int
ProcXSetDeviceMode(ClientPtr client)
{
DeviceIntPtr dev;
xSetDeviceModeReply rep;
int rc;
REQUEST(xSetDeviceModeReq);
REQUEST_SIZE_MATCH(xSetDeviceModeReq);
rep = (xSetDeviceModeReply) {
.repType = X_Reply,
.RepType = X_SetDeviceMode,
.sequenceNumber = client->sequence,
.length = 0
};
rc = dixLookupDevice(&dev, stuff->deviceid, client, DixSetAttrAccess);
if (rc != Success)
return rc;
if (dev->valuator == NULL)
return BadMatch;
if ((dev->deviceGrab.grab) && !SameClient(dev->deviceGrab.grab, client))
rep.status = AlreadyGrabbed;
else
rep.status = SetDeviceMode(client, dev, stuff->mode);
if (rep.status == Success)
valuator_set_mode(dev, VALUATOR_MODE_ALL_AXES, stuff->mode);
else if (rep.status != AlreadyGrabbed) {
switch (rep.status) {
case BadMatch:
case BadImplementation:
case BadAlloc:
break;
default:
rep.status = BadMode;
}
return rep.status;
}
WriteReplyToClient(client, sizeof(xSetDeviceModeReply), &rep);
return Success;
}
/***********************************************************************
*
* This procedure writes the reply for the XSetDeviceMode function,
* if the client and server have a different byte ordering.
*
*/
void
SRepXSetDeviceMode(ClientPtr client, int size, xSetDeviceModeReply * rep)
{
swaps(&rep->sequenceNumber);
swapl(&rep->length);
WriteToClient(client, size, rep);
}
int
ProcXSetDeviceMode(ClientPtr client)
{
DeviceIntPtr dev;
xSetDeviceModeReply rep;
int rc;
REQUEST(xSetDeviceModeReq);
REQUEST_SIZE_MATCH(xSetDeviceModeReq);
rep.repType = X_Reply;
rep.RepType = X_SetDeviceMode;
rep.length = 0;
rep.sequenceNumber = client->sequence;
rc = dixLookupDevice(&dev, stuff->deviceid, client, DixSetAttrAccess);
if (rc != Success)
return rc;
if (dev->valuator == NULL)
return BadMatch;
if ((dev->deviceGrab.grab) && !SameClient(dev->deviceGrab.grab, client))
rep.status = AlreadyGrabbed;
else
rep.status = SetDeviceMode(client, dev, stuff->mode);
if (rep.status == Success)
valuator_set_mode(dev, VALUATOR_MODE_ALL_AXES, stuff->mode);
else if (rep.status != AlreadyGrabbed) {
switch (rep.status) {
case BadMatch:
case BadImplementation:
case BadAlloc:
break;
default:
rep.status = BadMode;
}
return rep.status;
}
WriteReplyToClient(client, sizeof(xSetDeviceModeReply), &rep);
return Success;
}
