subscriber_events.c File Reference

File containing the implementation of the subscriber events structure. More...

#include <stdbool.h>
#include <inttypes.h>
#include <sys/un.h>
#include <utarray.h>
#include "subscriber_events.h"
#include "supervisor_config.h"
#include "../utils/log.h"
#include "../utils/sockctl.h"

Include dependency graph for subscriber_events.c:

Macros
#define	MAX_SEND_EVENTS_BUF_SIZE   4096

Functions
int	compare_client_addresses (const struct client_address *a, const struct client_address *b)
int	sort_subscribers_array (const void *a, const void *b)
int	add_events_subscriber (struct supervisor_context *context, const struct client_address *addr)
	Add a subscriber to the subscriber events array. More...
int	send_events (struct supervisor_context *context, const char *name, const char *format, va_list args)
int	send_events_subscriber (struct supervisor_context *context, enum SUBSCRIBER_EVENT type, const char *format,...)
	Send an event to the subscribers array. More...

Detailed Description

File containing the implementation of the subscriber events structure.

Author

Alexandru Mereacre

Date

2021

Copyright

SPDX-FileCopyrightText: © 2021 NQMCyber Ltd and edgesec contributors SPDX-License-Identifier: LGPL-3.0-or-later

Macro Definition Documentation

MAX_SEND_EVENTS_BUF_SIZE

#define MAX_SEND_EVENTS_BUF_SIZE   4096

Function Documentation

add_events_subscriber()

int add_events_subscriber	(	struct supervisor_context *	context,
		const struct client_address *	addr
	)

Add a subscriber to the subscriber events array.

Parameters

context	The supervisor context
addr	The subscriber address

Returns

0 on success, -1 on failure

compare_client_addresses()

int compare_client_addresses	(	const struct client_address *	a,
		const struct client_address *	b
	)

send_events()

int send_events	(	struct supervisor_context *	context,
		const char *	name,
		const char *	format,
		va_list	args
	)

send_events_subscriber()

int send_events_subscriber	(	struct supervisor_context *	context,
		enum SUBSCRIBER_EVENT	type,
		const char *	format,
			...
	)

Send an event to the subscribers array.

Parameters

context	The supervisor context
type	The event type
format	The event format text, passed to vsnprintf()
...	The event format variables, passed to vsnprintf()

Returns

0 on success, -1 on failure

sort_subscribers_array()

int sort_subscribers_array	(	const void *	a,
		const void *	b
	)