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/*
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 "meta-hooks.h"
static int
dict_key_add(dict_t *dict, char *key, data_t *value, void *data)
{
struct meta_dirent **direntp = data;
(*direntp)->name = gf_strdup(key);
(*direntp)->type = IA_IFREG;
(*direntp)->hook = meta_option_file_hook;
(*direntp)++;
return 0;
}
static int
options_dir_fill(xlator_t *this, inode_t *inode, struct meta_dirent **dp)
{
struct meta_dirent *dirent = NULL;
struct meta_dirent *direntp = NULL;
xlator_t *xl = NULL;
xl = meta_ctx_get(inode, this);
dirent = GF_CALLOC(sizeof(*dirent), xl->options->count,
gf_meta_mt_dirents_t);
if (!dirent)
return -1;
direntp = dirent;
dict_foreach(xl->options, dict_key_add, &direntp);
*dp = dirent;
return xl->options->count;
}
static struct meta_ops options_dir_ops = {.dir_fill = options_dir_fill};
int
meta_options_dir_hook(call_frame_t *frame, xlator_t *this, loc_t *loc,
dict_t *xdata)
{
meta_ctx_set(loc->inode, this, meta_ctx_get(loc->parent, this));
meta_ops_set(loc->inode, this, &options_dir_ops);
return 0;
}
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