// 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/barcode.h" | |
#include "xfa/src/fxbarcode/BC_Dimension.h" | |
#include "xfa/src/fxbarcode/common/BC_CommonBitMatrix.h" | |
#include "BC_Encoder.h" | |
#include "BC_SymbolShapeHint.h" | |
#include "BC_SymbolInfo.h" | |
#include "BC_DataMatrixSymbolInfo144.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 != NULL && | |
(symbol->getSymbolWidth(e) < minSize->getWidth() || | |
symbol->getSymbolHeight(e) < minSize->getHeight())) { | |
BC_EXCEPTION_CHECK_ReturnValue(e, NULL); | |
continue; | |
} | |
if (maxSize != NULL && | |
(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; | |
} |