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iphlpapi: Implement GetIfTable2Ex() on top of nsi. 

Signed-off-by: Huw Davies <huw@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Huw Davies 2021-07-08 08:59:57 +01:00 committed by Alexandre Julliard
parent f251f51d1c
commit f41f028c39
1 changed files with 86 additions and 20 deletions
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104
dlls/iphlpapi/iphlpapi_main.c
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@ -61,6 +61,7 @@
#include "wine/nsi.h"
#include "wine/debug.h"
#include "wine/unicode.h"
#include "wine/heap.h"
WINE_DEFAULT_DEBUG_CHANNEL(iphlpapi);
@ -1919,14 +1920,78 @@ DWORD WINAPI GetIfTable(PMIB_IFTABLE pIfTable, PULONG pdwSize, BOOL bOrder)
return ret;
}
static void if_counted_string_copy( WCHAR *dst, unsigned int len, IF_COUNTED_STRING *src )
{
unsigned int copy = src->Length;
if (copy >= len * sizeof(WCHAR)) copy = 0;
memcpy( dst, src->String, copy );
memset( (char *)dst + copy, 0, len * sizeof(WCHAR) - copy );
}
static void if_row2_fill( MIB_IF_ROW2 *row, struct nsi_ndis_ifinfo_rw *rw, struct nsi_ndis_ifinfo_dynamic *dyn,
struct nsi_ndis_ifinfo_static *stat )
{
row->InterfaceIndex = stat->if_index;
row->InterfaceGuid = stat->if_guid;
if_counted_string_copy( row->Alias, ARRAY_SIZE(row->Alias), &rw->alias );
if_counted_string_copy( row->Description, ARRAY_SIZE(row->Description), &stat->descr );
row->PhysicalAddressLength = rw->phys_addr.Length;
if (row->PhysicalAddressLength > sizeof(row->PhysicalAddress)) row->PhysicalAddressLength = 0;
memcpy( row->PhysicalAddress, rw->phys_addr.Address, row->PhysicalAddressLength );
memcpy( row->PermanentPhysicalAddress, stat->perm_phys_addr.Address, row->PhysicalAddressLength );
row->Mtu = dyn->mtu;
row->Type = stat->type;
row->TunnelType = TUNNEL_TYPE_NONE; /* fixme */
row->MediaType = stat->media_type;
row->PhysicalMediumType = stat->phys_medium_type;
row->AccessType = stat->access_type;
row->DirectionType = NET_IF_DIRECTION_SENDRECEIVE; /* fixme */
row->InterfaceAndOperStatusFlags.HardwareInterface = stat->flags.hw;
row->InterfaceAndOperStatusFlags.FilterInterface = stat->flags.filter;
row->InterfaceAndOperStatusFlags.ConnectorPresent = !!stat->conn_present;
row->InterfaceAndOperStatusFlags.NotAuthenticated = 0; /* fixme */
row->InterfaceAndOperStatusFlags.NotMediaConnected = dyn->flags.not_media_conn;
row->InterfaceAndOperStatusFlags.Paused = 0; /* fixme */
row->InterfaceAndOperStatusFlags.LowPower = 0; /* fixme */
row->InterfaceAndOperStatusFlags.EndPointInterface = 0; /* fixme */
row->OperStatus = dyn->oper_status;
row->AdminStatus = rw->admin_status;
row->MediaConnectState = dyn->media_conn_state;
row->NetworkGuid = rw->network_guid;
row->ConnectionType = stat->conn_type;
row->TransmitLinkSpeed = dyn->xmit_speed;
row->ReceiveLinkSpeed = dyn->rcv_speed;
row->InOctets = dyn->in_octets;
row->InUcastPkts = dyn->in_ucast_pkts;
row->InNUcastPkts = dyn->in_bcast_pkts + dyn->in_mcast_pkts;
row->InDiscards = dyn->in_discards;
row->InErrors = dyn->in_errors;
row->InUnknownProtos = 0; /* fixme */
row->InUcastOctets = dyn->in_ucast_octs;
row->InMulticastOctets = dyn->in_mcast_octs;
row->InBroadcastOctets = dyn->in_bcast_octs;
row->OutOctets = dyn->out_octets;
row->OutUcastPkts = dyn->out_ucast_pkts;
row->OutNUcastPkts = dyn->out_bcast_pkts + dyn->out_mcast_pkts;
row->OutDiscards = dyn->out_discards;
row->OutErrors = dyn->out_errors;
row->OutUcastOctets = dyn->out_ucast_octs;
row->OutMulticastOctets = dyn->out_mcast_octs;
row->OutBroadcastOctets = dyn->out_bcast_octs;
row->OutQLen = 0; /* fixme */
}
/******************************************************************
* GetIfTable2Ex (IPHLPAPI.@)
*/
DWORD WINAPI GetIfTable2Ex( MIB_IF_TABLE_LEVEL level, MIB_IF_TABLE2 **table )
{
DWORD i, nb_interfaces, size = sizeof(MIB_IF_TABLE2);
InterfaceIndexTable *index_table;
MIB_IF_TABLE2 *ret;
DWORD i, count, size, err;
NET_LUID *keys;
struct nsi_ndis_ifinfo_rw *rw;
struct nsi_ndis_ifinfo_dynamic *dyn;
struct nsi_ndis_ifinfo_static *stat;
TRACE( "level %u, table %p\n", level, table );
@ -1936,29 +2001,30 @@ DWORD WINAPI GetIfTable2Ex( MIB_IF_TABLE_LEVEL level, MIB_IF_TABLE2 **table )
if (level != MibIfTableNormal)
FIXME("level %u not fully supported\n", level);
if ((nb_interfaces = get_interface_indices( FALSE, NULL )) > 1)
size += (nb_interfaces - 1) * sizeof(MIB_IF_ROW2);
err = NsiAllocateAndGetTable( 1, &NPI_MS_NDIS_MODULEID, NSI_NDIS_IFINFO_TABLE, (void **)&keys, sizeof(*keys),
(void **)&rw, sizeof(*rw), (void **)&dyn, sizeof(*dyn),
(void **)&stat, sizeof(*stat), &count, 0 );
if (err) return err;
if (!(ret = HeapAlloc( GetProcessHeap(), 0, size ))) return ERROR_OUTOFMEMORY;
size = FIELD_OFFSET( MIB_IF_TABLE2, Table[count] );
get_interface_indices( FALSE, &index_table );
if (!index_table)
if (!(*table = heap_alloc_zero( size )))
{
HeapFree( GetProcessHeap(), 0, ret );
return ERROR_OUTOFMEMORY;
err = ERROR_OUTOFMEMORY;
goto err;
}
ret->NumEntries = 0;
for (i = 0; i < index_table->numIndexes; i++)
(*table)->NumEntries = count;
for (i = 0; i < count; i++)
{
ret->Table[i].InterfaceIndex = index_table->indexes[i];
GetIfEntry2( &ret->Table[i] );
ret->NumEntries++;
}
MIB_IF_ROW2 *row = (*table)->Table + i;
HeapFree( GetProcessHeap(), 0, index_table );
*table = ret;
return NO_ERROR;
row->InterfaceLuid.Value = keys[i].Value;
if_row2_fill( row, rw + i, dyn + i, stat + i );
}
err:
NsiFreeTable( keys, rw, dyn, stat );
return err;
}
/******************************************************************