// 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 "xfa/src/fxbarcode/barcode.h" | |
#include "xfa/src/fxbarcode/BC_TwoDimWriter.h" | |
#include "xfa/src/fxbarcode/BC_Reader.h" | |
#include "xfa/src/fxbarcode/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_Alloc2D(uint8_t, outWidth, outHeight); | |
FXSYS_memcpy(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; | |
} |