mirror of https://github.com/status-im/qzxing.git
67 lines
2.3 KiB
C++
67 lines
2.3 KiB
C++
/*
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* MultiFormatOneDReader.cpp
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* ZXing
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*
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* Copyright 2010 ZXing authors All rights reserved.
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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 "MultiFormatOneDReader.h"
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#include <zxing/oned/MultiFormatUPCEANReader.h>
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#include <zxing/oned/Code39Reader.h>
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#include <zxing/oned/Code128Reader.h>
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#include <zxing/oned/ITFReader.h>
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#include <zxing/ReaderException.h>
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namespace zxing {
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namespace oned {
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MultiFormatOneDReader::MultiFormatOneDReader(DecodeHints hints) : readers() {
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if (hints.containsFormat(BarcodeFormat_EAN_13) ||
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hints.containsFormat(BarcodeFormat_EAN_8) ||
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hints.containsFormat(BarcodeFormat_UPC_A) ||
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hints.containsFormat(BarcodeFormat_UPC_E)) {
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readers.push_back(Ref<OneDReader>(new MultiFormatUPCEANReader(hints)));
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}
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if (hints.containsFormat(BarcodeFormat_CODE_39)) {
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readers.push_back(Ref<OneDReader>(new Code39Reader()));
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}
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if (hints.containsFormat(BarcodeFormat_CODE_128)) {
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readers.push_back(Ref<OneDReader>(new Code128Reader()));
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}
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if (hints.containsFormat(BarcodeFormat_ITF)) {
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readers.push_back(Ref<OneDReader>(new ITFReader()));
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}
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if (readers.size() == 0) {
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readers.push_back(Ref<OneDReader>(new MultiFormatUPCEANReader(hints)));
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readers.push_back(Ref<OneDReader>(new Code39Reader()));
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readers.push_back(Ref<OneDReader>(new Code128Reader()));
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readers.push_back(Ref<OneDReader>(new ITFReader()));
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}
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}
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Ref<Result> MultiFormatOneDReader::decodeRow(int rowNumber, Ref<BitArray> row) {
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int size = readers.size();
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for (int i = 0; i < size; i++) {
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OneDReader* reader = readers[i];
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Ref<Result> result = reader->decodeRow(rowNumber, row);
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if (!result.empty()) {
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return result;
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}
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}
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return Ref<Result>();
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}
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}
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}
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