packet32.bad.c

网卡驱动相关实例 这是和网卡NT KMD驱动程序有关的一些资料和例子。主要是以下三方面内容: 3.1 article 一些有用的文档 3.2 Canberra 网络诊听工具Ethern

#define UNICODE 1

#include <windows.h>
#include <windowsx.h>

#include <ntddndis.h>
#include <ntddpack.h>

#include "packet32.h"

TCHAR   szWindowTitle[] = TEXT("PACKET32.DLL");

typedef struct _FRAMEETH
{
	BYTE DestAddr[6];
	BYTE SrcAddr[6];
	USHORT Type;
	BYTE Dati[1500];
} 
FRAMEETH, *PFRAMEETH;


#define SWAP(p) (((p)<<8)|((p)>>8))

#if DBG

#define ODS(_x) OutputDebugString(TEXT(_x))

#else

#define ODS(_x)

#endif




BOOLEAN StartPacketDriver(LPTSTR ServiceName);



BYTE Address[4][6] = {	{ 255, 255, 255, 255, 255, 255 },
						{ 123,  45, 187, 235,   0,   3 },
						{ 227,  35, 177,  25,  43,  23 },
						{ 103,  85,  67, 215,   0,  35 }   };


BYTE Type[10][2] = {	{ 0x08,	0x00}, 
						{ 0x08, 0x01}, 
						{ 0x08, 0x05}, 
						{ 0x08, 0x06}, 
						{ 0x0B, 0xAD},
						{ 0x60, 0x01}, 
						{ 0x60, 0x02},	
						{ 0x60, 0x03}, 
						{ 0x60, 0x04}, 
						{ 0x60, 0x05}  };



BOOL PacketInit(IN PVOID DllHandle, IN ULONG Reason,IN PCONTEXT Context OPTIONAL)
/*++

Routine Description:


Arguments:

    DllHandle - Not Used

    Reason - Attach or Detach

    Context - Not Used

Return Value:

    SUCCESS - TRUE
    FAILURE - FALSE

--*/
{  
    return TRUE;
}







LPADAPTER PacketOpenAdapter(LPTSTR   AdapterName)

/*++

Routine Description:

    This rotine opens an instance of the adapter

Arguments:

    AdapterName - unicode name of the adapter to open

Return Value:

    SUCCESS - returns a pointer to an adapter object
    FAILURE - NULL

--*/

{
    return (LPADAPTER)(10);
}


VOID PacketCloseAdapter(LPADAPTER   lpAdapter)
/*++

Routine Description:

    This rotine closes a previouly opened adapter

Arguments:

    Adapter object returned from PacketOpenAdapter

Return Value:


--*/
{    
}




LPPACKET PacketAllocatePacket(/*LPADAPTER   AdapterObject*/)
/*++

Routine Description:

    This rotine this routine allocates a packet object for use
    in sending a receiveing packets

Arguments:

    Adapter object returned from PacketOpenAdapter

Return Value:

    SUCCESS - returns packet object
    FAILURE - NULL

--*/
{
    LPPACKET    lpPacket = malloc (sizeof (PACKET));

    return lpPacket;

}





VOID PacketFreePacket(LPPACKET    lpPacket)
{
	free (lpPacket);
}




VOID PacketInitPacket(LPPACKET lpPacket,PVOID Buffer,UINT Length)
/*++

Routine Description:

    This rotine initializes a packet object to point to
    a memory buffer described by Start address and length

Arguments:

    lpPacket   -  Packet object returned by PacketAllocatePacket

    Buffer     -  Begining address of a memory buffer

    Length     -  Length of memory buffer

Return Value:


--*/

{

	lpPacket->Buffer=Buffer;
    lpPacket->Length=Length;

}


BOOLEAN PacketSendPacket(LPADAPTER   AdapterObject,LPPACKET    lpPacket,BOOLEAN     Sync)
/*++

Routine Description:

    This rotine sends a packet to the adapter

Arguments:

    AdapterObject  - AdapterObject return by PacketOpenAdapter

    lpPacket       - Packet object returned by PacketAllocatePacket and initialized
                     by PacketInitPacket

    Sync           - TRUE if service should wait for packet to transmit


Return Value:

    SUCCESS - TRUE if succeeded and SYNC==TRUE
    FAILURE -

--*/

{

    return TRUE;

}



BOOLEAN PacketReceivePacket(LPADAPTER AdapterObject,LPPACKET lpPacket,BOOLEAN Sync,PULONG BytesReceived)
/*++

Routine Description:

    This rotine issues a receive request from the adapter

Arguments:

    AdapterObject  - AdapterObject return by PacketOpenAdapter

    lpPacket       - Packet object returned by PacketAllocatePacket and initialized
                     by PacketInitPacket

    Sync           - TRUE if service should wait for packet to transmit


Return Value:

    SUCCESS - TRUE if succeeded and SYNC==TRUE
    FAILURE -

--*/


{
    BOOLEAN   Result;
	PFRAMEETH Buf = (PFRAMEETH)(lpPacket->Buffer);

    lpPacket->OverLapped.Offset=0;
    lpPacket->OverLapped.OffsetHigh=0;

	*BytesReceived = rand() % 1500 + 15;
 
    if (Sync) 
	{
		Sleep (1 + rand() % 50);

		memcpy (Buf->SrcAddr, Address[rand() % 4], 6);
		memcpy (Buf->DestAddr, Address[rand() % 4], 6);
		memcpy (&Buf->Type, Type[rand() % 10], 2);
    } 
	else 
	{
        Result=TRUE;
    }

    return TRUE;
}


BOOLEAN
PacketWaitPacket(
    LPADAPTER  AdapterObject,
    LPPACKET   lpPacket,
    PULONG     BytesReceived
    )
/*++

Routine Description:

    This routine waits for an overlapped IO on a packet to complete
    Called if the send or receive call specified FALSE for the Sync parmeter

Arguments:

    AdapterObject  - AdapterObject return by PacketOpenAdapter

    lpPacket       - Packet object returned by PacketAllocatePacket and initialized
                     by PacketInitPacket

Return Value:

    SUCCESS - TRUE if overlapped call succeeded
    FAILURE -

--*/

{
	PFRAMEETH Buf = (PFRAMEETH)(lpPacket->Buffer);

	*BytesReceived = rand() % 1500 + 15;

	memcpy (Buf->SrcAddr, Address[rand() % 4], 6);
	memcpy (Buf->DestAddr, Address[rand() % 4], 6);
	memcpy (&Buf->Type, Type[rand() % 10], 2);
		
    Sleep (1 + rand() % 50);

	return TRUE;

}


BOOLEAN
PacketResetAdapter(
    LPADAPTER  AdapterObject
    )
/*++

Routine Description:

    This rotuine resets the adapter. This will complete all pending sends receives and requests

Arguments:

    AdapterObject  - AdapterObject return by PacketOpenAdapter

Return Value:

    SUCCESS - TRUE if overlapped call succeeded
    FAILURE -

--*/

{
   

    return TRUE;

}


BOOLEAN
PacketRequest(
    LPADAPTER  AdapterObject,
    BOOLEAN    Set,
    PPACKET_OID_DATA  OidData
    )
/*++

Routine Description:

    This routine sends issues a request to and adapter

Arguments:

    AdapterObject  - AdapterObject return by PacketOpenAdapter

    Set            - True means that the request is SET otherwise it is a query

    OidData        - Structure containing the details of the OID

Return Value:

    SUCCESS -
    FAILURE -

--*/

{
   

    return TRUE;
}



BOOLEAN
PacketSetFilter(
    LPADAPTER  AdapterObject,
    ULONG      Filter
    )
/*++

Routine Description:

    This rotine sets the adapters packet filter

Arguments:

    AdapterObject  - AdapterObject return by PacketOpenAdapter

    Filter         - filter to be set

Return Value:

    SUCCESS -
    FAILURE -

--*/

{

    
    return TRUE;

}


BOOLEAN
StartPacketDriver(
    LPTSTR     ServiceName
    )
/*++

Routine Description:

    This routine Atempts to start the kernel mode packet driver

Arguments:

    ServiceName  - Name of service to try to start

Return Value:

    SUCCESS -
    FAILURE -

--*/

{


    return TRUE;

}




ULONG
PacketGetAdapterNames(
    PTSTR   pStr,
    PULONG  BufferSize
    )
/*++

Routine Description:

    This routine returns the names all adapters availible

Arguments:

    Pstr       -  Pointer to a buffer which recieves the UNICODE names
                  Each name is NULL terminated with a second NULL at the end
                  of the list.

    BufferSize -  Size of the buffer passed in


Return Value:


    SUCCESS -
    FAILURE -

--*/

{

   

    return TRUE;

}


BOOLEAN PacketQueryHardwareAddress( LPADAPTER  AdapterObject, PBYTE Addr)
/*++

Routine Description:

    This rotine querys the adapters hardware address

Arguments:

    AdapterObject  - AdapterObject return by PacketOpenAdapter

    Addr           - returned hardware address

Return Value:

    SUCCESS -
    FAILURE -

--*/

{
    return TRUE;
}