// 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 2007 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/qrcode/BC_QRCoderErrorCorrectionLevel.h"
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CBC_QRCoderErrorCorrectionLevel* CBC_QRCoderErrorCorrectionLevel::L = nullptr;
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CBC_QRCoderErrorCorrectionLevel* CBC_QRCoderErrorCorrectionLevel::M = nullptr;
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CBC_QRCoderErrorCorrectionLevel* CBC_QRCoderErrorCorrectionLevel::Q = nullptr;
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CBC_QRCoderErrorCorrectionLevel* CBC_QRCoderErrorCorrectionLevel::H = nullptr;
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CBC_QRCoderErrorCorrectionLevel::CBC_QRCoderErrorCorrectionLevel(
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int32_t ordinal,
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int32_t bits,
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const FX_CHAR* name)
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: m_ordinal(ordinal), m_bits(bits), m_name(name) {}
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CBC_QRCoderErrorCorrectionLevel::~CBC_QRCoderErrorCorrectionLevel() {}
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void CBC_QRCoderErrorCorrectionLevel::Initialize() {
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L = new CBC_QRCoderErrorCorrectionLevel(0, 0x01, "L");
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M = new CBC_QRCoderErrorCorrectionLevel(1, 0x00, "M");
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Q = new CBC_QRCoderErrorCorrectionLevel(2, 0x03, "Q");
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H = new CBC_QRCoderErrorCorrectionLevel(3, 0x02, "H");
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}
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void CBC_QRCoderErrorCorrectionLevel::Finalize() {
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delete L;
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delete M;
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delete Q;
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delete H;
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}
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CBC_QRCoderErrorCorrectionLevel* CBC_QRCoderErrorCorrectionLevel::ForBits(
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int32_t bits) {
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switch (bits) {
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case 0x00:
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return M;
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case 0x01:
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return L;
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case 0x02:
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return H;
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case 0x03:
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return Q;
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default:
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return nullptr;
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}
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}
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void CBC_QRCoderErrorCorrectionLevel::Destroy() {
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if (L) {
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delete CBC_QRCoderErrorCorrectionLevel::L;
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L = nullptr;
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}
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if (M) {
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delete CBC_QRCoderErrorCorrectionLevel::M;
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M = nullptr;
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}
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if (H) {
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delete CBC_QRCoderErrorCorrectionLevel::H;
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H = nullptr;
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}
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if (Q) {
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delete CBC_QRCoderErrorCorrectionLevel::Q;
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Q = nullptr;
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}
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}
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