|
|
|
|
/*
|
|
|
|
|
* Copyright (C) 2009 Nick Schermer <nick@xfce.org>
|
|
|
|
|
*
|
|
|
|
|
* 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, write to the Free Software
|
|
|
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
|
|
|
#include <config.h>
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
#include <libxfce4panel/libxfce4panel-config.h>
|
|
|
|
|
#include <libxfce4panel/libxfce4panel-alias.h>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
const guint libxfce4panel_major_version = LIBXFCE4PANEL_MAJOR_VERSION;
|
|
|
|
|
const guint libxfce4panel_minor_version = LIBXFCE4PANEL_MINOR_VERSION;
|
|
|
|
|
const guint libxfce4panel_micro_version = LIBXFCE4PANEL_MICRO_VERSION;
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* libxfce4panel_check_version:
|
|
|
|
|
* @required_major: the required major version.
|
|
|
|
|
* @required_minor: the required minor version.
|
|
|
|
|
* @required_micro: the required micro version.
|
|
|
|
|
*
|
|
|
|
|
* Checks that the <systemitem class="library">libxfce4panel</systemitem> library
|
|
|
|
|
* in use is compatible with the given version. Generally you would pass in
|
|
|
|
|
* the constants #LIBXFCE4PANEL_MAJOR_VERSION, #LIBXFCE4PANEL_MINOR_VERSION and
|
|
|
|
|
* #LIBXFCE4PANEL_MICRO_VERSION as the three arguments to this function; that produces
|
|
|
|
|
* a check that the library in use is compatible with the version of
|
|
|
|
|
* <systemitem class="library">libxfce4panel</systemitem> the extension was
|
|
|
|
|
* compiled against.
|
|
|
|
|
*
|
|
|
|
|
* <example>
|
|
|
|
|
* <title>Checking the runtime version of the Libxfce4ui library</title>
|
|
|
|
|
* <programlisting>
|
|
|
|
|
* const gchar *mismatch;
|
|
|
|
|
* mismatch = libxfce4panel_check_version (LIBXFCE4PANEL_MAJOR_VERSION,
|
|
|
|
|
* LIBXFCE4PANEL_MINOR_VERSION,
|
|
|
|
|
* LIBXFCE4PANEL_MICRO_VERSION);
|
|
|
|
|
* if (G_UNLIKELY (mismatch != NULL))
|
|
|
|
|
* g_error ("Version mismatch: %<!---->s", mismatch);
|
|
|
|
|
* </programlisting>
|
|
|
|
|
* </example>
|
|
|
|
|
*
|
|
|
|
|
* Returns: %NULL if the library is compatible with the given version,
|
|
|
|
|
* or a string describing the version mismatch. The returned
|
|
|
|
|
* string is owned by the library and must not be freed or
|
|
|
|
|
* modified by the caller.
|
|
|
|
|
**/
|
|
|
|
|
const gchar *
|
|
|
|
|
libxfce4panel_check_version (guint required_major,
|
|
|
|
|
guint required_minor,
|
|
|
|
|
guint required_micro)
|
|
|
|
|
{
|
|
|
|
|
if (required_major > LIBXFCE4PANEL_MAJOR_VERSION)
|
|
|
|
|
return "Xfce Panel version too old (major mismatch)";
|
|
|
|
|
if (required_major < LIBXFCE4PANEL_MAJOR_VERSION)
|
|
|
|
|
return "Xfce Panel version too new (major mismatch)";
|
|
|
|
|
if (required_minor > LIBXFCE4PANEL_MINOR_VERSION)
|
|
|
|
|
return "Xfce Panel version too old (minor mismatch)";
|
|
|
|
|
if (required_minor == LIBXFCE4PANEL_MINOR_VERSION && required_micro > LIBXFCE4PANEL_MICRO_VERSION)
|
|
|
|
|
return "Xfce Panel version too old (micro mismatch)";
|
|
|
|
|
return NULL;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
#define __LIBXFCE4PANEL_CONFIG_C__
|
|
|
|
|
#include <libxfce4panel/libxfce4panel-aliasdef.c>
|
