[PATCH 1/3] dix: more lookup function consolidation, macro removal

[Eamon Walsh]

Adds dix/deprecated.c file to hold old functions.

Signed-off-by: Eamon Walsh <ewalsh at tycho.nsa.gov>

---

 b/dix/Makefile.am  |    1 
 b/dix/deprecated.c |  160 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 161 insertions(+)

---
diff --git a/dix/Makefile.am b/dix/Makefile.am
index a1f02c1..ff0d5d6 100644
--- a/dix/Makefile.am
+++ b/dix/Makefile.am
@@ -8,6 +8,7 @@ libdix_la_SOURCES = 	\
 	atom.c		\
 	colormap.c	\
 	cursor.c	\
+	deprecated.c	\
 	devices.c	\
 	dispatch.c	\
 	dispatch.h	\
diff --git a/dix/deprecated.c b/dix/deprecated.c
new file mode 100644
index 0000000..e9c4daa
--- /dev/null
+++ b/dix/deprecated.c
@@ -0,0 +1,160 @@
+/***********************************************************
+
+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.
+
+******************************************************************/
+
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#include "dix.h"
+#include "misc.h"
+#include "dixstruct.h"
+
+/*
+ * These are deprecated compatibility functions and will be removed soon!
+ * Please use the noted replacements instead.
+ */
+
+/* replaced by dixLookupWindow */
+_X_EXPORT _X_DEPRECATED WindowPtr
+SecurityLookupWindow(XID id, ClientPtr client, Mask access_mode)
+{
+    WindowPtr pWin;
+    int i = dixLookupWindow(&pWin, id, client, access_mode);
+    static int warn = 1;
+    if (warn > 0 && --warn)
+	ErrorF("Warning: LookupWindow()/SecurityLookupWindow() "
+	       "are deprecated.  Please convert your driver/module "
+	       "to use dixLookupWindow().\n");
+    return (i == Success) ? pWin : NULL;
+}
+
+/* replaced by dixLookupWindow */
+_X_EXPORT _X_DEPRECATED WindowPtr
+LookupWindow(XID id, ClientPtr client)
+{
+    return SecurityLookupWindow(id, client, DixUnknownAccess);
+}
+
+/* replaced by dixLookupDrawable */
+_X_EXPORT _X_DEPRECATED pointer
+SecurityLookupDrawable(XID id, ClientPtr client, Mask access_mode)
+{
+    DrawablePtr pDraw;
+    int i = dixLookupDrawable(&pDraw, id, client, M_DRAWABLE, access_mode);
+    static int warn = 1;
+    if (warn > 0 && --warn)
+	ErrorF("Warning: LookupDrawable()/SecurityLookupDrawable() "
+	       "are deprecated.  Please convert your driver/module "
+	       "to use dixLookupDrawable().\n");
+    return (i == Success) ? pDraw : NULL;
+}
+
+/* replaced by dixLookupDrawable */
+_X_EXPORT _X_DEPRECATED pointer
+LookupDrawable(XID id, ClientPtr client)
+{
+    return SecurityLookupDrawable(id, client, DixUnknownAccess);
+}
+
+/* replaced by dixLookupClient */
+_X_EXPORT _X_DEPRECATED ClientPtr
+LookupClient(XID id, ClientPtr client)
+{
+    ClientPtr pClient;
+    int i = dixLookupClient(&pClient, id, client, DixUnknownAccess);
+    static int warn = 1;
+    if (warn > 0 && --warn)
+	ErrorF("Warning: LookupClient() is deprecated.  Please convert your "
+	       "driver/module to use dixLookupClient().\n");
+    return (i == Success) ? pClient : NULL;
+}
+
+/* replaced by dixLookupResource */
+_X_EXPORT _X_DEPRECATED pointer
+SecurityLookupIDByType(ClientPtr client, XID id, RESTYPE rtype,
+		       Mask access_mode)
+{
+    pointer retval;
+    int i = dixLookupResource(&retval, id, rtype, client, access_mode);
+    static int warn = 1;
+    if (warn > 0 && --warn)
+	ErrorF("Warning: LookupIDByType()/SecurityLookupIDByType() "
+	       "are deprecated.  Please convert your driver/module "
+	       "to use dixLookupResource().\n");
+    return (i == Success) ? retval : NULL;
+}
+
+/* replaced by dixLookupResource */
+_X_EXPORT _X_DEPRECATED pointer
+SecurityLookupIDByClass(ClientPtr client, XID id, RESTYPE classes,
+			Mask access_mode)
+{
+    pointer retval;
+    int i = dixLookupResource(&retval, id, classes, client, access_mode);
+    static int warn = 1;
+    if (warn > 0 && --warn)
+	ErrorF("Warning: LookupIDByClass()/SecurityLookupIDByClass() "
+	       "are deprecated.  Please convert your driver/module "
+	       "to use dixLookupResource().\n");
+    return (i == Success) ? retval : NULL;
+}
+
+/* replaced by dixLookupResource */
+_X_EXPORT _X_DEPRECATED pointer
+LookupIDByType(XID id, RESTYPE rtype)
+{
+    return SecurityLookupIDByType(NullClient, id, rtype, DixUnknownAccess);
+}
+
+/* replaced by dixLookupResource */
+_X_EXPORT _X_DEPRECATED pointer
+LookupIDByClass(XID id, RESTYPE classes)
+{
+    return SecurityLookupIDByClass(NullClient, id, classes, DixUnknownAccess);
+}
+
+/* end deprecated functions */


-- 
Eamon Walsh <ewalsh at tycho.nsa.gov>
National Security Agency