sv_jy.h

站长96年写的一个Internet上用的股票行情、分析、交易、资讯程序源码

//  define udp pack head
#define JY_CHKUSR_HEAD                          (LPSTR)"JYCHKUSR"
#define JY_CHGPWD_HEAD                          (LPSTR)"JYCHGPWD"
#define JY_BUYSELL_HEAD                         (LPSTR)"JYBUYSELL"
#define JY_SELL_HEAD                            (LPSTR)"JYSELL"
#define JY_CANCEL_HEAD                          (LPSTR)"JYCANCEL"
#define JY_YECX_HEAD                            (LPSTR)"JYYECX"
#define JY_CJCX_HEAD                            (LPSTR)"JYCJCX"
#define JY_WTCX_HEAD                            (LPSTR)"JYWTCX"
#define JY_CXEND_HEAD                           (LPSTR)"JYCXEND"
#define JY_TIMEOUT_HEAD                         (LPSTR)"JYTIMEOUT"

#define MAX_GDDM_SIZE   10
#define MAX_JYMM_SIZE   6
#define MAX_RQ_SIZE     6 
#define MAX_GPDM_SIZE   6
#define MAX_HTHM_SIZE   6
#define MAX_TIME_SIZE   6


#define MAX_CANCEL_SENDCOUNT    10
#define MAX_CX_SENDCOUNT                20

// define udp request and answer pack  structure                                  
typedef struct tag_PACK_ASK_CHKUSR
{
	char jys;                               //
	int userId;
	char gddm[MAX_GDDM_SIZE+1];             //
    char jymm[MAX_JYMM_SIZE+1];         //
}JY_ASK_CHKUSR, FAR *LPJY_ASK_CHKUSR;

typedef struct tag_PACK_ANS_CHKUSR
{
	char  flag;                          //if 0,right,if -1 ,then user invalid
	char jys;                               //
	int userId;
	char gddm[MAX_GDDM_SIZE+1];         //
}JY_ANS_CHKUSR, FAR *LPJY_ANS_CHKUSR;

typedef struct tag_PACK_ASK_CHGPWD
{
	char jys;                               //
	int userId;
	char gddm[MAX_GDDM_SIZE+1];             //
	char xmm[MAX_JYMM_SIZE+1];              //
}JY_ASK_CHGPWD, FAR *LPJY_ASK_CHGPWD;

typedef struct tag_PACK_ANS_CHGPWD
{
	char  flag;                          // if 0 succeed,if -1 then failed
	char jys;                               //
	char gddm[MAX_GDDM_SIZE+1];             //
}JY_ANS_CHGPWD, FAR *LPJY_ANS_CHGPWD;
	  
typedef struct tag_PACK_ASK_BUYSELL
{
	char  jys;                              //
	int userId;
	char  gddm[MAX_GDDM_SIZE+1];        //
	char  gpdm[MAX_GPDM_SIZE+1];        //
	char  bs;        // 'B', 'S'
	int  wtgs;
	int wtjg;
}JY_ASK_BUYSELL, FAR *LPJY_ASK_BUYSELL;

typedef struct tag_PACK_ANS_BUYSELL
{
	char   flag;                         //0 succeed,-1 no money,-2 no stock     
	char  jys;                              //
	char  gddm[MAX_GDDM_SIZE+1];        //
	char  hthm[MAX_HTHM_SIZE+1];           //
    char bs;
}JY_ANS_BUYSELL, FAR *LPJY_ANS_BUYSELL;


typedef struct tag_CANCEL
{
	char hthm[MAX_HTHM_SIZE+1];
}CANCEL, FAR *LPCANCEL;

typedef struct tag_PACK_ASK_CANCEL
{
	char  jys;                               //
	int userId;
	char  gddm[MAX_GDDM_SIZE+1];         //
	short   cancelCount;
	CANCEL Cancel[MAX_CANCEL_SENDCOUNT]; //
}JY_ASK_CANCEL, FAR *LPJY_ASK_CANCEL;

typedef struct tag_PACK_ANS_CANCEL
{
	char  flag[MAX_CANCEL_SENDCOUNT];   //
	char  jys;                              //
	char  gddm[MAX_GDDM_SIZE+1];        //
}JY_ANS_CANCEL, FAR *LPJY_ANS_CANCEL;

typedef struct tag_PACK_ASK_YECX
{
	char  jys;                              //
	int userId;
	char  gddm[MAX_GDDM_SIZE+1];        //
	char  gpdm[MAX_GPDM_SIZE+1];        //
}JY_ASK_YECX, FAR *LPJY_ASK_YECX;

typedef struct tag_GPTG
{
	char  gpdm[MAX_GPDM_SIZE+1];       //
	char  kys[9+1],gpye[9+1];          //
	char  ghrq[MAX_RQ_SIZE+1];         //
}JY_GPTG, FAR *LPJY_GPTG;

typedef struct tag_PACK_ANS_YECX
{
	char   flag;
	char   jys;                        //
	char   gddm[MAX_GDDM_SIZE+1];      //
	short    recnum;                     //
	double kys,zjye;
    LPJY_GPTG lpGptg;
}JY_ANS_YECX, FAR *LPJY_ANS_YECX;

typedef struct tag_PACK_ASK_CJCX
{
	char  jys;                         //
	int userId;
	char  gddm[MAX_GDDM_SIZE+1];       //
	char  cjrq[MAX_RQ_SIZE+1];         //YYMMDD
	char  hthm[MAX_HTHM_SIZE+1];       // IF HTHM IS EMPTY,THEN RUQER ALL CJ
}JY_ASK_CJCX, FAR *LPJY_ASK_CJCX;

typedef struct tag_CJ
{
	char  hthm[MAX_HTHM_SIZE+1];      //
	char  cjsj[MAX_TIME_SIZE+1];      //HHMISS 
    char  mmbz;                       //B,S
	char  gpdm[MAX_GPDM_SIZE+1];
    char  cjgs[8+1];
    char  cjjg[7+1];
}JY_CJ, FAR *LPJY_CJ;

typedef struct tag_PACK_ANS_CJCX
{
	char  flag;
	char  jys;                          //
	char  gddm[MAX_GDDM_SIZE+1];    //
	short   recnum;
	char  cjrq[MAX_RQ_SIZE+1];          //YYMMDD
	LPJY_CJ lpCj;
}JY_ANS_CJCX, FAR *LPJY_ANS_CJCX;

typedef struct tag_PACK_ASK_WTCX
{
	char  jys;                          //
	int userId;
	char  gddm[MAX_GDDM_SIZE+1];    //
	char  wtrq[MAX_RQ_SIZE+1];          //YYMMDD
	char  hthm[MAX_HTHM_SIZE+1];    // IF HTHM IS EMPTY,THEN RUQER ALL WT 
}JY_ASK_WTCX, FAR *LPJY_ASK_WTCX;


typedef struct tag_WT
{
	char  hthm[MAX_HTHM_SIZE+1];    //
	char  wtsj[MAX_TIME_SIZE+1];    //HHMISS         
    char  mmbz;                     //B,S
	char  gpdm[MAX_GPDM_SIZE+1];
    char  wtgs[8+1];                     //if wtgs<0 then is cancel
    char  wtjg[7+1];
}JY_WT, FAR *LPJY_WT;


typedef struct tag_PACK_ANS_WTCX
{
	char  flag;     
	char  jys;                          //
	char  gddm[MAX_GDDM_SIZE+1];    //
	short   recnum;
	char  wtrq[MAX_RQ_SIZE+1];          //YYMMDD
	LPJY_WT lpWt;
}JY_ANS_WTCX, FAR *LPJY_ANS_WTCX;
				    
#define JY_CHKUSR               0
#define JY_CHGPWD               1
#define JY_BUYSELL              2
#define JY_CANCEL               3
#define JY_YECX                 4
#define JY_CJCX                 5
#define JY_WTCX                 6

// defeine comm dbf file                                     


#define fld_ASKNO       0
#define fld_ANSNO       1
#define fld_STKNO       2
#define fld_GDDM        3
#define fld_JYMM    4
#define fld_GPDM    5
#define fld_WTGS    6
#define fld_WTJG    7
#define fld_HTHM    8
#define fld_DATE    9   
#define fld_STAT        10

#define REQ_NULL        '0'
#define REQ_CHKUSR      '1'
#define REQ_CHGPWD      '2'
#define REQ_BUY         '3'
#define REQ_SELL        '4'
#define REQ_BUYSEL      '3'
#define REQ_CANCEL      '5'
#define REQ_YECX        '6'
#define REQ_CJCX        '7'
#define REQ_WTCX        '8'
#define REQ_EXIT        '9'

#define ANS_SUCC        '0' 
#define ANS_NO_MONEY    '1'
#define ANS_NO_STOCK    '2'
#define ANS_NOT_FOUND   '3'
#define ANS_TIME_OUT    '4'
#define ANS_SYS_ERR     '5'
#define ANS_NO_PRIV     '6'
#define ANS_NO_GDDM     '7'
#define ANS_NO_CANCEL   '8'
#define ANS_GDDM_USE    'I'

#define MAX_WAIT_TIME   20

int JyInit(void);
int JyExit(void);

int Jy_ChkUsr(int sd, struct sockaddr *, int, LPJY_ASK_CHKUSR);
int Jy_ChgPwd(int sd, struct sockaddr *, int, LPJY_ASK_CHGPWD);
int Jy_BuySell(int sd, struct sockaddr *, int, LPJY_ASK_BUYSELL);
int Jy_Cancel(int sd, struct sockaddr *, int, LPJY_ASK_CANCEL);
int Jy_Yecx(int sd, struct sockaddr *, int, LPJY_ASK_YECX);
int Jy_Cjcx(int sd, struct sockaddr *, int, LPJY_ASK_CJCX);
int Jy_Wtcx(int sd, struct sockaddr *, int, LPJY_ASK_WTCX);