sv_hq.c

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

		if(j <HqData[jys].recCount)
			FldToString(buffer,(FieldStruct *)&GpkData[jys].fldStruct[1],
						HqData[jys].lpPreData[j].zqmc);
	}
	if(i <rec_count)
	{
		for(; i<HqData[jys].recCount; i++)
		{
			strcpy(HqData[jys].lpPreData[i].zqmc,
					HqData[jys].lpPreData[i].zqdm);
		}
	}
	free(buffer);
	
	return TRUE;
}

int CheckZqdm(LPSTR lpzqdm)
{
	return 0;
}

extern long tim_seconds;
//取大盘数据
int GetDpData(int jys, BOOL fFirst)
{
	int i;
	//int jys;
	float oldjg;
	long b_lc =0L, s_lc =0L;
	HQ_REF_DATA LastHq;
	DP_DATA LastDp;
	int rec_num;
	
	memcpy(&LastDp, &DpData[jys], sizeof(DP_DATA));

	DpData[jys].cjzje =CalcCjzje(jys);
	DpData[jys].npbl =CalcNpbl(jys);
	DpData[jys].cjss =CalcCjss(jys);
	DpData[jys].upCount =DpData[jys].downCount =DpData[jys].equalCount =0;
	
	for(i =0; i<HqData[jys].recCount; i++)
	{
		oldjg =HqData[jys].lpRefData[i].zjjg;
		//如果不是指数，则计算升跌家数
		if(!IsZsRec(jys, i))
		{
			if(HqData[jys].lpRefData[i].zdf >0)
				DpData[jys].upCount ++;
			else if(HqData[jys].lpRefData[i].zdf <0)
				DpData[jys].downCount ++;
			else DpData[jys].equalCount ++;
		}
		else
		{
			memcpy(&LastHq, &HqData[jys].lpRefData[i], sizeof(HQ_REF_DATA));
				
			HqData[jys].lpRefData[i].cjss =DpData[jys].cjss;
			HqData[jys].lpRefData[i].cjje =DpData[jys].cjzje;
			HqData[jys].lpRefData[i].npzl 
					=(long)((double)DpData[jys].npbl*(double)DpData[jys].cjss);
			HqData[jys].lpRefData[i].wb =0;
			HqData[jys].lpRefData[i].lc =DpData[jys].cjss-LastDp.cjss;
			if(HqData[jys].lpRefData[i].lc <0)
				HqData[jys].lpRefData[i].lc =0L;
				
				
			if(jys ==0) rec_num =HqData[jys].recCount-i;
			else rec_num =i;
			if(!fFirst)
			{
				if(tim_seconds -zs_times[jys][rec_num] >gnHqRefreshTime)
				{
					GraphData[jys].lpGraData[i].lc =
							DpData[jys].cjss-oldDpCjss2[jys][rec_num];
					GetDpGraData(jys, i);
					if(GraphData[jys].lpGraData[i].lc)
						WriteGraData(jys, i);
					zs_times[jys][rec_num] =tim_seconds;
					oldDpCjss2[jys][rec_num] =DpData[jys].cjss;
				}
			}
			else
			{
				zs_times[jys][rec_num] =tim_seconds;
				oldDpCjss2[jys][rec_num] =DpData[jys].cjss;
			}
		}
	}
	
	if(memcmp(&LastDp, &DpData[jys], sizeof(DP_DATA))) return 1;
	
	return 0;
}

int GetMaxMin10(int jys)
{
	int ret =0;
	MAXMIN_DATA LastMaxMin[2];
	
	memcpy(&LastMaxMin[0], &MaxMinData[jys][0], sizeof(MAXMIN_DATA));
	memcpy(&LastMaxMin[1], &MaxMinData[jys][1], sizeof(MAXMIN_DATA));

	GetMaxZd10(jys);
	GetMaxZdf10(jys);
	GetMaxCjss10(jys);
	GetMaxCjje10(jys);
	if(memcmp(&MaxMinData[jys][0], &LastMaxMin[0], sizeof(MAXMIN_DATA)))
		ret++;
	GetMinZd10(jys);
	GetMinZdf10(jys);
	GetMinCjss10(jys);
	GetMinCjje10(jys);
	if(memcmp(&MaxMinData[jys][1], &LastMaxMin[1], sizeof(MAXMIN_DATA)))
		ret+=2;
	
	return ret;
}

void GetMaxZdf10(int jys)
{
	GetFloatSort10(jys, 8, SORT_UP, &MaxMinData[jys][0].recNum[0][0]);
}

void GetMinZdf10(int jys)
{
	GetFloatSort10(jys, 8, SORT_DOWN, &MaxMinData[jys][1].recNum[0][0]);
}

void GetMaxCjss10(int jys)
{
	GetLongSort10(jys, 9, SORT_UP, &MaxMinData[jys][0].recNum[2][0]);
}

void GetMinCjss10(int jys)
{
	GetLongSort10(jys, 9, SORT_DOWN, &MaxMinData[jys][1].recNum[2][0]);
}

void GetMaxCjje10(int jys)
{
	GetLongSort10(jys, 13, SORT_UP, &MaxMinData[jys][0].recNum[3][0]);
}

void GetMinCjje10(int jys)
{
	GetLongSort10(jys, 13, SORT_DOWN, &MaxMinData[jys][1].recNum[3][0]);
}

void GetMaxZd10(int jys)
{
	int key, i, j, n;
	float fval, f1, f;
	int count =0;
	int fldNum =8;
			
	for(i =0; i<10; i++)
		MaxMinData[jys][0].recNum[1][i] =i;
		
	for(i =0; i<HqData[jys].recCount; i++)
		keys[i] =i;
	
	for(i =0; i<HqData[jys].recCount; i++)
	{
		if(!IsMaxMin(jys, keys[i])) continue;
		if(HqData[jys].lpRefData[keys[i]].zjjg ==0) continue;
		key =i;
		if(HqData[jys].lpPreData[keys[key]].zrsp)
			fval =HqData[jys].lpRefData[keys[key]].zjjg
					-HqData[jys].lpPreData[keys[key]].zrsp;
		else fval =-100;
		for(j =i+1; j<HqData[jys].recCount; j++)
		{
			if(!IsMaxMin(jys, keys[j])) continue;
			if(HqData[jys].lpRefData[keys[j]].zjjg ==0) continue;
			if(HqData[jys].lpPreData[keys[j]].zrsp)
				f1 =HqData[jys].lpRefData[keys[j]].zjjg
						-HqData[jys].lpPreData[keys[j]].zrsp;
			else f1 =-100;
			f =f1-fval;
			if(f1>fval)
			{
				key =j;
				fval =f1;
			}
		}
		if(key >i)
		{
			//fval =*(float *)GetHqFldPos(jys, keys[key], fldNum);
			n =keys[i];
			keys[i] =keys[key];
			keys[key] =n;
		}
		MaxMinData[jys][0].recNum[1][count] =key;
		if(++count >=10) break;
	}
}

void GetMinZd10(int jys)
{
	int key, i, j, n;
	float fval, f1, f;
	int count =0;
	int fldNum =8;
			
	for(i =0; i<10; i++)
		MaxMinData[jys][1].recNum[1][i] =i;
		
	for(i =0; i<HqData[jys].recCount; i++)
		keys[i] =i;
	
	for(i =0; i<HqData[jys].recCount; i++)
	{
		if(!IsMaxMin(jys, keys[i])) continue;
		if(HqData[jys].lpRefData[keys[i]].zjjg ==0) continue;
		key =i;
		if(HqData[jys].lpPreData[keys[key]].zrsp)
			fval =HqData[jys].lpRefData[keys[key]].zjjg
					-HqData[jys].lpPreData[keys[key]].zrsp;
		else fval =100;
		for(j =i+1; j<HqData[jys].recCount; j++)
		{
			if(!IsMaxMin(jys, keys[j])) continue;
			if(HqData[jys].lpRefData[keys[j]].zjjg ==0) continue;
			if(HqData[jys].lpPreData[keys[j]].zrsp)
				f1 =HqData[jys].lpRefData[keys[j]].zjjg
						-HqData[jys].lpPreData[keys[j]].zrsp;
			else f1 =100;
			f =f1-fval;
			if(f1<fval)
			{
				key =j;
				fval =f1;
			}
		}
		if(key >i)
		{
			//fval =*(float *)GetHqFldPos(jys, keys[key], fldNum);
			n =keys[i];
			keys[i] =keys[key];
			keys[key] =n;
		}
		MaxMinData[jys][1].recNum[1][count] =key;
		if(++count >=10) break;
	}
}

BOOL CheckTpbz(int jys, LPSTR buffer)
{
	return FALSE;
}

BOOL IsZsRec(int jys, int rec_num)
{
	if(jys ==0)
	{
		if(!strncmp(HqData[jys].lpPreData[rec_num].zqdm, "99", 2))
			return TRUE;
	}
	else
		if(!strncmp(HqData[jys].lpPreData[rec_num].zqdm, "0000", 4)
			&& (HqData[jys].lpPreData[rec_num].zqdm[4] =='0'
				||HqData[jys].lpPreData[rec_num].zqdm[4] =='1'))
			return TRUE;
	
	return FALSE;
}

LPSTR GetHqFldPos(int jys, int rec_num, int fld_num)
{
	switch(fld_num)
	{
		case 0:
		return (LPSTR)&HqData[jys].lpPreData[rec_num].zqdm[0];
		case 1:
		return (LPSTR)&HqData[jys].lpPreData[rec_num].zrsp;
		case 2:
		return (LPSTR)&HqData[jys].lpPreData[rec_num].jrkp;
		case 3:
		return (LPSTR)&HqData[jys].lpRefData[rec_num].zgjg;
		case 4:
		return (LPSTR)&HqData[jys].lpRefData[rec_num].zdjg;
		case 5:
		return (LPSTR)&HqData[jys].lpRefData[rec_num].zgjm;
		case 6:
		return (LPSTR)&HqData[jys].lpRefData[rec_num].zdjm;
		case 7:
		return (LPSTR)&HqData[jys].lpRefData[rec_num].zjjg;
		case 8:
		return (LPSTR)&HqData[jys].lpRefData[rec_num].zdf;
		case 9:
		return (LPSTR)&HqData[jys].lpRefData[rec_num].cjss;
		case 10:
		return (LPSTR)&HqData[jys].lpRefData[rec_num].lc;
		case 11:
		return (LPSTR)&HqData[jys].lpRefData[rec_num].npzl;
		case 12:
		return (LPSTR)&HqData[jys].lpRefData[rec_num].wb;
		case 13:
		return (LPSTR)&HqData[jys].lpRefData[rec_num].cjje;
	}
}

int GetFloatSort10(int jys, int fldNum, int type, int *lpKeys)
{
	int key, i, j, n;
	float fval, f1, f;
	int count =0;
		
	for(i =0; i<10; i++)
		lpKeys[i] =i;
		
	for(i =0; i<HqData[jys].recCount; i++)
		keys[i] =i;
	
	for(i =0; i<HqData[jys].recCount; i++)
	{
		if(!IsMaxMin(jys, keys[i])) continue;
		if(HqData[jys].lpRefData[keys[i]].zjjg ==0) continue;
		key =i;
		fval =*(float*)GetHqFldPos(jys, keys[key], fldNum);
		for(j =i+1; j<HqData[jys].recCount; j++)
		{
			if(!IsMaxMin(jys, keys[j])) continue;
			if(HqData[jys].lpRefData[keys[j]].zjjg ==0) continue;
			f1 =*(float *)GetHqFldPos(jys, keys[j], fldNum);
			f =f1-fval;
			if(type ==SORT_UP && f>.0)
			{
				key =j;
				fval =f1;
			}
			else if(type ==SORT_DOWN && f<.0)
			{
				key =j;
				fval =f1;
			}
		}
		if(key >i)
		{
			//fval =*(float *)GetHqFldPos(jys, keys[key], fldNum);
			n =keys[i];
			keys[i] =keys[key];
			keys[key] =n;
		}
		lpKeys[count] =key;
		if(++count >=10) break;
	}
	return 0;
}

int GetLongSort10(int jys, int fldNum, int type, int *lpKeys)
{
	int key, i, j, n;
	long lval, l1, l;
	int count =0;
	
	for(i =0; i<10; i++)
		lpKeys[i] =i;
		
	for(i =0; i<HqData[jys].recCount; i++)
		keys[i] =i;
	
	for(i =0; i<HqData[jys].recCount; i++)
	{
		if(!IsMaxMin(jys, keys[i])) continue;
		if(HqData[jys].lpRefData[keys[i]].zjjg ==0) continue;
		key =i;
		lval =*(long*)GetHqFldPos(jys, keys[key], fldNum);
		for(j =i+1; j<HqData[jys].recCount; j++)
		{
			if(!IsMaxMin(jys, keys[j])) continue;
			if(HqData[jys].lpRefData[keys[j]].zjjg ==0) continue;
			l1 =*(long *)GetHqFldPos(jys, keys[j], fldNum);
			l =l1-lval;
			if(type ==SORT_UP && l>.0)
			{
				key =j;
				lval =l1;
			}
			else if(type ==SORT_DOWN && l<.0)
			{
				key =j;
				lval =l1;
			}
		}
		if(key >i)
		{
			//lval =*(long *)GetHqFldPos(jys, keys[key], fldNum);
			n =keys[i];
			keys[i] =keys[key];
			keys[key] =n;
		}
		lpKeys[count] =key;
		if(++count >=10) break;
	}
	return 0;
}

long CalcCjzje(int jys)
{
	int i;
	long l =0;
	
	for(i =0; i<HqData[jys].recCount; i++)
	{   
		if(jys==0)
		{
			if(HqData[jys].lpPreData[i].zqdm[0]=='1'||HqData[jys].lpPreData[i].zqdm[0]=='9')
				continue;
			if(HqData[jys].lpPreData[i].zqdm[0]=='3'||HqData[jys].lpPreData[i].zqdm[0]=='8')
				continue;				
		}
		if(jys==1)
		{   
			//if(strncmp(HqData[jys].lpPreData[i].zqdm,"70",2)!=0&&strncmp(HqData[jys].lpPreData[i].zqdm,"71",2)!=0)
            {
				if(HqData[jys].lpPreData[i].zqdm[0]=='0'||HqData[jys].lpPreData[i].zqdm[0]=='1'||
					HqData[jys].lpPreData[i].zqdm[0]=='2'||HqData[jys].lpPreData[i].zqdm[0]=='7')
				continue;		
			}
		}
		if(!IsZsRec(jys, i))			   	
			l +=HqData[jys].lpRefData[i].cjje;
	}
	
	return l;
}

float CalcNpbl(int jys)
{
	int i;
	long double lfbuy =0, lftotal =0;
	float lf;
	
	for(i =0; i<HqData[jys].recCount; i++)
	{   
		if(jys==0)
		{
			if(HqData[jys].lpPreData[i].zqdm[0]=='1'||HqData[jys].lpPreData[i].zqdm[0]=='9')
				continue;
			if(HqData[jys].lpPreData[i].zqdm[0]=='3'||HqData[jys].lpPreData[i].zqdm[0]=='8')
				continue;				
		}
		if(jys==1)
		{ 
			//if(strncmp(HqData[jys].lpPreData[i].zqdm,"70",2)!=0&&strncmp(HqData[jys].lpPreData[i].zqdm,"71",2)!=0)
		    {
				if(HqData[jys].lpPreData[i].zqdm[0]=='0'||HqData[jys].lpPreData[i].zqdm[0]=='1'||
					HqData[jys].lpPreData[i].zqdm[0]=='2'||HqData[jys].lpPreData[i].zqdm[0]=='7')
				continue;		
			}
		}
		if(!IsZsRec(jys, i))
		{
			lfbuy +=(long double)HqData[jys].lpRefData[i].npzl;
			lftotal +=(long double)HqData[jys].lpRefData[i].cjss;
		}
	}	
	if(lftotal ==0) return (float)0;
	
	lf =(float)(lfbuy/lftotal);
	return lf;
}

long CalcCjss(int jys)
{
	int i;
	long l =0;
	
	for(i =0; i<HqData[jys].recCount; i++)
	{
		if(jys==0)
		{
			if(HqData[jys].lpPreData[i].zqdm[0]=='1'||HqData[jys].lpPreData[i].zqdm[0]=='9')
				continue;
			if(HqData[jys].lpPreData[i].zqdm[0]=='3'||HqData[jys].lpPreData[i].zqdm[0]=='8')
				continue;			
		}
		if(jys==1)
		{    
			//if(strncmp(HqData[jys].lpPreData[i].zqdm,"70",2)!=0&&strncmp(HqData[jys].lpPreData[i].zqdm,"71",2)!=0)
			{
				if(HqData[jys].lpPreData[i].zqdm[0]=='0'||HqData[jys].lpPreData[i].zqdm[0]=='1'||
					HqData[jys].lpPreData[i].zqdm[0]=='2'||HqData[jys].lpPreData[i].zqdm[0]=='7')
				continue;		
			}
		}	
		if(!IsZsRec(jys, i))
			l +=HqData[jys].lpRefData[i].cjss;
	}
	return l;
}

int UDPBlockingHook(void)
{
	MSG msg;

	if(PeekMessage(&msg, NULL, 0, 0, PM_REMOVE))
	{
		if(!ghWndMain || !IsDialogMessage(ghWndMain, &msg))
		{
			TranslateMessage(&msg);
			DispatchMessage(&msg);   
			if(msg.message ==WM_QUIT)
			{
				PostQuitMessage(0);
				run_cancelled =TRUE;               
				return FALSE;
			}
		}            
		return TRUE;
	}
	return FALSE;
}

int HqAllocMem(int jys, int recCount)
{
	if(HqData[jys].recCount ==0)
	{
		HqData[jys].recCount =recCount;
		HqData[jys].lpPreData =(LPHQ_PRE_DATA)GlobalAllocPtr(GHND, 
						HqData[jys].recCount*sizeof(HQ_PRE_DATA));
		HqData[jys].lpRefData =(LPHQ_REF_DATA)GlobalAllocPtr(GHND, 
						HqData[jys].recCount*sizeof(HQ_REF_DATA));
		HqData[jys].lpbChanged =(BYTE *)GlobalAllocPtr(GHND, 
						HqData[jys].recCount*HQ_REF_ITEM_COUNT);
		GraphData[jys].lpGraData =(LPGRA_DATA)GlobalAllocPtr(GHND,
						HqData[jys].recCount*sizeof(GRA_DATA));
		GraphData[jys].lpGraHead =(LPGRA_HEAD)GlobalAllocPtr(GHND,
						HqData[jys].recCount*sizeof(GRA_HEAD));
		MmpData[jys].lpMmp =(LPMMP)GlobalAllocPtr(GHND,
				HqData[jys].recCount*sizeof(MMP));
		MmpData[jys].lpChanged =(BYTE *)GlobalAllocPtr(GHND,
						HqData[jys].recCount);
	}
	else if(HqData[jys].recCount !=recCount)
	{
		HqData[jys].recCount =recCount;
		HqData[jys].lpPreData =(LPHQ_PRE_DATA)GlobalReAllocPtr(HqData[jys].lpPreData,
					HqData[jys].recCount*sizeof(HQ_PRE_DATA), GMEM_MOVEABLE);
		HqData[jys].lpRefData =(LPHQ_REF_DATA)GlobalReAllocPtr(HqData[jys].lpRefData,
					HqData[jys].recCount*sizeof(HQ_REF_DATA), GMEM_MOVEABLE);
		HqData[jys].lpbChanged =(BYTE *)GlobalReAllocPtr(HqData[jys].lpbChanged,
					HqData[jys].recCount*HQ_REF_ITEM_COUNT, GMEM_MOVEABLE);
		GraphData[jys].lpGraHead =(LPGRA_HEAD)GlobalReAllocPtr(GraphData[jys].lpGraHead,
					HqData[jys].recCount*sizeof(GRA_HEAD),GMEM_MOVEABLE);
		GraphData[jys].lpGraData =(LPGRA_DATA)GlobalReAllocPtr(GraphData[jys].lpGraData,
					HqData[jys].recCount*sizeof(GRA_DATA),GMEM_MOVEABLE);
		MmpData[jys].lpMmp =(LPMMP)GlobalReAllocPtr(MmpData[jys].lpMmp,
					HqData[jys].recCount*sizeof(MMP), GMEM_MOVEABLE);
		MmpData[jys].lpChanged =(BYTE *)GlobalReAllocPtr(MmpData[jys].lpChanged,
					HqData[jys].recCount, GHND);
	}
	
	if(HqData[jys].lpPreData ==NULL)
	{
		ErrMsg(ghWndMain, "alloc mem pre data failed!");
		return -1;
	}
		
	if(HqData[jys].lpRefData ==NULL)
	{
		ErrMsg(ghWndMain, "alloc mem ref data failed!");
		return -1;
	}
	if(HqData[jys].lpbChanged ==NULL)
	{
		ErrMsg(ghWndMain, "alloc mem chg data failed!");
		return -1;
	}
	if(GraphData[jys].lpGraData ==NULL || GraphData[jys].lpGraHead ==NULL)
	{
		ErrMsg(ghWndMain, "alloc mem graph data failed!");
		return -1;
	}
	if(MmpData[jys].lpMmp ==NULL)
	{
		ErrMsg(ghWndMain, "alloc mem mmp failed!");
		return -1;
	}
	if(MmpData[jys].lpChanged ==NULL)
	{
		ErrMsg(ghWndMain, "alloc mem mmp changed failed!");
		return -1;
	}

	return 0;       
}

BOOL IsMaxMin(int jys, int rec_num)
{
	char c;
	c =HqData[jys].lpPreData[rec_num].zqdm[0];      
	
	if(IsZsRec(jys, rec_num)) return FALSE;
	if(jys ==0)
	{
		if(c =='0' || c =='4') return TRUE;             
	}
	else if((c =='0' && !IsZsRec(jys, rec_num))
			|| c =='5' || c=='6')
		return TRUE;
	
	return FALSE;
}

BOOL IsB(int jys, int rec_num)
{
	if((jys ==0 && HqData[jys].lpPreData[rec_num].zqdm[0] =='2')
		|| (jys ==1 && HqData[jys].lpPreData[rec_num].zqdm[0] =='2'))
		return TRUE;
	return FALSE;
}

BOOL IsGuoZhai(int jys, int rec_num)
{
	return FALSE;
}

int GetGraData(int jys, int i, LPHQ_REF_DATA lpLastHq)
{
	float jg1, jg2;
	
	if(HqData[jys].lpRefData[i].lc>0)
	{
		//计算内盘
		//GraphData[jys].lpGraHead[i].dateNum==date_num;
		GraphData[jys].lpGraData[i].tim=tim;                                    
		if(GraphData[jys].lpGraHead[i].minCount==0)
		{
			//第一次有正量差，开市初始化
			//HqData[jys].lpPreData[i].jrkp=lpLastHq->zjjg;
			//初始化分时数据