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authormarha <marha@users.sourceforge.net>2011-09-22 15:20:09 +0200
committermarha <marha@users.sourceforge.net>2011-09-22 15:20:09 +0200
commitc1e6c7428a8d2c1b60ffac7df7a3f56c300fa983 (patch)
tree8874978d314129a4f47ee575b076c2d8eb1a8738 /xorg-server/Xi/sendexev.c
parent37466741e35c5eb3b204863a5023bf8d192efc06 (diff)
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libxtrans libX11 libX11 libXext mesa xserver git update 22 sep 2011
Diffstat (limited to 'xorg-server/Xi/sendexev.c')
-rw-r--r--xorg-server/Xi/sendexev.c311
1 files changed, 155 insertions, 156 deletions
diff --git a/xorg-server/Xi/sendexev.c b/xorg-server/Xi/sendexev.c
index 59fe93db7..4770c28d1 100644
--- a/xorg-server/Xi/sendexev.c
+++ b/xorg-server/Xi/sendexev.c
@@ -1,156 +1,155 @@
-/************************************************************
-
-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 send an extension event.
- *
- */
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include "inputstr.h" /* DeviceIntPtr */
-#include "windowstr.h" /* Window */
-#include "extnsionst.h" /* EventSwapPtr */
-#include <X11/extensions/XI.h>
-#include <X11/extensions/XIproto.h>
-#include "exevents.h"
-#include "exglobals.h"
-
-#include "grabdev.h"
-#include "sendexev.h"
-
-extern int lastEvent; /* Defined in extension.c */
-
-/***********************************************************************
- *
- * Handle requests from clients with a different byte order than us.
- *
- */
-
-int
-SProcXSendExtensionEvent(ClientPtr client)
-{
- char n;
- CARD32 *p;
- int i;
- xEvent eventT;
- xEvent *eventP;
- EventSwapPtr proc;
-
- REQUEST(xSendExtensionEventReq);
- swaps(&stuff->length, n);
- REQUEST_AT_LEAST_SIZE(xSendExtensionEventReq);
- swapl(&stuff->destination, n);
- swaps(&stuff->count, n);
-
- if (stuff->length != bytes_to_int32(sizeof(xSendExtensionEventReq)) + stuff->count +
- bytes_to_int32(stuff->num_events * sizeof(xEvent)))
- return BadLength;
-
- eventP = (xEvent *) & stuff[1];
- for (i = 0; i < stuff->num_events; i++, eventP++) {
- proc = EventSwapVector[eventP->u.u.type & 0177];
- if (proc == NotImplemented) /* no swapping proc; invalid event type? */
- return BadValue;
- (*proc) (eventP, &eventT);
- *eventP = eventT;
- }
-
- p = (CARD32 *)(((xEvent *) & stuff[1]) + stuff->num_events);
- SwapLongs(p, stuff->count);
- return (ProcXSendExtensionEvent(client));
-}
-
-/***********************************************************************
- *
- * Send an event to some client, as if it had come from an extension input
- * device.
- *
- */
-
-int
-ProcXSendExtensionEvent(ClientPtr client)
-{
- int ret;
- DeviceIntPtr dev;
- xEvent *first;
- XEventClass *list;
- struct tmask tmp[EMASKSIZE];
-
- REQUEST(xSendExtensionEventReq);
- REQUEST_AT_LEAST_SIZE(xSendExtensionEventReq);
-
- if (stuff->length != bytes_to_int32(sizeof(xSendExtensionEventReq)) + stuff->count +
- (stuff->num_events * bytes_to_int32(sizeof(xEvent))))
- return BadLength;
-
- ret = dixLookupDevice(&dev, stuff->deviceid, client, DixWriteAccess);
- if (ret != Success)
- return ret;
-
- /* The client's event type must be one defined by an extension. */
-
- first = ((xEvent *) & stuff[1]);
- if (!((EXTENSION_EVENT_BASE <= first->u.u.type) &&
- (first->u.u.type < lastEvent))) {
- client->errorValue = first->u.u.type;
- return BadValue;
- }
-
- list = (XEventClass *) (first + stuff->num_events);
- if ((ret = CreateMaskFromList(client, list, stuff->count, tmp, dev,
- X_SendExtensionEvent)) != Success)
- return ret;
-
- ret = (SendEvent(client, dev, stuff->destination,
- stuff->propagate, (xEvent *) & stuff[1],
- tmp[stuff->deviceid].mask, stuff->num_events));
-
- return ret;
-}
+/************************************************************
+
+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 send an extension event.
+ *
+ */
+
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#include "inputstr.h" /* DeviceIntPtr */
+#include "windowstr.h" /* Window */
+#include "extnsionst.h" /* EventSwapPtr */
+#include <X11/extensions/XI.h>
+#include <X11/extensions/XIproto.h>
+#include "exevents.h"
+#include "exglobals.h"
+
+#include "grabdev.h"
+#include "sendexev.h"
+
+extern int lastEvent; /* Defined in extension.c */
+
+/***********************************************************************
+ *
+ * Handle requests from clients with a different byte order than us.
+ *
+ */
+
+int
+SProcXSendExtensionEvent(ClientPtr client)
+{
+ CARD32 *p;
+ int i;
+ xEvent eventT;
+ xEvent *eventP;
+ EventSwapPtr proc;
+
+ REQUEST(xSendExtensionEventReq);
+ swaps(&stuff->length);
+ REQUEST_AT_LEAST_SIZE(xSendExtensionEventReq);
+ swapl(&stuff->destination);
+ swaps(&stuff->count);
+
+ if (stuff->length != bytes_to_int32(sizeof(xSendExtensionEventReq)) + stuff->count +
+ bytes_to_int32(stuff->num_events * sizeof(xEvent)))
+ return BadLength;
+
+ eventP = (xEvent *) & stuff[1];
+ for (i = 0; i < stuff->num_events; i++, eventP++) {
+ proc = EventSwapVector[eventP->u.u.type & 0177];
+ if (proc == NotImplemented) /* no swapping proc; invalid event type? */
+ return BadValue;
+ (*proc) (eventP, &eventT);
+ *eventP = eventT;
+ }
+
+ p = (CARD32 *)(((xEvent *) & stuff[1]) + stuff->num_events);
+ SwapLongs(p, stuff->count);
+ return (ProcXSendExtensionEvent(client));
+}
+
+/***********************************************************************
+ *
+ * Send an event to some client, as if it had come from an extension input
+ * device.
+ *
+ */
+
+int
+ProcXSendExtensionEvent(ClientPtr client)
+{
+ int ret;
+ DeviceIntPtr dev;
+ xEvent *first;
+ XEventClass *list;
+ struct tmask tmp[EMASKSIZE];
+
+ REQUEST(xSendExtensionEventReq);
+ REQUEST_AT_LEAST_SIZE(xSendExtensionEventReq);
+
+ if (stuff->length != bytes_to_int32(sizeof(xSendExtensionEventReq)) + stuff->count +
+ (stuff->num_events * bytes_to_int32(sizeof(xEvent))))
+ return BadLength;
+
+ ret = dixLookupDevice(&dev, stuff->deviceid, client, DixWriteAccess);
+ if (ret != Success)
+ return ret;
+
+ /* The client's event type must be one defined by an extension. */
+
+ first = ((xEvent *) & stuff[1]);
+ if (!((EXTENSION_EVENT_BASE <= first->u.u.type) &&
+ (first->u.u.type < lastEvent))) {
+ client->errorValue = first->u.u.type;
+ return BadValue;
+ }
+
+ list = (XEventClass *) (first + stuff->num_events);
+ if ((ret = CreateMaskFromList(client, list, stuff->count, tmp, dev,
+ X_SendExtensionEvent)) != Success)
+ return ret;
+
+ ret = (SendEvent(client, dev, stuff->destination,
+ stuff->propagate, (xEvent *) & stuff[1],
+ tmp[stuff->deviceid].mask, stuff->num_events));
+
+ return ret;
+}