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#ifndef __QRENCODE_H
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#define __QRENCODE_H
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#include "data_type.h"
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//#include "type.h"
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//#ifndef BYTE
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//typedef unsigned char BYTE;
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//#endif
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//#ifndef WORD
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// typedef unsigned int WORD;
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//#endif
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//typedef enum {FALSE = 0, TRUE = !FALSE} unsigned char;
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#define min(a,b) (((a) < (b)) ? (a) : (b))
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//4种纠错等级，可恢复的码字比例为：
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#define QR_LEVEL_L 0 //7%的字码可被修正
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#define QR_LEVEL_M 1 //15%的字码可被修正
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#define QR_LEVEL_Q 2 //25%的字码可被修正
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#define QR_LEVEL_H 3 //30%的字码可被修正
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//编码形式
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#define QR_MODE_NUMERAL 0
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#define QR_MODE_ALPHABET 1
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#define QR_MODE_8BIT 2
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#define QR_MODE_KANJI 3
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#define QR_MODE_CHINESE 4
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//Number of bits per length field
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//Encoding Ver.1–9 10–26 27–40
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//Numeric 10 12 14
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//Alphanumeric 9 11 13
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//Byte 8 16 16
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//Kanji 8 10 12
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//Chinese
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//P17 字符计数指示的位数
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#define QR_VRESION_S 0
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#define QR_VRESION_M 1
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#define QR_VRESION_L 2
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#define QR_MARGIN 4
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#define QR_VER1_SIZE 21// 版本的行列数
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#define MAX_ALLCODEWORD 400//3706//400// //P14,P35 数据容量[码字]* (E) (VER:40), 所有码字为8位
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#define MAX_DATACODEWORD 400//2956//400// //P27 最大信息码子(Ver：40-L)，所有码字为8位
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#define MAX_CODEBLOCK 153 //最大纠错码字 Ver：36.37.38_L_第二块
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#define MAX_MODULESIZE 177//用来存储生成二维码数据的数组
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//#define MAX_MODULESIZE 33// 21:Version=1,最大字符=17(8.5个汉字)
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// 25:Version=2,最大字符=32(16个汉字)
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// 29:Version=3,最大字符=49(24.5个汉字)
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// 33:Version=4,最大字符=78(39个汉字)
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// 37:Version=5,最大字符=106(53个汉字)
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// 41:Version=6,最大字符=134(67个汉字)
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// 45:Version=7,最大字符=154(77个汉字)
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// 49:Version=8,最大字符=192(96个汉字)
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// 53:
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//#define MAX_MODULESIZE 177//P14 每边的模块数（A） (VER:40 ) Ver：40 = 21+（Ver-1）*4
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extern int m_nSymbleSize;
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extern unsigned char m_byModuleData[MAX_MODULESIZE][MAX_MODULESIZE];
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/////////////////////////////////////////////////////////////////////////////
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typedef struct
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{
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unsigned short int ncRSBlock; //纠错的块数
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unsigned short int ncAllCodeWord; //码字总数
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unsigned short int ncDataCodeWord; //指定纠错等级下的数据码字数
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}RS_BLOCKINFO;
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typedef struct
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{
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unsigned short int nVersionNo; //ver 1~40
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unsigned short int ncAllCodeWord; //码字总数=数据码字+纠错码字
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unsigned short int ncDataCodeWord[4]; //指定纠错等级下的数据码字(0=L,1=M,2=Q,3=H)
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unsigned short int ncAlignPoint; //P61 表E1 校正图形 个数
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unsigned short int nAlignPoint[6]; //P61 表E1 校正图形 行列坐标
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//(0=L,1=M,2=Q,3=H)
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RS_BLOCKINFO RS_BlockInfo1[4]; //纠错块1
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RS_BLOCKINFO RS_BlockInfo2[4]; //纠错块2
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}QR_VERSIONINFO;
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unsigned char EncodeData(char *lpsSource);
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int GetEncodeVersion(int nVersion, char *lpsSource, int ncLength);
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//unsigned char EncodeSourceData(char *lpsSource, int ncLength, int nVerGroup);
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int EncodeSourceData(char *lpsSource, int ncLength, int nVerGroup);
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int GetBitLength(unsigned char nMode, int ncData, int nVerGroup);
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int SetBitStream(int nIndex, unsigned short wData, int ncData);
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unsigned char IsNumeralData(unsigned char c);
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unsigned char IsAlphabetData(unsigned char c);
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unsigned char IsKanjiData(unsigned char c1, unsigned char c2);
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unsigned char IsChineseData(unsigned char c1, unsigned char c2);
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unsigned char AlphabetToBinaly(unsigned char c);
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unsigned short KanjiToBinaly(unsigned short wc);
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unsigned short ChineseToBinaly(unsigned short wc);
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void GetRSCodeWord(unsigned char *lpbyRSWork, int ncDataCodeWord, int ncRSCodeWord);
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void FormatModule(void);
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void SetFunctionModule(void);
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void SetFinderPattern(int x, int y);
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void SetAlignmentPattern(int x, int y);
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void SetVersionPattern(void);
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void SetCodeWordPattern(void);
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void SetMaskingPattern(int nPatternNo);
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void SetFormatInfoPattern(int nPatternNo);
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int CountPenalty(void);
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void Print_2DCode(void);
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void qr_code1(char *lpsSource,unsigned short x,unsigned short y,unsigned short m);
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#endif
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