| #include <string.h> |
| |
| #include "qrencode.h" |
| |
| typedef enum |
| { |
| FALSE = 0, |
| TRUE = !FALSE |
| } bool; |
| |
| typedef unsigned char BYTE; |
| typedef unsigned int WORD; |
| |
| #define QR_LEVEL_L 0 |
| #define QR_LEVEL_M 1 |
| #define QR_LEVEL_Q 2 |
| #define QR_LEVEL_H 3 |
| |
| #define QR_MODE_NUMERAL 0 |
| #define QR_MODE_ALPHABET 1 |
| #define QR_MODE_8BIT 2 |
| |
| #define QR_VRESION_S 0 |
| #define QR_VRESION_M 1 |
| #define QR_VRESION_L 2 |
| |
| #define MAX_ALLCODEWORD 172 //733ÊÇ°æ±¾16ÐèÒªµÄ×î´ó¿Õ¼ä |
| #define MAX_DATACODEWORD 136 //589ÊÇ°æ±¾16ÐèÒªµÄ×î´ó¿Õ¼ä |
| #define MAX_CODEBLOCK 153 |
| |
| ///////////////////////////////////////////////////////////////////////////// |
| |
| struct RS_BLOCKINFO |
| { |
| int ncRSBlock; |
| int ncAllCodeWord; |
| int ncDataCodeWord; |
| }; |
| |
| struct QR_VERSIONINFO |
| { |
| int nVersionNo; |
| int ncAllCodeWord; |
| |
| int ncDataCodeWord[4]; |
| int ncAlignPoint; |
| int nAlignPoint[6]; |
| |
| struct RS_BLOCKINFO RS_BlockInfo1[4]; |
| struct RS_BLOCKINFO RS_BlockInfo2[4]; |
| }; |
| |
| static const struct QR_VERSIONINFO QR_VersonInfo[] = {{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 |
| }, |
| }; |
| |
| |
| ///////////////////////////////////////////////////////////////////////////// |
| static const 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 const 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 const BYTE byRSExp7[] = {87, 229, 146, 149, 238, 102, 21}; |
| static const BYTE byRSExp10[] = {251, 67, 46, 61, 118, 70, 64, 94, 32, 45}; |
| static const BYTE byRSExp13[] = { 74, 152, 176, 100, 86, 100, 106, 104, 130, 218, 206, 140, 78}; |
| static const BYTE byRSExp15[] = { 8, 183, 61, 91, 202, 37, 51, 58, 58, 237, 140, 124, 5, 99, 105}; |
| static const BYTE byRSExp16[] = {120, 104, 107, 109, 102, 161, 76, 3, 91, 191, 147, 169, 182, 194, 225, 120}; |
| static const BYTE byRSExp17[] = { 43, 139, 206, 78, 43, 239, 123, 206, 214, 147, 24, 99, 150, 39, 243, 163, 136}; |
| static const BYTE byRSExp18[] = {215, 234, 158, 94, 184, 97, 118, 170, 79, 187, 152, 148, 252, 179, 5, 98, 96, 153}; |
| static const BYTE byRSExp20[] = { 17, 60, 79, 50, 61, 163, 26, 187, 202, 180, 221, 225, 83, 239, 156, 164, 212, 212, 188, 190}; |
| static const 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 const 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 const 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 const 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 const 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 const 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 const 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 const 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 const 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 const 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 const 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 const 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 const 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 const 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 const 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 const 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 const 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 const 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 const 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 const 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 const 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 const 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 const 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 const 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 const BYTE* 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 const int nIndicatorLenNumeral[] = {10, 12, 14}; |
| static const int nIndicatorLenAlphabet[] = { 9, 11, 13}; |
| static const int nIndicatorLen8Bit[] = { 8, 16, 16}; |
| |
| static int m_ncDataCodeWordBit; |
| static BYTE m_byDataCodeWord[MAX_DATACODEWORD]; |
| |
| static int m_ncDataBlock; |
| static BYTE m_byBlockMode[MAX_DATACODEWORD]; |
| static int m_nBlockLength[MAX_DATACODEWORD]; |
| |
| static int m_ncAllCodeWord; |
| static BYTE m_byAllCodeWord[MAX_ALLCODEWORD]; |
| static BYTE m_byRSWork[MAX_CODEBLOCK]; |
| |
| static int m_nLevel; |
| static int m_nVersion; |
| static int m_nMaskingNo; |
| |
| int m_nSymbleSize; |
| BYTE m_byModuleData[MAX_MODULESIZE][MAX_MODULESIZE]; |
| |
| #define min(a,b) (((a) < (b)) ? (a) : (b)) |
| |
| static bool IsNumeralData(unsigned char c) |
| { |
| if(c >= '0' && c <= '9') |
| return TRUE; |
| |
| return FALSE; |
| } |
| |
| static bool IsAlphabetData(unsigned char c) |
| { |
| if(c >= '0' && c <= '9') |
| return TRUE; |
| |
| if(c >= 'A' && c <= 'Z') |
| return TRUE; |
| |
| if(c == ' ' || c == '$' || c == '%' || c == '*' || c == '+' || c == '-' || c == '.' |
| || c == '/' || c == ':') |
| return TRUE; |
| |
| return FALSE; |
| } |
| |
| static BYTE AlphabetToBinaly(BYTE c) |
| { |
| if(c >= '0' && c <= '9') return (BYTE)(c - '0'); |
| |
| if(c >= 'A' && c <= 'Z') return (BYTE)(c - 'A' + 10); |
| |
| if(c == ' ') return 36; |
| |
| if(c == '$') 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; |
| } |
| static 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: |
| 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: |
| break; |
| } |
| |
| return ncBits; |
| } |
| |
| static int SetBitStream(int nIndex, WORD wData, int ncData) |
| { |
| 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; |
| } |
| |
| static void GetRSCodeWord(BYTE* lpbyRSWork, int ncDataCodeWord, int ncRSCodeWord) |
| { |
| int i, j; |
| |
| for(i = 0; i < ncDataCodeWord ; ++i) |
| { |
| if(lpbyRSWork[0] != 0) |
| { |
| BYTE nExpFirst = byIntToExp[lpbyRSWork[0]]; |
| |
| for(j = 0; j < ncRSCodeWord; ++j) |
| { |
| BYTE nExpElement = (BYTE)(((int)(byRSExp[ncRSCodeWord][j] + nExpFirst)) % 255); |
| |
| lpbyRSWork[j] = (BYTE)(lpbyRSWork[j + 1] ^ byExpToInt[nExpElement]); |
| } |
| |
| for(j = ncRSCodeWord; j < ncDataCodeWord + ncRSCodeWord - 1; ++j) |
| lpbyRSWork[j] = lpbyRSWork[j + 1]; |
| } |
| else |
| { |
| for(j = 0; j < ncDataCodeWord + ncRSCodeWord - 1; ++j) |
| lpbyRSWork[j] = lpbyRSWork[j + 1]; |
| } |
| } |
| } |
| |
| static void SetAlignmentPattern(int x, int y) |
| { |
| static BYTE byPattern[] = {0x1f, |
| 0x11, |
| 0x15, |
| 0x11, |
| 0x1f |
| }; |
| int i, j; |
| |
| if(m_byModuleData[x][y] & 0x20) |
| return; |
| |
| x -= 2; y -= 2; |
| |
| 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'; |
| } |
| } |
| } |
| static void SetFinderPattern(int x, int y) |
| { |
| static BYTE byPattern[] = {0x7f, |
| 0x41, |
| 0x5d, |
| 0x5d, |
| 0x5d, |
| 0x41, |
| 0x7f |
| }; |
| 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'; |
| } |
| } |
| } |
| |
| static void SetVersionPattern(void) |
| { |
| int i, j; |
| int nVerData; |
| |
| if(m_nVersion <= 6) |
| return; |
| |
| nVerData = m_nVersion << 12; |
| |
| for(i = 0; i < 6; ++i) |
| { |
| if(nVerData & (1 << (17 - i))) |
| { |
| nVerData ^= (0x1f25 << (5 - i)); |
| } |
| } |
| |
| nVerData += m_nVersion << 12; |
| |
| for(i = 0; i < 6; ++i) |
| { |
| for(j = 0; j < 3; ++j) |
| { |
| m_byModuleData[m_nSymbleSize - 11 + j][i] = m_byModuleData[i][m_nSymbleSize - 11 + j] = |
| (nVerData & (1 << (i * 3 + j))) ? '\x30' : '\x20'; |
| } |
| } |
| } |
| |
| static void SetCodeWordPattern(void) |
| { |
| int x = m_nSymbleSize; |
| int y = m_nSymbleSize - 1; |
| |
| int nCoef_x = 1; |
| int nCoef_y = 1; |
| |
| 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_nSymbleSize) |
| { |
| y = (y < 0) ? 0 : m_nSymbleSize - 1; |
| nCoef_y *= -1; |
| |
| x -= 2; |
| |
| if(x == 6) |
| --x; |
| } |
| } |
| } |
| while(m_byModuleData[x][y] & 0x20); |
| |
| m_byModuleData[x][y] = (m_byAllCodeWord[i] & (1 << (7 - j))) ? '\x02' : '\x00'; |
| } |
| } |
| } |
| |
| static void SetMaskingPattern(int nPatternNo) |
| { |
| int i, j; |
| |
| for(i = 0; i < m_nSymbleSize; ++i) |
| { |
| for(j = 0; j < m_nSymbleSize; ++j) |
| { |
| if(!(m_byModuleData[j][i] & 0x20)) |
| { |
| bool bMask; |
| |
| switch(nPatternNo) |
| { |
| case 0: |
| bMask = (bool)((i + j) % 2 == 0); |
| break; |
| |
| case 1: |
| bMask = (bool)(i % 2 == 0); |
| break; |
| |
| case 2: |
| bMask = (bool)(j % 3 == 0); |
| break; |
| |
| case 3: |
| bMask = (bool)((i + j) % 3 == 0); |
| break; |
| |
| case 4: |
| bMask = (bool)(((i / 2) + (j / 3)) % 2 == 0); |
| break; |
| |
| case 5: |
| bMask = (bool)(((i * j) % 2) + ((i * j) % 3) == 0); |
| break; |
| |
| case 6: |
| bMask = (bool)((((i * j) % 2) + ((i * j) % 3)) % 2 == 0); |
| break; |
| |
| default: |
| bMask = (bool)((((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)); |
| } |
| } |
| } |
| } |
| |
| static void SetFormatInfoPattern(int nPatternNo) |
| { |
| int nFormatInfo; |
| int i; |
| int nFormatData; |
| |
| switch(m_nLevel) |
| { |
| case QR_LEVEL_M: |
| nFormatInfo = 0x00; |
| break; |
| |
| case QR_LEVEL_L: |
| nFormatInfo = 0x08; |
| break; |
| |
| case QR_LEVEL_Q: |
| nFormatInfo = 0x18; |
| break; |
| |
| default: |
| nFormatInfo = 0x10; |
| break; |
| } |
| |
| nFormatInfo += nPatternNo; |
| |
| nFormatData = nFormatInfo << 10; |
| |
| for(i = 0; i < 5; ++i) |
| { |
| if(nFormatData & (1 << (14 - i))) |
| { |
| nFormatData ^= (0x0537 << (4 - i)); |
| } |
| } |
| |
| nFormatData += nFormatInfo << 10; |
| |
| nFormatData ^= 0x5412; |
| |
| 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'; |
| |
| for(i = 0; i <= 7; ++i) |
| m_byModuleData[m_nSymbleSize - 1 - i][8] = (nFormatData & (1 << i)) ? '\x30' : '\x20'; |
| |
| m_byModuleData[8][m_nSymbleSize - 8] = '\x30'; |
| |
| for(i = 8; i <= 14; ++i) |
| m_byModuleData[8][m_nSymbleSize - 15 + i] = (nFormatData & (1 << i)) ? '\x30' : '\x20'; |
| } |
| |
| static int CountPenalty(void) |
| { |
| int nPenalty = 0; |
| int i, j, k; |
| int nCount = 0, s_nCount; |
| |
| for(i = 0; i < m_nSymbleSize; ++i) |
| { |
| for(j = 0; j < m_nSymbleSize - 4; ++j) |
| { |
| int nCount = 1; |
| |
| for(k = j + 1; k < m_nSymbleSize; 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; |
| } |
| } |
| |
| for(i = 0; i < m_nSymbleSize; ++i) |
| { |
| for(j = 0; j < m_nSymbleSize - 4; ++j) |
| { |
| int nCount = 1; |
| |
| for(k = j + 1; k < m_nSymbleSize; 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; |
| } |
| } |
| |
| for(i = 0; i < m_nSymbleSize - 1; ++i) |
| { |
| for(j = 0; j < m_nSymbleSize - 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; |
| } |
| } |
| } |
| |
| for(i = 0; i < m_nSymbleSize; ++i) |
| { |
| for(j = 0; j < m_nSymbleSize - 6; ++j) |
| { |
| if(((j == 0) || (!(m_byModuleData[i][j - 1] & 0x11))) && // Ã÷»ò·ûºÅÍâ |
| (m_byModuleData[i][j] & 0x11) && // °µ - 1 |
| (!(m_byModuleData[i][j + 1] & 0x11)) && // Ã÷ - 1 |
| (m_byModuleData[i][j + 2] & 0x11) && // °µ ©´ |
| (m_byModuleData[i][j + 3] & 0x11) && // °µ ©¦3 |
| (m_byModuleData[i][j + 4] & 0x11) && // °µ ©¼ |
| (!(m_byModuleData[i][j + 5] & 0x11)) && // Ã÷ - 1 |
| (m_byModuleData[i][j + 6] & 0x11) && // °µ - 1 |
| ((j == m_nSymbleSize - 7) || (!(m_byModuleData[i][j + 7] & 0x11)))) // Ã÷»ò·ûºÅÍâ |
| { |
| 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_nSymbleSize - 8 || !(m_byModuleData[i][j + 8] & 0x11)) && |
| (j >= m_nSymbleSize - 9 || !(m_byModuleData[i][j + 9] & 0x11)) && |
| (j >= m_nSymbleSize - 10 || !(m_byModuleData[i][j + 10] & 0x11)))) |
| { |
| nPenalty += 40; |
| } |
| } |
| } |
| } |
| |
| for(i = 0; i < m_nSymbleSize; ++i) |
| { |
| for(j = 0; j < m_nSymbleSize - 6; ++j) |
| { |
| if(((j == 0) || (!(m_byModuleData[j - 1][i] & 0x11))) && // Ã÷»ò·ûºÅÍâ |
| (m_byModuleData[j] [i] & 0x11) && // °µ - 1 |
| (!(m_byModuleData[j + 1][i] & 0x11)) && // Ã÷ - 1 |
| (m_byModuleData[j + 2][i] & 0x11) && // °µ ©´ |
| (m_byModuleData[j + 3][i] & 0x11) && // °µ ©¦3 |
| (m_byModuleData[j + 4][i] & 0x11) && // °µ ©¼ |
| (!(m_byModuleData[j + 5][i] & 0x11)) && // Ã÷ - 1 |
| (m_byModuleData[j + 6][i] & 0x11) && // °µ - 1 |
| ((j == m_nSymbleSize - 7) || (!(m_byModuleData[j + 7][i] & 0x11)))) // Ã÷»ò·ûºÅÍâ |
| { |
| 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_nSymbleSize - 8 || !(m_byModuleData[j + 8][i] & 0x11)) && |
| (j >= m_nSymbleSize - 9 || !(m_byModuleData[j + 9][i] & 0x11)) && |
| (j >= m_nSymbleSize - 10 || !(m_byModuleData[j + 10][i] & 0x11)))) |
| { |
| nPenalty += 40; |
| } |
| } |
| } |
| } |
| |
| for(i = 0; i < m_nSymbleSize; ++i) |
| { |
| for(j = 0; j < m_nSymbleSize; ++j) |
| { |
| if(!(m_byModuleData[i][j] & 0x11)) |
| { |
| ++nCount; |
| } |
| } |
| } |
| |
| if((50 - ((nCount * 100) / (m_nSymbleSize * m_nSymbleSize))) > 0) |
| s_nCount = 50 - ((nCount * 100) / (m_nSymbleSize * m_nSymbleSize)); |
| else |
| s_nCount = 0 - (50 - ((nCount * 100) / (m_nSymbleSize * m_nSymbleSize))); |
| nPenalty += (s_nCount / 5) * 10; |
| |
| return nPenalty; |
| } |
| |
| static bool EncodeSourceData(char* lpsSource, int ncLength, int nVerGroup) |
| { |
| int i, j; |
| int ncSrcBits, ncDstBits; |
| int nBlock = 0; |
| int ncComplete = 0; |
| WORD wBinCode; |
| |
| memset(m_nBlockLength, 0, sizeof(m_nBlockLength)); |
| |
| for(m_ncDataBlock = i = 0; i < ncLength; ++i) |
| { |
| BYTE byMode; |
| |
| 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]; |
| } |
| |
| ++m_ncDataBlock; |
| |
| while(nBlock < m_ncDataBlock - 1) |
| { |
| int ncJoinFront, ncJoinBehind; |
| int nJoinPosition = 0; |
| |
| 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)) |
| { |
| 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(nBlock >= 1 && m_byBlockMode[nBlock - 1] == QR_MODE_8BIT) |
| { |
| 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; |
| } |
| else |
| ncJoinFront = 0; |
| |
| if(nBlock < m_ncDataBlock - 2 && m_byBlockMode[nBlock + 2] == QR_MODE_8BIT) |
| { |
| 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; |
| } |
| else |
| ncJoinBehind = 0; |
| |
| if(ncJoinFront != 0 && ncJoinBehind != 0) |
| { |
| nJoinPosition = (ncJoinFront < ncJoinBehind) ? -1 : 1; |
| } |
| else |
| { |
| nJoinPosition = (ncJoinFront != 0) ? -1 : ((ncJoinBehind != 0) ? 1 : 0); |
| } |
| |
| if(nJoinPosition != 0) |
| { |
| if(nJoinPosition == -1) |
| { |
| m_nBlockLength[nBlock - 1] += m_nBlockLength[nBlock]; |
| |
| 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]; |
| |
| 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 |
| { |
| if(nBlock < m_ncDataBlock - 2 && m_byBlockMode[nBlock + 2] == QR_MODE_ALPHABET) |
| { |
| m_nBlockLength[nBlock + 1] += m_nBlockLength[nBlock + 2]; |
| |
| 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]; |
| |
| 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) |
| { |
| m_nBlockLength[nBlock - 1] += m_nBlockLength[nBlock]; |
| |
| 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; |
| } |
| } |
| |
| ++nBlock; |
| } |
| |
| 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(nBlock >= 1 && m_byBlockMode[nBlock - 1] == QR_MODE_8BIT) |
| ncDstBits -= (4 + nIndicatorLen8Bit[nVerGroup]); |
| |
| 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) |
| { |
| m_nBlockLength[nBlock - 1] += m_nBlockLength[nBlock]; |
| |
| 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) |
| { |
| m_nBlockLength[nBlock + 1] += m_nBlockLength[nBlock + 2]; |
| |
| 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]; |
| |
| 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) |
| --nBlock; |
| |
| continue; |
| } |
| |
| ++nBlock; |
| } |
| |
| m_ncDataCodeWordBit = 0; |
| |
| memset(m_byDataCodeWord, 0, MAX_DATACODEWORD); |
| |
| for(i = 0; i < m_ncDataBlock && m_ncDataCodeWordBit != -1; ++i) |
| { |
| if(m_byBlockMode[i] == QR_MODE_NUMERAL) |
| { |
| m_ncDataCodeWordBit = SetBitStream(m_ncDataCodeWordBit, 1, 4); |
| |
| m_ncDataCodeWordBit = SetBitStream(m_ncDataCodeWordBit, (WORD)m_nBlockLength[i], |
| nIndicatorLenNumeral[nVerGroup]); |
| |
| 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); |
| } |
| else if(j == m_nBlockLength[i] - 2) |
| { |
| wBinCode = (WORD)(((lpsSource[ncComplete + j] - '0') * 10) + |
| (lpsSource[ncComplete + j + 1] - '0')); |
| |
| m_ncDataCodeWordBit = SetBitStream(m_ncDataCodeWordBit, wBinCode, 7); |
| } |
| else if(j == m_nBlockLength[i] - 1) |
| { |
| wBinCode = (WORD)(lpsSource[ncComplete + j] - '0'); |
| |
| m_ncDataCodeWordBit = SetBitStream(m_ncDataCodeWordBit, wBinCode, 4); |
| } |
| } |
| |
| ncComplete += m_nBlockLength[i]; |
| } |
| |
| else if(m_byBlockMode[i] == QR_MODE_ALPHABET) |
| { |
| m_ncDataCodeWordBit = SetBitStream(m_ncDataCodeWordBit, 2, 4); |
| |
| m_ncDataCodeWordBit = SetBitStream(m_ncDataCodeWordBit, (WORD)m_nBlockLength[i], |
| nIndicatorLenAlphabet[nVerGroup]); |
| |
| for(j = 0; j < m_nBlockLength[i]; j += 2) |
| { |
| if(j < m_nBlockLength[i] - 1) |
| { |
| wBinCode = (WORD)((AlphabetToBinaly(lpsSource[ncComplete + j]) * 45) + |
| AlphabetToBinaly(lpsSource[ncComplete + j + 1])); |
| |
| m_ncDataCodeWordBit = SetBitStream(m_ncDataCodeWordBit, wBinCode, 11); |
| } |
| else |
| { |
| wBinCode = (WORD)AlphabetToBinaly(lpsSource[ncComplete + j]); |
| |
| m_ncDataCodeWordBit = SetBitStream(m_ncDataCodeWordBit, wBinCode, 6); |
| } |
| } |
| |
| ncComplete += m_nBlockLength[i]; |
| } |
| |
| else if(m_byBlockMode[i] == QR_MODE_8BIT) |
| { |
| m_ncDataCodeWordBit = SetBitStream(m_ncDataCodeWordBit, 4, 4); |
| |
| m_ncDataCodeWordBit = SetBitStream(m_ncDataCodeWordBit, (WORD)m_nBlockLength[i], |
| nIndicatorLen8Bit[nVerGroup]); |
| |
| for(j = 0; j < m_nBlockLength[i]; ++j) |
| { |
| m_ncDataCodeWordBit = SetBitStream(m_ncDataCodeWordBit, (WORD)lpsSource[ncComplete + j], |
| 8); |
| } |
| |
| ncComplete += m_nBlockLength[i]; |
| } |
| } |
| |
| return (bool)(m_ncDataCodeWordBit != -1); |
| } |
| |
| static int GetEncodeVersion(int nVersion, char* lpsSource, int ncLength) |
| { |
| int nVerGroup = nVersion >= 27 ? QR_VRESION_L : (nVersion >= 10 ? QR_VRESION_M : |
| QR_VRESION_S); |
| int i, j; |
| |
| for(i = nVerGroup; i <= QR_VRESION_L; ++i) |
| { |
| if(EncodeSourceData(lpsSource, ncLength, i)) |
| { |
| if(i == QR_VRESION_S) |
| { |
| for(j = 1; j <= 9; ++j) |
| { |
| if((m_ncDataCodeWordBit + 7) / 8 <= QR_VersonInfo[j].ncDataCodeWord[m_nLevel]) |
| return j; |
| } |
| } |
| else if(i == QR_VRESION_M) |
| { |
| for(j = 10; j <= 26; ++j) |
| { |
| if((m_ncDataCodeWordBit + 7) / 8 <= QR_VersonInfo[j].ncDataCodeWord[m_nLevel]) |
| return j; |
| } |
| } |
| else if(i == QR_VRESION_L) |
| { |
| for(j = 27; j <= 40; ++j) |
| { |
| if((m_ncDataCodeWordBit + 7) / 8 <= QR_VersonInfo[j].ncDataCodeWord[m_nLevel]) |
| return j; |
| } |
| } |
| } |
| } |
| return 0; |
| } |
| |
| static void SetFunctionModule(void) |
| { |
| int i, j; |
| |
| SetFinderPattern(0, 0); |
| SetFinderPattern(m_nSymbleSize - 7, 0); |
| SetFinderPattern(0, m_nSymbleSize - 7); |
| |
| for(i = 0; i < 8; ++i) |
| { |
| m_byModuleData[i][7] = m_byModuleData[7][i] = '\x20'; |
| m_byModuleData[m_nSymbleSize - 8][i] = m_byModuleData[m_nSymbleSize - 8 + i][7] = '\x20'; |
| m_byModuleData[i][m_nSymbleSize - 8] = m_byModuleData[7][m_nSymbleSize - 8 + i] = '\x20'; |
| } |
| |
| for(i = 0; i < 9; ++i) |
| { |
| m_byModuleData[i][8] = m_byModuleData[8][i] = '\x20'; |
| } |
| |
| for(i = 0; i < 8; ++i) |
| { |
| m_byModuleData[m_nSymbleSize - 8 + i][8] = m_byModuleData[8][m_nSymbleSize - 8 + i] = |
| '\x20'; |
| } |
| |
| SetVersionPattern(); |
| |
| for(i = 0; i < QR_VersonInfo[m_nVersion].ncAlignPoint; ++i) |
| { |
| SetAlignmentPattern(QR_VersonInfo[m_nVersion].nAlignPoint[i], 6); |
| SetAlignmentPattern(6, QR_VersonInfo[m_nVersion].nAlignPoint[i]); |
| |
| for(j = 0; j < QR_VersonInfo[m_nVersion].ncAlignPoint; ++j) |
| { |
| SetAlignmentPattern(QR_VersonInfo[m_nVersion].nAlignPoint[i], |
| QR_VersonInfo[m_nVersion].nAlignPoint[j]); |
| } |
| } |
| |
| for(i = 8; i <= m_nSymbleSize - 9; ++i) |
| { |
| m_byModuleData[i][6] = (i % 2) == 0 ? '\x30' : '\x20'; |
| m_byModuleData[6][i] = (i % 2) == 0 ? '\x30' : '\x20'; |
| } |
| } |
| |
| static void FormatModule(void) |
| { |
| int i, j; |
| int nMinPenalty, nPenalty; |
| |
| memset(m_byModuleData, 0, sizeof(m_byModuleData)); |
| |
| SetFunctionModule(); |
| |
| SetCodeWordPattern(); |
| |
| if(m_nMaskingNo == -1) |
| { |
| m_nMaskingNo = 0; |
| |
| SetMaskingPattern(m_nMaskingNo); |
| SetFormatInfoPattern(m_nMaskingNo); |
| |
| nMinPenalty = CountPenalty(); |
| |
| for(i = 1; i <= 7; ++i) |
| { |
| SetMaskingPattern(i); |
| SetFormatInfoPattern(i); |
| |
| nPenalty = CountPenalty(); |
| |
| if(nPenalty < nMinPenalty) |
| { |
| nMinPenalty = nPenalty; |
| m_nMaskingNo = i; |
| } |
| } |
| } |
| |
| SetMaskingPattern(m_nMaskingNo); |
| SetFormatInfoPattern(m_nMaskingNo); |
| |
| for(i = 0; i < m_nSymbleSize; ++i) |
| { |
| for(j = 0; j < m_nSymbleSize; ++j) |
| { |
| m_byModuleData[i][j] = (BYTE)((m_byModuleData[i][j] & 0x11) != 0); |
| } |
| } |
| } |
| |
| int QRencode(char* lpsSource, char* qr) |
| { |
| int i, j, nVersion=2, bAutoExtent=1; |
| int ncLength, nEncodeVersion, ncDataCodeWord, ncTerminater; |
| BYTE byPaddingCode = 0xec; |
| int nDataCwIndex = 0, ncBlock1, ncBlock2, ncBlockSum; |
| int nBlockNo = 0, ncDataCw1, ncDataCw2; |
| int ncRSCw1, ncRSCw2; |
| |
| m_nLevel = QR_LEVEL_M; |
| m_nMaskingNo = 0; |
| |
| ncLength = strlen(lpsSource); |
| if(ncLength == 0) |
| return -1; |
| |
| nEncodeVersion = GetEncodeVersion(nVersion, lpsSource, ncLength); |
| if(nEncodeVersion == 0) |
| return -1; |
| |
| if(nVersion == 0) |
| { |
| m_nVersion = nEncodeVersion; |
| } |
| else |
| { |
| if(nEncodeVersion <= nVersion) |
| { |
| m_nVersion = nVersion; |
| } |
| else |
| { |
| if(bAutoExtent) |
| m_nVersion = nEncodeVersion; |
| else |
| return -1; |
| } |
| } |
| |
| ncDataCodeWord = QR_VersonInfo[m_nVersion].ncDataCodeWord[m_nLevel]; |
| |
| ncTerminater = min(4, (ncDataCodeWord * 8) - m_ncDataCodeWordBit); |
| |
| if(ncTerminater > 0) |
| m_ncDataCodeWordBit = SetBitStream(m_ncDataCodeWordBit, 0, ncTerminater); |
| |
| for(i = (m_ncDataCodeWordBit + 7) / 8; i < ncDataCodeWord; ++i) |
| { |
| m_byDataCodeWord[i] = byPaddingCode; |
| |
| byPaddingCode = (BYTE)(byPaddingCode == 0xec ? 0x11 : 0xec); |
| } |
| |
| m_ncAllCodeWord = QR_VersonInfo[m_nVersion].ncAllCodeWord; |
| memset(m_byAllCodeWord, 0, m_ncAllCodeWord); |
| |
| ncBlock1 = QR_VersonInfo[m_nVersion].RS_BlockInfo1[m_nLevel].ncRSBlock; |
| ncBlock2 = QR_VersonInfo[m_nVersion].RS_BlockInfo2[m_nLevel].ncRSBlock; |
| ncBlockSum = ncBlock1 + ncBlock2; |
| |
| ncDataCw1 = QR_VersonInfo[m_nVersion].RS_BlockInfo1[m_nLevel].ncDataCodeWord; |
| ncDataCw2 = QR_VersonInfo[m_nVersion].RS_BlockInfo2[m_nLevel].ncDataCodeWord; |
| |
| 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 |
| { |
| m_byAllCodeWord[(ncBlockSum * ncDataCw1) + i] = m_byDataCodeWord[nDataCwIndex++]; |
| } |
| } |
| |
| ++nBlockNo; |
| } |
| |
| ncRSCw1 = QR_VersonInfo[m_nVersion].RS_BlockInfo1[m_nLevel].ncAllCodeWord - ncDataCw1; |
| ncRSCw2 = QR_VersonInfo[m_nVersion].RS_BlockInfo2[m_nLevel].ncAllCodeWord - ncDataCw2; |
| |
| nDataCwIndex = 0; |
| nBlockNo = 0; |
| |
| for(i = 0; i < ncBlock1; ++i) |
| { |
| memset(m_byRSWork, 0, sizeof(m_byRSWork)); |
| |
| memmove(m_byRSWork, m_byDataCodeWord + nDataCwIndex, ncDataCw1); |
| |
| GetRSCodeWord(m_byRSWork, ncDataCw1, ncRSCw1); |
| |
| for(j = 0; j < ncRSCw1; ++j) |
| { |
| m_byAllCodeWord[ncDataCodeWord + (ncBlockSum * j) + nBlockNo] = m_byRSWork[j]; |
| } |
| |
| nDataCwIndex += ncDataCw1; |
| ++nBlockNo; |
| } |
| |
| for(i = 0; i < ncBlock2; ++i) |
| { |
| memset(m_byRSWork, 0, sizeof(m_byRSWork)); |
| |
| memmove(m_byRSWork, m_byDataCodeWord + nDataCwIndex, ncDataCw2); |
| |
| GetRSCodeWord(m_byRSWork, ncDataCw2, ncRSCw2); |
| |
| for(j = 0; j < ncRSCw2; ++j) |
| { |
| m_byAllCodeWord[ncDataCodeWord + (ncBlockSum * j) + nBlockNo] = m_byRSWork[j]; |
| } |
| |
| nDataCwIndex += ncDataCw2; |
| ++nBlockNo; |
| } |
| |
| m_nSymbleSize = m_nVersion * 4 + 17; |
| |
| FormatModule(); |
| |
| //64x64 |
| // for (i = 0; i < MAX_MODULESIZE; i++) { |
| // for (j = 0; j < MAX_MODULESIZE; j++) { |
| // n_byModuleData[i*2][j*2] = m_byModuleData[i][j]; |
| // n_byModuleData[i*2][j*2+1] = m_byModuleData[i][j]; |
| // } |
| // memcpy(n_byModuleData[i*2+1], n_byModuleData[i*2], MAX_MODULESIZE*2); |
| // } |
| // for (i = 0; i < MAX_MODULESIZE2; i++) { |
| // for (j = 0; j < (MAX_MODULESIZE2/8); j++) { |
| // qr[i * (MAX_MODULESIZE2/8 + 1) + j] = n_byModuleData[i][j*8 + 0] << 7; |
| // qr[i * (MAX_MODULESIZE2/8 + 1) + j] |= n_byModuleData[i][j*8 + 1] << 6; |
| // qr[i * (MAX_MODULESIZE2/8 + 1) + j] |= n_byModuleData[i][j*8 + 2] << 5; |
| // qr[i * (MAX_MODULESIZE2/8 + 1) + j] |= n_byModuleData[i][j*8 + 3] << 4; |
| // qr[i * (MAX_MODULESIZE2/8 + 1) + j] |= n_byModuleData[i][j*8 + 4] << 3; |
| // qr[i * (MAX_MODULESIZE2/8 + 1) + j] |= n_byModuleData[i][j*8 + 5] << 2; |
| // qr[i * (MAX_MODULESIZE2/8 + 1) + j] |= n_byModuleData[i][j*8 + 6] << 1; |
| // qr[i * (MAX_MODULESIZE2/8 + 1) + j] |= n_byModuleData[i][j*8 + 7]; |
| // } |
| // if (j == MAX_MODULESIZE2/8) { |
| // qr[i * (MAX_MODULESIZE2/8 + 1) + j] = n_byModuleData[i][j*8 + 0] << 7; |
| // qr[i * (MAX_MODULESIZE2/8 + 1) + j] |= n_byModuleData[i][j*8 + 1] << 6; |
| // } |
| // } |
| |
| //48x48 |
| // for (i = 0; i < MAX_MODULESIZE; i++) { |
| // qr[i * ((MAX_MODULESIZE-1)/8 + 1)] = m_byModuleData[i][0]; |
| // for (j = 1; j < ((MAX_MODULESIZE-1)/8 + 1); j++) { |
| // qr[i * ((MAX_MODULESIZE-1)/8 + 1) + j] = m_byModuleData[i][(j-1)*8 + 1] << 7; |
| // qr[i * ((MAX_MODULESIZE-1)/8 + 1) + j] |= m_byModuleData[i][(j-1)*8 + 2] << 6; |
| // qr[i * ((MAX_MODULESIZE-1)/8 + 1) + j] |= m_byModuleData[i][(j-1)*8 + 3] << 5; |
| // qr[i * ((MAX_MODULESIZE-1)/8 + 1) + j] |= m_byModuleData[i][(j-1)*8 + 4] << 4; |
| // qr[i * ((MAX_MODULESIZE-1)/8 + 1) + j] |= m_byModuleData[i][(j-1)*8 + 5] << 3; |
| // qr[i * ((MAX_MODULESIZE-1)/8 + 1) + j] |= m_byModuleData[i][(j-1)*8 + 6] << 2; |
| // qr[i * ((MAX_MODULESIZE-1)/8 + 1) + j] |= m_byModuleData[i][(j-1)*8 + 7] << 1; |
| // qr[i * ((MAX_MODULESIZE-1)/8 + 1) + j] |= m_byModuleData[i][(j-1)*8 + 8]; |
| // } |
| // } |
| // for (i = 0; i < 7; i++) { |
| // for (j = 0; j < (MAX_MODULESIZE-1)/8 + 1; j++) { |
| // qr[MAX_MODULESIZE * 6 + i + j] = 0; |
| // } |
| // } |
| |
| //32x32 |
| // for (i = 0; i < MAX_MODULESIZE; i++) { |
| // for (j = 0; j < (MAX_MODULESIZE/8); j++) { |
| // qr[i * (MAX_MODULESIZE/8 + 1) + j] = m_byModuleData[i][j*8 + 0] << 7; |
| // qr[i * (MAX_MODULESIZE/8 + 1) + j] |= m_byModuleData[i][j*8 + 1] << 6; |
| // qr[i * (MAX_MODULESIZE/8 + 1) + j] |= m_byModuleData[i][j*8 + 2] << 5; |
| // qr[i * (MAX_MODULESIZE/8 + 1) + j] |= m_byModuleData[i][j*8 + 3] << 4; |
| // qr[i * (MAX_MODULESIZE/8 + 1) + j] |= m_byModuleData[i][j*8 + 4] << 3; |
| // qr[i * (MAX_MODULESIZE/8 + 1) + j] |= m_byModuleData[i][j*8 + 5] << 2; |
| // qr[i * (MAX_MODULESIZE/8 + 1) + j] |= m_byModuleData[i][j*8 + 6] << 1; |
| // qr[i * (MAX_MODULESIZE/8 + 1) + j] |= m_byModuleData[i][j*8 + 7]; |
| // } |
| // if (j == MAX_MODULESIZE/8) { |
| // qr[i * (MAX_MODULESIZE/8 + 1) + j] = m_byModuleData[i][j*8 + 0] << 7; |
| // qr[i * (MAX_MODULESIZE/8 + 1) + j] |= m_byModuleData[i][j*8 + 1] << 6; |
| // qr[i * (MAX_MODULESIZE/8 + 1) + j] |= m_byModuleData[i][j*8 + 2] << 5; |
| // qr[i * (MAX_MODULESIZE/8 + 1) + j] |= m_byModuleData[i][j*8 + 3] << 4; |
| // qr[i * (MAX_MODULESIZE/8 + 1) + j] |= m_byModuleData[i][j*8 + 4] << 3; |
| // } |
| // } |
| //40x40 |
| if(qr) |
| { |
| for(i = 0; i < MAX_MODULESIZE; i++) |
| { |
| for(j = 0; j < (MAX_MODULESIZE/8); j++) |
| { |
| qr[i * (MAX_MODULESIZE/8 + 1) + j] = m_byModuleData[i][j*8 + 0] << 7; |
| qr[i * (MAX_MODULESIZE/8 + 1) + j] |= m_byModuleData[i][j*8 + 1] << 6; |
| qr[i * (MAX_MODULESIZE/8 + 1) + j] |= m_byModuleData[i][j*8 + 2] << 5; |
| qr[i * (MAX_MODULESIZE/8 + 1) + j] |= m_byModuleData[i][j*8 + 3] << 4; |
| qr[i * (MAX_MODULESIZE/8 + 1) + j] |= m_byModuleData[i][j*8 + 4] << 3; |
| qr[i * (MAX_MODULESIZE/8 + 1) + j] |= m_byModuleData[i][j*8 + 5] << 2; |
| qr[i * (MAX_MODULESIZE/8 + 1) + j] |= m_byModuleData[i][j*8 + 6] << 1; |
| qr[i * (MAX_MODULESIZE/8 + 1) + j] |= m_byModuleData[i][j*8 + 7]; |
| } |
| if(j == MAX_MODULESIZE/8) |
| { |
| qr[i * (MAX_MODULESIZE/8 + 1) + j] = m_byModuleData[i][j*8 + 0] << 7; |
| } |
| } |
| } |
| return 1; |
| } |
| |