// 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/common/BC_CommonByteMatrix.h" | |
#include "BC_QRCoderErrorCorrectionLevel.h" | |
#include "BC_QRCoderMode.h" | |
#include "BC_QRCoder.h" | |
CBC_QRCoder::CBC_QRCoder() { | |
m_mode = NULL; | |
m_ecLevel = NULL; | |
m_version = -1; | |
m_matrixWidth = -1; | |
m_maskPattern = -1; | |
m_numTotalBytes = -1; | |
m_numDataBytes = -1; | |
m_numECBytes = -1; | |
m_numRSBlocks = -1; | |
m_matrix = NULL; | |
} | |
CBC_QRCoder::~CBC_QRCoder() { | |
if (m_matrix != NULL) { | |
delete m_matrix; | |
m_matrix = NULL; | |
} | |
m_mode = NULL; | |
m_ecLevel = NULL; | |
m_version = -1; | |
m_matrixWidth = -1; | |
m_maskPattern = -1; | |
m_numTotalBytes = -1; | |
m_numDataBytes = -1; | |
m_numECBytes = -1; | |
m_numRSBlocks = -1; | |
} | |
CBC_QRCoderMode* CBC_QRCoder::GetMode() { | |
return m_mode; | |
} | |
CBC_QRCoderErrorCorrectionLevel* CBC_QRCoder::GetECLevel() { | |
return m_ecLevel; | |
} | |
int32_t CBC_QRCoder::GetVersion() { | |
return m_version; | |
} | |
int32_t CBC_QRCoder::GetMatrixWidth() { | |
return m_matrixWidth; | |
} | |
int32_t CBC_QRCoder::GetMaskPattern() { | |
return m_maskPattern; | |
} | |
int32_t CBC_QRCoder::GetNumTotalBytes() { | |
return m_numTotalBytes; | |
} | |
int32_t CBC_QRCoder::GetNumDataBytes() { | |
return m_numDataBytes; | |
} | |
int32_t CBC_QRCoder::GetNumECBytes() { | |
return m_numECBytes; | |
} | |
int32_t CBC_QRCoder::GetNumRSBlocks() { | |
return m_numRSBlocks; | |
} | |
CBC_CommonByteMatrix* CBC_QRCoder::GetMatrix() { | |
return m_matrix; | |
} | |
int32_t CBC_QRCoder::At(int32_t x, int32_t y, int32_t& e) { | |
int32_t value = m_matrix->Get(x, y); | |
if (!(value == 0 || value == 1)) { | |
e = BCExceptionValueMustBeEither0or1; | |
BC_EXCEPTION_CHECK_ReturnValue(e, 0); | |
} | |
return value; | |
} | |
FX_BOOL CBC_QRCoder::IsValid() { | |
return m_mode != NULL && m_ecLevel != NULL && m_version != -1 && | |
m_matrixWidth != -1 && m_maskPattern != -1 && m_numTotalBytes != -1 && | |
m_numDataBytes != -1 && m_numECBytes != -1 && m_numRSBlocks != -1 && | |
IsValidMaskPattern(m_maskPattern) && | |
m_numTotalBytes == m_numDataBytes + m_numECBytes && m_matrix != NULL && | |
m_matrixWidth == m_matrix->GetWidth() && | |
m_matrix->GetWidth() == m_matrix->GetHeight(); | |
} | |
void CBC_QRCoder::SetMode(CBC_QRCoderMode* value) { | |
m_mode = value; | |
} | |
void CBC_QRCoder::SetECLevel(CBC_QRCoderErrorCorrectionLevel* ecLevel) { | |
m_ecLevel = ecLevel; | |
} | |
void CBC_QRCoder::SetVersion(int32_t version) { | |
m_version = version; | |
} | |
void CBC_QRCoder::SetMatrixWidth(int32_t width) { | |
m_matrixWidth = width; | |
} | |
void CBC_QRCoder::SetMaskPattern(int32_t pattern) { | |
m_maskPattern = pattern; | |
} | |
void CBC_QRCoder::SetNumDataBytes(int32_t bytes) { | |
m_numDataBytes = bytes; | |
} | |
void CBC_QRCoder::SetNumTotalBytes(int32_t value) { | |
m_numTotalBytes = value; | |
} | |
void CBC_QRCoder::SetNumRSBlocks(int32_t block) { | |
m_numRSBlocks = block; | |
} | |
void CBC_QRCoder::SetNumECBytes(int32_t value) { | |
m_numECBytes = value; | |
} | |
FX_BOOL CBC_QRCoder::IsValidMaskPattern(int32_t maskPattern) { | |
return maskPattern >= 0 && maskPattern < NUM_MASK_PATTERNS; | |
} | |
void CBC_QRCoder::SetMatrix(CBC_CommonByteMatrix* value) { | |
m_matrix = value; | |
} | |
const int32_t CBC_QRCoder::NUM_MASK_PATTERNS = 8; |