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/*
* Copyright © 2009 Red Hat, Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*
* Author: Peter Hutterer
*/
/***********************************************************************
*
* Request to allow some device events.
*
*/
#ifdef HAVE_DIX_CONFIG_H
#include <dix-config.h>
#endif
#include "inputstr.h" /* DeviceIntPtr */
#include "windowstr.h" /* window structure */
#include <X11/extensions/XI2.h>
#include <X11/extensions/XI2proto.h>
#include "exglobals.h" /* BadDevice */
#include "xiallowev.h"
int
SProcXIAllowEvents(ClientPtr client)
{
char n;
REQUEST(xXIAllowEventsReq);
swaps(&stuff->length, n);
swaps(&stuff->deviceid, n);
swapl(&stuff->time, n);
return ProcXIAllowEvents(client);
}
int
ProcXIAllowEvents(ClientPtr client)
{
TimeStamp time;
DeviceIntPtr dev;
int ret = Success;
REQUEST(xXIAllowEventsReq);
REQUEST_SIZE_MATCH(xXIAllowEventsReq);
ret = dixLookupDevice(&dev, stuff->deviceid, client, DixSetFocusAccess);
if (ret != Success)
return ret;
time = ClientTimeToServerTime(stuff->time);
switch (stuff->mode) {
case ReplayDevice:
AllowSome(client, time, dev, NOT_GRABBED);
break;
case SyncDevice:
AllowSome(client, time, dev, FREEZE_NEXT_EVENT);
break;
case AsyncDevice:
AllowSome(client, time, dev, THAWED);
break;
case AsyncPairedDevice:
if (dev->isMaster)
AllowSome(client, time, dev, THAW_OTHERS);
break;
case SyncPair:
if (dev->isMaster)
AllowSome(client, time, dev, FREEZE_BOTH_NEXT_EVENT);
break;
case AsyncPair:
if (dev->isMaster)
AllowSome(client, time, dev, THAWED_BOTH);
break;
default:
client->errorValue = stuff->mode;
ret = BadValue;
}
return ret;
}
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