/*
   Copyright (c) 2014 Red Hat, Inc. <http://www.redhat.com>
   This file is part of GlusterFS.

   This file is licensed to you under your choice of the GNU Lesser
   General Public License, version 3 or any later version (LGPLv3 or
   later), or the GNU General Public License, version 2 (GPLv2), in all
   cases as published by the Free Software Foundation.
*/

#include "xlator.h"
#include "defaults.h"

#include "meta-mem-types.h"
#include "meta.h"
#include "strfd.h"
#include "lkowner.h"


static int
version_file_fill (xlator_t *this, inode_t *file, strfd_t *strfd)
{
        strprintf (strfd, "{ \n  \"Package Version\": \"%s\"\n}",
                   PACKAGE_VERSION);
        return strfd->size;
}


static struct meta_ops version_file_ops = {
        .file_fill = version_file_fill,
};


int
meta_version_file_hook (call_frame_t *frame, xlator_t *this, loc_t *loc,
                        dict_t *xdata)
{
        meta_ops_set (loc->inode, this, &version_file_ops);

        return 0;
}