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aafc07c7a1
This makes it possible for the code to be easily reused by other client-side tools, and/or by the server. Patch by me. Review of this patch in particular by at least Peter Eisentraut; reviewers for the patch series in general include Dilip Kumar, Andres Fruend, David Steele, Álvaro Herrera, and Jakub Wartak. Discussion: http://postgr.es/m/CA+TgmoZ6UGZVnSy5iak6s6+AXu_DewXovDjhLs3-su6nmU_x_g@mail.gmail.com
47 lines
1.5 KiB
C
47 lines
1.5 KiB
C
/*-------------------------------------------------------------------------
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*
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* parse_manifest.h
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* Parse a backup manifest in JSON format.
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*
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* Portions Copyright (c) 1996-2023, PostgreSQL Global Development Group
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* Portions Copyright (c) 1994, Regents of the University of California
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*
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* src/include/common/parse_manifest.h
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*
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*-------------------------------------------------------------------------
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*/
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#ifndef PARSE_MANIFEST_H
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#define PARSE_MANIFEST_H
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#include "access/xlogdefs.h"
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#include "common/checksum_helper.h"
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#include "mb/pg_wchar.h"
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struct JsonManifestParseContext;
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typedef struct JsonManifestParseContext JsonManifestParseContext;
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typedef void (*json_manifest_per_file_callback) (JsonManifestParseContext *,
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char *pathname,
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size_t size, pg_checksum_type checksum_type,
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int checksum_length, uint8 *checksum_payload);
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typedef void (*json_manifest_per_wal_range_callback) (JsonManifestParseContext *,
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TimeLineID tli,
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XLogRecPtr start_lsn, XLogRecPtr end_lsn);
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typedef void (*json_manifest_error_callback) (JsonManifestParseContext *,
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const char *fmt,...) pg_attribute_printf(2, 3)
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pg_attribute_noreturn();
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struct JsonManifestParseContext
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{
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void *private_data;
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json_manifest_per_file_callback per_file_cb;
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json_manifest_per_wal_range_callback per_wal_range_cb;
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json_manifest_error_callback error_cb;
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};
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extern void json_parse_manifest(JsonManifestParseContext *context,
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char *buffer, size_t size);
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#endif
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