TwoLaserHead-PushJig/LaiPuLaser/ExcelMgr.cpp

#include "StdAfx.h"
#include "ExcelMgr.h"
#include <odbcinst.h>

#include <io.h>

#define TABLE_NAME  "table1"
CExcelMgr::CExcelMgr(void)
{
}
CExcelMgr::~CExcelMgr(void)
{
}
///////////////////////////////////////////////////////////////////////////////
//	BOOL MakeSurePathExists( CString &Path,bool FilenameIncluded)
//	<09><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
//		Path				·<><C2B7>
//		FilenameIncluded	·<><C2B7><EFBFBD>Ƿ<EFBFBD><C7B7><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD><C4BC><EFBFBD>
//	<09><><EFBFBD><EFBFBD>ֵ:
//		<09>ļ<EFBFBD><C4BC>Ƿ<EFBFBD><C7B7><EFBFBD><EFBFBD><EFBFBD>
//	˵<><CBB5>:
//		<09>ж<EFBFBD>Path<74>ļ<EFBFBD>(FilenameIncluded=true)<29>Ƿ<EFBFBD><C7B7><EFBFBD><EFBFBD><EFBFBD>,<2C><><EFBFBD>ڷ<EFBFBD><DAB7><EFBFBD>TURE<52><45><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڷ<EFBFBD><DAB7><EFBFBD>FALSE
//		<09>Զ<EFBFBD><D4B6><EFBFBD><EFBFBD><EFBFBD>Ŀ¼
//
///////////////////////////////////////////////////////////////////////////////
BOOL CExcelMgr::MakeSurePathExists( CString &Path,bool FilenameIncluded)
{
	int Pos=0;
	while((Pos=Path.Find('\\',Pos+1))!=-1)
		CreateDirectory(Path.Left(Pos),NULL);
	if(!FilenameIncluded)
		CreateDirectory(Path,NULL);
	//	return ((!FilenameIncluded)?!_access(Path,0):
	//	!_access(Path.Left(Path.ReverseFind('\\')),0));
	
	return !_access(Path,0);
}
//<2F><><EFBFBD><EFBFBD>Ĭ<EFBFBD>ϵ<EFBFBD><CFB5>ļ<EFBFBD><C4BC><EFBFBD>
BOOL CExcelMgr::GetDefaultXlsFileName(CString &Path,CString& sExcelFile)
{
	///Ĭ<><C4AC><EFBFBD>ļ<EFBFBD><C4BC><EFBFBD><EFBFBD><EFBFBD>yyyymmddhhmmss.xls
	CString timeStr;
	CTime day;
	day=CTime::GetCurrentTime();
	int filenameday,filenamemonth,filenameyear,filehour,filemin,filesec;
	filenameday=day.GetDay();//dd
	filenamemonth=day.GetMonth();//mm<6D>·<EFBFBD>
	filenameyear=day.GetYear();//yyyy
	filehour=day.GetHour();//hh
	filemin=day.GetMinute();//mm<6D><6D><EFBFBD><EFBFBD>
	filesec=day.GetSecond();//ss
	timeStr.Format("%04d%02d%02d%02d%02d%02d",filenameyear,filenamemonth,filenameday,filehour,filemin,filesec);
	
	sExcelFile =  timeStr + ".xls";
	// prompt the user (with all document templates)
	CFileDialog dlgFile(FALSE,".xls",sExcelFile);
	CString title;
	CString strFilter;
	
	title = "<EFBFBD><EFBFBD><EFBFBD><EFBFBD>";
	strFilter = "Excel<EFBFBD>ļ<EFBFBD>(*.xls)";
	strFilter += (TCHAR)'\0';   // next string please
	strFilter += _T("*.xls");
	strFilter += (TCHAR)'\0';   // last string
	dlgFile.m_ofn.nMaxCustFilter++;
	dlgFile.m_ofn.nFilterIndex = 1;
	// append the "*.*" all files filter
	CString allFilter;
	VERIFY(allFilter.LoadString(AFX_IDS_ALLFILTER));
	strFilter += allFilter;
	strFilter += (TCHAR)'\0';   // next string please
	strFilter += _T("*.*");
	strFilter += (TCHAR)'\0';   // last string
	dlgFile.m_ofn.nMaxCustFilter++;
	
	dlgFile.m_ofn.lpstrFilter = strFilter;
	dlgFile.m_ofn.lpstrTitle = title;

	if(Path == "")
	{
              if(dlgFile.DoModal()==IDCANCEL)
                  return FALSE; // open cancelled
              sExcelFile = dlgFile.GetPathName();
              //<2F><><EFBFBD><EFBFBD>ΪĬ<CEAA><C4AC>·<EFBFBD><C2B7>
              int Index = sExcelFile.ReverseFind(_T('\\'));
              int len = sExcelFile.GetLength();
              Path = sExcelFile.Left(len -(len-Index));
	}
	else
	{
              sExcelFile = Path+"\\"+timeStr + ".xls";
	}
	sExcelFile.ReleaseBuffer();
	if (MakeSurePathExists(sExcelFile,true)) {
		if(!DeleteFile(sExcelFile)) {    // delete the file
			AfxMessageBox("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD>ʱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>");
			return FALSE;
		}
	}
	return TRUE;
}

//////////////////////////////////////////////////////////////////////////////
//<2F><><EFBFBD>ƣ<EFBFBD>GetExcelDriver
//<2F><><EFBFBD>ܣ<EFBFBD><DCA3><EFBFBD>ȡODBC<42><43>Excel<65><6C><EFBFBD><EFBFBD>
//<2F><><EFBFBD>ߣ<EFBFBD><DFA3>쾰<EFBFBD><ECBEB0>(jingzhou_xu@163.net)
//<2F><>֯<EFBFBD><D6AF>δ<EFBFBD><CEB4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>(Future Studio)
//<2F><><EFBFBD>ڣ<EFBFBD>2002.9.1
/////////////////////////////////////////////////////////////////////////////
CString CExcelMgr::GetExcelDriver()
{
    char szBuf[2001];
    WORD cbBufMax = 2000;
    WORD cbBufOut;
    char *pszBuf = szBuf;
    CString sDriver;
	
    // <20><>ȡ<EFBFBD>Ѱ<EFBFBD>װ<EFBFBD><D7B0><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>(<28><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>odbcinst.h<><68>)
    if (!SQLGetInstalledDrivers(szBuf, cbBufMax, &cbBufOut))
        return "";
    
    // <20><><EFBFBD><EFBFBD><EFBFBD>Ѱ<EFBFBD>װ<EFBFBD><D7B0><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƿ<EFBFBD><C7B7><EFBFBD>Excel...
    do
    {
        if (strstr(pszBuf, "Excel") != 0)
        {
            //<2F><><EFBFBD><EFBFBD> !
            sDriver = CString(pszBuf);
            break;
        }
        pszBuf = strchr(pszBuf, '\0') + 1;
    }
    while (pszBuf[1] != '\0');
	
    return sDriver;
}
//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݿ<EFBFBD><DDBF><EFBFBD>(ColNum <20><><EFBFBD>е<EFBFBD><D0B5><EFBFBD><EFBFBD><EFBFBD>)
void CExcelMgr::CreatDataBaseTable(CString &Path,int ColNum)
{
	CString sDriver;
	CString sExcelFile; 
	CString sSql;
	CString tableName(TABLE_NAME);
	
	sDriver = GetExcelDriver();
	if (sDriver.IsEmpty())
	{
		// û<>з<EFBFBD><D0B7><EFBFBD>Excel<65><6C><EFBFBD><EFBFBD>
		AfxMessageBox("û<EFBFBD>а<EFBFBD>װExcel!\n<EFBFBD><EFBFBD><EFBFBD>Ȱ<EFBFBD>װExcel<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD>õ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>!");
		return;
	}
	
	///Ĭ<><C4AC><EFBFBD>ļ<EFBFBD><C4BC><EFBFBD>
	if (!GetDefaultXlsFileName(Path,sExcelFile))
		return;
	
	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>д<EFBFBD>ȡ<EFBFBD><C8A1><EFBFBD>ַ<EFBFBD><D6B7><EFBFBD>
	sSql.Format("DRIVER={%s};DSN='';FIRSTROWHASNAMES=1;READONLY=FALSE;CREATE_DB=\"%s\";DBQ=%s",sDriver, sExcelFile, sExcelFile);
	
	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݿ<EFBFBD> (<28><>Excel<65><6C><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD>)
	if( m_Database.OpenEx(sSql,CDatabase::noOdbcDialog) )
	{
		// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ṹ
		int i;
		LVCOLUMN columnData;
		CString columnName;

		sSql = "";
		columnData.mask = LVCF_TEXT;
		columnData.cchTextMax =100;
		columnData.pszText = columnName.GetBuffer (100);
		for(i=0;i<ColNum;i++)
		{
			if (i!=0)
			{
				sSql = sSql + ", " ;
			}
			CString ColName;
			ColName.Format(_T("%d"),i);
			sSql = sSql + " " + ColName +" TEXT";
		}
		columnName.ReleaseBuffer();

		m_ColNum = ColNum;

		sSql = "CREATE TABLE " + tableName + " ( " + sSql +  " ) ";
		m_Database.ExecuteSQL(sSql);
	}	   
}
CString CExcelMgr::GetTableItemName()
{
     CString strH;//<2F><><EFBFBD><EFBFBD>     
     strH = "";
     for(int i=0;i<m_ColNum;i++)
     {
          if (i!=0)
          {
               strH = strH + ", " ;
          }
               CString ColName;
               ColName.Format(_T("%d"),i);
               strH = strH + " " + ColName +" ";
     }
     return strH;
}
void CExcelMgr::ExportListToExcel(CListCtrl* pList)
{
      if(!m_Database.IsOpen())
           return;

      CString tableName(TABLE_NAME);
      CString sSql;
      CString strH = GetTableItemName();//<2F><><EFBFBD><EFBFBD>
      CString strV;//ֵ
      int columnNum = 0;
      //pList <20>е<EFBFBD><D0B5><EFBFBD><EFBFBD><EFBFBD>
      int k = 0;
      CHeaderCtrl* pHeaderCtrl = pList->GetHeaderCtrl();
      if(pHeaderCtrl)
      {
           columnNum = pHeaderCtrl->GetItemCount();
      }
      
      int nItemIndex;
      for (nItemIndex=0;nItemIndex<pList->GetItemCount();nItemIndex++)
      {
            strV = "";
            for(int i=0;i<m_ColNum;i++)
            {
                  if (i!=0)
                  {
                       strV = strV + ", " ;
                  }
                  if(i<columnNum)
                  {
                       strV = strV + " '" + pList->GetItemText(nItemIndex,i) +"' ";
                  }
                  else
                  {
                       strV = strV + " '" + " " +"' ";
                  }
            }
            
            sSql = "INSERT INTO "+ tableName +" ("+ strH + ")"+" VALUES("+ strV + ")";
            m_Database.ExecuteSQL(sSql);
      }
}
//<2F><><EFBFBD><EFBFBD>һ<EFBFBD><D2BB>
void CExcelMgr::InsertStringVec(vector<CString> &StrVec)
{
      if(!m_Database.IsOpen())
            return;

      CString tableName(TABLE_NAME);
      CString sSql;
      CString strH = GetTableItemName();//<2F><><EFBFBD><EFBFBD>
      CString strV;//ֵ
       
      int size  = StrVec.size();
      strV = "";
      for(int i=0;i<m_ColNum;i++)
      {
            if (i!=0)
            {
                 strV = strV + ", " ;
            }
            if(i>=size)
            {
                 strV = strV + " '" + " " +"' ";
            }
            else
            {
                 strV = strV + " '" + StrVec[i] +"' ";
            }
      }
      
      sSql = "INSERT INTO "+ tableName +" ("+ strH + ")"+" VALUES("+ strV + ")";
      m_Database.ExecuteSQL(sSql);
}
//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
void CExcelMgr::InsertNullItem(int n)
{
       if(!m_Database.IsOpen())
            return;

       CString tableName(TABLE_NAME);
       CString sSql;
       CString strH = GetTableItemName();//<2F><><EFBFBD><EFBFBD>
       CString strV;//ֵ

       for(int k=0;k<n;k++)
       {
              strV = "";
              for(int i=0;i<m_ColNum;i++)
              {
                    if (i!=0)
                    {
                         strV = strV + ", " ;
                    }
                    {
                         strV = strV + " '" + " " +"' ";
                    }
              }
              
              sSql = "INSERT INTO "+ tableName +" ("+ strH + ")"+" VALUES("+ strV + ")";
              m_Database.ExecuteSQL(sSql);
       }
}

//<2F>ر<EFBFBD><D8B1><EFBFBD><EFBFBD>ݿ<EFBFBD><DDBF><EFBFBD>
void CExcelMgr::CloseDataBase()
{
      if(m_Database.IsOpen())
           m_Database.Close();
}