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The adapter name is actually the GUID. Also store the human recognizable

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description. This brings the network control panel applet a step further.

svn path=/trunk/; revision=20633
This commit is contained in:
Gé van Geldorp 2006-01-06 23:13:23 +00:00
parent 3a24f9a505
commit 7e8a6ab862
2 changed files with 28 additions and 22 deletions
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47
reactos/drivers/net/tcpip/datalink/lan.c
View file

@ -781,8 +781,8 @@ NTSTATUS NTAPI AppendUnicodeString(PUNICODE_STRING ResultFirst,
static NTSTATUS CheckForDeviceDesc( PUNICODE_STRING EnumKeyName,
PUNICODE_STRING TargetKeyName,
PUNICODE_STRING ShortName,
PUNICODE_STRING OutName ) {
PUNICODE_STRING Name,
PUNICODE_STRING DeviceDesc ) {
UNICODE_STRING RootDevice = { 0 }, LinkageKeyName = { 0 };
UNICODE_STRING DescKeyName = { 0 }, Linkage = { 0 };
UNICODE_STRING BackSlash = { 0 };
@ -809,14 +809,14 @@ static NTSTATUS CheckForDeviceDesc( PUNICODE_STRING EnumKeyName,
Status = ReadStringFromRegistry( LinkageKey, L"RootDevice", &RootDevice );
if( !NT_SUCCESS(Status) ) goto cleanup;
if( RtlCompareUnicodeString( &RootDevice, ShortName, TRUE ) == 0 ) {
if( RtlCompareUnicodeString( &RootDevice, Name, TRUE ) == 0 ) {
Status = OpenRegistryKey( &DescKeyName, &DescKey );
if( !NT_SUCCESS(Status) ) goto cleanup;
Status = ReadStringFromRegistry( DescKey, L"DriverDesc", OutName );
Status = ReadStringFromRegistry( DescKey, L"DriverDesc", DeviceDesc );
if( !NT_SUCCESS(Status) ) goto cleanup;
TI_DbgPrint(DEBUG_DATALINK,("ADAPTER NAME: %wZ\n", OutName));
TI_DbgPrint(DEBUG_DATALINK,("ADAPTER DESC: %wZ\n", DeviceDesc));
} else Status = STATUS_UNSUCCESSFUL;
cleanup:
@ -831,8 +831,8 @@ cleanup:
return Status;
}
static NTSTATUS FindDeviceNameForAdapter( PUNICODE_STRING ShortName,
PUNICODE_STRING OutName ) {
static NTSTATUS FindDeviceDescForAdapter( PUNICODE_STRING Name,
PUNICODE_STRING DeviceDesc ) {
UNICODE_STRING EnumKeyName, TargetKeyName;
HANDLE EnumKey;
NTSTATUS Status;
@ -872,7 +872,7 @@ static NTSTATUS FindDeviceNameForAdapter( PUNICODE_STRING ShortName,
TargetKeyName.Buffer = Kbio->Name;
Status = CheckForDeviceDesc
( &EnumKeyName, &TargetKeyName, ShortName, OutName );
( &EnumKeyName, &TargetKeyName, Name, DeviceDesc );
if( NT_SUCCESS(Status) ) {
NtClose( EnumKey );
return Status;
@ -880,25 +880,30 @@ static NTSTATUS FindDeviceNameForAdapter( PUNICODE_STRING ShortName,
}
}
RtlInitUnicodeString( OutName, L"" );
AppendUnicodeString( OutName, &TargetKeyName, FALSE );
RtlInitUnicodeString( DeviceDesc, L"" );
AppendUnicodeString( DeviceDesc, &TargetKeyName, FALSE );
NtClose( EnumKey );
return STATUS_UNSUCCESSFUL;
}
VOID GetShortName( PUNICODE_STRING RegistryKey,
PUNICODE_STRING ShortNameOut ) {
VOID GetName( PUNICODE_STRING RegistryKey,
PUNICODE_STRING OutName ) {
PWCHAR Ptr;
ShortNameOut->Buffer =
UNICODE_STRING PartialRegistryKey;
PartialRegistryKey.Buffer =
RegistryKey->Buffer + wcslen(CCS_ROOT L"\\Services\\");
Ptr = ShortNameOut->Buffer;
Ptr = PartialRegistryKey.Buffer;
while( *Ptr != L'\\' &&
((PCHAR)Ptr) < ((PCHAR)RegistryKey->Buffer) + RegistryKey->Length )
Ptr++;
ShortNameOut->Length = ShortNameOut->MaximumLength =
(Ptr - ShortNameOut->Buffer) * sizeof(WCHAR);
PartialRegistryKey.Length = PartialRegistryKey.MaximumLength =
(Ptr - PartialRegistryKey.Buffer) * sizeof(WCHAR);
RtlInitUnicodeString( OutName, L"" );
AppendUnicodeString( OutName, &PartialRegistryKey, FALSE );
}
VOID BindAdapter(
@ -920,14 +925,11 @@ VOID BindAdapter(
ULONG Lookahead = LOOKAHEAD_SIZE;
NTSTATUS Status;
HANDLE RegHandle = 0;
UNICODE_STRING ShortName;
TI_DbgPrint(DEBUG_DATALINK, ("Called.\n"));
Adapter->State = LAN_STATE_OPENING;
GetShortName( RegistryPath, &ShortName );
NdisStatus = NDISCall(Adapter,
NdisRequestSetInformation,
OID_GEN_CURRENT_LOOKAHEAD,
@ -963,11 +965,14 @@ VOID BindAdapter(
* services (ZwOpenKey, etc).
*/
GetName( RegistryPath, &IF->Name );
Status = OpenRegistryKey( RegistryPath, &RegHandle );
if(NT_SUCCESS(Status)) {
Status = FindDeviceNameForAdapter( &ShortName, &IF->Name );
TI_DbgPrint(DEBUG_DATALINK,("Adapter Name: %wZ\n", &IF->Name));
Status = FindDeviceDescForAdapter( &IF->Name, &IF->Description );
TI_DbgPrint(DEBUG_DATALINK,("Adapter Description: %wZ\n",
&IF->Description));
}
DefaultMask.Type = IP_ADDRESS_V4;

3
reactos/drivers/net/tcpip/include/ip.h
View file

@ -150,7 +150,8 @@ typedef struct _IP_INTERFACE {
IP_ADDRESS PointToPoint; /* Point to point address */
IP_ADDRESS Netmask; /* Netmask */
IP_ADDRESS Broadcast; /* Broadcast */
UNICODE_STRING Name; /* Adapter name */
UNICODE_STRING Name; /* Adapter name (GUID) */
UNICODE_STRING Description; /* Adapter description (Human readable) */
PUCHAR Address; /* Pointer to interface address */
UINT AddressLength; /* Length of address in bytes */
UINT Index; /* Index of adapter (used to add ip addr) */