mdns_list.h File Reference

File containing the definition of mdns list utils. More...

#include <stdio.h>
#include <stdlib.h>
#include <inttypes.h>
#include <string.h>
#include <list.h>

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Data Structures
struct	mdns_list_info
	MDNS info list. More...
struct	mdns_list
	MDNS info list. More...

Enumerations
enum	MDNS_REQUEST_TYPE { MDNS_REQUEST_NONE = 0 , MDNS_REQUEST_QUERY , MDNS_REQUEST_ANSWER }

Functions
struct mdns_list *	init_mdns_list (void)
	Initialises an empty mdns list. More...
int	push_mdns_list (struct mdns_list *mlist, struct mdns_list_info *info)
	Pushes an mdns info entry in the mdns list. More...
void	free_mdns_list_el (struct mdns_list *el)
	Delete a mdns list entry. More...
void	free_mdns_list (struct mdns_list *mlist)
	Frees the mdns list. More...
int	check_mdns_list_req (struct mdns_list *mlist, enum MDNS_REQUEST_TYPE request)
	Checks if MDNS list has an element with a given request type. More...

Detailed Description

File containing the definition of mdns list utils.

Author

Alexandru Mereacre

Date

2021

Copyright

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

Enumeration Type Documentation

MDNS_REQUEST_TYPE

enum MDNS_REQUEST_TYPE

Enumerator
MDNS_REQUEST_NONE
MDNS_REQUEST_QUERY
MDNS_REQUEST_ANSWER

Function Documentation

check_mdns_list_req()

int check_mdns_list_req	(	struct mdns_list *	mlist,
		enum MDNS_REQUEST_TYPE	request
	)

Checks if MDNS list has an element with a given request type.

Parameters

mlist	The pointer to the mdns list
request	The request type

Returns

1 request present, 0 otherwise and -1 on failure

free_mdns_list()

void free_mdns_list

(

struct mdns_list *

mlist

)

Frees the mdns list.

Parameters

mlist

The pointer to the mdns list

free_mdns_list_el()

void free_mdns_list_el

(

struct mdns_list *

el

)

Delete a mdns list entry.

Parameters

el	The mdns list entry

init_mdns_list()

struct mdns_list* init_mdns_list

(

void

)

Initialises an empty mdns list.

Returns

struct mdns_list* Returned initialised empty mdns list

push_mdns_list()

int push_mdns_list	(	struct mdns_list *	mlist,
		struct mdns_list_info *	info
	)

Pushes an mdns info entry in the mdns list.

Parameters

mlist	The mdns list
info	The mdns info structure

Returns

0 on success, -1 on failure