#include <debug.h>
#include <route.h>
+PVOID GetContext(TDIEntityID ID)
+{
+ UINT i;
+ KIRQL OldIrql;
+ PVOID Context;
+
+ TcpipAcquireSpinLock(&EntityListLock, &OldIrql);
+
+ for (i = 0; i < EntityCount; i++)
+ {
+ if (EntityList[i].tei_entity == ID.tei_entity &&
+ EntityList[i].tei_instance == ID.tei_instance)
+ break;
+ }
+
+ if (i == EntityCount)
+ {
+ TcpipReleaseSpinLock(&EntityListLock, OldIrql);
+ DbgPrint("WARNING: Unable to get context for %d %d\n", ID.tei_entity, ID.tei_instance);
+ return NULL;
+ }
+
+ Context = EntityList[i].context;
+
+ TcpipReleaseSpinLock(&EntityListLock, OldIrql);
+
+ return Context;
+}
+
TDI_STATUS InfoCopyOut( PCHAR DataOut, UINT SizeOut,
PNDIS_BUFFER ClientBuf, PUINT ClientBufSize ) {
UINT RememberedCBSize = *ClientBufSize;
/* The driver returns success even when it couldn't fit every available
* byte. */
- if( RememberedCBSize < SizeOut )
+ if( RememberedCBSize < SizeOut || !ClientBuf )
return TDI_SUCCESS;
else {
CopyBufferToBufferChain( ClientBuf, 0, (PCHAR)DataOut, SizeOut );
}
}
-VOID InsertTDIInterfaceEntity( PIP_INTERFACE Interface ) {
+TDI_STATUS InfoTdiQueryEntityType(TDIEntityID ID,
+ PNDIS_BUFFER Buffer,
+ PUINT BufferSize)
+{
KIRQL OldIrql;
- UINT Count = 0, i;
+ UINT i, Flags = 0;
- TI_DbgPrint(DEBUG_INFO,
- ("Inserting interface %08x (%d entities already)\n",
- Interface, EntityCount));
-
- TcpipAcquireSpinLock( &EntityListLock, &OldIrql );
-
- /* Count IP Entities */
- for( i = 0; i < EntityCount; i++ )
- if( EntityList[i].tei_entity == IF_ENTITY ) {
- Count++;
- TI_DbgPrint(DEBUG_INFO, ("Entity %d is an IF. Found %d\n",
- i, Count));
- }
+ TcpipAcquireSpinLock(&EntityListLock, &OldIrql);
- EntityList[EntityCount].tei_entity = IF_ENTITY;
- EntityList[EntityCount].tei_instance = Count;
- EntityList[EntityCount].context = Interface;
- EntityList[EntityCount].info_req = InfoInterfaceTdiQueryEx;
- EntityList[EntityCount].info_set = InfoInterfaceTdiSetEx;
+ for (i = 0; i < EntityCount; i++)
+ {
+ if (EntityList[i].tei_entity == ID.tei_entity &&
+ EntityList[i].tei_instance == ID.tei_instance)
+ break;
+ }
- EntityCount++;
+ if (i == EntityCount)
+ {
+ TcpipReleaseSpinLock(&EntityListLock, OldIrql);
+ return TDI_INVALID_PARAMETER;
+ }
- TcpipReleaseSpinLock( &EntityListLock, OldIrql );
-}
+ Flags = EntityList[i].flags;
-VOID RemoveTDIInterfaceEntity( PIP_INTERFACE Interface ) {
- KIRQL OldIrql;
- UINT i;
+ InfoCopyOut((PCHAR)&Flags,
+ sizeof(ULONG),
+ Buffer,
+ BufferSize);
- TI_DbgPrint(DEBUG_INFO,("Removing TDI entry 0x%x\n", Interface));
-
- TcpipAcquireSpinLock( &EntityListLock, &OldIrql );
-
- /* Remove entities that have this interface as context
- * In the future, this might include AT_ENTITY types, too
- */
- for( i = 0; i < EntityCount; i++ ) {
- TI_DbgPrint(DEBUG_INFO,("--> examining TDI entry 0x%x\n", EntityList[i].context));
- if( EntityList[i].context == Interface ) {
- if( i != EntityCount-1 ) {
- memcpy( &EntityList[i],
- &EntityList[--EntityCount],
- sizeof(EntityList[i]) );
- } else {
- EntityCount--;
- }
- }
- }
+ TcpipReleaseSpinLock(&EntityListLock, OldIrql);
- TcpipReleaseSpinLock( &EntityListLock, OldIrql );
+ return TDI_SUCCESS;
}
TDI_STATUS InfoTdiQueryListEntities(PNDIS_BUFFER Buffer,
TI_DbgPrint(DEBUG_INFO,("BufSize: %d, NeededSize: %d\n", BufSize, Size));
- if (BufSize < Size)
+ if (BufSize < Size || !Buffer)
{
TcpipReleaseSpinLock( &EntityListLock, OldIrql );
/* The buffer is too small to contain requested data, but we return
* Status of operation
*/
{
- KIRQL OldIrql;
- UINT i;
- PVOID context = NULL;
- NTSTATUS Status = TDI_INVALID_PARAMETER;
- BOOLEAN FoundEntity = FALSE;
- InfoRequest_f InfoRequest = NULL;
+ PVOID EntityListContext;
TI_DbgPrint(DEBUG_INFO,
("InfoEx Req: %x %x %x!%04x:%d\n",
ID->toi_entity.tei_entity,
ID->toi_entity.tei_instance));
- /* Check wether it is a query for a list of entities */
- if (ID->toi_entity.tei_entity == GENERIC_ENTITY)
+ switch (ID->toi_class)
{
- if ((ID->toi_class != INFO_CLASS_GENERIC) ||
- (ID->toi_type != INFO_TYPE_PROVIDER) ||
- (ID->toi_id != ENTITY_LIST_ID)) {
- TI_DbgPrint(DEBUG_INFO,("Invalid parameter\n"));
- Status = TDI_INVALID_PARAMETER;
- } else
- Status = InfoTdiQueryListEntities(Buffer, BufferSize);
- } else if (ID->toi_entity.tei_entity == AT_ENTITY) {
- TcpipAcquireSpinLock( &EntityListLock, &OldIrql );
-
- for( i = 0; i < EntityCount; i++ ) {
- if( EntityList[i].tei_entity == IF_ENTITY &&
- EntityList[i].tei_instance == ID->toi_entity.tei_instance ) {
- InfoRequest = EntityList[i].info_req;
- context = EntityList[i].context;
- FoundEntity = TRUE;
- break;
- }
- }
-
- TcpipReleaseSpinLock( &EntityListLock, OldIrql );
-
- if( FoundEntity ) {
- TI_DbgPrint(DEBUG_INFO,
- ("Calling AT Entity %d (%04x:%d) InfoEx (%x,%x,%x)\n",
- i, ID->toi_entity.tei_entity,
- ID->toi_entity.tei_instance,
- ID->toi_class, ID->toi_type, ID->toi_id));
- Status = InfoRequest( ID->toi_class,
- ID->toi_type,
- ID->toi_id,
- context,
- &ID->toi_entity,
- Buffer,
- BufferSize );
- }
- } else {
- TcpipAcquireSpinLock( &EntityListLock, &OldIrql );
-
- for( i = 0; i < EntityCount; i++ ) {
- if( EntityList[i].tei_entity == ID->toi_entity.tei_entity &&
- EntityList[i].tei_instance == ID->toi_entity.tei_instance ) {
- InfoRequest = EntityList[i].info_req;
- context = EntityList[i].context;
- FoundEntity = TRUE;
- break;
- }
- }
-
- TcpipReleaseSpinLock( &EntityListLock, OldIrql );
-
- if( FoundEntity ) {
- TI_DbgPrint(DEBUG_INFO,
- ("Calling Entity %d (%04x:%d) InfoEx (%x,%x,%x)\n",
- i, ID->toi_entity.tei_entity,
- ID->toi_entity.tei_instance,
- ID->toi_class, ID->toi_type, ID->toi_id));
- Status = InfoRequest( ID->toi_class,
- ID->toi_type,
- ID->toi_id,
- context,
- &ID->toi_entity,
- Buffer,
- BufferSize );
- }
+ case INFO_CLASS_GENERIC:
+ switch (ID->toi_id)
+ {
+ case ENTITY_LIST_ID:
+ if (ID->toi_type != INFO_TYPE_PROVIDER)
+ return TDI_INVALID_PARAMETER;
+
+ return InfoTdiQueryListEntities(Buffer, BufferSize);
+
+ case ENTITY_TYPE_ID:
+ if (ID->toi_type != INFO_TYPE_PROVIDER)
+ return TDI_INVALID_PARAMETER;
+
+ return InfoTdiQueryEntityType(ID->toi_entity, Buffer, BufferSize);
+
+ default:
+ return TDI_INVALID_REQUEST;
+ }
+
+ case INFO_CLASS_PROTOCOL:
+ switch (ID->toi_id)
+ {
+ case IF_MIB_STATS_ID:
+ if (ID->toi_entity.tei_entity == IF_ENTITY)
+ if ((EntityListContext = GetContext(ID->toi_entity)))
+ return InfoTdiQueryGetInterfaceMIB(ID->toi_entity, EntityListContext, Buffer, BufferSize);
+ else
+ return TDI_INVALID_PARAMETER;
+ else if (ID->toi_entity.tei_entity == CL_NL_ENTITY ||
+ ID->toi_entity.tei_entity == CO_NL_ENTITY)
+ if ((EntityListContext = GetContext(ID->toi_entity)))
+ return InfoTdiQueryGetIPSnmpInfo(ID->toi_entity, EntityListContext, Buffer, BufferSize);
+ else
+ return TDI_INVALID_PARAMETER;
+ else
+ return TDI_INVALID_PARAMETER;
+
+ case IP_MIB_ADDRTABLE_ENTRY_ID:
+ if (ID->toi_entity.tei_entity != CL_NL_ENTITY &&
+ ID->toi_entity.tei_entity != CO_NL_ENTITY)
+ return TDI_INVALID_PARAMETER;
+
+ if (ID->toi_type != INFO_TYPE_PROVIDER)
+ return TDI_INVALID_PARAMETER;
+
+ return InfoTdiQueryGetAddrTable(ID->toi_entity, Buffer, BufferSize);
+
+ case IP_MIB_ARPTABLE_ENTRY_ID:
+ if (ID->toi_type != INFO_TYPE_PROVIDER)
+ return TDI_INVALID_PARAMETER;
+
+ if (ID->toi_entity.tei_entity == AT_ENTITY)
+ if ((EntityListContext = GetContext(ID->toi_entity)))
+ return InfoTdiQueryGetArptableMIB(ID->toi_entity, EntityListContext,
+ Buffer, BufferSize);
+ else
+ return TDI_INVALID_PARAMETER;
+ else if (ID->toi_entity.tei_entity == CO_NL_ENTITY ||
+ ID->toi_entity.tei_entity == CL_NL_ENTITY)
+ if ((EntityListContext = GetContext(ID->toi_entity)))
+ return InfoTdiQueryGetRouteTable(EntityListContext, Buffer, BufferSize);
+ else
+ return TDI_INVALID_PARAMETER;
+ else
+ return TDI_INVALID_PARAMETER;
+
+#if 0
+ case IP_INTFC_INFO_ID:
+ if (ID->toi_type != INFO_TYPE_PROVIDER)
+ return TDI_INVALID_PARAMETER;
+
+ return InfoTdiQueryGetIFInfo(Context, Buffer, BufferSize);
+#endif
+
+ default:
+ return TDI_INVALID_REQUEST;
+ }
+
+ default:
+ return TDI_INVALID_REQUEST;
}
-
- TI_DbgPrint(DEBUG_INFO,("Status: %08x\n", Status));
-
- return Status;
}
TDI_STATUS InfoTdiSetInformationEx
* Status of operation
*/
{
- switch( ID->toi_class ) {
- case INFO_CLASS_PROTOCOL:
- switch( ID->toi_type ) {
- case INFO_TYPE_PROVIDER:
- switch( ID->toi_id ) {
- case IP_MIB_ROUTETABLE_ENTRY_ID:
- return InfoNetworkLayerTdiSetEx
- ( ID->toi_class,
- ID->toi_type,
- ID->toi_id,
- NULL,
- &ID->toi_entity,
- Buffer,
- BufferSize );
- }
- }
- break;
- }
+ PVOID EntityListContext;
- return TDI_INVALID_PARAMETER;
+ switch (ID->toi_class)
+ {
+ case INFO_CLASS_PROTOCOL:
+ switch (ID->toi_id)
+ {
+ case IP_MIB_ARPTABLE_ENTRY_ID:
+ if (ID->toi_type != INFO_TYPE_PROVIDER)
+ return TDI_INVALID_PARAMETER;
+
+ if (ID->toi_entity.tei_entity != CL_NL_ENTITY &&
+ ID->toi_entity.tei_entity != CO_NL_ENTITY)
+ return TDI_INVALID_PARAMETER;
+
+ if ((EntityListContext = GetContext(ID->toi_entity)))
+ return InfoTdiSetRoute(EntityListContext, (PIPROUTE_ENTRY)Buffer);
+ else
+ return TDI_INVALID_PARAMETER;
+
+ default:
+ return TDI_INVALID_REQUEST;
+ }
+
+ default:
+ return TDI_INVALID_REQUEST;
+ }
}
projects / reactos.git / blobdiff