/****************************************************************************
?*?Written?by?Sang-Eun?Han?（seh@brabo1.korea.ac.kr）.
?*?
?*?Date?:
?*
?*?Filename?:?Packet32.c
?*
?*?PERMISSION?IS?GRANTED?TO?USE?COPY?AND?DISTRIBUTE?THIS?SOFTWARE?FOR?ANY?
?*?PURPOSE?EXCEPT?FOR?A?BUSINESS?OR?COMMERCIAL?PURPOSE?AND?WITHOUT?FEE?PROVIDED?
?*?THAT?THE?ABOVE?COPYRIGHT?NOTICE?AND?THIS?STATEMENT?APPEAR?IN?ALL?COPIES.
?*?I?MAKES?NO?REPRESENTATIONS?ABOUT?THE?SUITABILITY?OF?THIS
?*?SOFTWARE?FOR?ANY?PURPOSE.??THIS?SOFTWARE?IS?PROVIDED?“AS?IS.“
?*
?*/

#include?
#include?

#include?

//from?NT
#include?“ntddndis.h“
#include?“ntddpack.h“
//
#include?“packet32.h“
#include?“ZPacket.h“


CHAR	szWindowtitle[]?=?“PACKET32.DLL“;
HANDLE	hInstance;

BOOLEAN	?WINAPI
PacketInit?（HANDLE?hInst?
			ULONG?ul_reason_for_call
			LPVOID?lpReserved）
{
	switch（ul_reason_for_call）?{
	case?DLL_PROCESS_ATTACH:
		hInstance?=?hInst;
		break;
	case?DLL_PROCESS_DETACH:
		break;
	default:
		break;
	}

	return?TRUE;
}

////////////////////////////////////////////////////////////////////////////////////////////////////////////
//?PacketOpenAdapter
//
PVOID??WINAPI
PacketOpenAdapter（
	LPTSTR???AdapterName	//?0000?0001?etc.
	）
{
	LPADAPTER	lpAdapter;
	BOOLEAN		Result;
	DWORD		dwReturn;

	lpAdapter=（LPADAPTER）GlobalAllocPtr（GMEM_MOVEABLE?|?GMEM_ZEROINIT?sizeof（ADAPTER））;
	if（lpAdapter==NULL）?{
		return?NULL;
	}

	lstrcpy（lpAdapter->Symboliclink_T（“\\\\.\\ZPACKET.VXD“））;
	wsprintf（lpAdapter->szAdapterName_T（“%s“）?AdapterName）;
	lpAdapter->hFile=?CreateFile（lpAdapter->Symboliclink?GENERIC_READ?|?GENERIC_WRITE
								0?NULL?OPEN_EXISTING
								FILE_ATTRIBUTE_NORMAL?|?FILE_FLAG_DELETE_ON_CLOSE?|?FILE_FLAG_OVERLAPPED
								NULL）;

	if（lpAdapter->hFile?!=?INVALID_HANDLE_VALUE）?{
		HANDLE		hEvent;
		OVERLAPPED	Ovrlapped?=?{0?0?0?0?0?};
	
		hEvent?=?CreateEvent（NULL?TRUE?FALSE?NULL）;
		if（hEvent?==?NULL）?{
			CloseHandle（lpAdapter->hFile）;
		}?else?{
			Ovrlapped.hEvent?=?hEvent;
			Result?=?DeviceIoControl（?lpAdapter->hFile?IOCTL_ZPACKET_BIND
										AdapterName?strlen（AdapterName）?NULL?0
										&dwReturn?&Ovrlapped）;
			if（Result?==?FALSE）?{	
				//?pending...
				Result?=?GetOverlappedResult（lpAdapter->hFile?&Ovrlapped?&dwReturnTRUE）;
			}
			if（Result?==?FALSE）?{
				CloseHandle（lpAdapter->hFile）;
				GlobalFreePtr（lpAdapter）;
				return?NULL;
			}
		}
		//flush?receive?queue
		//DeviceIoControl（lpAdapter->hFile?IOCTL_ZPACKET_FLUSH?NULL?0?NULL?0?NULL?NULL）;
	}?else?{
		GlobalFreePtr（lpAdapter）;
		return?NULL;
	}

	return?（lpAdapter）;
}


////////////////////////////////////////////////////////////////////////////////////////////////////////////
//?PacketCloseAdapter
//
VOID?WINAPI
PacketCloseAdapter（
	LPADAPTER???lpAdapter
	）
{
	HANDLE		hEvent;
	OVERLAPPED	Ovrlapped?=?{0?0?0?0?0?};
	BOOLEAN		Result;

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件???????3996??1997-01-23?14:16??Sniffer原理及開源代碼\Packet32\DEVIOCTL.H

?????文件??????23577??1995-05-26?10:57??Sniffer原理及開源代碼\Packet32\NTDDNDIS.H

?????文件????????264??1997-08-07?11:36??Sniffer原理及開源代碼\Packet32\Ntddpack.h

?????文件??????11457??1999-02-19?21:29??Sniffer原理及開源代碼\Packet32\Packet32.c

?????文件????????405??1998-06-20?18:50??Sniffer原理及開源代碼\Packet32\Packet32.def

?????文件???????4190??1998-06-20?13:28??Sniffer原理及開源代碼\Packet32\Packet32.dsp

?????文件????????539??1998-06-16?17:37??Sniffer原理及開源代碼\Packet32\Packet32.dsw

?????文件???????6213??1999-02-19?21:29??Sniffer原理及開源代碼\Packet32\Packet32.h

?????文件???????5435??1998-06-20?13:19??Sniffer原理及開源代碼\Packet32\Packet32.mak

?????文件????????785??1996-09-13?13:57??Sniffer原理及開源代碼\Packet32\PACKOFF.H

?????文件????????732??1996-09-13?13:58??Sniffer原理及開源代碼\Packet32\PACKON.H

?????文件???????2301??1999-02-19?21:24??Sniffer原理及開源代碼\Readme.txt

?????文件??????53760??2000-04-10?18:14??Sniffer原理及開源代碼\Sniffer?常見問題集.doc

?????文件??????15782??2000-04-06?13:05??Sniffer原理及開源代碼\Sniffer的原理與應用方法.htm

?????文件???????6213??1999-02-19?21:29??Sniffer原理及開源代碼\Snowing\Packet32.h

?????文件??????10228??1998-06-21?01:01??Sniffer原理及開源代碼\Snowing\Packet32.lib

?????文件???????2689??1999-02-19?21:29??Sniffer原理及開源代碼\Snowing\Protohdr.h

?????文件???????5632??1998-06-20?19:01??Sniffer原理及開源代碼\Snowing\Release\Packet32.dll

?????文件??????45056??1999-01-05?11:00??Sniffer原理及開源代碼\Snowing\Release\Snowing.exe

?????文件??????11380??1999-02-19?21:03??Sniffer原理及開源代碼\Snowing\Release\zpacket.vxd

?????文件??????11935??1999-02-19?21:29??Sniffer原理及開源代碼\Snowing\snowing.c

?????文件???????3475??1998-06-21?15:16??Sniffer原理及開源代碼\Snowing\Snowing.dsp

?????文件????????537??1998-06-20?11:18??Sniffer原理及開源代碼\Snowing\Snowing.dsw

?????文件??????71968??2099-10-13?11:28??Sniffer原理及開源代碼\snowing.zip

?????文件????????100??1998-03-14?14:55??Sniffer原理及開源代碼\Zpacket\ddknet32.bat

?????文件???????1638??1999-02-19?21:30??Sniffer原理及開源代碼\Zpacket\Makefile

?????文件??????26050??1999-02-19?21:29??Sniffer原理及開源代碼\Zpacket\ZNdis.c

?????文件???????7499??1999-02-19?21:31??Sniffer原理及開源代碼\Zpacket\ZNdis.h

?????文件??????12271??1999-02-19?21:31??Sniffer原理及開源代碼\Zpacket\ZPacket.c

?????文件???????1338??1998-06-15?21:11??Sniffer原理及開源代碼\Zpacket\ZPacket.def

............此處省略15個文件信息