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/*-------------------------------------------------------------------------
*
* backup_manifest.h
* Routines for generating a backup manifest.
*
* Portions Copyright (c) 2010-2020, PostgreSQL Global Development Group
*
* src/include/replication/backup_manifest.h
*
*-------------------------------------------------------------------------
*/
#ifndef BACKUP_MANIFEST_H
#define BACKUP_MANIFEST_H
#include "access/xlogdefs.h"
#include "common/checksum_helper.h"
#include "pgtime.h"
#include "storage/buffile.h"
typedef enum manifest_option
{
MANIFEST_OPTION_YES,
MANIFEST_OPTION_NO,
MANIFEST_OPTION_FORCE_ENCODE
} manifest_option;
typedef struct manifest_info
{
BufFile *buffile;
pg_checksum_type checksum_type;
pg_sha256_ctx manifest_ctx;
uint64 manifest_size;
bool force_encode;
bool first_file;
bool still_checksumming;
} manifest_info;
extern void InitializeManifest(manifest_info *manifest,
manifest_option want_manifest,
pg_checksum_type manifest_checksum_type);
extern void AppendStringToManifest(manifest_info *manifest, char *s);
extern void AddFileToManifest(manifest_info *manifest, const char *spcoid,
const char *pathname, size_t size,
pg_time_t mtime,
pg_checksum_context *checksum_ctx);
extern void AddWALInfoToManifest(manifest_info *manifest, XLogRecPtr startptr,
TimeLineID starttli, XLogRecPtr endptr,
TimeLineID endtli);
extern void SendBackupManifest(manifest_info *manifest);
#endif
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