Jenaro
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« : 18-04-2012 21:25 » |
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Здравствуйте. Вот заготовка для протокольного драйвера NDIS 6.0. Многие процедуры - просто заглушки, выводящие dbg сообщение. (click to show) #include "ndis.h"
#include "ntddk.h"
#define DBG 1
typedef struct _SRP_DX {
NDIS_HANDLE hProtocol;
} SRP_DX, *PSRP_DX;
VOID DriverUnload(IN PDRIVER_OBJECT DriverObject) {
#ifdef DBG
DbgPrint("SRP : DriverUnload called...");
#endif
}
NTSTATUS AddDevice(IN PDRIVER_OBJECT DriverObject, PDEVICE_OBJECT pdo) {
DbgPrint("SRP : AddDevice started...");
return STATUS_SUCCESS;
}
VOID ProtocolDirectOidRequestComplete(IN NDIS_HANDLE ProtocolBindingContext,
IN PNDIS_OID_REQUEST OidRequest,
IN NDIS_STATUS Status)
{
#ifdef DBG
DbgPrint("ProtocolDirectOidRequestComplete called...");
#endif
}
VOID ProtocolSendNetBufferListsComplete(IN NDIS_HANDLE ProtocolBindingContext,
IN PNET_BUFFER_LIST NetBufferLists,
IN ULONG SendCompleteFlags)
{
#ifdef DBG
DbgPrint("ProtocolSendNetBufferListsComplete called...");
#endif
}
VOID ProtocolReceiveNetBufferLists(IN NDIS_HANDLE ProtocolBindingContext,
IN PNET_BUFFER_LIST NetBufferLists,
IN NDIS_PORT_NUMBER PortNumber,
IN ULONG NumberOfNetBufferLists,
IN ULONG ReceiveFlags)
{
#ifdef DBG
DbgPrint("ProtocolReceiveNetBufferLists called...");
#endif
}
VOID ProtocolStatusEx(IN NDIS_HANDLE ProtocolBindingContext,
IN PNDIS_STATUS_INDICATION StatusIndication)
{
#ifdef DBG
DbgPrint("ProtocolStatusEx called...");
#endif
}
VOID ProtocolOidRequestComplete(IN NDIS_HANDLE ProtocolBindingContext,
IN PNDIS_OID_REQUEST OidRequest,
IN NDIS_STATUS Status)
{
#ifdef DBG
DbgPrint("ProtocolOidRequestComplete called...");
#endif
}
VOID ProtocolUninstall(VOID)
{
#ifdef DBG
DbgPrint("ProtocolUninstall called...");
#endif
}
NDIS_STATUS ProtocolNetPnPEvent(IN NDIS_HANDLE ProtocolBindingContext,
IN PNET_PNP_EVENT_NOTIFICATION NetPnPEvent)
{
#ifdef DBG
DbgPrint("ProtocolNetPnPEvent called...");
#endif
return NDIS_STATUS_SUCCESS;
}
VOID ProtocolCloseAdapterCompleteEx(IN NDIS_HANDLE ProtocolBindingContext)
{
#ifdef DBG
DbgPrint("ProtocolCloseAdapterComplete called...");
#endif
}
VOID ProtocolOpenAdapterCompleteEx(IN NDIS_HANDLE ProtocolBindingContext,
IN NDIS_STATUS Status)
{
#ifdef DBG
DbgPrint("ProtocolOpenAdapterComplete called...");
#endif
}
NDIS_STATUS ProtocolUnbindAdapterEx(IN NDIS_HANDLE UnbindContext,
IN NDIS_HANDLE ProtocolBindingContext)
{
#ifdef DBG
DbgPrint("ProtocolUnbindAdapterEx called...");
#endif
return NDIS_STATUS_SUCCESS;
}
NDIS_STATUS ProtocolBindAdapterEx(IN NDIS_HANDLE ProtocolDriverContext,
IN NDIS_HANDLE BindContext,
IN PNDIS_BIND_PARAMETERS BindParameters)
{
NDIS_STATUS status;
NDIS_OPEN_PARAMETERS op;
NDIS_MEDIUM MediumArray[1] = {NdisMedium802_3};
NET_FRAME_TYPE FrameTypeArray[2] = {NDIS_ETH_TYPE_802_1X, NDIS_ETH_TYPE_802_1Q};
UINT SelectedMediumIndex;
NDIS_STRING AdapterName;
NDIS_HANDLE hProtocol;
NDIS_HANDLE hBinding;
NdisInitUnicodeString(&AdapterName, L"\\Device\\{2617D684-898C-4A27-8D6F-8BD15D12430E}");
hProtocol = ((PSRP_DX) ProtocolDriverContext)->hProtocol;
#ifdef DBG
DbgPrint("ProtocolBindAdapterEx called...");
#endif
NdisZeroMemory(&op, sizeof(NDIS_OPEN_PARAMETERS));
op.Header.Revision = NDIS_OPEN_PARAMETERS_REVISION_1;
op.Header.Size = sizeof(NDIS_OPEN_PARAMETERS);
op.Header.Type = NDIS_OBJECT_TYPE_OPEN_PARAMETERS;
op.AdapterName = &AdapterName;
op.MediumArray = &MediumArray[0];
op.MediumArraySize = sizeof(MediumArray) / sizeof(NDIS_MEDIUM);
op.SelectedMediumIndex = &SelectedMediumIndex;
op.FrameTypeArray = &FrameTypeArray[0];
op.FrameTypeArraySize = sizeof(FrameTypeArray) / sizeof(NET_FRAME_TYPE);
//NdisOpenAdapter(&status, &OpenErrorStatus, &hBinding, &SelectedMediumIndex, &MediumArray[0],
// sizeof(MediumArray) / sizeof(NDIS_MEDIUM), hProtocol, NULL, &AdapterName, 0, NULL);
status = NdisOpenAdapterEx(hProtocol, NULL, &op, NULL, &hBinding);
if(status == NDIS_STATUS_PENDING) {
DbgPrint("SRP : NdisOpenAdapterEx success.");
} else {
DbgPrint("SRP : NdisOpenAdapterEx failed.");
}
return NDIS_STATUS_SUCCESS;
}
NDIS_STATUS ProtocolSetOptions(IN NDIS_HANDLE NdisDriverHandle,
IN NDIS_HANDLE DriverContext)
{
#ifdef DBG
DbgPrint("SRP : ProtocolSetOptions called...");
#endif
return NDIS_STATUS_SUCCESS;
}
NDIS_STATUS DriverEntry(IN PDRIVER_OBJECT DriverObject, IN PUNICODE_STRING RegistryPath)
{
NDIS_STATUS status;
NDIS_STATUS OpenErrorStatus;
NDIS_HANDLE hProtocol;
NDIS_PROTOCOL_DRIVER_CHARACTERISTICS ch;
NDIS_STRING ProtocolName;
PDEVICE_OBJECT ProtocolDeviceObject;
UNICODE_STRING ProtocolDeviceName;
PSRP_DX pdx;
NDIS_HANDLE ProtocolDriverContext={0};
NdisInitUnicodeString(&ProtocolName, L"SRP1");
NdisInitUnicodeString(&ProtocolDeviceName, L"\\Device\\srp_dev");
DriverObject->DriverExtension->AddDevice = AddDevice;
DriverObject->DriverUnload = DriverUnload;
status = IoCreateDevice(DriverObject, sizeof(SRP_DX), &ProtocolDeviceName, FILE_DEVICE_NETWORK, 0, FALSE, &ProtocolDeviceObject);
if(status == STATUS_SUCCESS) {
DbgPrint("SRP : protocol device created successful.");
} else {
DbgPrint("SRP : protocol device creating failed. status %08X", status);
}
ch.Header.Type = NDIS_OBJECT_TYPE_PROTOCOL_DRIVER_CHARACTERISTICS;
ch.Header.Revision = NDIS_PROTOCOL_DRIVER_CHARACTERISTICS_REVISION_1;
ch.Header.Size = NDIS_SIZEOF_PROTOCOL_DRIVER_CHARACTERISTICS_REVISION_1;
ch.MajorNdisVersion = 6;
ch.MinorNdisVersion = 0;
ch.MajorDriverVersion = 1;
ch.MinorDriverVersion = 0;
ch.Flags = 0;
ch.Name = ProtocolName;
ch.SetOptionsHandler = 0;
ch.BindAdapterHandlerEx = ProtocolBindAdapterEx;
ch.UnbindAdapterHandlerEx = ProtocolUnbindAdapterEx;
ch.OpenAdapterCompleteHandlerEx = ProtocolOpenAdapterCompleteEx;
ch.CloseAdapterCompleteHandlerEx = ProtocolCloseAdapterCompleteEx;
ch.NetPnPEventHandler = ProtocolNetPnPEvent;
ch.UninstallHandler = ProtocolUninstall;
ch.OidRequestCompleteHandler = ProtocolOidRequestComplete;
ch.StatusHandlerEx = ProtocolStatusEx;
ch.ReceiveNetBufferListsHandler = ProtocolReceiveNetBufferLists;
ch.SendNetBufferListsCompleteHandler = ProtocolSendNetBufferListsComplete;
pdx = (PSRP_DX) DriverObject->DeviceObject->DeviceExtension;
status = NdisRegisterProtocolDriver(pdx, &ch, &hProtocol);
if(status != NDIS_STATUS_SUCCESS) {
#ifdef DBG
DbgPrint("SRP : protocol registering failed. %08X", status);
status = STATUS_UNSUCCESSFUL;
#endif
} else {
#ifdef DBG
DbgPrint("SRP : protocol registered successful.");
#endif
pdx->hProtocol = hProtocol;
}
return status;
}
При запуске сервиса (стандартными средствами win 7) происходит вызов DriverEntry, а затем сразу ProtocolNetPnPEvent, а ProtocolBindAdapterEx не вызывается вовсе. Хотелось бы знать , почему так происходит, чего не хватает? |
