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iphlpapi: Implement GetIpForwardTable2(). 

Signed-off-by: Huw Davies <huw@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Huw Davies 2021-08-02 09:19:05 +01:00 committed by Alexandre Julliard
parent f1793fd8bc
commit 8f207fe7a8
2 changed files with 117 additions and 13 deletions
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128
dlls/iphlpapi/iphlpapi_main.c
View File

@ -2229,6 +2229,123 @@ DWORD WINAPI GetIpForwardTable(PMIB_IPFORWARDTABLE pIpForwardTable, PULONG pdwSi
return ret;
}
static void forward_row2_fill( MIB_IPFORWARD_ROW2 *row, USHORT fam, void *key, struct nsi_ip_forward_rw *rw,
void *dyn, struct nsi_ip_forward_static *stat )
{
struct nsi_ipv4_forward_key *key4 = (struct nsi_ipv4_forward_key *)key;
struct nsi_ipv6_forward_key *key6 = (struct nsi_ipv6_forward_key *)key;
struct nsi_ipv4_forward_dynamic *dyn4 = (struct nsi_ipv4_forward_dynamic *)dyn;
struct nsi_ipv6_forward_dynamic *dyn6 = (struct nsi_ipv6_forward_dynamic *)dyn;
if (fam == WS_AF_INET)
{
row->InterfaceLuid = key4->luid;
row->DestinationPrefix.Prefix.Ipv4.sin_family = fam;
row->DestinationPrefix.Prefix.Ipv4.sin_port = 0;
row->DestinationPrefix.Prefix.Ipv4.sin_addr = key4->prefix;
memset( &row->DestinationPrefix.Prefix.Ipv4.sin_zero, 0, sizeof(row->DestinationPrefix.Prefix.Ipv4.sin_zero) );
row->DestinationPrefix.PrefixLength = key4->prefix_len;
row->NextHop.Ipv4.sin_family = fam;
row->NextHop.Ipv4.sin_port = 0;
row->NextHop.Ipv4.sin_addr = key4->next_hop;
memset( &row->NextHop.Ipv4.sin_zero, 0, sizeof(row->NextHop.Ipv4.sin_zero) );
row->Age = dyn4->age;
}
else
{
row->InterfaceLuid = key6->luid;
row->DestinationPrefix.Prefix.Ipv6.sin6_family = fam;
row->DestinationPrefix.Prefix.Ipv6.sin6_port = 0;
row->DestinationPrefix.Prefix.Ipv6.sin6_flowinfo = 0;
row->DestinationPrefix.Prefix.Ipv6.sin6_addr = key6->prefix;
row->DestinationPrefix.Prefix.Ipv6.sin6_scope_id = 0;
row->DestinationPrefix.PrefixLength = key6->prefix_len;
row->NextHop.Ipv6.sin6_family = fam;
row->NextHop.Ipv6.sin6_port = 0;
row->NextHop.Ipv6.sin6_flowinfo = 0;
row->NextHop.Ipv6.sin6_addr = key6->next_hop;
row->NextHop.Ipv6.sin6_scope_id = 0;
row->Age = dyn6->age;
}
row->InterfaceIndex = stat->if_index;
row->SitePrefixLength = rw->site_prefix_len;
row->ValidLifetime = rw->valid_lifetime;
row->PreferredLifetime = rw->preferred_lifetime;
row->Metric = rw->metric;
row->Protocol = rw->protocol;
row->Loopback = rw->loopback;
row->AutoconfigureAddress = rw->autoconf;
row->Publish = rw->publish;
row->Immortal = rw->immortal;
row->Origin = stat->origin;
}
/******************************************************************
* GetIpForwardTable2 (IPHLPAPI.@)
*/
DWORD WINAPI GetIpForwardTable2( ADDRESS_FAMILY family, MIB_IPFORWARD_TABLE2 **table )
{
void *key[2] = { NULL, NULL };
struct nsi_ip_forward_rw *rw[2] = { NULL, NULL };
void *dyn[2] = { NULL, NULL };
struct nsi_ip_forward_static *stat[2] = { NULL, NULL };
static const USHORT fam[2] = { WS_AF_INET, WS_AF_INET6 };
static const DWORD key_size[2] = { sizeof(struct nsi_ipv4_forward_key), sizeof(struct nsi_ipv6_forward_key) };
static const DWORD dyn_size[2] = { sizeof(struct nsi_ipv4_forward_dynamic), sizeof(struct nsi_ipv6_forward_dynamic) };
DWORD err = ERROR_SUCCESS, i, size, count[2] = { 0, 0 };
TRACE( "%u, %p\n", family, table );
if (!table || (family != WS_AF_INET && family != WS_AF_INET6 && family != WS_AF_UNSPEC))
return ERROR_INVALID_PARAMETER;
for (i = 0; i < 2; i++)
{
if (family != WS_AF_UNSPEC && family != fam[i]) continue;
err = NsiAllocateAndGetTable( 1, ip_module_id( fam[i] ), NSI_IP_FORWARD_TABLE, key + i, key_size[i],
(void **)rw + i, sizeof(**rw), dyn + i, dyn_size[i],
(void **)stat + i, sizeof(**stat), count + i, 0 );
if (err) count[i] = 0;
}
size = FIELD_OFFSET(MIB_IPFORWARD_TABLE2, Table[ count[0] + count[1] ]);
*table = heap_alloc( size );
if (!*table)
{
err = ERROR_NOT_ENOUGH_MEMORY;
goto err;
}
(*table)->NumEntries = count[0] + count[1];
for (i = 0; i < count[0]; i++)
{
MIB_IPFORWARD_ROW2 *row = (*table)->Table + i;
struct nsi_ipv4_forward_key *key4 = (struct nsi_ipv4_forward_key *)key[0];
struct nsi_ipv4_forward_dynamic *dyn4 = (struct nsi_ipv4_forward_dynamic *)dyn[0];
forward_row2_fill( row, fam[0], key4 + i, rw[0] + i, dyn4 + i, stat[0] + i );
}
for (i = 0; i < count[1]; i++)
{
MIB_IPFORWARD_ROW2 *row = (*table)->Table + count[0] + i;
struct nsi_ipv6_forward_key *key6 = (struct nsi_ipv6_forward_key *)key[1];
struct nsi_ipv6_forward_dynamic *dyn6 = (struct nsi_ipv6_forward_dynamic *)dyn[1];
forward_row2_fill( row, fam[1], key6 + i, rw[1] + i, dyn6 + i, stat[1] + i );
}
err:
for (i = 0; i < 2; i++) NsiFreeTable( key[i], rw[i], dyn[i], stat[i] );
return err;
}
/******************************************************************
* GetIpNetTable (IPHLPAPI.@)
@ -3556,17 +3673,6 @@ char *WINAPI IPHLP_if_indextoname( NET_IFINDEX index, char *name )
return name;
}
/******************************************************************
* GetIpForwardTable2 (IPHLPAPI.@)
*/
DWORD WINAPI GetIpForwardTable2(ADDRESS_FAMILY family, PMIB_IPFORWARD_TABLE2 *table)
{
static int once;
if (!once++) FIXME("(%u %p): stub\n", family, table);
return ERROR_NOT_SUPPORTED;
}
/******************************************************************
* GetIpNetTable2 (IPHLPAPI.@)
*/

2
dlls/nsi/tests/nsi.c
View File

@ -531,9 +531,7 @@ todo_wine_if (family == AF_INET6)
dyn_size = dyn_sizes[i];
err = GetIpForwardTable2( family, &table );
todo_wine
ok( !err, "got %d\n", err );
if (err) { winetest_pop_context(); return; }
ok( table->NumEntries == count, "table entries %d count %d\n", table->NumEntries, count );
for (i = 0; i < count; i++)