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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 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 <utility>
#include "xfa/fxbarcode/common/BC_CommonByteMatrix.h"
#include "xfa/fxbarcode/qrcode/BC_QRCoder.h"
#include "xfa/fxbarcode/qrcode/BC_QRCoderErrorCorrectionLevel.h"
#include "xfa/fxbarcode/qrcode/BC_QRCoderMode.h"
#include "xfa/fxbarcode/utils.h"
CBC_QRCoder::CBC_QRCoder()
: m_mode(nullptr),
m_ecLevel(nullptr),
m_version(-1),
m_matrixWidth(-1),
m_maskPattern(-1),
m_numTotalBytes(-1),
m_numDataBytes(-1),
m_numECBytes(-1),
m_numRSBlocks(-1) {}
CBC_QRCoder::~CBC_QRCoder() {}
CBC_QRCoderMode* CBC_QRCoder::GetMode() const {
return m_mode;
}
CBC_QRCoderErrorCorrectionLevel* CBC_QRCoder::GetECLevel() const {
return m_ecLevel;
}
int32_t CBC_QRCoder::GetVersion() const {
return m_version;
}
int32_t CBC_QRCoder::GetMatrixWidth() const {
return m_matrixWidth;
}
int32_t CBC_QRCoder::GetMaskPattern() const {
return m_maskPattern;
}
int32_t CBC_QRCoder::GetNumTotalBytes() const {
return m_numTotalBytes;
}
int32_t CBC_QRCoder::GetNumDataBytes() const {
return m_numDataBytes;
}
int32_t CBC_QRCoder::GetNumECBytes() const {
return m_numECBytes;
}
int32_t CBC_QRCoder::GetNumRSBlocks() const {
return m_numRSBlocks;
}
CBC_CommonByteMatrix* CBC_QRCoder::GetMatrix() const {
return m_matrix.get();
}
int32_t CBC_QRCoder::At(int32_t x, int32_t y, int32_t& e) {
int32_t value = m_matrix->Get(x, y);
if (!(value == 0 || value == 1)) {
e = BCExceptionValueMustBeEither0or1;
if (e != BCExceptionNO)
return 0;
}
return value;
}
bool CBC_QRCoder::IsValid() {
return m_mode && m_ecLevel && m_version != -1 && m_matrixWidth != -1 &&
m_maskPattern != -1 && m_numTotalBytes != -1 && m_numDataBytes != -1 &&
m_numECBytes != -1 && m_numRSBlocks != -1 &&
IsValidMaskPattern(m_maskPattern) &&
m_numTotalBytes == m_numDataBytes + m_numECBytes && m_matrix &&
m_matrixWidth == m_matrix->GetWidth() &&
m_matrix->GetWidth() == m_matrix->GetHeight();
}
void CBC_QRCoder::SetMode(CBC_QRCoderMode* value) {
m_mode = value;
}
void CBC_QRCoder::SetECLevel(CBC_QRCoderErrorCorrectionLevel* ecLevel) {
m_ecLevel = ecLevel;
}
void CBC_QRCoder::SetVersion(int32_t version) {
m_version = version;
}
void CBC_QRCoder::SetMatrixWidth(int32_t width) {
m_matrixWidth = width;
}
void CBC_QRCoder::SetMaskPattern(int32_t pattern) {
m_maskPattern = pattern;
}
void CBC_QRCoder::SetNumDataBytes(int32_t bytes) {
m_numDataBytes = bytes;
}
void CBC_QRCoder::SetNumTotalBytes(int32_t value) {
m_numTotalBytes = value;
}
void CBC_QRCoder::SetNumRSBlocks(int32_t block) {
m_numRSBlocks = block;
}
void CBC_QRCoder::SetNumECBytes(int32_t value) {
m_numECBytes = value;
}
bool CBC_QRCoder::IsValidMaskPattern(int32_t maskPattern) {
return maskPattern >= 0 && maskPattern < kNumMaskPatterns;
}
void CBC_QRCoder::SetMatrix(std::unique_ptr<CBC_CommonByteMatrix> pMatrix) {
m_matrix = std::move(pMatrix);
}
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