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/*
Copyright (c) 2006-2009 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 Affero 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
Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see
<http://www.gnu.org/licenses/>.
*/
#ifndef _GLUSTERD_UTILS_H
#define _GLUSTERD_UTILS_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 "rpc-clnt.h"
#include "protocol-common.h"
struct glusterd_lock_ {
uuid_t owner;
time_t timestamp;
};
typedef struct glusterd_lock_ glusterd_lock_t;
int32_t
glusterd_lock (uuid_t new_owner);
int32_t
glusterd_unlock (uuid_t owner);
int32_t
glusterd_get_uuid (uuid_t *uuid);
int
glusterd_submit_reply (rpcsvc_request_t *req, void *arg,
struct iovec *payload, int payloadcount,
struct iobref *iobref, gd_serialize_t sfunc);
int
glusterd_submit_request (glusterd_peerinfo_t *peerinfo, void *req,
call_frame_t *frame, struct rpc_clnt_program *prog,
int procnum, struct iobref *iobref,
gd_serialize_t sfunc, xlator_t *this,
fop_cbk_fn_t cbkfn);
int32_t
glusterd_volinfo_new (glusterd_volinfo_t **volinfo);
gf_boolean_t
glusterd_check_volume_exists (char *volname);
int32_t
glusterd_brickinfo_new (glusterd_brickinfo_t **brickinfo);
int32_t
glusterd_brickinfo_from_brick (char *brick, glusterd_brickinfo_t **brickinfo);
int32_t
glusterd_friend_cleanup (glusterd_peerinfo_t *peerinfo);
int32_t
glusterd_peer_destroy (glusterd_peerinfo_t *peerinfo);
int32_t
glusterd_peer_hostname_new (char *hostname, glusterd_peer_hostname_t **name);
int32_t
glusterd_volinfo_find (char *volname, glusterd_volinfo_t **volinfo);
int32_t
glusterd_service_stop(const char *service, char *pidfile, int sig,
gf_boolean_t keep_pidfile);
int32_t
glusterd_resolve_brick (glusterd_brickinfo_t *brickinfo);
int32_t
glusterd_volume_start_glusterfs (glusterd_volinfo_t *volinfo,
glusterd_brickinfo_t *brickinfo,
int32_t count);
int32_t
glusterd_volume_stop_glusterfs (glusterd_volinfo_t *volinfo,
glusterd_brickinfo_t *brickinfo,
int32_t count);
int32_t
glusterd_volinfo_delete (glusterd_volinfo_t *volinfo);
int32_t
glusterd_brickinfo_delete (glusterd_brickinfo_t *brickinfo);
gf_boolean_t
glusterd_is_cli_op_req (int32_t op);
int32_t
glusterd_brickinfo_get (char *brick, glusterd_volinfo_t *volinfo,
glusterd_brickinfo_t **brickinfo);
int32_t
glusterd_is_local_addr (char *hostname);
int32_t
glusterd_build_volume_dict (dict_t **vols);
int32_t
glusterd_compare_friend_data (dict_t *vols, int32_t *status);
int
glusterd_volume_compute_cksum (glusterd_volinfo_t *volinfo);
gf_boolean_t
glusterd_is_nfs_started ();
int32_t
glusterd_nfs_server_start ();
int32_t
glusterd_nfs_server_stop ();
int
glusterd_file_copy (int out, int in);
int
glusterd_remote_hostname_get (rpcsvc_request_t *req,
char *remote_host, int len);
int32_t
glusterd_import_friend_volumes (dict_t *vols);
void
glusterd_set_volume_status (glusterd_volinfo_t *volinfo,
glusterd_volume_status status);
int
glusterd_check_generate_start_nfs (glusterd_volinfo_t *volinfo);
int32_t
glusterd_volume_count_get (void);
int32_t
glusterd_add_volume_to_dict (glusterd_volinfo_t *volinfo,
dict_t *dict, int32_t count);
int
glusterd_is_exisiting_brick (char *hostname, char *path);
#endif
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