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/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* Fluent Bit
* ==========
* Copyright (C) 2015-2022 The Fluent Bit Authors
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef FLB_SYSTEMD_DB_H
#define FLB_SYSTEMD_DB_H
#include <fluent-bit/flb_info.h>
#include <fluent-bit/flb_input.h>
#include <fluent-bit/flb_config.h>
#include "systemd_config.h"
#define SQL_CREATE_CURSOR \
"CREATE TABLE IF NOT EXISTS in_systemd_cursor (" \
" cursor TEXT NOT NULL," \
" updated INTEGER" \
");"
#define SQL_GET_CURSOR \
"SELECT * FROM in_systemd_cursor LIMIT 1;"
#define SQL_INSERT_CURSOR \
"INSERT INTO in_systemd_cursor (cursor, updated)" \
" VALUES ('%s', %lu);"
#define SQL_COUNT_CURSOR \
"SELECT COUNT(*) FROM in_systemd_cursor;"
#define SQL_UPDATE_CURSOR \
"UPDATE in_systemd_cursor SET cursor=@cursor, updated=@updated;"
#define SQL_DELETE_DUPS \
"DELETE FROM in_systemd_cursor WHERE ROWID < " \
"(SELECT MAX(ROWID) FROM in_systemd_cursor);"
#define SQL_PRAGMA_SYNC \
"PRAGMA synchronous=%i;"
struct flb_sqldb *flb_systemd_db_open(const char *path,
struct flb_input_instance *ins,
struct flb_systemd_config *ctx,
struct flb_config *config);
int flb_systemd_db_close(struct flb_sqldb *db);
int flb_systemd_db_init_cursor(struct flb_systemd_config *ctx, const char *cursor);
int flb_systemd_db_set_cursor(struct flb_systemd_config *ctx, const char *cursor);
char *flb_systemd_db_get_cursor(struct flb_systemd_config *ctx);
#endif
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