fenot hailemichael
new
Dependents: epaper_mbed_test_copy1
QR_Encode.c
- Committer:
- fenoth
- Date:
- 2014-04-08
- Revision:
- 0:9efeb5787ae9
File content as of revision 0:9efeb5787ae9:
#include <stdio.h>
#include "QR_Encode.h"
int m_nLevel;
int QR_m_nVersion;
int m_nMaskingNo;
int m_ncDataCodeWordBit,m_ncAllCodeWord, nEncodeVersion;
int m_ncDataBlock;
//BYTE m_byRSWork[MAX_CODEBLOCK]; //RS code word calculation work
int m_nSymbolSize;
static QR_VERSIONINFO QR_VersionInfo[] = {{0}, // (Ver.0)
{ 1, // Ver.1
26, 19, 16, 13, 9,
0, 0, 0, 0, 0, 0, 0,
1, 26, 19,
1, 26, 16,
1, 26, 13,
1, 26, 9,
0, 0, 0,
0, 0, 0,
0, 0, 0,
0, 0, 0},
{ 2, // Ver.2
44, 34, 28, 22, 16,
1, 18, 0, 0, 0, 0, 0,
1, 44, 34,
1, 44, 28,
1, 44, 22,
1, 44, 16,
0, 0, 0,
0, 0, 0,
0, 0, 0,
0, 0, 0},
{ 3, // Ver.3
70, 55, 44, 34, 26,
1, 22, 0, 0, 0, 0, 0,
1, 70, 55,
1, 70, 44,
2, 35, 17,
2, 35, 13,
0, 0, 0,
0, 0, 0,
0, 0, 0,
0, 0, 0},
{ 4, // Ver.4
100, 80, 64, 48, 36,
1, 26, 0, 0, 0, 0, 0,
1, 100, 80,
2, 50, 32,
2, 50, 24,
4, 25, 9,
0, 0, 0,
0, 0, 0,
0, 0, 0,
0, 0, 0},
{ 5, // Ver.5
134, 108, 86, 62, 46,
1, 30, 0, 0, 0, 0, 0,
1, 134, 108,
2, 67, 43,
2, 33, 15,
2, 33, 11,
0, 0, 0,
0, 0, 0,
2, 34, 16,
2, 34, 12},
{ 6, // Ver.6
172, 136, 108, 76, 60,
1, 34, 0, 0, 0, 0, 0,
2, 86, 68,
4, 43, 27,
4, 43, 19,
4, 43, 15,
0, 0, 0,
0, 0, 0,
0, 0, 0,
0, 0, 0},
{ 7, // Ver.7
196, 156, 124, 88, 66,
2, 22, 38, 0, 0, 0, 0,
2, 98, 78,
4, 49, 31,
2, 32, 14,
4, 39, 13,
0, 0, 0,
0, 0, 0,
4, 33, 15,
1, 40, 14},
{ 8, // Ver.8
242, 194, 154, 110, 86,
2, 24, 42, 0, 0, 0, 0,
2, 121, 97,
2, 60, 38,
4, 40, 18,
4, 40, 14,
0, 0, 0,
2, 61, 39,
2, 41, 19,
2, 41, 15},
{ 9, // Ver.9
292, 232, 182, 132, 100,
2, 26, 46, 0, 0, 0, 0,
2, 146, 116,
3, 58, 36,
4, 36, 16,
4, 36, 12,
0, 0, 0,
2, 59, 37,
4, 37, 17,
4, 37, 13},
{10, // Ver.10
346, 274, 216, 154, 122,
2, 28, 50, 0, 0, 0, 0,
2, 86, 68,
4, 69, 43,
6, 43, 19,
6, 43, 15,
2, 87, 69,
1, 70, 44,
2, 44, 20,
2, 44, 16},
{11, // Ver.11
404, 324, 254, 180, 140,
2, 30, 54, 0, 0, 0, 0,
4, 101, 81,
1, 80, 50,
4, 50, 22,
3, 36, 12,
0, 0, 0,
4, 81, 51,
4, 51, 23,
8, 37, 13},
{12, // Ver.12
466, 370, 290, 206, 158,
2, 32, 58, 0, 0, 0, 0,
2, 116, 92,
6, 58, 36,
4, 46, 20,
7, 42, 14,
2, 117, 93,
2, 59, 37,
6, 47, 21,
4, 43, 15},
{13, // Ver.13
532, 428, 334, 244, 180,
2, 34, 62, 0, 0, 0, 0,
4, 133, 107,
8, 59, 37,
8, 44, 20,
12, 33, 11,
0, 0, 0,
1, 60, 38,
4, 45, 21,
4, 34, 12},
{14, // Ver.14
581, 461, 365, 261, 197,
3, 26, 46, 66, 0, 0, 0,
3, 145, 115,
4, 64, 40,
11, 36, 16,
11, 36, 12,
1, 146, 116,
5, 65, 41,
5, 37, 17,
5, 37, 13},
{15, // Ver.15
655, 523, 415, 295, 223,
3, 26, 48, 70, 0, 0, 0,
5, 109, 87,
5, 65, 41,
5, 54, 24,
11, 36, 12,
1, 110, 88,
5, 66, 42,
7, 55, 25,
7, 37, 13},
{16, // Ver.16
733, 589, 453, 325, 253,
3, 26, 50, 74, 0, 0, 0,
5, 122, 98,
7, 73, 45,
15, 43, 19,
3, 45, 15,
1, 123, 99,
3, 74, 46,
2, 44, 20,
13, 46, 16},
{17, // Ver.17
815, 647, 507, 367, 283,
3, 30, 54, 78, 0, 0, 0,
1, 135, 107,
10, 74, 46,
1, 50, 22,
2, 42, 14,
5, 136, 108,
1, 75, 47,
15, 51, 23,
17, 43, 15},
{18, // Ver.18
901, 721, 563, 397, 313,
3, 30, 56, 82, 0, 0, 0,
5, 150, 120,
9, 69, 43,
17, 50, 22,
2, 42, 14,
1, 151, 121,
4, 70, 44,
1, 51, 23,
19, 43, 15},
{19, // Ver.19
991, 795, 627, 445, 341,
3, 30, 58, 86, 0, 0, 0,
3, 141, 113,
3, 70, 44,
17, 47, 21,
9, 39, 13,
4, 142, 114,
11, 71, 45,
4, 48, 22,
16, 40, 14},
{20, // Ver.20
1085, 861, 669, 485, 385,
3, 34, 62, 90, 0, 0, 0,
3, 135, 107,
3, 67, 41,
15, 54, 24,
15, 43, 15,
5, 136, 108,
13, 68, 42,
5, 55, 25,
10, 44, 16},
{21, // Ver.21
1156, 932, 714, 512, 406,
4, 28, 50, 72, 94, 0, 0,
4, 144, 116,
17, 68, 42,
17, 50, 22,
19, 46, 16,
4, 145, 117,
0, 0, 0,
6, 51, 23,
6, 47, 17},
{22, // Ver.22
1258, 1006, 782, 568, 442,
4, 26, 50, 74, 98, 0, 0,
2, 139, 111,
17, 74, 46,
7, 54, 24,
34, 37, 13,
7, 140, 112,
0, 0, 0,
16, 55, 25,
0, 0, 0},
{23, // Ver.23
1364, 1094, 860, 614, 464,
4, 30, 54, 78, 102, 0, 0,
4, 151, 121,
4, 75, 47,
11, 54, 24,
16, 45, 15,
5, 152, 122,
14, 76, 48,
14, 55, 25,
14, 46, 16},
{24, // Ver.24
1474, 1174, 914, 664, 514,
4, 28, 54, 80, 106, 0, 0,
6, 147, 117,
6, 73, 45,
11, 54, 24,
30, 46, 16,
4, 148, 118,
14, 74, 46,
16, 55, 25,
2, 47, 17},
{25, // Ver.25
1588, 1276, 1000, 718, 538,
4, 32, 58, 84, 110, 0, 0,
8, 132, 106,
8, 75, 47,
7, 54, 24,
22, 45, 15,
4, 133, 107,
13, 76, 48,
22, 55, 25,
13, 46, 16},
{26, // Ver.26
1706, 1370, 1062, 754, 596,
4, 30, 58, 86, 114, 0, 0,
10, 142, 114,
19, 74, 46,
28, 50, 22,
33, 46, 16,
2, 143, 115,
4, 75, 47,
6, 51, 23,
4, 47, 17},
{27, // Ver.27
1828, 1468, 1128, 808, 628,
4, 34, 62, 90, 118, 0, 0,
8, 152, 122,
22, 73, 45,
8, 53, 23,
12, 45, 15,
4, 153, 123,
3, 74, 46,
26, 54, 24,
28, 46, 16},
{28, // Ver.28
1921, 1531, 1193, 871, 661,
5, 26, 50, 74, 98, 122, 0,
3, 147, 117,
3, 73, 45,
4, 54, 24,
11, 45, 15,
10, 148, 118,
23, 74, 46,
31, 55, 25,
31, 46, 16},
{29, // Ver.29
2051, 1631, 1267, 911, 701,
5, 30, 54, 78, 102, 126, 0,
7, 146, 116,
21, 73, 45,
1, 53, 23,
19, 45, 15,
7, 147, 117,
7, 74, 46,
37, 54, 24,
26, 46, 16},
{30, // Ver.30
2185, 1735, 1373, 985, 745,
5, 26, 52, 78, 104, 130, 0,
5, 145, 115,
19, 75, 47,
15, 54, 24,
23, 45, 15,
10, 146, 116,
10, 76, 48,
25, 55, 25,
25, 46, 16},
{31, // Ver.31
2323, 1843, 1455, 1033, 793,
5, 30, 56, 82, 108, 134, 0,
13, 145, 115,
2, 74, 46,
42, 54, 24,
23, 45, 15,
3, 146, 116,
29, 75, 47,
1, 55, 25,
28, 46, 16},
{32, // Ver.32
2465, 1955, 1541, 1115, 845,
5, 34, 60, 86, 112, 138, 0,
17, 145, 115,
10, 74, 46,
10, 54, 24,
19, 45, 15,
0, 0, 0,
23, 75, 47,
35, 55, 25,
35, 46, 16},
{33, // Ver.33
2611, 2071, 1631, 1171, 901,
5, 30, 58, 86, 114, 142, 0,
17, 145, 115,
14, 74, 46,
29, 54, 24,
11, 45, 15,
1, 146, 116,
21, 75, 47,
19, 55, 25,
46, 46, 16},
{34, // Ver.34
2761, 2191, 1725, 1231, 961,
5, 34, 62, 90, 118, 146, 0,
13, 145, 115,
14, 74, 46,
44, 54, 24,
59, 46, 16,
6, 146, 116,
23, 75, 47,
7, 55, 25,
1, 47, 17},
{35, // Ver.35
2876, 2306, 1812, 1286, 986,
6, 30, 54, 78, 102, 126, 150,
12, 151, 121,
12, 75, 47,
39, 54, 24,
22, 45, 15,
7, 152, 122,
26, 76, 48,
14, 55, 25,
41, 46, 16},
{36, // Ver.36
3034, 2434, 1914, 1354, 1054,
6, 24, 50, 76, 102, 128, 154,
6, 151, 121,
6, 75, 47,
46, 54, 24,
2, 45, 15,
14, 152, 122,
34, 76, 48,
10, 55, 25,
64, 46, 16},
{37, // Ver.37
3196, 2566, 1992, 1426, 1096,
6, 28, 54, 80, 106, 132, 158,
17, 152, 122,
29, 74, 46,
49, 54, 24,
24, 45, 15,
4, 153, 123,
14, 75, 47,
10, 55, 25,
46, 46, 16},
{38, // Ver.38
3362, 2702, 2102, 1502, 1142,
6, 32, 58, 84, 110, 136, 162,
4, 152, 122,
13, 74, 46,
48, 54, 24,
42, 45, 15,
18, 153, 123,
32, 75, 47,
14, 55, 25,
32, 46, 16},
{39, // Ver.39
3532, 2812, 2216, 1582, 1222,
6, 26, 54, 82, 110, 138, 166,
20, 147, 117,
40, 75, 47,
43, 54, 24,
10, 45, 15,
4, 148, 118,
7, 76, 48,
22, 55, 25,
67, 46, 16},
{40, // Ver.40
3706, 2956, 2334, 1666, 1276,
6, 30, 58, 86, 114, 142, 170,
19, 148, 118,
18, 75, 47,
34, 54, 24,
20, 45, 15,
6, 149, 119,
31, 76, 48,
34, 55, 25,
61, 46, 16}
};
//RS STUFF
static BYTE byExpToInt[] = { 1, 2, 4, 8, 16, 32, 64, 128, 29, 58, 116, 232, 205, 135, 19, 38,
76, 152, 45, 90, 180, 117, 234, 201, 143, 3, 6, 12, 24, 48, 96, 192,
157, 39, 78, 156, 37, 74, 148, 53, 106, 212, 181, 119, 238, 193, 159, 35,
70, 140, 5, 10, 20, 40, 80, 160, 93, 186, 105, 210, 185, 111, 222, 161,
95, 190, 97, 194, 153, 47, 94, 188, 101, 202, 137, 15, 30, 60, 120, 240,
253, 231, 211, 187, 107, 214, 177, 127, 254, 225, 223, 163, 91, 182, 113, 226,
217, 175, 67, 134, 17, 34, 68, 136, 13, 26, 52, 104, 208, 189, 103, 206,
129, 31, 62, 124, 248, 237, 199, 147, 59, 118, 236, 197, 151, 51, 102, 204,
133, 23, 46, 92, 184, 109, 218, 169, 79, 158, 33, 66, 132, 21, 42, 84,
168, 77, 154, 41, 82, 164, 85, 170, 73, 146, 57, 114, 228, 213, 183, 115,
230, 209, 191, 99, 198, 145, 63, 126, 252, 229, 215, 179, 123, 246, 241, 255,
227, 219, 171, 75, 150, 49, 98, 196, 149, 55, 110, 220, 165, 87, 174, 65,
130, 25, 50, 100, 200, 141, 7, 14, 28, 56, 112, 224, 221, 167, 83, 166,
81, 162, 89, 178, 121, 242, 249, 239, 195, 155, 43, 86, 172, 69, 138, 9,
18, 36, 72, 144, 61, 122, 244, 245, 247, 243, 251, 235, 203, 139, 11, 22,
44, 88, 176, 125, 250, 233, 207, 131, 27, 54, 108, 216, 173, 71, 142, 1};
static BYTE byIntToExp[] = { 0, 0, 1, 25, 2, 50, 26, 198, 3, 223, 51, 238, 27, 104, 199, 75,
4, 100, 224, 14, 52, 141, 239, 129, 28, 193, 105, 248, 200, 8, 76, 113,
5, 138, 101, 47, 225, 36, 15, 33, 53, 147, 142, 218, 240, 18, 130, 69,
29, 181, 194, 125, 106, 39, 249, 185, 201, 154, 9, 120, 77, 228, 114, 166,
6, 191, 139, 98, 102, 221, 48, 253, 226, 152, 37, 179, 16, 145, 34, 136,
54, 208, 148, 206, 143, 150, 219, 189, 241, 210, 19, 92, 131, 56, 70, 64,
30, 66, 182, 163, 195, 72, 126, 110, 107, 58, 40, 84, 250, 133, 186, 61,
202, 94, 155, 159, 10, 21, 121, 43, 78, 212, 229, 172, 115, 243, 167, 87,
7, 112, 192, 247, 140, 128, 99, 13, 103, 74, 222, 237, 49, 197, 254, 24,
227, 165, 153, 119, 38, 184, 180, 124, 17, 68, 146, 217, 35, 32, 137, 46,
55, 63, 209, 91, 149, 188, 207, 205, 144, 135, 151, 178, 220, 252, 190, 97,
242, 86, 211, 171, 20, 42, 93, 158, 132, 60, 57, 83, 71, 109, 65, 162,
31, 45, 67, 216, 183, 123, 164, 118, 196, 23, 73, 236, 127, 12, 111, 246,
108, 161, 59, 82, 41, 157, 85, 170, 251, 96, 134, 177, 187, 204, 62, 90,
203, 89, 95, 176, 156, 169, 160, 81, 11, 245, 22, 235, 122, 117, 44, 215,
79, 174, 213, 233, 230, 231, 173, 232, 116, 214, 244, 234, 168, 80, 88, 175};
static BYTE byRSExp7[] = {87, 229, 146, 149, 238, 102, 21};
static BYTE byRSExp10[] = {251, 67, 46, 61, 118, 70, 64, 94, 32, 45};
static BYTE byRSExp13[] = { 74, 152, 176, 100, 86, 100, 106, 104, 130, 218, 206, 140, 78};
static BYTE byRSExp15[] = { 8, 183, 61, 91, 202, 37, 51, 58, 58, 237, 140, 124, 5, 99, 105};
static BYTE byRSExp16[] = {120, 104, 107, 109, 102, 161, 76, 3, 91, 191, 147, 169, 182, 194, 225, 120};
static BYTE byRSExp17[] = { 43, 139, 206, 78, 43, 239, 123, 206, 214, 147, 24, 99, 150, 39, 243, 163, 136};
static BYTE byRSExp18[] = {215, 234, 158, 94, 184, 97, 118, 170, 79, 187, 152, 148, 252, 179, 5, 98, 96, 153};
static BYTE byRSExp20[] = { 17, 60, 79, 50, 61, 163, 26, 187, 202, 180, 221, 225, 83, 239, 156, 164, 212, 212, 188, 190};
static BYTE byRSExp22[] = {210, 171, 247, 242, 93, 230, 14, 109, 221, 53, 200, 74, 8, 172, 98, 80, 219, 134, 160, 105,
165, 231};
static BYTE byRSExp24[] = {229, 121, 135, 48, 211, 117, 251, 126, 159, 180, 169, 152, 192, 226, 228, 218, 111, 0, 117, 232,
87, 96, 227, 21};
static BYTE byRSExp26[] = {173, 125, 158, 2, 103, 182, 118, 17, 145, 201, 111, 28, 165, 53, 161, 21, 245, 142, 13, 102,
48, 227, 153, 145, 218, 70};
static BYTE byRSExp28[] = {168, 223, 200, 104, 224, 234, 108, 180, 110, 190, 195, 147, 205, 27, 232, 201, 21, 43, 245, 87,
42, 195, 212, 119, 242, 37, 9, 123};
static BYTE byRSExp30[] = { 41, 173, 145, 152, 216, 31, 179, 182, 50, 48, 110, 86, 239, 96, 222, 125, 42, 173, 226, 193,
224, 130, 156, 37, 251, 216, 238, 40, 192, 180};
static BYTE byRSExp32[] = { 10, 6, 106, 190, 249, 167, 4, 67, 209, 138, 138, 32, 242, 123, 89, 27, 120, 185, 80, 156,
38, 69, 171, 60, 28, 222, 80, 52, 254, 185, 220, 241};
static BYTE byRSExp34[] = {111, 77, 146, 94, 26, 21, 108, 19, 105, 94, 113, 193, 86, 140, 163, 125, 58, 158, 229, 239,
218, 103, 56, 70, 114, 61, 183, 129, 167, 13, 98, 62, 129, 51};
static BYTE byRSExp36[] = {200, 183, 98, 16, 172, 31, 246, 234, 60, 152, 115, 0, 167, 152, 113, 248, 238, 107, 18, 63,
218, 37, 87, 210, 105, 177, 120, 74, 121, 196, 117, 251, 113, 233, 30, 120};
static BYTE byRSExp38[] = {159, 34, 38, 228, 230, 59, 243, 95, 49, 218, 176, 164, 20, 65, 45, 111, 39, 81, 49, 118,
113, 222, 193, 250, 242, 168, 217, 41, 164, 247, 177, 30, 238, 18, 120, 153, 60, 193};
static BYTE byRSExp40[] = { 59, 116, 79, 161, 252, 98, 128, 205, 128, 161, 247, 57, 163, 56, 235, 106, 53, 26, 187, 174,
226, 104, 170, 7, 175, 35, 181, 114, 88, 41, 47, 163, 125, 134, 72, 20, 232, 53, 35, 15};
static BYTE byRSExp42[] = {250, 103, 221, 230, 25, 18, 137, 231, 0, 3, 58, 242, 221, 191, 110, 84, 230, 8, 188, 106,
96, 147, 15, 131, 139, 34, 101, 223, 39, 101, 213, 199, 237, 254, 201, 123, 171, 162, 194, 117,
50, 96};
static BYTE byRSExp44[] = {190, 7, 61, 121, 71, 246, 69, 55, 168, 188, 89, 243, 191, 25, 72, 123, 9, 145, 14, 247,
1, 238, 44, 78, 143, 62, 224, 126, 118, 114, 68, 163, 52, 194, 217, 147, 204, 169, 37, 130,
113, 102, 73, 181};
static BYTE byRSExp46[] = {112, 94, 88, 112, 253, 224, 202, 115, 187, 99, 89, 5, 54, 113, 129, 44, 58, 16, 135, 216,
169, 211, 36, 1, 4, 96, 60, 241, 73, 104, 234, 8, 249, 245, 119, 174, 52, 25, 157, 224,
43, 202, 223, 19, 82, 15};
static BYTE byRSExp48[] = {228, 25, 196, 130, 211, 146, 60, 24, 251, 90, 39, 102, 240, 61, 178, 63, 46, 123, 115, 18,
221, 111, 135, 160, 182, 205, 107, 206, 95, 150, 120, 184, 91, 21, 247, 156, 140, 238, 191, 11,
94, 227, 84, 50, 163, 39, 34, 108};
static BYTE byRSExp50[] = {232, 125, 157, 161, 164, 9, 118, 46, 209, 99, 203, 193, 35, 3, 209, 111, 195, 242, 203, 225,
46, 13, 32, 160, 126, 209, 130, 160, 242, 215, 242, 75, 77, 42, 189, 32, 113, 65, 124, 69,
228, 114, 235, 175, 124, 170, 215, 232, 133, 205};
static BYTE byRSExp52[] = {116, 50, 86, 186, 50, 220, 251, 89, 192, 46, 86, 127, 124, 19, 184, 233, 151, 215, 22, 14,
59, 145, 37, 242, 203, 134, 254, 89, 190, 94, 59, 65, 124, 113, 100, 233, 235, 121, 22, 76,
86, 97, 39, 242, 200, 220, 101, 33, 239, 254, 116, 51};
static BYTE byRSExp54[] = {183, 26, 201, 87, 210, 221, 113, 21, 46, 65, 45, 50, 238, 184, 249, 225, 102, 58, 209, 218,
109, 165, 26, 95, 184, 192, 52, 245, 35, 254, 238, 175, 172, 79, 123, 25, 122, 43, 120, 108,
215, 80, 128, 201, 235, 8, 153, 59, 101, 31, 198, 76, 31, 156};
static BYTE byRSExp56[] = {106, 120, 107, 157, 164, 216, 112, 116, 2, 91, 248, 163, 36, 201, 202, 229, 6, 144, 254, 155,
135, 208, 170, 209, 12, 139, 127, 142, 182, 249, 177, 174, 190, 28, 10, 85, 239, 184, 101, 124,
152, 206, 96, 23, 163, 61, 27, 196, 247, 151, 154, 202, 207, 20, 61, 10};
static BYTE byRSExp58[] = { 82, 116, 26, 247, 66, 27, 62, 107, 252, 182, 200, 185, 235, 55, 251, 242, 210, 144, 154, 237,
176, 141, 192, 248, 152, 249, 206, 85, 253, 142, 65, 165, 125, 23, 24, 30, 122, 240, 214, 6,
129, 218, 29, 145, 127, 134, 206, 245, 117, 29, 41, 63, 159, 142, 233, 125, 148, 123};
static BYTE byRSExp60[] = {107, 140, 26, 12, 9, 141, 243, 197, 226, 197, 219, 45, 211, 101, 219, 120, 28, 181, 127, 6,
100, 247, 2, 205, 198, 57, 115, 219, 101, 109, 160, 82, 37, 38, 238, 49, 160, 209, 121, 86,
11, 124, 30, 181, 84, 25, 194, 87, 65, 102, 190, 220, 70, 27, 209, 16, 89, 7, 33, 240};
static BYTE byRSExp62[] = { 65, 202, 113, 98, 71, 223, 248, 118, 214, 94, 0, 122, 37, 23, 2, 228, 58, 121, 7, 105,
135, 78, 243, 118, 70, 76, 223, 89, 72, 50, 70, 111, 194, 17, 212, 126, 181, 35, 221, 117,
235, 11, 229, 149, 147, 123, 213, 40, 115, 6, 200, 100, 26, 246, 182, 218, 127, 215, 36, 186,
110, 106};
static BYTE byRSExp64[] = { 45, 51, 175, 9, 7, 158, 159, 49, 68, 119, 92, 123, 177, 204, 187, 254, 200, 78, 141, 149,
119, 26, 127, 53, 160, 93, 199, 212, 29, 24, 145, 156, 208, 150, 218, 209, 4, 216, 91, 47,
184, 146, 47, 140, 195, 195, 125, 242, 238, 63, 99, 108, 140, 230, 242, 31, 204, 11, 178, 243,
217, 156, 213, 231};
static BYTE byRSExp66[] = { 5, 118, 222, 180, 136, 136, 162, 51, 46, 117, 13, 215, 81, 17, 139, 247, 197, 171, 95, 173,
65, 137, 178, 68, 111, 95, 101, 41, 72, 214, 169, 197, 95, 7, 44, 154, 77, 111, 236, 40,
121, 143, 63, 87, 80, 253, 240, 126, 217, 77, 34, 232, 106, 50, 168, 82, 76, 146, 67, 106,
171, 25, 132, 93, 45, 105};
static BYTE byRSExp68[] = {247, 159, 223, 33, 224, 93, 77, 70, 90, 160, 32, 254, 43, 150, 84, 101, 190, 205, 133, 52,
60, 202, 165, 220, 203, 151, 93, 84, 15, 84, 253, 173, 160, 89, 227, 52, 199, 97, 95, 231,
52, 177, 41, 125, 137, 241, 166, 225, 118, 2, 54, 32, 82, 215, 175, 198, 43, 238, 235, 27,
101, 184, 127, 3, 5, 8, 163, 238};
static LPBYTE byRSExp[] = {NULL, NULL, NULL, NULL, NULL, NULL, NULL, byRSExp7, NULL, NULL,
byRSExp10, NULL, NULL, byRSExp13, NULL, byRSExp15, byRSExp16, byRSExp17, byRSExp18, NULL,
byRSExp20, NULL, byRSExp22, NULL, byRSExp24, NULL, byRSExp26, NULL, byRSExp28, NULL,
byRSExp30, NULL, byRSExp32, NULL, byRSExp34, NULL, byRSExp36, NULL, byRSExp38, NULL,
byRSExp40, NULL, byRSExp42, NULL, byRSExp44, NULL, byRSExp46, NULL, byRSExp48, NULL,
byRSExp50, NULL, byRSExp52, NULL, byRSExp54, NULL, byRSExp56, NULL, byRSExp58, NULL,
byRSExp60, NULL, byRSExp62, NULL, byRSExp64, NULL, byRSExp66, NULL, byRSExp68};
static int nIndicatorLenNumeral[] = {10, 12, 14};
static int nIndicatorLenAlphabet[] = { 9, 11, 13};
static int nIndicatorLen8Bit[] = { 8, 16, 16};
static int nIndicatorLenKanji[] = { 8, 10, 12};
int IsNumeralData(unsigned char c)
{
if (c >= '0' && c <= '9')
return 1;
return 0;
}
/////////////////////////////////////////////////////////////////////////////
// APPLICATIONS: Check the appropriate alphanumeric mode
// Argument: research letter
// Returns: = true if applicable
int IsAlphabetData(unsigned char c)
{
if (c >= '0' && c <= '9')
return 1;
if (c >= 'A' && c <= 'Z')
return 1;
if (c == ' ' || c == '$' || c == '%' || c == '*' || c == '+' || c == '-' || c == '.' || c == '/' || c == ':')
return 1;
return 0;
}
/////////////////////////////////////////////////////////////////////////////
// APPLICATIONS: Check the appropriate kanji mode
// Arguments: The character study (16-bit characters)
// Returns: = true if applicable
// Remarks: S-JIS is excluded since the EBBFh
int IsKanjiData(unsigned char c1, unsigned char c2)
{
if (((c1 >= 0x81 && c1 <= 0x9f) || (c1 >= 0xe0 && c1 <= 0xeb)) && (c2 >= 0x40))
{
if ((c1 == 0x9f && c2 > 0xfc) || (c1 == 0xeb && c2 > 0xbf))
return 0;
return 1;
}
return 0;
}
/////////////////////////////////////////////////////////////////////////////
// APPLICATIONS: Binary character alphanumeric mode
// Number of arguments: the target character
// Returns: binary value
BYTE AlphabetToBinary(unsigned char c)
{
if (c >= '0' && c <= '9') return (unsigned char)(c - '0');
if (c >= 'A' && c <= 'Z') return (unsigned char)(c - 'A' + 10);
if (c == ' ') return 36;
if (c == '$') return 37;
if (c == '%') return 38;
if (c == '*') return 39;
if (c == '+') return 40;
if (c == '-') return 41;
if (c == '.') return 42;
if (c == '/') return 43;
return 44; // c == ':'
}
/////////////////////////////////////////////////////////////////////////////
// APPLICATIONS: Binary Kanji character mode
// Number of arguments: the target character
// Returns: binary value
WORD KanjiToBinaly(WORD wc)
{
if (wc >= 0x8140 && wc <= 0x9ffc)
wc -= 0x8140;
else // (wc >= 0xe040 && wc <= 0xebbf)
wc -= 0xc140;
return (WORD)(((wc >> 8) * 0xc0) + (wc & 0x00ff));
}
int SetBitStream(int nIndex, WORD wData, int ncData,BYTE m_byDataCodeWord[MAX_DATACODEWORD])
{
int i;
if (nIndex == -1 || nIndex + ncData > MAX_DATACODEWORD * 8)
return -1;
for (i = 0; i < ncData; ++i)
{
if (wData & (1 << (ncData - i - 1)))
{
m_byDataCodeWord[(nIndex + i) / 8] |= 1 << (7 - ((nIndex + i) % 8));
}
}
return nIndex + ncData;
}
int GetBitLength(BYTE nMode, int ncData, int nVerGroup)
{
int ncBits = 0;
switch (nMode)
{
case QR_MODE_NUMERAL:
ncBits = 4 + nIndicatorLenNumeral[nVerGroup] + (10 * (ncData / 3));
switch (ncData % 3)
{
case 1:
ncBits += 4;
break;
case 2:
ncBits += 7;
break;
default: // case 0:
break;
}
break;
case QR_MODE_ALPHABET:
ncBits = 4 + nIndicatorLenAlphabet[nVerGroup] + (11 * (ncData / 2)) + (6 * (ncData % 2));
break;
case QR_MODE_8BIT:
ncBits = 4 + nIndicatorLen8Bit[nVerGroup] + (8 * ncData);
break;
default: // case QR_MODE_KANJI:
ncBits = 4 + nIndicatorLenKanji[nVerGroup] + (13 * (ncData / 2));
break;
}
return ncBits;
}
int EncodeSourceData(LPCSTR lpsSource, int ncLength, int nVerGroup,int m_nBlockLength[MAX_DATACODEWORD],BYTE m_byBlockMode[MAX_DATACODEWORD],BYTE m_byDataCodeWord[MAX_DATACODEWORD])
{
ZeroMemory(m_nBlockLength, sizeof(m_nBlockLength));
int i, j;
// Investigate whether continuing characters (bytes) which mode is what
for (m_ncDataBlock = i = 0; i < ncLength; ++i)
{
BYTE byMode;
if (i < ncLength - 1 && IsKanjiData(lpsSource[i], lpsSource[i + 1]))
byMode = QR_MODE_KANJI;
else if (IsNumeralData(lpsSource[i]))
byMode = QR_MODE_NUMERAL;
else if (IsAlphabetData(lpsSource[i]))
byMode = QR_MODE_ALPHABET;
else
byMode = QR_MODE_8BIT;
if (i == 0)
m_byBlockMode[0] = byMode;
if (m_byBlockMode[m_ncDataBlock] != byMode)
m_byBlockMode[++m_ncDataBlock] = byMode;
++m_nBlockLength[m_ncDataBlock];
if (byMode == QR_MODE_KANJI)
{
//Kanji characters rather than the number recorded in
++m_nBlockLength[m_ncDataBlock];
++i;
}
}
++m_ncDataBlock;
/////////////////////////////////////////////////////////////////////////
// Linked by a sequence of conditional block alphanumeric mode and numeric mode block adjacent
int ncSrcBits, ncDstBits; //The bit length of the block mode if you have over the original bit length and a single alphanumeric
int nBlock = 0;
while (nBlock < m_ncDataBlock - 1)
{
int ncJoinFront, ncJoinBehind; //Bit length when combined with 8-bit byte block mode before and after
int nJoinPosition = 0; // Block the binding of 8-bit byte mode: combined with the previous -1 = 0 = do not bind, bind behind a =
// Sort of - "digit alphanumeric" - "or alphanumeric numbers"
if ((m_byBlockMode[nBlock] == QR_MODE_NUMERAL && m_byBlockMode[nBlock + 1] == QR_MODE_ALPHABET) ||
(m_byBlockMode[nBlock] == QR_MODE_ALPHABET && m_byBlockMode[nBlock + 1] == QR_MODE_NUMERAL))
{
// If you compare the bit length of alphanumeric characters and a single block mode over the original bit length
ncSrcBits = GetBitLength(m_byBlockMode[nBlock], m_nBlockLength[nBlock], nVerGroup) +
GetBitLength(m_byBlockMode[nBlock + 1], m_nBlockLength[nBlock + 1], nVerGroup);
ncDstBits = GetBitLength(QR_MODE_ALPHABET, m_nBlockLength[nBlock] + m_nBlockLength[nBlock + 1], nVerGroup);
if (ncSrcBits > ncDstBits)
{
// If there is an 8-bit byte block mode back and forth, check whether they favor the binding of
if (nBlock >= 1 && m_byBlockMode[nBlock - 1] == QR_MODE_8BIT)
{
// There are 8-bit byte block mode before
ncJoinFront = GetBitLength(QR_MODE_8BIT, m_nBlockLength[nBlock - 1] + m_nBlockLength[nBlock], nVerGroup) +
GetBitLength(m_byBlockMode[nBlock + 1], m_nBlockLength[nBlock + 1], nVerGroup);
if (ncJoinFront > ncDstBits + GetBitLength(QR_MODE_8BIT, m_nBlockLength[nBlock - 1], nVerGroup))
ncJoinFront = 0; //8-bit byte and block mode does not bind
}
else
ncJoinFront = 0;
if (nBlock < m_ncDataBlock - 2 && m_byBlockMode[nBlock + 2] == QR_MODE_8BIT)
{
// There are 8-bit byte mode block behind
ncJoinBehind = GetBitLength(m_byBlockMode[nBlock], m_nBlockLength[nBlock], nVerGroup) +
GetBitLength(QR_MODE_8BIT, m_nBlockLength[nBlock + 1] + m_nBlockLength[nBlock + 2], nVerGroup);
if (ncJoinBehind > ncDstBits + GetBitLength(QR_MODE_8BIT, m_nBlockLength[nBlock + 2], nVerGroup))
ncJoinBehind = 0; //8-bit byte and block mode does not bind
}
else
ncJoinBehind = 0;
if (ncJoinFront != 0 && ncJoinBehind != 0)
{
// If there is a 8-bit byte block mode has priority both before and after the way the data length is shorter
nJoinPosition = (ncJoinFront < ncJoinBehind) ? -1 : 1;
}
else
{
nJoinPosition = (ncJoinFront != 0) ? -1 : ((ncJoinBehind != 0) ? 1 : 0);
}
if (nJoinPosition != 0)
{
// Block the binding of 8-bit byte mode
if (nJoinPosition == -1)
{
m_nBlockLength[nBlock - 1] += m_nBlockLength[nBlock];
// The subsequent shift
for (i = nBlock; i < m_ncDataBlock - 1; ++i)
{
m_byBlockMode[i] = m_byBlockMode[i + 1];
m_nBlockLength[i] = m_nBlockLength[i + 1];
}
}
else
{
m_byBlockMode[nBlock + 1] = QR_MODE_8BIT;
m_nBlockLength[nBlock + 1] += m_nBlockLength[nBlock + 2];
// The subsequent shift
for (i = nBlock + 2; i < m_ncDataBlock - 1; ++i)
{
m_byBlockMode[i] = m_byBlockMode[i + 1];
m_nBlockLength[i] = m_nBlockLength[i + 1];
}
}
--m_ncDataBlock;
}
else
{
// Block mode integrated into a single alphanumeric string of numbers and alphanumeric
if (nBlock < m_ncDataBlock - 2 && m_byBlockMode[nBlock + 2] == QR_MODE_ALPHABET)
{
// Binding mode of the block followed by alphanumeric block attempts to join
m_nBlockLength[nBlock + 1] += m_nBlockLength[nBlock + 2];
// The subsequent shift
for (i = nBlock + 2; i < m_ncDataBlock - 1; ++i)
{
m_byBlockMode[i] = m_byBlockMode[i + 1];
m_nBlockLength[i] = m_nBlockLength[i + 1];
}
--m_ncDataBlock;
}
m_byBlockMode[nBlock] = QR_MODE_ALPHABET;
m_nBlockLength[nBlock] += m_nBlockLength[nBlock + 1];
// The subsequent shift
for (i = nBlock + 1; i < m_ncDataBlock - 1; ++i)
{
m_byBlockMode[i] = m_byBlockMode[i + 1];
m_nBlockLength[i] = m_nBlockLength[i + 1];
}
--m_ncDataBlock;
if (nBlock >= 1 && m_byBlockMode[nBlock - 1] == QR_MODE_ALPHABET)
{
// Combined mode of alphanumeric block before the block bound
m_nBlockLength[nBlock - 1] += m_nBlockLength[nBlock];
// The subsequent shift
for (i = nBlock; i < m_ncDataBlock - 1; ++i)
{
m_byBlockMode[i] = m_byBlockMode[i + 1];
m_nBlockLength[i] = m_nBlockLength[i + 1];
}
--m_ncDataBlock;
}
}
continue;
//Re-examine the block of the current position
}
}
++nBlock; //Investigate the next block
}
/////////////////////////////////////////////////////////////////////////
// 8-bit byte block mode over the short block mode to continuous
nBlock = 0;
while (nBlock < m_ncDataBlock - 1)
{
ncSrcBits = GetBitLength(m_byBlockMode[nBlock], m_nBlockLength[nBlock], nVerGroup)
+ GetBitLength(m_byBlockMode[nBlock + 1], m_nBlockLength[nBlock + 1], nVerGroup);
ncDstBits = GetBitLength(QR_MODE_8BIT, m_nBlockLength[nBlock] + m_nBlockLength[nBlock + 1], nVerGroup);
// If there is a 8-bit byte block mode before, subtract the duplicate indicator minute
if (nBlock >= 1 && m_byBlockMode[nBlock - 1] == QR_MODE_8BIT)
ncDstBits -= (4 + nIndicatorLen8Bit[nVerGroup]);
// If there is a block behind the 8-bit byte mode, subtract the duplicate indicator minute
if (nBlock < m_ncDataBlock - 2 && m_byBlockMode[nBlock + 2] == QR_MODE_8BIT)
ncDstBits -= (4 + nIndicatorLen8Bit[nVerGroup]);
if (ncSrcBits > ncDstBits)
{
if (nBlock >= 1 && m_byBlockMode[nBlock - 1] == QR_MODE_8BIT)
{
// 8-bit byte mode coupling block in front of the block to join
m_nBlockLength[nBlock - 1] += m_nBlockLength[nBlock];
// The subsequent shift
for (i = nBlock; i < m_ncDataBlock - 1; ++i)
{
m_byBlockMode[i] = m_byBlockMode[i + 1];
m_nBlockLength[i] = m_nBlockLength[i + 1];
}
--m_ncDataBlock;
--nBlock;
}
if (nBlock < m_ncDataBlock - 2 && m_byBlockMode[nBlock + 2] == QR_MODE_8BIT)
{
// 8-bit byte mode coupling block at the back of the block to join
m_nBlockLength[nBlock + 1] += m_nBlockLength[nBlock + 2];
// The subsequent shift
for (i = nBlock + 2; i < m_ncDataBlock - 1; ++i)
{
m_byBlockMode[i] = m_byBlockMode[i + 1];
m_nBlockLength[i] = m_nBlockLength[i + 1];
}
--m_ncDataBlock;
}
m_byBlockMode[nBlock] = QR_MODE_8BIT;
m_nBlockLength[nBlock] += m_nBlockLength[nBlock + 1];
// The subsequent shift
for (i = nBlock + 1; i < m_ncDataBlock - 1; ++i)
{
m_byBlockMode[i] = m_byBlockMode[i + 1];
m_nBlockLength[i] = m_nBlockLength[i + 1];
}
--m_ncDataBlock;
// Re-examination in front of the block bound
if (nBlock >= 1)
--nBlock;
continue;
}
++nBlock;//Investigate the next block
}
/////////////////////////////////////////////////////////////////////////
// Mosquito bit array
int ncComplete = 0; //Data pre-processing counter
WORD wBinCode;
m_ncDataCodeWordBit = 0;//Bit counter processing unit
ZeroMemory(m_byDataCodeWord, MAX_DATACODEWORD);
for (i = 0; i < m_ncDataBlock && m_ncDataCodeWordBit != -1; ++i)
{
if (m_byBlockMode[i] == QR_MODE_NUMERAL)
{
/////////////////////////////////////////////////////////////////
// Numeric mode
// Indicator (0001b)
m_ncDataCodeWordBit = SetBitStream(m_ncDataCodeWordBit, 1, 4,m_byDataCodeWord);
//Set number of characters
m_ncDataCodeWordBit = SetBitStream(m_ncDataCodeWordBit, (WORD)m_nBlockLength[i], nIndicatorLenNumeral[nVerGroup],m_byDataCodeWord);
// Save the bit string
for (j = 0; j < m_nBlockLength[i]; j += 3)
{
if (j < m_nBlockLength[i] - 2)
{
wBinCode = (WORD)(((lpsSource[ncComplete + j] - '0') * 100) +
((lpsSource[ncComplete + j + 1] - '0') * 10) +
(lpsSource[ncComplete + j + 2] - '0'));
m_ncDataCodeWordBit = SetBitStream(m_ncDataCodeWordBit, wBinCode, 10,m_byDataCodeWord);
}
else if (j == m_nBlockLength[i] - 2)
{
// 2 bytes fraction
wBinCode = (WORD)(((lpsSource[ncComplete + j] - '0') * 10) +
(lpsSource[ncComplete + j + 1] - '0'));
m_ncDataCodeWordBit = SetBitStream(m_ncDataCodeWordBit, wBinCode, 7,m_byDataCodeWord);
}
else if (j == m_nBlockLength[i] - 1)
{
// A fraction of bytes
wBinCode = (WORD)(lpsSource[ncComplete + j] - '0');
m_ncDataCodeWordBit = SetBitStream(m_ncDataCodeWordBit, wBinCode, 4,m_byDataCodeWord);
}
}
ncComplete += m_nBlockLength[i];
}
else if (m_byBlockMode[i] == QR_MODE_ALPHABET)
{
/////////////////////////////////////////////////////////////////
// Alphanumeric mode
// Mode indicator (0010b)
m_ncDataCodeWordBit = SetBitStream(m_ncDataCodeWordBit, 2, 4,m_byDataCodeWord);
// Set number of characters
m_ncDataCodeWordBit = SetBitStream(m_ncDataCodeWordBit, (WORD)m_nBlockLength[i], nIndicatorLenAlphabet[nVerGroup],m_byDataCodeWord);
// Save the bit string
for (j = 0; j < m_nBlockLength[i]; j += 2)
{
if (j < m_nBlockLength[i] - 1)
{
wBinCode = (WORD)((AlphabetToBinary(lpsSource[ncComplete + j]) * 45) +
AlphabetToBinary(lpsSource[ncComplete + j + 1]));
m_ncDataCodeWordBit = SetBitStream(m_ncDataCodeWordBit, wBinCode, 11,m_byDataCodeWord);
}
else
{
// A fraction of bytes
wBinCode = (WORD)AlphabetToBinary(lpsSource[ncComplete + j]);
m_ncDataCodeWordBit = SetBitStream(m_ncDataCodeWordBit, wBinCode, 6,m_byDataCodeWord);
}
}
ncComplete += m_nBlockLength[i];
}
else if (m_byBlockMode[i] == QR_MODE_8BIT)
{
/////////////////////////////////////////////////////////////////
// 8-bit byte mode
// Mode indicator (0100b)
m_ncDataCodeWordBit = SetBitStream(m_ncDataCodeWordBit, 4, 4,m_byDataCodeWord);
// Set number of characters
m_ncDataCodeWordBit = SetBitStream(m_ncDataCodeWordBit, (WORD)m_nBlockLength[i], nIndicatorLen8Bit[nVerGroup],m_byDataCodeWord);
// Save the bit string
for (j = 0; j < m_nBlockLength[i]; ++j)
{
m_ncDataCodeWordBit = SetBitStream(m_ncDataCodeWordBit, (WORD)lpsSource[ncComplete + j], 8,m_byDataCodeWord);
}
ncComplete += m_nBlockLength[i];
}
else // m_byBlockMode[i] == QR_MODE_KANJI
{
/////////////////////////////////////////////////////////////////
// Kanji mode
// Mode indicator (1000b)
m_ncDataCodeWordBit = SetBitStream(m_ncDataCodeWordBit, 8, 4,m_byDataCodeWord);
// Set number of characters
m_ncDataCodeWordBit = SetBitStream(m_ncDataCodeWordBit, (WORD)(m_nBlockLength[i] / 2), nIndicatorLenKanji[nVerGroup],m_byDataCodeWord);
// Save the bit string in character mode
for (j = 0; j < m_nBlockLength[i] / 2; ++j)
{
WORD wBinCode = KanjiToBinaly((WORD)(((BYTE)lpsSource[ncComplete + (j * 2)] << 8) + (BYTE)lpsSource[ncComplete + (j * 2) + 1]));
m_ncDataCodeWordBit = SetBitStream(m_ncDataCodeWordBit, wBinCode, 13,m_byDataCodeWord);
}
ncComplete += m_nBlockLength[i];
}
}
return (m_ncDataCodeWordBit != -1);
}
/////////////////////////////////////////////////////////////////////////////
// APPLICATIONS: To get the bit length
// Args: data mode type, data length, group version (model number)
// Returns: data bit length
// Remarks: data length of argument in Kanji mode is the number of bytes, not characters
int GetEncodeVersion(int nVersion, LPCSTR lpsSource, int ncLength,int m_nBlockLength[MAX_DATACODEWORD],BYTE m_byBlockMode[MAX_DATACODEWORD],BYTE m_byDataCodeWord[MAX_DATACODEWORD])
{
int nVerGroup = nVersion >= 27 ? QR_VERSION_L : (nVersion >= 10 ? QR_VERSION_M : QR_VERSION_S);
int i, j;
for (i = nVerGroup; i <= QR_VERSION_L; ++i)
{
if (EncodeSourceData(lpsSource, ncLength, i, m_nBlockLength, m_byBlockMode, m_byDataCodeWord))
{
if (i == QR_VERSION_S)
{
for (j = 1; j <= 9; ++j)
{
if ((m_ncDataCodeWordBit + 7) / 8 <= QR_VersionInfo[j].ncDataCodeWord[m_nLevel])
return j;
}
}
else if (i == QR_VERSION_M)
{
for (j = 10; j <= 26; ++j)
{
if ((m_ncDataCodeWordBit + 7) / 8 <= QR_VersionInfo[j].ncDataCodeWord[m_nLevel])
return j;
}
}
else if (i == QR_VERSION_L)
{
for (j = 27; j <= 40; ++j)
{
if ((m_ncDataCodeWordBit + 7) / 8 <= QR_VersionInfo[j].ncDataCodeWord[m_nLevel])
return j;
}
}
}
}
return 0;
}
int min(int a, int b) {
if (a<=b) {
return a;
}
else {
return b;
}
}
void GetRSCodeWord(LPBYTE lpbyRSWork, int ncDataCodeWord, int ncRSCodeWord)
{
int i, j;
for (i = 0; i < ncDataCodeWord ; ++i)
{
if (lpbyRSWork[0] != 0)
{
BYTE nExpFirst = byIntToExp[lpbyRSWork[0]]; //Multiplier coefficient is calculated from the first term
for (j = 0; j < ncRSCodeWord; ++j)
{
//Add (% 255 ^ 255 = 1) the first term multiplier to multiplier sections
BYTE nExpElement = (BYTE)(((int)(byRSExp[ncRSCodeWord][j] + nExpFirst)) % 255);
//Surplus calculated by the exclusive
lpbyRSWork[j] = (BYTE)(lpbyRSWork[j + 1] ^ byExpToInt[nExpElement]);
}
//Shift the remaining digits
for (j = ncRSCodeWord; j < ncDataCodeWord + ncRSCodeWord - 1; ++j)
lpbyRSWork[j] = lpbyRSWork[j + 1];
}
else
{
//Shift the remaining digits
for (j = 0; j < ncDataCodeWord + ncRSCodeWord - 1; ++j)
lpbyRSWork[j] = lpbyRSWork[j + 1];
}
}
}
void SetFinderPattern(int x, int y,BYTE m_byModuleData[177][177])
{
static BYTE byPattern[] = {0x7f, // 1111111b
0x41, // 1000001b
0x5d, // 1011101b
0x5d, // 1011101b
0x5d, // 1011101b
0x41, // 1000001b
0x7f}; // 1111111b
int i, j;
for (i = 0; i < 7; ++i)
{
for (j = 0; j < 7; ++j)
{
m_byModuleData[x + j][y + i] = (byPattern[i] & (1 << (6 - j))) ? '\x30' : '\x20';
}
}
}
void SetVersionPattern(BYTE m_byModuleData[177][177])
{
int i, j;
if (QR_m_nVersion <= 6)
return;
int nVerData = QR_m_nVersion << 12;
//Calculated bit remainder
for (i = 0; i < 6; ++i)
{
if (nVerData & (1 << (17 - i)))
{
nVerData ^= (0x1f25 << (5 - i));
}
}
nVerData += QR_m_nVersion << 12;
for (i = 0; i < 6; ++i)
{
for (j = 0; j < 3; ++j)
{
m_byModuleData[m_nSymbolSize - 11 + j][i] = m_byModuleData[i][m_nSymbolSize - 11 + j] =
(nVerData & (1 << (i * 3 + j))) ? '\x30' : '\x20';
}
}
}
void SetAlignmentPattern(int x, int y,BYTE m_byModuleData[177][177])
{
static BYTE byPattern[] = {0x1f, // 11111b
0x11, // 10001b
0x15, // 10101b
0x11, // 10001b
0x1f}; // 11111b
int i, j;
if (m_byModuleData[x][y] & 0x20)
return; //Excluded due to overlap with the functional module
x -= 2; y -= 2; //Convert the coordinates to the upper left corner
for (i = 0; i < 5; ++i)
{
for (j = 0; j < 5; ++j)
{
m_byModuleData[x + j][y + i] = (byPattern[i] & (1 << (4 - j))) ? '\x30' : '\x20';
}
}
}
void SetFunctionModule(BYTE m_byModuleData[177][177])
{
int i, j;
//Position detection pattern
SetFinderPattern(0, 0,m_byModuleData);
SetFinderPattern(m_nSymbolSize - 7, 0,m_byModuleData);
SetFinderPattern(0, m_nSymbolSize - 7,m_byModuleData);
//Separator pattern position detection
for (i = 0; i < 8; ++i)
{
m_byModuleData[i][7] = m_byModuleData[7][i] = '\x20';
m_byModuleData[m_nSymbolSize - 8][i] = m_byModuleData[m_nSymbolSize - 8 + i][7] = '\x20';
m_byModuleData[i][m_nSymbolSize - 8] = m_byModuleData[7][m_nSymbolSize - 8 + i] = '\x20';
}
//Registration as part of a functional module position description format information
for (i = 0; i < 9; ++i)
{
m_byModuleData[i][8] = m_byModuleData[8][i] = '\x20';
}
for (i = 0; i < 8; ++i)
{
m_byModuleData[m_nSymbolSize - 8 + i][8] = m_byModuleData[8][m_nSymbolSize - 8 + i] = '\x20';
}
//Version information pattern
SetVersionPattern(m_byModuleData);
//Pattern alignment
for (i = 0; i < QR_VersionInfo[QR_m_nVersion].ncAlignPoint; ++i)
{
SetAlignmentPattern(QR_VersionInfo[QR_m_nVersion].nAlignPoint[i], 6,m_byModuleData);
SetAlignmentPattern(6, QR_VersionInfo[QR_m_nVersion].nAlignPoint[i],m_byModuleData);
for (j = 0; j < QR_VersionInfo[QR_m_nVersion].ncAlignPoint; ++j)
{
SetAlignmentPattern(QR_VersionInfo[QR_m_nVersion].nAlignPoint[i], QR_VersionInfo[QR_m_nVersion].nAlignPoint[j],m_byModuleData);
}
}
//Timing pattern
for (i = 8; i <= m_nSymbolSize - 9; ++i)
{
m_byModuleData[i][6] = (i % 2) == 0 ? '\x30' : '\x20';
m_byModuleData[6][i] = (i % 2) == 0 ? '\x30' : '\x20';
}
}
void SetCodeWordPattern(BYTE m_byModuleData[177][177],BYTE m_byAllCodeWord[MAX_ALLCODEWORD])
{
int x = m_nSymbolSize;
int y = m_nSymbolSize - 1;
int nCoef_x = 1; //placement orientation axis x
int nCoef_y = 1; //placement orientation axis y
int i, j;
for (i = 0; i < m_ncAllCodeWord; ++i)
{
for (j = 0; j < 8; ++j)
{
do
{
x += nCoef_x;
nCoef_x *= -1;
if (nCoef_x < 0)
{
y += nCoef_y;
if (y < 0 || y == m_nSymbolSize)
{
y = (y < 0) ? 0 : m_nSymbolSize - 1;
nCoef_y *= -1;
x -= 2;
if (x == 6) //Timing pattern
--x;
}
}
}
while (m_byModuleData[x][y] & 0x20); //Exclude a functional module
m_byModuleData[x][y] = (m_byAllCodeWord[i] & (1 << (7 - j))) ? '\x02' : '\x00';
}
}
}
void SetMaskingPattern(int nPatternNo,BYTE m_byModuleData[177][177])
{
int i, j;
for (i = 0; i < m_nSymbolSize; ++i)
{
for (j = 0; j < m_nSymbolSize; ++j)
{
if (! (m_byModuleData[j][i] & 0x20)) //Exclude a functional module
{
int bMask;
switch (nPatternNo)
{
case 0:
bMask = ((i + j) % 2 == 0);
break;
case 1:
bMask = (i % 2 == 0);
break;
case 2:
bMask = (j % 3 == 0);
break;
case 3:
bMask = ((i + j) % 3 == 0);
break;
case 4:
bMask = (((i / 2) + (j / 3)) % 2 == 0);
break;
case 5:
bMask = (((i * j) % 2) + ((i * j) % 3) == 0);
break;
case 6:
bMask = ((((i * j) % 2) + ((i * j) % 3)) % 2 == 0);
break;
default: // case 7:
bMask = ((((i * j) % 3) + ((i + j) % 2)) % 2 == 0);
break;
}
m_byModuleData[j][i] = (BYTE)((m_byModuleData[j][i] & 0xfe) | (((m_byModuleData[j][i] & 0x02) > 1) ^ bMask));
}
}
}
}
void SetFormatInfoPattern(int nPatternNo,BYTE m_byModuleData[177][177])
{
int nFormatInfo;
int i;
switch (m_nLevel)
{
case QR_LEVEL_M:
nFormatInfo = 0x00; // 00nnnb
break;
case QR_LEVEL_L:
nFormatInfo = 0x08; // 01nnnb
break;
case QR_LEVEL_Q:
nFormatInfo = 0x18; // 11nnnb
break;
default: // case QR_LEVEL_H:
nFormatInfo = 0x10; // 10nnnb
break;
}
nFormatInfo += nPatternNo;
int nFormatData = nFormatInfo << 10;
//Calculated bit remainder
for (i = 0; i < 5; ++i)
{
if (nFormatData & (1 << (14 - i)))
{
nFormatData ^= (0x0537 << (4 - i)); // 10100110111b
}
}
nFormatData += nFormatInfo << 10;
//Masking
nFormatData ^= 0x5412; // 101010000010010b
// Position detection patterns located around the upper left
for (i = 0; i <= 5; ++i)
m_byModuleData[8][i] = (nFormatData & (1 << i)) ? '\x30' : '\x20';
m_byModuleData[8][7] = (nFormatData & (1 << 6)) ? '\x30' : '\x20';
m_byModuleData[8][8] = (nFormatData & (1 << 7)) ? '\x30' : '\x20';
m_byModuleData[7][8] = (nFormatData & (1 << 8)) ? '\x30' : '\x20';
for (i = 9; i <= 14; ++i)
m_byModuleData[14 - i][8] = (nFormatData & (1 << i)) ? '\x30' : '\x20';
//Position detection patterns located under the upper right corner
for (i = 0; i <= 7; ++i)
m_byModuleData[m_nSymbolSize - 1 - i][8] = (nFormatData & (1 << i)) ? '\x30' : '\x20';
//Right lower left position detection patterns located
m_byModuleData[8][m_nSymbolSize - 8] = '\x30'; //Module fixed dark
for (i = 8; i <= 14; ++i)
m_byModuleData[8][m_nSymbolSize - 15 + i] = (nFormatData & (1 << i)) ? '\x30' : '\x20';
}
int CountPenalty(BYTE m_byModuleData[177][177])
{
int nPenalty = 0;
int i, j, k;
//Column of the same color adjacent module
for (i = 0; i < m_nSymbolSize; ++i)
{
for (j = 0; j < m_nSymbolSize - 4; ++j)
{
int nCount = 1;
for (k = j + 1; k < m_nSymbolSize; k++)
{
if (((m_byModuleData[i][j] & 0x11) == 0) == ((m_byModuleData[i][k] & 0x11) == 0))
++nCount;
else
break;
}
if (nCount >= 5)
{
nPenalty += 3 + (nCount - 5);
}
j = k - 1;
}
}
//Adjacent module line of the same color
for (i = 0; i < m_nSymbolSize; ++i)
{
for (j = 0; j < m_nSymbolSize - 4; ++j)
{
int nCount = 1;
for (k = j + 1; k < m_nSymbolSize; k++)
{
if (((m_byModuleData[j][i] & 0x11) == 0) == ((m_byModuleData[k][i] & 0x11) == 0))
++nCount;
else
break;
}
if (nCount >= 5)
{
nPenalty += 3 + (nCount - 5);
}
j = k - 1;
}
}
//Modules of the same color block (2 ~ 2)
for (i = 0; i < m_nSymbolSize - 1; ++i)
{
for (j = 0; j < m_nSymbolSize - 1; ++j)
{
if ((((m_byModuleData[i][j] & 0x11) == 0) == ((m_byModuleData[i + 1][j] & 0x11) == 0)) &&
(((m_byModuleData[i][j] & 0x11) == 0) == ((m_byModuleData[i] [j + 1] & 0x11) == 0)) &&
(((m_byModuleData[i][j] & 0x11) == 0) == ((m_byModuleData[i + 1][j + 1] & 0x11) == 0)))
{
nPenalty += 3;
}
}
}
//Pattern (dark dark: light: dark: light) ratio 1:1:3:1:1 in the same column
for (i = 0; i < m_nSymbolSize; ++i)
{
for (j = 0; j < m_nSymbolSize - 6; ++j)
{
if (((j == 0) || (! (m_byModuleData[i][j - 1] & 0x11))) &&
( m_byModuleData[i][j] & 0x11) &&
(! (m_byModuleData[i][j + 1] & 0x11)) &&
( m_byModuleData[i][j + 2] & 0x11) &&
( m_byModuleData[i][j + 3] & 0x11) &&
( m_byModuleData[i][j + 4] & 0x11) &&
(! (m_byModuleData[i][j + 5] & 0x11)) &&
( m_byModuleData[i][j + 6] & 0x11) &&
((j == m_nSymbolSize - 7) || (! (m_byModuleData[i][j + 7] & 0x11))))
{
//Clear pattern of four or more before or after
if (((j < 2 || ! (m_byModuleData[i][j - 2] & 0x11)) &&
(j < 3 || ! (m_byModuleData[i][j - 3] & 0x11)) &&
(j < 4 || ! (m_byModuleData[i][j - 4] & 0x11))) ||
((j >= m_nSymbolSize - 8 || ! (m_byModuleData[i][j + 8] & 0x11)) &&
(j >= m_nSymbolSize - 9 || ! (m_byModuleData[i][j + 9] & 0x11)) &&
(j >= m_nSymbolSize - 10 || ! (m_byModuleData[i][j + 10] & 0x11))))
{
nPenalty += 40;
}
}
}
}
//Pattern (dark dark: light: dark: light) in the same line ratio 1:1:3:1:1
for (i = 0; i < m_nSymbolSize; ++i)
{
for (j = 0; j < m_nSymbolSize - 6; ++j)
{
if (((j == 0) || (! (m_byModuleData[j - 1][i] & 0x11))) &&
( m_byModuleData[j] [i] & 0x11) &&
(! (m_byModuleData[j + 1][i] & 0x11)) &&
( m_byModuleData[j + 2][i] & 0x11) &&
( m_byModuleData[j + 3][i] & 0x11) &&
( m_byModuleData[j + 4][i] & 0x11) &&
(! (m_byModuleData[j + 5][i] & 0x11)) &&
( m_byModuleData[j + 6][i] & 0x11) &&
((j == m_nSymbolSize - 7) || (! (m_byModuleData[j + 7][i] & 0x11))))
{
//Clear pattern of four or more before or after
if (((j < 2 || ! (m_byModuleData[j - 2][i] & 0x11)) &&
(j < 3 || ! (m_byModuleData[j - 3][i] & 0x11)) &&
(j < 4 || ! (m_byModuleData[j - 4][i] & 0x11))) ||
((j >= m_nSymbolSize - 8 || ! (m_byModuleData[j + 8][i] & 0x11)) &&
(j >= m_nSymbolSize - 9 || ! (m_byModuleData[j + 9][i] & 0x11)) &&
(j >= m_nSymbolSize - 10 || ! (m_byModuleData[j + 10][i] & 0x11))))
{
nPenalty += 40;
}
}
}
}
//The proportion of modules for the entire dark
int nCount = 0;
for (i = 0; i < m_nSymbolSize; ++i)
{
for (j = 0; j < m_nSymbolSize; ++j)
{
if (! (m_byModuleData[i][j] & 0x11))
{
++nCount;
}
}
}
nPenalty += (abs(50 - ((nCount * 100) / (m_nSymbolSize * m_nSymbolSize))) / 5) * 10;
return nPenalty;
}
void FormatModule(BYTE m_byModuleData[177][177],BYTE m_byAllCodeWord[MAX_ALLCODEWORD])
{
int i, j;
ZeroMemory(m_byModuleData, sizeof(m_byModuleData));
//Function module placement
SetFunctionModule(m_byModuleData);
//Data placement
SetCodeWordPattern(m_byModuleData,m_byAllCodeWord);
if (m_nMaskingNo == -1)
{
//Select the best pattern masking
m_nMaskingNo = 0;
SetMaskingPattern(m_nMaskingNo,m_byModuleData); //Masking
SetFormatInfoPattern(m_nMaskingNo,m_byModuleData); //Placement pattern format information
int nMinPenalty = CountPenalty(m_byModuleData);
for (i = 1; i <= 7; ++i)
{
SetMaskingPattern(i,m_byModuleData); //Masking
SetFormatInfoPattern(i,m_byModuleData); //Placement pattern format information
int nPenalty = CountPenalty(m_byModuleData);
if (nPenalty < nMinPenalty)
{
nMinPenalty = nPenalty;
m_nMaskingNo = i;
}
}
}
SetMaskingPattern(m_nMaskingNo,m_byModuleData); //Masking
SetFormatInfoPattern(m_nMaskingNo,m_byModuleData); //Placement pattern format information
// The module pattern converted to a Boolean value
for (i = 0; i < m_nSymbolSize; ++i)
{
for (j = 0; j < m_nSymbolSize; ++j)
{
m_byModuleData[i][j] = (BYTE)((m_byModuleData[i][j] & 0x11) != 0);
}
}
}
void putBitToPos(unsigned int pos,int bw,unsigned char *bits)
{
if(bw==0) return;
unsigned int tmp;
unsigned int bitpos[8]={128,64,32,16,8,4,2,1};
if (pos%8==0)
{
tmp=(pos/8)-1;
bits[tmp]=bits[tmp]^bitpos[7];
}
else
{
tmp=pos/8;
bits[tmp]=bits[tmp]^bitpos[pos%8-1];
}
}
int EncodeData(int nLevel, int nVersion , LPCSTR lpsSource, int sourcelen, unsigned char QR_m_data[])
{
int i, j;
int bAutoExtent=0;
BYTE m_byModuleData[MAX_MODULESIZE][MAX_MODULESIZE]; // [x][y]
BYTE m_byAllCodeWord[MAX_ALLCODEWORD];
int m_nBlockLength[MAX_DATACODEWORD];
BYTE m_byBlockMode[MAX_DATACODEWORD];
BYTE m_byDataCodeWord[MAX_DATACODEWORD];
BYTE m_byRSWork[MAX_CODEBLOCK];
m_nLevel = nLevel;
m_nMaskingNo = -1;
ZeroMemory(QR_m_data,MAX_BITDATA);
// If the data length is not specified, acquired by lstrlen
int ncLength = sourcelen > 0 ? sourcelen : strlen(lpsSource);
if (ncLength == 0)
return -1; // No data
// Check version (model number)
nEncodeVersion = GetEncodeVersion(nVersion, lpsSource, ncLength, m_nBlockLength, m_byBlockMode,m_byDataCodeWord);
if (nEncodeVersion == 0)
return -1;
// Over-capacity
if (nVersion == 0)
{
// Auto Part
QR_m_nVersion = nEncodeVersion;
}
else
{
if (nEncodeVersion <= nVersion)
{
QR_m_nVersion = nVersion;
}
else
{
if (bAutoExtent)
QR_m_nVersion = nEncodeVersion; // Automatic extended version (model number)
else
return -1; // Over-capacity
}
}
// Terminator addition code "0000"
int ncDataCodeWord = QR_VersionInfo[QR_m_nVersion].ncDataCodeWord[nLevel];
int ncTerminater = min(4, (ncDataCodeWord * 8) - m_ncDataCodeWordBit);
if (ncTerminater > 0)
m_ncDataCodeWordBit = SetBitStream(m_ncDataCodeWordBit, 0, ncTerminater,m_byDataCodeWord);
// Additional padding code "11101100, 00010001"
BYTE byPaddingCode = 0xec;
for (i = (m_ncDataCodeWordBit + 7) / 8; i < ncDataCodeWord; ++i)
{
m_byDataCodeWord[i] = byPaddingCode;
byPaddingCode = (BYTE)(byPaddingCode == 0xec ? 0x11 : 0xec);
}
// Calculated the total clear area code word
m_ncAllCodeWord = QR_VersionInfo[QR_m_nVersion].ncAllCodeWord;
ZeroMemory(m_byAllCodeWord, m_ncAllCodeWord);
int nDataCwIndex = 0; // Position data processing code word
// Division number data block
int ncBlock1 = QR_VersionInfo[QR_m_nVersion].RS_BlockInfo1[nLevel].ncRSBlock;
int ncBlock2 = QR_VersionInfo[QR_m_nVersion].RS_BlockInfo2[nLevel].ncRSBlock;
int ncBlockSum = ncBlock1 + ncBlock2;
int nBlockNo = 0; // Block number in the process
// The number of data code words by block
int ncDataCw1 = QR_VersionInfo[QR_m_nVersion].RS_BlockInfo1[nLevel].ncDataCodeWord;
int ncDataCw2 = QR_VersionInfo[QR_m_nVersion].RS_BlockInfo2[nLevel].ncDataCodeWord;
// Code word interleaving data placement
for (i = 0; i < ncBlock1; ++i)
{
for (j = 0; j < ncDataCw1; ++j)
{
m_byAllCodeWord[(ncBlockSum * j) + nBlockNo] = m_byDataCodeWord[nDataCwIndex++];
}
++nBlockNo;
}
for (i = 0; i < ncBlock2; ++i)
{
for (j = 0; j < ncDataCw2; ++j)
{
if (j < ncDataCw1)
{
m_byAllCodeWord[(ncBlockSum * j) + nBlockNo] = m_byDataCodeWord[nDataCwIndex++];
}
else
{
// 2 minute fraction block placement event
m_byAllCodeWord[(ncBlockSum * ncDataCw1) + i] = m_byDataCodeWord[nDataCwIndex++];
}
}
++nBlockNo;
}
// RS code words by block number (currently пїЅпїЅ The same number)
int ncRSCw1 = QR_VersionInfo[QR_m_nVersion].RS_BlockInfo1[nLevel].ncAllCodeWord - ncDataCw1;
int ncRSCw2 = QR_VersionInfo[QR_m_nVersion].RS_BlockInfo2[nLevel].ncAllCodeWord - ncDataCw2;
// RS code word is calculated
nDataCwIndex = 0;
nBlockNo = 0;
for (i = 0; i < ncBlock1; ++i)
{
ZeroMemory(m_byRSWork, sizeof(m_byRSWork));
memmove(m_byRSWork, m_byDataCodeWord + nDataCwIndex, ncDataCw1);
GetRSCodeWord(m_byRSWork, ncDataCw1, ncRSCw1);
// RS code word placement
for (j = 0; j < ncRSCw1; ++j)
{
m_byAllCodeWord[ncDataCodeWord + (ncBlockSum * j) + nBlockNo] = m_byRSWork[j];
}
nDataCwIndex += ncDataCw1;
++nBlockNo;
}
for (i = 0; i < ncBlock2; ++i)
{
ZeroMemory(m_byRSWork, sizeof(m_byRSWork));
memmove(m_byRSWork, m_byDataCodeWord + nDataCwIndex, ncDataCw2);
GetRSCodeWord(m_byRSWork, ncDataCw2, ncRSCw2);
// RS code word placement
for (j = 0; j < ncRSCw2; ++j)
{
m_byAllCodeWord[ncDataCodeWord + (ncBlockSum * j) + nBlockNo] = m_byRSWork[j];
}
nDataCwIndex += ncDataCw2;
++nBlockNo;
}
m_nSymbolSize = QR_m_nVersion * 4 + 17;
// Module placement
FormatModule(m_byModuleData, m_byAllCodeWord);
for(i=0;i<m_nSymbolSize;i++){
for (j=0;j<m_nSymbolSize;j++){
if (!m_byModuleData[i][j]){
putBitToPos((j*m_nSymbolSize)+i+1,0,QR_m_data);
}else
putBitToPos((j*m_nSymbolSize)+i+1,1,QR_m_data);}
}
return m_nSymbolSize;
}