[PATCH 1/6] iphlpapi: Implement GetIfTable2Ex() on top of nsi.
Signed-off-by: Huw Davies <huw(a)codeweavers.com> --- dlls/iphlpapi/iphlpapi_main.c | 106 +++++++++++++++++++++++++++------- 1 file changed, 86 insertions(+), 20 deletions(-) diff --git a/dlls/iphlpapi/iphlpapi_main.c b/dlls/iphlpapi/iphlpapi_main.c index 13bfb81e7c9..dd2b9d7035c 100644 --- a/dlls/iphlpapi/iphlpapi_main.c +++ b/dlls/iphlpapi/iphlpapi_main.c @@ -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; } /****************************************************************** @@ -1967,7 +2033,7 @@ DWORD WINAPI GetIfTable2Ex( MIB_IF_TABLE_LEVEL level, MIB_IF_TABLE2 **table ) DWORD WINAPI GetIfTable2( MIB_IF_TABLE2 **table ) { TRACE( "table %p\n", table ); - return GetIfTable2Ex(MibIfTableNormal, table); + return GetIfTable2Ex( MibIfTableNormal, table ); } /****************************************************************** -- 2.23.0
participants (1)
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Huw Davies