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samba-mirror/ctdb/event/event_protocol.h
Amitay Isaacs 281bc84912 ctdb-event: Add event daemon protocol
Signed-off-by: Amitay Isaacs <amitay@gmail.com>
Reviewed-by: Martin Schwenke <martin@meltin.net>
2018-07-05 06:52:43 +02:00

101 lines
2.2 KiB
C

/*
CTDB event daemon protocol
Based on eventd code
Copyright (C) Amitay Isaacs 2018
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __CTDB_EVENT_PROTOCOL_H__
#define __CTDB_EVENT_PROTOCOL_H__
#define CTDB_EVENT_PROTOCOL_VERSION 1
enum ctdb_event_script_action {
CTDB_EVENT_SCRIPT_DISABLE = 0,
CTDB_EVENT_SCRIPT_ENABLE = 1,
};
enum ctdb_event_command {
CTDB_EVENT_CMD_RUN = 1,
CTDB_EVENT_CMD_STATUS = 2,
CTDB_EVENT_CMD_SCRIPT = 3,
CTDB_EVENT_CMD_MAX = 4,
};
struct ctdb_event_script {
const char *name;
struct timeval begin;
struct timeval end;
int result;
const char *output;
};
struct ctdb_event_script_list {
int num_scripts;
struct ctdb_event_script *script;
};
#define CTDB_EVENT_RUN_ALL 1
struct ctdb_event_request_run {
const char *component;
const char *event;
const char *args;
uint32_t timeout;
uint32_t flags;
};
struct ctdb_event_request_status {
const char *component;
const char *event;
};
struct ctdb_event_request_script {
const char *component;
const char *script;
enum ctdb_event_script_action action;
};
struct ctdb_event_reply_status {
int32_t summary;
struct ctdb_event_script_list *script_list;
};
struct ctdb_event_header {
uint32_t length;
uint32_t version;
uint32_t reqid;
};
struct ctdb_event_request {
enum ctdb_event_command cmd;
union {
struct ctdb_event_request_run *run;
struct ctdb_event_request_status *status;
struct ctdb_event_request_script *script;
} data;
};
struct ctdb_event_reply {
enum ctdb_event_command cmd;
int32_t result;
union {
struct ctdb_event_reply_status *status;
} data;
};
#endif /* __CTDB_EVENT_PROTOCOL_H__ */