summaryrefslogtreecommitdiffstats
path: root/xlators/mgmt/glusterd/src/glusterd-store.h
blob: c3be21502af4d5637606dcf9d0bb51ed9d1c54cc (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
/*
  Copyright (c) 2006-2010 Gluster, Inc. <http://www.gluster.com>
  This file is part of GlusterFS.

  GlusterFS is free software; you can redistribute it and/or modify
  it under the terms of the GNU General Public License as published
  by the Free Software Foundation; either version 3 of the License,
  or (at your option) any later version.

  GlusterFS 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 for more details.

  You should have received a copy of the GNU General Public License
  along with this program.  If not, see
  <http://www.gnu.org/licenses/>.
*/

#ifndef _GLUSTERD_HA_H_
#define _GLUSTERD_HA_H_

#ifndef _CONFIG_H
#define _CONFIG_H
#include "config.h"
#endif

#include <pthread.h>
#include "uuid.h"

#include "glusterfs.h"
#include "xlator.h"
#include "logging.h"
#include "call-stub.h"
#include "fd.h"
#include "byte-order.h"
#include "glusterd.h"
#include "rpcsvc.h"


#define GLUSTERD_STORE_UUID_KEY  "UUID"

#define GLUSTERD_STORE_KEY_VOL_TYPE "type"
#define GLUSTERD_STORE_KEY_VOL_COUNT "count"
#define GLUSTERD_STORE_KEY_VOL_STATUS "status"
#define GLUSTERD_STORE_KEY_VOL_PORT   "port"
#define GLUSTERD_STORE_KEY_VOL_SUB_COUNT   "sub_count"
#define GLUSTERD_STORE_KEY_VOL_BRICK  "brick"

#define GLUSTERD_STORE_KEY_BRICK_HOSTNAME "hostname"
#define GLUSTERD_STORE_KEY_BRICK_PATH "path"

#define glusterd_for_each_entry(entry, dir) \
        do {\
                entry = readdir (dir);\
                while (entry && (!strcmp (entry->d_name, ".") ||\
                    !strcmp (entry->d_name, ".."))) {\
                        entry = readdir (dir);\
                }\
        } while (0); \

int32_t
glusterd_store_create_volume (glusterd_volinfo_t *volinfo);

int32_t
glusterd_store_delete_volume (glusterd_volinfo_t *volinfo);

int32_t
glusterd_store_uuid ();

int32_t
glusterd_store_handle_new (char *path, glusterd_store_handle_t **handle);

int32_t
glusterd_store_save_value (glusterd_store_handle_t *handle,
                           char *key, char *value);

int32_t
glusterd_store_retrieve_value (glusterd_store_handle_t *handle,
                               char *key, char **value);

int32_t
glusterd_store_update_volume (glusterd_volinfo_t *volinfo);

int32_t
glusterd_retrieve_uuid ();

int32_t
glusterd_restore ();
#endif