[gvg] 20633: The adapter name is actually the GUID. Also store the human recognizable

The adapter name is actually the GUID. Also store the human recognizable
description. This brings the network control panel applet a step
further.
Modified: trunk/reactos/drivers/net/tcpip/datalink/lan.c
Modified: trunk/reactos/drivers/net/tcpip/include/ip.h
  _____  

Modified: trunk/reactos/drivers/net/tcpip/datalink/lan.c
--- trunk/reactos/drivers/net/tcpip/datalink/lan.c	2006-01-06
22:57:21 UTC (rev 20632)
+++ trunk/reactos/drivers/net/tcpip/datalink/lan.c	2006-01-06
23:13:23 UTC (rev 20633)
@@ -781,8 +781,8 @@

 
 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 @@
     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 @@
     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 @@
             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 @@
         }
     }
 
-    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 @@
     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 @@
      * 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;
  _____  

Modified: trunk/reactos/drivers/net/tcpip/include/ip.h
--- trunk/reactos/drivers/net/tcpip/include/ip.h	2006-01-06
22:57:21 UTC (rev 20632)
+++ trunk/reactos/drivers/net/tcpip/include/ip.h	2006-01-06
23:13:23 UTC (rev 20633)
@@ -150,7 +150,8 @@

     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) */