netserverdlg.cpp

组播发送测试网络程序,服务器端

// NetServerDlg.cpp : implementation file
//

#include "stdafx.h"
#include "NetServer.h"
#include "NetServerDlg.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif


 
/////////////////////////////////////////////////////////////////////////////
// CAboutDlg dialog used for App About

class CAboutDlg : public CDialog
{
public:
	CAboutDlg();

// Dialog Data
	//{{AFX_DATA(CAboutDlg)
	enum { IDD = IDD_ABOUTBOX };
	//}}AFX_DATA

	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CAboutDlg)
	protected:
	virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV support
	//}}AFX_VIRTUAL

// Implementation
protected:
	//{{AFX_MSG(CAboutDlg)
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD)
{
	//{{AFX_DATA_INIT(CAboutDlg)
	//}}AFX_DATA_INIT
}

void CAboutDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CAboutDlg)
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)
	//{{AFX_MSG_MAP(CAboutDlg)
		// No message handlers
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CNetServerDlg dialog

CNetServerDlg::CNetServerDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CNetServerDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CNetServerDlg)
	m_strAdd = _T("");
	m_dwPort = 0;
	m_dwPackageSize = DEFAULT_PACKAGE_SIZE;
	m_strContent = _T("I LOVE this game !End");
	m_nSocketType = 0;
	m_nISAddMember = FALSE;
	m_bIsLoopBack = FALSE;
	m_nSndBuff = 10;
	m_bPortChanged = FALSE;
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CNetServerDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CNetServerDlg)
	DDX_Control(pDX, IDC_IPLIST, m_IPLIST);
	DDX_Control(pDX, IDC_COMBO1, m_COMTTL);
	DDX_Control(pDX, IDC_COMBO2, m_Comb2);
	DDX_Text(pDX, IDC_ADD, m_strAdd);
	DDX_Text(pDX, IDC_PORT, m_dwPort);
	DDV_MinMaxDWord(pDX, m_dwPort, 1000, 60000);
	DDX_Text(pDX, IDC_PACKAGESIZE, m_dwPackageSize);
	DDV_MinMaxDWord(pDX, m_dwPackageSize, 100, 65500);
	DDX_Text(pDX, IDC_STRVALUE, m_strContent);
	DDV_MaxChars(pDX, m_strContent, 120);
	DDX_Radio(pDX, IDC_RADIO1, m_nSocketType);
	DDX_Check(pDX, IDC_CHECK1, m_nISAddMember);
	DDX_Check(pDX, IDC_CHECK2, m_bIsLoopBack);
	DDX_Text(pDX, IDC_SNDBUF, m_nSndBuff);
	DDV_MinMaxInt(pDX, m_nSndBuff, -1, 128);
	DDX_Check(pDX, IDC_CHECK3, m_bPortChanged);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CNetServerDlg, CDialog)
	//{{AFX_MSG_MAP(CNetServerDlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_BN_CLICKED(IDC_SETBITRATE, OnSetbitrate)
	ON_BN_CLICKED(IDC_START, OnStart)
	ON_BN_CLICKED(IDC_STOP, OnStop)
	ON_CBN_SELCHANGE(IDC_COMBO2, OnSelchangeCombo2)
	ON_BN_CLICKED(IDC_SETPACKAGESIZE, OnSetpackagesize)
	ON_BN_CLICKED(IDC_LOADVALUE, OnLoadvalue)
	ON_BN_CLICKED(IDC_CLOSESOCKET, OnClosesocket)
	ON_WM_CLOSE()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CNetServerDlg message handlers

BOOL CNetServerDlg::OnInitDialog()
{
	CDialog::OnInitDialog();

	// Add "About..." menu item to system menu.

	// IDM_ABOUTBOX must be in the system command range.
	ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
	ASSERT(IDM_ABOUTBOX < 0xF000);

	CMenu* pSysMenu = GetSystemMenu(FALSE);
	if (pSysMenu != NULL)
	{
		CString strAboutMenu;
		strAboutMenu.LoadString(IDS_ABOUTBOX);
		if (!strAboutMenu.IsEmpty())
		{
			pSysMenu->AppendMenu(MF_SEPARATOR);
			pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);
		}
	}

	// 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
	InitPara();
    CheckStatus();
	return TRUE;  // return TRUE  unless you set the focus to a control
}

void CNetServerDlg::OnSysCommand(UINT nID, LPARAM lParam)
{
	if ((nID & 0xFFF0) == IDM_ABOUTBOX)
	{
		CAboutDlg dlgAbout;
		dlgAbout.DoModal();
	}
	else
	{
		CDialog::OnSysCommand(nID, lParam);
	}
}

// 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 CNetServerDlg::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 CNetServerDlg::OnQueryDragIcon()
{
	return (HCURSOR) m_hIcon;
}

void CNetServerDlg::Init() 
{   char szbuff[64];
    DWORD dwBitrate; 
	UpdateData(TRUE);
	sprintf(szbuff,"%s",m_strAdd);
	dwBitrate=fBitrateArray[m_Comb2.GetCurSel()]*1024*1024;
    g_nTTL=nTTLArray[m_COMTTL.GetCurSel()];
//	sprintf(szbuff,"%d",g_nTTL);
	//AfxMessageBox(szbuff);
	g_bIsAddMember=m_nISAddMember;
    g_bPortIschanged=m_bPortChanged;
	g_bIsLoopBack=m_bIsLoopBack;
	g_nSndBuf=m_nSndBuff;
	FillValue();
	m_Stream.SetPackageSize(m_dwPackageSize);
	m_Stream.SetBitrate(dwBitrate);
        //m_strIpArray[m_IPLIST.GetCurSel()]
	m_Stream.Init(szbuff,m_strIpArray[m_IPLIST.GetCurSel()],m_dwPort,
		m_nSocketType);
   
	UpdateSetValue();
	

}

void CNetServerDlg::OnSetbitrate() 
{
	 DWORD dwBitrate; 
	UpdateData(TRUE);

	dwBitrate=fBitrateArray[m_Comb2.GetCurSel()]*1024*1024;

	m_Stream.SetBitrate(dwBitrate);
	
    UpdateSetValue();
}

void CNetServerDlg::OnStart() 
{
	if(m_Stream.GetStreamStatus()==S_S_Idle)
	{
		Init();
	    Sleep(100);    
	}  
	m_Stream.Start();
	Sleep(10);
	CheckStatus();
}

void CNetServerDlg::OnCancel() 
{

	m_Stream.Close();
	// EndWSA();
	CDialog::OnCancel();
}

void CNetServerDlg::InitPara()
{
// m_comb1.SetCurSel(0);
 GetHostAddrLst();
 m_Comb2.SetCurSel(3);
 m_COMTTL.SetCurSel(0);
 

 m_strAdd=_T("226.8.8.5");
 m_dwPort=1900;
 g_hMonWnd=this->GetSafeHwnd();
 UpdateData(FALSE);
 m_IPLIST.SetCurSel(1);
}

void CNetServerDlg::OnStop() 
{
m_Stream.Stop();
Sleep(10);
CheckStatus();
}

LRESULT CNetServerDlg::WindowProc(UINT message, WPARAM wParam, LPARAM lParam) 
{
	// TODO: Add your specialized code here and/or call the base class
	switch(message){
	case MSG_SEND_PROGRESS:
		UpdateInfo(wParam,lParam);
		break;
    default:
		break;
	}// end switch
	return CDialog::WindowProc(message, wParam, lParam);
}

void CNetServerDlg::UpdateInfo(WPARAM wParam, LPARAM lParam)
{ char szbuff[64];
  DWORD dwBlockIndex=wParam;
  DWORD dwBitrate=lParam;
  //TRACE("dss blockindex=%d bitrate=%d\n",dwBlockIndex,dwBitrate);
  
  sprintf(szbuff,"%d",dwBlockIndex);
  SetDlgItemText(IDC_BLOCKINDEX,szbuff);
  PubSwapToDotString(szbuff,dwBitrate);
  strcat(szbuff," bps");
  //sprintf(szbuff,"%d",dwBitrate);
  SetDlgItemText(IDC_BITRATE,szbuff);
}

void CNetServerDlg::OnSelchangeCombo2() 
{
	// TODO: Add your control notification handler code here
	DWORD dwBitrate;
	dwBitrate=fBitrateArray[m_Comb2.GetCurSel()]*1024*1024;
    TRACE("index=%d ff=%.3f bitrate=%d\n",m_Comb2.GetCurSel(),fBitrateArray[m_Comb2.GetCurSel()],
		dwBitrate);
}

void CNetServerDlg::OnSetpackagesize() 
{
 UpdateData(TRUE);
 if(m_dwPackageSize<1000||m_dwPackageSize>65501)
	 return;
 m_Stream.SetPackageSize(m_dwPackageSize);

UpdateSetValue();
}

void CNetServerDlg::GetHostAddrLst()
{
	char szbuff[64];
	int i=0;
	hostent *p;
	DWORD dwadd;
	gethostname(szbuff,64);
     // hlittle
    p=gethostbyname(szbuff);     
   
   // dwadd=p->h_addr_list[0];
    sprintf(m_strIpArray[0],"127.0.0.1");
	 m_IPLIST.InsertString(-1,m_strIpArray[0]);
	while(1){
     if(!p->h_addr_list[i])
		 break;
     memcpy(&dwadd,p->h_addr_list[i],4);
     PubGetIPAddrString(dwadd,szbuff);  
	 m_IPLIST.InsertString(-1,szbuff);
	 sprintf(m_strIpArray[i+1],"%s",szbuff);
	
	 TRACE("add =%s\n",m_strIpArray[i]);
	 i++;
	}
	
    


}

void CNetServerDlg::OnLoadvalue() 
{
 m_Stream.Stop();

 //AfxMessageBox("stop");
 Sleep(100);
 FillValue();

 //AfxMessageBox("Start");
 m_Stream.Start();
	
}

void CNetServerDlg::FillValue()
{
   char szbuff[64];
    char szContentp[128];
    DWORD dwBitrate; 
	
	UpdateData(TRUE);

		sprintf(szContentp,"%s",m_strContent);
	if(strlen(szContentp)<=0)
	{   AfxMessageBox("内容长度不能为0");
		return;
	}
	
	  m_Stream.FillBlock(szContentp);  
}

void CNetServerDlg::UpdateSetValue()
{ 
 char szbuff[32];
 m_dwPackageSize=m_Stream.GetPackageSize();

 sprintf(szbuff,"%d ms",m_Stream.GetSpanTime());
 SetDlgItemText(IDC_STR_SPAN_TIME,szbuff);


 sprintf(szbuff,"%d",m_Stream.GetCountEach());
 SetDlgItemText(IDC_STR_COUNT_EACH,szbuff);
 
 sprintf(szbuff,"%d B",g_nGetSndBuf);
 SetDlgItemText(IDC_GETSNDBUFFER,szbuff);
 UpdateData(FALSE);
  


}

void CNetServerDlg::OnClosesocket() 
{
		m_Stream.Close();
		Sleep(10);
		CheckStatus();
}

void CNetServerDlg::OnClose() 
{
   m_Stream.Close();
 //  AfxMessageBox("d");
	
	CDialog::OnClose();
}

void CNetServerDlg::CheckStatus()
{  Stream_Status s=m_Stream.GetStreamStatus();
	switch(s){
	case S_S_Idle:
		GetDlgItem(IDC_START)->EnableWindow(TRUE);
        GetDlgItem(IDC_STOP)->EnableWindow(FALSE);
        GetDlgItem(IDC_CLOSESOCKET)->EnableWindow(FALSE);
        GetDlgItem(IDCANCEL)->EnableWindow(TRUE);

		SetDlgItemText(IDC_BLOCKINDEX,"0");
        SetDlgItemText(IDC_BITRATE,"0 bps");
		break;
	case S_S_Running:
		GetDlgItem(IDC_START)->EnableWindow(FALSE);
        GetDlgItem(IDC_STOP)->EnableWindow(TRUE);
        GetDlgItem(IDC_CLOSESOCKET)->EnableWindow(TRUE);
        GetDlgItem(IDCANCEL)->EnableWindow(TRUE);
		break;
	case S_S_Stoped:
        GetDlgItem(IDC_START)->EnableWindow(TRUE);
        GetDlgItem(IDC_STOP)->EnableWindow(FALSE);
        GetDlgItem(IDC_CLOSESOCKET)->EnableWindow(TRUE);
        GetDlgItem(IDCANCEL)->EnableWindow(TRUE);
		
		 
        //SetDlgItemText(IDC_BITRATE,"0 bps");

		break;
	default:
		break;
	}
}