/* json-version.h - JSON-GLib versioning information

 * 

 * This file is part of JSON-GLib

 * Copyright (C) 2007  OpenedHand Ltd.

 * Copyright (C) 2009  Intel Corp.

 *

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

 * modify it under the terms of the GNU Lesser General Public

 * License as published by the Free Software Foundation; either

 * version 2.1 of the License, or (at your option) any later version.

 *

 * This library 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

 * Lesser General Public License for more details.

 *

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

 * License along with this library. If not, see <http://www.gnu.org/licenses/>.

 *

 * Author:

 *   Emmanuele Bassi  <ebassi@linux.intel.com>

 */

#ifndef __JSON_VERSION_H__

#define __JSON_VERSION_H__

#if !defined(__JSON_GLIB_INSIDE__) && !defined(JSON_COMPILATION)

#error "Only <json-glib/json-glib.h> can be included directly."

#endif

/**

 * SECTION:json-version

 * @short_description: JSON-GLib version checking

 *

 * JSON-GLib provides macros to check the version of the library

 * at compile-time

 */

/**

 * JSON_MAJOR_VERSION:

 *

 * Json major version component (e.g. 1 if %JSON_VERSION is 1.2.3)

 */

#define JSON_MAJOR_VERSION              (@JSON_MAJOR_VERSION@)

/**

 * JSON_MINOR_VERSION:

 *

 * Json minor version component (e.g. 2 if %JSON_VERSION is 1.2.3)

 */

#define JSON_MINOR_VERSION              (@JSON_MINOR_VERSION@)

/**

 * JSON_MICRO_VERSION:

 *

 * Json micro version component (e.g. 3 if %JSON_VERSION is 1.2.3)

 */

#define JSON_MICRO_VERSION              (@JSON_MICRO_VERSION@)

/**

 * JSON_VERSION

 *

 * Json version.

 */

#define JSON_VERSION                    (@JSON_VERSION@)

/**

 * JSON_VERSION_S:

 *

 * JSON-GLib version, encoded as a string, useful for printing and

 * concatenation.

 */

#define JSON_VERSION_S                  "@JSON_VERSION@"

#define JSON_ENCODE_VERSION(major,minor,micro) \

        ((major) << 24 | (minor) << 16 | (micro) << 8)

/**

 * JSON_VERSION_HEX:

 *

 * JSON-GLib version, encoded as an hexadecimal number, useful for

 * integer comparisons.

 */

#define JSON_VERSION_HEX \

        (JSON_ENCODE_VERSION (JSON_MAJOR_VERSION, JSON_MINOR_VERSION, JSON_MICRO_VERSION))

/**

 * JSON_CHECK_VERSION:

 * @major: required major version

 * @minor: required minor version

 * @micro: required micro version

 *

 * Compile-time version checking. Evaluates to %TRUE if the version

 * of Json is greater than the required one.

 */

#define JSON_CHECK_VERSION(major,minor,micro)   \

        (JSON_MAJOR_VERSION > (major) || \

         (JSON_MAJOR_VERSION == (major) && JSON_MINOR_VERSION > (minor)) || \

         (JSON_MAJOR_VERSION == (major) && JSON_MINOR_VERSION == (minor) && \

          JSON_MICRO_VERSION >= (micro)))

#endif /* __JSON_VERSION_H__ */