Main Page | Modules | Data Structures | File List | Data Fields | Globals | Related Pages

Packet.c File Reference

#include "stdarg.h"
#include "ntddk.h"
#include "ntiologc.h"
#include "ndis.h"
#include "ntddpack.h"
#include "debug.h"
#include "packet.h"
#include "win_bpf.h"
#include "win_bpf_filter_init.h"
#include "tme.h"

Go to the source code of this file.

Functions

NTSTATUS DriverEntry (IN PDRIVER_OBJECT DriverObject, IN PUNICODE_STRING RegistryPath)
 The initialization routine of the driver.

PWCHAR getAdaptersList (void)
PKEY_VALUE_PARTIAL_INFORMATION getTcpBindings (void)
BOOLEAN createDevice (IN OUT PDRIVER_OBJECT adriverObjectP, IN PUNICODE_STRING amacNameP, NDIS_HANDLE aProtoHandle)
 Creates a device for a given MAC.

VOID NPF_Unload (IN PDRIVER_OBJECT DriverObject)
 Function called by the OS when NPF is unloaded.

NTSTATUS NPF_IoControl (IN PDEVICE_OBJECT DeviceObject, IN PIRP Irp)
 Handles the IOCTL calls.

VOID NPF_RequestComplete (IN NDIS_HANDLE ProtocolBindingContext, IN PNDIS_REQUEST NdisRequest, IN NDIS_STATUS Status)
 Ends an OID request.

VOID NPF_Status (IN NDIS_HANDLE ProtocolBindingContext, IN NDIS_STATUS Status, IN PVOID StatusBuffer, IN UINT StatusBufferSize)
 Callback for NDIS StatusHandler. Not used by NPF.

VOID NPF_StatusComplete (IN NDIS_HANDLE ProtocolBindingContext)
 Callback for NDIS StatusCompleteHandler. Not used by NPF.

NTSTATUS NPF_ReadRegistry (IN PWSTR *MacDriverName, IN PWSTR *PacketDriverName, IN PUNICODE_STRING RegistryPath)
 Reads the registry keys associated woth NPF if the driver is manually installed via the control panel.

NTSTATUS NPF_QueryRegistryRoutine (IN PWSTR ValueName, IN ULONG ValueType, IN PVOID ValueData, IN ULONG ValueLength, IN PVOID Context, IN PVOID EntryContext)
 Function used by NPF_ReadRegistry() to quesry the registry keys associated woth NPF if the driver is manually installed via the control panel.


Variables

PDEVICE_EXTENSION GlobalDeviceExtension
NDIS_STRING NPF_Prefix = NDIS_STRING_CONST("NPF_")
NDIS_STRING devicePrefix = NDIS_STRING_CONST("\\Device\\")
NDIS_STRING symbolicLinkPrefix = NDIS_STRING_CONST("\\DosDevices\\")
NDIS_STRING tcpLinkageKeyName
NDIS_STRING AdapterListKey
NDIS_STRING bindValueName = NDIS_STRING_CONST("Bind")
WCHAR * bindP = NULL
 Global variable that points to the names of the bound adapters.

time_conv G_Start_Time
 Global start time. Used as an absolute reference for timestamp conversion.

NDIS_SPIN_LOCK Opened_Instances_Lock
ULONG NCpu
ULONG TimestampMode


Function Documentation

PWCHAR getAdaptersList void   ) 
 

Definition at line 212 of file Packet.c.

References AdapterListKey, and tcpLinkageKeyName.

Referenced by DriverEntry().

PKEY_VALUE_PARTIAL_INFORMATION getTcpBindings void   ) 
 

Definition at line 354 of file Packet.c.

References bindValueName, and tcpLinkageKeyName.

Referenced by DriverEntry().


Variable Documentation

NDIS_STRING AdapterListKey
 

Initial value:

NDIS_STRING_CONST("\\Registry\\Machine\\System" L"\\CurrentControlSet\\Control\\Class\\{4D36E972-E325-11CE-BFC1-08002BE10318}")

Definition at line 63 of file Packet.c.

Referenced by getAdaptersList().

WCHAR* bindP = NULL
 

Global variable that points to the names of the bound adapters.

Definition at line 68 of file Packet.c.

Referenced by DriverEntry(), and NPF_Unload().

NDIS_STRING bindValueName = NDIS_STRING_CONST("Bind")
 

Definition at line 65 of file Packet.c.

Referenced by getTcpBindings().

NDIS_STRING devicePrefix = NDIS_STRING_CONST("\\Device\\")
 

Definition at line 59 of file Packet.c.

Referenced by createDevice().

struct time_conv G_Start_Time
 

Global start time. Used as an absolute reference for timestamp conversion.

Definition at line 70 of file Packet.c.

PDEVICE_EXTENSION GlobalDeviceExtension
 

Definition at line 53 of file Packet.c.

ULONG NCpu
 

Definition at line 74 of file Packet.c.

Referenced by DriverEntry(), NPF_IoControl(), NPF_Read(), and NPF_tap().

NDIS_STRING NPF_Prefix = NDIS_STRING_CONST("NPF_")
 

Definition at line 58 of file Packet.c.

Referenced by createDevice().

NDIS_SPIN_LOCK Opened_Instances_Lock
 

Definition at line 72 of file Packet.c.

Referenced by DriverEntry(), NPF_CloseAdapterComplete(), and NPF_OpenAdapterComplete().

NDIS_STRING symbolicLinkPrefix = NDIS_STRING_CONST("\\DosDevices\\")
 

Definition at line 60 of file Packet.c.

Referenced by createDevice().

NDIS_STRING tcpLinkageKeyName
 

Initial value:

NDIS_STRING_CONST("\\Registry\\Machine\\System" L"\\CurrentControlSet\\Services\\Tcpip\\Linkage")

Definition at line 61 of file Packet.c.

Referenced by getAdaptersList(), and getTcpBindings().

ULONG TimestampMode
 

Definition at line 76 of file Packet.c.


documentation. Copyright (c) 2002-2003 Politecnico di Torino. All rights reserved.