255) { - return (FX_WCHAR)tempVariable; - } else { - return (FX_WCHAR)(tempVariable - 256); - } -} diff --git a/xfa/src/fxbarcode/datamatrix/BC_Base256Encoder.h b/xfa/src/fxbarcode/datamatrix/BC_Base256Encoder.h deleted file mode 100644 index c7aa18c2c8..0000000000 --- a/xfa/src/fxbarcode/datamatrix/BC_Base256Encoder.h +++ /dev/null @@ -1,23 +0,0 @@ -// 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 - -#ifndef XFA_SRC_FXBARCODE_DATAMATRIX_BC_BASE256ENCODER_H_ -#define XFA_SRC_FXBARCODE_DATAMATRIX_BC_BASE256ENCODER_H_ - -#include "xfa/src/fxbarcode/datamatrix/BC_Encoder.h" - -class CBC_Base256Encoder : public CBC_Encoder { - public: - CBC_Base256Encoder(); - virtual ~CBC_Base256Encoder(); - int32_t getEncodingMode(); - void Encode(CBC_EncoderContext& context, int32_t& e); - - private: - static FX_WCHAR randomize255State(FX_WCHAR ch, int32_t codewordPosition); -}; - -#endif // XFA_SRC_FXBARCODE_DATAMATRIX_BC_BASE256ENCODER_H_ diff --git a/xfa/src/fxbarcode/datamatrix/BC_C40Encoder.cpp b/xfa/src/fxbarcode/datamatrix/BC_C40Encoder.cpp deleted file mode 100644 index 01ececb4b7..0000000000 --- a/xfa/src/fxbarcode/datamatrix/BC_C40Encoder.cpp +++ /dev/null @@ -1,198 +0,0 @@ -// 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 2006-2007 Jeremias Maerki. - * - * 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_Dimension.h" -#include "xfa/src/fxbarcode/common/BC_CommonBitMatrix.h" -#include "xfa/src/fxbarcode/datamatrix/BC_C40Encoder.h" -#include "xfa/src/fxbarcode/datamatrix/BC_Encoder.h" -#include "xfa/src/fxbarcode/datamatrix/BC_EncoderContext.h" -#include "xfa/src/fxbarcode/datamatrix/BC_HighLevelEncoder.h" -#include "xfa/src/fxbarcode/datamatrix/BC_SymbolInfo.h" -#include "xfa/src/fxbarcode/datamatrix/BC_SymbolShapeHint.h" - -CBC_C40Encoder::CBC_C40Encoder() {} -CBC_C40Encoder::~CBC_C40Encoder() {} -int32_t CBC_C40Encoder::getEncodingMode() { - return C40_ENCODATION; -} -void CBC_C40Encoder::Encode(CBC_EncoderContext& context, int32_t& e) { - CFX_WideString buffer; - while (context.hasMoreCharacters()) { - FX_WCHAR c = context.getCurrentChar(); - context.m_pos++; - int32_t lastCharSize = encodeChar(c, buffer, e); - if (e != BCExceptionNO) { - return; - } - int32_t unwritten = (buffer.GetLength() / 3) * 2; - int32_t curCodewordCount = context.getCodewordCount() + unwritten; - context.updateSymbolInfo(curCodewordCount, e); - if (e != BCExceptionNO) { - return; - } - int32_t available = context.m_symbolInfo->m_dataCapacity - curCodewordCount; - if (!context.hasMoreCharacters()) { - CFX_WideString removed; - if ((buffer.GetLength() % 3) == 2) { - if (available < 2 || available > 2) { - lastCharSize = - backtrackOneCharacter(context, buffer, removed, lastCharSize, e); - if (e != BCExceptionNO) { - return; - } - } - } - while ((buffer.GetLength() % 3) == 1 && - ((lastCharSize <= 3 && available != 1) || lastCharSize > 3)) { - lastCharSize = - backtrackOneCharacter(context, buffer, removed, lastCharSize, e); - if (e != BCExceptionNO) { - return; - } - } - break; - } - int32_t count = buffer.GetLength(); - if ((count % 3) == 0) { - int32_t newMode = CBC_HighLevelEncoder::lookAheadTest( - context.m_msg, context.m_pos, getEncodingMode()); - if (newMode != getEncodingMode()) { - context.signalEncoderChange(newMode); - break; - } - } - } - handleEOD(context, buffer, e); -} -void CBC_C40Encoder::writeNextTriplet(CBC_EncoderContext& context, - CFX_WideString& buffer) { - context.writeCodewords(encodeToCodewords(buffer, 0)); - buffer.Delete(0, 3); -} -void CBC_C40Encoder::handleEOD(CBC_EncoderContext& context, - CFX_WideString& buffer, - int32_t& e) { - int32_t unwritten = (buffer.GetLength() / 3) * 2; - int32_t rest = buffer.GetLength() % 3; - int32_t curCodewordCount = context.getCodewordCount() + unwritten; - context.updateSymbolInfo(curCodewordCount, e); - if (e != BCExceptionNO) { - return; - } - int32_t available = context.m_symbolInfo->m_dataCapacity - curCodewordCount; - if (rest == 2) { - buffer += (FX_WCHAR)'\0'; - while (buffer.GetLength() >= 3) { - writeNextTriplet(context, buffer); - } - if (context.hasMoreCharacters()) { - context.writeCodeword(CBC_HighLevelEncoder::C40_UNLATCH); - } - } else if (available == 1 && rest == 1) { - while (buffer.GetLength() >= 3) { - writeNextTriplet(context, buffer); - } - if (context.hasMoreCharacters()) { - context.writeCodeword(CBC_HighLevelEncoder::C40_UNLATCH); - } - context.m_pos--; - } else if (rest == 0) { - while (buffer.GetLength() >= 3) { - writeNextTriplet(context, buffer); - } - if (available > 0 || context.hasMoreCharacters()) { - context.writeCodeword(CBC_HighLevelEncoder::C40_UNLATCH); - } - } else { - e = BCExceptionIllegalStateUnexpectedCase; - return; - } - context.signalEncoderChange(ASCII_ENCODATION); -} -int32_t CBC_C40Encoder::encodeChar(FX_WCHAR c, CFX_WideString& sb, int32_t& e) { - if (c == ' ') { - sb += (FX_WCHAR)'\3'; - return 1; - } else if ((c >= '0') && (c <= '9')) { - sb += (FX_WCHAR)(c - 48 + 4); - return 1; - } else if ((c >= 'A') && (c <= 'Z')) { - sb += (FX_WCHAR)(c - 65 + 14); - return 1; - } else if (c <= 0x1f) { - sb += (FX_WCHAR)'\0'; - sb += c; - return 2; - } else if ((c >= '!') && (c <= '/')) { - sb += (FX_WCHAR)'\1'; - sb += (FX_WCHAR)(c - 33); - return 2; - } else if ((c >= ':') && (c <= '@')) { - sb += (FX_WCHAR)'\1'; - sb += (FX_WCHAR)(c - 58 + 15); - return 2; - } else if ((c >= '[') && (c <= '_')) { - sb += (FX_WCHAR)'\1'; - sb += (FX_WCHAR)(c - 91 + 22); - return 2; - } else if ((c >= 60) && (c <= 0x7f)) { - sb += (FX_WCHAR)'\2'; - sb += (FX_WCHAR)(c - 96); - return 2; - } else if (c >= 80) { - sb += (FX_WCHAR)'\1'; - sb += (FX_WCHAR)0x001e; - int32_t len = 2; - len += encodeChar((c - 128), sb, e); - BC_EXCEPTION_CHECK_ReturnValue(e, 0); - return len; - } else { - e = BCExceptionIllegalArgument; - return 0; - } -} -int32_t CBC_C40Encoder::backtrackOneCharacter(CBC_EncoderContext& context, - CFX_WideString& buffer, - CFX_WideString& removed, - int32_t lastCharSize, - int32_t& e) { - int32_t count = buffer.GetLength(); - buffer.Delete(count - lastCharSize, count); - context.m_pos--; - FX_WCHAR c = context.getCurrentChar(); - lastCharSize = encodeChar(c, removed, e); - BC_EXCEPTION_CHECK_ReturnValue(e, -1); - context.resetSymbolInfo(); - return lastCharSize; -} -CFX_WideString CBC_C40Encoder::encodeToCodewords(CFX_WideString sb, - int32_t startPos) { - FX_WCHAR c1 = sb.GetAt(startPos); - FX_WCHAR c2 = sb.GetAt(startPos + 1); - FX_WCHAR c3 = sb.GetAt(startPos + 2); - int32_t v = (1600 * c1) + (40 * c2) + c3 + 1; - FX_WCHAR cw1 = (FX_WCHAR)(v / 256); - FX_WCHAR cw2 = (FX_WCHAR)(v % 256); - CFX_WideString b1(cw1); - CFX_WideString b2(cw2); - return b1 + b2; -} diff --git a/xfa/src/fxbarcode/datamatrix/BC_C40Encoder.h b/xfa/src/fxbarcode/datamatrix/BC_C40Encoder.h deleted file mode 100644 index ebc67efb17..0000000000 --- a/xfa/src/fxbarcode/datamatrix/BC_C40Encoder.h +++ /dev/null @@ -1,34 +0,0 @@ -// 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 - -#ifndef XFA_SRC_FXBARCODE_DATAMATRIX_BC_C40ENCODER_H_ -#define XFA_SRC_FXBARCODE_DATAMATRIX_BC_C40ENCODER_H_ - -#include "xfa/src/fxbarcode/datamatrix/BC_Encoder.h" - -class CBC_C40Encoder : public CBC_Encoder { - public: - CBC_C40Encoder(); - virtual ~CBC_C40Encoder(); - virtual int32_t getEncodingMode(); - virtual void Encode(CBC_EncoderContext& context, int32_t& e); - static void writeNextTriplet(CBC_EncoderContext& context, - CFX_WideString& buffer); - virtual void handleEOD(CBC_EncoderContext& context, - CFX_WideString& buffer, - int32_t& e); - virtual int32_t encodeChar(FX_WCHAR c, CFX_WideString& sb, int32_t& e); - - private: - int32_t backtrackOneCharacter(CBC_EncoderContext& context, - CFX_WideString& buffer, - CFX_WideString& removed, - int32_t lastCharSize, - int32_t& e); - static CFX_WideString encodeToCodewords(CFX_WideString sb, int32_t startPos); -}; - -#endif // XFA_SRC_FXBARCODE_DATAMATRIX_BC_C40ENCODER_H_ diff --git a/xfa/src/fxbarcode/datamatrix/BC_DataMatrixBitMatrixParser.cpp b/xfa/src/fxbarcode/datamatrix/BC_DataMatrixBitMatrixParser.cpp deleted file mode 100644 index 9315b167e7..0000000000 --- a/xfa/src/fxbarcode/datamatrix/BC_DataMatrixBitMatrixParser.cpp +++ /dev/null @@ -1,378 +0,0 @@ -// 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 2007 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/datamatrix/BC_DataMatrixBitMatrixParser.h" - -#include <memory> - -#include "xfa/src/fxbarcode/common/BC_CommonBitMatrix.h" -#include "xfa/src/fxbarcode/datamatrix/BC_DataMatrixVersion.h" -#include "xfa/src/fxbarcode/utils.h" - -CBC_DataMatrixBitMatrixParser::CBC_DataMatrixBitMatrixParser() { - m_mappingBitMatrix = NULL; - m_version = NULL; - m_readMappingMatrix = NULL; -} -void CBC_DataMatrixBitMatrixParser::Init(CBC_CommonBitMatrix* bitMatrix, - int32_t& e) { - int32_t dimension = bitMatrix->GetHeight(); - if (dimension < 8 || dimension > 144 || (dimension & 0x01) != 0) { - e = BCExceptionFormatException; - return; - } - m_version = ReadVersion(bitMatrix, e); - BC_EXCEPTION_CHECK_ReturnVoid(e); - m_mappingBitMatrix = ExtractDataRegion(bitMatrix, e); - BC_EXCEPTION_CHECK_ReturnVoid(e); - m_readMappingMatrix = new CBC_CommonBitMatrix(); - m_readMappingMatrix->Init(m_mappingBitMatrix->GetWidth(), - m_mappingBitMatrix->GetHeight()); -} -CBC_DataMatrixBitMatrixParser::~CBC_DataMatrixBitMatrixParser() { - delete m_mappingBitMatrix; - delete m_readMappingMatrix; -} -CBC_DataMatrixVersion* CBC_DataMatrixBitMatrixParser::GetVersion() { - return m_version; -} -CBC_DataMatrixVersion* CBC_DataMatrixBitMatrixParser::ReadVersion( - CBC_CommonBitMatrix* bitMatrix, - int32_t& e) { - int32_t rows = bitMatrix->GetHeight(); - int32_t columns = bitMatrix->GetWidth(); - CBC_DataMatrixVersion* temp = - CBC_DataMatrixVersion::GetVersionForDimensions(rows, columns, e); - BC_EXCEPTION_CHECK_ReturnValue(e, NULL); - return temp; -} -CFX_ByteArray* CBC_DataMatrixBitMatrixParser::ReadCodewords(int32_t& e) { - std::unique_ptr<CFX_ByteArray> result(new CFX_ByteArray()); - result->SetSize(m_version->GetTotalCodewords()); - int32_t resultOffset = 0; - int32_t row = 4; - int32_t column = 0; - int32_t numRows = m_mappingBitMatrix->GetHeight(); - int32_t numColumns = m_mappingBitMatrix->GetWidth(); - FX_BOOL corner1Read = FALSE; - FX_BOOL corner2Read = FALSE; - FX_BOOL corner3Read = FALSE; - FX_BOOL corner4Read = FALSE; - do { - if ((row == numRows) && (column == 0) && !corner1Read) { - (*result)[resultOffset++] = (uint8_t)ReadCorner1(numRows, numColumns); - row -= 2; - column += 2; - corner1Read = TRUE; - } else if ((row == numRows - 2) && (column == 0) && - ((numColumns & 0x03) != 0) && !corner2Read) { - (*result)[resultOffset++] = (uint8_t)ReadCorner2(numRows, numColumns); - row -= 2; - column += 2; - corner2Read = TRUE; - } else if ((row == numRows + 4) && (column == 2) && - ((numColumns & 0x07) == 0) && !corner3Read) { - (*result)[resultOffset++] = (uint8_t)ReadCorner3(numRows, numColumns); - row -= 2; - column += 2; - corner3Read = TRUE; - } else if ((row == numRows - 2) && (column == 0) && - ((numColumns & 0x07) == 4) && !corner4Read) { - (*result)[resultOffset++] = (uint8_t)ReadCorner4(numRows, numColumns); - row -= 2; - column += 2; - corner4Read = TRUE; - } else { - do { - if ((row < numRows) && (column >= 0) && - !m_readMappingMatrix->Get(column, row)) { - if (resultOffset < (*result).GetSize()) { - (*result)[resultOffset++] = - (uint8_t)ReadUtah(row, column, numRows, numColumns); - } - } - row -= 2; - column += 2; - } while ((row >= 0) && (column < numColumns)); - row += 1; - column += 3; - do { - if ((row >= 0) && (column < numColumns) && - !m_readMappingMatrix->Get(column, row)) { - if (resultOffset < (*result).GetSize()) { - (*result)[resultOffset++] = - (uint8_t)ReadUtah(row, column, numRows, numColumns); - } - } - row += 2; - column -= 2; - } while ((row < numRows) && (column >= 0)); - row += 3; - column += 1; - } - } while ((row < numRows) || (column < numColumns)); - if (resultOffset != m_version->GetTotalCodewords()) { - e = BCExceptionFormatException; - return NULL; - } - return result.release(); -} -FX_BOOL CBC_DataMatrixBitMatrixParser::ReadModule(int32_t row, - int32_t column, - int32_t numRows, - int32_t numColumns) { - if (row < 0) { - row += numRows; - column += 4 - ((numRows + 4) & 0x07); - } - if (column < 0) { - column += numColumns; - row += 4 - ((numColumns + 4) & 0x07); - } - m_readMappingMatrix->Set(column, row); - return m_mappingBitMatrix->Get(column, row); -} -int32_t CBC_DataMatrixBitMatrixParser::ReadUtah(int32_t row, - int32_t column, - int32_t numRows, - int32_t numColumns) { - int32_t currentByte = 0; - if (ReadModule(row - 2, column - 2, numRows, numColumns)) { - currentByte |= 1; - } - currentByte <<= 1; - if (ReadModule(row - 2, column - 1, numRows, numColumns)) { - currentByte |= 1; - } - currentByte <<= 1; - if (ReadModule(row - 1, column - 2, numRows, numColumns)) { - currentByte |= 1; - } - currentByte <<= 1; - if (ReadModule(row - 1, column - 1, numRows, numColumns)) { - currentByte |= 1; - } - currentByte <<= 1; - if (ReadModule(row - 1, column, numRows, numColumns)) { - currentByte |= 1; - } - currentByte <<= 1; - if (ReadModule(row, column - 2, numRows, numColumns)) { - currentByte |= 1; - } - currentByte <<= 1; - if (ReadModule(row, column - 1, numRows, numColumns)) { - currentByte |= 1; - } - currentByte <<= 1; - if (ReadModule(row, column, numRows, numColumns)) { - currentByte |= 1; - } - return currentByte; -} -int32_t CBC_DataMatrixBitMatrixParser::ReadCorner1(int32_t numRows, - int32_t numColumns) { - int32_t currentByte = 0; - if (ReadModule(numRows - 1, 0, numRows, numColumns)) { - currentByte |= 1; - } - currentByte <<= 1; - if (ReadModule(numRows - 1, 1, numRows, numColumns)) { - currentByte |= 1; - } - currentByte <<= 1; - if (ReadModule(numRows - 1, 2, numRows, numColumns)) { - currentByte |= 1; - } - currentByte <<= 1; - if (ReadModule(0, numColumns - 2, numRows, numColumns)) { - currentByte |= 1; - } - currentByte <<= 1; - if (ReadModule(0, numColumns - 1, numRows, numColumns)) { - currentByte |= 1; - } - currentByte <<= 1; - if (ReadModule(1, numColumns - 1, numRows, numColumns)) { - currentByte |= 1; - } - currentByte <<= 1; - if (ReadModule(2, numColumns - 1, numRows, numColumns)) { - currentByte |= 1; - } - currentByte <<= 1; - if (ReadModule(3, numColumns - 1, numRows, numColumns)) { - currentByte |= 1; - } - return currentByte; -} -int32_t CBC_DataMatrixBitMatrixParser::ReadCorner2(int32_t numRows, - int32_t numColumns) { - int32_t currentByte = 0; - if (ReadModule(numRows - 3, 0, numRows, numColumns)) { - currentByte |= 1; - } - currentByte <<= 1; - if (ReadModule(numRows - 2, 0, numRows, numColumns)) { - currentByte |= 1; - } - currentByte <<= 1; - if (ReadModule(numRows - 1, 0, numRows, numColumns)) { - currentByte |= 1; - } - currentByte <<= 1; - if (ReadModule(0, numColumns - 4, numRows, numColumns)) { - currentByte |= 1; - } - currentByte <<= 1; - if (ReadModule(0, numColumns - 3, numRows, numColumns)) { - currentByte |= 1; - } - currentByte <<= 1; - if (ReadModule(0, numColumns - 2, numRows, numColumns)) { - currentByte |= 1; - } - currentByte <<= 1; - if (ReadModule(0, numColumns - 1, numRows, numColumns)) { - currentByte |= 1; - } - currentByte <<= 1; - if (ReadModule(1, numColumns - 1, numRows, numColumns)) { - currentByte |= 1; - } - return currentByte; -} -int32_t CBC_DataMatrixBitMatrixParser::ReadCorner3(int32_t numRows, - int32_t numColumns) { - int32_t currentByte = 0; - if (ReadModule(numRows - 1, 0, numRows, numColumns)) { - currentByte |= 1; - } - currentByte <<= 1; - if (ReadModule(numRows - 1, numColumns - 1, numRows, numColumns)) { - currentByte |= 1; - } - currentByte <<= 1; - if (ReadModule(0, numColumns - 3, numRows, numColumns)) { - currentByte |= 1; - } - currentByte <<= 1; - if (ReadModule(0, numColumns - 2, numRows, numColumns)) { - currentByte |= 1; - } - currentByte <<= 1; - if (ReadModule(0, numColumns - 1, numRows, numColumns)) { - currentByte |= 1; - } - currentByte <<= 1; - if (ReadModule(1, numColumns - 3, numRows, numColumns)) { - currentByte |= 1; - } - currentByte <<= 1; - if (ReadModule(1, numColumns - 2, numRows, numColumns)) { - currentByte |= 1; - } - currentByte <<= 1; - if (ReadModule(1, numColumns - 1, numRows, numColumns)) { - currentByte |= 1; - } - return currentByte; -} -int32_t CBC_DataMatrixBitMatrixParser::ReadCorner4(int32_t numRows, - int32_t numColumns) { - int32_t currentByte = 0; - if (ReadModule(numRows - 3, 0, numRows, numColumns)) { - currentByte |= 1; - } - currentByte <<= 1; - if (ReadModule(numRows - 2, 0, numRows, numColumns)) { - currentByte |= 1; - } - currentByte <<= 1; - if (ReadModule(numRows - 1, 0, numRows, numColumns)) { - currentByte |= 1; - } - currentByte <<= 1; - if (ReadModule(0, numColumns - 2, numRows, numColumns)) { - currentByte |= 1; - } - currentByte <<= 1; - if (ReadModule(0, numColumns - 1, numRows, numColumns)) { - currentByte |= 1; - } - currentByte <<= 1; - if (ReadModule(1, numColumns - 1, numRows, numColumns)) { - currentByte |= 1; - } - currentByte <<= 1; - if (ReadModule(2, numColumns - 1, numRows, numColumns)) { - currentByte |= 1; - } - currentByte <<= 1; - if (ReadModule(3, numColumns - 1, numRows, numColumns)) { - currentByte |= 1; - } - return currentByte; -} -CBC_CommonBitMatrix* CBC_DataMatrixBitMatrixParser::ExtractDataRegion( - CBC_CommonBitMatrix* bitMatrix, - int32_t& e) { - int32_t symbolSizeRows = m_version->GetSymbolSizeRows(); - int32_t symbolSizeColumns = m_version->GetSymbolSizeColumns(); - if (bitMatrix->GetHeight() != symbolSizeRows) { - e = BCExceptionCanNotCallGetDimensionOnNonSquareMatrix; - return NULL; - } - int32_t dataRegionSizeRows = m_version->GetDataRegionSizeRows(); - int32_t dataRegionSizeColumns = m_version->GetDataRegionSizeColumns(); - int32_t numDataRegionsRow = symbolSizeRows / dataRegionSizeRows; - int32_t numDataRegionsColumn = symbolSizeColumns / dataRegionSizeColumns; - int32_t sizeDataRegionRow = numDataRegionsRow * dataRegionSizeRows; - int32_t sizeDataRegionColumn = numDataRegionsColumn * dataRegionSizeColumns; - CBC_CommonBitMatrix* bitMatrixWithoutAlignment = new CBC_CommonBitMatrix(); - bitMatrixWithoutAlignment->Init(sizeDataRegionColumn, sizeDataRegionRow); - int32_t dataRegionRow; - for (dataRegionRow = 0; dataRegionRow < numDataRegionsRow; ++dataRegionRow) { - int32_t dataRegionRowOffset = dataRegionRow * dataRegionSizeRows; - int32_t dataRegionColumn; - for (dataRegionColumn = 0; dataRegionColumn < numDataRegionsColumn; - ++dataRegionColumn) { - int32_t dataRegionColumnOffset = dataRegionColumn * dataRegionSizeColumns; - int32_t i; - for (i = 0; i < dataRegionSizeRows; ++i) { - int32_t readRowOffset = - dataRegionRow * (dataRegionSizeRows + 2) + 1 + i; - int32_t writeRowOffset = dataRegionRowOffset + i; - int32_t j; - for (j = 0; j < dataRegionSizeColumns; ++j) { - int32_t readColumnOffset = - dataRegionColumn * (dataRegionSizeColumns + 2) + 1 + j; - if (bitMatrix->Get(readColumnOffset, readRowOffset)) { - int32_t writeColumnOffset = dataRegionColumnOffset + j; - bitMatrixWithoutAlignment->Set(writeColumnOffset, writeRowOffset); - } - } - } - } - } - return bitMatrixWithoutAlignment; -} diff --git a/xfa/src/fxbarcode/datamatrix/BC_DataMatrixBitMatrixParser.h b/xfa/src/fxbarcode/datamatrix/BC_DataMatrixBitMatrixParser.h deleted file mode 100644 index 967e08ddfd..0000000000 --- a/xfa/src/fxbarcode/datamatrix/BC_DataMatrixBitMatrixParser.h +++ /dev/null @@ -1,45 +0,0 @@ -// 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 - -#ifndef XFA_SRC_FXBARCODE_DATAMATRIX_BC_DATAMATRIXBITMATRIXPARSER_H_ -#define XFA_SRC_FXBARCODE_DATAMATRIX_BC_DATAMATRIXBITMATRIXPARSER_H_ - -#include "core/include/fxcrt/fx_basic.h" - -class CBC_CommonBitMatrix; -class CBC_DataMatrixVersion; - -class CBC_DataMatrixBitMatrixParser { - public: - CBC_DataMatrixBitMatrixParser(); - virtual ~CBC_DataMatrixBitMatrixParser(); - CBC_DataMatrixVersion* GetVersion(); - CFX_ByteArray* ReadCodewords(int32_t& e); - FX_BOOL ReadModule(int32_t row, - int32_t column, - int32_t numRows, - int32_t numColumns); - int32_t ReadUtah(int32_t row, - int32_t column, - int32_t numRows, - int32_t numColumns); - int32_t ReadCorner1(int32_t numRows, int32_t numColumns); - int32_t ReadCorner2(int32_t numRows, int32_t numColumns); - int32_t ReadCorner3(int32_t numRows, int32_t numColumns); - int32_t ReadCorner4(int32_t numRows, int32_t numColumns); - CBC_CommonBitMatrix* ExtractDataRegion(CBC_CommonBitMatrix* bitMatrix, - int32_t& e); - virtual void Init(CBC_CommonBitMatrix* bitMatrix, int32_t& e); - - private: - static CBC_DataMatrixVersion* ReadVersion(CBC_CommonBitMatrix* bitMatrix, - int32_t& e); - CBC_CommonBitMatrix* m_mappingBitMatrix; - CBC_CommonBitMatrix* m_readMappingMatrix; - CBC_DataMatrixVersion* m_version; -}; - -#endif // XFA_SRC_FXBARCODE_DATAMATRIX_BC_DATAMATRIXBITMATRIXPARSER_H_ diff --git a/xfa/src/fxbarcode/datamatrix/BC_DataMatrixDataBlock.cpp b/xfa/src/fxbarcode/datamatrix/BC_DataMatrixDataBlock.cpp deleted file mode 100644 index fbd0ea1c9e..0000000000 --- a/xfa/src/fxbarcode/datamatrix/BC_DataMatrixDataBlock.cpp +++ /dev/null @@ -1,115 +0,0 @@ -// 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 2008 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/datamatrix/BC_DataMatrixDataBlock.h" - -#include <memory> - -#include "xfa/src/fxbarcode/datamatrix/BC_DataMatrixVersion.h" -#include "xfa/src/fxbarcode/utils.h" - -CBC_DataMatrixDataBlock::~CBC_DataMatrixDataBlock() {} -CBC_DataMatrixDataBlock::CBC_DataMatrixDataBlock(int32_t numDataCodewords, - CFX_ByteArray* codewords) { - m_codewords.Copy(*codewords); - m_numDataCodewords = numDataCodewords; -} -CFX_PtrArray* CBC_DataMatrixDataBlock::GetDataBlocks( - CFX_ByteArray* rawCodewords, - CBC_DataMatrixVersion* version, - int32_t& e) { - ECBlocks* ecBlocks = version->GetECBlocks(); - int32_t totalBlocks = 0; - const CFX_PtrArray& ecBlockArray = ecBlocks->GetECBlocks(); - int32_t i; - for (i = 0; i < ecBlockArray.GetSize(); i++) { - totalBlocks += ((ECB*)ecBlockArray[i])->GetCount(); - } - std::unique_ptr<CFX_PtrArray> result(new CFX_PtrArray()); - result->SetSize(totalBlocks); - int32_t numResultBlocks = 0; - int32_t j; - for (j = 0; j < ecBlockArray.GetSize(); j++) { - for (i = 0; i < ((ECB*)ecBlockArray[j])->GetCount(); i++) { - int32_t numDataCodewords = ((ECB*)ecBlockArray[j])->GetDataCodewords(); - int32_t numBlockCodewords = ecBlocks->GetECCodewords() + numDataCodewords; - CFX_ByteArray codewords; - codewords.SetSize(numBlockCodewords); - (*result)[numResultBlocks++] = - new CBC_DataMatrixDataBlock(numDataCodewords, &codewords); - codewords.SetSize(0); - } - } - int32_t longerBlocksTotalCodewords = - ((CBC_DataMatrixDataBlock*)(*result)[0])->GetCodewords()->GetSize(); - int32_t longerBlocksNumDataCodewords = - longerBlocksTotalCodewords - ecBlocks->GetECCodewords(); - int32_t shorterBlocksNumDataCodewords = longerBlocksNumDataCodewords - 1; - int32_t rawCodewordsOffset = 0; - for (i = 0; i < shorterBlocksNumDataCodewords; i++) { - int32_t j; - for (j = 0; j < numResultBlocks; j++) { - if (rawCodewordsOffset < rawCodewords->GetSize()) { - ((CBC_DataMatrixDataBlock*)(*result)[j]) - ->GetCodewords() - -> - operator[](i) = (*rawCodewords)[rawCodewordsOffset++]; - } - } - } - const bool specialVersion = version->GetVersionNumber() == 24; - int32_t numLongerBlocks = specialVersion ? 8 : numResultBlocks; - for (j = 0; j < numLongerBlocks; j++) { - if (rawCodewordsOffset < rawCodewords->GetSize()) { - ((CBC_DataMatrixDataBlock*)(*result)[j]) - ->GetCodewords() - -> - operator[](longerBlocksNumDataCodewords - 1) = - (*rawCodewords)[rawCodewordsOffset++]; - } - } - int32_t max = - ((CBC_DataMatrixDataBlock*)(*result)[0])->GetCodewords()->GetSize(); - for (i = longerBlocksNumDataCodewords; i < max; i++) { - int32_t j; - for (j = 0; j < numResultBlocks; j++) { - int32_t iOffset = specialVersion && j > 7 ? i - 1 : i; - if (rawCodewordsOffset < rawCodewords->GetSize()) { - ((CBC_DataMatrixDataBlock*)(*result)[j]) - ->GetCodewords() - -> - operator[](iOffset) = (*rawCodewords)[rawCodewordsOffset++]; - } - } - } - if (rawCodewordsOffset != rawCodewords->GetSize()) { - e = BCExceptionIllegalArgument; - return NULL; - } - return result.release(); -} -int32_t CBC_DataMatrixDataBlock::GetNumDataCodewords() { - return m_numDataCodewords; -} -CFX_ByteArray* CBC_DataMatrixDataBlock::GetCodewords() { - return &m_codewords; -} diff --git a/xfa/src/fxbarcode/datamatrix/BC_DataMatrixDataBlock.h b/xfa/src/fxbarcode/datamatrix/BC_DataMatrixDataBlock.h deleted file mode 100644 index 68a4ceacc7..0000000000 --- a/xfa/src/fxbarcode/datamatrix/BC_DataMatrixDataBlock.h +++ /dev/null @@ -1,32 +0,0 @@ -// 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 - -#ifndef XFA_SRC_FXBARCODE_DATAMATRIX_BC_DATAMATRIXDATABLOCK_H_ -#define XFA_SRC_FXBARCODE_DATAMATRIX_BC_DATAMATRIXDATABLOCK_H_ - -#include "core/include/fxcrt/fx_basic.h" - -class CBC_DataMatrixVersion; - -class CBC_DataMatrixDataBlock { - public: - virtual ~CBC_DataMatrixDataBlock(); - - int32_t GetNumDataCodewords(); - CFX_ByteArray* GetCodewords(); - - static CFX_PtrArray* GetDataBlocks(CFX_ByteArray* rawCodewords, - CBC_DataMatrixVersion* version, - int32_t& e); - - private: - int32_t m_numDataCodewords; - CFX_ByteArray m_codewords; - - CBC_DataMatrixDataBlock(int32_t numDataCodewords, CFX_ByteArray* codewords); -}; - -#endif // XFA_SRC_FXBARCODE_DATAMATRIX_BC_DATAMATRIXDATABLOCK_H_ diff --git a/xfa/src/fxbarcode/datamatrix/BC_DataMatrixDecodedBitStreamParser.cpp b/xfa/src/fxbarcode/datamatrix/BC_DataMatrixDecodedBitStreamParser.cpp deleted file mode 100644 index f378fff05d..0000000000 --- a/xfa/src/fxbarcode/datamatrix/BC_DataMatrixDecodedBitStreamParser.cpp +++ /dev/null @@ -1,473 +0,0 @@ -// 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 2008 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/common/BC_CommonBitSource.h" -#include "xfa/src/fxbarcode/common/BC_CommonDecoderResult.h" -#include "xfa/src/fxbarcode/datamatrix/BC_DataMatrixDecodedBitStreamParser.h" - -const FX_CHAR CBC_DataMatrixDecodedBitStreamParser::C40_BASIC_SET_CHARS[] = { - '*', '*', '*', ' ', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', - 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', - 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z'}; -const FX_CHAR CBC_DataMatrixDecodedBitStreamParser::C40_SHIFT2_SET_CHARS[] = { - '!', '"', '#', '$', '%', '&', '\'', '(', ')', '*', '+', ',', '-', '.', - '/', ':', ';', '<', '=', '>', '?', '@', '[', '\\', ']', '^', '_'}; -const FX_CHAR CBC_DataMatrixDecodedBitStreamParser::TEXT_BASIC_SET_CHARS[] = { - '*', '*', '*', ' ', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', - 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', - 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z'}; -const FX_CHAR CBC_DataMatrixDecodedBitStreamParser::TEXT_SHIFT3_SET_CHARS[] = { - '\'', 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', - 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', - 'V', 'W', 'X', 'Y', 'Z', '{', '|', '}', '~', (FX_CHAR)127}; -const int32_t CBC_DataMatrixDecodedBitStreamParser::PAD_ENCODE = 0; -const int32_t CBC_DataMatrixDecodedBitStreamParser::ASCII_ENCODE = 1; -const int32_t CBC_DataMatrixDecodedBitStreamParser::C40_ENCODE = 2; -const int32_t CBC_DataMatrixDecodedBitStreamParser::TEXT_ENCODE = 3; -const int32_t CBC_DataMatrixDecodedBitStreamParser::ANSIX12_ENCODE = 4; -const int32_t CBC_DataMatrixDecodedBitStreamParser::EDIFACT_ENCODE = 5; -const int32_t CBC_DataMatrixDecodedBitStreamParser::BASE256_ENCODE = 6; -CBC_DataMatrixDecodedBitStreamParser::CBC_DataMatrixDecodedBitStreamParser() {} -CBC_DataMatrixDecodedBitStreamParser::~CBC_DataMatrixDecodedBitStreamParser() {} -CBC_CommonDecoderResult* CBC_DataMatrixDecodedBitStreamParser::Decode( - CFX_ByteArray& bytes, - int32_t& e) { - CBC_CommonBitSource bits(&bytes); - CFX_ByteString result; - CFX_ByteString resultTrailer; - CFX_Int32Array byteSegments; - int32_t mode = ASCII_ENCODE; - do { - if (mode == 1) { - mode = DecodeAsciiSegment(&bits, result, resultTrailer, e); - BC_EXCEPTION_CHECK_ReturnValue(e, NULL); - } else { - switch (mode) { - case 2: - DecodeC40Segment(&bits, result, e); - BC_EXCEPTION_CHECK_ReturnValue(e, NULL); - break; - case 3: - DecodeTextSegment(&bits, result, e); - BC_EXCEPTION_CHECK_ReturnValue(e, NULL); - break; - case 4: - DecodeAnsiX12Segment(&bits, result, e); - BC_EXCEPTION_CHECK_ReturnValue(e, NULL); - break; - case 5: - DecodeEdifactSegment(&bits, result, e); - BC_EXCEPTION_CHECK_ReturnValue(e, NULL); - break; - case 6: - DecodeBase256Segment(&bits, result, byteSegments, e); - BC_EXCEPTION_CHECK_ReturnValue(e, NULL); - break; - default: - e = BCExceptionFormatException; - return NULL; - } - mode = ASCII_ENCODE; - } - } while (mode != PAD_ENCODE && bits.Available() > 0); - if (resultTrailer.GetLength() > 0) { - result += resultTrailer; - } - CBC_CommonDecoderResult* tempCp = new CBC_CommonDecoderResult(); - tempCp->Init(bytes, result, - (byteSegments.GetSize() <= 0) ? CFX_Int32Array() : byteSegments, - NULL, e); - BC_EXCEPTION_CHECK_ReturnValue(e, NULL); - return tempCp; -} -int32_t CBC_DataMatrixDecodedBitStreamParser::DecodeAsciiSegment( - CBC_CommonBitSource* bits, - CFX_ByteString& result, - CFX_ByteString& resultTrailer, - int32_t& e) { - FX_CHAR buffer[128]; - FX_BOOL upperShift = FALSE; - do { - int32_t oneByte = bits->ReadBits(8, e); - BC_EXCEPTION_CHECK_ReturnValue(e, 0); - if (oneByte == 0) { - e = BCExceptionFormatException; - return 0; - } else if (oneByte <= 128) { - oneByte = upperShift ? oneByte + 128 : oneByte; - upperShift = FALSE; - result += ((FX_CHAR)(oneByte - 1)); - return ASCII_ENCODE; - } else if (oneByte == 129) { - return PAD_ENCODE; - } else if (oneByte <= 229) { - int32_t value = oneByte - 130; - FXSYS_itoa(value, buffer, 10); - if (value < 10) { - result += '0'; - buffer[1] = '\0'; - } else { - buffer[2] = '\0'; - } - result += buffer; - } else if (oneByte == 230) { - return C40_ENCODE; - } else if (oneByte == 231) { - return BASE256_ENCODE; - } else if (oneByte == 232 || oneByte == 233 || oneByte == 234) { - } else if (oneByte == 235) { - upperShift = TRUE; - } else if (oneByte == 236) { - result += "[)>"; - result += 0x1E; - result += "05"; - result += 0x1D; - resultTrailer.Insert(0, 0x1E); - resultTrailer.Insert(0 + 1, 0x04); - } else if (oneByte == 237) { - result += "[)>"; - result += 0x1E; - result += "06"; - result += 0x1D; - resultTrailer.Insert(0, 0x1E); - resultTrailer.Insert(0 + 1, 0x04); - } else if (oneByte == 238) { - return ANSIX12_ENCODE; - } else if (oneByte == 239) { - return TEXT_ENCODE; - } else if (oneByte == 240) { - return EDIFACT_ENCODE; - } else if (oneByte == 241) { - } else if (oneByte >= 242) { - if (oneByte == 254 && bits->Available() == 0) { - } else { - e = BCExceptionFormatException; - return 0; - } - } - } while (bits->Available() > 0); - return ASCII_ENCODE; -} -void CBC_DataMatrixDecodedBitStreamParser::DecodeC40Segment( - CBC_CommonBitSource* bits, - CFX_ByteString& result, - int32_t& e) { - FX_BOOL upperShift = FALSE; - CFX_Int32Array cValues; - cValues.SetSize(3); - do { - if (bits->Available() == 8) { - return; - } - int32_t firstByte = bits->ReadBits(8, e); - BC_EXCEPTION_CHECK_ReturnVoid(e); - if (firstByte == 254) { - return; - } - int32_t tempp = bits->ReadBits(8, e); - BC_EXCEPTION_CHECK_ReturnVoid(e); - ParseTwoBytes(firstByte, tempp, cValues); - int32_t shift = 0; - int32_t i; - for (i = 0; i < 3; i++) { - int32_t cValue = cValues[i]; - switch (shift) { - case 0: - if (cValue < 3) { - shift = cValue + 1; - } else if (cValue < 27) { - FX_CHAR c40char = C40_BASIC_SET_CHARS[cValue]; - if (upperShift) { - result += (FX_CHAR)(c40char + 128); - upperShift = FALSE; - } else { - result += c40char; - } - } else { - e = BCExceptionFormatException; - return; - } - break; - case 1: - if (upperShift) { - result += (FX_CHAR)(cValue + 128); - upperShift = FALSE; - } else { - result += cValue; - } - shift = 0; - break; - case 2: - if (cValue < 27) { - FX_CHAR c40char = C40_SHIFT2_SET_CHARS[cValue]; - if (upperShift) { - result += (FX_CHAR)(c40char + 128); - upperShift = FALSE; - } else { - result += c40char; - } - } else if (cValue == 27) { - e = BCExceptionFormatException; - return; - } else if (cValue == 30) { - upperShift = TRUE; - } else { - e = BCExceptionFormatException; - return; - } - shift = 0; - break; - case 3: - if (upperShift) { - result += (FX_CHAR)(cValue + 224); - upperShift = FALSE; - } else { - result += (FX_CHAR)(cValue + 96); - } - shift = 0; - break; - default: - break; - e = BCExceptionFormatException; - return; - } - } - } while (bits->Available() > 0); -} -void CBC_DataMatrixDecodedBitStreamParser::DecodeTextSegment( - CBC_CommonBitSource* bits, - CFX_ByteString& result, - int32_t& e) { - FX_BOOL upperShift = FALSE; - CFX_Int32Array cValues; - cValues.SetSize(3); - int32_t shift = 0; - do { - if (bits->Available() == 8) { - return; - } - int32_t firstByte = bits->ReadBits(8, e); - BC_EXCEPTION_CHECK_ReturnVoid(e); - if (firstByte == 254) { - return; - } - int32_t inTp = bits->ReadBits(8, e); - BC_EXCEPTION_CHECK_ReturnVoid(e); - ParseTwoBytes(firstByte, inTp, cValues); - for (int32_t i = 0; i < 3; i++) { - int32_t cValue = cValues[i]; - switch (shift) { - case 0: - if (cValue < 3) { - shift = cValue + 1; - } else if (cValue < 40) { - FX_CHAR textChar = TEXT_BASIC_SET_CHARS[cValue]; - if (upperShift) { - result += (FX_CHAR)(textChar + 128); - upperShift = FALSE; - } else { - result += textChar; - } - } else { - e = BCExceptionFormatException; - return; - } - break; - case 1: - if (upperShift) { - result += (FX_CHAR)(cValue + 128); - upperShift = FALSE; - } else { - result += cValue; - } - shift = 0; - break; - case 2: - if (cValue < 27) { - FX_CHAR c40char = C40_SHIFT2_SET_CHARS[cValue]; - if (upperShift) { - result += (FX_CHAR)(c40char + 128); - upperShift = FALSE; - } else { - result += c40char; - } - } else if (cValue == 27) { - e = BCExceptionFormatException; - return; - } else if (cValue == 30) { - upperShift = TRUE; - } else { - e = BCExceptionFormatException; - return; - } - shift = 0; - break; - case 3: - if (cValue < 19) { - FX_CHAR textChar = TEXT_SHIFT3_SET_CHARS[cValue]; - if (upperShift) { - result += (FX_CHAR)(textChar + 128); - upperShift = FALSE; - } else { - result += textChar; - } - shift = 0; - } else { - e = BCExceptionFormatException; - return; - } - break; - default: - break; - e = BCExceptionFormatException; - return; - } - } - } while (bits->Available() > 0); -} -void CBC_DataMatrixDecodedBitStreamParser::DecodeAnsiX12Segment( - CBC_CommonBitSource* bits, - CFX_ByteString& result, - int32_t& e) { - CFX_Int32Array cValues; - cValues.SetSize(3); - do { - if (bits->Available() == 8) { - return; - } - int32_t firstByte = bits->ReadBits(8, e); - BC_EXCEPTION_CHECK_ReturnVoid(e); - if (firstByte == 254) { - return; - } - int32_t iTemp1 = bits->ReadBits(8, e); - BC_EXCEPTION_CHECK_ReturnVoid(e); - ParseTwoBytes(firstByte, iTemp1, cValues); - int32_t i; - for (i = 0; i < 3; i++) { - int32_t cValue = cValues[i]; - if (cValue == 0) { - BC_FX_ByteString_Append(result, 1, '\r'); - } else if (cValue == 1) { - BC_FX_ByteString_Append(result, 1, '*'); - } else if (cValue == 2) { - BC_FX_ByteString_Append(result, 1, '>'); - } else if (cValue == 3) { - BC_FX_ByteString_Append(result, 1, ' '); - } else if (cValue < 14) { - BC_FX_ByteString_Append(result, 1, (FX_CHAR)(cValue + 44)); - } else if (cValue < 40) { - BC_FX_ByteString_Append(result, 1, (FX_CHAR)(cValue + 51)); - } else { - e = BCExceptionFormatException; - return; - } - } - } while (bits->Available() > 0); -} -void CBC_DataMatrixDecodedBitStreamParser::ParseTwoBytes( - int32_t firstByte, - int32_t secondByte, - CFX_Int32Array& result) { - int32_t fullBitValue = (firstByte << 8) + secondByte - 1; - int32_t temp = fullBitValue / 1600; - result[0] = temp; - fullBitValue -= temp * 1600; - temp = fullBitValue / 40; - result[1] = temp; - result[2] = fullBitValue - temp * 40; -} - -void CBC_DataMatrixDecodedBitStreamParser::DecodeEdifactSegment( - CBC_CommonBitSource* bits, - CFX_ByteString& result, - int32_t& e) { - FX_CHAR buffer[128]; - FX_BOOL unlatch = FALSE; - do { - if (bits->Available() <= 16) - return; - - for (int32_t i = 0; i < 4; i++) { - int32_t edifactValue = bits->ReadBits(6, e); - BC_EXCEPTION_CHECK_ReturnVoid(e); - if (edifactValue == 0x1F) - unlatch = TRUE; - - if (!unlatch) { - if ((edifactValue & 32) == 0) - edifactValue |= 64; - result += FXSYS_itoa(edifactValue, buffer, 10); - } - } - } while (!unlatch && bits->Available() > 0); -} - -void CBC_DataMatrixDecodedBitStreamParser::DecodeBase256Segment( - CBC_CommonBitSource* bits, - CFX_ByteString& result, - CFX_Int32Array& byteSegments, - int32_t& e) { - int32_t codewordPosition = 1 + bits->getByteOffset(); - int32_t iTmp = bits->ReadBits(8, e); - BC_EXCEPTION_CHECK_ReturnVoid(e); - int32_t d1 = Unrandomize255State(iTmp, codewordPosition++); - int32_t count; - if (d1 == 0) { - count = bits->Available() / 8; - } else if (d1 < 250) { - count = d1; - } else { - int32_t iTmp3 = bits->ReadBits(8, e); - BC_EXCEPTION_CHECK_ReturnVoid(e); - count = 250 * (d1 - 249) + Unrandomize255State(iTmp3, codewordPosition++); - } - if (count < 0) { - e = BCExceptionFormatException; - return; - } - CFX_ByteArray* bytes = new CFX_ByteArray(); - bytes->SetSize(count); - int32_t i; - for (i = 0; i < count; i++) { - if (bits->Available() < 8) { - e = BCExceptionFormatException; - delete bytes; - return; - } - int32_t iTemp5 = bits->ReadBits(8, e); - if (e != BCExceptionNO) { - delete bytes; - return; - } - bytes->SetAt(i, Unrandomize255State(iTemp5, codewordPosition++)); - } - BC_FX_ByteString_Append(result, *bytes); - delete bytes; -} -uint8_t CBC_DataMatrixDecodedBitStreamParser::Unrandomize255State( - int32_t randomizedBase256Codeword, - int32_t base256CodewordPosition) { - int32_t pseudoRandomNumber = ((149 * base256CodewordPosition) % 255) + 1; - int32_t tempVariable = randomizedBase256Codeword - pseudoRandomNumber; - return (uint8_t)(tempVariable >= 0 ? tempVariable : tempVariable + 256); -} diff --git a/xfa/src/fxbarcode/datamatrix/BC_DataMatrixDecodedBitStreamParser.h b/xfa/src/fxbarcode/datamatrix/BC_DataMatrixDecodedBitStreamParser.h deleted file mode 100644 index eba1828d19..0000000000 --- a/xfa/src/fxbarcode/datamatrix/BC_DataMatrixDecodedBitStreamParser.h +++ /dev/null @@ -1,58 +0,0 @@ -// 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 - -#ifndef XFA_SRC_FXBARCODE_DATAMATRIX_BC_DATAMATRIXDECODEDBITSTREAMPARSER_H_ -#define XFA_SRC_FXBARCODE_DATAMATRIX_BC_DATAMATRIXDECODEDBITSTREAMPARSER_H_ -class CBC_CommonDecoderResult; -class CBC_CommonBitSource; -class CBC_DataMatrixDecodedBitStreamParser { - public: - CBC_DataMatrixDecodedBitStreamParser(); - virtual ~CBC_DataMatrixDecodedBitStreamParser(); - static CBC_CommonDecoderResult* Decode(CFX_ByteArray& bytes, int32_t& e); - - private: - static int32_t DecodeAsciiSegment(CBC_CommonBitSource* bits, - CFX_ByteString& result, - CFX_ByteString& resultTrailer, - int32_t& e); - static void DecodeC40Segment(CBC_CommonBitSource* bits, - CFX_ByteString& result, - int32_t& e); - static void DecodeTextSegment(CBC_CommonBitSource* bits, - CFX_ByteString& result, - int32_t& e); - static void DecodeAnsiX12Segment(CBC_CommonBitSource* bits, - CFX_ByteString& result, - int32_t& e); - static void ParseTwoBytes(int32_t firstByte, - int32_t secondByte, - CFX_Int32Array& result); - static void DecodeEdifactSegment(CBC_CommonBitSource* bits, - CFX_ByteString& result, - int32_t& e); - static void DecodeBase256Segment(CBC_CommonBitSource* bits, - CFX_ByteString& result, - CFX_Int32Array& byteSegments, - int32_t& e); - static uint8_t Unrandomize255State(int32_t randomizedBase256Codeword, - int32_t base256CodewordPosition); - - static const FX_CHAR C40_BASIC_SET_CHARS[]; - static const FX_CHAR C40_SHIFT2_SET_CHARS[]; - - static const FX_CHAR TEXT_BASIC_SET_CHARS[]; - static const FX_CHAR TEXT_SHIFT3_SET_CHARS[]; - static const int32_t PAD_ENCODE; - static const int32_t ASCII_ENCODE; - static const int32_t C40_ENCODE; - static const int32_t TEXT_ENCODE; - static const int32_t ANSIX12_ENCODE; - static const int32_t EDIFACT_ENCODE; - static const int32_t BASE256_ENCODE; -}; - -#endif // XFA_SRC_FXBARCODE_DATAMATRIX_BC_DATAMATRIXDECODEDBITSTREAMPARSER_H_ diff --git a/xfa/src/fxbarcode/datamatrix/BC_DataMatrixDecoder.cpp b/xfa/src/fxbarcode/datamatrix/BC_DataMatrixDecoder.cpp deleted file mode 100644 index 423cefc65f..0000000000 --- a/xfa/src/fxbarcode/datamatrix/BC_DataMatrixDecoder.cpp +++ /dev/null @@ -1,114 +0,0 @@ -// 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 2007 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/datamatrix/BC_DataMatrixDecoder.h" - -#include <memory> - -#include "xfa/src/fxbarcode/common/BC_CommonBitMatrix.h" -#include "xfa/src/fxbarcode/common/reedsolomon/BC_ReedSolomonDecoder.h" -#include "xfa/src/fxbarcode/common/reedsolomon/BC_ReedSolomonGF256.h" -#include "xfa/src/fxbarcode/datamatrix/BC_DataMatrixBitMatrixParser.h" -#include "xfa/src/fxbarcode/datamatrix/BC_DataMatrixDataBlock.h" -#include "xfa/src/fxbarcode/datamatrix/BC_DataMatrixDecodedBitStreamParser.h" -#include "xfa/src/fxbarcode/datamatrix/BC_DataMatrixVersion.h" - -CBC_DataMatrixDecoder::CBC_DataMatrixDecoder() { - m_rsDecoder = NULL; -} -void CBC_DataMatrixDecoder::Init() { - m_rsDecoder = - new CBC_ReedSolomonDecoder(CBC_ReedSolomonGF256::DataMatrixField); -} -CBC_DataMatrixDecoder::~CBC_DataMatrixDecoder() { - delete m_rsDecoder; -} -CBC_CommonDecoderResult* CBC_DataMatrixDecoder::Decode( - CBC_CommonBitMatrix* bits, - int32_t& e) { - CBC_DataMatrixBitMatrixParser parser; - parser.Init(bits, e); - BC_EXCEPTION_CHECK_ReturnValue(e, NULL); - CBC_DataMatrixVersion* version = parser.GetVersion(); - std::unique_ptr<CFX_ByteArray> codewords(parser.ReadCodewords(e)); - BC_EXCEPTION_CHECK_ReturnValue(e, NULL); - CFX_PtrArray* dataBlocks = - CBC_DataMatrixDataBlock::GetDataBlocks(codewords.get(), version, e); - BC_EXCEPTION_CHECK_ReturnValue(e, NULL); - int32_t dataBlocksCount = dataBlocks->GetSize(); - int32_t totalBytes = 0; - int32_t i, j; - for (i = 0; i < dataBlocksCount; i++) { - totalBytes += - ((CBC_DataMatrixDataBlock*)(*dataBlocks)[i])->GetNumDataCodewords(); - } - CFX_ByteArray resultBytes; - resultBytes.SetSize(totalBytes); - for (j = 0; j < dataBlocksCount; j++) { - CFX_ByteArray* codewordBytes = - ((CBC_DataMatrixDataBlock*)(*dataBlocks)[j])->GetCodewords(); - int32_t numDataCodewords = - ((CBC_DataMatrixDataBlock*)(*dataBlocks)[j])->GetNumDataCodewords(); - CorrectErrors(*codewordBytes, numDataCodewords, e); - if (e != BCExceptionNO) { - for (int32_t i = 0; i < dataBlocks->GetSize(); i++) { - delete (CBC_DataMatrixDataBlock*)(*dataBlocks)[i]; - } - delete dataBlocks; - dataBlocks = NULL; - return NULL; - } - int32_t i; - for (i = 0; i < numDataCodewords; i++) { - resultBytes[i * dataBlocksCount + j] = (*codewordBytes)[i]; - } - } - for (i = 0; i < (dataBlocks->GetSize()); i++) { - delete (CBC_DataMatrixDataBlock*)(*dataBlocks)[i]; - } - delete dataBlocks; - dataBlocks = NULL; - CBC_CommonDecoderResult* resultR = - CBC_DataMatrixDecodedBitStreamParser::Decode(resultBytes, e); - BC_EXCEPTION_CHECK_ReturnValue(e, NULL); - return resultR; -} -void CBC_DataMatrixDecoder::CorrectErrors(CFX_ByteArray& codewordBytes, - int32_t numDataCodewords, - int32_t& e) { - int32_t numCodewords = codewordBytes.GetSize(); - CFX_Int32Array codewordsInts; - codewordsInts.SetSize(numCodewords); - int32_t i; - for (i = 0; i < numCodewords; i++) { - codewordsInts[i] = codewordBytes[i] & 0xFF; - } - int32_t numECCodewords = codewordBytes.GetSize() - numDataCodewords; - m_rsDecoder->Decode(&codewordsInts, numECCodewords, e); - if (e != BCExceptionNO) { - e = BCExceptionChecksumException; - return; - } - for (i = 0; i < numDataCodewords; i++) { - codewordBytes[i] = (uint8_t)codewordsInts[i]; - } -} diff --git a/xfa/src/fxbarcode/datamatrix/BC_DataMatrixDecoder.h b/xfa/src/fxbarcode/datamatrix/BC_DataMatrixDecoder.h deleted file mode 100644 index d80a51247f..0000000000 --- a/xfa/src/fxbarcode/datamatrix/BC_DataMatrixDecoder.h +++ /dev/null @@ -1,30 +0,0 @@ -// 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 - -#ifndef XFA_SRC_FXBARCODE_DATAMATRIX_BC_DATAMATRIXDECODER_H_ -#define XFA_SRC_FXBARCODE_DATAMATRIX_BC_DATAMATRIXDECODER_H_ - -#include "core/include/fxcrt/fx_basic.h" - -class CBC_ReedSolomonDecoder; -class CBC_CommonDecoderResult; -class CBC_CommonBitMatrix; - -class CBC_DataMatrixDecoder { - public: - CBC_DataMatrixDecoder(); - virtual ~CBC_DataMatrixDecoder(); - CBC_CommonDecoderResult* Decode(CBC_CommonBitMatrix* bits, int32_t& e); - virtual void Init(); - - private: - void CorrectErrors(CFX_ByteArray& codewordBytes, - int32_t numDataCodewords, - int32_t& e); - CBC_ReedSolomonDecoder* m_rsDecoder; -}; - -#endif // XFA_SRC_FXBARCODE_DATAMATRIX_BC_DATAMATRIXDECODER_H_ diff --git a/xfa/src/fxbarcode/datamatrix/BC_DataMatrixDetector.cpp b/xfa/src/fxbarcode/datamatrix/BC_DataMatrixDetector.cpp deleted file mode 100644 index c29c64862a..0000000000 --- a/xfa/src/fxbarcode/datamatrix/BC_DataMatrixDetector.cpp +++ /dev/null @@ -1,406 +0,0 @@ -// 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 2008 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/datamatrix/BC_DataMatrixDetector.h" - -#include <algorithm> -#include <memory> - -#include "xfa/src/fxbarcode/BC_ResultPoint.h" -#include "xfa/src/fxbarcode/common/BC_CommonBitMatrix.h" -#include "xfa/src/fxbarcode/common/BC_WhiteRectangleDetector.h" -#include "xfa/src/fxbarcode/qrcode/BC_QRDetectorResult.h" -#include "xfa/src/fxbarcode/qrcode/BC_QRFinderPatternFinder.h" -#include "xfa/src/fxbarcode/qrcode/BC_QRGridSampler.h" -#include "xfa/src/fxbarcode/utils.h" - -const int32_t CBC_DataMatrixDetector::INTEGERS[5] = {0, 1, 2, 3, 4}; -CBC_DataMatrixDetector::CBC_DataMatrixDetector(CBC_CommonBitMatrix* image) - : m_image(image), m_rectangleDetector(NULL) {} -void CBC_DataMatrixDetector::Init(int32_t& e) { - m_rectangleDetector = new CBC_WhiteRectangleDetector(m_image); - m_rectangleDetector->Init(e); - BC_EXCEPTION_CHECK_ReturnVoid(e); -} -CBC_DataMatrixDetector::~CBC_DataMatrixDetector() { - delete m_rectangleDetector; -} -inline FX_BOOL ResultPointsAndTransitionsComparator(void* a, void* b) { - return ((CBC_ResultPointsAndTransitions*)b)->GetTransitions() > - ((CBC_ResultPointsAndTransitions*)a)->GetTransitions(); -} -CBC_QRDetectorResult* CBC_DataMatrixDetector::Detect(int32_t& e) { - CFX_PtrArray* cornerPoints = m_rectangleDetector->Detect(e); - BC_EXCEPTION_CHECK_ReturnValue(e, NULL); - CBC_ResultPoint* pointA = (CBC_ResultPoint*)(*cornerPoints)[0]; - CBC_ResultPoint* pointB = (CBC_ResultPoint*)(*cornerPoints)[1]; - CBC_ResultPoint* pointC = (CBC_ResultPoint*)(*cornerPoints)[2]; - CBC_ResultPoint* pointD = (CBC_ResultPoint*)(*cornerPoints)[3]; - delete cornerPoints; - cornerPoints = NULL; - CFX_PtrArray transitions; - transitions.Add(TransitionsBetween(pointA, pointB)); - transitions.Add(TransitionsBetween(pointA, pointC)); - transitions.Add(TransitionsBetween(pointB, pointD)); - transitions.Add(TransitionsBetween(pointC, pointD)); - BC_FX_PtrArray_Sort(transitions, &ResultPointsAndTransitionsComparator); - delete ((CBC_ResultPointsAndTransitions*)transitions[2]); - delete ((CBC_ResultPointsAndTransitions*)transitions[3]); - CBC_ResultPointsAndTransitions* lSideOne = - (CBC_ResultPointsAndTransitions*)transitions[0]; - CBC_ResultPointsAndTransitions* lSideTwo = - (CBC_ResultPointsAndTransitions*)transitions[1]; - CFX_MapPtrTemplate<CBC_ResultPoint*, int32_t> pointCount; - Increment(pointCount, lSideOne->GetFrom()); - Increment(pointCount, lSideOne->GetTo()); - Increment(pointCount, lSideTwo->GetFrom()); - Increment(pointCount, lSideTwo->GetTo()); - delete ((CBC_ResultPointsAndTransitions*)transitions[1]); - delete ((CBC_ResultPointsAndTransitions*)transitions[0]); - transitions.RemoveAll(); - CBC_ResultPoint* maybeTopLeft = NULL; - CBC_ResultPoint* bottomLeft = NULL; - CBC_ResultPoint* maybeBottomRight = NULL; - FX_POSITION itBegin = pointCount.GetStartPosition(); - while (itBegin) { - CBC_ResultPoint* key = 0; - int32_t value = 0; - pointCount.GetNextAssoc(itBegin, key, value); - if (value == 2) { - bottomLeft = key; - } else { - if (maybeBottomRight == NULL) { - maybeBottomRight = key; - } else { - maybeTopLeft = key; - } - } - } - if (maybeTopLeft == NULL || bottomLeft == NULL || maybeBottomRight == NULL) { - delete pointA; - delete pointB; - delete pointC; - delete pointD; - e = BCExceptionNotFound; - return NULL; - } - CFX_PtrArray corners; - corners.SetSize(3); - corners[0] = maybeTopLeft; - corners[1] = bottomLeft; - corners[2] = maybeBottomRight; - OrderBestPatterns(&corners); - CBC_ResultPoint* bottomRight = (CBC_ResultPoint*)corners[0]; - bottomLeft = (CBC_ResultPoint*)corners[1]; - CBC_ResultPoint* topLeft = (CBC_ResultPoint*)corners[2]; - CBC_ResultPoint* topRight = NULL; - int32_t value; - if (!pointCount.Lookup(pointA, value)) { - topRight = pointA; - } else if (!pointCount.Lookup(pointB, value)) { - topRight = pointB; - } else if (!pointCount.Lookup(pointC, value)) { - topRight = pointC; - } else { - topRight = pointD; - } - int32_t dimensionTop = std::unique_ptr<CBC_ResultPointsAndTransitions>( - TransitionsBetween(topLeft, topRight)) - ->GetTransitions(); - int32_t dimensionRight = std::unique_ptr<CBC_ResultPointsAndTransitions>( - TransitionsBetween(bottomRight, topRight)) - ->GetTransitions(); - if ((dimensionTop & 0x01) == 1) { - dimensionTop++; - } - dimensionTop += 2; - if ((dimensionRight & 0x01) == 1) { - dimensionRight++; - } - dimensionRight += 2; - std::unique_ptr<CBC_CommonBitMatrix> bits; - std::unique_ptr<CBC_ResultPoint> correctedTopRight; - if (4 * dimensionTop >= 7 * dimensionRight || - 4 * dimensionRight >= 7 * dimensionTop) { - correctedTopRight.reset( - CorrectTopRightRectangular(bottomLeft, bottomRight, topLeft, topRight, - dimensionTop, dimensionRight)); - if (correctedTopRight.get() == NULL) { - correctedTopRight.reset(topRight); - } else { - delete topRight; - topRight = NULL; - } - dimensionTop = std::unique_ptr<CBC_ResultPointsAndTransitions>( - TransitionsBetween(topLeft, correctedTopRight.get())) - ->GetTransitions(); - dimensionRight = - std::unique_ptr<CBC_ResultPointsAndTransitions>( - TransitionsBetween(bottomRight, correctedTopRight.get())) - ->GetTransitions(); - if ((dimensionTop & 0x01) == 1) { - dimensionTop++; - } - if ((dimensionRight & 0x01) == 1) { - dimensionRight++; - } - bits.reset(SampleGrid(m_image, topLeft, bottomLeft, bottomRight, - correctedTopRight.get(), dimensionTop, dimensionRight, - e)); - BC_EXCEPTION_CHECK_ReturnValue(e, NULL); - } else { - int32_t dimension = std::min(dimensionRight, dimensionTop); - correctedTopRight.reset( - CorrectTopRight(bottomLeft, bottomRight, topLeft, topRight, dimension)); - if (correctedTopRight.get() == NULL) { - correctedTopRight.reset(topRight); - } else { - delete topRight; - topRight = NULL; - } - int32_t dimensionCorrected = - std::max(std::unique_ptr<CBC_ResultPointsAndTransitions>( - TransitionsBetween(topLeft, correctedTopRight.get())) - ->GetTransitions(), - std::unique_ptr<CBC_ResultPointsAndTransitions>( - TransitionsBetween(bottomRight, correctedTopRight.get())) - ->GetTransitions()); - dimensionCorrected++; - if ((dimensionCorrected & 0x01) == 1) { - dimensionCorrected++; - } - bits.reset(SampleGrid(m_image, topLeft, bottomLeft, bottomRight, - correctedTopRight.get(), dimensionCorrected, - dimensionCorrected, e)); - BC_EXCEPTION_CHECK_ReturnValue(e, NULL); - } - CFX_PtrArray* result = new CFX_PtrArray; - result->SetSize(4); - result->Add(topLeft); - result->Add(bottomLeft); - result->Add(bottomRight); - result->Add(correctedTopRight.release()); - return new CBC_QRDetectorResult(bits.release(), result); -} -CBC_ResultPoint* CBC_DataMatrixDetector::CorrectTopRightRectangular( - CBC_ResultPoint* bottomLeft, - CBC_ResultPoint* bottomRight, - CBC_ResultPoint* topLeft, - CBC_ResultPoint* topRight, - int32_t dimensionTop, - int32_t dimensionRight) { - FX_FLOAT corr = Distance(bottomLeft, bottomRight) / (FX_FLOAT)dimensionTop; - int32_t norm = Distance(topLeft, topRight); - FX_FLOAT cos = (topRight->GetX() - topLeft->GetX()) / norm; - FX_FLOAT sin = (topRight->GetY() - topLeft->GetY()) / norm; - std::unique_ptr<CBC_ResultPoint> c1(new CBC_ResultPoint( - topRight->GetX() + corr * cos, topRight->GetY() + corr * sin)); - corr = Distance(bottomLeft, topLeft) / (FX_FLOAT)dimensionRight; - norm = Distance(bottomRight, topRight); - cos = (topRight->GetX() - bottomRight->GetX()) / norm; - sin = (topRight->GetY() - bottomRight->GetY()) / norm; - std::unique_ptr<CBC_ResultPoint> c2(new CBC_ResultPoint( - topRight->GetX() + corr * cos, topRight->GetY() + corr * sin)); - if (!IsValid(c1.get())) { - if (IsValid(c2.get())) { - return c2.release(); - } - return NULL; - } else if (!IsValid(c2.get())) { - return c1.release(); - } - int32_t l1 = FXSYS_abs(dimensionTop - - std::unique_ptr<CBC_ResultPointsAndTransitions>( - TransitionsBetween(topLeft, c1.get())) - ->GetTransitions()) + - FXSYS_abs(dimensionRight - - std::unique_ptr<CBC_ResultPointsAndTransitions>( - TransitionsBetween(bottomRight, c1.get())) - ->GetTransitions()); - int32_t l2 = FXSYS_abs(dimensionTop - - std::unique_ptr<CBC_ResultPointsAndTransitions>( - TransitionsBetween(topLeft, c2.get())) - ->GetTransitions()) + - FXSYS_abs(dimensionRight - - std::unique_ptr<CBC_ResultPointsAndTransitions>( - TransitionsBetween(bottomRight, c2.get())) - ->GetTransitions()); - if (l1 <= l2) { - return c1.release(); - } - return c2.release(); -} -CBC_ResultPoint* CBC_DataMatrixDetector::CorrectTopRight( - CBC_ResultPoint* bottomLeft, - CBC_ResultPoint* bottomRight, - CBC_ResultPoint* topLeft, - CBC_ResultPoint* topRight, - int32_t dimension) { - FX_FLOAT corr = Distance(bottomLeft, bottomRight) / (FX_FLOAT)dimension; - int32_t norm = Distance(topLeft, topRight); - FX_FLOAT cos = (topRight->GetX() - topLeft->GetX()) / norm; - FX_FLOAT sin = (topRight->GetY() - topLeft->GetY()) / norm; - std::unique_ptr<CBC_ResultPoint> c1(new CBC_ResultPoint( - topRight->GetX() + corr * cos, topRight->GetY() + corr * sin)); - corr = Distance(bottomLeft, bottomRight) / (FX_FLOAT)dimension; - norm = Distance(bottomRight, topRight); - cos = (topRight->GetX() - bottomRight->GetX()) / norm; - sin = (topRight->GetY() - bottomRight->GetY()) / norm; - std::unique_ptr<CBC_ResultPoint> c2(new CBC_ResultPoint( - topRight->GetX() + corr * cos, topRight->GetY() + corr * sin)); - if (!IsValid(c1.get())) { - if (IsValid(c2.get())) { - return c2.release(); - } - return NULL; - } else if (!IsValid(c2.get())) { - return c1.release(); - } - int32_t l1 = FXSYS_abs(std::unique_ptr<CBC_ResultPointsAndTransitions>( - TransitionsBetween(topLeft, c1.get())) - ->GetTransitions() - - std::unique_ptr<CBC_ResultPointsAndTransitions>( - TransitionsBetween(bottomRight, c1.get())) - ->GetTransitions()); - int32_t l2 = FXSYS_abs(std::unique_ptr<CBC_ResultPointsAndTransitions>( - TransitionsBetween(topLeft, c2.get())) - ->GetTransitions() - - std::unique_ptr<CBC_ResultPointsAndTransitions>( - TransitionsBetween(bottomRight, c2.get())) - ->GetTransitions()); - return l1 <= l2 ? c1.release() : c2.release(); -} -FX_BOOL CBC_DataMatrixDetector::IsValid(CBC_ResultPoint* p) { - return p->GetX() >= 0 && p->GetX() < m_image->GetWidth() && p->GetY() > 0 && - p->GetY() < m_image->GetHeight(); -} -int32_t CBC_DataMatrixDetector::Round(FX_FLOAT d) { - return (int32_t)(d + 0.5f); -} -int32_t CBC_DataMatrixDetector::Distance(CBC_ResultPoint* a, - CBC_ResultPoint* b) { - return Round( - (FX_FLOAT)sqrt((a->GetX() - b->GetX()) * (a->GetX() - b->GetX()) + - (a->GetY() - b->GetY()) * (a->GetY() - b->GetY()))); -} -void CBC_DataMatrixDetector::Increment( - CFX_MapPtrTemplate<CBC_ResultPoint*, int32_t>& table, - CBC_ResultPoint* key) { - int32_t value; - if (table.Lookup(key, value)) { - table.SetAt(key, INTEGERS[value + 1]); - } else { - table.SetAt(key, INTEGERS[1]); - } -} -CBC_CommonBitMatrix* CBC_DataMatrixDetector::SampleGrid( - CBC_CommonBitMatrix* image, - CBC_ResultPoint* topLeft, - CBC_ResultPoint* bottomLeft, - CBC_ResultPoint* bottomRight, - CBC_ResultPoint* topRight, - int32_t dimensionX, - int32_t dimensionY, - int32_t& e) { - CBC_QRGridSampler& sampler = CBC_QRGridSampler::GetInstance(); - CBC_CommonBitMatrix* cbm = sampler.SampleGrid( - image, dimensionX, dimensionY, 0.5f, 0.5f, dimensionX - 0.5f, 0.5f, - dimensionX - 0.5f, dimensionY - 0.5f, 0.5f, dimensionY - 0.5f, - topLeft->GetX(), topLeft->GetY(), topRight->GetX(), topRight->GetY(), - bottomRight->GetX(), bottomRight->GetY(), bottomLeft->GetX(), - bottomLeft->GetY(), e); - BC_EXCEPTION_CHECK_ReturnValue(e, NULL); - return cbm; -} -CBC_ResultPointsAndTransitions* CBC_DataMatrixDetector::TransitionsBetween( - CBC_ResultPoint* from, - CBC_ResultPoint* to) { - int32_t fromX = (int32_t)from->GetX(); - int32_t fromY = (int32_t)from->GetY(); - int32_t toX = (int32_t)to->GetX(); - int32_t toY = (int32_t)to->GetY(); - FX_BOOL steep = FXSYS_abs(toY - fromY) > FXSYS_abs(toX - fromX); - if (steep) { - int32_t temp = fromX; - fromX = fromY; - fromY = temp; - temp = toX; - toX = toY; - toY = temp; - } - int32_t dx = FXSYS_abs(toX - fromX); - int32_t dy = FXSYS_abs(toY - fromY); - int32_t error = -dx >> 1; - int32_t ystep = fromY < toY ? 1 : -1; - int32_t xstep = fromX < toX ? 1 : -1; - int32_t transitions = 0; - FX_BOOL inBlack = m_image->Get(steep ? fromY : fromX, steep ? fromX : fromY); - for (int32_t x = fromX, y = fromY; x != toX; x += xstep) { - FX_BOOL isBlack = m_image->Get(steep ? y : x, steep ? x : y); - if (isBlack != inBlack) { - transitions++; - inBlack = isBlack; - } - error += dy; - if (error > 0) { - if (y == toY) { - break; - } - y += ystep; - error -= dx; - } - } - return new CBC_ResultPointsAndTransitions(from, to, transitions); -} -void CBC_DataMatrixDetector::OrderBestPatterns(CFX_PtrArray* patterns) { - FX_FLOAT abDistance = (FX_FLOAT)Distance((CBC_ResultPoint*)(*patterns)[0], - (CBC_ResultPoint*)(*patterns)[1]); - FX_FLOAT bcDistance = (FX_FLOAT)Distance((CBC_ResultPoint*)(*patterns)[1], - (CBC_ResultPoint*)(*patterns)[2]); - FX_FLOAT acDistance = (FX_FLOAT)Distance((CBC_ResultPoint*)(*patterns)[0], - (CBC_ResultPoint*)(*patterns)[2]); - CBC_ResultPoint *topLeft, *topRight, *bottomLeft; - if (bcDistance >= abDistance && bcDistance >= acDistance) { - topLeft = (CBC_ResultPoint*)(*patterns)[0]; - topRight = (CBC_ResultPoint*)(*patterns)[1]; - bottomLeft = (CBC_ResultPoint*)(*patterns)[2]; - } else if (acDistance >= bcDistance && acDistance >= abDistance) { - topLeft = (CBC_ResultPoint*)(*patterns)[1]; - topRight = (CBC_ResultPoint*)(*patterns)[0]; - bottomLeft = (CBC_ResultPoint*)(*patterns)[2]; - } else { - topLeft = (CBC_ResultPoint*)(*patterns)[2]; - topRight = (CBC_ResultPoint*)(*patterns)[0]; - bottomLeft = (CBC_ResultPoint*)(*patterns)[1]; - } - if ((bottomLeft->GetY() - topLeft->GetY()) * - (topRight->GetX() - topLeft->GetX()) < - (bottomLeft->GetX() - topLeft->GetX()) * - (topRight->GetY() - topLeft->GetY())) { - CBC_ResultPoint* temp = topRight; - topRight = bottomLeft; - bottomLeft = temp; - } - (*patterns)[0] = bottomLeft; - (*patterns)[1] = topLeft; - (*patterns)[2] = topRight; -} diff --git a/xfa/src/fxbarcode/datamatrix/BC_DataMatrixDetector.h b/xfa/src/fxbarcode/datamatrix/BC_DataMatrixDetector.h deleted file mode 100644 index 34cbcb9418..0000000000 --- a/xfa/src/fxbarcode/datamatrix/BC_DataMatrixDetector.h +++ /dev/null @@ -1,78 +0,0 @@ -// 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 - -#ifndef XFA_SRC_FXBARCODE_DATAMATRIX_BC_DATAMATRIXDETECTOR_H_ -#define XFA_SRC_FXBARCODE_DATAMATRIX_BC_DATAMATRIXDETECTOR_H_ - -#include "core/include/fxcrt/fx_basic.h" - -class CBC_CommonBitMatrix; -class CBC_WhiteRectangleDetector; -class CBC_ResultPoint; -class CBC_QRDetectorResult; -class CBC_DataMatrixDetector; -class ResultPointsAndTransitions; -class CBC_ResultPointsAndTransitions { - public: - CBC_ResultPointsAndTransitions(CBC_ResultPoint* from, - CBC_ResultPoint* to, - int32_t transitions) { - m_from = from; - m_to = to; - m_transitions = transitions; - } - ~CBC_ResultPointsAndTransitions() {} - CBC_ResultPoint* GetFrom() { return m_from; } - CBC_ResultPoint* GetTo() { return m_to; } - int32_t GetTransitions() { return m_transitions; } - - private: - CBC_ResultPoint* m_from; - CBC_ResultPoint* m_to; - int32_t m_transitions; -}; -class CBC_DataMatrixDetector { - public: - CBC_DataMatrixDetector(CBC_CommonBitMatrix* image); - virtual ~CBC_DataMatrixDetector(); - CBC_QRDetectorResult* Detect(int32_t& e); - CBC_ResultPoint* CorrectTopRightRectangular(CBC_ResultPoint* bottomLeft, - CBC_ResultPoint* bottomRight, - CBC_ResultPoint* topLeft, - CBC_ResultPoint* topRight, - int32_t dimensionTop, - int32_t dimensionRight); - CBC_ResultPoint* CorrectTopRight(CBC_ResultPoint* bottomLeft, - CBC_ResultPoint* bottomRight, - CBC_ResultPoint* topLeft, - CBC_ResultPoint* topRight, - int32_t dimension); - CBC_CommonBitMatrix* SampleGrid(CBC_CommonBitMatrix* image, - CBC_ResultPoint* topLeft, - CBC_ResultPoint* bottomLeft, - CBC_ResultPoint* bottomRight, - CBC_ResultPoint* topRight, - int32_t dimensionX, - int32_t dimensionY, - int32_t& e); - CBC_ResultPointsAndTransitions* TransitionsBetween(CBC_ResultPoint* from, - CBC_ResultPoint* to); - FX_BOOL IsValid(CBC_ResultPoint* p); - int32_t Distance(CBC_ResultPoint* a, CBC_ResultPoint* b); - void Increment(CFX_MapPtrTemplate<CBC_ResultPoint*, int32_t>& table, - CBC_ResultPoint* key); - int32_t Round(FX_FLOAT d); - void OrderBestPatterns(CFX_PtrArray* patterns); - virtual void Init(int32_t& e); - - private: - static const int32_t INTEGERS[5]; - - CBC_CommonBitMatrix* m_image; - CBC_WhiteRectangleDetector* m_rectangleDetector; -}; - -#endif // XFA_SRC_FXBARCODE_DATAMATRIX_BC_DATAMATRIXDETECTOR_H_ diff --git a/xfa/src/fxbarcode/datamatrix/BC_DataMatrixReader.cpp b/xfa/src/fxbarcode/datamatrix/BC_DataMatrixReader.cpp deleted file mode 100644 index 36a238b007..0000000000 --- a/xfa/src/fxbarcode/datamatrix/BC_DataMatrixReader.cpp +++ /dev/null @@ -1,65 +0,0 @@ -// 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 2007 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/datamatrix/BC_DataMatrixReader.h" - -#include <memory> - -#include "xfa/src/fxbarcode/BC_BinaryBitmap.h" -#include "xfa/src/fxbarcode/BC_Reader.h" -#include "xfa/src/fxbarcode/common/BC_CommonDecoderResult.h" -#include "xfa/src/fxbarcode/datamatrix/BC_DataMatrixDecoder.h" -#include "xfa/src/fxbarcode/datamatrix/BC_DataMatrixDetector.h" -#include "xfa/src/fxbarcode/qrcode/BC_QRDetectorResult.h" -#include "xfa/src/fxbarcode/utils.h" - -CBC_DataMatrixReader::CBC_DataMatrixReader() { - m_decoder = NULL; -} -void CBC_DataMatrixReader::Init() { - m_decoder = new CBC_DataMatrixDecoder; - m_decoder->Init(); -} -CBC_DataMatrixReader::~CBC_DataMatrixReader() { - delete m_decoder; -} -CFX_ByteString CBC_DataMatrixReader::Decode(CBC_BinaryBitmap* image, - int32_t hints, - int32_t& e) { - CBC_CommonBitMatrix* cdr = image->GetBlackMatrix(e); - BC_EXCEPTION_CHECK_ReturnValue(e, ""); - CBC_DataMatrixDetector detector(cdr); - detector.Init(e); - BC_EXCEPTION_CHECK_ReturnValue(e, ""); - std::unique_ptr<CBC_QRDetectorResult> detectorResult(detector.Detect(e)); - BC_EXCEPTION_CHECK_ReturnValue(e, ""); - std::unique_ptr<CBC_CommonDecoderResult> decodeResult( - m_decoder->Decode(detectorResult->GetBits(), e)); - BC_EXCEPTION_CHECK_ReturnValue(e, ""); - return decodeResult->GetText(); -} -CFX_ByteString CBC_DataMatrixReader::Decode(CBC_BinaryBitmap* image, - int32_t& e) { - CFX_ByteString bs = Decode(image, 0, e); - BC_EXCEPTION_CHECK_ReturnValue(e, ""); - return bs; -} diff --git a/xfa/src/fxbarcode/datamatrix/BC_DataMatrixReader.h b/xfa/src/fxbarcode/datamatrix/BC_DataMatrixReader.h deleted file mode 100644 index 5389c4857b..0000000000 --- a/xfa/src/fxbarcode/datamatrix/BC_DataMatrixReader.h +++ /dev/null @@ -1,28 +0,0 @@ -// 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 - -#ifndef XFA_SRC_FXBARCODE_DATAMATRIX_BC_DATAMATRIXREADER_H_ -#define XFA_SRC_FXBARCODE_DATAMATRIX_BC_DATAMATRIXREADER_H_ - -#include "xfa/src/fxbarcode/BC_Reader.h" - -class CBC_BinaryBitmap; -class CBC_DataMatrixDecoder; - -class CBC_DataMatrixReader : public CBC_Reader { - public: - CBC_DataMatrixReader(); - virtual ~CBC_DataMatrixReader(); - CFX_ByteString Decode(CBC_BinaryBitmap* image, int32_t& e); - CFX_ByteString Decode(CBC_BinaryBitmap* image, int hints, int32_t& e); - - virtual void Init(); - - private: - CBC_DataMatrixDecoder* m_decoder; -}; - -#endif // XFA_SRC_FXBARCODE_DATAMATRIX_BC_DATAMATRIXREADER_H_ diff --git a/xfa/src/fxbarcode/datamatrix/BC_DataMatrixSymbolInfo144.cpp b/xfa/src/fxbarcode/datamatrix/BC_DataMatrixSymbolInfo144.cpp deleted file mode 100644 index 2e7685dbb6..0000000000 --- a/xfa/src/fxbarcode/datamatrix/BC_DataMatrixSymbolInfo144.cpp +++ /dev/null @@ -1,40 +0,0 @@ -// 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 2006 Jeremias Maerki - * - * 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/datamatrix/BC_DataMatrixSymbolInfo144.h" -#include "xfa/src/fxbarcode/datamatrix/BC_Encoder.h" -#include "xfa/src/fxbarcode/datamatrix/BC_SymbolInfo.h" -#include "xfa/src/fxbarcode/datamatrix/BC_SymbolShapeHint.h" - -CBC_DataMatrixSymbolInfo144::CBC_DataMatrixSymbolInfo144() - : CBC_SymbolInfo(FALSE, 1558, 620, 22, 22, 36) { - m_rsBlockData = -1; - m_rsBlockError = 62; -} -CBC_DataMatrixSymbolInfo144::~CBC_DataMatrixSymbolInfo144() {} -int32_t CBC_DataMatrixSymbolInfo144::getInterleavedBlockCount() { - return 10; -} -int32_t CBC_DataMatrixSymbolInfo144getDataLengthForInterleavedBlock( - int32_t index) { - return (index <= 8) ? 156 : 155; -} diff --git a/xfa/src/fxbarcode/datamatrix/BC_DataMatrixSymbolInfo144.h b/xfa/src/fxbarcode/datamatrix/BC_DataMatrixSymbolInfo144.h deleted file mode 100644 index 607e8937cd..0000000000 --- a/xfa/src/fxbarcode/datamatrix/BC_DataMatrixSymbolInfo144.h +++ /dev/null @@ -1,20 +0,0 @@ -// 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 - -#ifndef XFA_SRC_FXBARCODE_DATAMATRIX_BC_DATAMATRIXSYMBOLINFO144_H_ -#define XFA_SRC_FXBARCODE_DATAMATRIX_BC_DATAMATRIXSYMBOLINFO144_H_ - -#include "xfa/src/fxbarcode/datamatrix/BC_SymbolInfo.h" - -class CBC_DataMatrixSymbolInfo144 : public CBC_SymbolInfo { - public: - CBC_DataMatrixSymbolInfo144(); - virtual ~CBC_DataMatrixSymbolInfo144(); - int32_t getInterleavedBlockCount(); - int32_t getDataLengthForInterleavedBlock(int32_t index); -}; - -#endif // XFA_SRC_FXBARCODE_DATAMATRIX_BC_DATAMATRIXSYMBOLINFO144_H_ diff --git a/xfa/src/fxbarcode/datamatrix/BC_DataMatrixVersion.cpp b/xfa/src/fxbarcode/datamatrix/BC_DataMatrixVersion.cpp deleted file mode 100644 index 4fb3a3fad6..0000000000 --- a/xfa/src/fxbarcode/datamatrix/BC_DataMatrixVersion.cpp +++ /dev/null @@ -1,173 +0,0 @@ -// 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 2007 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 <stdint.h> - -#include "xfa/src/fxbarcode/datamatrix/BC_DataMatrixVersion.h" -#include "xfa/src/fxbarcode/utils.h" - -CFX_PtrArray* CBC_DataMatrixVersion::VERSIONS = NULL; - -void CBC_DataMatrixVersion::Initialize() { - VERSIONS = new CFX_PtrArray(); -} -void CBC_DataMatrixVersion::Finalize() { - for (int32_t i = 0; i < VERSIONS->GetSize(); i++) { - delete ((CBC_DataMatrixVersion*)(VERSIONS->GetAt(i))); - } - VERSIONS->RemoveAll(); - delete VERSIONS; -} -CBC_DataMatrixVersion::CBC_DataMatrixVersion(int32_t versionNumber, - int32_t symbolSizeRows, - int32_t symbolSizeColumns, - int32_t dataRegionSizeRows, - int32_t dataRegionSizeColumns, - ECBlocks* ecBlocks) { - m_versionNumber = versionNumber; - m_symbolSizeRows = symbolSizeRows; - m_symbolSizeColumns = symbolSizeColumns; - m_dataRegionSizeRows = dataRegionSizeRows; - m_dataRegionSizeColumns = dataRegionSizeColumns; - m_ecBlocks = ecBlocks; - int32_t total = 0; - int32_t ecCodewords = ecBlocks->GetECCodewords(); - const CFX_PtrArray& ecbArray = ecBlocks->GetECBlocks(); - for (int32_t i = 0; i < ecbArray.GetSize(); i++) { - total += ((ECB*)ecbArray[i])->GetCount() * - (((ECB*)ecbArray[i])->GetDataCodewords() + ecCodewords); - } - m_totalCodewords = total; -} -CBC_DataMatrixVersion::~CBC_DataMatrixVersion() { - delete m_ecBlocks; -} -int32_t CBC_DataMatrixVersion::GetVersionNumber() { - return m_versionNumber; -} -int32_t CBC_DataMatrixVersion::GetSymbolSizeRows() { - return m_symbolSizeRows; -} -int32_t CBC_DataMatrixVersion::GetSymbolSizeColumns() { - return m_symbolSizeColumns; -} -int32_t CBC_DataMatrixVersion::GetDataRegionSizeRows() { - return m_dataRegionSizeRows; -} -int32_t CBC_DataMatrixVersion::GetDataRegionSizeColumns() { - return m_dataRegionSizeColumns; -} -int32_t CBC_DataMatrixVersion::GetTotalCodewords() { - return m_totalCodewords; -} -ECBlocks* CBC_DataMatrixVersion::GetECBlocks() { - return m_ecBlocks; -} -void CBC_DataMatrixVersion::ReleaseAll() { - for (int32_t i = 0; i < VERSIONS->GetSize(); i++) { - delete (CBC_DataMatrixVersion*)VERSIONS->GetAt(i); - } - VERSIONS->RemoveAll(); -} -CBC_DataMatrixVersion* CBC_DataMatrixVersion::GetVersionForDimensions( - int32_t numRows, - int32_t numColumns, - int32_t& e) { - if ((numRows & 0x01) != 0 || (numColumns & 0x01) != 0) { - e = BCExceptionNotFound; - return NULL; - } - if (VERSIONS->GetSize() == 0) { - VERSIONS->Add(new CBC_DataMatrixVersion(1, 10, 10, 8, 8, - new ECBlocks(5, new ECB(1, 3)))); - VERSIONS->Add(new CBC_DataMatrixVersion(2, 12, 12, 10, 10, - new ECBlocks(7, new ECB(1, 5)))); - VERSIONS->Add(new CBC_DataMatrixVersion(3, 14, 14, 12, 12, - new ECBlocks(10, new ECB(1, 8)))); - VERSIONS->Add(new CBC_DataMatrixVersion(4, 16, 16, 14, 14, - new ECBlocks(12, new ECB(1, 12)))); - VERSIONS->Add(new CBC_DataMatrixVersion(5, 18, 18, 16, 16, - new ECBlocks(14, new ECB(1, 18)))); - VERSIONS->Add(new CBC_DataMatrixVersion(6, 20, 20, 18, 18, - new ECBlocks(18, new ECB(1, 22)))); - VERSIONS->Add(new CBC_DataMatrixVersion(7, 22, 22, 20, 20, - new ECBlocks(20, new ECB(1, 30)))); - VERSIONS->Add(new CBC_DataMatrixVersion(8, 24, 24, 22, 22, - new ECBlocks(24, new ECB(1, 36)))); - VERSIONS->Add(new CBC_DataMatrixVersion(9, 26, 26, 24, 24, - new ECBlocks(28, new ECB(1, 44)))); - VERSIONS->Add(new CBC_DataMatrixVersion(10, 32, 32, 14, 14, - new ECBlocks(36, new ECB(1, 62)))); - VERSIONS->Add(new CBC_DataMatrixVersion(11, 36, 36, 16, 16, - new ECBlocks(42, new ECB(1, 86)))); - VERSIONS->Add(new CBC_DataMatrixVersion(12, 40, 40, 18, 18, - new ECBlocks(48, new ECB(1, 114)))); - VERSIONS->Add(new CBC_DataMatrixVersion(13, 44, 44, 20, 20, - new ECBlocks(56, new ECB(1, 144)))); - VERSIONS->Add(new CBC_DataMatrixVersion(14, 48, 48, 22, 22, - new ECBlocks(68, new ECB(1, 174)))); - VERSIONS->Add(new CBC_DataMatrixVersion(15, 52, 52, 24, 24, - new ECBlocks(42, new ECB(2, 102)))); - VERSIONS->Add(new CBC_DataMatrixVersion(16, 64, 64, 14, 14, - new ECBlocks(56, new ECB(2, 140)))); - VERSIONS->Add(new CBC_DataMatrixVersion(17, 72, 72, 16, 16, - new ECBlocks(36, new ECB(4, 92)))); - VERSIONS->Add(new CBC_DataMatrixVersion(18, 80, 80, 18, 18, - new ECBlocks(48, new ECB(4, 114)))); - VERSIONS->Add(new CBC_DataMatrixVersion(19, 88, 88, 20, 20, - new ECBlocks(56, new ECB(4, 144)))); - VERSIONS->Add(new CBC_DataMatrixVersion(20, 96, 96, 22, 22, - new ECBlocks(68, new ECB(4, 174)))); - VERSIONS->Add(new CBC_DataMatrixVersion(21, 104, 104, 24, 24, - new ECBlocks(56, new ECB(6, 136)))); - VERSIONS->Add(new CBC_DataMatrixVersion(22, 120, 120, 18, 18, - new ECBlocks(68, new ECB(6, 175)))); - VERSIONS->Add(new CBC_DataMatrixVersion(23, 132, 132, 20, 20, - new ECBlocks(62, new ECB(8, 163)))); - VERSIONS->Add(new CBC_DataMatrixVersion( - 24, 144, 144, 22, 22, - new ECBlocks(62, new ECB(8, 156), new ECB(2, 155)))); - VERSIONS->Add(new CBC_DataMatrixVersion(25, 8, 18, 6, 16, - new ECBlocks(7, new ECB(1, 5)))); - VERSIONS->Add(new CBC_DataMatrixVersion(26, 8, 32, 6, 14, - new ECBlocks(11, new ECB(1, 10)))); - VERSIONS->Add(new CBC_DataMatrixVersion(27, 12, 26, 10, 24, - new ECBlocks(14, new ECB(1, 16)))); - VERSIONS->Add(new CBC_DataMatrixVersion(28, 12, 36, 10, 16, - new ECBlocks(18, new ECB(1, 22)))); - VERSIONS->Add(new CBC_DataMatrixVersion(29, 16, 36, 14, 16, - new ECBlocks(24, new ECB(1, 32)))); - VERSIONS->Add(new CBC_DataMatrixVersion(30, 16, 48, 14, 22, - new ECBlocks(28, new ECB(1, 49)))); - } - int32_t numVersions = VERSIONS->GetSize(); - for (int32_t i = 0; i < numVersions; ++i) { - if (((CBC_DataMatrixVersion*)((*VERSIONS)[i]))->m_symbolSizeRows == - numRows && - ((CBC_DataMatrixVersion*)((*VERSIONS)[i]))->m_symbolSizeColumns == - numColumns) { - return (CBC_DataMatrixVersion*)(*VERSIONS)[i]; - } - } - e = BCExceptionNotFound; - return NULL; -} diff --git a/xfa/src/fxbarcode/datamatrix/BC_DataMatrixVersion.h b/xfa/src/fxbarcode/datamatrix/BC_DataMatrixVersion.h deleted file mode 100644 index 0a29e2b49c..0000000000 --- a/xfa/src/fxbarcode/datamatrix/BC_DataMatrixVersion.h +++ /dev/null @@ -1,92 +0,0 @@ -// 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 - -#ifndef XFA_SRC_FXBARCODE_DATAMATRIX_BC_DATAMATRIXVERSION_H_ -#define XFA_SRC_FXBARCODE_DATAMATRIX_BC_DATAMATRIXVERSION_H_ - -#include "core/include/fxcrt/fx_basic.h" - -class CBC_DataMatrixVersion; - -class ECB { - public: - ECB(int32_t count, int32_t dataCodewords) { - m_count = count; - m_dataCodewords = dataCodewords; - } - - int32_t GetCount() { return m_count; } - - int32_t GetDataCodewords() { return m_dataCodewords; } - - private: - int32_t m_count; - int32_t m_dataCodewords; -}; - -class ECBlocks { - public: - ECBlocks(int32_t ecCodewords, ECB* ecBlocks) { - m_ecCodewords = ecCodewords; - m_ecBlocks.Add(ecBlocks); - } - - ECBlocks(int32_t ecCodewords, ECB* ecBlocks1, ECB* ecBlocks2) { - m_ecCodewords = ecCodewords; - m_ecBlocks.Add(ecBlocks1); - m_ecBlocks.Add(ecBlocks2); - } - ~ECBlocks() { - for (int32_t i = 0; i < m_ecBlocks.GetSize(); i++) { - delete (ECB*)m_ecBlocks[i]; - } - m_ecBlocks.RemoveAll(); - } - - int32_t GetECCodewords() { return m_ecCodewords; } - - const CFX_PtrArray& GetECBlocks() { return m_ecBlocks; } - - private: - int32_t m_ecCodewords; - CFX_PtrArray m_ecBlocks; -}; - -class CBC_DataMatrixVersion { - public: - CBC_DataMatrixVersion(int32_t versionNumber, - int32_t symbolSizeRows, - int32_t symbolSizeColumns, - int32_t dataRegionSizeRows, - int32_t dataRegionSizeColumns, - ECBlocks* ecBlocks); - virtual ~CBC_DataMatrixVersion(); - static void Initialize(); - static void Finalize(); - int32_t GetVersionNumber(); - int32_t GetSymbolSizeRows(); - int32_t GetSymbolSizeColumns(); - int32_t GetDataRegionSizeRows(); - int32_t GetDataRegionSizeColumns(); - int32_t GetTotalCodewords(); - ECBlocks* GetECBlocks(); - static CBC_DataMatrixVersion* GetVersionForDimensions(int32_t numRows, - int32_t numColumns, - int32_t& e); - static void ReleaseAll(); - - private: - int32_t m_versionNumber; - int32_t m_symbolSizeRows; - int32_t m_symbolSizeColumns; - int32_t m_dataRegionSizeRows; - int32_t m_dataRegionSizeColumns; - ECBlocks* m_ecBlocks; - int32_t m_totalCodewords; - static CFX_PtrArray* VERSIONS; -}; - -#endif // XFA_SRC_FXBARCODE_DATAMATRIX_BC_DATAMATRIXVERSION_H_ diff --git a/xfa/src/fxbarcode/datamatrix/BC_DataMatrixWriter.cpp b/xfa/src/fxbarcode/datamatrix/BC_DataMatrixWriter.cpp deleted file mode 100644 index 5a6a082808..0000000000 --- a/xfa/src/fxbarcode/datamatrix/BC_DataMatrixWriter.cpp +++ /dev/null @@ -1,136 +0,0 @@ -// 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 2008 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_BinaryBitmap.h" -#include "xfa/src/fxbarcode/BC_Dimension.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_CommonBitMatrix.h" -#include "xfa/src/fxbarcode/common/BC_CommonByteMatrix.h" -#include "xfa/src/fxbarcode/datamatrix/BC_ASCIIEncoder.h" -#include "xfa/src/fxbarcode/datamatrix/BC_Base256Encoder.h" -#include "xfa/src/fxbarcode/datamatrix/BC_C40Encoder.h" -#include "xfa/src/fxbarcode/datamatrix/BC_DataMatrixSymbolInfo144.h" -#include "xfa/src/fxbarcode/datamatrix/BC_DataMatrixWriter.h" -#include "xfa/src/fxbarcode/datamatrix/BC_DefaultPlacement.h" -#include "xfa/src/fxbarcode/datamatrix/BC_EdifactEncoder.h" -#include "xfa/src/fxbarcode/datamatrix/BC_Encoder.h" -#include "xfa/src/fxbarcode/datamatrix/BC_EncoderContext.h" -#include "xfa/src/fxbarcode/datamatrix/BC_ErrorCorrection.h" -#include "xfa/src/fxbarcode/datamatrix/BC_HighLevelEncoder.h" -#include "xfa/src/fxbarcode/datamatrix/BC_SymbolInfo.h" -#include "xfa/src/fxbarcode/datamatrix/BC_SymbolShapeHint.h" -#include "xfa/src/fxbarcode/datamatrix/BC_TextEncoder.h" -#include "xfa/src/fxbarcode/datamatrix/BC_X12Encoder.h" - -CBC_DataMatrixWriter::CBC_DataMatrixWriter() {} -CBC_DataMatrixWriter::~CBC_DataMatrixWriter() {} -FX_BOOL CBC_DataMatrixWriter::SetErrorCorrectionLevel(int32_t level) { - m_iCorrectLevel = level; - return TRUE; -} -uint8_t* CBC_DataMatrixWriter::Encode(const CFX_WideString& contents, - int32_t& outWidth, - int32_t& outHeight, - int32_t& e) { - if (outWidth < 0 || outHeight < 0) { - e = BCExceptionHeightAndWidthMustBeAtLeast1; - BC_EXCEPTION_CHECK_ReturnValue(e, NULL); - } - CBC_SymbolShapeHint::SymbolShapeHint shape = - CBC_SymbolShapeHint::FORCE_SQUARE; - CBC_Dimension* minSize = NULL; - CBC_Dimension* maxSize = NULL; - CFX_WideString ecLevel; - CFX_WideString encoded = CBC_HighLevelEncoder::encodeHighLevel( - contents, ecLevel, shape, minSize, maxSize, e); - BC_EXCEPTION_CHECK_ReturnValue(e, NULL); - CBC_SymbolInfo* symbolInfo = CBC_SymbolInfo::lookup( - encoded.GetLength(), shape, minSize, maxSize, TRUE, e); - BC_EXCEPTION_CHECK_ReturnValue(e, NULL); - CFX_WideString codewords = - CBC_ErrorCorrection::encodeECC200(encoded, symbolInfo, e); - BC_EXCEPTION_CHECK_ReturnValue(e, NULL); - CBC_DefaultPlacement* placement = - new CBC_DefaultPlacement(codewords, symbolInfo->getSymbolDataWidth(e), - symbolInfo->getSymbolDataHeight(e)); - BC_EXCEPTION_CHECK_ReturnValue(e, NULL); - placement->place(); - CBC_CommonByteMatrix* bytematrix = encodeLowLevel(placement, symbolInfo, e); - BC_EXCEPTION_CHECK_ReturnValue(e, NULL); - outWidth = bytematrix->GetWidth(); - outHeight = bytematrix->GetHeight(); - uint8_t* result = FX_Alloc2D(uint8_t, outWidth, outHeight); - FXSYS_memcpy(result, bytematrix->GetArray(), outWidth * outHeight); - delete bytematrix; - delete placement; - return result; -} -CBC_CommonByteMatrix* CBC_DataMatrixWriter::encodeLowLevel( - CBC_DefaultPlacement* placement, - CBC_SymbolInfo* symbolInfo, - int32_t& e) { - int32_t symbolWidth = symbolInfo->getSymbolDataWidth(e); - BC_EXCEPTION_CHECK_ReturnValue(e, NULL); - int32_t symbolHeight = symbolInfo->getSymbolDataHeight(e); - BC_EXCEPTION_CHECK_ReturnValue(e, NULL); - CBC_CommonByteMatrix* matrix = new CBC_CommonByteMatrix( - symbolInfo->getSymbolWidth(e), symbolInfo->getSymbolHeight(e)); - BC_EXCEPTION_CHECK_ReturnValue(e, NULL); - matrix->Init(); - int32_t matrixY = 0; - for (int32_t y = 0; y < symbolHeight; y++) { - int32_t matrixX; - if ((y % symbolInfo->m_matrixHeight) == 0) { - matrixX = 0; - for (int32_t x = 0; x < symbolInfo->getSymbolWidth(e); x++) { - matrix->Set(matrixX, matrixY, (x % 2) == 0); - matrixX++; - } - matrixY++; - } - matrixX = 0; - for (int32_t x = 0; x < symbolWidth; x++) { - if ((x % symbolInfo->m_matrixWidth) == 0) { - matrix->Set(matrixX, matrixY, TRUE); - matrixX++; - } - matrix->Set(matrixX, matrixY, placement->getBit(x, y)); - matrixX++; - if ((x % symbolInfo->m_matrixWidth) == symbolInfo->m_matrixWidth - 1) { - matrix->Set(matrixX, matrixY, (y % 2) == 0); - matrixX++; - } - } - matrixY++; - if ((y % symbolInfo->m_matrixHeight) == symbolInfo->m_matrixHeight - 1) { - matrixX = 0; - for (int32_t x = 0; x < symbolInfo->getSymbolWidth(e); x++) { - matrix->Set(matrixX, matrixY, TRUE); - matrixX++; - } - matrixY++; - } - } - return matrix; -} diff --git a/xfa/src/fxbarcode/datamatrix/BC_DataMatrixWriter.h b/xfa/src/fxbarcode/datamatrix/BC_DataMatrixWriter.h deleted file mode 100644 index d1abbbc451..0000000000 --- a/xfa/src/fxbarcode/datamatrix/BC_DataMatrixWriter.h +++ /dev/null @@ -1,33 +0,0 @@ -// 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 - -#ifndef XFA_SRC_FXBARCODE_DATAMATRIX_BC_DATAMATRIXWRITER_H_ -#define XFA_SRC_FXBARCODE_DATAMATRIX_BC_DATAMATRIXWRITER_H_ - -#include "xfa/src/fxbarcode/BC_TwoDimWriter.h" - -class CBC_CommonByteMatrix; -class CBC_DefaultPlacement; -class CBC_SymbolInfo; - -class CBC_DataMatrixWriter : public CBC_TwoDimWriter { - public: - CBC_DataMatrixWriter(); - virtual ~CBC_DataMatrixWriter(); - uint8_t* Encode(const CFX_WideString& contents, - int32_t& outWidth, - int32_t& outHeight, - int32_t& e); - FX_BOOL SetErrorCorrectionLevel(int32_t level); - - private: - static CBC_CommonByteMatrix* encodeLowLevel(CBC_DefaultPlacement* placement, - CBC_SymbolInfo* symbolInfo, - int32_t& e); - int32_t m_iCorrectLevel; -}; - -#endif // XFA_SRC_FXBARCODE_DATAMATRIX_BC_DATAMATRIXWRITER_H_ diff --git a/xfa/src/fxbarcode/datamatrix/BC_DefaultPlacement.cpp b/xfa/src/fxbarcode/datamatrix/BC_DefaultPlacement.cpp deleted file mode 100644 index f021b75282..0000000000 --- a/xfa/src/fxbarcode/datamatrix/BC_DefaultPlacement.cpp +++ /dev/null @@ -1,164 +0,0 @@ -// 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 2006 Jeremias Maerki. - * - * 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/datamatrix/BC_DefaultPlacement.h" -#include "xfa/src/fxbarcode/datamatrix/BC_Encoder.h" - -CBC_DefaultPlacement::CBC_DefaultPlacement(CFX_WideString codewords, - int32_t numcols, - int32_t numrows) { - m_codewords = codewords; - m_numcols = numcols; - m_numrows = numrows; - m_bits.SetSize(numcols * numrows); - for (int32_t i = 0; i < numcols * numrows; i++) { - m_bits[i] = (uint8_t)2; - } -} -CBC_DefaultPlacement::~CBC_DefaultPlacement() { - m_bits.RemoveAll(); -} -int32_t CBC_DefaultPlacement::getNumrows() { - return m_numrows; -} -int32_t CBC_DefaultPlacement::getNumcols() { - return m_numcols; -} -CFX_ByteArray& CBC_DefaultPlacement::getBits() { - return m_bits; -} -FX_BOOL CBC_DefaultPlacement::getBit(int32_t col, int32_t row) { - return m_bits[row * m_numcols + col] == 1; -} -void CBC_DefaultPlacement::setBit(int32_t col, int32_t row, FX_BOOL bit) { - m_bits[row * m_numcols + col] = bit ? (uint8_t)1 : (uint8_t)0; -} -FX_BOOL CBC_DefaultPlacement::hasBit(int32_t col, int32_t row) { - return m_bits[row * m_numcols + col] != 2; -} -void CBC_DefaultPlacement::place() { - int32_t pos = 0; - int32_t row = 4; - int32_t col = 0; - do { - if ((row == m_numrows) && (col == 0)) { - corner1(pos++); - } - if ((row == m_numrows - 2) && (col == 0) && ((m_numcols % 4) != 0)) { - corner2(pos++); - } - if ((row == m_numrows - 2) && (col == 0) && (m_numcols % 8 == 4)) { - corner3(pos++); - } - if ((row == m_numrows + 4) && (col == 2) && ((m_numcols % 8) == 0)) { - corner4(pos++); - } - do { - if ((row < m_numrows) && (col >= 0) && !hasBit(col, row)) { - utah(row, col, pos++); - } - row -= 2; - col += 2; - } while (row >= 0 && (col < m_numcols)); - row++; - col += 3; - do { - if ((row >= 0) && (col < m_numcols) && !hasBit(col, row)) { - utah(row, col, pos++); - } - row += 2; - col -= 2; - } while ((row < m_numrows) && (col >= 0)); - row += 3; - col++; - } while ((row < m_numrows) || (col < m_numcols)); - if (!hasBit(m_numcols - 1, m_numrows - 1)) { - setBit(m_numcols - 1, m_numrows - 1, TRUE); - setBit(m_numcols - 2, m_numrows - 2, TRUE); - } -} -void CBC_DefaultPlacement::module(int32_t row, - int32_t col, - int32_t pos, - int32_t bit) { - if (row < 0) { - row += m_numrows; - col += 4 - ((m_numrows + 4) % 8); - } - if (col < 0) { - col += m_numcols; - row += 4 - ((m_numcols + 4) % 8); - } - int32_t v = m_codewords.GetAt(pos); - v &= 1 << (8 - bit); - setBit(col, row, v != 0); -} -void CBC_DefaultPlacement::utah(int32_t row, int32_t col, int32_t pos) { - module(row - 2, col - 2, pos, 1); - module(row - 2, col - 1, pos, 2); - module(row - 1, col - 2, pos, 3); - module(row - 1, col - 1, pos, 4); - module(row - 1, col, pos, 5); - module(row, col - 2, pos, 6); - module(row, col - 1, pos, 7); - module(row, col, pos, 8); -} -void CBC_DefaultPlacement::corner1(int32_t pos) { - module(m_numrows - 1, 0, pos, 1); - module(m_numrows - 1, 1, pos, 2); - module(m_numrows - 1, 2, pos, 3); - module(0, m_numcols - 2, pos, 4); - module(0, m_numcols - 1, pos, 5); - module(1, m_numcols - 1, pos, 6); - module(2, m_numcols - 1, pos, 7); - module(3, m_numcols - 1, pos, 8); -} -void CBC_DefaultPlacement::corner2(int32_t pos) { - module(m_numrows - 3, 0, pos, 1); - module(m_numrows - 2, 0, pos, 2); - module(m_numrows - 1, 0, pos, 3); - module(0, m_numcols - 4, pos, 4); - module(0, m_numcols - 3, pos, 5); - module(0, m_numcols - 2, pos, 6); - module(0, m_numcols - 1, pos, 7); - module(1, m_numcols - 1, pos, 8); -} -void CBC_DefaultPlacement::corner3(int32_t pos) { - module(m_numrows - 3, 0, pos, 1); - module(m_numrows - 2, 0, pos, 2); - module(m_numrows - 1, 0, pos, 3); - module(0, m_numcols - 2, pos, 4); - module(0, m_numcols - 1, pos, 5); - module(1, m_numcols - 1, pos, 6); - module(2, m_numcols - 1, pos, 7); - module(3, m_numcols - 1, pos, 8); -} -void CBC_DefaultPlacement::corner4(int32_t pos) { - module(m_numrows - 1, 0, pos, 1); - module(m_numrows - 1, m_numcols - 1, pos, 2); - module(0, m_numcols - 3, pos, 3); - module(0, m_numcols - 2, pos, 4); - module(0, m_numcols - 1, pos, 5); - module(1, m_numcols - 3, pos, 6); - module(1, m_numcols - 2, pos, 7); - module(1, m_numcols - 1, pos, 8); -} diff --git a/xfa/src/fxbarcode/datamatrix/BC_DefaultPlacement.h b/xfa/src/fxbarcode/datamatrix/BC_DefaultPlacement.h deleted file mode 100644 index be67f3c05a..0000000000 --- a/xfa/src/fxbarcode/datamatrix/BC_DefaultPlacement.h +++ /dev/null @@ -1,40 +0,0 @@ -// 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 - -#ifndef XFA_SRC_FXBARCODE_DATAMATRIX_BC_DEFAULTPLACEMENT_H_ -#define XFA_SRC_FXBARCODE_DATAMATRIX_BC_DEFAULTPLACEMENT_H_ - -#include "core/include/fxcrt/fx_basic.h" - -class CBC_DefaultPlacement { - public: - CBC_DefaultPlacement(CFX_WideString codewords, - int32_t numcols, - int32_t numrows); - virtual ~CBC_DefaultPlacement(); - - int32_t getNumrows(); - int32_t getNumcols(); - CFX_ByteArray& getBits(); - FX_BOOL getBit(int32_t col, int32_t row); - void setBit(int32_t col, int32_t row, FX_BOOL bit); - FX_BOOL hasBit(int32_t col, int32_t row); - void place(); - - private: - CFX_WideString m_codewords; - int32_t m_numrows; - int32_t m_numcols; - CFX_ByteArray m_bits; - void module(int32_t row, int32_t col, int32_t pos, int32_t bit); - void utah(int32_t row, int32_t col, int32_t pos); - void corner1(int32_t pos); - void corner2(int32_t pos); - void corner3(int32_t pos); - void corner4(int32_t pos); -}; - -#endif // XFA_SRC_FXBARCODE_DATAMATRIX_BC_DEFAULTPLACEMENT_H_ diff --git a/xfa/src/fxbarcode/datamatrix/BC_EdifactEncoder.cpp b/xfa/src/fxbarcode/datamatrix/BC_EdifactEncoder.cpp deleted file mode 100644 index 006c85117d..0000000000 --- a/xfa/src/fxbarcode/datamatrix/BC_EdifactEncoder.cpp +++ /dev/null @@ -1,154 +0,0 @@ -// 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 2006-2007 Jeremias Maerki. - * - * 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_Dimension.h" -#include "xfa/src/fxbarcode/common/BC_CommonBitMatrix.h" -#include "xfa/src/fxbarcode/datamatrix/BC_EdifactEncoder.h" -#include "xfa/src/fxbarcode/datamatrix/BC_Encoder.h" -#include "xfa/src/fxbarcode/datamatrix/BC_EncoderContext.h" -#include "xfa/src/fxbarcode/datamatrix/BC_HighLevelEncoder.h" -#include "xfa/src/fxbarcode/datamatrix/BC_SymbolInfo.h" -#include "xfa/src/fxbarcode/datamatrix/BC_SymbolShapeHint.h" - -CBC_EdifactEncoder::CBC_EdifactEncoder() {} -CBC_EdifactEncoder::~CBC_EdifactEncoder() {} -int32_t CBC_EdifactEncoder::getEncodingMode() { - return EDIFACT_ENCODATION; -} -void CBC_EdifactEncoder::Encode(CBC_EncoderContext& context, int32_t& e) { - CFX_WideString buffer; - while (context.hasMoreCharacters()) { - FX_WCHAR c = context.getCurrentChar(); - encodeChar(c, buffer, e); - if (e != BCExceptionNO) { - return; - } - context.m_pos++; - int32_t count = buffer.GetLength(); - if (count >= 4) { - context.writeCodewords(encodeToCodewords(buffer, 0, e)); - if (e != BCExceptionNO) { - return; - } - buffer.Delete(0, 4); - int32_t newMode = CBC_HighLevelEncoder::lookAheadTest( - context.m_msg, context.m_pos, getEncodingMode()); - if (newMode != getEncodingMode()) { - context.signalEncoderChange(ASCII_ENCODATION); - break; - } - } - } - buffer += (FX_WCHAR)31; - handleEOD(context, buffer, e); -} -void CBC_EdifactEncoder::handleEOD(CBC_EncoderContext& context, - CFX_WideString buffer, - int32_t& e) { - int32_t count = buffer.GetLength(); - if (count == 0) { - return; - } - if (count == 1) { - context.updateSymbolInfo(e); - if (e != BCExceptionNO) { - return; - } - int32_t available = - context.m_symbolInfo->m_dataCapacity - context.getCodewordCount(); - int32_t remaining = context.getRemainingCharacters(); - if (remaining == 0 && available <= 2) { - return; - } - } - if (count > 4) { - e = BCExceptionIllegalStateCountMustNotExceed4; - return; - } - int32_t restChars = count - 1; - CFX_WideString encoded = encodeToCodewords(buffer, 0, e); - if (e != BCExceptionNO) { - return; - } - FX_BOOL endOfSymbolReached = !context.hasMoreCharacters(); - FX_BOOL restInAscii = endOfSymbolReached && restChars <= 2; - if (restChars <= 2) { - context.updateSymbolInfo(context.getCodewordCount() + restChars, e); - if (e != BCExceptionNO) { - return; - } - int32_t available = - context.m_symbolInfo->m_dataCapacity - context.getCodewordCount(); - if (available >= 3) { - restInAscii = FALSE; - context.updateSymbolInfo(context.getCodewordCount() + encoded.GetLength(), - e); - if (e != BCExceptionNO) { - return; - } - } - } - if (restInAscii) { - context.resetSymbolInfo(); - context.m_pos -= restChars; - } else { - context.writeCodewords(encoded); - } - context.signalEncoderChange(ASCII_ENCODATION); -} -void CBC_EdifactEncoder::encodeChar(FX_WCHAR c, - CFX_WideString& sb, - int32_t& e) { - if (c >= ' ' && c <= '?') { - sb += c; - } else if (c >= '@' && c <= '^') { - sb += (FX_WCHAR)(c - 64); - } else { - CBC_HighLevelEncoder::illegalCharacter(c, e); - } -} -CFX_WideString CBC_EdifactEncoder::encodeToCodewords(CFX_WideString sb, - int32_t startPos, - int32_t& e) { - int32_t len = sb.GetLength() - startPos; - if (len == 0) { - e = BCExceptionNoContents; - return (FX_WCHAR*)""; - } - FX_WCHAR c1 = sb.GetAt(startPos); - FX_WCHAR c2 = len >= 2 ? sb.GetAt(startPos + 1) : 0; - FX_WCHAR c3 = len >= 3 ? sb.GetAt(startPos + 2) : 0; - FX_WCHAR c4 = len >= 4 ? sb.GetAt(startPos + 3) : 0; - int32_t v = (c1 << 18) + (c2 << 12) + (c3 << 6) + c4; - FX_WCHAR cw1 = (FX_WCHAR)((v >> 16) & 255); - FX_WCHAR cw2 = (FX_WCHAR)((v >> 8) & 255); - FX_WCHAR cw3 = (FX_WCHAR)(v & 255); - CFX_WideString res; - res += cw1; - if (len >= 2) { - res += cw2; - } - if (len >= 3) { - res += cw3; - } - return res; -} diff --git a/xfa/src/fxbarcode/datamatrix/BC_EdifactEncoder.h b/xfa/src/fxbarcode/datamatrix/BC_EdifactEncoder.h deleted file mode 100644 index 4d905edb63..0000000000 --- a/xfa/src/fxbarcode/datamatrix/BC_EdifactEncoder.h +++ /dev/null @@ -1,29 +0,0 @@ -// 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 - -#ifndef XFA_SRC_FXBARCODE_DATAMATRIX_BC_EDIFACTENCODER_H_ -#define XFA_SRC_FXBARCODE_DATAMATRIX_BC_EDIFACTENCODER_H_ - -#include "xfa/src/fxbarcode/datamatrix/BC_Encoder.h" - -class CBC_EdifactEncoder : public CBC_Encoder { - public: - CBC_EdifactEncoder(); - virtual ~CBC_EdifactEncoder(); - int32_t getEncodingMode(); - void Encode(CBC_EncoderContext& context, int32_t& e); - - private: - static void handleEOD(CBC_EncoderContext& context, - CFX_WideString buffer, - int32_t& e); - static void encodeChar(FX_WCHAR c, CFX_WideString& sb, int32_t& e); - static CFX_WideString encodeToCodewords(CFX_WideString sb, - int32_t startPos, - int32_t& e); -}; - -#endif // XFA_SRC_FXBARCODE_DATAMATRIX_BC_EDIFACTENCODER_H_ diff --git a/xfa/src/fxbarcode/datamatrix/BC_Encoder.cpp b/xfa/src/fxbarcode/datamatrix/BC_Encoder.cpp deleted file mode 100644 index 5a5ca3f5a4..0000000000 --- a/xfa/src/fxbarcode/datamatrix/BC_Encoder.cpp +++ /dev/null @@ -1,10 +0,0 @@ -// 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 - -#include "xfa/src/fxbarcode/datamatrix/BC_Encoder.h" - -CBC_Encoder::CBC_Encoder() {} -CBC_Encoder::~CBC_Encoder() {} diff --git a/xfa/src/fxbarcode/datamatrix/BC_Encoder.h b/xfa/src/fxbarcode/datamatrix/BC_Encoder.h deleted file mode 100644 index a11b19cc74..0000000000 --- a/xfa/src/fxbarcode/datamatrix/BC_Encoder.h +++ /dev/null @@ -1,21 +0,0 @@ -// 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 - -#ifndef XFA_SRC_FXBARCODE_DATAMATRIX_BC_ENCODER_H_ -#define XFA_SRC_FXBARCODE_DATAMATRIX_BC_ENCODER_H_ - -#include "xfa/src/fxbarcode/utils.h" - -class CBC_EncoderContext; -class CBC_Encoder { - public: - CBC_Encoder(); - virtual ~CBC_Encoder(); - virtual int32_t getEncodingMode() = 0; - virtual void Encode(CBC_EncoderContext& context, int32_t& e) = 0; -}; - -#endif // XFA_SRC_FXBARCODE_DATAMATRIX_BC_ENCODER_H_ diff --git a/xfa/src/fxbarcode/datamatrix/BC_EncoderContext.cpp b/xfa/src/fxbarcode/datamatrix/BC_EncoderContext.cpp deleted file mode 100644 index 54aa5349b0..0000000000 --- a/xfa/src/fxbarcode/datamatrix/BC_EncoderContext.cpp +++ /dev/null @@ -1,111 +0,0 @@ -// 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 2006-2007 Jeremias Maerki. - * - * 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_Dimension.h" -#include "xfa/src/fxbarcode/BC_UtilCodingConvert.h" -#include "xfa/src/fxbarcode/common/BC_CommonBitMatrix.h" -#include "xfa/src/fxbarcode/datamatrix/BC_Encoder.h" -#include "xfa/src/fxbarcode/datamatrix/BC_EncoderContext.h" -#include "xfa/src/fxbarcode/datamatrix/BC_SymbolInfo.h" -#include "xfa/src/fxbarcode/datamatrix/BC_SymbolShapeHint.h" - -CBC_EncoderContext::CBC_EncoderContext(const CFX_WideString msg, - CFX_WideString ecLevel, - int32_t& e) { - CFX_ByteString dststr; - CBC_UtilCodingConvert::UnicodeToUTF8(msg, dststr); - CFX_WideString sb; - int32_t c = dststr.GetLength(); - for (int32_t i = 0; i < c; i++) { - FX_WCHAR ch = (FX_WCHAR)(dststr.GetAt(i) & 0xff); - if (ch == '?' && dststr.GetAt(i) != '?') { - e = BCExceptionCharactersOutsideISO88591Encoding; - } - sb += ch; - } - m_msg = sb; - m_shape = FORCE_NONE; - m_newEncoding = -1; - m_pos = 0; - m_symbolInfo = NULL; - m_skipAtEnd = 0; - m_maxSize = NULL; - m_minSize = NULL; -} -CBC_EncoderContext::~CBC_EncoderContext() {} -void CBC_EncoderContext::setSymbolShape(SymbolShapeHint shape) { - m_shape = shape; -} -void CBC_EncoderContext::setSizeConstraints(CBC_Dimension* minSize, - CBC_Dimension* maxSize) { - m_maxSize = maxSize; - m_minSize = minSize; -} -CFX_WideString CBC_EncoderContext::getMessage() { - return m_msg; -} -void CBC_EncoderContext::setSkipAtEnd(int32_t count) { - m_skipAtEnd = count; -} -FX_WCHAR CBC_EncoderContext::getCurrentChar() { - return m_msg.GetAt(m_pos); -} -FX_WCHAR CBC_EncoderContext::getCurrent() { - return m_msg.GetAt(m_pos); -} -void CBC_EncoderContext::writeCodewords(CFX_WideString codewords) { - m_codewords += codewords; -} -void CBC_EncoderContext::writeCodeword(FX_WCHAR codeword) { - m_codewords += codeword; -} -int32_t CBC_EncoderContext::getCodewordCount() { - return m_codewords.GetLength(); -} -void CBC_EncoderContext::signalEncoderChange(int32_t encoding) { - m_newEncoding = encoding; -} -void CBC_EncoderContext::resetEncoderSignal() { - m_newEncoding = -1; -} -FX_BOOL CBC_EncoderContext::hasMoreCharacters() { - return m_pos < getTotalMessageCharCount(); -} -int32_t CBC_EncoderContext::getRemainingCharacters() { - return getTotalMessageCharCount() - m_pos; -} -void CBC_EncoderContext::updateSymbolInfo(int32_t& e) { - updateSymbolInfo(getCodewordCount(), e); -} -void CBC_EncoderContext::updateSymbolInfo(int32_t len, int32_t& e) { - if (m_symbolInfo == NULL || len > m_symbolInfo->m_dataCapacity) { - m_symbolInfo = - CBC_SymbolInfo::lookup(len, m_shape, m_minSize, m_maxSize, true, e); - BC_EXCEPTION_CHECK_ReturnVoid(e); - } -} -void CBC_EncoderContext::resetSymbolInfo() { - m_shape = FORCE_NONE; -} -int32_t CBC_EncoderContext::getTotalMessageCharCount() { - return m_msg.GetLength() - m_skipAtEnd; -} diff --git a/xfa/src/fxbarcode/datamatrix/BC_EncoderContext.h b/xfa/src/fxbarcode/datamatrix/BC_EncoderContext.h deleted file mode 100644 index 076581c7aa..0000000000 --- a/xfa/src/fxbarcode/datamatrix/BC_EncoderContext.h +++ /dev/null @@ -1,55 +0,0 @@ -// 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 - -#ifndef XFA_SRC_FXBARCODE_DATAMATRIX_BC_ENCODERCONTEXT_H_ -#define XFA_SRC_FXBARCODE_DATAMATRIX_BC_ENCODERCONTEXT_H_ - -#include "xfa/src/fxbarcode/datamatrix/BC_SymbolShapeHint.h" - -class CBC_SymbolInfo; -class CBC_Dimension; - -class CBC_EncoderContext : public CBC_SymbolShapeHint { - public: - CBC_EncoderContext(const CFX_WideString msg, - CFX_WideString ecLevel, - int32_t& e); - virtual ~CBC_EncoderContext(); - void setSymbolShape(SymbolShapeHint shape); - void setSizeConstraints(CBC_Dimension* minSize, CBC_Dimension* maxSize); - CFX_WideString getMessage(); - void setSkipAtEnd(int32_t count); - FX_WCHAR getCurrentChar(); - FX_WCHAR getCurrent(); - void writeCodewords(CFX_WideString codewords); - void writeCodeword(FX_WCHAR codeword); - int32_t getCodewordCount(); - void signalEncoderChange(int32_t encoding); - void resetEncoderSignal(); - FX_BOOL hasMoreCharacters(); - int32_t getRemainingCharacters(); - void updateSymbolInfo(int32_t& e); - void updateSymbolInfo(int32_t len, int32_t& e); - void resetSymbolInfo(); - - public: - CFX_WideString m_msg; - CFX_WideString m_codewords; - int32_t m_pos; - int32_t m_newEncoding; - CBC_SymbolInfo* m_symbolInfo; - - private: - int32_t getTotalMessageCharCount(); - - private: - SymbolShapeHint m_shape; - CBC_Dimension* m_minSize; - CBC_Dimension* m_maxSize; - int32_t m_skipAtEnd; -}; - -#endif // XFA_SRC_FXBARCODE_DATAMATRIX_BC_ENCODERCONTEXT_H_ diff --git a/xfa/src/fxbarcode/datamatrix/BC_ErrorCorrection.cpp b/xfa/src/fxbarcode/datamatrix/BC_ErrorCorrection.cpp deleted file mode 100644 index d5ae9bf9bf..0000000000 --- a/xfa/src/fxbarcode/datamatrix/BC_ErrorCorrection.cpp +++ /dev/null @@ -1,175 +0,0 @@ -// 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 2006 Jeremias Maerki. - * - * 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/datamatrix/BC_Encoder.h" -#include "xfa/src/fxbarcode/datamatrix/BC_ErrorCorrection.h" -#include "xfa/src/fxbarcode/datamatrix/BC_SymbolInfo.h" -#include "xfa/src/fxbarcode/datamatrix/BC_SymbolShapeHint.h" - -int32_t CBC_ErrorCorrection::FACTOR_SETS[] = {5, 7, 10, 11, 12, 14, 18, 20, - 24, 28, 36, 42, 48, 56, 62, 68}; -int32_t CBC_ErrorCorrection::FACTORS[][100] = { - {228, 48, 15, 111, 62}, - {23, 68, 144, 134, 240, 92, 254}, - {28, 24, 185, 166, 223, 248, 116, 255, 110, 61}, - {175, 138, 205, 12, 194, 168, 39, 245, 60, 97, 120}, - {41, 153, 158, 91, 61, 42, 142, 213, 97, 178, 100, 242}, - {156, 97, 192, 252, 95, 9, 157, 119, 138, 45, 18, 186, 83, 185}, - {83, 195, 100, 39, 188, 75, 66, 61, 241, 213, 109, 129, 94, 254, 225, 48, - 90, 188}, - {15, 195, 244, 9, 233, 71, 168, 2, 188, 160, 153, 145, 253, 79, 108, 82, 27, - 174, 186, 172}, - {52, 190, 88, 205, 109, 39, 176, 21, 155, 197, 251, 223, 155, 21, 5, 172, - 254, 124, 12, 181, 184, 96, 50, 193}, - {211, 231, 43, 97, 71, 96, 103, 174, 37, 151, 170, 53, 75, 34, 249, 121, 17, - 138, 110, 213, 141, 136, 120, 151, 233, 168, 93, 255}, - {245, 127, 242, 218, 130, 250, 162, 181, 102, 120, 84, 179, 220, 251, 80, - 182, 229, 18, 2, 4, 68, 33, 101, 137, 95, 119, 115, 44, 175, 184, 59, 25, - 225, 98, 81, 112}, - {77, 193, 137, 31, 19, 38, 22, 153, 247, 105, 122, 2, 245, 133, 242, 8, 175, - 95, 100, 9, 167, 105, 214, 111, 57, 121, 21, 1, 253, 57, 54, 101, 248, 202, - 69, 50, 150, 177, 226, 5, 9, 5}, - {245, 132, 172, 223, 96, 32, 117, 22, 238, 133, 238, 231, 205, 188, 237, 87, - 191, 106, 16, 147, 118, 23, 37, 90, 170, 205, 131, 88, 120, 100, 66, 138, - 186, 240, 82, 44, 176, 87, 187, 147, 160, 175, 69, 213, 92, 253, 225, 19}, - {175, 9, 223, 238, 12, 17, 220, 208, 100, 29, 175, 170, 230, 192, 215, 235, - 150, 159, 36, 223, 38, 200, 132, 54, 228, 146, 218, 234, 117, 203, 29, 232, - 144, 238, 22, 150, 201, 117, 62, 207, 164, 13, 137, 245, 127, 67, 247, 28, - 155, 43, 203, 107, 233, 53, 143, 46}, - {242, 93, 169, 50, 144, 210, 39, 118, 202, 188, 201, 189, 143, 108, 196, 37, - 185, 112, 134, 230, 245, 63, 197, 190, 250, 106, 185, 221, 175, 64, 114, - 71, 161, 44, 147, 6, 27, 218, 51, 63, 87, 10, 40, 130, 188, 17, 163, 31, - 176, 170, 4, 107, 232, 7, 94, 166, 224, 124, 86, 47, 11, 204}, - {220, 228, 173, 89, 251, 149, 159, 56, 89, 33, 147, 244, 154, 36, 73, 127, - 213, 136, 248, 180, 234, 197, 158, 177, 68, 122, 93, 213, 15, 160, 227, - 236, 66, 139, 153, 185, 202, 167, 179, 25, 220, 232, 96, 210, 231, 136, - 223, 239, 181, 241, 59, 52, 172, 25, 49, 232, 211, 189, 64, 54, 108, 153, - 132, 63, 96, 103, 82, 186}}; -int32_t CBC_ErrorCorrection::MODULO_VALUE = 0x12D; -int32_t CBC_ErrorCorrection::LOG[256] = {0}; -int32_t CBC_ErrorCorrection::ALOG[256] = {0}; -void CBC_ErrorCorrection::Initialize() { - int32_t p = 1; - for (int32_t i = 0; i < 255; i++) { - ALOG[i] = p; - LOG[p] = i; - p <<= 1; - if (p >= 256) { - p ^= MODULO_VALUE; - } - } -} -void CBC_ErrorCorrection::Finalize() {} -CBC_ErrorCorrection::CBC_ErrorCorrection() {} -CBC_ErrorCorrection::~CBC_ErrorCorrection() {} -CFX_WideString CBC_ErrorCorrection::encodeECC200(CFX_WideString codewords, - CBC_SymbolInfo* symbolInfo, - int32_t& e) { - if (codewords.GetLength() != symbolInfo->m_dataCapacity) { - e = BCExceptionIllegalArgument; - return (FX_WCHAR*)""; - } - CFX_WideString sb; - sb += codewords; - int32_t blockCount = symbolInfo->getInterleavedBlockCount(); - if (blockCount == 1) { - CFX_WideString ecc = - createECCBlock(codewords, symbolInfo->m_errorCodewords, e); - BC_EXCEPTION_CHECK_ReturnValue(e, (FX_WCHAR*)""); - sb += ecc; - } else { - CFX_Int32Array dataSizes; - dataSizes.SetSize(blockCount); - CFX_Int32Array errorSizes; - errorSizes.SetSize(blockCount); - CFX_Int32Array startPos; - startPos.SetSize(blockCount); - for (int32_t i = 0; i < blockCount; i++) { - dataSizes[i] = symbolInfo->getDataLengthForInterleavedBlock(i + 1); - errorSizes[i] = symbolInfo->getErrorLengthForInterleavedBlock(i + 1); - startPos[i] = 0; - if (i > 0) { - startPos[i] = startPos[i - 1] + dataSizes[i]; - } - } - for (int32_t block = 0; block < blockCount; block++) { - CFX_WideString temp; - for (int32_t d = block; d < symbolInfo->m_dataCapacity; d += blockCount) { - temp += (FX_WCHAR)codewords.GetAt(d); - } - CFX_WideString ecc = createECCBlock(temp, errorSizes[block], e); - BC_EXCEPTION_CHECK_ReturnValue(e, (FX_WCHAR*)""); - int32_t pos = 0; - for (int32_t l = block; l < errorSizes[block] * blockCount; - l += blockCount) { - sb.SetAt(symbolInfo->m_dataCapacity + l, ecc.GetAt(pos++)); - } - } - } - return sb; -} -CFX_WideString CBC_ErrorCorrection::createECCBlock(CFX_WideString codewords, - int32_t numECWords, - int32_t& e) { - return createECCBlock(codewords, 0, codewords.GetLength(), numECWords, e); -} -CFX_WideString CBC_ErrorCorrection::createECCBlock(CFX_WideString codewords, - int32_t start, - int32_t len, - int32_t numECWords, - int32_t& e) { - int32_t table = -1; - for (int32_t i = 0; i < sizeof(FACTOR_SETS) / sizeof(int32_t); i++) { - if (FACTOR_SETS[i] == numECWords) { - table = i; - break; - } - } - if (table < 0) { - e = BCExceptionIllegalArgument; - return (FX_WCHAR*)""; - } - FX_WORD* ecc = FX_Alloc(FX_WORD, numECWords); - FXSYS_memset(ecc, 0, numECWords * sizeof(FX_WORD)); - for (int32_t l = start; l < start + len; l++) { - FX_WORD m = ecc[numECWords - 1] ^ codewords.GetAt(l); - for (int32_t k = numECWords - 1; k > 0; k--) { - if (m != 0 && FACTORS[table][k] != 0) { - ecc[k] = (FX_WORD)(ecc[k - 1] ^ - ALOG[(LOG[m] + LOG[FACTORS[table][k]]) % 255]); - } else { - ecc[k] = ecc[k - 1]; - } - } - if (m != 0 && FACTORS[table][0] != 0) { - ecc[0] = (FX_WORD)ALOG[(LOG[m] + LOG[FACTORS[table][0]]) % 255]; - } else { - ecc[0] = 0; - } - } - CFX_WideString strecc; - for (int32_t j = 0; j < numECWords; j++) { - strecc += (FX_WCHAR)ecc[numECWords - j - 1]; - } - FX_Free(ecc); - return strecc; -} diff --git a/xfa/src/fxbarcode/datamatrix/BC_ErrorCorrection.h b/xfa/src/fxbarcode/datamatrix/BC_ErrorCorrection.h deleted file mode 100644 index 951b9ea572..0000000000 --- a/xfa/src/fxbarcode/datamatrix/BC_ErrorCorrection.h +++ /dev/null @@ -1,39 +0,0 @@ -// 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 - -#ifndef XFA_SRC_FXBARCODE_DATAMATRIX_BC_ERRORCORRECTION_H_ -#define XFA_SRC_FXBARCODE_DATAMATRIX_BC_ERRORCORRECTION_H_ - -class CBC_SymbolInfo; -class CBC_ErrorCorrection { - public: - CBC_ErrorCorrection(); - virtual ~CBC_ErrorCorrection(); - static void Initialize(); - static void Finalize(); - static CFX_WideString encodeECC200(CFX_WideString codewords, - CBC_SymbolInfo* symbolInfo, - int32_t& e); - - private: - static int32_t FACTOR_SETS[]; - static int32_t FACTORS[][100]; - static int32_t MODULO_VALUE; - static int32_t LOG[256]; - static int32_t ALOG[256]; - - private: - static CFX_WideString createECCBlock(CFX_WideString codewords, - int32_t numECWords, - int32_t& e); - static CFX_WideString createECCBlock(CFX_WideString codewords, - int32_t start, - int32_t len, - int32_t numECWords, - int32_t& e); -}; - -#endif // XFA_SRC_FXBARCODE_DATAMATRIX_BC_ERRORCORRECTION_H_ diff --git a/xfa/src/fxbarcode/datamatrix/BC_HighLevelEncoder.cpp b/xfa/src/fxbarcode/datamatrix/BC_HighLevelEncoder.cpp deleted file mode 100644 index 21e1b6bb51..0000000000 --- a/xfa/src/fxbarcode/datamatrix/BC_HighLevelEncoder.cpp +++ /dev/null @@ -1,375 +0,0 @@ -// 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 2006-2007 Jeremias Maerki. - * - * 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 <limits> - -#include "xfa/src/fxbarcode/BC_Dimension.h" -#include "xfa/src/fxbarcode/BC_UtilCodingConvert.h" -#include "xfa/src/fxbarcode/common/BC_CommonBitMatrix.h" -#include "xfa/src/fxbarcode/datamatrix/BC_ASCIIEncoder.h" -#include "xfa/src/fxbarcode/datamatrix/BC_Base256Encoder.h" -#include "xfa/src/fxbarcode/datamatrix/BC_C40Encoder.h" -#include "xfa/src/fxbarcode/datamatrix/BC_EdifactEncoder.h" -#include "xfa/src/fxbarcode/datamatrix/BC_Encoder.h" -#include "xfa/src/fxbarcode/datamatrix/BC_EncoderContext.h" -#include "xfa/src/fxbarcode/datamatrix/BC_HighLevelEncoder.h" -#include "xfa/src/fxbarcode/datamatrix/BC_SymbolInfo.h" -#include "xfa/src/fxbarcode/datamatrix/BC_SymbolShapeHint.h" -#include "xfa/src/fxbarcode/datamatrix/BC_TextEncoder.h" -#include "xfa/src/fxbarcode/datamatrix/BC_X12Encoder.h" -#include "xfa/src/fxbarcode/utils.h" - -FX_WCHAR CBC_HighLevelEncoder::LATCH_TO_C40 = 230; -FX_WCHAR CBC_HighLevelEncoder::LATCH_TO_BASE256 = 231; -FX_WCHAR CBC_HighLevelEncoder::UPPER_SHIFT = 235; -FX_WCHAR CBC_HighLevelEncoder::LATCH_TO_ANSIX12 = 238; -FX_WCHAR CBC_HighLevelEncoder::LATCH_TO_TEXT = 239; -FX_WCHAR CBC_HighLevelEncoder::LATCH_TO_EDIFACT = 240; -FX_WCHAR CBC_HighLevelEncoder::C40_UNLATCH = 254; -FX_WCHAR CBC_HighLevelEncoder::X12_UNLATCH = 254; -FX_WCHAR CBC_HighLevelEncoder::PAD = 129; -FX_WCHAR CBC_HighLevelEncoder::MACRO_05 = 236; -FX_WCHAR CBC_HighLevelEncoder::MACRO_06 = 237; -const wchar_t* CBC_HighLevelEncoder::MACRO_05_HEADER = L"[)> 05"; -const wchar_t* CBC_HighLevelEncoder::MACRO_06_HEADER = L"[)> 06"; -const wchar_t CBC_HighLevelEncoder::MACRO_TRAILER = 0x0004; - -CBC_HighLevelEncoder::CBC_HighLevelEncoder() {} -CBC_HighLevelEncoder::~CBC_HighLevelEncoder() {} -CFX_ByteArray& CBC_HighLevelEncoder::getBytesForMessage(CFX_WideString msg) { - CFX_ByteString bytestr; - CBC_UtilCodingConvert::UnicodeToUTF8(msg, bytestr); - for (int32_t i = 0; i < bytestr.GetLength(); i++) { - m_bytearray.Add(bytestr.GetAt(i)); - } - return m_bytearray; -} -CFX_WideString CBC_HighLevelEncoder::encodeHighLevel(CFX_WideString msg, - CFX_WideString ecLevel, - int32_t& e) { - return encodeHighLevel(msg, ecLevel, FORCE_NONE, NULL, NULL, e); -} -CFX_WideString CBC_HighLevelEncoder::encodeHighLevel(CFX_WideString msg, - CFX_WideString ecLevel, - SymbolShapeHint shape, - CBC_Dimension* minSize, - CBC_Dimension* maxSize, - int32_t& e) { - CBC_EncoderContext context(msg, ecLevel, e); - BC_EXCEPTION_CHECK_ReturnValue(e, (FX_WCHAR*)""); - context.setSymbolShape(shape); - context.setSizeConstraints(minSize, maxSize); - if ((msg.Mid(0, 6) == MACRO_05_HEADER) && - (msg.Mid(msg.GetLength() - 1, 1) == MACRO_TRAILER)) { - context.writeCodeword(MACRO_05); - context.setSkipAtEnd(2); - context.m_pos += 6; - } else if ((msg.Mid(0, 6) == MACRO_06_HEADER) && - (msg.Mid(msg.GetLength() - 1, 1) == MACRO_TRAILER)) { - context.writeCodeword(MACRO_06); - context.setSkipAtEnd(2); - context.m_pos += 6; - } - CFX_PtrArray encoders; - encoders.Add(new CBC_ASCIIEncoder()); - encoders.Add(new CBC_C40Encoder()); - encoders.Add(new CBC_TextEncoder()); - encoders.Add(new CBC_X12Encoder()); - encoders.Add(new CBC_EdifactEncoder()); - encoders.Add(new CBC_Base256Encoder()); - int32_t encodingMode = ASCII_ENCODATION; - while (context.hasMoreCharacters()) { - ((CBC_Encoder*)encoders.GetAt(encodingMode))->Encode(context, e); - if (e != BCExceptionNO) { - for (int32_t i = 0; i < encoders.GetSize(); i++) { - delete (CBC_Encoder*)encoders.GetAt(i); - } - encoders.RemoveAll(); - return (FX_WCHAR*)""; - } - if (context.m_newEncoding >= 0) { - encodingMode = context.m_newEncoding; - context.resetEncoderSignal(); - } - } - int32_t len = context.m_codewords.GetLength(); - context.updateSymbolInfo(e); - if (e != BCExceptionNO) { - for (int32_t i = 0; i < encoders.GetSize(); i++) { - delete (CBC_Encoder*)encoders.GetAt(i); - } - encoders.RemoveAll(); - return (FX_WCHAR*)""; - } - int32_t capacity = context.m_symbolInfo->m_dataCapacity; - if (len < capacity) { - if (encodingMode != ASCII_ENCODATION && - encodingMode != BASE256_ENCODATION) { - context.writeCodeword(0x00fe); - } - } - CFX_WideString codewords = context.m_codewords; - if (codewords.GetLength() < capacity) { - codewords += PAD; - } - while (codewords.GetLength() < capacity) { - codewords += (randomize253State(PAD, codewords.GetLength() + 1)); - } - for (int32_t i = 0; i < encoders.GetSize(); i++) { - delete (CBC_Encoder*)encoders.GetAt(i); - } - encoders.RemoveAll(); - return codewords; -} -int32_t CBC_HighLevelEncoder::lookAheadTest(CFX_WideString msg, - int32_t startpos, - int32_t currentMode) { - if (startpos >= msg.GetLength()) { - return currentMode; - } - CFX_FloatArray charCounts; - if (currentMode == ASCII_ENCODATION) { - charCounts.Add(0); - charCounts.Add(1); - charCounts.Add(1); - charCounts.Add(1); - charCounts.Add(1); - charCounts.Add(1.25f); - } else { - charCounts.Add(1); - charCounts.Add(2); - charCounts.Add(2); - charCounts.Add(2); - charCounts.Add(2); - charCounts.Add(2.25f); - charCounts[currentMode] = 0; - } - int32_t charsProcessed = 0; - while (TRUE) { - if ((startpos + charsProcessed) == msg.GetLength()) { - FX_DWORD min = std::numeric_limits<int32_t>::max(); - CFX_ByteArray mins; - mins.SetSize(6); - CFX_Int32Array intCharCounts; - intCharCounts.SetSize(6); - min = findMinimums(charCounts, intCharCounts, min, mins); - int32_t minCount = getMinimumCount(mins); - if (intCharCounts[ASCII_ENCODATION] == min) { - return ASCII_ENCODATION; - } - if (minCount == 1 && mins[BASE256_ENCODATION] > 0) { - return BASE256_ENCODATION; - } - if (minCount == 1 && mins[EDIFACT_ENCODATION] > 0) { - return EDIFACT_ENCODATION; - } - if (minCount == 1 && mins[TEXT_ENCODATION] > 0) { - return TEXT_ENCODATION; - } - if (minCount == 1 && mins[X12_ENCODATION] > 0) { - return X12_ENCODATION; - } - return C40_ENCODATION; - } - FX_WCHAR c = msg.GetAt(startpos + charsProcessed); - charsProcessed++; - if (isDigit(c)) { - charCounts[ASCII_ENCODATION] += 0.5; - } else if (isExtendedASCII(c)) { - charCounts[ASCII_ENCODATION] = - (FX_FLOAT)ceil(charCounts[ASCII_ENCODATION]); - charCounts[ASCII_ENCODATION] += 2; - } else { - charCounts[ASCII_ENCODATION] = - (FX_FLOAT)ceil(charCounts[ASCII_ENCODATION]); - charCounts[ASCII_ENCODATION]++; - } - if (isNativeC40(c)) { - charCounts[C40_ENCODATION] += 2.0f / 3.0f; - } else if (isExtendedASCII(c)) { - charCounts[C40_ENCODATION] += 8.0f / 3.0f; - } else { - charCounts[C40_ENCODATION] += 4.0f / 3.0f; - } - if (isNativeText(c)) { - charCounts[TEXT_ENCODATION] += 2.0f / 3.0f; - } else if (isExtendedASCII(c)) { - charCounts[TEXT_ENCODATION] += 8.0f / 3.0f; - } else { - charCounts[TEXT_ENCODATION] += 4.0f / 3.0f; - } - if (isNativeX12(c)) { - charCounts[X12_ENCODATION] += 2.0f / 3.0f; - } else if (isExtendedASCII(c)) { - charCounts[X12_ENCODATION] += 13.0f / 3.0f; - } else { - charCounts[X12_ENCODATION] += 10.0f / 3.0f; - } - if (isNativeEDIFACT(c)) { - charCounts[EDIFACT_ENCODATION] += 3.0f / 4.0f; - } else if (isExtendedASCII(c)) { - charCounts[EDIFACT_ENCODATION] += 17.0f / 4.0f; - } else { - charCounts[EDIFACT_ENCODATION] += 13.0f / 4.0f; - } - if (isSpecialB256(c)) { - charCounts[BASE256_ENCODATION] += 4; - } else { - charCounts[BASE256_ENCODATION]++; - } - if (charsProcessed >= 4) { - CFX_Int32Array intCharCounts; - intCharCounts.SetSize(6); - CFX_ByteArray mins; - mins.SetSize(6); - findMinimums(charCounts, intCharCounts, - std::numeric_limits<int32_t>::max(), mins); - int32_t minCount = getMinimumCount(mins); - if (intCharCounts[ASCII_ENCODATION] < intCharCounts[BASE256_ENCODATION] && - intCharCounts[ASCII_ENCODATION] < intCharCounts[C40_ENCODATION] && - intCharCounts[ASCII_ENCODATION] < intCharCounts[TEXT_ENCODATION] && - intCharCounts[ASCII_ENCODATION] < intCharCounts[X12_ENCODATION] && - intCharCounts[ASCII_ENCODATION] < intCharCounts[EDIFACT_ENCODATION]) { - return ASCII_ENCODATION; - } - if (intCharCounts[BASE256_ENCODATION] < intCharCounts[ASCII_ENCODATION] || - (mins[C40_ENCODATION] + mins[TEXT_ENCODATION] + mins[X12_ENCODATION] + - mins[EDIFACT_ENCODATION]) == 0) { - return BASE256_ENCODATION; - } - if (minCount == 1 && mins[EDIFACT_ENCODATION] > 0) { - return EDIFACT_ENCODATION; - } - if (minCount == 1 && mins[TEXT_ENCODATION] > 0) { - return TEXT_ENCODATION; - } - if (minCount == 1 && mins[X12_ENCODATION] > 0) { - return X12_ENCODATION; - } - if (intCharCounts[C40_ENCODATION] + 1 < intCharCounts[ASCII_ENCODATION] && - intCharCounts[C40_ENCODATION] + 1 < - intCharCounts[BASE256_ENCODATION] && - intCharCounts[C40_ENCODATION] + 1 < - intCharCounts[EDIFACT_ENCODATION] && - intCharCounts[C40_ENCODATION] + 1 < intCharCounts[TEXT_ENCODATION]) { - if (intCharCounts[C40_ENCODATION] < intCharCounts[X12_ENCODATION]) { - return C40_ENCODATION; - } - if (intCharCounts[C40_ENCODATION] == intCharCounts[X12_ENCODATION]) { - int32_t p = startpos + charsProcessed + 1; - while (p < msg.GetLength()) { - FX_WCHAR tc = msg.GetAt(p); - if (isX12TermSep(tc)) { - return X12_ENCODATION; - } - if (!isNativeX12(tc)) { - break; - } - p++; - } - return C40_ENCODATION; - } - } - } - } -} -FX_BOOL CBC_HighLevelEncoder::isDigit(FX_WCHAR ch) { - return ch >= '0' && ch <= '9'; -} -FX_BOOL CBC_HighLevelEncoder::isExtendedASCII(FX_WCHAR ch) { - return ch >= 128 && ch <= 255; -} -int32_t CBC_HighLevelEncoder::determineConsecutiveDigitCount(CFX_WideString msg, - int32_t startpos) { - int32_t count = 0; - int32_t len = msg.GetLength(); - int32_t idx = startpos; - if (idx < len) { - FX_WCHAR ch = msg.GetAt(idx); - while (isDigit(ch) && idx < len) { - count++; - idx++; - if (idx < len) { - ch = msg.GetAt(idx); - } - } - } - return count; -} -void CBC_HighLevelEncoder::illegalCharacter(FX_WCHAR c, int32_t& e) { - e = BCExceptionIllegalArgument; -} -FX_WCHAR CBC_HighLevelEncoder::randomize253State(FX_WCHAR ch, - int32_t codewordPosition) { - int32_t pseudoRandom = ((149 * codewordPosition) % 253) + 1; - int32_t tempVariable = ch + pseudoRandom; - return tempVariable <= 254 ? (FX_WCHAR)tempVariable - : (FX_WCHAR)(tempVariable - 254); -} -int32_t CBC_HighLevelEncoder::findMinimums(CFX_FloatArray& charCounts, - CFX_Int32Array& intCharCounts, - int32_t min, - CFX_ByteArray& mins) { - for (int32_t l = 0; l < mins.GetSize(); l++) { - mins[l] = (uint8_t)0; - } - for (int32_t i = 0; i < 6; i++) { - intCharCounts[i] = (int32_t)ceil(charCounts[i]); - int32_t current = intCharCounts[i]; - if (min > current) { - min = current; - for (int32_t j = 0; j < mins.GetSize(); j++) { - mins[j] = (uint8_t)0; - } - } - if (min == current) { - mins[i]++; - } - } - return min; -} -int32_t CBC_HighLevelEncoder::getMinimumCount(CFX_ByteArray& mins) { - int32_t minCount = 0; - for (int32_t i = 0; i < 6; i++) { - minCount += mins[i]; - } - return minCount; -} -FX_BOOL CBC_HighLevelEncoder::isNativeC40(FX_WCHAR ch) { - return (ch == ' ') || (ch >= '0' && ch <= '9') || (ch >= 'A' && ch <= 'Z'); -} -FX_BOOL CBC_HighLevelEncoder::isNativeText(FX_WCHAR ch) { - return (ch == ' ') || (ch >= '0' && ch <= '9') || (ch >= 'a' && ch <= 'z'); -} -FX_BOOL CBC_HighLevelEncoder::isNativeX12(FX_WCHAR ch) { - return isX12TermSep(ch) || (ch == ' ') || (ch >= '0' && ch <= '9') || - (ch >= 'A' && ch <= 'Z'); -} -FX_BOOL CBC_HighLevelEncoder::isX12TermSep(FX_WCHAR ch) { - return (ch == '\r') || (ch == '*') || (ch == '>'); -} -FX_BOOL CBC_HighLevelEncoder::isNativeEDIFACT(FX_WCHAR ch) { - return ch >= ' ' && ch <= '^'; -} -FX_BOOL CBC_HighLevelEncoder::isSpecialB256(FX_WCHAR ch) { - return FALSE; -} diff --git a/xfa/src/fxbarcode/datamatrix/BC_HighLevelEncoder.h b/xfa/src/fxbarcode/datamatrix/BC_HighLevelEncoder.h deleted file mode 100644 index 2ac64695eb..0000000000 --- a/xfa/src/fxbarcode/datamatrix/BC_HighLevelEncoder.h +++ /dev/null @@ -1,76 +0,0 @@ -// 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 - -#ifndef XFA_SRC_FXBARCODE_DATAMATRIX_BC_HIGHLEVELENCODER_H_ -#define XFA_SRC_FXBARCODE_DATAMATRIX_BC_HIGHLEVELENCODER_H_ - -#include "xfa/src/fxbarcode/datamatrix/BC_SymbolShapeHint.h" - -#define ASCII_ENCODATION 0 -#define C40_ENCODATION 1 -#define TEXT_ENCODATION 2 -#define X12_ENCODATION 3 -#define EDIFACT_ENCODATION 4 -#define BASE256_ENCODATION 5 - -class CBC_HighLevelEncoder : public CBC_SymbolShapeHint { - public: - CBC_HighLevelEncoder(); - virtual ~CBC_HighLevelEncoder(); - CFX_ByteArray& getBytesForMessage(CFX_WideString msg); - static CFX_WideString encodeHighLevel(CFX_WideString msg, - CFX_WideString ecLevel, - int32_t& e); - static CFX_WideString encodeHighLevel(CFX_WideString msg, - CFX_WideString ecLevel, - SymbolShapeHint shape, - CBC_Dimension* minSize, - CBC_Dimension* maxSize, - int32_t& e); - static int32_t lookAheadTest(CFX_WideString msg, - int32_t startpos, - int32_t currentMode); - static FX_BOOL isDigit(FX_WCHAR ch); - static FX_BOOL isExtendedASCII(FX_WCHAR ch); - static int32_t determineConsecutiveDigitCount(CFX_WideString msg, - int32_t startpos); - static void illegalCharacter(FX_WCHAR c, int32_t& e); - - public: - static FX_WCHAR LATCH_TO_C40; - static FX_WCHAR LATCH_TO_BASE256; - static FX_WCHAR UPPER_SHIFT; - static FX_WCHAR LATCH_TO_ANSIX12; - static FX_WCHAR LATCH_TO_TEXT; - static FX_WCHAR LATCH_TO_EDIFACT; - static FX_WCHAR C40_UNLATCH; - static FX_WCHAR X12_UNLATCH; - - private: - static FX_WCHAR PAD; - static FX_WCHAR MACRO_05; - static FX_WCHAR MACRO_06; - static const wchar_t* MACRO_05_HEADER; - static const wchar_t* MACRO_06_HEADER; - static const wchar_t MACRO_TRAILER; - CFX_ByteArray m_bytearray; - - private: - static FX_WCHAR randomize253State(FX_WCHAR ch, int32_t codewordPosition); - static int32_t findMinimums(CFX_FloatArray& charCounts, - CFX_Int32Array& intCharCounts, - int32_t min, - CFX_ByteArray& mins); - static int32_t getMinimumCount(CFX_ByteArray& mins); - static FX_BOOL isNativeC40(FX_WCHAR ch); - static FX_BOOL isNativeText(FX_WCHAR ch); - static FX_BOOL isNativeX12(FX_WCHAR ch); - static FX_BOOL isX12TermSep(FX_WCHAR ch); - static FX_BOOL isNativeEDIFACT(FX_WCHAR ch); - static FX_BOOL isSpecialB256(FX_WCHAR ch); -}; - -#endif // XFA_SRC_FXBARCODE_DATAMATRIX_BC_HIGHLEVELENCODER_H_ diff --git a/xfa/src/fxbarcode/datamatrix/BC_SymbolInfo.cpp b/xfa/src/fxbarcode/datamatrix/BC_SymbolInfo.cpp deleted file mode 100644 index 7909054533..0000000000 --- a/xfa/src/fxbarcode/datamatrix/BC_SymbolInfo.cpp +++ /dev/null @@ -1,255 +0,0 @@ -// 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 2006 Jeremias Maerki - * - * 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_Dimension.h" -#include "xfa/src/fxbarcode/common/BC_CommonBitMatrix.h" -#include "xfa/src/fxbarcode/datamatrix/BC_DataMatrixSymbolInfo144.h" -#include "xfa/src/fxbarcode/datamatrix/BC_Encoder.h" -#include "xfa/src/fxbarcode/datamatrix/BC_SymbolInfo.h" -#include "xfa/src/fxbarcode/datamatrix/BC_SymbolShapeHint.h" - -#define SYMBOLS_COUNT 30 - -CBC_SymbolInfo* CBC_SymbolInfo::m_PROD_SYMBOLS[30] = { - NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL}; -CBC_SymbolInfo* CBC_SymbolInfo::m_symbols[30] = { - NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL}; -void CBC_SymbolInfo::Initialize() { - m_PROD_SYMBOLS[0] = new CBC_SymbolInfo(FALSE, 3, 5, 8, 8, 1); - m_PROD_SYMBOLS[1] = new CBC_SymbolInfo(FALSE, 5, 7, 10, 10, 1); - m_PROD_SYMBOLS[2] = new CBC_SymbolInfo(TRUE, 5, 7, 16, 6, 1); - m_PROD_SYMBOLS[3] = new CBC_SymbolInfo(FALSE, 8, 10, 12, 12, 1); - m_PROD_SYMBOLS[4] = new CBC_SymbolInfo(TRUE, 10, 11, 14, 6, 2); - m_PROD_SYMBOLS[5] = new CBC_SymbolInfo(FALSE, 12, 12, 14, 14, 1); - m_PROD_SYMBOLS[6] = new CBC_SymbolInfo(TRUE, 16, 14, 24, 10, 1); - m_PROD_SYMBOLS[7] = new CBC_SymbolInfo(FALSE, 18, 14, 16, 16, 1); - m_PROD_SYMBOLS[8] = new CBC_SymbolInfo(FALSE, 22, 18, 18, 18, 1); - m_PROD_SYMBOLS[9] = new CBC_SymbolInfo(TRUE, 22, 18, 16, 10, 2); - m_PROD_SYMBOLS[10] = new CBC_SymbolInfo(FALSE, 30, 20, 20, 20, 1); - m_PROD_SYMBOLS[11] = new CBC_SymbolInfo(TRUE, 32, 24, 16, 14, 2); - m_PROD_SYMBOLS[12] = new CBC_SymbolInfo(FALSE, 36, 24, 22, 22, 1); - m_PROD_SYMBOLS[13] = new CBC_SymbolInfo(FALSE, 44, 28, 24, 24, 1); - m_PROD_SYMBOLS[14] = new CBC_SymbolInfo(TRUE, 49, 28, 22, 14, 2); - m_PROD_SYMBOLS[15] = new CBC_SymbolInfo(FALSE, 62, 36, 14, 14, 4); - m_PROD_SYMBOLS[16] = new CBC_SymbolInfo(FALSE, 86, 42, 16, 16, 4); - m_PROD_SYMBOLS[17] = new CBC_SymbolInfo(FALSE, 114, 48, 18, 18, 4); - m_PROD_SYMBOLS[18] = new CBC_SymbolInfo(FALSE, 144, 56, 20, 20, 4); - m_PROD_SYMBOLS[19] = new CBC_SymbolInfo(FALSE, 174, 68, 22, 22, 4); - m_PROD_SYMBOLS[20] = new CBC_SymbolInfo(FALSE, 204, 84, 24, 24, 4, 102, 42); - m_PROD_SYMBOLS[21] = new CBC_SymbolInfo(FALSE, 280, 112, 14, 14, 16, 140, 56); - m_PROD_SYMBOLS[22] = new CBC_SymbolInfo(FALSE, 368, 144, 16, 16, 16, 92, 36); - m_PROD_SYMBOLS[23] = new CBC_SymbolInfo(FALSE, 456, 192, 18, 18, 16, 114, 48); - m_PROD_SYMBOLS[24] = new CBC_SymbolInfo(FALSE, 576, 224, 20, 20, 16, 144, 56); - m_PROD_SYMBOLS[25] = new CBC_SymbolInfo(FALSE, 696, 272, 22, 22, 16, 174, 68); - m_PROD_SYMBOLS[26] = new CBC_SymbolInfo(FALSE, 816, 336, 24, 24, 16, 136, 56); - m_PROD_SYMBOLS[27] = - new CBC_SymbolInfo(FALSE, 1050, 408, 18, 18, 36, 175, 68); - m_PROD_SYMBOLS[28] = - new CBC_SymbolInfo(FALSE, 1304, 496, 20, 20, 36, 163, 62); - m_PROD_SYMBOLS[29] = new CBC_DataMatrixSymbolInfo144(); - for (int32_t i = 0; i < SYMBOLS_COUNT; i++) { - m_symbols[i] = m_PROD_SYMBOLS[i]; - } -} -void CBC_SymbolInfo::Finalize() { - for (int32_t i = 0; i < SYMBOLS_COUNT; i++) { - delete m_PROD_SYMBOLS[i]; - m_PROD_SYMBOLS[i] = NULL; - m_symbols[i] = NULL; - } -} -CBC_SymbolInfo::CBC_SymbolInfo(FX_BOOL rectangular, - int32_t dataCapacity, - int32_t errorCodewords, - int32_t matrixWidth, - int32_t matrixHeight, - int32_t dataRegions) { - m_rectangular = rectangular; - m_dataCapacity = dataCapacity; - m_errorCodewords = errorCodewords; - m_matrixWidth = matrixWidth; - m_matrixHeight = matrixHeight; - m_dataRegions = dataRegions; - m_rsBlockData = dataCapacity; - m_rsBlockError = errorCodewords; -} -CBC_SymbolInfo::CBC_SymbolInfo(FX_BOOL rectangular, - int32_t dataCapacity, - int32_t errorCodewords, - int32_t matrixWidth, - int32_t matrixHeight, - int32_t dataRegions, - int32_t rsBlockData, - int32_t rsBlockError) { - m_rectangular = rectangular; - m_dataCapacity = dataCapacity; - m_errorCodewords = errorCodewords; - m_matrixWidth = matrixWidth; - m_matrixHeight = matrixHeight; - m_dataRegions = dataRegions; - m_rsBlockData = rsBlockData; - m_rsBlockError = rsBlockError; -} -CBC_SymbolInfo::~CBC_SymbolInfo() {} - -CBC_SymbolInfo* CBC_SymbolInfo::lookup(int32_t dataCodewords, int32_t& e) { - return lookup(dataCodewords, FORCE_NONE, TRUE, e); -} -CBC_SymbolInfo* CBC_SymbolInfo::lookup(int32_t dataCodewords, - SymbolShapeHint shape, - int32_t& e) { - return lookup(dataCodewords, shape, TRUE, e); -} -CBC_SymbolInfo* CBC_SymbolInfo::lookup(int32_t dataCodewords, - FX_BOOL allowRectangular, - FX_BOOL fail, - int32_t& e) { - SymbolShapeHint shape = allowRectangular ? FORCE_NONE : FORCE_SQUARE; - return lookup(dataCodewords, shape, fail, e); -} -CBC_SymbolInfo* CBC_SymbolInfo::lookup(int32_t dataCodewords, - SymbolShapeHint shape, - FX_BOOL fail, - int32_t& e) { - return lookup(dataCodewords, shape, NULL, NULL, fail, e); -} -CBC_SymbolInfo* CBC_SymbolInfo::lookup(int32_t dataCodewords, - SymbolShapeHint shape, - CBC_Dimension* minSize, - CBC_Dimension* maxSize, - FX_BOOL fail, - int32_t& e) { - for (int32_t i = 0; i < SYMBOLS_COUNT; i++) { - CBC_SymbolInfo* symbol = m_symbols[i]; - if (shape == FORCE_SQUARE && symbol->m_rectangular) { - continue; - } - if (shape == FORCE_RECTANGLE && !symbol->m_rectangular) { - continue; - } - if (minSize && (symbol->getSymbolWidth(e) < minSize->getWidth() || - symbol->getSymbolHeight(e) < minSize->getHeight())) { - BC_EXCEPTION_CHECK_ReturnValue(e, NULL); - continue; - } - if (maxSize && (symbol->getSymbolWidth(e) > maxSize->getWidth() || - symbol->getSymbolHeight(e) > maxSize->getHeight())) { - BC_EXCEPTION_CHECK_ReturnValue(e, NULL); - continue; - } - if (dataCodewords <= symbol->m_dataCapacity) { - return symbol; - } - } - if (fail) { - e = BCExceptionIllegalDataCodewords; - return NULL; - } - return NULL; -} -int32_t CBC_SymbolInfo::getHorizontalDataRegions(int32_t& e) { - switch (m_dataRegions) { - case 1: - return 1; - case 2: - return 2; - case 4: - return 2; - case 16: - return 4; - case 36: - return 6; - default: - e = BCExceptionCannotHandleThisNumberOfDataRegions; - return 0; - } -} -int32_t CBC_SymbolInfo::getVerticalDataRegions(int32_t& e) { - switch (m_dataRegions) { - case 1: - return 1; - case 2: - return 1; - case 4: - return 2; - case 16: - return 4; - case 36: - return 6; - default: - e = BCExceptionCannotHandleThisNumberOfDataRegions; - return 0; - } -} -int32_t CBC_SymbolInfo::getSymbolDataWidth(int32_t& e) { - return getHorizontalDataRegions(e) * m_matrixWidth; -} -int32_t CBC_SymbolInfo::getSymbolDataHeight(int32_t& e) { - return getVerticalDataRegions(e) * m_matrixHeight; -} -int32_t CBC_SymbolInfo::getSymbolWidth(int32_t& e) { - return getSymbolDataWidth(e) + (getHorizontalDataRegions(e) * 2); -} -int32_t CBC_SymbolInfo::getSymbolHeight(int32_t& e) { - return getSymbolDataHeight(e) + (getVerticalDataRegions(e) * 2); -} -int32_t CBC_SymbolInfo::getCodewordCount() { - return m_dataCapacity + m_errorCodewords; -} -int32_t CBC_SymbolInfo::getInterleavedBlockCount() { - return m_dataCapacity / m_rsBlockData; -} -int32_t CBC_SymbolInfo::getDataLengthForInterleavedBlock(int32_t index) { - return m_rsBlockData; -} -int32_t CBC_SymbolInfo::getErrorLengthForInterleavedBlock(int32_t index) { - return m_rsBlockError; -} -CFX_WideString CBC_SymbolInfo::toString(int32_t& e) { - CFX_WideString sb; - sb += (FX_WCHAR*)(m_rectangular ? "Rectangular Symbol:" : "Square Symbol:"); - sb += (FX_WCHAR*)" data region "; - sb += m_matrixWidth; - sb += (FX_WCHAR)'x'; - sb += m_matrixHeight; - sb += (FX_WCHAR*)", symbol size "; - sb += getSymbolWidth(e); - BC_EXCEPTION_CHECK_ReturnValue(e, (FX_WCHAR*)""); - sb += (FX_WCHAR)'x'; - sb += getSymbolHeight(e); - BC_EXCEPTION_CHECK_ReturnValue(e, (FX_WCHAR*)""); - sb += (FX_WCHAR*)", symbol data size "; - sb += getSymbolDataWidth(e); - BC_EXCEPTION_CHECK_ReturnValue(e, (FX_WCHAR*)""); - sb += (FX_WCHAR)'x'; - sb += getSymbolDataHeight(e); - BC_EXCEPTION_CHECK_ReturnValue(e, (FX_WCHAR*)""); - sb += (FX_WCHAR*)", codewords "; - sb += m_dataCapacity; - sb += (FX_WCHAR)'+'; - sb += m_errorCodewords; - return sb; -} diff --git a/xfa/src/fxbarcode/datamatrix/BC_SymbolInfo.h b/xfa/src/fxbarcode/datamatrix/BC_SymbolInfo.h deleted file mode 100644 index acbc038ef3..0000000000 --- a/xfa/src/fxbarcode/datamatrix/BC_SymbolInfo.h +++ /dev/null @@ -1,83 +0,0 @@ -// 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 - -#ifndef XFA_SRC_FXBARCODE_DATAMATRIX_BC_SYMBOLINFO_H_ -#define XFA_SRC_FXBARCODE_DATAMATRIX_BC_SYMBOLINFO_H_ - -#include "core/include/fxcrt/fx_string.h" -#include "core/include/fxcrt/fx_system.h" -#include "xfa/src/fxbarcode/datamatrix/BC_SymbolShapeHint.h" - -class CBC_Dimension; - -class CBC_SymbolInfo : public CBC_SymbolShapeHint { - public: - CBC_SymbolInfo(FX_BOOL rectangular, - int32_t dataCapacity, - int32_t errorCodewords, - int32_t matrixWidth, - int32_t matrixHeight, - int32_t dataRegions); - virtual ~CBC_SymbolInfo(); - static void Initialize(); - static void Finalize(); - static void overrideSymbolSet(CBC_SymbolInfo* override); - static CBC_SymbolInfo* lookup(int32_t dataCodewords, int32_t& e); - static CBC_SymbolInfo* lookup(int32_t dataCodewords, - SymbolShapeHint shape, - int32_t& e); - static CBC_SymbolInfo* lookup(int32_t dataCodewords, - FX_BOOL allowRectangular, - FX_BOOL fail, - int32_t& e); - static CBC_SymbolInfo* lookup(int32_t dataCodewords, - SymbolShapeHint shape, - FX_BOOL fail, - int32_t& e); - static CBC_SymbolInfo* lookup(int32_t dataCodewords, - SymbolShapeHint shape, - CBC_Dimension* minSize, - CBC_Dimension* maxSize, - FX_BOOL fail, - int32_t& e); - int32_t getHorizontalDataRegions(int32_t& e); - int32_t getVerticalDataRegions(int32_t& e); - int32_t getSymbolDataWidth(int32_t& e); - int32_t getSymbolDataHeight(int32_t& e); - int32_t getSymbolWidth(int32_t& e); - int32_t getSymbolHeight(int32_t& e); - int32_t getCodewordCount(); - int32_t getInterleavedBlockCount(); - int32_t getDataLengthForInterleavedBlock(int32_t index); - int32_t getErrorLengthForInterleavedBlock(int32_t index); - CFX_WideString toString(int32_t& e); - - public: - int32_t m_dataCapacity; - int32_t m_errorCodewords; - int32_t m_matrixWidth; - int32_t m_matrixHeight; - int32_t m_rsBlockData; - int32_t m_rsBlockError; - static CBC_SymbolInfo* m_PROD_SYMBOLS[30]; - - private: - static CBC_SymbolInfo* m_symbols[30]; - FX_BOOL m_rectangular; - int32_t m_dataRegions; - - private: - CBC_SymbolInfo(FX_BOOL rectangular, - int32_t dataCapacity, - int32_t errorCodewords, - int32_t matrixWidth, - int32_t matrixHeight, - int32_t dataRegions, - int32_t rsBlockData, - int32_t rsBlockError); -}; - -#endif // XFA_SRC_FXBARCODE_DATAMATRIX_BC_SYMBOLINFO_H_ diff --git a/xfa/src/fxbarcode/datamatrix/BC_SymbolShapeHint.cpp b/xfa/src/fxbarcode/datamatrix/BC_SymbolShapeHint.cpp deleted file mode 100644 index 52c9960257..0000000000 --- a/xfa/src/fxbarcode/datamatrix/BC_SymbolShapeHint.cpp +++ /dev/null @@ -1,26 +0,0 @@ -// 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 2007 Jeremias Maerki. - * - * 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/datamatrix/BC_SymbolShapeHint.h" - -CBC_SymbolShapeHint::CBC_SymbolShapeHint() {} -CBC_SymbolShapeHint::~CBC_SymbolShapeHint() {} diff --git a/xfa/src/fxbarcode/datamatrix/BC_SymbolShapeHint.h b/xfa/src/fxbarcode/datamatrix/BC_SymbolShapeHint.h deleted file mode 100644 index ea8acdfb0f..0000000000 --- a/xfa/src/fxbarcode/datamatrix/BC_SymbolShapeHint.h +++ /dev/null @@ -1,21 +0,0 @@ -// 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 - -#ifndef XFA_SRC_FXBARCODE_DATAMATRIX_BC_SYMBOLSHAPEHINT_H_ -#define XFA_SRC_FXBARCODE_DATAMATRIX_BC_SYMBOLSHAPEHINT_H_ - -class CBC_SymbolShapeHint { - public: - CBC_SymbolShapeHint(); - virtual ~CBC_SymbolShapeHint(); - enum SymbolShapeHint { - FORCE_NONE, - FORCE_SQUARE, - FORCE_RECTANGLE, - }; -}; - -#endif // XFA_SRC_FXBARCODE_DATAMATRIX_BC_SYMBOLSHAPEHINT_H_ diff --git a/xfa/src/fxbarcode/datamatrix/BC_TextEncoder.cpp b/xfa/src/fxbarcode/datamatrix/BC_TextEncoder.cpp deleted file mode 100644 index ec340f30e7..0000000000 --- a/xfa/src/fxbarcode/datamatrix/BC_TextEncoder.cpp +++ /dev/null @@ -1,98 +0,0 @@ -// 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 2006-2007 Jeremias Maerki. - * - * 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_Dimension.h" -#include "xfa/src/fxbarcode/common/BC_CommonBitMatrix.h" -#include "xfa/src/fxbarcode/datamatrix/BC_C40Encoder.h" -#include "xfa/src/fxbarcode/datamatrix/BC_Encoder.h" -#include "xfa/src/fxbarcode/datamatrix/BC_EncoderContext.h" -#include "xfa/src/fxbarcode/datamatrix/BC_HighLevelEncoder.h" -#include "xfa/src/fxbarcode/datamatrix/BC_SymbolInfo.h" -#include "xfa/src/fxbarcode/datamatrix/BC_SymbolShapeHint.h" -#include "xfa/src/fxbarcode/datamatrix/BC_TextEncoder.h" - -CBC_TextEncoder::CBC_TextEncoder() {} -CBC_TextEncoder::~CBC_TextEncoder() {} -int32_t CBC_TextEncoder::getEncodingMode() { - return TEXT_ENCODATION; -} -int32_t CBC_TextEncoder::encodeChar(FX_WCHAR c, - CFX_WideString& sb, - int32_t& e) { - if (c == ' ') { - sb += (FX_WCHAR)'\3'; - return 1; - } - if (c >= '0' && c <= '9') { - sb += (FX_WCHAR)(c - 48 + 4); - return 1; - } - if (c >= 'a' && c <= 'z') { - sb += (FX_WCHAR)(c - 97 + 14); - return 1; - } - if (c <= 0x1f) { - sb += (FX_WCHAR)'\0'; - sb += c; - return 2; - } - if (c >= '!' && c <= '/') { - sb += (FX_WCHAR)'\1'; - sb += (FX_WCHAR)(c - 33); - return 2; - } - if (c >= ':' && c <= '@') { - sb += (FX_WCHAR)'\1'; - sb += (FX_WCHAR)(c - 58 + 15); - return 2; - } - if (c >= '[' && c <= '_') { - sb += (FX_WCHAR)'\1'; - sb += (FX_WCHAR)(c - 91 + 22); - return 2; - } - if (c == 0x0060) { - sb += (FX_WCHAR)'\2'; - sb += (FX_WCHAR)(c - 96); - return 2; - } - if (c >= 'A' && c <= 'Z') { - sb += (FX_WCHAR)'\2'; - sb += (FX_WCHAR)(c - 65 + 1); - return 2; - } - if (c >= '{' && c <= 0x007f) { - sb += (FX_WCHAR)'\2'; - sb += (FX_WCHAR)(c - 123 + 27); - return 2; - } - if (c >= 0x0080) { - sb += (FX_WCHAR)'\1'; - sb += (FX_WCHAR)0x001e; - int32_t len = 2; - len += encodeChar((FX_WCHAR)(c - 128), sb, e); - BC_EXCEPTION_CHECK_ReturnValue(e, -1); - return len; - } - CBC_HighLevelEncoder::illegalCharacter(c, e); - return -1; -} diff --git a/xfa/src/fxbarcode/datamatrix/BC_TextEncoder.h b/xfa/src/fxbarcode/datamatrix/BC_TextEncoder.h deleted file mode 100644 index 399b21bb90..0000000000 --- a/xfa/src/fxbarcode/datamatrix/BC_TextEncoder.h +++ /dev/null @@ -1,19 +0,0 @@ -// 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 - -#ifndef XFA_SRC_FXBARCODE_DATAMATRIX_BC_TEXTENCODER_H_ -#define XFA_SRC_FXBARCODE_DATAMATRIX_BC_TEXTENCODER_H_ - -class CBC_TextEncoder; -class CBC_TextEncoder : public CBC_C40Encoder { - public: - CBC_TextEncoder(); - virtual ~CBC_TextEncoder(); - int32_t getEncodingMode(); - int32_t encodeChar(FX_WCHAR c, CFX_WideString& sb, int32_t& e); -}; - -#endif // XFA_SRC_FXBARCODE_DATAMATRIX_BC_TEXTENCODER_H_ diff --git a/xfa/src/fxbarcode/datamatrix/BC_X12Encoder.cpp b/xfa/src/fxbarcode/datamatrix/BC_X12Encoder.cpp deleted file mode 100644 index 759279d526..0000000000 --- a/xfa/src/fxbarcode/datamatrix/BC_X12Encoder.cpp +++ /dev/null @@ -1,100 +0,0 @@ -// 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 2006-2007 Jeremias Maerki. - * - * 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_Dimension.h" -#include "xfa/src/fxbarcode/common/BC_CommonBitMatrix.h" -#include "xfa/src/fxbarcode/datamatrix/BC_C40Encoder.h" -#include "xfa/src/fxbarcode/datamatrix/BC_Encoder.h" -#include "xfa/src/fxbarcode/datamatrix/BC_EncoderContext.h" -#include "xfa/src/fxbarcode/datamatrix/BC_HighLevelEncoder.h" -#include "xfa/src/fxbarcode/datamatrix/BC_SymbolInfo.h" -#include "xfa/src/fxbarcode/datamatrix/BC_SymbolShapeHint.h" -#include "xfa/src/fxbarcode/datamatrix/BC_X12Encoder.h" - -CBC_X12Encoder::CBC_X12Encoder() {} -CBC_X12Encoder::~CBC_X12Encoder() {} -int32_t CBC_X12Encoder::getEncodingMode() { - return X12_ENCODATION; -} -void CBC_X12Encoder::Encode(CBC_EncoderContext& context, int32_t& e) { - CFX_WideString buffer; - while (context.hasMoreCharacters()) { - FX_WCHAR c = context.getCurrentChar(); - context.m_pos++; - encodeChar(c, buffer, e); - if (e != BCExceptionNO) { - return; - } - int32_t count = buffer.GetLength(); - if ((count % 3) == 0) { - writeNextTriplet(context, buffer); - int32_t newMode = CBC_HighLevelEncoder::lookAheadTest( - context.m_msg, context.m_pos, getEncodingMode()); - if (newMode != getEncodingMode()) { - context.signalEncoderChange(newMode); - break; - } - } - } - handleEOD(context, buffer, e); -} -void CBC_X12Encoder::handleEOD(CBC_EncoderContext& context, - CFX_WideString& buffer, - int32_t& e) { - context.updateSymbolInfo(e); - if (e != BCExceptionNO) { - return; - } - int32_t available = - context.m_symbolInfo->m_dataCapacity - context.getCodewordCount(); - int32_t count = buffer.GetLength(); - if (count == 2) { - context.writeCodeword(CBC_HighLevelEncoder::X12_UNLATCH); - context.m_pos -= 2; - context.signalEncoderChange(ASCII_ENCODATION); - } else if (count == 1) { - context.m_pos--; - if (available > 1) { - context.writeCodeword(CBC_HighLevelEncoder::X12_UNLATCH); - } - context.signalEncoderChange(ASCII_ENCODATION); - } -} -int32_t CBC_X12Encoder::encodeChar(FX_WCHAR c, CFX_WideString& sb, int32_t& e) { - if (c == '\r') { - sb += (FX_WCHAR)'\0'; - } else if (c == '*') { - sb += (FX_WCHAR)'\1'; - } else if (c == '>') { - sb += (FX_WCHAR)'\2'; - } else if (c == ' ') { - sb += (FX_WCHAR)'\3'; - } else if (c >= '0' && c <= '9') { - sb += (FX_WCHAR)(c - 48 + 4); - } else if (c >= 'A' && c <= 'Z') { - sb += (FX_WCHAR)(c - 65 + 14); - } else { - CBC_HighLevelEncoder::illegalCharacter(c, e); - BC_EXCEPTION_CHECK_ReturnValue(e, -1); - } - return 1; -} diff --git a/xfa/src/fxbarcode/datamatrix/BC_X12Encoder.h b/xfa/src/fxbarcode/datamatrix/BC_X12Encoder.h deleted file mode 100644 index 62b35feb66..0000000000 --- a/xfa/src/fxbarcode/datamatrix/BC_X12Encoder.h +++ /dev/null @@ -1,24 +0,0 @@ -// 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 - -#ifndef XFA_SRC_FXBARCODE_DATAMATRIX_BC_X12ENCODER_H_ -#define XFA_SRC_FXBARCODE_DATAMATRIX_BC_X12ENCODER_H_ - -class CBC_C40Encoder; -class CBC_X12Encoder; -class CBC_X12Encoder : public CBC_C40Encoder { - public: - CBC_X12Encoder(); - virtual ~CBC_X12Encoder(); - int32_t getEncodingMode(); - void Encode(CBC_EncoderContext& context, int32_t& e); - void handleEOD(CBC_EncoderContext& context, - CFX_WideString& buffer, - int32_t& e); - int32_t encodeChar(FX_WCHAR c, CFX_WideString& sb, int32_t& e); -}; - -#endif // XFA_SRC_FXBARCODE_DATAMATRIX_BC_X12ENCODER_H_ |