?? dataproviderdlg.cpp
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// DataProviderDlg.cpp : implementation file
//
#include "stdafx.h"
#include "DataProvider.h"
#include "DataProviderDlg.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
////////////////////////////////////////////////////////////////////////
// CDataProviderDlg dialog
CDataProviderDlg::CDataProviderDlg(CWnd* pParent /*=NULL*/)
: CDialog(CDataProviderDlg::IDD, pParent)
{
//{{AFX_DATA_INIT(CDataProviderDlg)
// NOTE: the ClassWizard will add member initialization here
//}}AFX_DATA_INIT
// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
ReadSystemIni();
m_Socket.m_szNetAdr = m_szNetAdr;
m_Socket.m_nNetPort = m_nNetPort;
}
void CDataProviderDlg::DoDataExchange(CDataExchange* pDX)
{
CDialog::DoDataExchange(pDX);
//{{AFX_DATA_MAP(CDataProviderDlg)
// NOTE: the ClassWizard will add DDX and DDV calls here
//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(CDataProviderDlg, CDialog)
//{{AFX_MSG_MAP(CDataProviderDlg)
ON_WM_PAINT()
ON_WM_QUERYDRAGICON()
ON_BN_CLICKED(IDC_END, OnEnd)
ON_BN_CLICKED(IDC_EDIT_SYSINI, OnEditSysini)
ON_BN_CLICKED(IDC_REREAD_SYSINI, OnRereadSysini)
ON_BN_CLICKED(IDC_CONNECT, OnConnect)
ON_WM_TIMER()
ON_WM_CLOSE()
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////
// CDataProviderDlg message handlers
BOOL CDataProviderDlg::OnInitDialog()
{
CDialog::OnInitDialog();
// Set the icon for this dialog. The framework does this automatically
// when the application's main window is not a dialog
SetIcon(m_hIcon, TRUE); // Set big icon
SetIcon(m_hIcon, FALSE); // Set small icon
// TODO: Add extra initialization here
return TRUE; // return TRUE unless you set the focus to a control
}
// If you add a minimize button to your dialog, you will need the code below
// to draw the icon. For MFC applications using the document/view model,
// this is automatically done for you by the framework.
void CDataProviderDlg::OnPaint()
{
if (IsIconic())
{
CPaintDC dc(this); // device context for painting
SendMessage(WM_ICONERASEBKGND, (WPARAM) dc.GetSafeHdc(), 0);
// Center icon in client rectangle
int cxIcon = GetSystemMetrics(SM_CXICON);
int cyIcon = GetSystemMetrics(SM_CYICON);
CRect rect;
GetClientRect(&rect);
int x = (rect.Width() - cxIcon + 1) / 2;
int y = (rect.Height() - cyIcon + 1) / 2;
// Draw the icon
dc.DrawIcon(x, y, m_hIcon);
}
else
{
CDialog::OnPaint();
}
}
// The system calls this to obtain the cursor to display while the user drags
// the minimized window.
HCURSOR CDataProviderDlg::OnQueryDragIcon()
{
return (HCURSOR) m_hIcon;
}
void CDataProviderDlg::ReadSystemIni()
{
char lpBuffer[301];
char pReturnString[4096];
int nPointCount,i,j,nSubPos;
LPUNITSTRUCT lpTempUnit;
LPPOINTSTRUCT lpTempPoint;
CString strFileName,AlertString,SectionString;
CString EntryString,strValue;
//得到系統配置文件的全路徑
::GetCurrentDirectory( 300, (LPTSTR) lpBuffer );
strFileName.Format("%s\\Test.ini",lpBuffer);
//取段名
GetPrivateProfileString("ControlSegment","Name","",
pReturnString,4095,(LPCTSTR)strFileName);
m_Segment.SegmentName = pReturnString;
if(m_Segment.SegmentName.IsEmpty())
{
AfxMessageBox("配置文件\"Test.ini\"不存在 或\r\n段名為空!!");
return;
}
//取網絡地址和端口號
GetPrivateProfileString("ControlSegment","ServerAddress","",
pReturnString,4095,(LPCTSTR)strFileName);
m_szNetAdr = pReturnString;
if(m_szNetAdr.IsEmpty())
{
AfxMessageBox("服務器地址不能為空!!");
return;
}
m_nNetPort = GetPrivateProfileInt("ControlSegment","ServerCtrlPort",
8888,(LPCTSTR)strFileName);
GetPrivateProfileString("ControlSegment","Memo","",pReturnString,
4095,(LPCTSTR)strFileName);
m_Segment.SegmentMemo = pReturnString;
m_Segment.UnitCount = GetPrivateProfileInt("ControlSegment",
"UnitCount",0,(LPCTSTR)strFileName);
if(!m_Segment.UnitCount)
{
AfxMessageBox("必須有單元并且數目不能為0!");
m_Segment.SegmentName.Empty();
return;
}
for(i = 1;(UINT)i <= m_Segment.UnitCount;i++)
{
lpTempUnit = new UNITSTRUCT;
SectionString.Format("Unit%d",i);
GetPrivateProfileString((LPCTSTR)SectionString,"UnitName","",
pReturnString,4095,(LPCTSTR)strFileName);
lpTempUnit->UnitName = pReturnString;
if(lpTempUnit->UnitName.IsEmpty())
{
AlertString.Format("第%d個單元信息不全!",i);
AfxMessageBox(AlertString);
OnEnd();
delete lpTempUnit;
return;
}
GetPrivateProfileString((LPCTSTR)SectionString,"UnitMemo","",
pReturnString,4095,(LPCTSTR)strFileName);
lpTempUnit->UnitMemo = pReturnString;
nPointCount = GetPrivateProfileInt((LPCTSTR)SectionString,
"PointCount",0,(LPCTSTR)strFileName);
if(!nPointCount)
{
AlertString.Format("第%d個單元沒有點!",i);
AfxMessageBox(AlertString);
OnEnd();
delete lpTempUnit;
return;
}
for(j = 1; j <= nPointCount;j++)
{
EntryString.Format("Point%d",j);
GetPrivateProfileString((LPCTSTR)SectionString,
(LPCTSTR)EntryString,"",pReturnString,4095,
(LPCTSTR)strFileName);
strValue = pReturnString;
lpTempPoint = new POINTSTRUCT;
nSubPos = strValue.Find(',');
if(nSubPos < 0)
{
AlertString.Format("第%d個單元第%d個點信息錯誤!",i,j);
AfxMessageBox(AlertString);
delete lpTempPoint;
m_Segment.UnitArray.Add(lpTempUnit);
OnEnd();
return;
}
lpTempPoint->PointName = strValue.Left(nSubPos);
if(lpTempPoint->PointName.IsEmpty())
{
AlertString.Format("第%d個單元第%d個點信息錯誤!",i,j);
AfxMessageBox(AlertString);
delete lpTempPoint;
m_Segment.UnitArray.Add(lpTempUnit);
OnEnd();
return;
}
strValue = strValue.Right(strValue.GetLength() - nSubPos - 1);
nSubPos = strValue.Find(',');
if(nSubPos < 0)
{
AlertString.Format("第%d個單元第%d個點信息錯誤!",i,j);
AfxMessageBox(AlertString);
delete lpTempPoint;
m_Segment.UnitArray.Add(lpTempUnit);
OnEnd();
return;
}
lpTempPoint->Value = atoi(strValue.Left(nSubPos));
strValue = strValue.Right(strValue.GetLength() - nSubPos - 1);
lpTempPoint->PointMemo = strValue;
lpTempUnit->PointArray.Add(lpTempPoint);
}
m_Segment.UnitArray.Add(lpTempUnit);
}
}
void CDataProviderDlg::OnEnd()
{
// TODO: Add your control notification handler code here
//去掉定時器。
KillTimer(1);
//端開SOCKET，清除內存。
DestroyIni();
//關閉對話框
CDialog::OnOK();
}
void CDataProviderDlg::DestroyIni()
{
int UnitCount,PointCount,i,j;
LPUNITSTRUCT lpTempUnit;
LPPOINTSTRUCT lpTempPoint;
//關閉SOCKET連接。
if(m_Socket.m_bNetConnected)
{
m_Socket.Close();
m_Socket.m_bNetConnected = FALSE;
SetDlgItemText(IDC_CONNECT , "連接" );
}
if(m_Segment.UnitArray.GetSize() > 0)
{
UnitCount = m_Segment.UnitArray.GetSize();
for(i = 0 ; i < UnitCount ; i++)
{
lpTempUnit = (LPUNITSTRUCT)(m_Segment.UnitArray).GetAt(i);
if(!lpTempUnit)
continue;
if(lpTempUnit->PointArray.GetSize() > 0)
{
PointCount = lpTempUnit->PointArray.GetSize();
for(j = 0;j < PointCount;j++)
{
lpTempPoint = (LPPOINTSTRUCT)
lpTempUnit->PointArray.GetAt(j);
if(lpTempPoint)
{
delete lpTempPoint;
}
}
lpTempUnit->PointArray.RemoveAll();
}
delete lpTempUnit;
}
m_Segment.UnitArray.RemoveAll();
}
m_Segment.SegmentName.Empty();
}
void CDataProviderDlg::HandleNetData(LPMODFRAME pFrame)
{
LPSEGMENTSTRUCT lpTempSegment;
LPUNITSTRUCT lpTempUnit;
LPPOINTSTRUCT lpTempPoint;
CString TempSysName , TempUnitName , TempPointName , strTemp;
int nSubPos,i,j,nUnitCount,nPointCount;
CListBox* m_MessageList=(CListBox*)GetDlgItem(IDC_RECEIVED_DATA);
if (m_MessageList->GetCount()>30)
m_MessageList->ResetContent();
m_MessageList->AddString(pFrame->Content);
switch(pFrame->nOrder)
{
case 1:
{
pFrame->nOrder = 2;
m_Socket.SendFrame(pFrame);
break;
}
case 3:
{
if(m_Segment.SegmentName.IsEmpty())
break;
pFrame->Content.Format("%s;%s",m_Segment.SegmentName,
m_Segment.SegmentMemo);
pFrame->nOrder = 4;
m_Socket.SendFrame(pFrame);
break;
}
case 5://索要單元信息
{
if(pFrame->Content.Right(1) == ";")
pFrame->Content = pFrame->Content.Left(
pFrame->Content.GetLength() - 1);
if(m_Segment.SegmentName != pFrame->Content)
break;
pFrame->Content += ";";
lpTempSegment = &m_Segment;
nUnitCount = lpTempSegment->UnitArray.GetSize();
for(i = 0;i < nUnitCount; i++)
{
lpTempUnit = (LPUNITSTRUCT)
(lpTempSegment->UnitArray).GetAt(i);
if(lpTempUnit)
{
pFrame->Content = pFrame->Content +
lpTempUnit->UnitName + ";";
}
}
pFrame->nOrder = 6;
m_Socket.SendFrame(pFrame);
break;
}
case 7://取某單元的全部點信息
{
BOOL bIsSend = FALSE;
if(pFrame->Content.Right(1) == ";")
pFrame->Content = pFrame->Content.Left(
pFrame->Content.GetLength() - 1);
nSubPos = pFrame->Content.Find('.');
if(nSubPos < 0)
break;
TempSysName = pFrame->Content.Left(nSubPos);
TempUnitName = pFrame->Content.Right(
pFrame->Content.GetLength() - nSubPos - 1);
if(m_Segment.SegmentName != TempSysName)
break;
pFrame->Content += ";";
lpTempSegment = &m_Segment;
nUnitCount = lpTempSegment->UnitArray.GetSize();
for(i = 0;i < nUnitCount; i++)
{
lpTempUnit = (LPUNITSTRUCT)
(lpTempSegment->UnitArray).GetAt(i);
if(!lpTempUnit)continue;
if(lpTempUnit->UnitName == TempUnitName)
{
break;
}
}
if(i >= nUnitCount)
break;
//找到單元了
nPointCount = lpTempUnit->PointArray.GetSize();
for(j = 0; j < nPointCount;j++)
{
lpTempPoint = (LPPOINTSTRUCT)
lpTempUnit->PointArray.GetAt(j);
if(!lpTempPoint)continue;
bIsSend = TRUE;
strTemp.Format("%s,%.3f,%s;",lpTempPoint->PointName,
*(float*)&(lpTempPoint->Value) ,
(LPCTSTR)lpTempPoint->PointMemo);
pFrame->Content = pFrame->Content + strTemp;
}
if(bIsSend)
{
pFrame->nOrder = 8;
m_Socket.SendFrame(pFrame);
break;
}
break;
}
}
delete pFrame;
}
void CDataProviderDlg::OnEditSysini()
{
// TODO: Add your control notification handler code here
WinExec("Notepad.exe Test.ini",SW_SHOW);
}
void CDataProviderDlg::OnRereadSysini()
{
// TODO: Add your control notification handler code here
//斷開SOCKET，清除內存
DestroyIni();
//重新初始化
ReadSystemIni();
m_Socket.m_szNetAdr = m_szNetAdr;
m_Socket.m_nNetPort = m_nNetPort;
//建立SOCKET連接
if(m_bConnect)
{
m_Socket.Create();
m_Socket.Init(this);
if(m_Socket.Connect(m_Socket.m_szNetAdr,m_Socket.m_nNetPort))
{
m_Socket.m_bNetConnected = TRUE;
SetDlgItemText(IDC_CONNECT , "斷開" );//將按鍵改為斷開。
}
else
{
m_Socket.Close();
}
}
}
void CDataProviderDlg::OnConnect()
{
// TODO: Add your control notification handler code here
if(m_Socket.m_bNetConnected)
{
m_bConnect = FALSE;
m_Socket.Close();
m_Socket.m_bNetConnected = FALSE;
SetDlgItemText(IDC_CONNECT , "連接" );
KillTimer(1);
}
else
{
m_bConnect = TRUE;
m_Socket.Create();
m_Socket.Init(this);
if(m_Socket.Connect(m_Socket.m_szNetAdr,m_Socket.m_nNetPort))
{
m_Socket.m_bNetConnected = TRUE;
SetDlgItemText(IDC_CONNECT , "斷開" );
SetTimer(1,5000,NULL);
}
else
{
m_Socket.Close();
}
}
}
void CDataProviderDlg::OnTimer(UINT nIDEvent)
{
// TODO: Add your message handler code here and/or call default
int UnitCount,PointCount,i,j;
LPUNITSTRUCT lpTempUnit;
LPPOINTSTRUCT lpTempPoint;
LPMODFRAME pFrame;
switch(nIDEvent)
{
case 1:
{
if(!m_Socket.m_bNetConnected)
return;
srand((unsigned)time(NULL));
if(m_Segment.UnitArray.GetSize() > 0)
{
UnitCount = m_Segment.UnitArray.GetSize();
for(i = 0 ; i < UnitCount ; i++)
{
lpTempUnit =
(LPUNITSTRUCT)(m_Segment.UnitArray).GetAt(i);
if(!lpTempUnit)
continue;
if(lpTempUnit->PointArray.GetSize() > 0)
{
PointCount = lpTempUnit->PointArray.GetSize();
for(j = 0;j < PointCount;j++)
{
lpTempPoint = (LPPOINTSTRUCT)
lpTempUnit->PointArray.GetAt(j);
if(lpTempPoint)
{
lpTempPoint->Value=rand();
pFrame=new ModFrame;
pFrame->Content.Format("%s.%s.%s=%d;",
m_Segment.SegmentName,
lpTempUnit->UnitName,
lpTempPoint->PointName,
lpTempPoint->Value);
pFrame->nOrder = 10;
m_Socket.SendFrame(pFrame);
delete pFrame;
}
}
}
}
}
}
}
CDialog::OnTimer(nIDEvent);
}
void CDataProviderDlg::OnClose()
{
// TODO: Add your message handler code here and/or call default
//去掉定時器。
KillTimer(1);
//端開SOCKET，清除內存。
DestroyIni();
//關閉對話框
CDialog::OnClose();
}
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