// 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/BC_TwoDimWriter.h"
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#include "xfa/fxbarcode/common/BC_CommonByteMatrix.h"
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#include "xfa/fxbarcode/common/reedsolomon/BC_ReedSolomonGF256.h"
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#include "xfa/fxbarcode/qrcode/BC_QRCoder.h"
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#include "xfa/fxbarcode/qrcode/BC_QRCoderEncoder.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/qrcode/BC_QRCoderVersion.h"
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#include "xfa/fxbarcode/qrcode/BC_QRCodeWriter.h"
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CBC_QRCodeWriter::CBC_QRCodeWriter() {
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m_bFixedSize = TRUE;
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m_iCorrectLevel = 1;
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m_iVersion = 0;
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}
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CBC_QRCodeWriter::~CBC_QRCodeWriter() {}
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void CBC_QRCodeWriter::ReleaseAll() {
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delete CBC_ReedSolomonGF256::QRCodeFild;
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CBC_ReedSolomonGF256::QRCodeFild = nullptr;
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delete CBC_ReedSolomonGF256::DataMatrixField;
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CBC_ReedSolomonGF256::DataMatrixField = nullptr;
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CBC_QRCoderMode::Destroy();
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CBC_QRCoderErrorCorrectionLevel::Destroy();
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CBC_QRCoderVersion::Destroy();
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}
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FX_BOOL CBC_QRCodeWriter::SetVersion(int32_t version) {
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if (version < 0 || version > 40) {
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return FALSE;
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}
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m_iVersion = version;
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return TRUE;
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}
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FX_BOOL CBC_QRCodeWriter::SetErrorCorrectionLevel(int32_t level) {
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if (level < 0 || level > 3) {
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return FALSE;
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}
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m_iCorrectLevel = level;
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return TRUE;
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}
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uint8_t* CBC_QRCodeWriter::Encode(const CFX_WideString& contents,
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int32_t ecLevel,
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int32_t& outWidth,
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int32_t& outHeight,
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int32_t& e) {
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CBC_QRCoderErrorCorrectionLevel* ec = nullptr;
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switch (ecLevel) {
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case 0:
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ec = CBC_QRCoderErrorCorrectionLevel::L;
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break;
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case 1:
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ec = CBC_QRCoderErrorCorrectionLevel::M;
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break;
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case 2:
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ec = CBC_QRCoderErrorCorrectionLevel::Q;
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break;
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case 3:
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ec = CBC_QRCoderErrorCorrectionLevel::H;
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break;
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default: {
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e = BCExceptionUnSupportEclevel;
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BC_EXCEPTION_CHECK_ReturnValue(e, nullptr);
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}
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}
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CBC_QRCoder qr;
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if (m_iVersion > 0 && m_iVersion < 41) {
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CFX_ByteString byteStr = contents.UTF8Encode();
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CBC_QRCoderEncoder::Encode(byteStr, ec, &qr, e, m_iVersion);
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} else {
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CBC_QRCoderEncoder::Encode(contents, ec, &qr, e);
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}
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BC_EXCEPTION_CHECK_ReturnValue(e, nullptr);
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outWidth = qr.GetMatrixWidth();
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outHeight = qr.GetMatrixWidth();
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uint8_t* result = FX_Alloc2D(uint8_t, outWidth, outHeight);
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FXSYS_memcpy(result, qr.GetMatrix()->GetArray(), outWidth * outHeight);
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return result;
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}
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uint8_t* CBC_QRCodeWriter::Encode(const CFX_ByteString& contents,
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BCFORMAT format,
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int32_t& outWidth,
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int32_t& outHeight,
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int32_t hints,
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int32_t& e) {
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return nullptr;
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}
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uint8_t* CBC_QRCodeWriter::Encode(const CFX_ByteString& contents,
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BCFORMAT format,
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int32_t& outWidth,
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int32_t& outHeight,
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int32_t& e) {
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return nullptr;
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}
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