NTSTATUS RawIPSendDatagram	(	PADDRESS_FILE	AddrFile,
		PTDI_CONNECTION_INFORMATION	ConnInfo,
		PCHAR	BufferData,
		ULONG	DataSize,
		PULONG	DataUsed
	)
Definition at line 171 of file rawip.c.
Referenced by FileOpenAddress().
{
    IP_PACKET Packet;
    PTA_IP_ADDRESS RemoteAddressTa = (PTA_IP_ADDRESS)ConnInfo->RemoteAddress;
    IP_ADDRESS RemoteAddress,  LocalAddress;
    USHORT RemotePort;
    NTSTATUS Status;
    PNEIGHBOR_CACHE_ENTRY NCE;
    KIRQL OldIrql;

    LockObject(AddrFile, &OldIrql);

    TI_DbgPrint(MID_TRACE,("Sending Datagram(%x %x %x %d)\n",
               AddrFile, ConnInfo, BufferData, DataSize));
    TI_DbgPrint(MID_TRACE,("RemoteAddressTa: %x\n", RemoteAddressTa));

    switch( RemoteAddressTa->Address[0].AddressType ) {
        case TDI_ADDRESS_TYPE_IP:
            RemoteAddress.Type = IP_ADDRESS_V4;
            RemoteAddress.Address.IPv4Address =
            RemoteAddressTa->Address[0].Address[0].in_addr;
            RemotePort = RemoteAddressTa->Address[0].Address[0].sin_port;
            break;

        default:
            UnlockObject(AddrFile, OldIrql);
            return STATUS_UNSUCCESSFUL;
    }

    TI_DbgPrint(MID_TRACE,("About to get route to destination\n"));

    LocalAddress = AddrFile->Address;
    if (AddrIsUnspecified(&LocalAddress))
    {
        /* If the local address is unspecified (0),
         * then use the unicast address of the
         * interface we're sending over
         */
        if(!(NCE = RouteGetRouteToDestination( &RemoteAddress ))) {
            UnlockObject(AddrFile, OldIrql);
            return STATUS_NETWORK_UNREACHABLE;
        }

        LocalAddress = NCE->Interface->Unicast;
    }
    else
    {
        if(!(NCE = NBLocateNeighbor( &LocalAddress ))) {
            UnlockObject(AddrFile, OldIrql);
            return STATUS_INVALID_PARAMETER;
        }
    }

    Status = BuildRawIpPacket( AddrFile,
                               &Packet,
                               &RemoteAddress,
                               RemotePort,
                               &LocalAddress,
                               AddrFile->Port,
                               BufferData,
                               DataSize );

    UnlockObject(AddrFile, OldIrql);

    if( !NT_SUCCESS(Status) )
        return Status;

    TI_DbgPrint(MID_TRACE,("About to send datagram\n"));

    Status = IPSendDatagram(&Packet, NCE);
    if (!NT_SUCCESS(Status))
        return Status;

    *DataUsed = DataSize;

    TI_DbgPrint(MID_TRACE,("Leaving\n"));

    return STATUS_SUCCESS;
}
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