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Diffstat (limited to 'xorg-server/Xi/opendev.c')
-rw-r--r--xorg-server/Xi/opendev.c344
1 files changed, 170 insertions, 174 deletions
diff --git a/xorg-server/Xi/opendev.c b/xorg-server/Xi/opendev.c
index 273cb2404..ba0d30436 100644
--- a/xorg-server/Xi/opendev.c
+++ b/xorg-server/Xi/opendev.c
@@ -1,174 +1,170 @@
-/************************************************************
-
-Copyright 1989, 1998 The Open Group
-
-Permission to use, copy, modify, distribute, and sell this software and its
-documentation for any purpose is hereby granted without fee, provided that
-the above copyright notice appear in all copies and that both that
-copyright notice and this permission notice appear in supporting
-documentation.
-
-The above copyright notice and this permission notice 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
-OPEN GROUP 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.
-
-Except as contained in this notice, the name of The Open Group shall not be
-used in advertising or otherwise to promote the sale, use or other dealings
-in this Software without prior written authorization from The Open Group.
-
-Copyright 1989 by Hewlett-Packard Company, Palo Alto, California.
-
- All Rights Reserved
-
-Permission to use, copy, modify, and distribute this software and its
-documentation for any purpose and without fee is hereby granted,
-provided that the above copyright notice appear in all copies and that
-both that copyright notice and this permission notice appear in
-supporting documentation, and that the name of Hewlett-Packard not be
-used in advertising or publicity pertaining to distribution of the
-software without specific, written prior permission.
-
-HEWLETT-PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
-ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
-HEWLETT-PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
-ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
-WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
-ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
-SOFTWARE.
-
-********************************************************/
-
-/***********************************************************************
- *
- * Request to open an extension input device.
- *
- */
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include "inputstr.h" /* DeviceIntPtr */
-#include <X11/extensions/XI.h>
-#include <X11/extensions/XIproto.h>
-#include "XIstubs.h"
-#include "windowstr.h" /* window structure */
-#include "exglobals.h"
-#include "exevents.h"
-
-#include "opendev.h"
-
-extern CARD8 event_base[];
-
-/***********************************************************************
- *
- * This procedure swaps the request if the server and client have different
- * byte orderings.
- *
- */
-
-int
-SProcXOpenDevice(ClientPtr client)
-{
- char n;
-
- REQUEST(xOpenDeviceReq);
- swaps(&stuff->length, n);
- return (ProcXOpenDevice(client));
-}
-
-/***********************************************************************
- *
- * This procedure causes the server to open an input device.
- *
- */
-
-int
-ProcXOpenDevice(ClientPtr client)
-{
- xInputClassInfo evbase[numInputClasses];
- int j = 0;
- int status = Success;
- xOpenDeviceReply rep;
- DeviceIntPtr dev;
-
- REQUEST(xOpenDeviceReq);
- REQUEST_SIZE_MATCH(xOpenDeviceReq);
-
- status = dixLookupDevice(&dev, stuff->deviceid, client, DixUseAccess);
-
- if (status == BadDevice) { /* not open */
- for (dev = inputInfo.off_devices; dev; dev = dev->next)
- if (dev->id == stuff->deviceid)
- break;
- if (dev == NULL)
- return BadDevice;
- } else if (status != Success)
- return status;
-
- if (IsMaster(dev))
- return BadDevice;
-
- if (status != Success)
- return status;
-
- memset(&rep, 0, sizeof(xOpenDeviceReply));
- rep.repType = X_Reply;
- rep.RepType = X_OpenDevice;
- rep.sequenceNumber = client->sequence;
- if (dev->key != NULL) {
- evbase[j].class = KeyClass;
- evbase[j++].event_type_base = event_base[KeyClass];
- }
- if (dev->button != NULL) {
- evbase[j].class = ButtonClass;
- evbase[j++].event_type_base = event_base[ButtonClass];
- }
- if (dev->valuator != NULL) {
- evbase[j].class = ValuatorClass;
- evbase[j++].event_type_base = event_base[ValuatorClass];
- }
- if (dev->kbdfeed != NULL || dev->ptrfeed != NULL || dev->leds != NULL ||
- dev->intfeed != NULL || dev->bell != NULL || dev->stringfeed != NULL) {
- evbase[j].class = FeedbackClass;
- evbase[j++].event_type_base = event_base[FeedbackClass];
- }
- if (dev->focus != NULL) {
- evbase[j].class = FocusClass;
- evbase[j++].event_type_base = event_base[FocusClass];
- }
- if (dev->proximity != NULL) {
- evbase[j].class = ProximityClass;
- evbase[j++].event_type_base = event_base[ProximityClass];
- }
- evbase[j].class = OtherClass;
- evbase[j++].event_type_base = event_base[OtherClass];
- rep.length = bytes_to_int32(j * sizeof(xInputClassInfo));
- rep.num_classes = j;
- WriteReplyToClient(client, sizeof(xOpenDeviceReply), &rep);
- WriteToClient(client, j * sizeof(xInputClassInfo), (char *)evbase);
- return Success;
-}
-
-/***********************************************************************
- *
- * This procedure writes the reply for the XOpenDevice function,
- * if the client and server have a different byte ordering.
- *
- */
-
-void
-SRepXOpenDevice(ClientPtr client, int size, xOpenDeviceReply * rep)
-{
- char n;
-
- swaps(&rep->sequenceNumber, n);
- swapl(&rep->length, n);
- WriteToClient(client, size, (char *)rep);
-}
+/************************************************************
+
+Copyright 1989, 1998 The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice 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
+OPEN GROUP 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.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+Copyright 1989 by Hewlett-Packard Company, Palo Alto, California.
+
+ All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its
+documentation for any purpose and without fee is hereby granted,
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in
+supporting documentation, and that the name of Hewlett-Packard not be
+used in advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.
+
+HEWLETT-PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+HEWLETT-PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+SOFTWARE.
+
+********************************************************/
+
+/***********************************************************************
+ *
+ * Request to open an extension input device.
+ *
+ */
+
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#include "inputstr.h" /* DeviceIntPtr */
+#include <X11/extensions/XI.h>
+#include <X11/extensions/XIproto.h>
+#include "XIstubs.h"
+#include "windowstr.h" /* window structure */
+#include "exglobals.h"
+#include "exevents.h"
+
+#include "opendev.h"
+
+extern CARD8 event_base[];
+
+/***********************************************************************
+ *
+ * This procedure swaps the request if the server and client have different
+ * byte orderings.
+ *
+ */
+
+int
+SProcXOpenDevice(ClientPtr client)
+{
+ REQUEST(xOpenDeviceReq);
+ swaps(&stuff->length);
+ return (ProcXOpenDevice(client));
+}
+
+/***********************************************************************
+ *
+ * This procedure causes the server to open an input device.
+ *
+ */
+
+int
+ProcXOpenDevice(ClientPtr client)
+{
+ xInputClassInfo evbase[numInputClasses];
+ int j = 0;
+ int status = Success;
+ xOpenDeviceReply rep;
+ DeviceIntPtr dev;
+
+ REQUEST(xOpenDeviceReq);
+ REQUEST_SIZE_MATCH(xOpenDeviceReq);
+
+ status = dixLookupDevice(&dev, stuff->deviceid, client, DixUseAccess);
+
+ if (status == BadDevice) { /* not open */
+ for (dev = inputInfo.off_devices; dev; dev = dev->next)
+ if (dev->id == stuff->deviceid)
+ break;
+ if (dev == NULL)
+ return BadDevice;
+ } else if (status != Success)
+ return status;
+
+ if (IsMaster(dev))
+ return BadDevice;
+
+ if (status != Success)
+ return status;
+
+ memset(&rep, 0, sizeof(xOpenDeviceReply));
+ rep.repType = X_Reply;
+ rep.RepType = X_OpenDevice;
+ rep.sequenceNumber = client->sequence;
+ if (dev->key != NULL) {
+ evbase[j].class = KeyClass;
+ evbase[j++].event_type_base = event_base[KeyClass];
+ }
+ if (dev->button != NULL) {
+ evbase[j].class = ButtonClass;
+ evbase[j++].event_type_base = event_base[ButtonClass];
+ }
+ if (dev->valuator != NULL) {
+ evbase[j].class = ValuatorClass;
+ evbase[j++].event_type_base = event_base[ValuatorClass];
+ }
+ if (dev->kbdfeed != NULL || dev->ptrfeed != NULL || dev->leds != NULL ||
+ dev->intfeed != NULL || dev->bell != NULL || dev->stringfeed != NULL) {
+ evbase[j].class = FeedbackClass;
+ evbase[j++].event_type_base = event_base[FeedbackClass];
+ }
+ if (dev->focus != NULL) {
+ evbase[j].class = FocusClass;
+ evbase[j++].event_type_base = event_base[FocusClass];
+ }
+ if (dev->proximity != NULL) {
+ evbase[j].class = ProximityClass;
+ evbase[j++].event_type_base = event_base[ProximityClass];
+ }
+ evbase[j].class = OtherClass;
+ evbase[j++].event_type_base = event_base[OtherClass];
+ rep.length = bytes_to_int32(j * sizeof(xInputClassInfo));
+ rep.num_classes = j;
+ WriteReplyToClient(client, sizeof(xOpenDeviceReply), &rep);
+ WriteToClient(client, j * sizeof(xInputClassInfo), (char *)evbase);
+ return Success;
+}
+
+/***********************************************************************
+ *
+ * This procedure writes the reply for the XOpenDevice function,
+ * if the client and server have a different byte ordering.
+ *
+ */
+
+void
+SRepXOpenDevice(ClientPtr client, int size, xOpenDeviceReply * rep)
+{
+ swaps(&rep->sequenceNumber);
+ swapl(&rep->length);
+ WriteToClient(client, size, (char *)rep);
+}