// Copyright 2014 PDFium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
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// Original code is licensed as follows:
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/*
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* Copyright 2008 ZXing authors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "xfa/fxbarcode/common/BC_CommonByteMatrix.h"
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#include "xfa/fxbarcode/qrcode/BC_QRCoder.h"
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#include "xfa/fxbarcode/qrcode/BC_QRCoderErrorCorrectionLevel.h"
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#include "xfa/fxbarcode/qrcode/BC_QRCoderMode.h"
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#include "xfa/fxbarcode/utils.h"
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CBC_QRCoder::CBC_QRCoder() {
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m_mode = nullptr;
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m_ecLevel = nullptr;
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m_version = -1;
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m_matrixWidth = -1;
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m_maskPattern = -1;
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m_numTotalBytes = -1;
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m_numDataBytes = -1;
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m_numECBytes = -1;
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m_numRSBlocks = -1;
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m_matrix = nullptr;
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}
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CBC_QRCoder::~CBC_QRCoder() {
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delete m_matrix;
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}
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CBC_QRCoderMode* CBC_QRCoder::GetMode() {
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return m_mode;
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}
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CBC_QRCoderErrorCorrectionLevel* CBC_QRCoder::GetECLevel() {
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return m_ecLevel;
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}
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int32_t CBC_QRCoder::GetVersion() {
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return m_version;
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}
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int32_t CBC_QRCoder::GetMatrixWidth() {
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return m_matrixWidth;
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}
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int32_t CBC_QRCoder::GetMaskPattern() {
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return m_maskPattern;
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}
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int32_t CBC_QRCoder::GetNumTotalBytes() {
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return m_numTotalBytes;
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}
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int32_t CBC_QRCoder::GetNumDataBytes() {
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return m_numDataBytes;
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}
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int32_t CBC_QRCoder::GetNumECBytes() {
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return m_numECBytes;
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}
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int32_t CBC_QRCoder::GetNumRSBlocks() {
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return m_numRSBlocks;
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}
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CBC_CommonByteMatrix* CBC_QRCoder::GetMatrix() {
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return m_matrix;
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}
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int32_t CBC_QRCoder::At(int32_t x, int32_t y, int32_t& e) {
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int32_t value = m_matrix->Get(x, y);
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if (!(value == 0 || value == 1)) {
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e = BCExceptionValueMustBeEither0or1;
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BC_EXCEPTION_CHECK_ReturnValue(e, 0);
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}
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return value;
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}
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FX_BOOL CBC_QRCoder::IsValid() {
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return m_mode && m_ecLevel && m_version != -1 && m_matrixWidth != -1 &&
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m_maskPattern != -1 && m_numTotalBytes != -1 && m_numDataBytes != -1 &&
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m_numECBytes != -1 && m_numRSBlocks != -1 &&
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IsValidMaskPattern(m_maskPattern) &&
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m_numTotalBytes == m_numDataBytes + m_numECBytes && m_matrix &&
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m_matrixWidth == m_matrix->GetWidth() &&
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m_matrix->GetWidth() == m_matrix->GetHeight();
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}
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void CBC_QRCoder::SetMode(CBC_QRCoderMode* value) {
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m_mode = value;
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}
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void CBC_QRCoder::SetECLevel(CBC_QRCoderErrorCorrectionLevel* ecLevel) {
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m_ecLevel = ecLevel;
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}
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void CBC_QRCoder::SetVersion(int32_t version) {
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m_version = version;
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}
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void CBC_QRCoder::SetMatrixWidth(int32_t width) {
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m_matrixWidth = width;
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}
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void CBC_QRCoder::SetMaskPattern(int32_t pattern) {
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m_maskPattern = pattern;
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}
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void CBC_QRCoder::SetNumDataBytes(int32_t bytes) {
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m_numDataBytes = bytes;
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}
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void CBC_QRCoder::SetNumTotalBytes(int32_t value) {
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m_numTotalBytes = value;
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}
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void CBC_QRCoder::SetNumRSBlocks(int32_t block) {
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m_numRSBlocks = block;
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}
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void CBC_QRCoder::SetNumECBytes(int32_t value) {
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m_numECBytes = value;
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}
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FX_BOOL CBC_QRCoder::IsValidMaskPattern(int32_t maskPattern) {
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return maskPattern >= 0 && maskPattern < NUM_MASK_PATTERNS;
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}
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void CBC_QRCoder::SetMatrix(CBC_CommonByteMatrix* value) {
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m_matrix = value;
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}
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const int32_t CBC_QRCoder::NUM_MASK_PATTERNS = 8;
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