if (Adapter->MTU < Size) {
/* This is NOT a pointer. MSDN explicitly says so. */
NDIS_PER_PACKET_INFO_FROM_PACKET(NdisPacket,
- TcpLargeSendPacketInfo) = (PVOID)((ULONG)Adapter->MTU);
+ TcpLargeSendPacketInfo) = (PVOID)((ULONG_PTR)Adapter->MTU);
}
TcpipAcquireSpinLock( &Adapter->Lock, &OldIrql );
PIP_INTERFACE IF;
NDIS_STATUS NdisStatus;
LLIP_BIND_INFO BindInfo;
- IP_ADDRESS DefaultMask;
- ULONG Lookahead = LOOKAHEAD_SIZE;
+ IP_ADDRESS DefaultMask, Router;
+ ULONG Lookahead = LOOKAHEAD_SIZE, Unused;
NTSTATUS Status;
+ OBJECT_ATTRIBUTES ObjectAttributes;
+ HANDLE ParameterHandle;
+ PKEY_VALUE_PARTIAL_INFORMATION KeyValueInfo;
+ UNICODE_STRING IPAddress = RTL_CONSTANT_STRING(L"IPAddress");
+ UNICODE_STRING Netmask = RTL_CONSTANT_STRING(L"SubnetMask");
+ UNICODE_STRING Gateway = RTL_CONSTANT_STRING(L"DefaultGateway");
+ UNICODE_STRING RegistryDataU;
+ ANSI_STRING RegistryDataA;
TI_DbgPrint(DEBUG_DATALINK, ("Called.\n"));
TI_DbgPrint(DEBUG_DATALINK,("Adapter Description: %wZ\n",
&IF->Description));
+ DbgPrint("Opening %wZ\n", RegistryPath);
+
+ InitializeObjectAttributes(&ObjectAttributes,
+ RegistryPath,
+ OBJ_CASE_INSENSITIVE,
+ 0,
+ NULL);
+
AddrInitIPv4(&DefaultMask, 0);
- IF->Unicast = DefaultMask;
- IF->Netmask = DefaultMask;
+ Status = ZwOpenKey(&ParameterHandle, KEY_READ, &ObjectAttributes);
+ if (!NT_SUCCESS(Status))
+ {
+ IF->Unicast = DefaultMask;
+ IF->Netmask = DefaultMask;
+ }
+ else
+ {
+ KeyValueInfo = ExAllocatePool(PagedPool, sizeof(KEY_VALUE_PARTIAL_INFORMATION) + 16 * sizeof(WCHAR));
+ if (!KeyValueInfo)
+ {
+ ZwClose(ParameterHandle);
+ IPDestroyInterface(IF);
+ return FALSE;
+ }
+
+ RegistryDataU.MaximumLength = 16 + sizeof(WCHAR);
+ RegistryDataU.Buffer = (PWCHAR)KeyValueInfo->Data;
+
+ Status = ZwQueryValueKey(ParameterHandle,
+ &IPAddress,
+ KeyValuePartialInformation,
+ KeyValueInfo,
+ sizeof(KEY_VALUE_PARTIAL_INFORMATION) + 16 * sizeof(WCHAR),
+ &Unused);
+ if (NT_SUCCESS(Status))
+ {
+ RegistryDataU.Length = KeyValueInfo->DataLength;
+
+ RtlUnicodeStringToAnsiString(&RegistryDataA,
+ &RegistryDataU,
+ TRUE);
+
+ AddrInitIPv4(&IF->Unicast, inet_addr(RegistryDataA.Buffer));
+
+ RtlFreeAnsiString(&RegistryDataA);
+
+ }
+ else
+ {
+ IF->Unicast = DefaultMask;
+ }
+
+ Status = ZwQueryValueKey(ParameterHandle,
+ &Netmask,
+ KeyValuePartialInformation,
+ KeyValueInfo,
+ sizeof(KEY_VALUE_PARTIAL_INFORMATION) + 16 * sizeof(WCHAR),
+ &Unused);
+ if (NT_SUCCESS(Status))
+ {
+ RegistryDataU.Length = KeyValueInfo->DataLength;
+
+ RtlUnicodeStringToAnsiString(&RegistryDataA,
+ &RegistryDataU,
+ TRUE);
+
+ AddrInitIPv4(&IF->Netmask, inet_addr(RegistryDataA.Buffer));
+
+ RtlFreeAnsiString(&RegistryDataA);
+ }
+ else
+ {
+ IF->Netmask = DefaultMask;
+ }
+
+ Status = ZwQueryValueKey(ParameterHandle,
+ &Gateway,
+ KeyValuePartialInformation,
+ KeyValueInfo,
+ sizeof(KEY_VALUE_PARTIAL_INFORMATION) + 16 * sizeof(WCHAR),
+ &Unused);
+ if (NT_SUCCESS(Status))
+ {
+ RegistryDataU.Length = KeyValueInfo->DataLength;
+
+ RtlUnicodeStringToAnsiString(&RegistryDataA,
+ &RegistryDataU,
+ TRUE);
+
+ AddrInitIPv4(&Router, inet_addr(RegistryDataA.Buffer));
+
+ RtlFreeAnsiString(&RegistryDataA);
+
+ if (!AddrIsUnspecified(&Router)) RouterCreateRoute(&DefaultMask, &DefaultMask, &Router, IF, 1);
+ }
+
+ ZwClose(ParameterHandle);
+ }
IF->Broadcast.Type = IP_ADDRESS_V4;
IF->Broadcast.Address.IPv4Address =