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ntdll: Introduce IOCTL_AFD_WINE_GET_INTERFACE_LIST. 

Signed-off-by: Zebediah Figura <z.figura12@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Zebediah Figura 2021-06-07 19:53:09 -05:00 committed by Alexandre Julliard
parent de89b98b37
commit 67959e9663
2 changed files with 94 additions and 0 deletions
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93
dlls/ntdll/unix/socket.c
View File

@ -24,7 +24,14 @@
#include "config.h"
#include <errno.h>
#include <sys/types.h>
#include <unistd.h>
#ifdef HAVE_IFADDRS_H
# include <ifaddrs.h>
#endif
#ifdef HAVE_NET_IF_H
# include <net/if.h>
#endif
#ifdef HAVE_SYS_IOCTL_H
# include <sys/ioctl.h>
#endif
@ -1355,6 +1362,92 @@ NTSTATUS sock_ioctl( HANDLE handle, HANDLE event, PIO_APC_ROUTINE apc, void *apc
break;
}
case IOCTL_AFD_WINE_GET_INTERFACE_LIST:
{
#ifdef HAVE_GETIFADDRS
INTERFACE_INFO *info = out_buffer;
struct ifaddrs *ifaddrs, *ifaddr;
unsigned int count = 0;
ULONG ret_size;
if ((status = server_get_unix_fd( handle, 0, &fd, &needs_close, NULL, NULL )))
return status;
if (getifaddrs( &ifaddrs ) < 0)
{
status = sock_errno_to_status( errno );
break;
}
for (ifaddr = ifaddrs; ifaddr != NULL; ifaddr = ifaddr->ifa_next)
{
if (ifaddr->ifa_addr && ifaddr->ifa_addr->sa_family == AF_INET) ++count;
}
ret_size = count * sizeof(*info);
if (out_size < ret_size)
{
status = STATUS_PENDING;
complete_async( handle, event, apc, apc_user, io, STATUS_BUFFER_TOO_SMALL, 0 );
freeifaddrs( ifaddrs );
break;
}
memset( out_buffer, 0, ret_size );
count = 0;
for (ifaddr = ifaddrs; ifaddr != NULL; ifaddr = ifaddr->ifa_next)
{
in_addr_t addr, mask;
if (!ifaddr->ifa_addr || ifaddr->ifa_addr->sa_family != AF_INET)
continue;
addr = ((const struct sockaddr_in *)ifaddr->ifa_addr)->sin_addr.s_addr;
mask = ((const struct sockaddr_in *)ifaddr->ifa_netmask)->sin_addr.s_addr;
info[count].iiFlags = 0;
if (ifaddr->ifa_flags & IFF_BROADCAST)
info[count].iiFlags |= WS_IFF_BROADCAST;
if (ifaddr->ifa_flags & IFF_LOOPBACK)
info[count].iiFlags |= WS_IFF_LOOPBACK;
if (ifaddr->ifa_flags & IFF_MULTICAST)
info[count].iiFlags |= WS_IFF_MULTICAST;
#ifdef IFF_POINTTOPOINT
if (ifaddr->ifa_flags & IFF_POINTTOPOINT)
info[count].iiFlags |= WS_IFF_POINTTOPOINT;
#endif
if (ifaddr->ifa_flags & IFF_UP)
info[count].iiFlags |= WS_IFF_UP;
info[count].iiAddress.AddressIn.sin_family = WS_AF_INET;
info[count].iiAddress.AddressIn.sin_port = 0;
info[count].iiAddress.AddressIn.sin_addr.WS_s_addr = addr;
info[count].iiNetmask.AddressIn.sin_family = WS_AF_INET;
info[count].iiNetmask.AddressIn.sin_port = 0;
info[count].iiNetmask.AddressIn.sin_addr.WS_s_addr = mask;
if (ifaddr->ifa_flags & IFF_BROADCAST)
{
info[count].iiBroadcastAddress.AddressIn.sin_family = WS_AF_INET;
info[count].iiBroadcastAddress.AddressIn.sin_port = 0;
info[count].iiBroadcastAddress.AddressIn.sin_addr.WS_s_addr = addr | ~mask;
}
++count;
}
freeifaddrs( ifaddrs );
status = STATUS_PENDING;
complete_async( handle, event, apc, apc_user, io, STATUS_SUCCESS, ret_size );
#else
FIXME( "Interface list queries are currently not supported on this platform.\n" );
status = STATUS_NOT_SUPPORTED;
#endif
break;
}
default:
{
if ((code >> 16) == FILE_DEVICE_NETWORK)

1
include/wine/afd.h
View File

@ -100,6 +100,7 @@ struct afd_poll_params
#define IOCTL_AFD_WINE_COMPLETE_ASYNC CTL_CODE(FILE_DEVICE_NETWORK, 210, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_AFD_WINE_FIONREAD CTL_CODE(FILE_DEVICE_NETWORK, 211, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_AFD_WINE_SIOCATMARK CTL_CODE(FILE_DEVICE_NETWORK, 212, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_AFD_WINE_GET_INTERFACE_LIST CTL_CODE(FILE_DEVICE_NETWORK, 213, METHOD_BUFFERED, FILE_ANY_ACCESS)
struct afd_create_params
{