* Copyright (c) 2020 Huawei Technologies Co.,Ltd.
*
* openGauss is licensed under Mulan PSL v2.
* You can use this software according to the terms and conditions of the Mulan PSL v2.
* You may obtain a copy of Mulan PSL v2 at:
*
* http://license.coscl.org.cn/MulanPSL2
*
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
* See the Mulan PSL v2 for more details.
* ---------------------------------------------------------------------------------------
*
* remote_read_client.h
* Don't include any of RPC or PG header file
* Just using simple C API interface
*
* IDENTIFICATION
* src/include/service/remote_read_client.h
*
* ---------------------------------------------------------------------------------------
*/
#ifndef REMOTE_READ_CLIENT_H
#define REMOTE_READ_CLIENT_H
#include "c.h"
#include "storage/remote_adapter.h"
#include "storage/smgr/relfilenode.h"
#include "postmaster/pagerepair.h"
#include "access/xlog_basic.h"
typedef uint64 XLogRecPtr;
extern int RemoteGetCU(char* remote_address, uint32 spcnode, uint32 dbnode, uint32 relnode, int32 colid,
uint64 offset, int32 size, uint64 lsn, char* cu_data);
extern int RemoteGetPage(char* remote_address, RepairBlockKey *key, uint32 blocksize, uint64 lsn,
char* page_data, const XLogPhyBlock *pblk, int timeout);
extern int RemoteGetFile(char* remoteAddress, RemoteReadFileKey *key, uint64 lsn, uint32 size, char* pageData,
XLogRecPtr *remote_lsn, uint32 *remote_size, int timeout);
extern int RemoteGetFileSize(char* remoteAddress, RemoteReadFileKey *key, uint64 lsn, int64 *size, int timeout);
extern uint64 RemoteGetXlogReplayPtr(char* remoteAddress);
#endif
