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authormarha <marha@users.sourceforge.net>2010-05-15 16:28:11 +0000
committermarha <marha@users.sourceforge.net>2010-05-15 16:28:11 +0000
commitc38dead3ea7e177728d90cd815cf4eead0c9f534 (patch)
treeb809dba1dc9013bb1e67a5ee388f2dd217dc0f88 /xorg-server/xfixes/xfixes.c
parent6083a94d68878c9ad5f59b28bd07e4738e9fb7b4 (diff)
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xserver git update 15/5/2010
Diffstat (limited to 'xorg-server/xfixes/xfixes.c')
-rw-r--r--xorg-server/xfixes/xfixes.c526
1 files changed, 263 insertions, 263 deletions
diff --git a/xorg-server/xfixes/xfixes.c b/xorg-server/xfixes/xfixes.c
index 5163dc11e..fd23a5cb7 100644
--- a/xorg-server/xfixes/xfixes.c
+++ b/xorg-server/xfixes/xfixes.c
@@ -1,263 +1,263 @@
-/*
- * Copyright © 2006 Sun Microsystems, Inc. All rights reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) 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 AUTHORS OR COPYRIGHT HOLDERS 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.
- *
- * Copyright © 2002 Keith Packard
- *
- * 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, and that the name of Keith Packard not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. Keith Packard makes no
- * representations about the suitability of this software for any purpose. It
- * is provided "as is" without express or implied warranty.
- *
- * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL KEITH 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.
- */
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include "xfixesint.h"
-#include "protocol-versions.h"
-/*
- * Must use these instead of the constants from xfixeswire.h. They advertise
- * what we implement, not what the protocol headers define.
- */
-
-static unsigned char XFixesReqCode;
-int XFixesEventBase;
-int XFixesErrorBase;
-
-static int XFixesClientPrivateKeyIndex;
-static DevPrivateKey XFixesClientPrivateKey = &XFixesClientPrivateKeyIndex;
-
-static int
-ProcXFixesQueryVersion(ClientPtr client)
-{
- XFixesClientPtr pXFixesClient = GetXFixesClient (client);
- xXFixesQueryVersionReply rep;
- register int n;
- REQUEST(xXFixesQueryVersionReq);
-
- REQUEST_SIZE_MATCH(xXFixesQueryVersionReq);
- memset(&rep, 0, sizeof(xXFixesQueryVersionReply));
- rep.type = X_Reply;
- rep.length = 0;
- rep.sequenceNumber = client->sequence;
- if (stuff->majorVersion < SERVER_XFIXES_MAJOR_VERSION) {
- rep.majorVersion = stuff->majorVersion;
- rep.minorVersion = stuff->minorVersion;
- } else {
- rep.majorVersion = SERVER_XFIXES_MAJOR_VERSION;
- if (stuff->majorVersion == SERVER_XFIXES_MAJOR_VERSION &&
- stuff->minorVersion < SERVER_XFIXES_MINOR_VERSION)
- rep.minorVersion = stuff->minorVersion;
- else
- rep.minorVersion = SERVER_XFIXES_MINOR_VERSION;
- }
- pXFixesClient->major_version = rep.majorVersion;
- pXFixesClient->minor_version = rep.minorVersion;
- if (client->swapped) {
- swaps(&rep.sequenceNumber, n);
- swapl(&rep.length, n);
- swapl(&rep.majorVersion, n);
- swapl(&rep.minorVersion, n);
- }
- WriteToClient(client, sizeof(xXFixesQueryVersionReply), (char *)&rep);
- return(client->noClientException);
-}
-
-/* Major version controls available requests */
-static const int version_requests[] = {
- X_XFixesQueryVersion, /* before client sends QueryVersion */
- X_XFixesGetCursorImage, /* Version 1 */
- X_XFixesChangeCursorByName, /* Version 2 */
- X_XFixesExpandRegion, /* Version 3 */
- X_XFixesShowCursor, /* Version 4 */
-};
-
-#define NUM_VERSION_REQUESTS (sizeof (version_requests) / sizeof (version_requests[0]))
-
-int (*ProcXFixesVector[XFixesNumberRequests])(ClientPtr) = {
-/*************** Version 1 ******************/
- ProcXFixesQueryVersion,
- ProcXFixesChangeSaveSet,
- ProcXFixesSelectSelectionInput,
- ProcXFixesSelectCursorInput,
- ProcXFixesGetCursorImage,
-/*************** Version 2 ******************/
- ProcXFixesCreateRegion,
- ProcXFixesCreateRegionFromBitmap,
- ProcXFixesCreateRegionFromWindow,
- ProcXFixesCreateRegionFromGC,
- ProcXFixesCreateRegionFromPicture,
- ProcXFixesDestroyRegion,
- ProcXFixesSetRegion,
- ProcXFixesCopyRegion,
- ProcXFixesCombineRegion,
- ProcXFixesCombineRegion,
- ProcXFixesCombineRegion,
- ProcXFixesInvertRegion,
- ProcXFixesTranslateRegion,
- ProcXFixesRegionExtents,
- ProcXFixesFetchRegion,
- ProcXFixesSetGCClipRegion,
- ProcXFixesSetWindowShapeRegion,
- ProcXFixesSetPictureClipRegion,
- ProcXFixesSetCursorName,
- ProcXFixesGetCursorName,
- ProcXFixesGetCursorImageAndName,
- ProcXFixesChangeCursor,
- ProcXFixesChangeCursorByName,
-/*************** Version 3 ******************/
- ProcXFixesExpandRegion,
-/*************** Version 4 ****************/
- ProcXFixesHideCursor,
- ProcXFixesShowCursor,
-};
-
-static int
-ProcXFixesDispatch (ClientPtr client)
-{
- REQUEST(xXFixesReq);
- XFixesClientPtr pXFixesClient = GetXFixesClient (client);
-
- if (pXFixesClient->major_version >= NUM_VERSION_REQUESTS)
- return BadRequest;
- if (stuff->xfixesReqType > version_requests[pXFixesClient->major_version])
- return BadRequest;
- return (*ProcXFixesVector[stuff->xfixesReqType]) (client);
-}
-
-static int
-SProcXFixesQueryVersion(ClientPtr client)
-{
- register int n;
- REQUEST(xXFixesQueryVersionReq);
-
- swaps(&stuff->length, n);
- swapl(&stuff->majorVersion, n);
- swapl(&stuff->minorVersion, n);
- return (*ProcXFixesVector[stuff->xfixesReqType]) (client);
-}
-
-static int (*SProcXFixesVector[XFixesNumberRequests])(ClientPtr) = {
-/*************** Version 1 ******************/
- SProcXFixesQueryVersion,
- SProcXFixesChangeSaveSet,
- SProcXFixesSelectSelectionInput,
- SProcXFixesSelectCursorInput,
- SProcXFixesGetCursorImage,
-/*************** Version 2 ******************/
- SProcXFixesCreateRegion,
- SProcXFixesCreateRegionFromBitmap,
- SProcXFixesCreateRegionFromWindow,
- SProcXFixesCreateRegionFromGC,
- SProcXFixesCreateRegionFromPicture,
- SProcXFixesDestroyRegion,
- SProcXFixesSetRegion,
- SProcXFixesCopyRegion,
- SProcXFixesCombineRegion,
- SProcXFixesCombineRegion,
- SProcXFixesCombineRegion,
- SProcXFixesInvertRegion,
- SProcXFixesTranslateRegion,
- SProcXFixesRegionExtents,
- SProcXFixesFetchRegion,
- SProcXFixesSetGCClipRegion,
- SProcXFixesSetWindowShapeRegion,
- SProcXFixesSetPictureClipRegion,
- SProcXFixesSetCursorName,
- SProcXFixesGetCursorName,
- SProcXFixesGetCursorImageAndName,
- SProcXFixesChangeCursor,
- SProcXFixesChangeCursorByName,
-/*************** Version 3 ******************/
- SProcXFixesExpandRegion,
-/*************** Version 4 ****************/
- SProcXFixesHideCursor,
- SProcXFixesShowCursor,
-};
-
-static int
-SProcXFixesDispatch (ClientPtr client)
-{
- REQUEST(xXFixesReq);
- if (stuff->xfixesReqType >= XFixesNumberRequests)
- return BadRequest;
- return (*SProcXFixesVector[stuff->xfixesReqType]) (client);
-}
-
-static void
-XFixesClientCallback (CallbackListPtr *list,
- pointer closure,
- pointer data)
-{
- NewClientInfoRec *clientinfo = (NewClientInfoRec *) data;
- ClientPtr pClient = clientinfo->client;
- XFixesClientPtr pXFixesClient = GetXFixesClient (pClient);
-
- pXFixesClient->major_version = 0;
- pXFixesClient->minor_version = 0;
-}
-
-/*ARGSUSED*/
-static void
-XFixesResetProc (ExtensionEntry *extEntry)
-{
- DeleteCallback (&ClientStateCallback, XFixesClientCallback, 0);
-}
-
-void
-XFixesExtensionInit(void)
-{
- ExtensionEntry *extEntry;
-
- if (!dixRequestPrivate(XFixesClientPrivateKey, sizeof (XFixesClientRec)))
- return;
- if (!AddCallback (&ClientStateCallback, XFixesClientCallback, 0))
- return;
-
- if (XFixesSelectionInit() && XFixesCursorInit () && XFixesRegionInit () &&
- (extEntry = AddExtension(XFIXES_NAME, XFixesNumberEvents,
- XFixesNumberErrors,
- ProcXFixesDispatch, SProcXFixesDispatch,
- XFixesResetProc, StandardMinorOpcode)) != 0)
- {
- XFixesReqCode = (unsigned char)extEntry->base;
- XFixesEventBase = extEntry->eventBase;
- XFixesErrorBase = extEntry->errorBase;
- EventSwapVector[XFixesEventBase + XFixesSelectionNotify] =
- (EventSwapPtr) SXFixesSelectionNotifyEvent;
- EventSwapVector[XFixesEventBase + XFixesCursorNotify] =
- (EventSwapPtr) SXFixesCursorNotifyEvent;
- }
-}
+/*
+ * Copyright © 2006 Sun Microsystems, Inc. All rights reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) 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 AUTHORS OR COPYRIGHT HOLDERS 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.
+ *
+ * Copyright © 2002 Keith Packard
+ *
+ * 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, and that the name of Keith Packard not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission. Keith Packard makes no
+ * representations about the suitability of this software for any purpose. It
+ * is provided "as is" without express or implied warranty.
+ *
+ * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL KEITH 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.
+ */
+
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#include "xfixesint.h"
+#include "protocol-versions.h"
+/*
+ * Must use these instead of the constants from xfixeswire.h. They advertise
+ * what we implement, not what the protocol headers define.
+ */
+
+static unsigned char XFixesReqCode;
+int XFixesEventBase;
+int XFixesErrorBase;
+
+static int XFixesClientPrivateKeyIndex;
+static DevPrivateKey XFixesClientPrivateKey = &XFixesClientPrivateKeyIndex;
+
+static int
+ProcXFixesQueryVersion(ClientPtr client)
+{
+ XFixesClientPtr pXFixesClient = GetXFixesClient (client);
+ xXFixesQueryVersionReply rep;
+ register int n;
+ REQUEST(xXFixesQueryVersionReq);
+
+ REQUEST_SIZE_MATCH(xXFixesQueryVersionReq);
+ memset(&rep, 0, sizeof(xXFixesQueryVersionReply));
+ rep.type = X_Reply;
+ rep.length = 0;
+ rep.sequenceNumber = client->sequence;
+ if (stuff->majorVersion < SERVER_XFIXES_MAJOR_VERSION) {
+ rep.majorVersion = stuff->majorVersion;
+ rep.minorVersion = stuff->minorVersion;
+ } else {
+ rep.majorVersion = SERVER_XFIXES_MAJOR_VERSION;
+ if (stuff->majorVersion == SERVER_XFIXES_MAJOR_VERSION &&
+ stuff->minorVersion < SERVER_XFIXES_MINOR_VERSION)
+ rep.minorVersion = stuff->minorVersion;
+ else
+ rep.minorVersion = SERVER_XFIXES_MINOR_VERSION;
+ }
+ pXFixesClient->major_version = rep.majorVersion;
+ pXFixesClient->minor_version = rep.minorVersion;
+ if (client->swapped) {
+ swaps(&rep.sequenceNumber, n);
+ swapl(&rep.length, n);
+ swapl(&rep.majorVersion, n);
+ swapl(&rep.minorVersion, n);
+ }
+ WriteToClient(client, sizeof(xXFixesQueryVersionReply), (char *)&rep);
+ return Success;
+}
+
+/* Major version controls available requests */
+static const int version_requests[] = {
+ X_XFixesQueryVersion, /* before client sends QueryVersion */
+ X_XFixesGetCursorImage, /* Version 1 */
+ X_XFixesChangeCursorByName, /* Version 2 */
+ X_XFixesExpandRegion, /* Version 3 */
+ X_XFixesShowCursor, /* Version 4 */
+};
+
+#define NUM_VERSION_REQUESTS (sizeof (version_requests) / sizeof (version_requests[0]))
+
+int (*ProcXFixesVector[XFixesNumberRequests])(ClientPtr) = {
+/*************** Version 1 ******************/
+ ProcXFixesQueryVersion,
+ ProcXFixesChangeSaveSet,
+ ProcXFixesSelectSelectionInput,
+ ProcXFixesSelectCursorInput,
+ ProcXFixesGetCursorImage,
+/*************** Version 2 ******************/
+ ProcXFixesCreateRegion,
+ ProcXFixesCreateRegionFromBitmap,
+ ProcXFixesCreateRegionFromWindow,
+ ProcXFixesCreateRegionFromGC,
+ ProcXFixesCreateRegionFromPicture,
+ ProcXFixesDestroyRegion,
+ ProcXFixesSetRegion,
+ ProcXFixesCopyRegion,
+ ProcXFixesCombineRegion,
+ ProcXFixesCombineRegion,
+ ProcXFixesCombineRegion,
+ ProcXFixesInvertRegion,
+ ProcXFixesTranslateRegion,
+ ProcXFixesRegionExtents,
+ ProcXFixesFetchRegion,
+ ProcXFixesSetGCClipRegion,
+ ProcXFixesSetWindowShapeRegion,
+ ProcXFixesSetPictureClipRegion,
+ ProcXFixesSetCursorName,
+ ProcXFixesGetCursorName,
+ ProcXFixesGetCursorImageAndName,
+ ProcXFixesChangeCursor,
+ ProcXFixesChangeCursorByName,
+/*************** Version 3 ******************/
+ ProcXFixesExpandRegion,
+/*************** Version 4 ****************/
+ ProcXFixesHideCursor,
+ ProcXFixesShowCursor,
+};
+
+static int
+ProcXFixesDispatch (ClientPtr client)
+{
+ REQUEST(xXFixesReq);
+ XFixesClientPtr pXFixesClient = GetXFixesClient (client);
+
+ if (pXFixesClient->major_version >= NUM_VERSION_REQUESTS)
+ return BadRequest;
+ if (stuff->xfixesReqType > version_requests[pXFixesClient->major_version])
+ return BadRequest;
+ return (*ProcXFixesVector[stuff->xfixesReqType]) (client);
+}
+
+static int
+SProcXFixesQueryVersion(ClientPtr client)
+{
+ register int n;
+ REQUEST(xXFixesQueryVersionReq);
+
+ swaps(&stuff->length, n);
+ swapl(&stuff->majorVersion, n);
+ swapl(&stuff->minorVersion, n);
+ return (*ProcXFixesVector[stuff->xfixesReqType]) (client);
+}
+
+static int (*SProcXFixesVector[XFixesNumberRequests])(ClientPtr) = {
+/*************** Version 1 ******************/
+ SProcXFixesQueryVersion,
+ SProcXFixesChangeSaveSet,
+ SProcXFixesSelectSelectionInput,
+ SProcXFixesSelectCursorInput,
+ SProcXFixesGetCursorImage,
+/*************** Version 2 ******************/
+ SProcXFixesCreateRegion,
+ SProcXFixesCreateRegionFromBitmap,
+ SProcXFixesCreateRegionFromWindow,
+ SProcXFixesCreateRegionFromGC,
+ SProcXFixesCreateRegionFromPicture,
+ SProcXFixesDestroyRegion,
+ SProcXFixesSetRegion,
+ SProcXFixesCopyRegion,
+ SProcXFixesCombineRegion,
+ SProcXFixesCombineRegion,
+ SProcXFixesCombineRegion,
+ SProcXFixesInvertRegion,
+ SProcXFixesTranslateRegion,
+ SProcXFixesRegionExtents,
+ SProcXFixesFetchRegion,
+ SProcXFixesSetGCClipRegion,
+ SProcXFixesSetWindowShapeRegion,
+ SProcXFixesSetPictureClipRegion,
+ SProcXFixesSetCursorName,
+ SProcXFixesGetCursorName,
+ SProcXFixesGetCursorImageAndName,
+ SProcXFixesChangeCursor,
+ SProcXFixesChangeCursorByName,
+/*************** Version 3 ******************/
+ SProcXFixesExpandRegion,
+/*************** Version 4 ****************/
+ SProcXFixesHideCursor,
+ SProcXFixesShowCursor,
+};
+
+static int
+SProcXFixesDispatch (ClientPtr client)
+{
+ REQUEST(xXFixesReq);
+ if (stuff->xfixesReqType >= XFixesNumberRequests)
+ return BadRequest;
+ return (*SProcXFixesVector[stuff->xfixesReqType]) (client);
+}
+
+static void
+XFixesClientCallback (CallbackListPtr *list,
+ pointer closure,
+ pointer data)
+{
+ NewClientInfoRec *clientinfo = (NewClientInfoRec *) data;
+ ClientPtr pClient = clientinfo->client;
+ XFixesClientPtr pXFixesClient = GetXFixesClient (pClient);
+
+ pXFixesClient->major_version = 0;
+ pXFixesClient->minor_version = 0;
+}
+
+/*ARGSUSED*/
+static void
+XFixesResetProc (ExtensionEntry *extEntry)
+{
+ DeleteCallback (&ClientStateCallback, XFixesClientCallback, 0);
+}
+
+void
+XFixesExtensionInit(void)
+{
+ ExtensionEntry *extEntry;
+
+ if (!dixRequestPrivate(XFixesClientPrivateKey, sizeof (XFixesClientRec)))
+ return;
+ if (!AddCallback (&ClientStateCallback, XFixesClientCallback, 0))
+ return;
+
+ if (XFixesSelectionInit() && XFixesCursorInit () && XFixesRegionInit () &&
+ (extEntry = AddExtension(XFIXES_NAME, XFixesNumberEvents,
+ XFixesNumberErrors,
+ ProcXFixesDispatch, SProcXFixesDispatch,
+ XFixesResetProc, StandardMinorOpcode)) != 0)
+ {
+ XFixesReqCode = (unsigned char)extEntry->base;
+ XFixesEventBase = extEntry->eventBase;
+ XFixesErrorBase = extEntry->errorBase;
+ EventSwapVector[XFixesEventBase + XFixesSelectionNotify] =
+ (EventSwapPtr) SXFixesSelectionNotifyEvent;
+ EventSwapVector[XFixesEventBase + XFixesCursorNotify] =
+ (EventSwapPtr) SXFixesCursorNotifyEvent;
+ }
+}