Add support for VBox 3 and event callbacks on vbox

* src/vbox/vbox_driver.c: remove some old 2.5 switches and plug the
  3.0 driver
* src/vbox/vbox_V3_0.c src/vbox/vbox_CAPI_v3_0.h: the driver for
  VirtualBox 3.0
* src/vbox/vbox_tmpl.c: handle the new driver and add event support
* src/Makefile.am: plug in the new module

src/Makefile.am

@@ -140,7 +140,8 @@ OPENVZ_DRIVER_SOURCES =						\
 VBOX_DRIVER_SOURCES =						\
         vbox/vbox_XPCOMCGlue.c vbox/vbox_XPCOMCGlue.h		\
         vbox/vbox_driver.c vbox/vbox_driver.h			\
-        vbox/vbox_V2_2.c vbox/vbox_CAPI_v2_2.h
+        vbox/vbox_V2_2.c vbox/vbox_CAPI_v2_2.h			\
+        vbox/vbox_V3_0.c vbox/vbox_CAPI_v3_0.h
 
 VBOX_DRIVER_EXTRA_DIST = vbox/vbox_tmpl.c vbox/README
 

src/vbox/vbox_V3_0.c

+/** @file vbox_V3_0.c
+ * C file to include support for multiple versions of VirtualBox
+ * at runtime.
+ */
+
+/*
+ * Copyright (C) 2008-2009 Sun Microsystems, Inc.
+ *
+ * This file is part of a free software library; you can redistribute
+ * it and/or modify it under the terms of the GNU Lesser General
+ * Public License version 2.1 as published by the Free Software
+ * Foundation and shipped in the "COPYING" file with this library.
+ * The library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY of any kind.
+ *
+ * Sun LGPL Disclaimer: For the avoidance of doubt, except that if
+ * any license choice other than GPL or LGPL is available it will
+ * apply instead, Sun elects to use only the Lesser General Public
+ * License version 2.1 (LGPLv2) at this time for any software where
+ * a choice of LGPL license versions is made available with the
+ * language indicating that LGPLv2 or any later version may be used,
+ * or where a choice of which version of the LGPL is applied is
+ * otherwise unspecified.
+ *
+ * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
+ * Clara, CA 95054 USA or visit http://www.sun.com if you need
+ * additional information or have any questions.
+ */
+
+#include <config.h>
+
+/** The API Version */
+#define VBOX_API_VERSION    3000
+/** Version specific prefix. */
+#define NAME(name)  vbox30##name
+
+#include "vbox_tmpl.c"

src/vbox/vbox_driver.c

@@ -41,10 +41,8 @@
 
 extern virDriver vbox22Driver;
 extern virNetworkDriver vbox22NetworkDriver;
-#if 0
-extern virDriver vbox25Driver;
-extern virNetworkDriver vbox25NetworkDriver;
-#endif
+extern virDriver vbox30Driver;
+extern virNetworkDriver vbox30NetworkDriver;
 
 static virDriver vboxDriverDummy;
 
@@ -85,12 +83,10 @@ int vboxRegister(void) {
             DEBUG0("VirtualBox API version: 2.2");
             driver        = &vbox22Driver;
             networkDriver = &vbox22NetworkDriver;
-#if 0
-        } else if (uVersion >= 2002051 && uVersion < 2005051) {
-            DEBUG0("VirtualBox API version: 2.5");
-            driver        = &vbox25Driver;
-            networkDriver = &vbox25NetworkDriver;
-#endif
+        } else if (uVersion >= 2002051 && uVersion < 3000051) {
+            DEBUG0("VirtualBox API version: 3.0");
+            driver        = &vbox30Driver;
+            networkDriver = &vbox30NetworkDriver;
         } else {
             DEBUG0("Unsupport VirtualBox API version");
         }