大理水控初始版本
diff --git a/libqr/qrencode.c b/libqr/qrencode.c
new file mode 100644
index 0000000..f083724
--- /dev/null
+++ b/libqr/qrencode.c
@@ -0,0 +1,1474 @@
+#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;
+}
+
diff --git a/libqr/qrencode.h b/libqr/qrencode.h
new file mode 100644
index 0000000..a3a1130
--- /dev/null
+++ b/libqr/qrencode.h
@@ -0,0 +1,48 @@
+#ifndef QRENCODE_H
+#define QRENCODE_H
+
+#define MAX_MODULESIZE 25 //41 //50 // 21:Version=1,×î´ó×Ö·û=17(8.5¸öºº×Ö)
+ // 25:Version=2,×î´ó×Ö·û=32(16¸öºº×Ö)
+ // 29:Version=3,×î´ó×Ö·û=53(26.5¸öºº×Ö)
+ // 33:Version=4,×î´ó×Ö·û=78(39¸öºº×Ö)
+ // 37:Version=5,×î´ó×Ö·û=106(53¸öºº×Ö)
+ // 41:Version=6,×î´ó×Ö·û=134(67¸öºº×Ö) the one
+ // 45:Version=7,×î´ó×Ö·û=154(77¸öºº×Ö)
+ // 49:Version=8,×î´ó×Ö·û=192(96¸öºº×Ö)
+ // 53: 9
+ // 57: 10
+ // 61: 11
+// #define QR_MARGIN 4
+
+int QRencode(char *lpsSource, char *qr);
+
+//int GetEncodeVersion(int nVersion, char *lpsSource, int ncLength);
+//bool EncodeSourceData(char *lpsSource, int ncLength, int nVerGroup);
+
+//int GetBitLength(BYTE nMode, int ncData, int nVerGroup);
+
+//int SetBitStream(int nIndex, WORD wData, int ncData);
+
+//bool IsNumeralData(unsigned char c);
+//bool IsAlphabetData(unsigned char c);
+
+//BYTE AlphabetToBinaly(unsigned char c);
+
+//void GetRSCodeWord(BYTE *lpbyRSWork, int ncDataCodeWord, int ncRSCodeWord);
+
+//void FormatModule(void);
+
+//void SetFunctionModule(void);
+//void SetFinderPattern(int x, int y);
+//void SetAlignmentPattern(int x, int y);
+//void SetVersionPattern(void);
+//void SetCodeWordPattern(void);
+//void SetMaskingPattern(int nPatternNo);
+//void SetFormatInfoPattern(int nPatternNo);
+//int CountPenalty(void);
+
+extern int m_nSymbleSize;
+extern unsigned char m_byModuleData[MAX_MODULESIZE][MAX_MODULESIZE];
+
+#endif
+