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server: Implement IOCTL_AFD_LISTEN. 

Signed-off-by: Zebediah Figura <z.figura12@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Zebediah Figura 2021-05-13 22:54:39 -05:00 committed by Alexandre Julliard
parent b07384c292
commit 6ccf61fbc7
2 changed files with 37 additions and 1 deletions
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9
include/wine/afd.h
View File

@ -24,6 +24,15 @@
#include <winioctl.h>
#include "wine/server_protocol.h"
#define IOCTL_AFD_LISTEN CTL_CODE(FILE_DEVICE_BEEP, 0x802, METHOD_NEITHER, FILE_ANY_ACCESS)
struct afd_listen_params
{
int unknown1;
int backlog;
int unknown2;
};
#define IOCTL_AFD_WINE_CREATE CTL_CODE(FILE_DEVICE_NETWORK, 200, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_AFD_WINE_ACCEPT CTL_CODE(FILE_DEVICE_NETWORK, 201, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_AFD_WINE_ACCEPT_INTO CTL_CODE(FILE_DEVICE_NETWORK, 202, METHOD_BUFFERED, FILE_ANY_ACCESS)

29
server/sock.c
View File

@ -1354,10 +1354,11 @@ static struct accept_req *alloc_accept_req( struct sock *sock, struct sock *acce
static int sock_ioctl( struct fd *fd, ioctl_code_t code, struct async *async )
{
struct sock *sock = get_fd_user( fd );
int unix_fd;
assert( sock->obj.ops == &sock_ops );
if (code != IOCTL_AFD_WINE_CREATE && get_unix_fd( fd ) < 0) return 0;
if (code != IOCTL_AFD_WINE_CREATE && (unix_fd = get_unix_fd( fd )) < 0) return 0;
switch(code)
{
@ -1459,6 +1460,32 @@ static int sock_ioctl( struct fd *fd, ioctl_code_t code, struct async *async )
return 1;
}
case IOCTL_AFD_LISTEN:
{
const struct afd_listen_params *params = get_req_data();
if (get_req_data_size() < sizeof(*params))
{
set_error( STATUS_INVALID_PARAMETER );
return 0;
}
if (listen( unix_fd, params->backlog ) < 0)
{
set_error( sock_get_ntstatus( errno ) );
return 0;
}
sock->pending_events &= ~FD_ACCEPT;
sock->reported_events &= ~FD_ACCEPT;
sock->state |= FD_WINE_LISTENING;
sock->state &= ~(FD_CONNECT | FD_WINE_CONNECTED);
/* we may already be selecting for FD_ACCEPT */
sock_reselect( sock );
return 0;
}
case IOCTL_AFD_WINE_ADDRESS_LIST_CHANGE:
if ((sock->state & FD_WINE_NONBLOCKING) && async_is_blocking( async ))
{