/*
 * Copyright (c) 1998-2000 Apple Computer, Inc. All rights reserved.
 *
 * @APPLE_LICENSE_HEADER_START@
 * 
 * The contents of this file constitute Original Code as defined in and
 * are subject to the Apple Public Source License Version 1.1 (the
 * "License").  You may not use this file except in compliance with the
 * License.  Please obtain a copy of the License at
 * http://www.apple.com/publicsource and read it before using this file.
 * 
 * This Original Code and all software distributed under the License are
 * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
 * License for the specific language governing rights and limitations
 * under the License.
 * 
 * @APPLE_LICENSE_HEADER_END@
 */
/*
 * Copyright (c) 1998 Apple Computer, Inc.  All rights reserved. 
 *
 * HISTORY
 *
 */

#include <IOKit/IOKitLib.h>
#include <IOKit/hidsystem/IOHIDLib.h>
#include <IOKit/iokitmig.h>

kern_return_t
IOHIDCreateSharedMemory( mach_port_t connect,
	unsigned int version )
{
    kern_return_t	err;
    unsigned int	len;

    len = 0;
    err = io_connect_method_scalarI_scalarO( connect, 0, /*index*/
                    &version, 1, NULL, &len);

    return( err);
}

kern_return_t
IOHIDSetEventsEnable( mach_port_t connect,
	boolean_t enable )
{
    kern_return_t	err;
    unsigned int	len;

    len = 0;
    err = io_connect_method_scalarI_scalarO( connect, 1, /*index*/
                    &enable, 1, NULL, &len);

    return( err);
}

kern_return_t
IOHIDSetCursorEnable( mach_port_t connect,
	boolean_t enable )
{
    kern_return_t	err;
    unsigned int	len;

    len = 0;
    err = io_connect_method_scalarI_scalarO( connect, 2, /*index*/
                    &enable, 1, NULL, &len);

    return( err);
}

kern_return_t
IOHIDPostEvent( mach_port_t connect,
        int type, IOGPoint location, NXEventData *data,
	boolean_t setCursor, int flags, boolean_t setFlags)
{
    kern_return_t	err;
    unsigned int	len;
    struct evioLLEvent  event;

    event.setCursor = setCursor;
    event.type = type;
    event.location = location;
    event.data = *data;
    event.setFlags = setFlags;
    event.flags = flags;

    len = 0;
    err = io_connect_method_structureI_structureO( connect, 3, /*index*/
                    (void *)&event, sizeof( event), NULL, &len);

    return( err);
}


kern_return_t
IOHIDSetMouseLocation( mach_port_t connect,
	int x, int y)
{
    kern_return_t	err;
    unsigned int	len;
    IOGPoint		loc;

    loc.x = x;
    loc.y = y;

    len = 0;
    err = io_connect_method_structureI_structureO( connect, 4, /*index*/
                    (void *)&loc, sizeof( loc), NULL, &len);

    return( err);
}


kern_return_t
IOHIDGetButtonEventNum( mach_port_t connect,
	NXMouseButton button, int * eventNum )
{
    kern_return_t	err;
    unsigned int	len;

    len = 1;
    err = io_connect_method_scalarI_scalarO( connect, 5, /*index*/
                    (int *)&button, 1, (void *)eventNum, &len);

    return( err);
}