resultofping.cpp

一个windows系统下查看网络拓扑结构的程序

// ResultOfPing.cpp : 实现文件
//

#include "stdafx.h"
#include "NetExplorer.h"
#include "ResultOfPing.h"
#include ".\resultofping.h"
#include "ThreadFunc.h"

// CResultOfPing 对话框

IMPLEMENT_DYNAMIC(CResultOfPing, CDialog)
CResultOfPing::CResultOfPing(CWnd* pParent /*=NULL*/)
	: CDialog(CResultOfPing::IDD, pParent)
	, HostInformation(_T(""))
	, ChosenIpString(_T(""))
{
	this->IfCreate=true;
//	this->DestIP=0;
	this->NetMask=inet_addr("255.255.255.0");
}

CResultOfPing::~CResultOfPing()
{
}

void CResultOfPing::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	DDX_Text(pDX, IDC_EDIT1, HostInformation);
	DDX_Control(pDX, IDC_BUTTON2, CButtonStop);
	DDX_Control(pDX, IDC_BUTTON1, CButtonStart);
	DDX_Control(pDX, IDC_COMBO1, CComboBoxCtrl);
	DDX_Control(pDX, IDC_EDIT1, CEditCtrl);
	DDX_CBString(pDX, IDC_COMBO1, ChosenIpString);
}


BEGIN_MESSAGE_MAP(CResultOfPing, CDialog)
	ON_BN_CLICKED(IDC_BUTTON1, OnBnClickedStartPing)
	ON_BN_CLICKED(IDC_BUTTON2, OnBnClickedStopPing)
	ON_WM_CLOSE()
	ON_MESSAGE(WM_PING,OnPing)
	ON_MESSAGE(WM_PING_FINISH,OnPingFinish)
	ON_CBN_SELCHANGE(IDC_COMBO1, OnCbnSelchangeCombo1)
	ON_WM_CREATE()
	ON_WM_CHAR()
END_MESSAGE_MAP()


// CResultOfPing 消息处理程序
LRESULT CResultOfPing::OnPing(WPARAM wp,LPARAM lp)
{
	if(this->ThreadPara.Stop==false)
	{
		this->HostInformation.Append(this->Buffer);
		memset(this->Buffer,0,128);
		this->UpdateData(false);
		this->CEditCtrl.LineScroll(this->CEditCtrl.GetLineCount());
	}
	return 0;
}
LRESULT CResultOfPing::OnPingFinish(WPARAM wp,LPARAM lp)
{
	this->CButtonStop.EnableWindow(false);
	this->ThreadPara.Stop=true;
	this->HostInformation.Append("探测过程已经结束");
	this->UpdateData(false);
	this->CEditCtrl.LineScroll(this->CEditCtrl.GetLineCount());
	return 0;
}
void CResultOfPing::OnBnClickedStartPing()
{
	// TODO: 在此添加控件通知处理程序代码
	this->UpdateData();
	ULONG DestIP=inet_addr(this->ChosenIpString.GetBuffer());
	if (DestIP==INADDR_NONE||DestIP==0)
	{
		this->MessageBox("输入错误，请重新输入！","Error",MB_OK|MB_ICONWARNING);
		return;
	}
	this->CButtonStop.EnableWindow(true);
	this->CButtonStart.EnableWindow(false);
	////////////
	
	this->ThreadPara.Buffer=this->Buffer;
	this->ThreadPara.HostIP=DestIP;//this->ChosenIp;/////////////////////////////////////
	this->ThreadPara.NetMask=this->NetMask;
	this->ThreadPara.MessageHandler=this;
	this->ThreadPara.Stop=false;
	//CEditCtrl.sets
	AfxBeginThread(MyPingProc,&(this->ThreadPara));
	this->HostInformation.Append("探测过程开始……\r\n");
	this->UpdateData(false);
}

void CResultOfPing::OnBnClickedStopPing()
{
	// TODO: 在此添加控件通知处理程序代码
	this->CButtonStop.EnableWindow(false);
	this->ThreadPara.Stop=true;
	this->HostInformation.Append("探测过程已经停止");
	this->UpdateData(false);
	this->CEditCtrl.LineScroll(this->CEditCtrl.GetLineCount());
}

void CResultOfPing::OnClose()
{
	// TODO: 在此添加消息处理程序代码和/或调用默认值
	this->HostInformation.Empty();
	this->ThreadPara.Stop=true;
	CDialog::OnClose();
	this->IfCreate=true;
}

void CResultOfPing::OnCbnSelchangeCombo1()
{
	// TODO: 在此添加控件通知处理程序代码
	int Sel=this->CComboBoxCtrl.GetCurSel();
	POSITION p=this->DestIP.GetHeadPosition();
	for(int i=0;i<Sel;i++)
	{
		this->DestIP.GetNext(p);
	}
	this->ChosenIp=this->DestIP.GetAt(p);
}

int CResultOfPing::OnCreate(LPCREATESTRUCT lpCreateStruct)
{
	if (CDialog::OnCreate(lpCreateStruct) == -1)
		return -1;

	// TODO:  在此添加您专用的创建代码
	//

	return 0;
}

void CResultOfPing::OnChar(UINT nChar, UINT nRepCnt, UINT nFlags)
{
	// TODO: 在此添加消息处理程序代码和/或调用默认值

	CDialog::OnChar(nChar, nRepCnt, nFlags);
}