xserver git update 15/5/2010

1 files changed, 299 insertions, 299 deletions

diff --git a/xorg-server/Xext/xcalibrate.c b/xorg-server/Xext/xcalibrate.c
index 6e6461a5f..029154fa0 100644
--- a/xorg-server/Xext/xcalibrate.c
+++ b/xorg-server/Xext/xcalibrate.c
@@ -1,299 +1,299 @@
-/*
- * 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.sequenceNumber = pClient->sequence;
-  ev.x = x;
-  ev.y = y;
-  ev.pressure = pressure;
-
-  if (!pClient->clientGone)
-    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 (client->noClientException);
-}
-
-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 (client->noClientException);
-}
-
-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 (client->noClientException);
-}
-
-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;
-}
+/*

+ * 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.sequenceNumber = pClient->sequence;

+  ev.x = x;

+  ev.y = y;

+  ev.pressure = pressure;

+

+  if (!pClient->clientGone)

+    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;

+}