aboutsummaryrefslogtreecommitdiff
path: root/nx-X11/programs/Xserver/include/extnsionst.h
diff options
context:
space:
mode:
Diffstat (limited to 'nx-X11/programs/Xserver/include/extnsionst.h')
-rw-r--r--nx-X11/programs/Xserver/include/extnsionst.h152
1 files changed, 152 insertions, 0 deletions
diff --git a/nx-X11/programs/Xserver/include/extnsionst.h b/nx-X11/programs/Xserver/include/extnsionst.h
new file mode 100644
index 000000000..daf37bf43
--- /dev/null
+++ b/nx-X11/programs/Xserver/include/extnsionst.h
@@ -0,0 +1,152 @@
+/* $Xorg: extnsionst.h,v 1.4 2001/02/09 02:05:15 xorgcvs Exp $ */
+/***********************************************************
+
+Copyright 1987, 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 1987 by Digital Equipment Corporation, Maynard, Massachusetts.
+
+ 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 Digital not be
+used in advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.
+
+DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+DIGITAL 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.
+
+******************************************************************/
+/* $XFree86: xc/programs/Xserver/include/extnsionst.h,v 3.8 2003/04/27 21:31:04 herrb Exp $ */
+
+#ifndef EXTENSIONSTRUCT_H
+#define EXTENSIONSTRUCT_H
+
+#include "misc.h"
+#include "screenint.h"
+#include "extension.h"
+#include "gc.h"
+
+typedef struct _ExtensionEntry {
+ int index;
+ void (* CloseDown)( /* called at server shutdown */
+ struct _ExtensionEntry * /* extension */);
+ char *name; /* extension name */
+ int base; /* base request number */
+ int eventBase;
+ int eventLast;
+ int errorBase;
+ int errorLast;
+ int num_aliases;
+ char **aliases;
+ pointer extPrivate;
+ unsigned short (* MinorOpcode)( /* called for errors */
+ ClientPtr /* client */);
+#ifdef XCSECURITY
+ Bool secure; /* extension visible to untrusted clients? */
+#endif
+} ExtensionEntry;
+
+/*
+ * The arguments may be different for extension event swapping functions.
+ * Deal with this by casting when initializing the event's EventSwapVector[]
+ * entries.
+ */
+typedef void (*EventSwapPtr) (xEvent *, xEvent *);
+
+extern EventSwapPtr EventSwapVector[128];
+
+extern void NotImplemented ( /* FIXME: this may move to another file... */
+ xEvent *,
+ xEvent *);
+
+typedef void (* ExtensionLookupProc)(
+#ifdef EXTENSION_PROC_ARGS
+ EXTENSION_PROC_ARGS
+#else
+ /* args no longer indeterminate */
+ char *name,
+ GCPtr pGC
+#endif
+);
+
+typedef struct _ProcEntry {
+ char *name;
+ ExtensionLookupProc proc;
+} ProcEntryRec, *ProcEntryPtr;
+
+typedef struct _ScreenProcEntry {
+ int num;
+ ProcEntryPtr procList;
+} ScreenProcEntry;
+
+#define SetGCVector(pGC, VectorElement, NewRoutineAddress, Atom) \
+ pGC->VectorElement = NewRoutineAddress;
+
+#define GetGCValue(pGC, GCElement) (pGC->GCElement)
+
+
+extern ExtensionEntry *AddExtension(
+ char* /*name*/,
+ int /*NumEvents*/,
+ int /*NumErrors*/,
+ int (* /*MainProc*/)(ClientPtr /*client*/),
+ int (* /*SwappedMainProc*/)(ClientPtr /*client*/),
+ void (* /*CloseDownProc*/)(ExtensionEntry * /*extension*/),
+ unsigned short (* /*MinorOpcodeProc*/)(ClientPtr /*client*/)
+);
+
+extern Bool AddExtensionAlias(
+ char* /*alias*/,
+ ExtensionEntry * /*extension*/);
+
+extern ExtensionEntry *CheckExtension(const char *extname);
+
+extern ExtensionLookupProc LookupProc(
+ char* /*name*/,
+ GCPtr /*pGC*/);
+
+extern Bool RegisterProc(
+ char* /*name*/,
+ GCPtr /*pGC*/,
+ ExtensionLookupProc /*proc*/);
+
+extern Bool RegisterScreenProc(
+ char* /*name*/,
+ ScreenPtr /*pScreen*/,
+ ExtensionLookupProc /*proc*/);
+
+extern void DeclareExtensionSecurity(
+ char * /*extname*/,
+ Bool /*secure*/);
+
+#endif /* EXTENSIONSTRUCT_H */
+