diff options
Diffstat (limited to 'src/fluent-bit/plugins/in_winlog/winlog.h')
-rw-r--r-- | src/fluent-bit/plugins/in_winlog/winlog.h | 110 |
1 files changed, 0 insertions, 110 deletions
diff --git a/src/fluent-bit/plugins/in_winlog/winlog.h b/src/fluent-bit/plugins/in_winlog/winlog.h deleted file mode 100644 index 007a996ed..000000000 --- a/src/fluent-bit/plugins/in_winlog/winlog.h +++ /dev/null @@ -1,110 +0,0 @@ -/* -*- 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_WINLOG_H -#define FLB_WINLOG_H - -struct winlog_config { - unsigned int interval_sec; - unsigned int interval_nsec; - unsigned int bufsize; - int string_inserts; - int use_ansi; - char *buf; - struct mk_list *active_channel; - struct flb_sqldb *db; - flb_pipefd_t coll_fd; - struct flb_input_instance *ins; -}; - -struct winlog_channel { - HANDLE h; - char *name; - unsigned int record_number; - unsigned int time_written; - unsigned int seek; - struct mk_list _head; -}; - -struct winlog_sqlite_record { - char *name; - unsigned int record_number; - unsigned int time_written; - unsigned int created; -}; - -/* - * Open a Windows Event Log channel. - */ -struct winlog_channel *winlog_open(const char *channel); -void winlog_close(struct winlog_channel *ch); - -/* - * Read records from a channel. - */ -int winlog_read(struct winlog_channel *ch, char *buf, unsigned int size, unsigned int *read); - -/* - * A bulk API to handle multiple channels at once using mk_list. - * - * "channels" are comma-separated names like "Setup,Security". - */ -struct mk_list *winlog_open_all(const char *channels); -void winlog_close_all(struct mk_list *list); - -void winlog_pack_event(msgpack_packer *mp_pck, PEVENTLOGRECORD evt, - struct winlog_channel *ch, struct winlog_config *ctx); - -/* - * Save the read offset to disk. - */ -int winlog_sqlite_load(struct winlog_channel *ch, struct flb_sqldb *db); -int winlog_sqlite_save(struct winlog_channel *ch, struct flb_sqldb *db); - -/* - * SQL templates - */ -#define SQL_CREATE_CHANNELS \ - "CREATE TABLE IF NOT EXISTS in_winlog_channels (" \ - " name TEXT PRIMARY KEY," \ - " record_number INTEGER," \ - " time_written INTEGER," \ - " created INTEGER" \ - ");" - -#define SQL_GET_CHANNEL \ - "SELECT name, record_number, time_written, created" \ - " FROM in_winlog_channels WHERE name = '%s';" - -/* - * This uses UPCERT i.e. execute INSERT first and fall back to - * UPDATE if the entry already exists. It saves the trouble of - * doing an existence check manually. - * - * https://www.sqlite.org/lang_UPSERT.html - */ -#define SQL_UPDATE_CHANNEL \ - "INSERT INTO in_winlog_channels" \ - " (name, record_number, time_written, created)" \ - " VALUES ('%s', %u, %u, %llu)" \ - " ON CONFLICT(name) DO UPDATE" \ - " SET record_number = excluded.record_number," \ - " time_written = excluded.time_written" - -#endif |