/*

 * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.

 * Copyright (c) 2019 SAP SE. All rights reserved.

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.

 *

 * This code is distributed in the hope that it will be useful, but WITHOUT

 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

 * or visit www.oracle.com if you need additional information or have any

 * questions.

 *

 */

#ifndef SHARE_UTILITIES_VIRTUALIZATIONSUPPORT_HPP

#define SHARE_UTILITIES_VIRTUALIZATIONSUPPORT_HPP

#include "utilities/ostream.hpp"

typedef enum {

  VMGUESTLIB_ERROR_SUCCESS = 0, // no error occured

  VMGUESTLIB_ERROR_OTHER,

  VMGUESTLIB_ERROR_NOT_RUNNING_IN_VM,

  VMGUESTLIB_ERROR_NOT_ENABLED,

  VMGUESTLIB_ERROR_NOT_AVAILABLE,

  VMGUESTLIB_ERROR_NO_INFO,

  VMGUESTLIB_ERROR_MEMORY,

  VMGUESTLIB_ERROR_BUFFER_TOO_SMALL,

  VMGUESTLIB_ERROR_INVALID_HANDLE,

  VMGUESTLIB_ERROR_INVALID_ARG,

  VMGUESTLIB_ERROR_UNSUPPORTED_VERSION

} VMGuestLibError;

// new SDK functions from VMWare SDK 6.0; need VMware Tools version 9.10 installed

typedef VMGuestLibError (*GuestLib_StatGet_t)(const char*, const char*, char**, size_t*);

typedef VMGuestLibError (*GuestLib_StatFree_t)(char*, size_t);

class VirtualizationSupport {

 public:

  static void initialize();

  static void print_virtualization_info(outputStream* st);

};

#endif