Merge remote-tracking branch 'whot/for-keith'

Xext/xace.c

@@ -213,6 +213,21 @@ XaceHook(int hook, ...)
     return prv ? *prv : Success;
 }
 
+/* XaceHookIsSet
+ *
+ * Utility function to determine whether there are any callbacks listening on a
+ * particular XACE hook.
+ *
+ * Returns non-zero if there is a callback, zero otherwise.
+ */
+int
+XaceHookIsSet(int hook)
+{
+    if (hook < 0 || hook >= XACE_NUM_HOOKS)
+        return 0;
+    return XaceHooks[hook] != NULL;
+}
+
 /* XaceCensorImage
  *
  * Called after pScreen->GetImage to prevent pieces or trusted windows from

Xext/xace.h

@@ -65,6 +65,9 @@ extern _X_EXPORT int XaceHook(int /*hook */ ,
                               ...       /*appropriate args for hook */
     );
 
+/* determine whether any callbacks are present for the XACE hook */
+extern _X_EXPORT int XaceHookIsSet(int hook);
+
 /* Special-cased hook functions
  */
 extern _X_EXPORT int XaceHookDispatch(ClientPtr ptr, int major);

Xi/exevents.c

@@ -1590,7 +1590,7 @@ ProcessTouchEvent(InternalEvent *ev, DeviceIntPtr dev)
     if (!ti) {
         DebugF("[Xi] %s: Failed to get event %d for touchpoint %d\n",
                dev->name, type, touchid);
-        return;
+        goto out;
     }
 
     /* if emulate_pointer is set, emulate the motion event right
@@ -1624,6 +1624,7 @@ ProcessTouchEvent(InternalEvent *ev, DeviceIntPtr dev)
     if (ev->any.type == ET_TouchEnd)
         TouchEndTouch(dev, ti);
 
+ out:
     if (emulate_pointer)
         UpdateDeviceState(dev, &ev->device_event);
 }
@@ -1730,6 +1731,18 @@ ProcessDeviceEvent(InternalEvent *ev, DeviceIntPtr device)
         break;
     }
 
+    /* send KeyPress and KeyRelease events to XACE plugins */
+    if (XaceHookIsSet(XACE_KEY_AVAIL) &&
+            (event->type == ET_KeyPress || event->type == ET_KeyRelease)) {
+        xEvent *core;
+        int count;
+
+        if (EventToCore(ev, &core, &count) == Success && count > 0) {
+            XaceHook(XACE_KEY_AVAIL, core, device, 0);
+            free(core);
+        }
+    }
+
     if (DeviceEventCallback && !syncEvents.playingEvents) {
         DeviceEventInfoRec eventinfo;
         SpritePtr pSprite = device->spriteInfo->sprite;

configure.ac

@@ -2337,6 +2337,33 @@ if test "$KDRIVE" = yes; then
         fi
     fi
 
+    case $host_os in
+	*linux*)
+	    KDRIVE_OS_LIB='$(top_builddir)/hw/kdrive/linux/liblinux.la'
+            KDRIVELINUX=yes
+	    if test "x$KDRIVE_EVDEV" = xauto; then
+		KDRIVE_EVDEV=yes
+	    fi
+	    if test "x$KDRIVE_KBD" = xauto; then
+		KDRIVE_KBD=yes
+	    fi
+	    if test "x$KDRIVE_MOUSE" = xauto; then
+		KDRIVE_MOUSE=yes
+	    fi
+	    ;;
+	*)
+	    if test "x$KDRIVE_EVDEV" = xauto; then
+		KDRIVE_EVDEV=no
+	    fi
+	    if test "x$KDRIVE_KBD" = xauto; then
+		KDRIVE_KBD=no
+	    fi
+	    if test "x$KDRIVE_MOUSE" = xauto; then
+		KDRIVE_MOUSE=no
+	    fi
+	    ;;
+    esac
+
     if test "x$KDRIVE_KBD" = xyes; then
        AC_DEFINE(KDRIVE_KBD, 1, [Enable KDrive kbd driver])
     fi
@@ -2378,32 +2405,6 @@ if test "$KDRIVE" = yes; then
 
     KDRIVE_PURE_LIBS="$FB_LIB $MI_LIB $FIXES_LIB $XEXT_LIB $DBE_LIB $RECORD_LIB $GLX_LIBS $RANDR_LIB $RENDER_LIB $DAMAGE_LIB $DRI3_LIB $PRESENT_LIB $MIEXT_SYNC_LIB $MIEXT_DAMAGE_LIB $MIEXT_SHADOW_LIB $XI_LIB $XKB_LIB $XKB_STUB_LIB $COMPOSITE_LIB $OS_LIB"
     KDRIVE_LIB='$(top_builddir)/hw/kdrive/src/libkdrive.la'
-    case $host_os in
-	*linux*)
-	    KDRIVE_OS_LIB='$(top_builddir)/hw/kdrive/linux/liblinux.la'
-            KDRIVELINUX=yes
-	    if test "x$KDRIVE_EVDEV" = xauto; then
-		KDRIVE_EVDEV=yes
-	    fi
-	    if test "x$KDRIVE_KBD" = xauto; then
-		KDRIVE_KBD=yes
-	    fi
-	    if test "x$KDRIVE_MOUSE" = xauto; then
-		KDRIVE_MOUSE=yes
-	    fi
-	    ;;
-	*)
-	    if test "x$KDRIVE_EVDEV" = xauto; then
-		KDRIVE_EVDEV=no
-	    fi
-	    if test "x$KDRIVE_KBD" = xauto; then
-		KDRIVE_KBD=no
-	    fi
-	    if test "x$KDRIVE_MOUSE" = xauto; then
-		KDRIVE_MOUSE=no
-	    fi
-	    ;;
-    esac
     KDRIVE_MAIN_LIB="$MAIN_LIB"
     KDRIVE_LOCAL_LIBS="$DIX_LIB $KDRIVE_LIB"
     KDRIVE_LOCAL_LIBS="$KDRIVE_LOCAL_LIBS $FB_LIB $MI_LIB $KDRIVE_PURE_LIBS"