kaitai.cpp

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// Kaitai.cpp : implementation file
//
#include "stdafx.h"
#include "resource.h"
#include "Kaitai.h"
#include "chyuDlg.h"
#include "database.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CKaitai dialog


CKaitai::CKaitai(CWnd* pParent /*=NULL*/)
	: CDialog(CKaitai::IDD, pParent)
{
	//{{AFX_DATA_INIT(CKaitai)
	m_bianhao = _T("");
	m_louceng = _T("");
	m_renshu = _T("");
	m_taiming = _T("");
	//}}AFX_DATA_INIT
}


void CKaitai::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CKaitai)
	DDX_Text(pDX, IDC_EDIT_BIANHAO, m_bianhao);
	DDV_MaxChars(pDX, m_bianhao, 20);
	DDX_Text(pDX, IDC_EDIT_LOUCENG, m_louceng);
	DDV_MaxChars(pDX, m_louceng, 10);
	DDX_Text(pDX, IDC_EDIT_RENSHU, m_renshu);
	DDV_MaxChars(pDX, m_renshu, 10);
	DDX_Text(pDX, IDC_EDIT_TAIMING, m_taiming);
	DDV_MaxChars(pDX, m_taiming, 30);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CKaitai, CDialog)
	//{{AFX_MSG_MAP(CKaitai)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CKaitai message handlers

void CKaitai::OnOK() 
{
	SOCKET s_sock;
	struct sockaddr_in addrClient;
	int nCnt,i,j,sendlen;
	char sendbuf[257],recbuf[257];
	char bianhao[21],renshu[11],LiuShuiHao[11],ShiJian[21],louceng[51],taiming[51];
	unsigned short crc;
	u_short portid;
	u_long SAddr;
	char oprid[21];
	//CCeDBDatabase  m_db;
	//CCeDBRecord rs;
	//CCeDBProp props[7];
    //int num;
	CString strCode1;
	WCHAR wcCode[257];
	int taiweilen,caipulen;
	HANDLE hFile;
	unsigned long len;

	UpdateData(TRUE);
	WideCharToMultiByte(CP_ACP,0,m_bianhao,-1,bianhao,255,NULL,NULL);
	WideCharToMultiByte(CP_ACP,0,m_renshu,-1,renshu,255,NULL,NULL);
	WideCharToMultiByte(CP_ACP,0,m_louceng,-1,louceng,255,NULL,NULL);
	WideCharToMultiByte(CP_ACP,0,m_taiming,-1,taiming,255,NULL,NULL);
	

	hFile = CreateFile(CONFIGFILE, GENERIC_READ, FILE_SHARE_READ,
		  NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
 	if (hFile==INVALID_HANDLE_VALUE) 
	{
		MessageBox(TEXT("打开配置文件失败，请点“配置”按钮重新配置"));
		return ;
	}
	ReadFile(hFile,&SAddr,4,&len,NULL);
	ReadFile(hFile,&portid,2,&len,NULL);
	ReadFile(hFile,&taiweilen,4,&len,NULL);
	ReadFile(hFile,&caipulen,4,&len,NULL);
	ReadFile(hFile,oprid,20,&len,NULL);
	CloseHandle(hFile);
	sprintf(sendbuf,"%c%s%c%s%c%s%c",0x01,bianhao,0x1b,renshu,0x1b,oprid,0x1b);
	crc=0;
	sendlen=strlen(sendbuf);
	i=0;
	while (i<sendlen)
	{
		crc+=(unsigned char)sendbuf[i];
		i++;
	}
	sendbuf[i]=crc/256;
	sendbuf[i+1]=crc%256;
	sendbuf[i+2]=0;
	sendlen+=3;
	s_sock = socket (AF_INET, SOCK_STREAM, 0);
	if (s_sock == INVALID_SOCKET) 
	{
		MessageBox(TEXT("通讯失败,请检查设备"));
		//CDialog::OnCancel();
		return;
	}
    addrClient.sin_family=AF_INET;
	addrClient.sin_addr.s_addr=SAddr;
	addrClient.sin_port=portid;
		
	if (connect(s_sock, (struct sockaddr *)&addrClient, sizeof (addrClient))==SOCKET_ERROR ) 
	{
		closesocket(s_sock);
		MessageBox(TEXT("通讯失败,请检查设备"));
		//CDialog::OnCancel();
		return;
	}
	
	i=0;
	while (i<5)
	{
		i++;
		if (send (s_sock, sendbuf, sendlen, 0) == SOCKET_ERROR)
		{
			continue;
		}
		if ((nCnt=recv (s_sock, recbuf, 256, 0)) == SOCKET_ERROR) 
		{
			continue;
		}
		crc=0;
		j=0;
		while (j<nCnt-3)
		{
			crc+=(unsigned char)recbuf[j];
			j++;
		}
		if (crc!=(unsigned char)recbuf[j]*256+(unsigned char)recbuf[j+1]) continue;
		if (recbuf[1]==0x01) continue;
		if (recbuf[1]==0x03)
		{
			closesocket(s_sock);
			MessageBox(TEXT("开台失败"));
			return;
		}
		closesocket(s_sock);
		i=0;
		j=3;
		while (recbuf[j]!=0x1b)
		{
			LiuShuiHao[i]=recbuf[j];
			i++;
			j++;
		}
		while(i<10) 
		{
			LiuShuiHao[i]=(char)0xff;
			i++;
		}
		LiuShuiHao[i]=0;
		i=0;
		j++;
		while (recbuf[j]!=0x1b)
		{
			ShiJian[i]=recbuf[j];
			i++;
			j++;
		}
		while(i<20) 
		{
			ShiJian[i]=(char)0xff;
			i++;
		}
		ShiJian[i]=0;
/*strcpy(LiuShuiHao,"1111");
strcpy(ShiJian,"1234");
		if(!m_db.Open (DB_TAIWEI))
		{
			MessageBox(TEXT("打开数据库失败"));
			return ;
		}
		num=(int)m_db.GetNumRecords ();
		m_db.SeekFirst();
		for(i=0;i<num;i++)
		{
			m_db.ReadCurrRecord (&rs);
			strCode1=rs.GetPropFromIdent(PROP_CODE(1))->GetString ();
			if (!strCode1.Compare(m_bianhao))
			{
				strCode1=rs.GetPropFromIdent(PROP_CODE(3))->GetString ();
				swprintf(wcCode,L"%s",m_bianhao);
				props[0]=CCeDBProp(wcCode,PROP_CODE(1));
				swprintf(wcCode,L"%s",m_taiming);
				props[1]=CCeDBProp(wcCode,PROP_CODE(2));
				swprintf(wcCode,L"%s",strCode1);
				props[2]=CCeDBProp(wcCode,PROP_CODE(3));
				swprintf(wcCode,L"%s",m_louceng);
				props[3]=CCeDBProp(wcCode,PROP_CODE(4));
				MultiByteToWideChar(CP_ACP,0,LiuShuiHao,-1,wcCode,255);
				props[4]=CCeDBProp(wcCode,PROP_CODE(5));
				swprintf(wcCode,L"%s",m_renshu);
				props[5]=CCeDBProp(wcCode,PROP_CODE(6));
				MultiByteToWideChar(CP_ACP,0,ShiJian,-1,wcCode,255);
				props[6]=CCeDBProp(wcCode,PROP_CODE(7));
				if (!rs.AddProps (props,7));
				if (!m_db.WriteCurrRecord(&rs));
MessageBox(L"1");
				break;
			}
			m_db.SeekNext();
		}*/
		////
		char RecordBuf[257],*ptchar,field[257];
		HANDLE hFile;
		unsigned long len;
		hFile = CreateFile(DB_TAIWEI, GENERIC_READ|GENERIC_WRITE, FILE_SHARE_READ|FILE_SHARE_WRITE,
			  NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
 		if (hFile==INVALID_HANDLE_VALUE) 
		{
			closesocket(s_sock);
			return;
		}
 		while(fGetRecord(hFile,RecordBuf))
 		{
			ptchar=RecordBuf;
			ptchar=fGetaField(ptchar,field);
 			MultiByteToWideChar(CP_ACP,0,field,-1,wcCode,255);
			if (!m_bianhao.Compare(wcCode))
			{
				sprintf(recbuf,"%s%c%s%c%s%c%s%c%s%c%s%c%c%c",bianhao,0x1b,taiming,0x1b,"开台",0x1b,louceng,0x1b,LiuShuiHao,0x1b,ShiJian,0x1b,0x0d,0x0a);
			//	sprintf(recbuf,"%s%c%s",LiuShuiHao,0x1b,ShiJian);
				SetFilePointer(hFile,-2-strlen(RecordBuf),0,FILE_CURRENT);
				WriteFile(hFile,recbuf,strlen(recbuf),&len,NULL);
			}
 		}
		CloseHandle(hFile);
		hFile = CreateFile(m_bianhao, GENERIC_WRITE, FILE_SHARE_WRITE,
			  NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
 		if (hFile==INVALID_HANDLE_VALUE) return;
		CloseHandle(hFile);
		////
		CDialog::OnOK();
		return;
	}
	closesocket(s_sock);
	MessageBox(TEXT("通讯失败,请检查设备"));
	//CDialog::OnCancel();
}