2006-11-26 11:13:41 -07:00
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/************************************************************
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Copyright 1989, 1998 The Open Group
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Permission to use, copy, modify, distribute, and sell this software and its
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documentation for any purpose is hereby granted without fee, provided that
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the above copyright notice appear in all copies and that both that
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copyright notice and this permission notice appear in supporting
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documentation.
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
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AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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Except as contained in this notice, the name of The Open Group shall not be
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used in advertising or otherwise to promote the sale, use or other dealings
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in this Software without prior written authorization from The Open Group.
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Copyright 1989 by Hewlett-Packard Company, Palo Alto, California.
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All Rights Reserved
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Permission to use, copy, modify, and distribute this software and its
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documentation for any purpose and without fee is hereby granted,
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provided that the above copyright notice appear in all copies and that
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both that copyright notice and this permission notice appear in
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supporting documentation, and that the name of Hewlett-Packard not be
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used in advertising or publicity pertaining to distribution of the
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software without specific, written prior permission.
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HEWLETT-PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
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ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
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HEWLETT-PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
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ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
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WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
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ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
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SOFTWARE.
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********************************************************/
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/***********************************************************************
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*
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* Request to open an extension input device.
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*
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*/
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#ifdef HAVE_DIX_CONFIG_H
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#include <dix-config.h>
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#endif
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#include "inputstr.h" /* DeviceIntPtr */
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#include <X11/extensions/XI.h>
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#include <X11/extensions/XIproto.h>
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#include "XIstubs.h"
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#include "windowstr.h" /* window structure */
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#include "exglobals.h"
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2009-09-06 13:44:18 -06:00
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#include "exevents.h"
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2006-11-26 11:13:41 -07:00
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#include "opendev.h"
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extern CARD8 event_base[];
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/***********************************************************************
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*
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* This procedure swaps the request if the server and client have different
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* byte orderings.
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*
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*/
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int
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2007-11-24 10:55:21 -07:00
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SProcXOpenDevice(ClientPtr client)
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2006-11-26 11:13:41 -07:00
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{
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2007-11-24 10:55:21 -07:00
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char n;
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2006-11-26 11:13:41 -07:00
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REQUEST(xOpenDeviceReq);
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swaps(&stuff->length, n);
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return (ProcXOpenDevice(client));
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}
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/***********************************************************************
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*
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* This procedure causes the server to open an input device.
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*
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*/
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int
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ProcXOpenDevice(ClientPtr client)
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2006-11-26 11:13:41 -07:00
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{
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xInputClassInfo evbase[numInputClasses];
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int j = 0;
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int status = Success;
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xOpenDeviceReply rep;
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DeviceIntPtr dev;
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REQUEST(xOpenDeviceReq);
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REQUEST_SIZE_MATCH(xOpenDeviceReq);
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2008-11-02 08:26:08 -07:00
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status = dixLookupDevice(&dev, stuff->deviceid, client, DixUseAccess);
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2009-09-06 13:44:18 -06:00
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2008-11-02 08:26:08 -07:00
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if (status == BadDevice) { /* not open */
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for (dev = inputInfo.off_devices; dev; dev = dev->next)
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if (dev->id == stuff->deviceid)
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break;
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if (dev == NULL)
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return BadDevice;
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} else if (status != Success)
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return status;
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2006-11-26 11:13:41 -07:00
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2010-07-27 13:02:24 -06:00
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if (IsMaster(dev))
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return BadDevice;
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2009-09-06 13:44:18 -06:00
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2008-11-02 08:26:08 -07:00
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if (status != Success)
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return status;
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2006-11-26 11:13:41 -07:00
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2010-07-27 13:02:24 -06:00
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memset(&rep, 0, sizeof(xOpenDeviceReply));
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2006-11-26 11:13:41 -07:00
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rep.repType = X_Reply;
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rep.RepType = X_OpenDevice;
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rep.sequenceNumber = client->sequence;
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if (dev->key != NULL) {
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evbase[j].class = KeyClass;
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evbase[j++].event_type_base = event_base[KeyClass];
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}
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if (dev->button != NULL) {
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evbase[j].class = ButtonClass;
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evbase[j++].event_type_base = event_base[ButtonClass];
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}
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if (dev->valuator != NULL) {
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evbase[j].class = ValuatorClass;
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evbase[j++].event_type_base = event_base[ValuatorClass];
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}
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if (dev->kbdfeed != NULL || dev->ptrfeed != NULL || dev->leds != NULL ||
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dev->intfeed != NULL || dev->bell != NULL || dev->stringfeed != NULL) {
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evbase[j].class = FeedbackClass;
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evbase[j++].event_type_base = event_base[FeedbackClass];
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}
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if (dev->focus != NULL) {
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evbase[j].class = FocusClass;
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evbase[j++].event_type_base = event_base[FocusClass];
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}
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if (dev->proximity != NULL) {
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evbase[j].class = ProximityClass;
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evbase[j++].event_type_base = event_base[ProximityClass];
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}
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evbase[j].class = OtherClass;
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evbase[j++].event_type_base = event_base[OtherClass];
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2010-07-27 13:02:24 -06:00
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rep.length = bytes_to_int32(j * sizeof(xInputClassInfo));
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rep.num_classes = j;
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WriteReplyToClient(client, sizeof(xOpenDeviceReply), &rep);
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WriteToClient(client, j * sizeof(xInputClassInfo), (char *)evbase);
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2010-12-05 08:36:02 -07:00
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return Success;
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2006-11-26 11:13:41 -07:00
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}
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/***********************************************************************
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*
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* This procedure writes the reply for the XOpenDevice function,
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* if the client and server have a different byte ordering.
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*
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*/
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void
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SRepXOpenDevice(ClientPtr client, int size, xOpenDeviceReply * rep)
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{
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char n;
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2006-11-26 11:13:41 -07:00
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swaps(&rep->sequenceNumber, n);
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swapl(&rep->length, n);
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WriteToClient(client, size, (char *)rep);
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}
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