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