1 // Copyright 2014 PDFium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
6 // Original code is licensed as follows:
7 /*
8 * Copyright 2008 ZXing authors
9 *
10 * Licensed under the Apache License, Version 2.0 (the "License");
11 * you may not use this file except in compliance with the License.
12 * You may obtain a copy of the License at
13 *
14 * http://www.apache.org/licenses/LICENSE-2.0
15 *
16 * Unless required by applicable law or agreed to in writing, software
17 * distributed under the License is distributed on an "AS IS" BASIS,
18 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
19 * See the License for the specific language governing permissions and
20 * limitations under the License.
21 */
22
23 #include "xfa/src/fxbarcode/barcode.h"
24 #include "xfa/src/fxbarcode/common/BC_CommonByteMatrix.h"
25 #include "BC_QRCoderErrorCorrectionLevel.h"
26 #include "BC_QRCoderMode.h"
27 #include "BC_QRCoder.h"
CBC_QRCoder()28 CBC_QRCoder::CBC_QRCoder() {
29 m_mode = NULL;
30 m_ecLevel = NULL;
31 m_version = -1;
32 m_matrixWidth = -1;
33 m_maskPattern = -1;
34 m_numTotalBytes = -1;
35 m_numDataBytes = -1;
36 m_numECBytes = -1;
37 m_numRSBlocks = -1;
38 m_matrix = NULL;
39 }
~CBC_QRCoder()40 CBC_QRCoder::~CBC_QRCoder() {
41 if (m_matrix != NULL) {
42 delete m_matrix;
43 m_matrix = NULL;
44 }
45 m_mode = NULL;
46 m_ecLevel = NULL;
47 m_version = -1;
48 m_matrixWidth = -1;
49 m_maskPattern = -1;
50 m_numTotalBytes = -1;
51 m_numDataBytes = -1;
52 m_numECBytes = -1;
53 m_numRSBlocks = -1;
54 }
GetMode()55 CBC_QRCoderMode* CBC_QRCoder::GetMode() {
56 return m_mode;
57 }
GetECLevel()58 CBC_QRCoderErrorCorrectionLevel* CBC_QRCoder::GetECLevel() {
59 return m_ecLevel;
60 }
GetVersion()61 int32_t CBC_QRCoder::GetVersion() {
62 return m_version;
63 }
GetMatrixWidth()64 int32_t CBC_QRCoder::GetMatrixWidth() {
65 return m_matrixWidth;
66 }
GetMaskPattern()67 int32_t CBC_QRCoder::GetMaskPattern() {
68 return m_maskPattern;
69 }
GetNumTotalBytes()70 int32_t CBC_QRCoder::GetNumTotalBytes() {
71 return m_numTotalBytes;
72 }
GetNumDataBytes()73 int32_t CBC_QRCoder::GetNumDataBytes() {
74 return m_numDataBytes;
75 }
GetNumECBytes()76 int32_t CBC_QRCoder::GetNumECBytes() {
77 return m_numECBytes;
78 }
GetNumRSBlocks()79 int32_t CBC_QRCoder::GetNumRSBlocks() {
80 return m_numRSBlocks;
81 }
GetMatrix()82 CBC_CommonByteMatrix* CBC_QRCoder::GetMatrix() {
83 return m_matrix;
84 }
At(int32_t x,int32_t y,int32_t & e)85 int32_t CBC_QRCoder::At(int32_t x, int32_t y, int32_t& e) {
86 int32_t value = m_matrix->Get(x, y);
87 if (!(value == 0 || value == 1)) {
88 e = BCExceptionValueMustBeEither0or1;
89 BC_EXCEPTION_CHECK_ReturnValue(e, 0);
90 }
91 return value;
92 }
IsValid()93 FX_BOOL CBC_QRCoder::IsValid() {
94 return m_mode != NULL && m_ecLevel != NULL && m_version != -1 &&
95 m_matrixWidth != -1 && m_maskPattern != -1 && m_numTotalBytes != -1 &&
96 m_numDataBytes != -1 && m_numECBytes != -1 && m_numRSBlocks != -1 &&
97 IsValidMaskPattern(m_maskPattern) &&
98 m_numTotalBytes == m_numDataBytes + m_numECBytes && m_matrix != NULL &&
99 m_matrixWidth == m_matrix->GetWidth() &&
100 m_matrix->GetWidth() == m_matrix->GetHeight();
101 }
SetMode(CBC_QRCoderMode * value)102 void CBC_QRCoder::SetMode(CBC_QRCoderMode* value) {
103 m_mode = value;
104 }
SetECLevel(CBC_QRCoderErrorCorrectionLevel * ecLevel)105 void CBC_QRCoder::SetECLevel(CBC_QRCoderErrorCorrectionLevel* ecLevel) {
106 m_ecLevel = ecLevel;
107 }
SetVersion(int32_t version)108 void CBC_QRCoder::SetVersion(int32_t version) {
109 m_version = version;
110 }
SetMatrixWidth(int32_t width)111 void CBC_QRCoder::SetMatrixWidth(int32_t width) {
112 m_matrixWidth = width;
113 }
SetMaskPattern(int32_t pattern)114 void CBC_QRCoder::SetMaskPattern(int32_t pattern) {
115 m_maskPattern = pattern;
116 }
SetNumDataBytes(int32_t bytes)117 void CBC_QRCoder::SetNumDataBytes(int32_t bytes) {
118 m_numDataBytes = bytes;
119 }
SetNumTotalBytes(int32_t value)120 void CBC_QRCoder::SetNumTotalBytes(int32_t value) {
121 m_numTotalBytes = value;
122 }
SetNumRSBlocks(int32_t block)123 void CBC_QRCoder::SetNumRSBlocks(int32_t block) {
124 m_numRSBlocks = block;
125 }
SetNumECBytes(int32_t value)126 void CBC_QRCoder::SetNumECBytes(int32_t value) {
127 m_numECBytes = value;
128 }
IsValidMaskPattern(int32_t maskPattern)129 FX_BOOL CBC_QRCoder::IsValidMaskPattern(int32_t maskPattern) {
130 return maskPattern >= 0 && maskPattern < NUM_MASK_PATTERNS;
131 }
SetMatrix(CBC_CommonByteMatrix * value)132 void CBC_QRCoder::SetMatrix(CBC_CommonByteMatrix* value) {
133 m_matrix = value;
134 }
135 const int32_t CBC_QRCoder::NUM_MASK_PATTERNS = 8;
136