diff options
Diffstat (limited to 'xorg-server/Xi/getselev.c')
| -rw-r--r-- | xorg-server/Xi/getselev.c | 356 |
1 files changed, 178 insertions, 178 deletions
diff --git a/xorg-server/Xi/getselev.c b/xorg-server/Xi/getselev.c index 90f6284e5..3b556000c 100644 --- a/xorg-server/Xi/getselev.c +++ b/xorg-server/Xi/getselev.c @@ -1,178 +1,178 @@ -/************************************************************ - -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. - -********************************************************/ - -/*********************************************************************** - * - * Extension function to get the current selected events for a given window. - * - */ - -#ifdef HAVE_DIX_CONFIG_H -#include <dix-config.h> -#endif - -#include <X11/extensions/XI.h> -#include <X11/extensions/XIproto.h> -#include "inputstr.h" /* DeviceIntPtr */ -#include "windowstr.h" /* window struct */ -#include "exglobals.h" -#include "swaprep.h" - -#include "getprop.h" -#include "getselev.h" - -/*********************************************************************** - * - * This procedure gets the current selected extension events. - * - */ - -int -SProcXGetSelectedExtensionEvents(ClientPtr client) -{ - char n; - - REQUEST(xGetSelectedExtensionEventsReq); - swaps(&stuff->length, n); - REQUEST_SIZE_MATCH(xGetSelectedExtensionEventsReq); - swapl(&stuff->window, n); - return (ProcXGetSelectedExtensionEvents(client)); -} - -/*********************************************************************** - * - * This procedure gets the current device select mask, - * if the client and server have a different byte ordering. - * - */ - -int -ProcXGetSelectedExtensionEvents(ClientPtr client) -{ - int i, rc, total_length = 0; - xGetSelectedExtensionEventsReply rep; - WindowPtr pWin; - XEventClass *buf = NULL; - XEventClass *tclient; - XEventClass *aclient; - OtherInputMasks *pOthers; - InputClientsPtr others; - - REQUEST(xGetSelectedExtensionEventsReq); - REQUEST_SIZE_MATCH(xGetSelectedExtensionEventsReq); - - rep.repType = X_Reply; - rep.RepType = X_GetSelectedExtensionEvents; - rep.length = 0; - rep.sequenceNumber = client->sequence; - rep.this_client_count = 0; - rep.all_clients_count = 0; - - rc = dixLookupWindow(&pWin, stuff->window, client, DixGetAttrAccess); - if (rc != Success) - return rc; - - if ((pOthers = wOtherInputMasks(pWin)) != 0) { - for (others = pOthers->inputClients; others; others = others->next) - for (i = 0; i < EMASKSIZE; i++) - tclient = ClassFromMask(NULL, others->mask[i], i, - &rep.all_clients_count, COUNT); - - for (others = pOthers->inputClients; others; others = others->next) - if (SameClient(others, client)) { - for (i = 0; i < EMASKSIZE; i++) - tclient = ClassFromMask(NULL, others->mask[i], i, - &rep.this_client_count, COUNT); - break; - } - - total_length = (rep.all_clients_count + rep.this_client_count) * - sizeof(XEventClass); - rep.length = bytes_to_int32(total_length); - buf = (XEventClass *) xalloc(total_length); - - tclient = buf; - aclient = buf + rep.this_client_count; - if (others) - for (i = 0; i < EMASKSIZE; i++) - tclient = - ClassFromMask(tclient, others->mask[i], i, NULL, CREATE); - - for (others = pOthers->inputClients; others; others = others->next) - for (i = 0; i < EMASKSIZE; i++) - aclient = - ClassFromMask(aclient, others->mask[i], i, NULL, CREATE); - } - - WriteReplyToClient(client, sizeof(xGetSelectedExtensionEventsReply), &rep); - - if (total_length) { - client->pSwapReplyFunc = (ReplySwapPtr) Swap32Write; - WriteSwappedDataToClient(client, total_length, buf); - xfree(buf); - } - return Success; -} - -/*********************************************************************** - * - * This procedure writes the reply for the XGetSelectedExtensionEvents function, - * if the client and server have a different byte ordering. - * - */ - -void -SRepXGetSelectedExtensionEvents(ClientPtr client, int size, - xGetSelectedExtensionEventsReply * rep) -{ - char n; - - swaps(&rep->sequenceNumber, n); - swapl(&rep->length, n); - swaps(&rep->this_client_count, n); - swaps(&rep->all_clients_count, 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.
+
+********************************************************/
+
+/***********************************************************************
+ *
+ * Extension function to get the current selected events for a given window.
+ *
+ */
+
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#include <X11/extensions/XI.h>
+#include <X11/extensions/XIproto.h>
+#include "inputstr.h" /* DeviceIntPtr */
+#include "windowstr.h" /* window struct */
+#include "exglobals.h"
+#include "swaprep.h"
+
+#include "getprop.h"
+#include "getselev.h"
+
+/***********************************************************************
+ *
+ * This procedure gets the current selected extension events.
+ *
+ */
+
+int
+SProcXGetSelectedExtensionEvents(ClientPtr client)
+{
+ char n;
+
+ REQUEST(xGetSelectedExtensionEventsReq);
+ swaps(&stuff->length, n);
+ REQUEST_SIZE_MATCH(xGetSelectedExtensionEventsReq);
+ swapl(&stuff->window, n);
+ return (ProcXGetSelectedExtensionEvents(client));
+}
+
+/***********************************************************************
+ *
+ * This procedure gets the current device select mask,
+ * if the client and server have a different byte ordering.
+ *
+ */
+
+int
+ProcXGetSelectedExtensionEvents(ClientPtr client)
+{
+ int i, rc, total_length = 0;
+ xGetSelectedExtensionEventsReply rep;
+ WindowPtr pWin;
+ XEventClass *buf = NULL;
+ XEventClass *tclient;
+ XEventClass *aclient;
+ OtherInputMasks *pOthers;
+ InputClientsPtr others;
+
+ REQUEST(xGetSelectedExtensionEventsReq);
+ REQUEST_SIZE_MATCH(xGetSelectedExtensionEventsReq);
+
+ rep.repType = X_Reply;
+ rep.RepType = X_GetSelectedExtensionEvents;
+ rep.length = 0;
+ rep.sequenceNumber = client->sequence;
+ rep.this_client_count = 0;
+ rep.all_clients_count = 0;
+
+ rc = dixLookupWindow(&pWin, stuff->window, client, DixGetAttrAccess);
+ if (rc != Success)
+ return rc;
+
+ if ((pOthers = wOtherInputMasks(pWin)) != 0) {
+ for (others = pOthers->inputClients; others; others = others->next)
+ for (i = 0; i < EMASKSIZE; i++)
+ tclient = ClassFromMask(NULL, others->mask[i], i,
+ &rep.all_clients_count, COUNT);
+
+ for (others = pOthers->inputClients; others; others = others->next)
+ if (SameClient(others, client)) {
+ for (i = 0; i < EMASKSIZE; i++)
+ tclient = ClassFromMask(NULL, others->mask[i], i,
+ &rep.this_client_count, COUNT);
+ break;
+ }
+
+ total_length = (rep.all_clients_count + rep.this_client_count) *
+ sizeof(XEventClass);
+ rep.length = bytes_to_int32(total_length);
+ buf = (XEventClass *) malloc(total_length);
+
+ tclient = buf;
+ aclient = buf + rep.this_client_count;
+ if (others)
+ for (i = 0; i < EMASKSIZE; i++)
+ tclient =
+ ClassFromMask(tclient, others->mask[i], i, NULL, CREATE);
+
+ for (others = pOthers->inputClients; others; others = others->next)
+ for (i = 0; i < EMASKSIZE; i++)
+ aclient =
+ ClassFromMask(aclient, others->mask[i], i, NULL, CREATE);
+ }
+
+ WriteReplyToClient(client, sizeof(xGetSelectedExtensionEventsReply), &rep);
+
+ if (total_length) {
+ client->pSwapReplyFunc = (ReplySwapPtr) Swap32Write;
+ WriteSwappedDataToClient(client, total_length, buf);
+ free(buf);
+ }
+ return Success;
+}
+
+/***********************************************************************
+ *
+ * This procedure writes the reply for the XGetSelectedExtensionEvents function,
+ * if the client and server have a different byte ordering.
+ *
+ */
+
+void
+SRepXGetSelectedExtensionEvents(ClientPtr client, int size,
+ xGetSelectedExtensionEventsReply * rep)
+{
+ char n;
+
+ swaps(&rep->sequenceNumber, n);
+ swapl(&rep->length, n);
+ swaps(&rep->this_client_count, n);
+ swaps(&rep->all_clients_count, n);
+ WriteToClient(client, size, (char *)rep);
+}
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