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// 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 "../barcode.h"
#include "../BC_Dimension.h"
#include "../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] = FX_NEW CBC_SymbolInfo(FALSE, 3, 5, 8, 8, 1);
m_PROD_SYMBOLS[1] = FX_NEW CBC_SymbolInfo(FALSE, 5, 7, 10, 10, 1);
m_PROD_SYMBOLS[2] = FX_NEW CBC_SymbolInfo(TRUE, 5, 7, 16, 6, 1);
m_PROD_SYMBOLS[3] = FX_NEW CBC_SymbolInfo(FALSE, 8, 10, 12, 12, 1);
m_PROD_SYMBOLS[4] = FX_NEW CBC_SymbolInfo(TRUE, 10, 11, 14, 6, 2);
m_PROD_SYMBOLS[5] = FX_NEW CBC_SymbolInfo(FALSE, 12, 12, 14, 14, 1);
m_PROD_SYMBOLS[6] = FX_NEW CBC_SymbolInfo(TRUE, 16, 14, 24, 10, 1);
m_PROD_SYMBOLS[7] = FX_NEW CBC_SymbolInfo(FALSE, 18, 14, 16, 16, 1);
m_PROD_SYMBOLS[8] = FX_NEW CBC_SymbolInfo(FALSE, 22, 18, 18, 18, 1);
m_PROD_SYMBOLS[9] = FX_NEW CBC_SymbolInfo(TRUE, 22, 18, 16, 10, 2);
m_PROD_SYMBOLS[10] = FX_NEW CBC_SymbolInfo(FALSE, 30, 20, 20, 20, 1);
m_PROD_SYMBOLS[11] = FX_NEW CBC_SymbolInfo(TRUE, 32, 24, 16, 14, 2);
m_PROD_SYMBOLS[12] = FX_NEW CBC_SymbolInfo(FALSE, 36, 24, 22, 22, 1);
m_PROD_SYMBOLS[13] = FX_NEW CBC_SymbolInfo(FALSE, 44, 28, 24, 24, 1);
m_PROD_SYMBOLS[14] = FX_NEW CBC_SymbolInfo(TRUE, 49, 28, 22, 14, 2);
m_PROD_SYMBOLS[15] = FX_NEW CBC_SymbolInfo(FALSE, 62, 36, 14, 14, 4);
m_PROD_SYMBOLS[16] = FX_NEW CBC_SymbolInfo(FALSE, 86, 42, 16, 16, 4);
m_PROD_SYMBOLS[17] = FX_NEW CBC_SymbolInfo(FALSE, 114, 48, 18, 18, 4);
m_PROD_SYMBOLS[18] = FX_NEW CBC_SymbolInfo(FALSE, 144, 56, 20, 20, 4);
m_PROD_SYMBOLS[19] = FX_NEW CBC_SymbolInfo(FALSE, 174, 68, 22, 22, 4);
m_PROD_SYMBOLS[20] =
FX_NEW CBC_SymbolInfo(FALSE, 204, 84, 24, 24, 4, 102, 42);
m_PROD_SYMBOLS[21] =
FX_NEW CBC_SymbolInfo(FALSE, 280, 112, 14, 14, 16, 140, 56);
m_PROD_SYMBOLS[22] =
FX_NEW CBC_SymbolInfo(FALSE, 368, 144, 16, 16, 16, 92, 36);
m_PROD_SYMBOLS[23] =
FX_NEW CBC_SymbolInfo(FALSE, 456, 192, 18, 18, 16, 114, 48);
m_PROD_SYMBOLS[24] =
FX_NEW CBC_SymbolInfo(FALSE, 576, 224, 20, 20, 16, 144, 56);
m_PROD_SYMBOLS[25] =
FX_NEW CBC_SymbolInfo(FALSE, 696, 272, 22, 22, 16, 174, 68);
m_PROD_SYMBOLS[26] =
FX_NEW CBC_SymbolInfo(FALSE, 816, 336, 24, 24, 16, 136, 56);
m_PROD_SYMBOLS[27] =
FX_NEW CBC_SymbolInfo(FALSE, 1050, 408, 18, 18, 36, 175, 68);
m_PROD_SYMBOLS[28] =
FX_NEW CBC_SymbolInfo(FALSE, 1304, 496, 20, 20, 36, 163, 62);
m_PROD_SYMBOLS[29] = FX_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;
}
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