xext: Remove XCALIBRATE extension

Nobody can have been using this, it's never called from extension init.
XI2 device properties should now be a functional replacement.

Signed-off-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>

2 files changed, 0 insertions, 304 deletions

diff --git a/Xext/Makefile.am b/Xext/Makefile.am
index b6c95cb17..cb432e00e 100644
--- a/Xext/Makefile.am
+++ b/Xext/Makefile.am
@@ -94,12 +94,6 @@ if XCSECURITY
 BUILTIN_SRCS += $(XCSECURITY_SRCS)
 endif
 
-XCALIBRATE_SRCS = xcalibrate.c
-if XCALIBRATE
-BUILTIN_SRCS += $(XCALIBRATE_SRCS)
-# XCalibrate needs tslib
-endif
-
 # XF86 Big Font extension
 BIGFONT_SRCS = xf86bigfont.c xf86bigfontsrv.h
 if XF86BIGFONT
@@ -132,7 +126,6 @@ EXTRA_DIST = \
 	$(XACE_SRCS) \
 	$(XCSECURITY_SRCS) \
 	$(XSELINUX_SRCS) \
-	$(XCALIBRATE_SRCS) \
 	$(XINERAMA_SRCS) \
 	$(BIGFONT_SRCS) \
 	$(DPMS_SRCS) \
diff --git a/Xext/xcalibrate.c b/Xext/xcalibrate.c
deleted file mode 100644
index bff1c3168..000000000
--- a/Xext/xcalibrate.c
+++ /dev/null
@@ -1,297 +0,0 @@
-/*
- * Copyright © 2003 Philip Blundell
- *
- * 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 Philip Blundell not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission.  Philip Blundell makes no
- * representations about the suitability of this software for any purpose.  It
- * is provided "as is" without express or implied warranty.
- *
- * PHILIP BLUNDELL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL PHILIP BLUNDELL 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_KDRIVE_CONFIG_H
-#include <kdrive-config.h>
-#endif
-
-
-#include <X11/X.h>
-#include <X11/Xproto.h>
-#include "misc.h"
-#include "os.h"
-#include "dixstruct.h"
-#include "extnsionst.h"
-#include "swaprep.h"
-#include "protocol-versions.h"
-
-#include <X11/extensions/xcalibrateproto.h>
-#include <X11/extensions/xcalibratewire.h>
-
-extern void (*tslib_raw_event_hook)(int x, int y, int pressure, void *closure);
-extern void *tslib_raw_event_closure;
-
-static CARD8	XCalibrateReqCode;
-int		XCalibrateEventBase;
-int		XCalibrateReqBase;
-int		XCalibrateErrorBase;
-
-static ClientPtr xcalibrate_client;
-
-static void
-xcalibrate_event_hook (int x, int y, int pressure, void *closure)
-{
-  ClientPtr pClient = (ClientPtr) closure;
-  xXCalibrateRawTouchscreenEvent	ev;
-
-  ev.type = XCalibrateEventBase + X_XCalibrateRawTouchscreen;
-  ev.x = x;
-  ev.y = y;
-  ev.pressure = pressure;
-
-  WriteEventsToClient (pClient, 1, (xEvent *) &ev);
-}
-
-static int
-ProcXCalibrateQueryVersion (ClientPtr client)
-{
-  REQUEST(xXCalibrateQueryVersionReq);
-  xXCalibrateQueryVersionReply rep;
-  CARD16 client_major, client_minor;  /* not used */
-
-  REQUEST_SIZE_MATCH (xXCalibrateQueryVersionReq);
-
-  client_major = stuff->majorVersion;
-  client_minor = stuff->minorVersion;
-
-  fprintf(stderr, "%s(): called\n", __func__); 
-
-  rep.type = X_Reply;
-  rep.length = 0;
-  rep.sequenceNumber = client->sequence;
-  rep.majorVersion = SERVER_XCALIBRATE_MAJOR_VERSION;
-  rep.minorVersion = SERVER_XCALIBRATE_MINOR_VERSION;
-  if (client->swapped) { 
-    int n;
-    swaps(&rep.sequenceNumber, n);
-    swapl(&rep.length, n);     
-    swaps(&rep.majorVersion, n);
-    swaps(&rep.minorVersion, n);
-  }
-  WriteToClient(client, sizeof (xXCalibrateQueryVersionReply), (char *)&rep);
-  return Success;
-}
-
-static int
-SProcXCalibrateQueryVersion (ClientPtr client)
-{
-    REQUEST(xXCalibrateQueryVersionReq);
-    int n;
-
-    REQUEST_SIZE_MATCH (xXCalibrateQueryVersionReq);
-    swaps(&stuff->majorVersion,n);
-    swaps(&stuff->minorVersion,n);
-    return ProcXCalibrateQueryVersion(client);
-}
-
-static int
-ProcXCalibrateSetRawMode (ClientPtr client)
-{
-  REQUEST(xXCalibrateRawModeReq);
-  xXCalibrateRawModeReply rep;
-
-  REQUEST_SIZE_MATCH (xXCalibrateRawModeReq);
-
-  memset (&rep, 0, sizeof (rep));
-  rep.type = X_Reply;
-  rep.sequenceNumber = client->sequence;
-
-  if (stuff->on)
-    {
-      if (xcalibrate_client == NULL)
-	{
-	  /* Start calibrating.  */
-	  xcalibrate_client = client;
-	  tslib_raw_event_hook = xcalibrate_event_hook;
-	  tslib_raw_event_closure = client;
-	  rep.status = GrabSuccess;
-	}
-      else
-	{
-	  rep.status = AlreadyGrabbed;
-	}
-    }
-  else
-    {
-      if (xcalibrate_client == client)
-	{
-	  /* Stop calibrating.  */
-	  xcalibrate_client = NULL;
-	  tslib_raw_event_hook = NULL;
-	  tslib_raw_event_closure = NULL;
-	  rep.status = GrabSuccess;
-
-	  /* Cycle input off and on to reload configuration.  */
-	  KdDisableInput ();
-	  KdEnableInput ();
-	}
-      else
-	{
-	  rep.status = AlreadyGrabbed;
-	}
-    }
-
-  if (client->swapped)
-    {
-      int n;
-
-      swaps (&rep.sequenceNumber, n);
-      swaps (&rep.status, n);
-    }
-  WriteToClient(client, sizeof (rep), (char *) &rep);
-  return Success;
-}
-
-static int
-SProcXCalibrateSetRawMode (ClientPtr client)
-{
-  REQUEST(xXCalibrateRawModeReq);
-  int n;
-
-  REQUEST_SIZE_MATCH (xXCalibrateRawModeReq);
-
-  swaps(&stuff->on, n);
-
-  return ProcXCalibrateSetRawMode(client);
-}
-
-static int
-ProcXCalibrateScreenToCoord (ClientPtr client)
-{
-  REQUEST(xXCalibrateScreenToCoordReq);
-  xXCalibrateScreenToCoordReply rep;
-
-  REQUEST_SIZE_MATCH (xXCalibrateScreenToCoordReq);
-
-  memset (&rep, 0, sizeof (rep));
-  rep.type = X_Reply;
-  rep.sequenceNumber = client->sequence;
-  rep.x = stuff->x;
-  rep.y = stuff->y;
-
-  KdScreenToPointerCoords(&rep.x, &rep.y);
-
-  if (client->swapped)
-    {
-      int n;
-
-      swaps (&rep.x, n);
-      swaps (&rep.y, n);
-    }
-  WriteToClient(client, sizeof (rep), (char *) &rep);
-  return Success;
-}
-
-static int
-SProcXCalibrateScreenToCoord (ClientPtr client)
-{
-  REQUEST(xXCalibrateScreenToCoordReq);
-  int n;
-
-  REQUEST_SIZE_MATCH (xXCalibrateScreenToCoordReq);
-
-  swaps(&stuff->x, n);
-  swaps(&stuff->y, n);
-
-  return ProcXCalibrateScreenToCoord(client);
-}
-
-static int
-ProcXCalibrateDispatch (ClientPtr client)
-{
-    REQUEST(xReq);
-    switch (stuff->data) {
-    case X_XCalibrateQueryVersion:
-        return ProcXCalibrateQueryVersion(client);
-    case X_XCalibrateRawMode:
-        return ProcXCalibrateSetRawMode(client);
-    case X_XCalibrateScreenToCoord:
-        return ProcXCalibrateScreenToCoord(client);
-
-    default: break;
-    }
-
-    return BadRequest;
-}
-
-static int
-SProcXCalibrateDispatch (ClientPtr client)
-{
-    REQUEST(xReq);
-    int n;
-
-    swaps(&stuff->length,n);
-
-    switch (stuff->data) {
-    case X_XCalibrateQueryVersion:
-        return SProcXCalibrateQueryVersion(client);
-    case X_XCalibrateRawMode:
-        return SProcXCalibrateSetRawMode(client);
-    case X_XCalibrateScreenToCoord:
-        return SProcXCalibrateScreenToCoord(client);
-
-    default: break;
-    }
-
-    return BadRequest;
-}
-
-static void
-XCalibrateClientCallback (CallbackListPtr	*list,
-			  pointer		closure,
-			  pointer		data)
-{
-    NewClientInfoRec	*clientinfo = (NewClientInfoRec *) data;
-    ClientPtr		pClient = clientinfo->client;
-
-    if (clientinfo->setup == NULL
-	&& xcalibrate_client != NULL
-	&& xcalibrate_client == pClient)
-      {
-	/* Stop calibrating.  */
-	xcalibrate_client = NULL;
-	tslib_raw_event_hook = NULL;
-	tslib_raw_event_closure = NULL;
-      }
-}
-
-void
-XCalibrateExtensionInit(void)
-{
-  ExtensionEntry *extEntry;
-
-  if (!AddCallback (&ClientStateCallback, XCalibrateClientCallback, 0))
-    return;  
-
-  extEntry = AddExtension(XCALIBRATE_NAME, XCalibrateNumberEvents, XCalibrateNumberErrors,
-			  ProcXCalibrateDispatch, SProcXCalibrateDispatch,
-			  NULL, StandardMinorOpcode);
-
-  if (!extEntry)
-    return;
-
-  XCalibrateReqCode = (unsigned char)extEntry->base;
-  XCalibrateEventBase = extEntry->eventBase;
-  XCalibrateErrorBase = extEntry->errorBase;
-
-  xcalibrate_client = 0;
-}