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db_include/replication/backup_manifest.h

@@ -0,0 +1,53 @@
+/*-------------------------------------------------------------------------
+ *
+ * backup_manifest.h
+ *	  Routines for generating a backup manifest.
+ *
+ * Portions Copyright (c) 2010-2021, 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
+} backup_manifest_option;
+
+typedef struct backup_manifest_info
+{
+	BufFile    *buffile;
+	pg_checksum_type checksum_type;
+	pg_cryptohash_ctx *manifest_ctx;
+	uint64		manifest_size;
+	bool		force_encode;
+	bool		first_file;
+	bool		still_checksumming;
+} backup_manifest_info;
+
+extern void InitializeBackupManifest(backup_manifest_info *manifest,
+									 backup_manifest_option want_manifest,
+									 pg_checksum_type manifest_checksum_type);
+extern void AddFileToBackupManifest(backup_manifest_info *manifest,
+									const char *spcoid,
+									const char *pathname, size_t size,
+									pg_time_t mtime,
+									pg_checksum_context *checksum_ctx);
+extern void AddWALInfoToBackupManifest(backup_manifest_info *manifest,
+									   XLogRecPtr startptr,
+									   TimeLineID starttli, XLogRecPtr endptr,
+									   TimeLineID endtli);
+extern void SendBackupManifest(backup_manifest_info *manifest);
+extern void FreeBackupManifest(backup_manifest_info *manifest);
+
+#endif