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/*
* Copyright (c) 2018 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.
*/
#ifndef __CLOUDSYNC_H__
#define __CLOUDSYNC_H__
#include "glusterfs.h"
#include "xlator.h"
#include "defaults.h"
#include "syncop.h"
#include "call-stub.h"
#include "cloudsync-common.h"
#include "cloudsync-autogen-fops.h"
#define CS_LOCK_DOMAIN "cs.protect.file.stat"
typedef struct cs_dlstore {
off_t off;
struct iovec *vector;
int32_t count;
struct iobref *iobref;
uint32_t flags;
} cs_dlstore;
typedef struct cs_inode_ctx {
gf_cs_obj_state state;
} cs_inode_ctx_t;
struct cs_plugin {
char *name; /* store name */
char *library; /* library to load for the given store */
char *description; /* description about the store */
};
cs_local_t *
cs_local_init(xlator_t *this, call_frame_t *frame, loc_t *loc, fd_t *fd,
glusterfs_fop_t fop);
int
locate_and_execute(call_frame_t *frame);
int32_t
cs_resume_setxattr(call_frame_t *frame, xlator_t *this, loc_t *loc,
dict_t *dict, int32_t flags, dict_t *xdata);
int32_t
cs_inodelk_unlock_cbk(call_frame_t *frame, void *cookie, xlator_t *this,
int32_t op_ret, int32_t op_errno, dict_t *xdata);
size_t
cs_write_callback(void *lcurlbuf, size_t size, size_t nitems, void *frame);
void
cs_common_cbk(call_frame_t *frame);
gf_boolean_t
cs_is_file_remote(struct iatt *stbuf, dict_t *xattr);
int32_t
cs_setxattr_cbk(call_frame_t *frame, void *cookie, xlator_t *this,
int32_t op_ret, int32_t op_errno, dict_t *xdata);
int
cs_build_loc(loc_t *loc, call_frame_t *frame);
int
cs_blocking_inodelk_cbk(call_frame_t *lock_frame, void *cookie, xlator_t *this,
int32_t op_ret, int32_t op_errno, dict_t *xdata);
int
cs_read_authinfo(xlator_t *this);
int
__cs_inode_ctx_update(xlator_t *this, inode_t *inode, uint64_t val);
int
cs_inode_ctx_reset(xlator_t *this, inode_t *inode);
void
__cs_inode_ctx_get(xlator_t *this, inode_t *inode, cs_inode_ctx_t **ctx);
gf_cs_obj_state
__cs_get_file_state(xlator_t *this, inode_t *inode, cs_inode_ctx_t *ctx);
int
cs_inodelk_unlock(call_frame_t *main_frame);
int
cs_resume_postprocess(xlator_t *this, call_frame_t *frame, inode_t *inode);
int32_t
cs_truncate_cbk(call_frame_t *frame, void *cookie, xlator_t *this,
int32_t op_ret, int32_t op_errno, struct iatt *prebuf,
struct iatt *postbuf, dict_t *xdata);
int32_t
cs_resume_truncate(call_frame_t *frame, xlator_t *this, loc_t *loc,
off_t offset, dict_t *xattr_req);
#endif /* __CLOUDSYNC_H__ */
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