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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 2008 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 "../barcode.h"
#include "../BC_TwoDimWriter.h"
#include "../BC_Reader.h"
#include "../common/BC_CommonByteMatrix.h"
#include "BC_QRCodeWriter.h"
#include "BC_QRCoderEncoder.h"
#include "BC_QRCoder.h"
#include "BC_QRCodeReader.h"
#include "BC_QRCoderErrorCorrectionLevel.h"
CBC_QRCodeWriter::CBC_QRCodeWriter()
{
m_bFixedSize = TRUE;
m_iCorrectLevel = 1;
m_iVersion = 0;
}
CBC_QRCodeWriter::~CBC_QRCodeWriter()
{
}
void CBC_QRCodeWriter::ReleaseAll()
{
CBC_QRCodeReader::ReleaseAll();
}
FX_BOOL CBC_QRCodeWriter::SetVersion(int32_t version)
{
if (version < 0 || version > 40) {
return FALSE;
}
m_iVersion = version;
return TRUE;
}
FX_BOOL CBC_QRCodeWriter::SetErrorCorrectionLevel(int32_t level)
{
if (level < 0 || level > 3) {
return FALSE;
}
m_iCorrectLevel = level;
return TRUE;
}
uint8_t* CBC_QRCodeWriter::Encode(const CFX_WideString& contents, int32_t ecLevel, int32_t &outWidth, int32_t &outHeight, int32_t &e)
{
CBC_QRCoderErrorCorrectionLevel *ec = NULL;
switch(ecLevel) {
case 0:
ec = CBC_QRCoderErrorCorrectionLevel::L;
break;
case 1:
ec = CBC_QRCoderErrorCorrectionLevel::M;
break;
case 2:
ec = CBC_QRCoderErrorCorrectionLevel::Q;
break;
case 3:
ec = CBC_QRCoderErrorCorrectionLevel::H;
break;
default: {
e = BCExceptionUnSupportEclevel;
BC_EXCEPTION_CHECK_ReturnValue(e, NULL);
}
}
CBC_QRCoder qr;
if (m_iVersion > 0 && m_iVersion < 41) {
CFX_ByteString byteStr = contents.UTF8Encode();
CBC_QRCoderEncoder::Encode(byteStr, ec, &qr, e, m_iVersion);
} else {
CBC_QRCoderEncoder::Encode(contents, ec, &qr, e);
}
BC_EXCEPTION_CHECK_ReturnValue(e, NULL);
outWidth = qr.GetMatrixWidth();
outHeight = qr.GetMatrixWidth();
uint8_t* result = FX_Alloc(uint8_t, outWidth * outWidth);
FXSYS_memcpy32(result, qr.GetMatrix()->GetArray(), outWidth * outHeight);
return result;
}
uint8_t *CBC_QRCodeWriter::Encode(const CFX_ByteString& contents, BCFORMAT format, int32_t &outWidth, int32_t &outHeight, int32_t hints, int32_t &e)
{
return NULL;
}
uint8_t* CBC_QRCodeWriter::Encode(const CFX_ByteString& contents, BCFORMAT format, int32_t &outWidth, int32_t &outHeight, int32_t &e)
{
return NULL;
}
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