mirror of
https://github.com/reactos/wine.git
synced 2024-12-12 05:45:56 +00:00
9caa71eef4
data to be exchanged. Split request and reply structures to make backwards compatibility easier. Moved many console functions to dlls/kernel, added code page support, changed a few requests to behave properly with the new protocol.
100 lines
2.4 KiB
C
100 lines
2.4 KiB
C
/*
|
|
* Server-side device management
|
|
*
|
|
* Copyright (C) 1999 Alexandre Julliard
|
|
*/
|
|
|
|
/*
|
|
* FIXME:
|
|
* all this stuff is a simple hack to avoid breaking
|
|
* client-side device support.
|
|
*/
|
|
|
|
#include <assert.h>
|
|
#include <fcntl.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
|
|
#include "winbase.h"
|
|
|
|
#include "handle.h"
|
|
#include "thread.h"
|
|
#include "request.h"
|
|
|
|
struct device
|
|
{
|
|
struct object obj; /* object header */
|
|
int id; /* client identifier */
|
|
};
|
|
|
|
static void device_dump( struct object *obj, int verbose );
|
|
static int device_get_info( struct object *obj, struct get_file_info_reply *reply );
|
|
|
|
static const struct object_ops device_ops =
|
|
{
|
|
sizeof(struct device), /* size */
|
|
device_dump, /* dump */
|
|
no_add_queue, /* add_queue */
|
|
NULL, /* remove_queue */
|
|
NULL, /* signaled */
|
|
NULL, /* satisfied */
|
|
NULL, /* get_poll_events */
|
|
NULL, /* poll_event */
|
|
no_get_fd, /* get_fd */
|
|
no_flush, /* flush */
|
|
device_get_info, /* get_file_info */
|
|
no_destroy /* destroy */
|
|
};
|
|
|
|
static struct device *create_device( int id )
|
|
{
|
|
struct device *dev;
|
|
if ((dev = alloc_object( &device_ops, -1 )))
|
|
{
|
|
dev->id = id;
|
|
}
|
|
return dev;
|
|
}
|
|
|
|
static void device_dump( struct object *obj, int verbose )
|
|
{
|
|
struct device *dev = (struct device *)obj;
|
|
assert( obj->ops == &device_ops );
|
|
fprintf( stderr, "Device id=%08x\n", dev->id );
|
|
}
|
|
|
|
static int device_get_info( struct object *obj, struct get_file_info_reply *reply )
|
|
{
|
|
struct device *dev = (struct device *)obj;
|
|
assert( obj->ops == &device_ops );
|
|
|
|
if (reply)
|
|
{
|
|
reply->type = FILE_TYPE_UNKNOWN;
|
|
reply->attr = dev->id; /* hack! */
|
|
reply->access_time = 0;
|
|
reply->write_time = 0;
|
|
reply->size_high = 0;
|
|
reply->size_low = 0;
|
|
reply->links = 0;
|
|
reply->index_high = 0;
|
|
reply->index_low = 0;
|
|
reply->serial = 0;
|
|
}
|
|
return FD_TYPE_DEFAULT;
|
|
}
|
|
|
|
/* create a device */
|
|
DECL_HANDLER(create_device)
|
|
{
|
|
struct device *dev;
|
|
|
|
reply->handle = 0;
|
|
if ((dev = create_device( req->id )))
|
|
{
|
|
reply->handle = alloc_handle( current->process, dev, req->access, req->inherit );
|
|
release_object( dev );
|
|
}
|
|
}
|