// 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 "fxbarcode/common/BC_CommonByteMatrix.h" #include "fxbarcode/qrcode/BC_QRCoder.h" #include "fxbarcode/qrcode/BC_QRCoderErrorCorrectionLevel.h" #include "fxbarcode/qrcode/BC_QRCoderMode.h" #include "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.Get(); } const CBC_QRCoderErrorCorrectionLevel* CBC_QRCoder::GetECLevel() const { return m_ecLevel.Get(); } 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; 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(const 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); }