//?Connection.cpp:?implementation?of?the?CConnection?class.
//
//////////////////////////////////////////////////////////////////////

#include?“stdafx.h“
#include?“TcpView.h“
#include?“Connection.h“
#include?“Process.h“
#include?

#pragma??comment（lib“iphlpapi.lib“）

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

//////////////////////////////////////////////////////////////////////
//?Construction/Destruction
//////////////////////////////////////////////////////////////////////

CConnection::CConnection（）
{
	m_pView?=?NULL;
	HMODULE?hMod?=?LoadLibrary（“Iphlpapi.dll“）;
	if（!hMod）
	{
		AfxMessageBox（“加載Iphlpapi.dll出錯“）;
		return;
	}
	m_pfnGetTcpTable?=?（PFNGetExtendedTcpTable）::GetProcAddress（hMod“GetExtendedTcpTable“）;
	m_pfnGetUdpTable?=?（PFNGetExtendedUdpTable）::GetProcAddress（hMod“GetExtendedUdpTable“）;
	m_pfnSetTcpEntry?=?（PFNSetTcpEntry）CProcess::GetProcTrueAddr（“Iphlpapi.dll““SetTcpEntry“0）;
//	FreeLibrary（hMod）;
	bUdp?=?TRUE;
}

CConnection::~CConnection（）
{
	
}

int?CConnection::GetTcpConnect（）
{
	ConnInfo?connInfo;
	connInfo.uPro?=?TCP;
	PMIB_TCPTABLE_OWNER_PID?pTcpTable?=?new?MIB_TCPTABLE_OWNER_PID;
	DWORD?dwSize?=?sizeof（MIB_TCPTABLE_OWNER_PID）;
	if?（m_pfnGetTcpTable（pTcpTable?&dwSize?TRUEAF_INETTCP_TABLE_OWNER_PID_ALL0）?==?ERROR_INSUFFICIENT_BUFFER）
	{
		delete?pTcpTable;
		pTcpTable?=?（MIB_TCPTABLE_OWNER_PID?*）new?char[dwSize];
	}
	if（m_pfnGetTcpTable（pTcpTable&dwSizeTRUEAF_INETTCP_TABLE_OWNER_PID_ALL0）?!=?NO_ERROR）
	{
		AfxMessageBox（“獲取TCP連接出錯“）;
		delete?pTcpTable;
		return?0;
	}
	int?nNum?=?（int）?pTcpTable->dwNumEntries;
	
	for（int?i=0;i	{
		if（MIB_TCP_STATE_TIME_WAIT?==?pTcpTable->table[i].dwState）?continue;
		connInfo.dwLocalIp???=?pTcpTable->table[i].dwLocalAddr;
		connInfo.dwRemoteIp??=?pTcpTable->table[i].dwRemoteAddr;
		connInfo.nLocalPort??=?htons（pTcpTable->table[i].dwLocalPort）;
		connInfo.nRemotePort?=?htons（pTcpTable->table[i].dwRemotePort）;
		connInfo.uState?=?pTcpTable->table[i].dwState;
		connInfo.nPId?=?pTcpTable->table[i].dwOwningPid;
		
		CString?strPath?=?CProcess::GetProcessNameById（pTcpTable->table[i].dwOwningPidTRUE）;
//		AfxMessageBox（“a“）;
		HICON?hIcon?=?FindIconList（strPath）;
		if（hIcon?==?NULL）
		{
			hIcon?=?CProcess::GetExeIcon（strPath）;

			AddIconList（strPathhIcon）;
		}

		connInfo.hIcon?=?hIcon;
		m_pView->SendMessage（WM_ADDTCPCONN0（LPARAM）&connInfo）;
	}

	delete?pTcpTable;
}

void?CConnection::SetViewPoint（CView?*pView）
{
	m_pView?=?pView;
}

CString?CConnection::GetState（int?nState）
{
	CString?strStatus;
	
	switch?（nState）?
	{?
	case?MIB_TCP_STATE_CLOSED?????:?
		strStatus=“CLOSED“;?
		break;?
	case?MIB_TCP_STATE_LISTEN?????:?
		strStatus=“LISTEN“;?
		break;?
	case?MIB_TCP_STATE_SYN_SENT???:?
		strStatus=“SYN_SENT“;?
		break;?
	case?MIB_TCP_STATE_SYN_RCVD???:?
		strStatus=“SYN_RCVD“;?
		break;?
	c

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2011-04-30?10:48??TcpView\
?????文件????????6165??2011-03-30?20:05??TcpView\Connection.cpp
?????文件????????2808??2011-03-29?14:37??TcpView\Connection.h
?????文件????????2931??2011-03-29?14:38??TcpView\MainFrm.cpp
?????文件????????1489??2011-03-29?13:19??TcpView\MainFrm.h
?????文件???????10572??2011-03-30?20:11??TcpView\MyListView.cpp
?????文件????????1816??2011-03-24?15:30??TcpView\MyListView.h
?????文件????????9725??2011-03-24?15:55??TcpView\MyListView0.cpp
?????文件????????4426??2011-04-01?18:14??TcpView\Process.cpp
?????文件?????????705??2011-03-24?22:30??TcpView\Process.h
?????文件????????1657??2011-03-25?15:10??TcpView\protocol.h
?????文件????????4019??2011-03-22?20:53??TcpView\ReadMe.txt
?????目錄???????????0??2011-03-24?22:22??TcpView\res\
?????文件?????????733??2011-03-30?21:49??TcpView\resource.h
?????文件????????1078??2011-03-24?22:22??TcpView\res\Icon_3.ico
?????文件?????????524??2011-03-22?21:01??TcpView\res\manifest.xml
?????文件????????1078??2011-03-22?20:53??TcpView\res\TcpView.ico
?????文件?????????399??2011-03-22?20:53??TcpView\res\TcpView.rc2
?????文件????????1078??2011-03-22?20:53??TcpView\res\TcpViewDoc.ico
?????文件????????9022??2008-05-16?02:12??TcpView\SEU_QQwry.cpp
?????文件????????1707??2008-03-13?19:17??TcpView\SEU_QQwry.h
?????文件????????8882??2012-03-27?11:46??TcpView\Sniffer.cpp
?????文件????????1166??2011-03-29?22:16??TcpView\Sniffer.h
?????文件?????????209??2011-03-22?20:53??TcpView\StdAfx.cpp
?????文件????????1148??2011-03-29?13:06??TcpView\StdAfx.h
?????文件???????27872??2012-03-27?11:38??TcpView\TcpView.aps
?????文件????????2141??2012-04-03?16:17??TcpView\TcpView.clw
?????文件????????5063??2011-03-29?12:37??TcpView\TcpView.cpp
?????文件????????4040??2011-03-25?16:06??TcpView\TcpView.dsp
?????文件????????1454??2011-03-28?17:26??TcpView\TcpView.h
?????文件????11258880??2012-04-03?16:19??TcpView\TcpView.ncb
............此處省略12個文件信息