hqdest.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

#ifndef _INC_DESTINFO
#define _INC_DESTINFO

#include <time.h>

#define REQ_HQ10        0       // refresh hq list
#define REQ_GRA10       1       // refresh graph, mmp, maxmin
#define REQ_HQCHKUSR    2
#define REQ_HQ01		3

#define MAX_USER_COUNT		200
#define MAX_PARA_COUNT      40

#define HQ_USERID_SIZE	6
#define HQ_USERPWD_SIZE	6

typedef struct tag_ZS_GRAPH
{
	MAXMIN_DATA Maxmin[2];
}ZS_GRAPH, *LPZS_GRAPH;
typedef struct tag_GRAPH
{
	MMP     mmp;
}GRAPH, *LPGRAPH;

typedef struct tag_DP_MAIN
{
	float zs;
	float zd;
	int cjzje;
	float npbl;
	int cjss;
	short upCount, downCount, equalCount;
}DP_MAIN, *LPDP_MAIN;

typedef struct tag_DEST_INFO
{
	int sd;
	short curJys;
	short reqType;    // hq refresh, mindata refresh
	short *params;  // * for hq refresh: recFirst, recCount
					//   for sel hq refresh: recCount, recList;
					//   for graph refresh: recEnd
    short graNo,graEnd; 
	int *lpCjss;
	int cjss;
	int inactive;
	short paramsCount;
	BYTE isDead, isUsing,version;
	LPGRAPH lpGraph;
	LPZS_GRAPH lpZsGraph;
	DP_MAIN DpData[2];
	char userID[HQ_USERID_SIZE+1];
	time_t startTime;
	int recNum;
	struct tag_DEST_INFO *lpNext;
}DEST_INFO, *LPDEST_INFO;

typedef struct tag_DEST_INFOS
{
	int destCount, aliveCount;
	BOOL isUsing;
	LPDEST_INFO lpDestHead;
}DEST_INFOS;

extern DEST_INFOS dest_infos;

BOOL DestInit(void);
void DestExit(void);
long GetDestCount(void);
int LockDest(LPDEST_INFO lpDest,int num);

void UnlockDest(LPDEST_INFO lpDestTmp);

int CheckDest(int sd, struct sockaddr *dest, int curJys,
			int reqType, short *params, short paramsCount,BYTE version);
int CreateScanDestThread(void);
void DelDeads(void);
void CheckDestEcho(int sd, struct sockaddr *);
int HqDestSetDead(struct sockaddr *);
int HqDestSetDeadByPrt(LPDEST_INFO lpDestTmp);
int HqDestSetDeadBySd(int sd);
int HqDestStopBySd(int sd);
int HqDestActiveUsr(int sd, struct sockaddr * dest, LPSTR usrID,int ret);
LPDEST_INFO GetDest(struct sockaddr *dest);
LPDEST_INFO GetDestBySd(int sd);
LPDEST_INFO GetAnotherUserById(char *Id,int sd);
#endif